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Unhooking mechanism of automobile door panel support mold

A decoupling mechanism and door panel technology, which is applied in the field of molds, can solve the problems of unevenness, uneven force, deformation and demoulding, etc., and achieve the effects of simplifying the mold structure, smooth demoulding, and reducing mold costs

Pending Publication Date: 2019-02-01
宁波华众模具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the length of the car door panel bracket is relatively long, and it is prone to uneven force during demoulding, resulting in deformation or unsmooth demoulding

Method used

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  • Unhooking mechanism of automobile door panel support mold
  • Unhooking mechanism of automobile door panel support mold
  • Unhooking mechanism of automobile door panel support mold

Examples

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Embodiment Construction

[0031] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0032] In the description of the present invention, it should be noted that for orientation words, such as the term "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower" , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise " and other indication orientations and positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or in a specific orientation...

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Abstract

The invention provides an unhooking mechanism of an automobile door panel support mold. The unhooking mechanism comprises fixed blocks, an ejection assembly and pull-out assemblies. The ejection assembly comprises driving parts, connecting rods and ejection sliding blocks. Each pull-out assembly comprises a guide rod and a pull-out sliding block. The guide rods are arranged obliquely downwards andfixedly arranged on the corresponding fixed blocks. The downward inclination angle of each guide rod is slightly greater than that of the corresponding connecting rod. The pull-out sliding blocks areslidably arranged on the corresponding guide rods. The front end of each pull-out sliding block is provided with an insertion part. Each insertion part gets into a receding part and forms a gap witha forming protrusion used for forming a convex edge. The front end of each insertion part a barb. Each barb is tightly attached to the upper end face of the corresponding convex edge. The rear end ofeach insertion part is provided with a driven part. Each linkage part is tightly attached to the corresponding driven part and used for driving the corresponding pull-out sliding block to slide alongthe corresponding guide rod. The unhooking mechanism has the advantages of being capable of conducting further unhooking, simple in structure and smooth in demolding.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to automobile door panel bracket moulds. Background technique [0002] like figure 1 Shown, is a kind of automobile door panel bracket (shown in the mark 100 in the accompanying drawing), is used for installing automobile parts such as automobile door panel. The inside of the car door panel bracket has a mounting groove (shown by 101 in the accompanying drawings), and the mounting groove is formed by a convex edge (shown by 102 in the accompanying drawings) protruding toward the inside of the car door panel bracket, and the mounting groove and the convex edge form a barb structure. And because this barb structure is positioned at the inner side of the automobile door panel bracket, it cannot be directly decoupled from the inside. Therefore, the forming and decoupling of the mounting groove and the convex edge are the difficulties in the design of the automobile door panel bracket m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/33B29C45/44
CPCB29C45/332B29C45/44
Inventor 朱浩伟周荣林陈银峰陈建产
Owner 宁波华众模具制造有限公司
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