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Polishing fixture for conical orifice

A tapered hole and tooling technology, which is applied to surface polishing machine tools, grinding/polishing equipment, manufacturing tools, etc., can solve the problems of poor safety, complicated and inconvenient operation, etc., to overcome poor safety, ensure quality, and ensure sealing reliability effect

Pending Publication Date: 2018-02-09
HUBEI SANJIANG AEROSPACE HONGFENG CONTROL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above defects or improvement needs of the prior art, the present invention provides a tapered orifice polishing tool, which can overcome the problems of poor safety and complicated and inconvenient operation of general devices, and effectively polish the tapered orifice of the part. Greatly improve the practicability, safety and ease of operation of the polishing device, and meet the technical requirements for parts polishing

Method used

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  • Polishing fixture for conical orifice
  • Polishing fixture for conical orifice
  • Polishing fixture for conical orifice

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0024] figure 1 It is a structural sectional view of a tapered orifice polishing tool according to an embodiment of the present invention. Such as figure 1 As shown, the tapered orifice polishing tool includes a body 1 and a lock nut 3 .

[0025] Such as figure 1 As shown, there is an inner groove for placing valve body parts on the body 1. After the valve body parts are put into the groove,...

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Abstract

The invention discloses a polishing fixture for a conical orifice. The polishing fixture for the conical orifice comprises a body (1) and a locking nut (3), wherein one side of the body (1) is of a cylindrical structure, and a platform is arranged at the other side of the body (1); a groove is formed in a direction from the platform to the cylindrical structure; a circular hole (6) is formed in one end part of the body (1); one end of the circular hole (6) communicates with the groove; and the locking nut (3) is arranged on the end part of a valve body part (2) in a sleeving manner. Accordingto the polishing fixture for the conical orifice, an inner groove for placing the valve body part is formed in a body, and the valve body part is locked onto the body by the locking nut and through anexternal thread on a valve body part connector after being placed in the groove, so that the problem of difficult centering and alignment for a sealing surface is thoroughly solved, polishing for theconical orifice of a specially-shaped part is realized, and then the sealing reliability of the product is ensured.

Description

technical field [0001] The invention belongs to the technical field of orifice processing, and more specifically relates to a tapered orifice polishing tool. Background technique [0002] With the development of industry, more and more requirements for industrial products have also been improved. Many devices need to be polished during the production process to increase the gloss of the device surface and achieve the effect of beautiful appearance and fine workmanship. [0003] The valve shell parts are difficult-to-machine parts. There is an external thread interface on the side of the valve body, and a Ra0.8 cone sealing surface on the end face. Traditional polishing is manual polishing, and its polishing device generally includes a fixture, a polishing wheel and a polishing liquid tube. The fixture clamps the workpiece close to the rotating polishing wheel, and the polishing wheel is used to polish the workpiece. The polishing wheel ejects polishing fluid to cool the pol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B29/04B24B41/06
CPCB24B29/04B24B41/06
Inventor 潘伟张瑞超林娜阮平平
Owner HUBEI SANJIANG AEROSPACE HONGFENG CONTROL
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