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Punching composite die for bevel of special pipe end product

A technology of composite molds and special-shaped tubes, which is applied in the directions of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of low work efficiency and inability to guarantee processing quality, achieve high punching efficiency, improve product quality, and improve The effect of processing efficiency

Inactive Publication Date: 2017-09-15
NANTONG JIANGHUA THERMAL DYNAMICS MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the special-shaped tube is processed, it usually goes through two processes of punching and bevel sawing, but now it is basically completed in two processes, so that not only the work efficiency is low, but the processing quality cannot be guaranteed

Method used

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  • Punching composite die for bevel of special pipe end product
  • Punching composite die for bevel of special pipe end product
  • Punching composite die for bevel of special pipe end product

Examples

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Embodiment Construction

[0017] like Figure 1-3 The shown composite die for bevel punching of special-shaped pipe end products includes an upper die 1 and a lower die 2. The upper die 1 includes an upper die plate 1-1, and a die handle 1-2 is fixed on the upper surface of the upper die plate 1-1. The lower end of the upper die plate 1-1 is fixedly provided with an oblique punching block 1-3, and the back of the upper die plate 1-1 is fixedly provided with a discharging and tilting block device 1-4; the lower die 2 includes a lower die plate 2-1, a lower die plate 2-1 A concave guide plate 2-2 is fixed in the middle of the upper surface of the guide plate 2-2, a slider seat 2-3 is fixed on the left and right sides of the guide plate 2-2, and a left inclined block 2-3 is fixed above the slider seat 2-3. 4 and the right inclined block 2-5, the upper left corner of the left inclined block 2-4 and the upper right corner of the right inclined block 2-5 are provided with a hypotenuse, and the inner sides of...

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Abstract

The invention discloses a composite mold for inclined-plane punching of special-shaped pipe end products, which comprises an upper mold and a lower mold, the upper mold includes an upper mold, the upper surface of the upper mold is fixed with a mold handle, and the lower end of the upper mold is fixed The oblique block is set, and the back of the upper module is fixedly provided with a discharge tilting device; the lower mold includes a lower template, and a concave guide plate is fixedly arranged in the middle of the upper surface of the lower template, and the guide plate The left and right sides are fixedly provided with a slider seat, and the top of the slider seat is respectively fixed with a left inclined block and a right inclined block, and the upper left corner of the left inclined block and the upper right corner of the right inclined block are provided with hypotenuses. The overall structure of the present invention is stable and reliable, and the two processes of punching and bevel sawing are integrated into one process, which not only improves the processing efficiency, but also has small punching burrs, high punching efficiency, and reduces unnecessary costs. Improve the quality of the product, suitable for mass production.

Description

technical field [0001] The invention relates to the technical field of special-shaped pipe processing molds, in particular to a special-shaped pipe end product inclined plane punching composite mold. Background technique [0002] When the special-shaped pipe is processed, it generally goes through two processes of punching and bevel sawing, but now it is basically completed in two processes, which not only has low work efficiency, but also cannot guarantee the processing quality. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a special-shaped pipe end product inclined surface punching compound die that can be processed in one process. [0004] The technical scheme adopted in the present invention is: [0005] A composite die for bevel punching of special-shaped pipe end products, comprising an upper die and a lower die, the innovative point of which is that the upper die comprises an ...

Claims

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Application Information

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IPC IPC(8): B21D37/08
CPCB21D37/08
Inventor 曹进吴海燕李建卞红
Owner NANTONG JIANGHUA THERMAL DYNAMICS MACHINERY CO LTD