Location ejecting device for stamping die

Abstract

The invention discloses a location ejecting device for a stamping die. The device comprises a jacking mechanism, a carrying plate, location ejection blocks, a lower die holder and a guide rod. The bottom of the jacking mechanism is arranged on the jacking mechanism and can lift or drop down the carrying plate. The location ejection blocks are arranged at the two ends of the top of the carrying plate respectively. The lower die holder is arranged at the lower end of the jacking mechanism and can be detachably connected with the stamping die. The guide rod penetrates the lower die holder to be connected with the carrying plate. By means of the device, two-way location and flanging are achieved through the location ejection blocks arranged at the two ends of the carrying plate, and accordingly, occupied space can be reduced; as two-way location and flanging are achieved, the use number of the location ejecting devices can be reduced, the die mounting debugging time is saved, the probability of damage to the carrying plate can be reduced, and the die service life can be prolonged. Besides, by the detachable connection between the lower die holder and the stamping die, the location ejecting device can be selected according to stamping dies of different sizes, and the location ejecting device can be mounted and maintained conveniently.

Description

technical field [0001] The invention belongs to the field of stamping dies, in particular to a positioning and ejecting device for stamping dies. Background technique [0002] Positioning and ejection devices play a very important role in stamping dies such as flanging and side flanging. During production and manufacturing, it is first necessary to ensure that the workpiece is positioned accurately before the flanging work, and then the flanging work is performed. After the flanging operation is completed, ensure that the workpiece is ejected smoothly and without damage. [0003] Existing positioning and ejection devices, such as figure 1 As shown, it consists of a positioning bracket 101 , a driving block 102 , a flanging ejector block 103 , a fixed bushing 104 and a driving spring 105 . Wherein, the positioning bracket 101 is fixedly installed on the flanging ejector block 103, and the flanging ejector block 103 is fixedly installed on the fixed bushing 104, and the fix...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a positioning and ejecting device for stamping dies to solve the problems of the existing positioning and ejecting switching mechanism, such as complex structure, poor stability, large space occupation, long debugging time, and high cost. At the same time, it can It is suitable for positioning and ejection switching in different types of multi-sledge mechanism molds, which is convenient for replacement and maintenance

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