Quick installation method of riveting-pressing die

A riveting die and fast technology, applied in the field of mechanical manufacturing and processing, can solve the problems of wasting die changing time, unable to guarantee multiple riveting and pressing at one time, time-consuming and labor-intensive, etc., saving tool steel, installing dies and replacing dies. Convenience and improve work efficiency

Inactive Publication Date: 2015-07-15
上海惠亚电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the variety and specifications of molds, and the same product cannot guarantee all the riveting at one time, it needs to be riveted multiple times, and a lot of time is wasted for changing the riveting mold.
The tradit

Method used

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  • Quick installation method of riveting-pressing die
  • Quick installation method of riveting-pressing die
  • Quick installation method of riveting-pressing die

Examples

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[0014] The following combination of examples and attached figure 1 , figure 2 , image 3 The present invention will be further explained.

[0015] A riveting operation that needs to be replaced by multiple molds. Its riveting equipment is a device for quickly installing riveting molds, including: upper mold fixing seat of riveting machine 1, upper mold fixing punch 2, upper mold sleeve Cylinder 3, upper die magnet 4, upper die working surface 5, lower die working surface 6, lower die sleeve 7, lower die magnet 8, lower die fixed punch 9, and lower die fixed seat 10 of the riveting machine. The upper die fixed punch 2 and the lower die fixed punch 9 of the present invention are the same as the traditional riveting die, one end is fixed on the upper die holder 1 or the lower die holder 10 of the riveting machine, and the diameter of this end is Φ12. 6mm, the diameter of one end connected with the upper mold or the lower mold sleeve is Φ14.9mm; both the upper mold sleeve 3 and the...

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Abstract

The invention relates to a quick installation method of a riveting-pressing die; the structure of the traditional riveting-pressing die is changed and the original integrated structure of the riveting-pressing die is divided into a die fixed punch and a sleeve, wherein the sleeve is arranged on the periphery of the die fixed punch in a sleeving manner and is provided with a die working face, and the riveting-pressing die does not need to be fixed through screws. A quick installation device of the riveting-pressing die comprises an upper die fixed base of a riveting press, an upper die fixed punch, an upper die sleeve, an upper die magnet, an upper die working face, a lower die working face, a lower die sleeve, a lower die magnet, a lower die fixed punch and a lower die fixed base of the riveting press; during use, the upper die sleeve and the lower die sleeve are arranged in the fixed punches respectively through magnetic force in a sleeving manner, and accordingly quick replacement and installation of an upper die and a lower die achieved. The quick installation device of the riveting-pressing die has the advantages of replacing the traditional die structure with the sleeve structure, having a small size, saving massive tool steel and being simple in structure, convenient to manufacture, easy to maintain and fast and convenient to operate.

Description

technical field [0001] The invention relates to a mold technology in the field of mechanical manufacturing and processing, in particular to a method for quickly installing a mold. Background technique [0002] Common fasteners such as nuts, screws or studs need to be replaced with different riveting dies due to their different characteristics during the riveting process; there are also some products that require different dies for the same type of fasteners due to their design requirements. Riveting mold. Due to the variety and specifications of molds, and the same product can not guarantee all the riveting at one time, it needs to be riveted multiple times, and a lot of time is wasted for changing the riveting mold. The traditional mold is divided into an upper mold and a lower mold, which are respectively installed on the upper fixed punch and lower fixed punch of the press, and must be positioned and fixed, which is time-consuming and labor-intensive. Contents of the i...

Claims

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Application Information

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IPC IPC(8): B21D39/00B21D37/04B21D37/10
CPCB21D39/00B21D37/04B21D37/10
Inventor 李光华
Owner 上海惠亚电子有限公司
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