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Workpiece fixing mechanism used for riveting pressure assembly machine

A technology for fixing mechanisms and assembling machines, which can be used in workpiece clamping devices, metal processing, manufacturing tools, etc., and can solve problems such as poor positioning accuracy, high labor intensity for operators, and unreliable clamping strikes, etc.

Active Publication Date: 2013-06-19
SUZHOU INST OF INDAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] 1. The existing fixing mechanism uses two pins on one side for positioning, but one of the pins uses a blank as the positioning surface, and the positioning accuracy is poor
[0003] 2. The existing fixing mechanism is not equipped with a side roof mechanism, and there is a hidden danger that the parts are not completely positioned during the installation process
[0004] 3. The existing fixing mechanism works with manual clamps, the labor intensity of the operators is high, and the clamping is not reliable

Method used

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  • Workpiece fixing mechanism used for riveting pressure assembly machine
  • Workpiece fixing mechanism used for riveting pressure assembly machine

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Embodiment Construction

[0022] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0023] refer to figure 1 , figure 2 As shown, a workpiece fixing mechanism for a riveting assembly machine is used to fix the housing 1, including a positioning plate 2 fixed above the working plane 10, a side cylinder 3 located on the side of the positioning plate 2 and a positioning plate located on the side of the positioning plate 2. A set of platens 4 above the disc 2. The side top cylinder 3 is fixed on the working plane 10 through the cylinder connecting plate 7 .

[0024] The positioning plate 2 is provided with a cylindrical boss 21 and a positioning pin 5 , and the cylindrical boss 21 corresponds to the bottom hole of the housing 1 .

[0025] The piston movement direction of the side cylinder 3 is parallel to the working plane 10 . A push rod 31 is coaxially connected with the piston of the side jack cylinder 3 .

[0...

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Abstract

The invention discloses a workpiece fixing mechanism used for a riveting pressure assembly machine. The workpiece fixing mechanism used for the riveting pressure assembly machine is used for fixing a shell body. The workpiece fixing mechanism used for the riveting pressure assembly machine comprises a positioning plate fixed above a working plane, a side top cylinder and a set of pressing plates, wherein the side top cylinder is arranged at one side of the positioning plate and the set of the pressing plates are arranged at one side of the fixing plate. A cylinder boss and a positioning pin are arranged on the positioning plate, and the cylinder boss and the holes arranged at the bottom of the shell body are matched with each other. The motion direction of the side top cylinder piston is parallel to the working plane. The pressing plates are driven by a locking cylinder connected at the lower surface of the working plane. According to the workpiece fixing mechanism used for the riveting pressure assembly machine, the side top cylinder is arranged at one side of the positioning plate, when the side top cylinder works, a ejector rod stretches out, the ejector rod abuts against the shell body and moves in a clockwise mode, and therefore reliable contact of the side face of the shell body and the positioning pin is ensured.

Description

technical field [0001] The invention relates to a workpiece fixing mechanism, in particular to a workpiece fixing mechanism for a riveting press assembly machine. Background technique [0002] 1. The existing fixing mechanism uses two pins on one side for positioning, but one of the pins uses a blank as the positioning surface, and the positioning accuracy is poor. [0003] 2. The existing fixing mechanism is not equipped with a side roof mechanism, and there is a hidden danger that the parts are not completely positioned during the installation process. [0004] 3. The existing fixing mechanism works in the way of manual clamps, the labor intensity of the operators is high, and the clamping is unreliable. Contents of the invention [0005] The purpose of the present invention is to overcome the above problems existing in the prior art, and provide a workpiece fixing mechanism for riveting and pressing assembly machines, which has reliable positioning, prevents the case w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027B25B11/02
Inventor 顾涛石皋莲季业益吴少华王长宏
Owner SUZHOU INST OF INDAL TECH
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