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Small-space swinging raising structure and swinging raising method thereof

A small space, punch technology, applied in the processing of metal parts, machining fields

Pending Publication Date: 2020-02-07
FINEFORMING PRECSION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, it is possible to carry out embossing operations on multiple positions on the same plane at the same time for flat workpieces.

Method used

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  • Small-space swinging raising structure and swinging raising method thereof
  • Small-space swinging raising structure and swinging raising method thereof
  • Small-space swinging raising structure and swinging raising method thereof

Examples

Experimental program
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Embodiment Construction

[0039] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0040] Such as Figure 1~Figure 4 As shown, this embodiment discloses a small-space swinging and embossing structure, which includes an upper mold and a lower mold that can be opened and closed relatively. 82, the lower mold is provided with a positioning seat 33 supporting the workpiece 9; the positioning seat 33 is provided with a plurality of embossing inner molds 81 corresponding to the workpiece accommodating cavity, and the upper mold is provided with a drive embossing outer mold 82 for internal and external The limit punch 62 for the opening and closing action; the lower mold is provided with a lower mold driving punch 7 that drives th...

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PUM

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Abstract

The invention relates to a small-space swinging raising structure. The small-space swinging raising structure comprises an upper mold and a lower mold capable of being relatively opened and closed, the lower portion of the upper mold is provided with a workpiece containing cavity, a plurality of raising outer molds are arranged in the workpiece containing cavity, and the lower mold is provided with a positioning base used for supporting a workpiece; the positioning base is provided with a plurality of raising inner molds corresponding to the workpiece containing cavity, and limiting punches used for driving the raising outer molds to conduct inner and outer opening and closing actions are arranged in the upper mold; and the lower mold is provided with a lower mold driving punch used for driving the raising inner molds to conduct inner and outer swinging raising. According to the small-space swinging raising structure, raising operation can be conducted on a part in multiple directionsin a unified manner, and quick demolding can be achieved.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to the field of processing metal parts, and in particular to a small-space swinging and embossing structure. Background technique [0002] In the existing technology, such as Figure 5 As shown, the embossing operation is realized by opening and closing the upper and lower molds, the product parts are small, and the product has multiple embossing on the straight wall. The traditional mold structure has sliders running inside and outside, and under the condition of ensuring the strength of the embossing punch, at most one or two places can be embossed each time. For products with many bumps, many processes are required to realize product features. [0003] For example, the patent name is: Rolling edge embossing line flow device (patent application number: CN201821831870.3, which discloses a rolling edge embossing line flow device, including a first feeding platform, a second fee...

Claims

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Application Information

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IPC IPC(8): B21D37/12B21D45/10B21D22/02
CPCB21D37/12B21D45/10B21D22/02
Inventor 郭宏林陈利张勇
Owner FINEFORMING PRECSION ENG