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Automatic trimming and reshaping integrated automobile stamping die and stamping process thereof

A stamping die and two-in-one technology, applied in the field of automobile stamping dies, can solve the problems of affecting stamping production efficiency, complex stamping process, waste of mold materials, etc., to solve the problems of slow mold replacement, improve stamping efficiency, and save production costs Effect

Active Publication Date: 2011-09-21
FUZHEN TECH RES ANHUI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This production method has many disadvantages from design, processing, mold debugging to stamping production. The stamping process is complicated, the mold material is seriously wasted, the cumulative processing error is large, the fitter debugging workload is heavy, especially in the stamping production. Increased punching costs and the occurrence of safety accidents seriously affect the stamping production efficiency

Method used

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  • Automatic trimming and reshaping integrated automobile stamping die and stamping process thereof
  • Automatic trimming and reshaping integrated automobile stamping die and stamping process thereof
  • Automatic trimming and reshaping integrated automobile stamping die and stamping process thereof

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Embodiment Construction

[0018] This embodiment takes the fuel tank cap of an automobile as an example, and its product depth is about 100 mm. For other similar auto-related accessories, the automatic trimming and shaping two-in-one automobile stamping die structure can refer to this example.

[0019] Such as figure 1 Shown in -4, the present invention comprises lower mold base 1, upper mold base 2, trimming punch 3, trimming stripper plate 4, trimming die 5 and trimming pressure plate 6, described trimming punch 3 is fixed on the lower mold base 1. The lower mold base 1 is fixed on the lower table of the machine tool, the upper mold base 2 is fixed on the upper table of the machine tool, and the upper and lower mold bases are guided by guide posts. Guide rails are set on the upper and lower mold bases; a lower fixed plate 9 is set on the left and right guide rails of the lower mold base 1, and a trimming stripper 4, a second trimming punch 13 and a lower spring are set on the lower fixing plate 9 7...

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Abstract

The invention relates to an automatic trimming and reshaping integrated automobile stamping die and a stamping process thereof. The die comprises a lower die seat and an upper die seat, wherein a trimming male die is fixed on the lower die seat; a trimming work module consists of a second trimming male die, a trimming discharging plate, a trimming female die, a trimming pressing plate, a lower spring, an upper spring, a lower fixing plate and an upper fixing plate; a reshaping work module consists of a second reshaping male die and a reshaping female die; the first trimming male die is also used as a first reshaping male die; and left, right, front and rear driving devices are arranged at the front, rear, left and right positions of the lower die seat. A trimming die and a reshaping die are integrated, the functions of two sets of dies are realized on one set of die, the stroke frequency of a machine tool is reduced, time for assembling and replacing the die is shortened, and stampingcost is reduced.

Description

[0001] technical field [0002] The invention relates to the field of automobile stamping dies, in particular to an automatic trimming and shaping two-in-one automobile stamping die and a stamping process thereof, which are mainly used for stamping automobile box parts and other accessories. Background technique [0003] At present, automobile stamping parts are generally produced by a single set of molds that are drawn first, trimmed and then shaped. This production method has many disadvantages from design, processing, mold debugging to stamping production. The stamping process is complicated, the mold material is seriously wasted, the cumulative processing error is large, the fitter debugging workload is heavy, especially in the stamping production. The cost of punching times and the occurrence of safety accidents are increased, which seriously affects the stamping production efficiency. Contents of the invention [0004] In view of the problems existing in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D28/02B21D22/02
Inventor 刑忠宪姬进军程永海朱海涛
Owner FUZHEN TECH RES ANHUI
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