One-time molding mechanism of brake shoe panel

A forming mechanism and brake shoe technology, applied in forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of low flatness of bosses on the panel, waste of raw materials, low production efficiency, etc., to avoid unqualified products , Reduce production costs and improve production efficiency

Inactive Publication Date: 2015-12-30
DEZHOU YIXINDE AUTO PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) The manufacturing process is complex, taking up a lot of manpower, equipment and space, and the production efficiency is low
[0005] 2) In the blanking process, the operator needs to carry out blanking on the stamping die with a hand-held slat. It is difficult to achieve discharge without overlapping, which will cause waste of raw materials during the blanking process
[0006] 3) In order to avoid the low flatness of the boss on the panel caused by material shrinkage and deformation, generally excess material is left on the boss part as shrinkage compensation, and then it is ground and processed, which increases the production cost

Method used

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  • One-time molding mechanism of brake shoe panel
  • One-time molding mechanism of brake shoe panel
  • One-time molding mechanism of brake shoe panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037]Embodiment 1: The present invention is a one-time forming mechanism of a brake shoe panel, which includes a progressive die, and the progressive die is installed on a punch press, and the punches are sequentially arranged in the progressive die along the moving direction of the blank. The bump station, the boss station and the cut-off station composed of the head and the insert block, the stamping structure of the bump station, the boss station and the cut-off station in the progressive die are the same as those of the ordinary single-station stamping die The stamping structure is the same. The bump processing of the panel can be completed on the bump station, the boss processing of the panel can be completed on the boss station, and the shape blanking of the panel can be completed on the cutting station, which can reduce the occupation of manpower, equipment and space , can improve production efficiency. The cutting station is equipped with an insert suitable for the b...

Embodiment 2

[0038] Embodiment 2: The present invention is a one-time forming mechanism of a brake shoe panel, including a progressive die, the progressive die is installed on a punching machine, and the punching dies are sequentially arranged in the progressive die along the moving direction of the blank. The trimming station, bump station, boss station and cutting station composed of head and insert, the trimming station, bump station, boss station and cutting station in the progressive die The stamping structure is the same as that of ordinary single-station stamping dies. The edge trimming of the panel end can be completed at the trimming station, the punching of the length of the panel can be completed, the workload on the cutting station can be reduced, the service life of the mold can be improved, and the bumps of the panel can be completed at the bump station Processing, the boss processing of the panel can be completed at the boss station, and the cutting and blanking of the panel...

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PUM

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Abstract

The invention discloses a one-time molding mechanism of a brake shoe panel, and mainly relates to the technical field of brake shoes. The one-time molding mechanism comprises a progressive die, wherein one end of the progressive die is provided with a coiled material conveyer, an inclined slide rail is arranged at one end, far away from the coiled material conveyer, of the progressive die, and a bending machine is arranged at one end, far away from the progressive die, of the inclined slide rail. The one-time molding mechanism has the beneficial effects that one-time molding process of the panel is adopted, the production efficiency is improved, a large quantity of labors, devices and spaces are saved, the waste of raw materials can be reduced, and the production cost is lowered.

Description

technical field [0001] The invention relates to the technical field of brake shoe manufacture, in particular to a one-time forming mechanism for a brake shoe panel. Background technique [0002] The brake shoe is the main component of the automobile drum brake, and the brake shoe is welded by the rib plate and the panel. Due to the particularity of the brake shoe structure, during the manufacturing process of the panel, it is necessary to process welding bumps in the middle of the panel, process support bosses at the edge of the panel, and finally bend the panel. [0003] At present, manufacturers of brake shoes mostly use multi-process processing technology when processing panels. The manufacture of panels needs to go through the processes of cutting strips, blanking, bump processing, boss processing, and bending. In actual production, there are The following questions: [0004] 1) The manufacturing process is complex, taking up a lot of manpower, equipment and space, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D43/05B21D45/06B21D43/28
CPCB21D37/10B21D43/026B21D43/05B21D43/287B21D45/06
Inventor 崔彦坤袁成明李政
Owner DEZHOU YIXINDE AUTO PARTS CO LTD
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