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Upper ignition switch cover mould

An ignition switch and mold technology, applied in the field of ignition switch cover molds, can solve the problems of not being able to exhaust air, the opening and closing device does not increase the exhaust hole, the opening and closing device cannot be opened, etc., so as to improve the mold opening speed and shorten the production. cycle, the effect of improving the quality of the mold

Inactive Publication Date: 2014-02-12
KUNSHAN TENGYUXIN METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the original design of the ignition switch upper cover mold, the shutter did not increase the vent hole, resulting in the fact that the gas was often not exhausted during production, and the shutter could not be opened.

Method used

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  • Upper ignition switch cover mould

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Embodiment Construction

[0007] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0008] Such as figure 1 As shown, the ignition switch upper cover mold provided by the present invention includes a male mold core 1 and a female mold core 2, the bottom end of the female mold core 2 is provided with a shutter 3, and the top of the shutter 3 is provided with a vertical exhaust The hole 4, the opening of the vent hole 4 is located at the top of the female die core 2.

[0009] In the ignition switch upper cover mold provided by the present invention, vent holes are added on the shutter so that the air can be exhausted when the mold is opened, and the male and female molds will not be unable to be opened due to vacuuming, and the mold opening speed is increased, thereby shortening the mold time. The production cycle of the product can be shortened, the production cost can be reduced, and the quality of the mold can be improved.

[0010] The present in...

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PUM

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Abstract

The invention discloses an upper ignition switch cover mould. The upper ignition switch cover mould comprises a male mould core and a female mould core; a closing and opening device is arranged at the bottom end of the female mould core; a vertical exhaust hole is formed in the top end of the closing and opening device; an opening of the exhaust hole is formed in the top end of the female mould core. According to the upper ignition switch cover mould, the exhaust hole is additionally formed in the closing and opening device, so that air can be discharged when the mould is opened, the situation that the male mould core and the female mould core cannot be separated due to vacuumizing can be avoided, and the mould opening speed is increased; and therefore, the production period of products is shortened, the production cost is reduced, and the mould quality is improved.

Description

technical field [0001] The invention relates to an ignition switch upper cover mold, in particular to an ignition switch upper cover mold. Background technique [0002] In the original design of the mold for the upper cover of the ignition switch, no vent hole was added to the shutter, which often caused the gas to be exhausted during production and the shutter could not be opened. Contents of the invention [0003] The technical problem to be solved by the invention is that the shutter of the ignition switch upper cover mold is not provided with a vent hole. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is to provide an ignition switch upper cover mold, including a male mold core and a female mold core, the bottom end of the female mold core is provided with a shutter, and the shutter The top of the top has a vertical vent hole, and the opening of the vent hole is located at the top of the female mold cor...

Claims

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Application Information

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IPC IPC(8): B29C33/10
Inventor 不公告发明人
Owner KUNSHAN TENGYUXIN METAL PROD