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Demolding mechanism for car front-end framework mold

A front-end frame and demoulding mechanism technology, which is applied in the field of automotive front-end frame molds, can solve the problems of large overall volume of the front-end frame, unreasonable design of the demoulding structure, deformation and demoulding, etc., to achieve reliable linkage, smooth demoulding, and avoid excessive The effect of early action

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

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Problems solved by technology

In addition, the overall volume of the front-end frame of the car is large, and if the demoulding structure design is not reasonable, it is prone to deformation or difficult to demould

Method used

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  • Demolding mechanism for car front-end framework mold
  • Demolding mechanism for car front-end framework mold
  • Demolding mechanism for car front-end framework mold

Examples

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Comparison scheme
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Embodiment Construction

[0030] 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.

[0031] 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 discloses a demolding mechanism for a car front-end framework mold. The demolding mechanism comprises a fixed mold plate, a first movable mold plate, a second movable mold plate, a thirdmovable mold plate, an ejector rod assembly, a plurality of side core-pulling assemblies, a plurality of first pore-forming assemblies and two second pore-forming assemblies, wherein the ejector rodassembly is arranged below the fixed movable plate and used for ejecting the car front-end framework out of a mold cavity; the side core-pulling assemblies are located on the side face of the car front-end framework mold and used for forming the outer side wall of the car front-end framework mold; the first pore-forming assemblies are used for forming body mounting holes of the car front-end framework mold; and the two second pore-forming assemblies are arranged on the outer sides of two mounting legs of the car front-end framework mold and used for forming leg mounting holes of the car front-end framework mold and supporting the car front-end framework mold. The demolding mechanism for the car front-end framework mold has the advantages that smooth pore forming and smooth demolding are achieved, workpieces can be supported and protected so as not to deform, and the workpieces can be smoothly demolded.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to automobile front-end frame moulds. Background technique [0002] Such as figure 1 Shown, is a kind of automobile front frame (shown in the mark 100 in the accompanying drawing), is used for installing various automobile parts such as automobile cooling fan. There are two mounting feet (marked 101 in the accompanying drawings) on both sides of the front-end frame of the automobile, and multiple body mounting holes (marked 102 in the accompanying drawings) are also provided on the side of the front-end frame, and multiple foot mounting holes (marked 102 in the accompanying drawings) are arranged on the mounting feet ( Mark 103 in the accompanying drawing), the forming and demoulding of these mounting holes are the difficulty of automobile front frame mold design. In addition, the overall volume of the front-end frame of the car is relatively large, and if the demoulding structure ...

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 陈银峰罗坚一周绪欢朱国常
Owner 宁波华众模具制造有限公司
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