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Sealing cushion ring and forming method thereof

A technique for sealing gaskets and forming methods, which is applied in the direction of engine sealing, engine components, mechanical equipment, etc., can solve the problems of increasing production costs, etc., and achieve the effects of easy production, meeting the needs of use, and good sealing effect

Inactive Publication Date: 2019-04-16
KUSN ZHONGDI MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the large cavity of the power battery pack, the perimeter of the foamed silicone gasket required for sealing the interface of the cavity is greater than 4 meters. After the sealing gasket is formed, the waste material accounts for more than 80% of the material itself, which increases the production cost

Method used

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  • Sealing cushion ring and forming method thereof
  • Sealing cushion ring and forming method thereof
  • Sealing cushion ring and forming method thereof

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Embodiment Construction

[0046] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be understood as limiting the present invention.

[0047] The sealing gasket 1 according to the embodiment of the first aspect of the present invention will be described below with reference to the drawings.

[0048] Such as figure 1 with figure 2 As shown, the sealing gasket 1 according to the embodiment of the present invention includes: at least two components 2, and the at least two components 2 are bonded in order from end to end to form a closed ring.

[0049] Specifically, at least two are, for example, two, three, five, ten, etc. The specific number of the ...

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Abstract

The invention discloses a sealing cushion ring and a forming method thereof, and relates to the technical field of sealing pieces. The sealing cushion ring includes at least two assemblies, and at least two assemblies are bonded to form a closed ring shape in sequence from heads to tails. According to the sealing cushion ring, the structure is simple, the cost is low, and the sealing effect is good. The forming method of the sealing cushion ring comprises the steps that at least two assemblies are obtained, and the assemblies are bonded to form the ring shape in sequence from the heads to thetails. According to the forming method, the method is especially suitable for the forming of large-sized sealing cushion rings, and the operation can be controlled, and the waste of materials is prevented effectively meanwhile.

Description

Technical field [0001] The invention relates to the technical field of seals, in particular to a sealing gasket and a forming method thereof. Background technique [0002] Automobiles have solved the major life problems of human travel, and the automobile industry has promoted economic and technological development, as well as severe energy and environmental problems. Energy conservation and environmental protection have become the subject of future development of automobile technology. Electric vehicles can achieve zero emissions. The energy of electric vehicles comes from the power battery pack, and the sealing of the power battery pack requires foamed silicone gaskets. [0003] Due to the large cavity of the power battery pack, the circumference of the foamed silicone gasket required to seal the cavity interface is more than 4 meters. The shape of the foamed silicone gasket is a rectangular frame. Large-size molding equipment is required for one-time molding, and the foamed sili...

Claims

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Application Information

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IPC IPC(8): F16J15/10
CPCF16J15/108
Inventor 王晓南刘伟德张满林
Owner KUSN ZHONGDI MATERIALS TECH
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