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An automatic tester for wear resistance and tightness of sealing rings

A sealing ring and sealing technology, applied in the field of sealing ring wear resistance and sealing automatic detector, can solve the problems of inability to detect the sealing ring wear resistance, high detection cost, complex structure, etc., achieve simple structure, improve comprehensive The effect of reducing the consumption of air pressure

Inactive Publication Date: 2019-10-29
互礼嘉(上海)餐饮设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the device is relatively complicated, and a lot of precision testing instruments are used in the detection process, and the detection cost is high. Moreover, the device can only detect the sealing performance of the sealing ring, and cannot detect the wear resistance of the sealing ring, which has relatively large limitations.

Method used

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  • An automatic tester for wear resistance and tightness of sealing rings

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Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with the embodiments.

[0021] Such as figure 1 As shown, a kind of rubber abrasion resistance and tightness automatic tester of the present invention comprises circular base 1, mounting table 2, mounting plate 3, vibrating motor 4, guide post 5, vibrating spring 6, screw mandrel 7, Vibration base 8, connecting motor 9, cam 10, bracket 11 and sleeve 12; the circular base 1 is disc-shaped, the center of the circular base 1 is provided with a mounting platform 2, and the upper end of the mounting platform 2 is equipped with end-to-end There are a plurality of mounting discs 3, and the mounting discs 3 are used to install the sealing ring; two vertical guide posts 5 are symmetrically arranged on both sides of the circular base 1, and a vibration spring 6 is installed on the low...

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Abstract

The invention relates to the technical field of sealing ring detection, in particular to an automatic detection device for wear-resistant and sealing performances of a sealing ring. The automatic detection device comprises a circular base, a mounting platform, mounting plates, a vibration motor, guide posts, vibration springs, a screw rod, a vibrating base, a connecting motor, a cam, a bracket anda sleeve. The vibrating motor and a rotating motor connected to the mounting platform works simultaneously or at different time according to the usage situation of a sealing ring. The vibrating motoris used for realizing the axial movement of the sealing ring relative to the sleeve; the rotating motor is used for driving the sealing ring to rotate relative to the sleeve; because of different movement in two directions, detection on the wear-resistant performance of the sealing ring is realized; and then while the sleeve moves upwardly, the pressure indication number changes and thus detection on the sealing performance of the sealing ring is realized.

Description

technical field [0001] The invention relates to the technical field of seal ring detection, in particular to an automatic tester for wear resistance and sealing performance of seal rings. Background technique [0002] The sealing ring is generally made of rubber. Rubber is a super elastic material, which has the advantages of wear resistance and corrosion resistance. It is widely used in various sealing places. The O-shaped rubber sealing ring has a simple structure and is easy to install. It is a common sealing product, but any It is impossible for the seal to achieve zero leakage. The leakage rate is an important parameter in the design of the sealing device. The explosion vessel is usually sealed with an O-ring and a flange, which can limit the explosion damage limit within a certain range and provide protection for personnel, equipment, environment, etc. protection. Generally, the sealing ring also needs to have elasticity and resilience, and must have appropriate mecha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 张旭陈清林丁琦
Owner 互礼嘉(上海)餐饮设备有限公司
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