OPERATION MANUAL BENCH LATHE MODEL: BL250D
GENERAL SAFETY INSTRUCTIONS EXTREME CAUTION SHOULD BE USED IN OPEATION ALL POWER TOOLS. KNOW YOUR POWER TOOL, BE FAMILIAR WITH ITS OPEARTION.READ THE OWNER S MANUAL AND PRACTICE SAFE USAGE PROCEDURES AT ALL TIMES. CONNECT your machine ONLY to the matched and specified power source. WEAR SAFETY G LASSES, RESPIRATORS, HEARING PROTECTION and SAFFTY SHOES when operating heavy machinery. Always wear safety glasses. DO NOT wear loose clothing or jewelery when operating machinery. A Safe Environment is important. Keep the area free of dust, dirt and other debris in the immediate vicinity of the machine. BE ALERT! Do Not Use prescription or other drugs that may affect your ability or judgement to safely use this machine. DISCONNECT the power source when changing tool bits and or any equipment. NEVER leave an operating tool unattended. ALWAYS keep blades, knives or bits sharp and properly aligned. ALWAYS keep all safety guards in place and ensure their proper function. ALWAYS make sure that any tools used for adjustments are removed before operating the machine. ALWAYS secure your work with the appropriate clamps or vises. ALWAYS keep bystanders safely away while operating machinery. DO NOT change speed while spindle is running. THINK SAFELY.WORK SAFELY. Never attempt a procedure if it dose not feel safe or comfortable.
I N D E X 1 STRUCTURE, FEATURES AND USAGE 2 MAIN SPEIFICATIONS 3 TRANSMISSION SYSTEM 4 INSTALLATION AND TRIAL RUNNING 5 OPERATION AND MAINTENANCE 6 LUBRICATION 7 ELECTRICAL DIAGRAM 8 SPAREAPRTS
1 STRUCTURE, FEATURES AND USAGE This lathe adopts full gear transmission with great stability and high tooling accuracy. The main spindle speed changing unit diprosopia curves disc, and longitudinal/cross feeding safety unit are own patented. The full functioned lathe with longitudinal/cross auto-feeding can realize tooling speeds choosing and regular threads setting through feeding box. F O R CJM250 2 4 1 5 3 B C A 1 2 mm A B C A B C A B C 1 0.035 0.07 0.175 1 0.25 0.50 1.25 1 96 48 2 0.045 0.09 0.25 2 0.30 0.60 1.50 2 80 40 16 3 0.05 0.10 0.25 mm 3 0.35 0.70 1.75 n/1 3 4 0.06 0.12 0.30 4 0.40 0.80 2.00 4 60 30 12 5 0.075 0.15 0.375 5 0.50 1.00 2.50 5 48 24 Picture 1 OVERVIEW Headstock Full gear driven, the spindle speed changing is achieved through sliding gears and the main spindle can get 12 kinds of speeds at wide range.the lathe has the structure of forward/reward feeding unit which can get auto feeding in both direction and make right/left threading. Gearbox Transmit the movement in headstock to feeding box through change gears. By choosing different change gears, different metric/imperial threading can be achieved. Feeding box It has 15 shifts. There is no need of changing the gears to get 15 kinds of feeding speed and tooling 15 kinds of metric/imperial threads. Carriage It has longitudinal/cross feeding interlock unit which can make auto feeding in longitudinal or cross direction. Bedway The bedway adopts two V guideways, ensuring perfect positioning accuracy and excellent tooling rigidity. Tailstock It adopts rapid cam-lock unit to make easy and rapid operation. Standard accessories Three jaw chuck, dead center, toolpost wrench, inner hexagon spanner, stud dead spanner, change gears, splash guard Optional accessories for your choice Machine stand, steady rest, follow rest, oil tray, toolcutter set, live center, face plate, four jaw chuck, backplate, special gears.
2 MAIN SPEIFICATIONS Main parameters BL250G Max. swing over bed 250 mm 9.8 Max. work-piece length 500 mm 19.6 Max. swing over carriage 150 mm 6 Main spindle diameter 26 mm 1.02 Main spindle taper 3 TRANSMISSION No.4 Main spindle speed 12 96 1920r/r.p. m Max. travel cross of toolpost 125 mm 5.1 Max. travel longitudinal of toolpost 75 mm 3 Thread in metric 15 9 Range of thread in metric 0.25-2.5 mm 12-96 1/n Toolpost longitudinal feeding per spindle rotation 0.03-0.00118 0.0106 0.275mm/r /r Toolpost cross feeding per spindle rotation 0.015-0.0059 0.0053 / 0.137mm/r r Max. travel of tailstock sleeve 60mm 2.36 Tailstock sleeve taper Main motor Gross/net weights Overall dimensions Packing dimensions 1130 55 0 405 1200 62 0 600 No.3 750W/220V/50HZ 180/163 kg 44.5 21.7 16 47.3 24.4 23.7 Headstock spindle speed change: The motor power is transferred to Headstock axle I through V-belts and then to headstock main spindle through sliding gears on axle I and axle V, so the main spindle gets 12 kinds of different speeds. Feeding speed change and thread tooling: The main spindle works on the gears on axle III and IV through feeding gears, the different meshing of sliding gears on axle III achieves forward and reverse rotation. Through a set of final reduction gear and change gears A, B, C to drive the input axle in feeding box, then through complex gears on second motion shaft, to make the output axle achieve two different rotation directions and 15 different
speeds reach the carriage through longitudinal feeding screw. By pressing the halfnut handle, the toolpost shall make the thread tooling; release it, the toolpost shall make longitudinal or cross movement. 4 ASSEMBLYING AND TRIAL Open the case, check the content against the packing list. Put the lathe on the machine stand, fasten it after adjusting the guideway to level. Clean the guideway, work table, carriage and oily surface by clear etamine or non-corrosive kerosene; Inject #10 or #7 machine lubrication oil into the parts as per lathe lubrication requirements and check the oil level. Check the longitudinal and cross movement of toolpost. Check the motor and electrical parts and make sure of reliable earthing. For trial, run the lathe at low speed in twenty minutes. During normal running, increase the speed step by step as per the speed indication shown on the speed plate. The speed change should be effected only when the main spindle fully stops. Slightly rotate the main spindle when tripping the speed change handle to help the gears smoothly changing. The operator shall read carefully the manual, pay attention to the lubrication and maintenance of the lathe to prolong the working life.
650 140 200 150 950 Pic. 3 Assembly positions of the lathe 5 OPERATIO AND MAINTENANCE 1 2 3 4 5 6 7 8 9 10 11 12 13 F O R CJM250 2 4 1 5 3 B C A 1 2 mm A B C A B C A B C 1 0.0350.07 0.175 1 0.25 0.50 1.25 1 96 48 2 0.0450.09 0.225 2 0.30 0.60 1.50 2 80 40 16 3 0.05 0.10 0.25 mm 3 0.35 0.70 1.75 n/1 3 4 0.06 0.12 0.30 4 0.40 0.80 2.00 4 60 30 12 5 0.0750.15 0.375 5 0.50 1.0 2.50 5 48 24 Pic 4 Operation system Operation: Headstock: Trip handle 2,making the arrow aiming at the tablet, shows the chosen speed. Handle 3 is forward/reverse feeding handle, the toolpost shall move as per showing. Feeding box: Change the position of handles 1 and 4 to get necessary threads as per the indication shown on the Feeding & Threading Tablet.
mm 1 2 3 4 5 A B C A B C A B C 0.035 0.07 0.175 1 0.25 0.50 1.25 1 96 48 0.045 0.09 0.225 2 0.30 0.60 1.50 2 80 40 16 0.05 0.10 0.25 mm 3 0.35 0.70 1.75 n/1 3 0.06 0.12 0.30 4 0.40 0.80 2.00 4 60 30 12 0.075 0.15 0.375 5 0.50 1.00 2.50 5 48 24 Pic 5 Feeding & Threading Tablet When change metric threading to imperial threading, besides the indications shown on the tablet, you are required to change Gear A from teeth 34(teeth 36) to teeth 36 (teeth 34). Carriage: Handle 8 is for longitudinal and cross feeding. Press down for cross feeding and up for longitudinal, the middle is neutral position. When handle 8 at neutral position, rotate handwheel 5 and 6 can also achieve longitudinal/cross movement of toolpost. Press down handle 9, close the halfnut, the toolpost shall make threading. Handle 8 and 9 can be inter-locked. Saddle and toolpost: Handle 7 is for locking the toolpot, handle 10 is for moving the small carriage and handle 6 for moving working table. Tailstock: Handle 11 is for locking the sleeve in tailstock. Releasing handle 11, rotate handle 13, you can get out sleeve; handle 12 is for locking the tailstock. Maintenance: Making lubrication as per request before operation. Clean the chips on bedway, saddle, toolpost to avoid strain. The operator shall strictly make the operation as per regulations to avoid damage of the lathe and human safety. Never stop/brake the lathe by hands. No setting of tools and other objects on the headstock, toolpost and guidewawy.
m m 1 2 A B C A B C A B C 1 0.035 0.07 0.175 1 0.25 0.50 1.25 1 96 48 2 0.045 0.09 0.25 2 0.30 0.60 1.50 2 80 40 16 3 0.05 0.10 0.25 mm 3 0.35 0.70 1.75 n/1 3 4 0.06 0.12 0.30 4 0.40 0.80 2.00 4 60 30 12 5 0.075 0.15 0.375 5 0.50 1.00 2.50 5 48 24 F O R 6 LUBRICATION Serial Parts Lub. parts Means Oil type Lub. Period 1 Change gear box Change gears, oil windows Oil gun Once per shift 2 Headstock splash 60 days Gears, bearings 3 Feeding box Oil rope Machine 4 toolpost oil 5 Worktable Once per shift Leadscrew, guideway Oil gun 6 bedway 7 Tailstock Before and after operation, all the lubrication points and surface 1 2 3 4 5 6 7 should be oiled. CJM250 2 4 1 5 3 B C A Pic 6 Lubrication 7 Electrical chart plug PE L N PE K1 machine body K2 13 14 23 24 A1 magnetic switch U 12 10 9 11 8 6 5 7 4 2 1 3 switch U1 U2 V1 V2 PE motor
8 ACCESSOIES NO Name Specifications Quantity 1 3 jaw chuck φ125 1 2 Dead centers MT3 #,MT4 # 1 each 3 Toolpost wrench 1 4 Allen wrench 4 5 6 1 each 5 Stud dead spanner 12-14,17-19 1 each 6 Change gears 4 kinds 1 each (3 pcs already mounted) 7 Splash guard 1
床身部装 BED ASSEMBLY 序号 代 号 名 称 规 格 数量 备 注 1 GB5781-86 六角螺栓 M8 25 4 2 GB1171-74 三角胶带 O # 630 2 3 CJM250-08-003 电机带轮 1 4 GB78-85 螺钉 M6 10 1 5 GB1096-79 平键 4 24 1 6 CO 2 7124 电机 750W/220V 1 7 GB70-85 螺钉 M6 20 2 8 CJM250-08-004 调节架 1 9 GB97.2-85 垫圈 12 2 10 CJM250-08-010 电机底板 1 11 GB/T91-2000 开口销 3.2 20 2 12 CJM250-08-012 支承轴 1 13 GB70-85 螺钉 M6 20 2 14 CJM250-08-011 支座 1 15 GB93-87 弹簧垫圈 8 3 16 GB5781-86 六角螺栓 M8 30 3 17 GB5781-86 六角螺栓 M8 30 1 18 GB96-85 大垫圈 8 1 19 CJM250-01-001 床身 1 20 GB95-2002 垫圈 12 1 21 GB5781-86 六角螺栓 M12 35 2 22 GB117-85 圆锥销 4 24 4 23 GB70-85 螺钉 M5 16 6 24 CJM250-01-003 齿条 2 25 GB831-1988 开槽无头轴位螺钉 M8 16 1 26 GB/T7940.4-1995 压配式压注油杯 8 1 27 CJM250-01-005 纵向丝杆座 1 28 GB117-85 圆锥销 3 22 2 29 GB70-85 螺钉 M5 16 2 30 CJM250-01-004 挡屑板 1 31 GB818-85 螺钉 M5 8 3 32 CJM250-01-002 纵向丝杆 1
2 1 床身部装 3 4 5 6 Bed Assembly 7 8 9 10 11 12 25 13 14 15 16 26 27 28 17 18 19 20 21 22 23 24 29 30 31 32
床头箱部装 HEADSTOCK ASSEMBLY 序号 代 号 名 称 规 格 数量 备 注 1 CJM250-02-022 堵 1 2 GB276-89 轴承 102 1 3 CJM250-02-028 三联齿轮 1 4 CJM250-02-034 双联齿轮 1 5 GB70-85 螺钉 M6 16 4 6 CJM250-02-048 车头箱盖 1 7 CJM250-02-048 油塞 1 8 CJM250-02-035 花键轴 1 9 GB276-89 轴承 102 1 10 CJM250-02-022 堵 1 11 CJM250-02-022 堵 1 12 GB276-89 轴承 102 1 13 CJM250-02-023 垫圈 1 14 CJM250-02-024 齿轮 1 15 CJM250-02-026 隔套 1 16 CJM250-02-027 齿轮 1 17 CJM250-02-026 隔套 1 18 CJM250-02-030 齿轮 1 19 CJM250-02-031 齿轮 1 20 CJM250-02-032 轴 1 21 GB1096-79 平键 6 75 1 22 GB1096-79 平键 5 10 1 23 CJM250-02-033 齿轮 1 24 GB276-89 轴承 102 1 25 CJM250-02-022 堵 1 26 GB5781-2000 螺栓 M8 25 3 27 CJM250-02-043 左拨叉 1 28 CJM250-02-047 右拨叉 1 29 CJM250-02-051 拨叉轴 1 30 CJM250-02-050 密封垫 1 31 GB78-85 螺钉 M6 12 1 32 CJM250-02-001 车头箱体 1 33 GB872-88 圆螺母 M35 1.5 1 34 GB858-88 挡圈 35 1 35 GB70-85 螺钉 M6 12 3 序号 代 号 名 称 规 格 数量 备 注
36 CJM250-02-017 后封油盖 1 37 CJM250-02-016 挡油环 1 38 GB297-84 轴承 7207 1 39 GB894.1-86 轴用弹性挡圈 35 1 40 CJM250-02-018 双联齿轮 1 41 GB894.1-86 轴用弹性挡圈 38 1 42 CJM250-02-036 双联齿轮 1 43 GB297-84 轴承 7208 1 44 CJM250-02-037 封油盖 1 45 GB70-85 螺钉 M6 12 3 46 CJM250-02-015 主轴 1 47 GB1096-79 平键 10 30 1 48 GB1566-79 平键 10 40 1 49 GB872-88 圆螺母 M20 1.5 1 50 GB858-88 挡圈 20 1 51 CJM250-02-019 输入带轮 1 52 GB70-85 螺钉 M6 12 3 53 CJM250-02-021 轴承座 1 54 HG4-692-67 油封 PC25 42 10 1 55 CJM250-02-020 隔圈 1 56 GB276-89 轴承 104 1 57 GB893-86 孔用弹性挡圈 42 1 58 GB276-89 轴承 104 1 59 GB1160-79 圆型油标 16R51-5A 1 60 CJM250-02-042 滑块 1 61 GB882-86 销 5 14 1 62 CJM250-02-041 滑套 1 63 CJM250-02-046 上拨叉板 1 64 GB119-86 销 10 26 1 65 GB1096-79 平键 6 18 1 66 CJM250-02-025 输入轴 1 67 CJM250-02-029 双联齿轮 1 68 GB276-89 轴承 102 1 69 CJM250-02-022 堵 1 70 CJM250-02-002 拨叉支承轴 1 71 CJM250-02-045 下拨叉 1 72 GB894.1-86 轴用弹性挡圈 15 1 序号 代 号 名 称 规 格 数量 备 注 73 GB119-86 销 10 26 1
74 CJM250-02-044 下拨叉板 1 75 CJM250-02-041 滑套 1 76 GB882-86 销 5 14 1 77 CJM250-02-042 滑块 1 78 CJM250-02-058 拨叉臂 1 79 GB879-86 弹性圆柱销 3 22 1 80 JB892-77 组合垫圈 10 1 81 GB5783-2000 螺栓 M10 10 1 82 CJM250-02-059 拨块 1 83 CJM250-02-042 滑块 1 84 CJM250-02-057 拨叉轴 1 85 GB70-85 螺钉 M5 8 2 86 CJM250-02-040 拨叉杆 1 87 CJM250-02-041 滑套 1 88 CJM250-02-052 端面曲线槽盘 1 89 GB882-86 销 5 14 1 90 CJM250-02-039 嵌套 1 91 GB1096-79 平键 6 18 1 92 CJM250-02-053 轴套 1 93 GB819-85 螺钉 M4 10 3 94 GB93-85 弹性垫圈 3 1 95 CJM250-02-054 手柄支座 1 96 CJM250-02-038 螺轴 1 97 GB819-85 螺钉 M5 12 3 98 CJM250-03-004 手柄杆 1 99 CJM250-02-055 速度盘 1 100 GB308-77 钢球 6 1 101 GB2089-80 压缩弹簧 0.8 6 15 1 102 GB73-85 螺钉 M8 10 1 103 GB77-85 螺钉 M6 10 2 104 CJM250-02-056 圆手柄 1 105 GB894.1-86 轴用弹性挡圈 24 1 106 CJM250-02-009 轴 1 107 CJM250-02-004 齿轮 1 108 CJM250-02-005 套 1 109 GB894.1-86 轴用弹性挡圈 18 1 序号 代 号 名 称 规 格 数量 备 注 110 GB896-86 开口垫圈 9 1 111 CJM250-02-014 齿轮 1
112 GB70-85 螺钉 M6 12 2 113 CJM250-02-011 轴套 1 114 HG4-692-67 油封 PC15 24 7 1 115 CJM250-02-012 套 1 116 GB1096-79 平键 4 10 1 117 CJM250-02-013 花键轴 1 118 CJM250-02-010 滑移齿轮 1 119 GB2089-80 压缩弹簧 0.8 5 15 1 120 GB308-77 钢球 5 1 121 CJM250-02-003 衬套 1 122 GB1155-79 油杯 6 1 123 GB896-86 开口垫圈 9 1 124 GB97-85 垫圈 12 1 125 CJM250-08-009 交换齿轮 1 126 CJM250-02-007 齿轮 1 127 CJM250-02-008 键套 1 128 GB1096-79 平键 6 18 1 129 CJM250-02-006 小轴 1
11 12 13 14 15 16 17 18 19 27 28 29 1 2 3 4 5 6 7 30 31 32 20 8 9 10 26 21 22 23 24 25 41 42 43 44 45 46 47 48 33 34 35 36 37 38 39 40 49 50 51 52 53 54 55 56 57 58 111 110 112 122 10 9 10 7 108 106 119 130 120 113 115 11 6 117 118 121 114 124 126 123 125 12 7 128 12 9 80 81 79 82 83 78 59 61 62 77 84 85 86 87 89 90 93 床头箱部装 Headstock Assembly 60 88 91 76 75 94 96 92 63 74 95 65 64 73 97 68 69 66 67 70 13 1 72 71 10 0 10 1 99 102 103 98 104 10 5
尾座部装 TAILSTOCK ASSEMBLY 序号 代 号 名 称 规 格 数量 备 注 1 CJM250-03-004 手柄 1 2 CJM250-03-003 锁紧手柄 1 3 CJM250-03-012 垫圈 1 4 CJM250-03-013 锁紧套 1 5 CJM250-03-014 锁紧螺母 1 6 GB/T7940.4-1995 压配式压注油杯 6 1 7 GB/T879-2000 弹性圆柱销 3 22 1 8 GB/T77-2000 螺钉 M10 35 1 9 CJM250-03-002 尾座体 1 10 J31-3A T 型键 B5 12 1 11 GB73-85 螺钉 M4 12 2 12 CJM250-03-006 螺母 1 13 CJM250-03-001 尾座套筒 1 14 CJM250-03-011 长手柄 1 15 CJM250-03-016 偏心轴 1 16 GB/T879-2000 弹性圆柱销 3 22 1 17 GB/T79-2000 螺钉 M5 8 2 18 GB/T77-2000 螺钉 M10 35 1 19 GB/T78-2000 螺钉 M10 16 1 20 CJM250-03-005 螺杆 1 21 GB1096-79 平键 4 20 1 22 CJM250-03-007 固定座 1 23 GB/T7940.4-1995 压配式压注油杯 6 1 24 GB70-85 螺钉 M5 16 4 25 CJM250-04-012a 刻度盘 1 26 CJM250-03-008 手轮 1 27 GB/T96.1-2002 大垫圈 10 1 28 GB/T41-2000 六角螺母 -C 级 M10 1 29 CJM250-03-010 手柄套 1 30 CJM250-03-009 手柄杆 1 31 GB/T2089-1994 压缩弹簧 0.5 3 12 1 32 GB308-77 钢球 4 1 33 CJM250-03-020 定位块 1 34 GB70-85 螺钉 M5 10 1 35 CJM250-03-015 定位轴 1 序号 代 号 名 称 规 格 数量 备 注
36 CJM250-03-020 定位块 1 37 GB70-85 螺钉 M5 10 1 38 GB/T894.1-1986 轴用弹性挡圈 15 1 39 CJM250-03-017 拉杆 1 40 CJM250-03-018 尾座底板 1 41 CJM250-03-019 压板 1 42 GB/T41-2000 六角螺母 -C 级 M10 2
2 1 3 13 12 11 10 9 8 7 4 5 6 20 21 22 23 24 25 26 27 28 31 30 29 32 14 16 17 18 19 15 39 40 41 38 37 36 35 34 33 尾座部装 Tailstock Assembly 42
小刀架部装 TOOLPOST ASSEMBLY 序号 代 号 名 称 规 格 数量 备 注 1 CJM250-03-004 手柄 1 2 CJM250A-04-008 手柄座 1 3 CJM250A-04-006 垫圈 1 4 GB85-1988 方头长圆柱端紧定螺钉 M8 30 8 5 CJM250A-04-005 刀座 1 6 CJM250A-04-004 定位销 1 7 GB/T2089-1994 压缩弹簧 0.8 4 15 1 8 CJM250A-04-003 小拖板 1 9 CJM250A-04-012 小塞铁 1 10 CJM250A-04-007 T 型螺栓 1 11 GB71-1985 开槽锥端紧定螺钉 M5X16 2 12 GB/T41-2000 六角螺母 -C 级 M5 2 13 GB/T70.1-2000 内六角圆柱头螺钉 M5X10 1 14 GB/T7940.4-1995 压配式压注油杯 6 1 15 CJM250A-04-011 挂脚 1 16 GB/T7940.4-1995 压配式压注油杯 6 1 17 GB/T70.1-2000 内六角圆柱头螺钉 M6 16 2 18 CJM250-04-012 刻度盘 1 19 CJM250-04-013 双手柄 1 20 CJM250-04-019 端盖垫 1 21 GB/T77-2000 内六角平端紧定螺钉 M6 6 2 22 GB/T819-2000 十字槽沉头螺钉 M6 16 1 23 CJM250-04-014 手柄套 1 24 CJM250-04-015 手柄杆 1 25 CJM250-04-021 手柄杆 1 26 CJM250-04-020 手柄套 1 27 GB/T2089-1994 压缩弹簧 0.5 3 12 1 28 GB308-77 钢球 4 1 29 GB1096-79 平键 4 20 1 30 CJM250A-04-010 小丝杆 1 31 CJM250A-04-009 小螺母 1 32 GB/T41-2000 六角螺母 -C 级 M6 2 33 GB95-2002 大垫圈平垫圈 -C 级 6 2 34 CJM250A-04-001 滑座 1
2 1 3 4 5 7 6 14 15 16 17 18 19 20 21 22 23 24 9 8 27 26 25 10 11 12 13 28 33 34 32 31 30 29 刀架部装 Tool Post Assembly
床鞍架部装 SADDLE AND CROSS SLIDE ASSEMBLY 序号 代 号 名 称 规 格 数量 备 注 1 GB/T818-2000 十字槽盘头螺钉 M6X12 2 2 CJM250A-05-003 拖板挡屑板 1 3 GB/T70-2000 内六角圆柱头螺钉 M6 20 1 4 GB/T7940.4-1995 压配式压注油杯 6 3 5 CJM250A-05-002 中拖板 1 6 GB71-85 开槽锥端紧定螺钉 M5 30 4 7 GB6172-86 螺母 M5 4 8 GB/T70-2000 内六角圆柱头螺钉 M5 25 1 9 CJM250A-05-004 塞铁 1 10 GB37-1988 T 型槽用螺栓 M6 25 2 11 CJM250A-05-001 芯轴 1 12 GB71-85 开槽锥端紧定螺钉 M5 10 1 13 GB818-85 十字槽盘头螺钉 M5 8 2 14 CJM250-05-016 后刮屑板 1 15 CJM250-05-009 螺母 1 16 GB/T7940.4-1995 压配式压注油杯 6 1 17 GB/T7940.4-1995 压配式压注油杯 6 1 18 CJM250-05-012 床鞍 1 19 CJM250-05-016 后刮屑板 1 20 GB/T70-2000 内六角圆柱头螺钉 M5 35 1 21 GB818-85 十字槽盘头螺钉 M5 8 2 22 GB818-85 十字槽盘头螺钉 M5 8 2 23 CJM250-05-014 前左刮屑板 1 24 CJM250-05-013 压板 1 25 GB/T70-2000 内六角圆柱头螺钉 M5 30 8 26 CJM250-05-013 压板 1 27 CJM250-05-018 锁紧块 1 28 GB/T7940.4-1995 压配式压注油杯 6 1 29 GB/T7940.4-1995 压配式压注油杯 6 1 30 CJM250-05-015 前右刮屑板 1 31 GB818-85 十字槽盘头螺钉 M5 8 2 32 GB/T879-2000 弹性圆柱销 4 20 1 33 CJM250-05-007 齿轮 1 34 CJM250-05-006 横向丝杆 1 35 GB1096-79 平键 4 20 1 序号 代 号 名 称 规 格 数量 备 注
36 CJM250-05-005 丝杆座 1 37 GB/T7940.4-1995 压配式压注油杯 6 1 38 GB/T70-2000 内六角圆柱头螺钉 M5 20 2 39 CJM250-05-004a 刻度盘 1 40 GB308-77 钢球 4 1 41 GB/T2089-1994 压缩弹簧 0.5 3 12 1 42 CJM250-05-003 手轮 1 43 CJM250-04-001 手柄套 1 44 CJM250-04-002 手柄杆 1 45 CJM250-04-019 端盖垫 1 46 GB/T77-2000 内六角平端紧定螺钉 M6 6 2 47 GB/T819-2000 十字槽沉头螺钉 M6 16 1
1 2 3 4 5 6 7 8 床鞍部装 Saddle and Cross Slide Assembly 9 10 11 12 13 15 14 22 23 24 25 16 17 18 19 20 21 30 31 28 29 32 33 34 27 26 35 36 37 39 38 40 41 42 43 44 45 46 47
溜板箱部装 APRON ASSEMBLY 序号 代 号 名 称 规 格 数量 备 注 1 CJM250-06-001 塞铁 1 2 CJM250-06-023 开合螺母 1 3 CJM250-06-024 开合螺母座 1 4 GB119-86 圆柱销 6 14 1 5 GB/T819-2000 螺钉 M4 10 1 6 CJM250-06-028 轴 1 7 CJM250-06-016 套 1 8 CJM250-06-015 双联齿轮 1 9 GB/T819-2000 螺钉 M5 10 1 10 CJM250-06-022 垫圈 1 11 CJM250-06-025 蜗轮 1 12 GB/T70-2000 螺钉 M4 12 3 13 GB/T79-2000 螺钉 M6 8 1 14 CJM250-06-013 齿轮轴 1 15 CJM250-06-027 键 1 16 CJM250-06-026 蜗杆 1 17 GB1096-79 平键 4 8 1 18 GB/T70-2000 螺钉 M6 25 4 19 CJM250-06-019 蜗轮座 1 20 GB/T71-2000 螺钉 M5 20 2 21 GB117-86 圆锥销 4 30 2 22 GB/T79-2000 螺钉 M4 14 2 23 GB6170-86 螺母 M4 2 24 CJM250-06-028 轴 1 25 CJM250-06-003 开合轴 1 26 GB/T879-2000 弹性圆柱销 4 30 1 27 CJM250-06-002 限位套 1 28 GB/T879-2000 弹性圆柱销 4 40 1 29 CJM250-06-004 开合手柄座 1 30 CJM250-03-004 手柄 1 31 GB308-77 钢球 6 1 32 GB/T2089-1994 压缩弹簧 0.8 5 15 1 33 GB/T73-2000 螺钉 M8 8 1 34 GB/T879-2000 弹性圆柱销 3 24 1 35 CJM250-06-021 手柄座 1 序号 代 号 名 称 规 格 数量 备 注
36 CJM250-06-0 手柄 1 37 CJM250-06-017 齿轮轴 1 38 GB/T70-2000 螺钉 M5 25 2 39 CJM250-06-020 拨叉轴座 1 40 GB308-77 钢球 6 1 41 GB/T2089-1994 压缩弹簧 0.8 5 15 1 42 GB/T73-2000 螺钉 M8 8 1 43 CJM250-06-007 齿条轴 1 44 CJM250-06-029 拨叉 1 45 CJM250-06-030 限位杆 1 46 GB/T879-2000 弹性圆柱销 3 16 1 47 GB1096-79 平键 4 12 2 48 CJM250-06-005 轴 1 49 CJM250-06-018 齿轮 1 50 CJM250-06-006 套 1 51 GB/T819-2000 螺钉 M5 10 1 52 CJM250-06-022 垫圈 1 53 CJM250A-06-001 套 1 54 CJM250-03-009 手柄杆 1 55 CJM250-03-010 手柄套 1 56 GB6170-86 螺母 M10 1 57 GB/T96.1-2002 大垫圈 10 1 58 GB308-77 钢球 4 1 59 GB/T2089-1994 压缩弹簧 0.5 3 12 1 60 CJM250-06-031 手轮 1 61 CJM250-06-009a 刻度盘 1 62 GB819-86 十字槽沉头螺钉 M5 10 3 63 CJM250-06-010 套 1 64 CJM250-06-008 齿轮轴 1 65 GB1096-79 平键 4 30 1 66 CJM250-06-012 齿轮 1 67 CJM250-06-014 套 1
溜板箱部装 Apron Assembly 6 7 8 9 10 11 12 13 14 15 16 17 19 18 21 22 45 46 4 3 2 1 5 20 29 28 30 31 32 27 26 25 24 23 64 63 62 61 60 54 55 56 57 58 59 67 52 53 42 41 40 39 38 37 36 35 43 44 34 33 66 65 48 49 50 47 51
走刀箱部装 GEAR BOX ASSEMBLY 序号 代 号 名 称 规 格 数量 备 注 1 GB/T7940.4-1995 压配式压注油杯 6 1 2 CJM250-07-001 输入轴 1 3 GB1096-79 平键 4 80 1 4 GB/T819-2000 螺钉 M5 12 3 5 CJM250-07-002 支承套 1 6 GB894.1-86 轴用弹性挡圈 12 1 7 GB/T819-2000 螺钉 M4 8 6 8 CJM250-07-030 盖板 1 9 CJM250-07-009 走刀箱体 1 10 CJM250-07-014 齿轮 1 11 CJM250-07-013 齿轮 1 12 CJM250-07-006 隔套 1 13 CJM250-07-007 齿轮 1 14 CJM250-07-006 隔套 1 15 CJM250-07-004 齿轮 1 16 CJM250-07-003 齿轮 1 17 CJM250-07-010 齿轮轴套 1 18 CJM250-07-011 齿轮 1 19 CJM250-07-012 双联齿轮 1 20 GB5783-2000 螺栓 M10 10 1 21 JB892-77 组合垫圈 10 1 22 CJM250-07-015 衬套 1 23 GB/T73-2000 螺钉 M4 10 1 24 GB1096-79 平键 4 36 1 25 GB1096-79 平键 5 80 1 26 GB1096-79 平键 5 25 1 27 GB/T819-2000 螺钉 M5 12 2 28 CJM250-07-005 左盖套 1 29 CJM250-07-008 轴 1 30 JB892-77 组合垫圈 10 1 31 GB5783-2000 螺栓 M10 10 1 32 GB70-85 螺钉 M6 100 4 33 CJM250-07-032 手柄 1 34 CJM250-07-029 手柄座 1 35 GB879-86 弹性圆柱销 4 45 1 序号 代 号 名 称 规 格 数量 备 注
36 GB308-77 钢球 6 2 37 GB/T2089-1994 压缩弹簧 0.8 5 15 2 38 GB/T73-2000 螺钉 M8 8 2 39 GB879-86 弹性圆柱销 4 45 1 40 CJM250-07-029 手柄座 1 41 CJM250-07-032 手柄 1 42 CJM250-07-025 左拨叉 1 43 CJM250-07-027 拨叉臂 1 44 CJM250-07-028 拨叉轴 1 45 CJM250-07-030 左定位套 1 46 GB/T819-2000 螺钉 M5 12 2 47 GB/T819-2000 螺钉 M5 12 2 48 CJM250-07-030 右定位套 1 49 CJM250-07-028 拨叉轴 1 50 GB879-86 弹性圆柱销 3 22 1 51 CJM250-07-027 拨叉臂 1 52 CJM250-07-026 右拨叉 1 53 GB879-86 弹性圆柱销 3 22 1 54 GB1160-79 圆型油标 16R51-5A 1 55 CJM250-07-016 齿轮 1 56 CJM250-07-017 齿轮 1 57 CJM250-07-018 齿轮 1 58 GB/T73-2000 螺钉 M4 10 1 59 CJM250-07-005 右盖套 1 60 GB/T819-2000 螺钉 M5 12 2 61 CJM250-07-021 输出轴 1 62 GB1096-79 平键 4 36 1 63 CJM250-07-022 齿轮 1 64 CJM250-07-020 双联齿轮 1 65 CJM250-07-019 衬套 1 66 GB/T301-1995 推力球轴承 81102 1 67 CJM250-07-023 轴承座 1 68 GB70-85 螺钉 M5 16 2 69 GB/T301-1995 推力球轴承 81102 1 70 CJM250-07-024 联轴套 1 71 GB117-79 圆锥销 3 22 2
1 2 3 4 5 6 66 67 68 69 70 71 16 15 14 13 12 11 10 7 8 9 65 64 63 62 61 17 18 19 20 21 23 22 54 55 56 57 58 59 60 26 27 28 走刀箱部装 Gearbox Assembly 25 29 24 34 33 35 36 37 38 41 30 31 40 32 39 42 43 44 53 52 51 45 46 50 49 48 47
挂轮箱部装 COMPOUND BOX 序号 代 号 名 称 规 格 数量 备 注 1 CJM250-08-001 挂轮箱座 1 2 CJM250-08-002 挂轮箱盖 1 3 GB879-86 弹性圆柱销 3 18 1 4 GB70-85 螺钉 M5 12 5 5 GB4141-79 星型把手 8 32 1 A 型 6 CJM320B-08-014 固定套 1 借用 7 GB6170-86 螺母 M14 1 8 CJM320B-08-016 轴 1 借用 9 GB896-86 开口挡圈 6 1 10 CJM320B-08-015 门钮 1 借用 11 GB879-86 弹性圆柱销 3 18 1 12 GB1096-79 平键 6 18 1 13 GB6170-86 螺母 M8 1 14 CJM250-08-005 挂轮架 1 15 CJM250-08-006 轴 1 16 GB1096-79 平键 6 18 1 17 CJM250-02-008 键套 1 18 CJM250-08-009 交换齿轮 1 19 CJM250-08-008 垫圈 1 20 GB97-85 垫圈 12 1 21 GB896-86 开口垫圈 9 1 22 GB/T7940.4-1995 压配式压注油杯 6 1 23 GB896-86 开口垫圈 9 1 24 GB97-85 垫圈 12 1 25 CJM250-08-008 垫圈 1 26 CJM250-08-009 交换齿轮 1 27 GB5781-2000 螺栓 M8 30 1 28 GB96-85 大垫圈 1 29 CJM250-08-007 垫圈 1 30 CJM250-07-001 输入轴 1
2 1 4 3 5 6 7 8 910 11 22 21 20 19 18 17 16 15 14 13 12 23 24 25 27 26 28 29 30