High-precision rapid riveting die core

A high-precision, riveting technology, applied in the direction of forming tools, feeding devices, positioning devices, etc., can solve the problems of low riveting efficiency, uneven riveting force, long time, etc., and achieve high product quality, uniform riveting force, The effect of high riveting efficiency

Inactive Publication Date: 2014-09-24
WUZHOU HENGSHENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the production process of the pot frame, it needs to be stretched and formed through the mold; at the same time, a kind of washer (that is, a spring washer) is also required to be riveted and fastened during the production process of the pot frame, that is: as figure 1 The pot frame A shown requires riveting washers on the upper end surface B of the pot frame A. In the prior art, riveting and fastening is generally done manually. The disadvantages are: 1. The riveting efficiency is low and the time is long , mass production cannot be carried out; 2. Uneven riveting force may easily lead to different quality of the same batch of pot frame products, which affects its normal use. 3. The punch and die are not aligned during riveting, which is prone to riveting deviation , affecting the quality of the product

Method used

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  • High-precision rapid riveting die core
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  • High-precision rapid riveting die core

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Embodiment Construction

[0016] The invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] refer to figure 2 As shown, a kind of high-precision fast riveting mold core provided by the present invention includes a punch 6 and a die 11 corresponding to the punch 6, and a positioning rod 10 that can move up and down in the die 11. The upper side of the concave die 11 is provided with a riveting station C, and a stripping plate 7 is also sleeved on the outside of the punch 6, and the upper end of the punch 6 is also provided with a The slider device that the punch 6 moves.

[0018] The principle of the present invention is that: the present invention adopts the mold to realize the rapid riveting of the washer and the basin frame, and a riveting station C is ingeniously provided between the punch 6 and the die 11, so that the punch 6 is in the downward process, The washer in the riveting station C is quickly riveted with the p...

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Abstract

The invention relates to the technical field of dies, and discloses a high-precision rapid riveting die core. The riveting die core comprises a convex die, a concave die corresponding to the convex die, and a locating rod which is arranged inside the concave die and can move up and down, wherein a riveting station is arranged on the upper side of the concave die; a stripper plate further sleeves the outer side of the convex die; a sliding block device for driving the convex die to move is further arranged at the upper end of the convex die. The high-precision rapid riveting die core has the advantages of high riveting efficiency, short time, uniform riveting force and no aslant riveting.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a high-precision fast riveting mold core. Background technique [0002] There are many types of known pot stands, including circular and rectangular pot stands. During the production process of the pot frame, it needs to be stretched and formed through the mold; at the same time, a kind of washer (that is, a spring washer) is also required to be riveted and fastened during the production process of the pot frame, that is: as figure 1 The pot frame A shown requires riveting washers on the upper end surface B of the pot frame A. In the prior art, riveting and fastening is generally done manually. The disadvantages are: 1. The riveting efficiency is low and the time is long , mass production cannot be carried out; 2. Uneven riveting force may easily lead to different quality of the same batch of pot frame products, which affects its normal use. 3. The punch and die are not aligned d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D37/12B21D43/00B21D39/00
Inventor 梁承荣
Owner WUZHOU HENGSHENG ELECTRONICS
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