- 东莞市明浩通机械技术有限公司原 上海*二锻压机床厂东莞销售服务中心
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1、钢板焊接机身刚性好，精度稳定。
Steel welded body provides high rigidity and stable precision.
2、采用干式或湿式气动摩擦离合一制动器，动作灵敏可靠。
Adoption of dry or wet pneumatic frictional clutch-detent, the movements are sensitive and reliable.
3、大齿轮、齿轮轴精密研磨，机床运行噪音低。
Precisely grinded rack wheel and wheel shaft, low machine operation noise.
4、滑块六面导轨，附气压式平衡装置，运行平稳，精度准确。
Slide blocks with hex-sided guide rail and air pressured balance system, the movements are stable and the precisions are pinpointed.
5、采用液压**负荷保护装置，可有效保护压力机和模具。
Adoption of the hydraulic over loading protection system, effectively protect the pressure machine and the mold.
6、采用PLC控制配自动送料装置后能形成单机自动化或多机自动化冲压生产线。
Adoption of PLC controlling system, when equipped with automatic feeding devices, an automatic pressing production line of mono-machine or multi-machines can be engendered.
7、本机型除定速外，有二种无级变速行程选择，更适合冲压件工艺要求和提高生产效率。
Two different stepless gearings and strokes are optional besides the machine set speed, appropriately fitting the craftsmanship of the pressing part and elevating production efficiency.
| 1、液压**负荷保护装置。 | Hydraulic over loading protection system. |
| 2、自动润滑装置。 | Automatic lubricating system. |
| 3、装模高度调节装置（45T以下手动，60T以上电动）。 | Mould installation Height adjustment device. (manual below 45T, electronic above 60T). |
| 4、模高指示器（45T以下机械指示，60T以上数显）。 | Mould height in dicator. (mechanical designation below 45T, digital display above 60T) |
| 5、滑块及模具平衡装置。 | Balance unit for slide block and mould. |
| 6、旋转凸轮控制器。 | Rotation cam controller. |
| 7、曲轴角度指示器。 | Crooked shaft angle in dicator. |
| 8、工作计数器 | Working counter |
| 9、空气吹料装置。 | Air power material blowing device. |
| 10、**料装置 | Material propping device. |
| 11、防震用橡胶垫。 | Shockresist rubber mat. |
| 1、囊式气压模垫装置。 | Air bag mould mat device. |
| 2、无极变频调速装置或调速电机。 | Stepless gearing device.(Inverter or gearing motor). |
| 3、光电安全保护装置。 | Photo electricity safety device. |
| 4、预置计数器。 | Preset arithmometer. |
| 5、电子凸轮控制器。 | Electronic cam control systemm (equipped as standard above model 250T). |
| 6、可移动电器控制箱（250T以上标配）。 | Movable electrical equipments control box. (equipped as standard above model 250T). |
| 7、可移动双手操作盒（250T以上标配）。 | Movable operation box for both hands. |
| 8、脚踏开关。 | Pedal power switch. |
| 9、自动送料输出轴。 | Automation feeding output shaft. |
| 10、自动送料器。 | Automatic feeding device. |
| 11、二度落防止装置。 | Double degree dropping arrester. |
| 12、快速换模装置。 | Rapid mold displacing unit. |
|
型号/技术参数 Model/Technical parameters |
JH21-25 | JH21-45 | JH21-60 | JH21-80 | JH21-125 | JH21-160 | JH21-200 | JH21-250 | JH21-315 | JH21-400 | |||
|
滑块公称压力(KN) Slide block nominal pressure(KN) |
250 | 450 | 600 | 800 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | |||
|
能力发生位置（mm） Capacity engender position (mm) |
3/2 | 3.2/3 | 4/2.5 | 4.5/2.5 | 5/3 | 6/3.5 | 7/3.5 | 7/4 | 7/4 | 8/4.5 | |||
|
滑块行程（mm） Slide block stroke (mm) |
80/50 | 120/60 | 140/80 | 160/90 | 180/100 | 200/120 | 250/130 | 250/150 | 250/150 | 280/180 | |||
|
行程次数 |
固定 Fixation |
100 | 80 | 70 | 60 | 65 | 45 | 45 | 40 | 40 | 35 | ||
|
可变 Variable |
L | 60-100 | 50-80 | 40-70 | 35-60 | 35-65 | 25-45 | 25-45 | 25-40 | 25-40 | 20-35 | ||
| S | 80-140 | 70-130 | 60-110 | 55-100 | 50-95 | 40/75 | 35-60 | 30-55 | 30/55 | 30-50 | |||
|
较大封闭高度(mm) Max closing height(mm) |
250/265 | 270/300 | 300/330 | 320/355 | 350/390 | 400/440 | 450/510 | 500/550 | 500/550 | 530/580 | |||
|
封闭高度调节量(mm) Closing height adjust measurement(mm) |
50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | 120 | 120 | |||
|
滑块中心距机身距离(mm) Distance between the center of the slide block and the body(mm) |
210 | 225 | 270 | 310 | 350 | 390 | 430 | 450 | 450 | 480 | |||
|
工作台尺寸 (mm) Worktable measurements (mm) |
左右 Left Right |
700 | 810 | 870 | 950 | 1100 | 1170 | 1390 | 1500 | 1540 | 1700 | ||
|
前后 Front Behind |
400 | 440 | 520 | 600 | 680 | 760 | 840 | 880 | 880 | 940 | |||
|
厚度 Depth |
80 | 110 | 130 | 140 | 155 | 165 | 180 | 190 | 190 | 200 | |||
|
滑块底平面尺寸 (mm) Plane dimension of the slide block bottom (mm) |
左右 Left Right |
360 | 410 | 480 | 540 | 620 | 700 | 880 | 950 | 950 | 1000 | ||
|
前后 Front Behind |
250 | 340 | 400 | 460 | 520 | 580 | 650 | 700 | 700 | 750 | |||
|
模柄孔尺寸 (mm) Mould stem hole dimension (mm) |
直径 Diameter |
40 | 50 | 50 | 50 | 70 | 70 | 70 | 70 | 70 | 70 | ||
|
深度 Depth |
60 | 60 | 70 | 70 | 80 | 100 | 100 | 100 | 100 | 100 | |||
|
地脚螺栓距离 (mm) Foundation bolt dimension (mm) |
前后 Front Behind |
1080 | 1190 | 110 | 1235 | 1510 | 1660 | 2020 | 2150 | 2320 | 2500 | ||
|
左右 Left Right |
690 | 745 | 840 | 920 | 1040 | 1140 | 1360 | 1460 | 1500 | 1550 | |||
|
外形尺寸 |
前后 Front Behind |
1390 | 1625 | 1685 | 1990 | 2125 | 2355 | 2580 | 2820 | 3060 | 3150 | ||
|
左右 Left Right |
830 | 1075 | 1200 | 1280 | 1220 | 1375 | 1690 | 1680 | 1720 | 1790 | |||
|
高 Height |
2120 | 2391 | 2530 | 2725 | 3055 | 3215 | 3810 | 3915 | 3957 | 4010 | |||
|
气囊 Airbag |
**出能力KN Propping capacity KN |
23 | 35 | 63 | 80 | 100 | 140 | 140 | 140 | 140 | |||
|
行程 mm Stroke mm |
60 | 70 | 80 | 90 | 100 | 100 | 100 | 100 | 100 | ||||
|
**板面积 mm Propping plate acreage mm |
300×220 | 350×220 | 410×220 | 460×340 | 540×420 | 560×420 | 560×420 | 560×420 | 560×420 | ||||
|
电动机功率（kw）（固/变） Electromotor Power (kw) (Fixation/Variable) |
2.2/3 | 5.5/5.5 | 5.5/7.5 | 7.5/11 | 7.5/11 | 15/18.5 | 15/18.5 | 22/30 | 30/37 | 37/45 | |||
| 重量（kg） Weight (kg) | 2600 | 3500 | 5500 | 7500 | 9800 | 15200 | 20500 | 23500 | 28000 | 33000 | |||
|
使用空气压力（Mpa） Air pressure used (Mpa) |
0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |||
技术参数如有变动，恕不另行通知！
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