Floating sealing mechanism and sealing testing fixture
A technology of floating seal and seal test, which is applied in fluid tightness test, machine/structural component test, engine seal, etc. It can solve the problems of large dimensional tolerance and easily damaged multi-port connector, etc., and achieve large dimensional tolerance Effect
Pending Publication Date: 2018-11-06
苏州欣汇电智能装备技术有限公司
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Problems solved by technology
[0002] The multi-port connector is a plastic injection molded part with relatively large dimensional tolerance. Each connector needs to be sealed during the sealing test. In the prior art, it is usually sealed directly through the sealing ring. The sealing ring requires a certain compression force. When the pressing force is too large, it is easy to damage the multi-port connector
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[0039] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0040] In each drawing of the present invention, for convenience of illustration, some dimensions of structures or parts are exaggerated relative to other structures or parts, and therefore, are only used to illustrate the basic structure of the subject matter of the present invention.
[0041] The terms used herein to denote relative s...
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The invention discloses a floating sealing mechanism and a sealing testing fixture. The floating sealing mechanism comprises a substrate, a sealing ring, a bulb floating rod and an elastic part; a floating space is formed in the substrate, and a containing groove is formed in the outer side of the substrate; the sealing ring is fixedly installed in the containing groove of the substrate; the bulbfloating rod comprises a bulb and a floating rod, and the bulb is installed in the floating space of the substrate in a floating mode; the elastic part is arranged on the floating rod in a sleeving mode; and in the floating sealing mechanism, the compression amount of the elastic part is controlled through the compression force generated in the sealing process, and the bulb freely floats in the floating space. According to the floating sealing mechanism, independent sealing of a single connector port can be achieved, the compression force can be independently adjusted, and the characteristic that the dimensional tolerance of a product is large can be achieved.
Description
technical field [0001] The invention relates to the technical field of sealing test, in particular to a floating sealing mechanism and a sealing test fixture for a multi-port connector. Background technique [0002] The multi-port connector is a plastic injection molded part with relatively large dimensional tolerance. Each connector needs to be sealed during the sealing test. In the prior art, it is usually sealed directly through the sealing ring. The sealing ring seal requires a certain compression force. When It is easy to damage the multi-port connector when the pressing force is too large. [0003] Therefore, in view of the above technical problems, it is necessary to provide a floating sealing mechanism and a sealing test fixture. Contents of the invention [0004] In view of this, the object of the present invention is to provide a floating sealing mechanism and a sealing test fixture. [0005] In order to achieve the above object, the technical solution provided...
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Patent Timeline
Login to View More IPC IPC(8): F16J15/06F16C11/06G01M3/00
CPCF16C11/0609F16C11/0619F16C11/0695F16J15/061G01M3/00
Inventor 方军陆黔彬贾卫东王伟东张万庭
Owner 苏州欣汇电智能装备技术有限公司