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Rivet Mounting Collet

A collet and rivet technology, which is applied in the field of rivet installation machines, can solve the problems of cracked rivet joints, easy rivets falling off, slow processing speed, etc., and achieve the effect of fast stamping, convenient installation and high pass rate

Active Publication Date: 2018-03-09
卢美进
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pot is a necessary food processing tool in our kitchen. The handle and body of the pot are fixed by three rivets, and the existing fixing method is mostly to fix the three rivets by one person first. Put it in the corresponding fixing hole of the pot body, another person sits in front of the punching machine and puts the handle of the pot on the rivets placed on the pot body, and finally stamps the rivets one by one. The matching rivets are easy to fall off, time-consuming and labor-intensive, and the processing speed is slow. In addition, because the pot body is arc-shaped, stamping will cause the rivets to not match the arc of the pot body, resulting in cracks and water leakage at the rivet joint. After stamping, the rivet is crooked and becomes a waste product. , it is necessary to use a drill to drill out the rivet and then punch it again, resulting in a serious waste of material and further prolonging the processing time

Method used

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Examples

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Embodiment Construction

[0020] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0021] figure 1 The rivet installation chuck according to the present invention includes a chuck body 1 and three rivet fixing bodies 2 placed in the chuck body 1. In order to facilitate the placement of the fixing body 2, as figure 2 As shown, there are three evenly distributed accommodation grooves 3 on the chuck body 1, and the ways of fixing the fixed body 2 can be various, preferably springs and elastic rings 4, taking the elastic ring 4 as an example, the fixing method is: by The rivet fixing body 2 and the chuck body 1 are provided with a card slot 9 on the vertical surface, that is, on the side, and the elastic ring 4 is set in the card slot 9 to realize fixing. Stamping, and there will be no waste products. It should also be explained here that the punch of the punching machine also needs three heads, and the length of the three heads needs to ...

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PUM

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Abstract

The invention discloses a rivet installation chuck, which is composed of a chuck body and a fixing body placed in three accommodation grooves of the chuck body. The fixing body can bounce up and down in an arc shape. The technical problem of simultaneous stamping of three rivets cannot be completed, because due to the arc design of the pot body, when we put three rivets in the rivet hole of the pot body at the same time for stamping, due to the problem of the angle of the rivets, the position of the rivets needs to be adjusted to be perfect. Stamping, but because there is no up and down arc-shaped elastic fixed block before, it cannot be realized. In order to facilitate the positioning and fixing of the rivets, the present invention further solves the problem through magnets and positioning pieces.

Description

technical field [0001] The invention belongs to the technical field of rivet installation machines, and in particular relates to an installation chuck capable of installing three rivets at the same time to complete the assembly. Background technique [0002] Pot is a necessary food processing tool in our kitchen. The handle and body of the pot are fixed by three rivets, and the existing fixing method is mostly to fix the three rivets by one person first. Put it in the corresponding fixing hole of the pot body, another person sits in front of the punching machine and puts the handle of the pot on the rivets placed on the pot body, and finally stamps the rivets one by one. The matching rivets are easy to fall off, time-consuming and labor-intensive, and the processing speed is slow. In addition, because the pot body is arc-shaped, stamping will cause the rivets to not match the arc of the pot body, resulting in cracks and water leakage at the rivet joint. After stamping, the r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21J15/38
Inventor 卢美进
Owner 卢美进
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