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Semi-circular workholding device

A technology of workpiece fixture and semi-circular ring, which is applied in the field of semi-circular workpiece fixture device, can solve the problems of poor workpiece positioning stability, unreasonable fixture design, insufficient welding space, etc., and achieve reasonable structural design, which is conducive to welding operation and positioning The effect of stability improvement

Active Publication Date: 2021-08-10
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention discloses a semi-circular workpiece fixture device, which aims to solve the problem of poor positioning stability of workpieces in the prior art due to unreasonable fixture design or too complicated structure, and also easily leads to insufficient welding space, difficulty in picking and placing parts, etc. The problem

Method used

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  • Semi-circular workholding device
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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a semi-circular workpiece fixture device, comprising: a connecting seat, a mounting plate, a positioning fixture structure and a fixture driving structure; the connecting seat is used to be detachably installed on the fixture substrate, and the Installed on the connecting seat, the positioning fixture structure is detachably installed on the mounting plate for positioning and clamping the semi-circular workpiece, the fixture driving structure is detachably mounted on the mounting plate, It is used to drive the positioning fixture structure to clamp or loosen the semi-circular workpiece. The semi-circular workpiece fixture device provided by the present invention aims to solve the problems in the prior art that the fixture design is unreasonable or the structure is too complicated, which will lead to poor positioning stability of the workpiece, and also easily lead to insufficient welding space and difficulty in picking and placing parts, etc. and so on.

Description

technical field [0001] The invention relates to the technical field of welding fixtures, in particular to a semi-circular workpiece fixture device. Background technique [0002] Welding fixtures are an important means to ensure the accuracy of auto parts, and reasonable positioning and pressing forms are the key to fixture design. In the sub-assembly parts of the automobile body, especially in the instrument panel tube beam, there are often designed ring-type workpieces that match the circular tube beam. Due to their own shape characteristics, such workpieces are It is prone to problems such as large gap and unstable positioning. In the design of welding fixtures for instrument panel assemblies, improving the positioning stability of circular workpieces and ensuring the matching quality with pipe beams has always been a difficult problem in fixture design. Because the fixture design is unreasonable or the structure is too complicated, it will lead to poor positioning stabi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04
CPCB23K37/0443
Inventor 邵何兴杨淑芝陈媛媛
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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