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Mold interlocking structure

A technology of lock structure and mold, which is applied in the field of mold-to-lock structure, can solve the problems of inconvenient replacement and increased production cost, and achieve the effects of cost saving, convenient installation and disassembly, and simple structure

Inactive Publication Date: 2015-08-05
中山市利群精密实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structural design of the traditional mold side lock assembly has defects. If one side of the positioning piece is damaged during use, the entire set of side lock pieces must be replaced, which will increase production costs and be inconvenient to replace.

Method used

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

[0016] Such as Figures 1 to 3 The mold lock structure shown includes an upper lock 1 and a lower lock 2, a positioning groove 3 is provided on the lower lock 2, and a positioning protrusion 4 is provided on the upper lock 1 , A detachable and replaceable positioning accessory 5 is provided between the positioning groove 3 and the positioning protrusion 4 .

[0017] In the present invention, the positioning accessory 5 includes a positioning piece 51 arranged on both sides of the positioning groove 3. The positioning piece 51 includes a positioning piece body 511, and a connection is provided on one side of the positioning piece body 511. The mounting portion 512 is provided with a mounting groove 52 in the positioning groove 3 , and the connecting portion is clamped in the mounting groove 52 .

[0018] In another embodiment of the pres...

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PUM

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Abstract

The invention discloses a mold interlocking structure. The mold interlocking structure is characterized by comprising an upper locking piece and a lower locking piece, wherein a positioning groove is formed in the lower locking piece; a positioning convex block is arranged on the upper locking piece; and a detachable and replaceable positioning fitting is arranged between the positioning groove and the positioning convex block. The invention aims to overcome the defects in the prior art, and provides a mold interlocking structure with simple structure, capability of replacement after damage and convenience for replacement.

Description

technical field [0001] The invention relates to a mold pair lock structure. Background technique [0002] The structural design of the traditional mold side lock assembly has defects. If one side of the positioning piece is damaged during use, the whole set of side lock pieces must be replaced, which will increase the production cost and is inconvenient to replace. [0003] Therefore, the existing mold side lock assembly needs to be further improved. Contents of the invention [0004] The object of the present invention is to overcome the disadvantages of the prior art, and provide a mold-to-lock structure that is simple in structure, replaceable after damage, and easy to replace. [0005] In order to achieve the above object, the present invention adopts the following scheme: [0006] A mold pair lock structure, characterized in that it includes an upper lock and a lower lock, a positioning groove is provided on the lower lock, a positioning projection is provided on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/20
Inventor 樊泽文
Owner 中山市利群精密实业有限公司