Pre-ejection elastic block mechanism for mold

An elastic block and mold technology, applied in the field of pre-top elastic block mechanism, can solve the problems of inconvenient demoulding, low demoulding efficiency, affecting production efficiency, etc., and achieve the effects of convenient demoulding, high production efficiency and convenient processing.

Inactive Publication Date: 2019-11-01
HASCO VISION TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, products with strong cavity phenomenon have the following defects in the process of using molds for processing: 1. The space is compact and it is inconvenient to demould
2. The demoulding efficiency is low, which affects the production efficiency

Method used

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  • Pre-ejection elastic block mechanism for mold
  • Pre-ejection elastic block mechanism for mold
  • Pre-ejection elastic block mechanism for mold

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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0020] refer to Figure 1-3 As shown, the pre-ejection block mechanism for the mold of the present invention, the mold includes a cavity 1 and a movable mold 2 distributed up and down, and the cavity 1 and the movable mold 2 cooperate with each other. The elastic block mechanism includes:

[0021] The limiting groove 3 is set at the bottom of the cavity 1; the top of the limiting groove 3 is provided with a spring groove 4 that is recessed into the cavity 1;

[0022] The top block 5 is movably arranged in the limiting groove 3, and the upper and lower ends of the top block 5 are respectively provided with an upper groove 51 and a lower groove 52;...

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Abstract

The invention discloses a pre-ejection elastic block mechanism for a mold. The mold comprises a mold cavity and a movable mold which are distributed up and down, the mold cavity and the movable mold cooperate with each other, the elastic block mechanism comprises a limiting groove, an ejection block, a limiting bolt and a spring, the limiting groove is formed in the bottom of the mold cavity, a spring groove which sinks towards the interior of the mold cavity is formed in the top of the limiting groove, the ejection block is movable arranged in the limiting groove, an upper groove and a lowergroove are formed in the upper end and the lower end of the interior of the ejection block respectively, one end of the limiting bolt upwards penetrates through the upper groove from the lower grooveand then is in threaded connection with the mold cavity, a bolt head of the limiting bolt is located in the lower groove, the spring is arranged between the upper groove and the spring groove, and thespring sleeves the limiting bolt. The pre-ejection elastic block mechanism can be suitable for de-molding of the mold with a compact space, and has the advantages that de-molding is convenient, the production efficiency is high, machining is convenient, disassembling and assembling are convenient and the like.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to a pre-ejecting spring block mechanism for molds. Background technique [0002] At present, the products with the mold cavity phenomenon have the following defects in the process of using molds for processing: 1. The space is compact and it is inconvenient to demould. 2. The demoulding efficiency is low, which affects the production efficiency. Contents of the invention [0003] The invention mainly solves the technical problems existing in the prior art, thereby providing a pre-ejection block mechanism for molds with convenient demoulding and high production efficiency. [0004] Above-mentioned technical problem of the present invention is mainly solved by following technical scheme: [0005] The pre-ejection block mechanism for a mold provided by the present invention, the mold includes a cavity and a movable mold distributed up and down, the cavity and the movable mold cooper...

Claims

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Application Information

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IPC IPC(8): B29C33/50
CPCB29C33/50
Inventor 张珂许斌吴明华马婷婷
Owner HASCO VISION TECHNOLOGY CO LTD
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