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Car press-fitting die and lower die positioning plate thereof

A technology for positioning boards and automobiles, which is applied in metal processing equipment, forming tools, manufacturing tools, etc. It can solve the problems of inaccurate positioning, instability, and high cost, and achieve the effect of simple technical operation, accurate and fast positioning, and precise positioning

Active Publication Date: 2014-06-04
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the positioning of the positioning plate of the lower die is fixed by a controllable screw, and the structure is simple, but the disadvantage of the prior art is that the positioning plate of the lower die is integrated, the cost is high, the mounting surface is not easy to process, and the positioning is not accurate during production. Unstable, at the same time, it requires positioning, installation, and debugging, and it is inconvenient for workers to operate
[0005] In the prior art, the operation of positioning, installation and debugging is considered at the same time, so even if the operator is skilled, it takes a lot of time to realize

Method used

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  • Car press-fitting die and lower die positioning plate thereof
  • Car press-fitting die and lower die positioning plate thereof
  • Car press-fitting die and lower die positioning plate thereof

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Embodiment Construction

[0014] Such as Figures 1 to 3 As shown, the present invention provides a lower mold positioning plate 10 of an automobile compression mold, which includes a positioning plate part 1 and a fixing seat part 2, and the lower mold positioning plate 10 is fixed on the said fixing seat part 2. On the lower mold 6 of the compression mold, and finely position the outer panel of the hemming assembly of the compression mold, wherein: the fixed seat part 2 is provided with a positioning pin positioned with the lower mold 6 4 and up and down adjustable mounting holes 5.

[0015] The present invention provides the structural feature of an independent positioning pin. Different from the defects of unclear positioning and installation structure and mutual influence of functions in the prior art, the technology of the present invention first cooperates the positioning plate of the lower mold with the lower mold through the positioning pins by the field operator, that is, a separate position...

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Abstract

The invention discloses a car press-fitting die and a lower die positioning plate of the car press-fitting die. The lower die positioning plate comprises a fixing seat part and a positioning plate part, is fixed on a lower die of the press-fitting die through the fixing seat part, and accurately positions an edge-covered assembly outer plate of the press-fitting die. The fixing seat part is provided with a positioning pin used for positioning the lower die and a vertically adjustable installation hole, is convenient to adjust and install in the debugging process, and meets the requirement for accurately poisoning the assembly outer plate.

Description

technical field [0001] The invention relates to an automobile manufacturing process, in particular to a lower mold positioning plate used for an automobile press-fitting mold in the automobile molding process. The present invention also relates to an automobile press-fitting die comprising the above-mentioned lower die positioning plate. Background technique [0002] As cars enter the homes of ordinary people, users' functional requirements for cars are no longer limited to means of transportation. On the premise of satisfying the precision of the assembly and safe production, the production cost can be saved, the cost of mold development can be reduced, and the production cycle of the pressing mold on the hemming machine and the hydraulic press can be fast, and the quality can be stable, and the pressing mold on the hemming machine can be To realize the automatic production of conveying, if the type of hemming machine is a device that can tow multiple molds, it can also re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/04B21D37/10
Inventor 何鹏申
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD