The demoulding device at the water injection port of the water tank cover of the automobile

A technology of automobile water tank and demoulding device, which is applied in the field of molds, can solve problems such as difficult demoulding, complex demoulding structure, and damage to the quality of injection molded parts, and achieves the effect of simple and reliable structure, precise step-by-step action, and clear action

Active Publication Date: 2018-09-14
NINGBO FANGZHENG TOOL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, since the side pipe is arranged in the radial direction of the water tank cover water injection port, and the side pipe is in an inclined downward state, therefore, in the injection mold of the automobile water tank cover, the demoulding structure here Very complex, difficult to demould, and even damage the product quality of injection molded parts

Method used

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  • The demoulding device at the water injection port of the water tank cover of the automobile
  • The demoulding device at the water injection port of the water tank cover of the automobile
  • The demoulding device at the water injection port of the water tank cover of the automobile

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Depend on Figure 1 to Figure 7 It can be seen from the structural schematic diagram of the demoulding device at the water injection port of the automobile radiator tank cover of the present invention that it includes a slide table base 4, a first forming slide block 12 for molding at the water injection port of the tank cover with one side of the side pipe , the second molding slider 13 used for the side wall of the tank lid water injection port below the first molding slider 12, the slider insert 11 used to form the inner hole of the side pipe and the slider insert 11 for driving core pulling, The linkage driving mechanism for demoulding the first forming slider 12 and demoulding the second forming slider 13 is connected to the base 4 of the slide table. Wherein the first forming slide block 12 is two pieces, and the two fir...

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Abstract

The invention discloses a demoulding device for a water filling nozzle of an automobile water tank cover. The demolding device comprises a sliding table base (4), first forming sliding blocks (12), a second forming sliding block (13), a sliding block insert pin (11) and a linkage drive mechanism. The linkage drive mechanism is connected to the sliding table base (4). The number of the first forming sliding blocks (12) is two, and the two first forming sliding blocks (12) form the tank cover water filling nozzle after being coupled and are both connected with the linkage drive mechanism. After the above structure is adopted, the linkage drive mechanism can be in linkage to enable demoulding of the sliding block insert pin and demoulding of the first forming sliding blocks to be conducted synchronously, then demoulding together with the second forming sliding block is achieved, and the purpose of complete demoulding is achieved. Accordingly, the action is clear, the steps are reasonable, and products are not damaged.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a demoulding device for an air intake grid assembly. Background technique [0002] The car radiator, also known as the radiator, is the main component of the car cooling system. Its function is to dissipate heat. The cooling water absorbs heat in the water jacket, flows to the radiator, dissipates the heat, and then returns to the water jacket to circulate. Wen, it is an integral part of the car engine. The tank cover of the automobile water tank is a plastic part formed by injection molding, including the water injection port on the tank cover is also integrally formed by injection molding. In the prior art, if attached figure 1 As shown in , there is often a side pipe 3 at the water injection port 2 of the water tank cover 1 of the automobile. Its function is to prevent the steam from opening the sealing valve of the water tank cover when the water tank is high temperature, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/33B29C45/40B29C45/26
CPCB29C45/26B29C45/33B29C45/332B29C45/40
Inventor 吴贤益叶军胡腾飞薛强潘以杭吴彩红
Owner NINGBO FANGZHENG TOOL
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