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Positioning plate

A technology of positioning plate and positioning piece, applied in the field of positioning plate, can solve problems such as high cost and affect work efficiency, and achieve the effects of increasing service life, improving work efficiency and simple operation

Active Publication Date: 2022-05-06
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to ensure the positioning accuracy, the staff needs to replace the positioning plate frequently, and the replacement of the positioning plate will not only cost a lot of money, but also need to re-adjust the position of the positioning plate on the stamping die when fixing the new positioning plate, which will seriously affect the work efficiency

Method used

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Experimental program
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Embodiment Construction

[0053] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0054] The embodiment of the present application provides a positioning board, such as figure 1 As shown, the positioning plate includes a positioning piece 1 and a fixing seat 2 . The positioning part 1 is fixed on the top surface of the fixing seat 2. The positioning part 1 can be fixed on the lower mold of the stamping die through the fixing seat 2. When fixing the sheet metal part, the sheet metal part can be abutted against the outside of the positioning part 1 On the wall, so as to realize the positioning of the positioning plate to the sheet metal parts.

[0055] Below, the structure of the positioning member 1 and the structure of the fixing seat 2 are introduced in more detail:

[0056] Positioner 1

[0057] like fi...

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PUM

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Abstract

The invention discloses a positioning plate, and belongs to the technical field of stamping dies. The positioning plate comprises a positioning piece and a fixing seat; the positioning piece comprises a clamping block, an elastic piece, a fixing block and an outer cylinder; the clamping block is a regular prism, the first end of the clamping block is connected with the fixing base, the axis of the clamping block is perpendicular to the top face of the fixing base, the second end of the clamping block is connected with the first end of the elastic piece, and the second end of the elastic piece is connected with the bottom end of the fixing block. A first groove is formed in the bottom end of the outer cylinder, the first groove is a regular polygon groove, the first groove is matched with the clamping block, a first through hole is formed in the groove bottom of the first groove, and the top end of the outer cylinder is connected with the bottom end of the fixing block; the elastic piece is located in the first through hole and is in a stretched state, the second end of the clamping block is located in the first groove under the elastic action of the elastic piece, and the bottom face of the outer cylinder makes contact with the top face of the fixing base. By adopting the positioning plate, the positioning precision of the positioning plate is ensured, the service life of the positioning plate is prolonged, and the working efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of stamping dies, in particular to a positioning plate. Background technique [0002] In vehicle production, most sheet metal parts are stamped and formed by stamping dies. In the process of stamping and forming, the positioning plate is an indispensable positioning device. The staff can fix the positioning plate on the lower mold of the stamping die. During the stamping process, the outer wall of the positioning plate contacts the sheet metal part, thereby positioning the sheet metal part. [0003] The current positioning plate is usually a one-piece structure, which can be fixed on the stamping die by bolts and pins. However, with the continuous friction between the outer side wall of the positioning plate and the sheet metal part during the working process, the outer side wall of the positioning plate will be worn, thereby reducing the positioning accuracy. [0004] In order to ensure the pos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D43/00
CPCB21D43/003
Inventor 薛亮亮方军张伟曹春虎熊辉谢侠
Owner CHERY AUTOMOBILE CO LTD