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Bottom surface supporting and positioning system

A technology of support positioning and bottom surface, applied in the field of automobiles, to achieve the effect of simple overall structure, saving operating space and occupying a small space

Inactive Publication Date: 2019-10-01
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to propose a bottom surface support positioning system, aiming to solve the technical problem that the existing positioning method cannot realize the effective simultaneous support of two overlapping plates with a distance

Method used

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Embodiment Construction

[0031] 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. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. 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.

[0032] 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 change...

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Abstract

The invention discloses a bottom surface supporting and positioning system. The bottom surface supporting and positioning system comprises a supporting base, a pressing arm and a first linear driver,wherein the first linear driver drives the pressing arm to rotate in a reciprocated manner and performs pressing-closing and opening work relative to the supporting base; the bottom surface supportingand positioning system further comprises a bottom surface supporting block and a second linear pushing device; the second linear pushing device is arranged on the pressing arm; the bottom surface supporting block is arranged on a driving end of the second linear pushing device and is convex along the driving direction of the second linear pushing device; and the bottom surface supporting and positioning system further comprises an upper compacting block and a lower compacting block. For two lap jointed plates which are away from each other for a certain distance, by adopting the bottom surface supporting and positioning system, one lap-jointed plate can be supported and positioned by the upper and lower compacting blocks through one-time overturning of the pressing arm; then the bottom surface supporting block extends to the bottom of the other lap-jointed plate in a linear moving hook manner, so that the bottom surface of the lap-jointed plate is effectively supported; and therefore,effective supporting and positioning of the two lap-jointed plates are realized.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to the technical field of automobile manufacturing, in particular to a bottom support positioning system. Background technique [0002] The body-in-white is tailor-welded step by step through various scattered parts through auxiliary tooling, which can ensure the accuracy and quality of the car body. The auxiliary tooling can accurately determine the position of the workpiece and tighten it firmly to accept the processing equipment. Its compact structure, rapid operation, and convenience can ensure product processing quality, improve work efficiency, and reduce labor intensity. [0003] In the prior art, the traditional positioning method is: use positioning pins to position the workpiece to be welded, support it through a support block, and then apply pressure to the compression block through a cylinder or other pressure-applying mechanism to ensure that the workpiece to be we...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D65/02B62D65/00
CPCB62D65/00B62D65/026
Inventor 张宾王学敏封磊
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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