The design of the die adopted reasonable insert structure, which solved the problem of the slide short of strength and the die sets short of rigidity in the core-pulling process.
模具设计采用了合理的镶件结构，解决了滑块在抽芯过程中的强度不足以及模架刚性不足等问题。
The machine body can be tilted back to facilitate the stamping die on semi-finished products or waste from the slide.
压力机的机身可向后倾斜，便于使冲压半成品或废料从冲模上滑下。
The vertically float die block and slide plate of combination movement have been adopted in the die to form a ring part on a single stroke of the press with high productivity.
该弯曲模采用浮动模块和复合运动的滑板，使环形零件在压力机一次行程中成形，工作效率高。
A practical structure of slide plate type of bending die has been presented for forming of ring parts with description of the operating principle of the die.
给出了弯制环形零件的滑板式弯曲模实用结构，论述了模具工作原理。
When the utility model drives the upper punch die by the slide block to proceed with the working, the lower punch power is bigger.
本实用新型经滑块带动上冲模进行工作时，下冲力较大。
The slide with slipping device when die height overload;
滑块装模高度过载打滑装置；
Adopt mechanical air-bag balance device to balance weight of he slide and the upper die so than machine operates more smoothly.
采用机械式气囊平衡装置，平衡滑块和上模重量，使机床运行更平衡。
In the design of bending die, moving direction of working parts of die is forced by the mechanisms, such as wedge-slide, lever, rack gearing etc, so as to realize bending forming.
在弯曲模设计中，常用斜楔滑块、杠杆、齿轮齿条等机构来挟迫模具工作零件的运动方向，实现工件的弯曲成形。
In conventional closed-die forging of slide forks, the material waste of the flash is serious and the geometrical tolerance is large.
滑动叉传统上采用开式模锻工艺生产，飞边大，材料浪费严重而且尺寸精度差。
The structure and design method of typical bending slide block using in punching die were introduced.
针对锁紧片零件，设计了折弯压凸复合模，并介绍了模具结构和工作过程。
Hydraulic drawing-core mechanism was adopted for two-side of inner-sinking in the die casting die, and pre-resetting mechanism was set to avoid the interference of core slide with ejector pin.
压铸件内凹处两侧采用液压抽芯机构抽芯，为防止滑块型芯与推杆发生干涉而设置了预复位机构；
Hydraulic drawing-core mechanism was adopted for two-side of inner-sinking in the die casting die, and pre-resetting mechanism was set to avoid the interference of core slide with ejector pin.
压铸件内凹处两侧采用液压抽芯机构抽芯，为防止滑块型芯与推杆发生干涉而设置了预复位机构；
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