Side punching die

Abstract

The invention discloses a side punching die. The side punching die comprises an upper die panel, a transfer panel, a driving block, a side punching male die, a guide panel, a pressure panel, an insert, a lower die panel, a lower die insert and a cushion block, wherein the transfer panel is fixed to the bottom of the upper die panel; the upper end of the driving block is fixed to the transfer panel, and the lower end of the driving block is a bevel; the side punching male die is fixed to the bevel; the side punching male die can be driven by the driving block to punch holes in workpieces; the guide panel comprises a top panel and an inclined panel; the top panel is fixed to the transfer panel, the inclined panel is provided with a guide hole, and the guide hole is matched with the side punching male die; the pressure panel is fixed to the transfer panel; the insert is fixed to one side of the pressure panel and matched with the inclined panel; and the lower die insert is fixed to the lower die panel; the cushion block is fixed to the lower die insert and used for limiting the guide panel. The side punching die provided by the invention is used for side punching on punched panels, guiding is conducted by arranging the guide panel on the transfer panel, and the side punching die is driven through the driving block to complete side punching on the panels. Compared with the prior art, the occupied space is obviously reduced, and the development cost and storage space of the die are reduced.

Description

technical field [0001] The invention relates to stamping die technology, in particular to a side punching die. Background technique [0002] The holes on the stamping parts have different shapes and angles. The holes at a certain angle to the stamping direction need to rotate the stamping part or use a wedge to complete the punching of the hole. [0003] The solution in the prior art is to adopt the way of standard oblique wedge: as figure 1 As shown, the upper part of the standard wedge is installed on the upper formwork 1 ', and the lower part is installed on the lower formwork 2'. The punch 3' and the mold clamp 4' are installed on the upper part of the standard wedge, the positioning pin 5' is installed on the lower mold insert 6', the process part is placed on the lower mold insert 6', and the positioning pin 5' is used for positioning, pressing The material plate 7' presses the process part on the lower mold insert 6', the spring 8' provides pressure to the pressure ...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the standard wedge takes up a lot of space, and it needs to increase the height of the mold and the outer dimension of the mold to realize it, which increases the mold development cost and the storage space of the mold, and the purchase cost of the standard wedge is also high.

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