Semicircular workpiece clamp 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: 2020-09-04
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • 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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  • Semicircular workpiece clamp device
  • Semicircular workpiece clamp device
  • Semicircular workpiece clamp 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 semicircular workpiece clamp device. The device comprises a connecting base, a mounting plate, a positioning clamp structure and a clamp driving structure. Wherein the connecting base is used for being detachably installed on a clamp base plate, the installing plate is detachably installed on the connecting base, the positioning clamp structure is detachably installed onthe installing plate and used for positioning and clamping a semicircular workpiece, the clamp driving structure is detachably installed on the installing plate and used for driving the positioning clamp structure to rotate relative to the installing plate, and the driving mechanism is used for driving the positioning clamp structure to clamp or loosen the semicircular workpiece. The semicircularworkpiece clamp device provided by the invention aims at solving the problems that in the prior art, due to the fact that a clamp is unreasonable in design or too complex in structure, the workpiece positioning stability is poor, the welding space is extremely likely to be insufficient, and workpieces are difficult to take and place.

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 Applications(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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