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Mold telescopic positioning device

A telescopic positioning and mold technology, used in positioning devices, feeding devices, storage devices, etc., can solve the problems of the positioning plate losing positioning function, unable to accurately position, affecting the quality of plate forming, etc., to facilitate installation and debugging, reduce labor Strength, simple structure

Inactive Publication Date: 2017-10-27
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

like figure 2 The schematic diagram of the failure of the positioning plate in the prior art is shown. When there is a convex shape in the middle area of ​​the blank, the two ends of the blank 13 will sag and bend. The positioning plate loses its positioning function and cannot be positioned accurately, which affects the forming quality of the plate.

Method used

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  • Mold telescopic positioning device
  • Mold telescopic positioning device
  • Mold telescopic positioning device

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Embodiment Construction

[0025] The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0026] Such as Figure 3 to Figure 5 As shown, the embodiment of the present invention provides a mold retractable positioning device, including: a positioning plate 1, formed with a positioning surface 2; a driving mechanism, connected with the positioning plate 1, driving the positioning plate 1 to approach or move away from The blank 21 is such that the positioning surface 2 is always in close contact with the blank 21 during the stamping process, and the positioning surface 2 is far away from the blank 21 after the stamping is completed.

[0027] The stamping worker or the feeder sends the blank 21 to the punch of the lower die base, the positioning plate 1 only performs rough positioning, and the driving mechanism drives the positioning plate 1 close to the blank 21 until it is close to ...

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Abstract

The invention discloses a telescopic positioning device for a mold, which comprises: a positioning plate formed with a positioning surface; a driving mechanism connected with the positioning plate to drive the positioning plate close to or away from a blank. Compared with the prior art, the present invention sets a retractable positioning plate. During the stamping process, the positioning surface is always close to the blank, and the whole process of stamping is positioned to ensure accurate positioning of the blank during the stamping process; after the stamping is completed, the The positioning surface is far away from the blank to avoid access to the stamping parts after stamping; the labor intensity is reduced, the production efficiency is improved, the stamping quality is guaranteed, and the structure is simple, which is convenient for installation and debugging.

Description

technical field [0001] The invention relates to the technical field of automobile molds, in particular to a telescopic mold positioning device. Background technique [0002] With the rapid development of the automobile industry, the speed of new models is getting faster and faster, and the application of stamping dies in the development of complete vehicles is becoming more and more important. In the stamping parts of the whole vehicle, most parts need to be edge positioned before the stamping process, and then draw, edge trimming, punching, and flanging and shaping. After the stamping process of stamping parts, the positioning height is easy to grasp. Interference or inconvenience. Especially when some stamping parts have little drawing material and the profile is not deep, the stamping parts must be lifted up to a certain extent after drawing, and then moved out of the mold cavity, which increases labor intensity and reduces production efficiency. [0003] Such as figur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10B21D43/00
CPCB21D37/10B21D43/003
Inventor 何鹏申李杭高双明徐肖李伟浩王肖英刘莉赵鸿鹄丁文军
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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