Novel rotating shaft sealing ring

A sealing ring, rotating shaft technology, applied in the direction of engine sealing, mechanical equipment, engine components, etc., can solve the problems of affecting equipment sealing components, single structure, dust intrusion, etc.

Pending Publication Date: 2021-05-18
福建创成机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing rotary shaft sealing ring is limited by factors such as structure, material characteristics, operating temperature range, working medium, etc., and cannot meet the existing technical fields of mechanical processing. Mechanical equipment needs to maintain a certain pressure, temperature and strong Long-term use in a corrosive environment, the

Method used

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  • Novel rotating shaft sealing ring
  • Novel rotating shaft sealing ring
  • Novel rotating shaft sealing ring

Examples

Experimental program
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Embodiment Construction

[0021] see Figure 1 to Figure 5 As shown, the technical solution adopted in this specific embodiment is: it includes a sealing ring body 1, an inner wall groove 2, and an end surface groove 3, the shape of the sealing ring body 1 is a circular structure, and the center of the sealing ring body 1 A connecting through hole 11 is provided, and an inner wall 12 is formed at the connection between the connecting through hole 11 and the seal ring body 1, and an outer wall 13 is formed on the outer periphery of the seal ring body 1, and one part of the seal ring body 1 The end face is the installation end face 14, and the other end is the connecting end face 15. The inner wall 12 is provided with an inner wall groove 121, the described connecting end face 15 is provided with an end face groove 151, and the inner wall groove 121 is provided with an inner wall groove seal. Pad 122 , the end surface groove 151 is installed with an end surface groove sealing gasket 152 .

[0022] Furth...

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PUM

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Abstract

The invention discloses a novel rotating shaft sealing ring and relates to the technical field of rotating shaft sealing rings. The appearance of a sealing ring body is of a circular structure, a connecting through hole is formed in the center of the sealing ring body, an inner wall is formed at the joint of the connecting through hole and the sealing ring body, an outer wall is formed on the periphery of the sealing ring body, one end face of the sealing ring body is a mounting end face, and the other end of the sealing ring body is a connecting end face. The novel rotating shaft sealing ring has the beneficial effects that the sealing ring is formed by machining an iron material integrated structure, it can be guaranteed that the phenomena of lubricating oil leakage and dust invasion cannot occur when the sealing ring is used in the high-pressure environment of 0-28 MPa, an inner wall groove is formed in the inner wall of the sealing ring body, and an inner wall groove sealing gasket of a double-layer combined structure is installed on the inner wall groove. An end face groove is formed in the connecting end face of the sealing ring body, an end face groove sealing gasket is installed on the end face groove, and the overall practicability is high.

Description

technical field [0001] The invention relates to the technical field of rotating shaft sealing rings, in particular to a novel rotating shaft sealing ring. Background technique [0002] The rotary shaft seal ring, also called the rotary shaft lip seal ring, is installed between the rotary shaft and the stationary part, and is used to seal the leakage of lubricating oil and prevent the external dust and debris from invading the dynamic sealing elements of the equipment. It is generally used for sealing There are rotating or swinging rods, shafts, pins, rotary joints, etc. There are rotary hydraulic rotations in various industrial fields such as engineering machinery, construction machinery, and automotive equipment. It is a type that can withstand pressure on both sides or alternating Pressure acting double acting rotary seal. [0003] The existing rotary shaft sealing ring is limited by factors such as structure, material characteristics, operating temperature range, working...

Claims

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Application Information

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IPC IPC(8): F16J15/32F16J15/324F16J15/3268F16J15/3284
CPCF16J15/32F16J15/324F16J15/3268F16J15/3284
Inventor 黄文锋
Owner 福建创成机械制造有限公司
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