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Injection mold

A technology of injection mold and fixed mold, which is applied in the field of injection mold, can solve problems such as the failure of the inclined roof structure, and achieve the effect of not easy failure, high strength and stable failure

Inactive Publication Date: 2017-07-21
马怡鑫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to solve the technical problem that the structure of the inclined roof of the injection mold easily leads to failure

Method used

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Experimental program
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Embodiment Construction

[0023] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] It should be noted that, in the embodiment of the present invention, according to Figure 4 The definition of the XYZ Cartesian coordinate system established in : the side located in the positive direction of the X-axis is defined as the left, the side located in the negative direction of the X-axis is defined as the right; the side located in the positive direction of the Y-axis is defined as the front, and the side located in the Y-axis is defined as the front. The side in the negative direction of the axis is defined as the rear; the side in the positive direction of the Z axis is defined as the top, and the side in the negative direction of the Z axis is defined as the bottom.

[0025] The invention provides an injection mold, referring to figure 2 and image 3 , In one embodiment, the injection mold inc...

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PUM

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Abstract

The invention discloses an injection mold. The injection mold includes a movable mold and a fixed mold matched with the movable mold. The movable mold includes a movable template, a movable mold core located on the side of the movable template facing the fixed mold, The inclined plug head on one side, the guide structure fixed between the movable mold core and the inclined plug head, and the driving part fixed with the movable template; the movable mold core includes a fixed surface facing the movable template and combined with the movable template, and a The movable forming surface, the peripheral side connected between the edge of the dynamic forming surface and the edge of the fixed surface; the inclined plug is movably protruded on the peripheral side of the movable mold core through the guide structure; the driving part is connected with the inclined plug to drive the inclined plug Move in the guiding direction of the guiding structure. The injection mold provided by the invention has the effect of stabilizing the structure of the inclined roof.

Description

technical field [0001] The invention relates to the field of molds, in particular to injection molds. Background technique [0002] Please see figure 1 , The injection mold includes a movable template 10, a fixed template (not shown), and a movable core 20 and a fixed mold core (not shown) between the movable template 10 and the fixed template. Wherein, the movable mold core 20 is fixed on the movable template 10, and the fixed mold core is fixed on the fixed template. When the movable platen 10 moved close to the fixed platen, the movable mold core 20 was closed with the fixed mold core to form the product; when the movable platen 10 moved away from the fixed platen, the movable mold core 20 and the fixed mold core were opened so that out products. For the undercut of the injection molded product, the injection mold also includes a needle plate 30 and an inclined top 40 . A movable space is provided between the movable mold core 20 and the movable template 10, and the n...

Claims

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Application Information

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IPC IPC(8): B29C45/40B29C45/26
CPCB29C45/4005B29C45/2606
Inventor 马怡鑫
Owner 马怡鑫