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Ball and processing technology thereof

A technology of sphere and spherical surface hole, which is applied to valve details, valve devices, and devices for pressure relief on the sealing surface, etc., which can solve problems such as ball valve explosion and achieve high processing accuracy.

Pending Publication Date: 2022-06-24
安徽球科流体制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Existing ball valves are prone to explosion during operation

Method used

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  • Ball and processing technology thereof
  • Ball and processing technology thereof
  • Ball and processing technology thereof

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of...

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Abstract

The invention discloses a ball body and a processing technology thereof. The ball body comprises a ball body, the inner hole is formed in the ball body and used for circulation of gas or liquid; the valve rod groove is formed in the surface of the ball body through a T-shaped milling cutter, and the valve rod groove is matched with the valve rod through the valve rod groove; the spherical hole is formed in the surface of the sphere; the air inlet end of the exhaust hole is located in the spherical hole, and the air outlet end of the exhaust hole is located on the surface of the ball body. The anti-explosion ball machining device has the beneficial effects that when a ball is machined, the anti-explosion effect can be achieved through the spherical surface hole formed in the surface of the ball and the exhaust holes formed in the ball, and the machining precision is high.

Description

technical field [0001] The invention relates to the technical field of ball valves, in particular to a ball and a processing technology thereof. Background technique [0002] Valves are widely used in modern society. Especially in the technical field of plumbing fittings, there are many kinds of valves in the prior art, mainly ball valves, angle valves, globe valves, etc. Among them, the structure of the ball valve is relatively simple, mainly because the valve core of the ball valve is relatively simple. The valve core of the ball valve has a symmetrical spherical structure as a whole, and there is a cylindrical through hole that runs through the whole. The valve stem aligns the cylindrical through hole of the valve core with the inlet and outlet of the ball valve. When it stops working, rotate the valve stem in the opposite direction to make the spherical surface of the valve core align with the inlet and outlet of the ball valve. Existing ball valves are prone to explos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K5/06F16K5/08F16K39/06B23P15/00
CPCF16K5/0605F16K39/06B23P15/001
Inventor 刘栋党刘栋俊胡茂礼
Owner 安徽球科流体制造有限公司
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