Fixture for grinding spherical surface gasket

A spherical gasket and grinding technology, which is used in the direction of grinding workpiece supports, etc., can solve the problems of not meeting the requirements of mass production, the spherical gasket cannot be reliably fixed, and the spherical gasket is easy to come off.

Active Publication Date: 2015-08-12
山东格新精工有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The technical solution provided by the patent number 200810121605.0 and the patent name "Jig for Grinding Spherical Gaskets" solves the above technical problems, but the disadvantage is that it can only be used for spherical gaskets made of iron materials. For spherical gaskets made of copper materials, there is no way to use the above-mentioned patented technology to carry out grinding processing. Later, the applicant also ado

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  • Fixture for grinding spherical surface gasket
  • Fixture for grinding spherical surface gasket
  • Fixture for grinding spherical surface gasket

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Embodiment Construction

[0014] The accompanying drawings show the technical solution of the present invention and its embodiments, and the relevant details and working principles of the embodiments will be further described below in conjunction with the accompanying drawings.

[0015] Such as Figure 1-2 As shown, the spherical gasket A ground by the present invention has an inner spherical surface, an outer spherical surface and a central inner hole, and the outer spherical surface is provided with a narrow groove A1 along the diameter direction of the spherical gasket.

[0016] Such as Figure 3-6 As shown, the fixture for grinding spherical gaskets of the present invention includes a clamp body 6 with an outer spherical surface 4 and a flange 1 fixing the clamp body 6, the outer spherical surface 4 radians of the clamp body 6 and the inner spherical surface of the spherical gasket A The radians are the same, and six positioning pins 3 are evenly distributed on the top circumference of the outer s...

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Abstract

The invention discloses a fixture for a grinding spherical surface gasket. The outer spherical surface of a grinded spherical surface gasket is provided with a narrow groove along a diameter direction. The fixture is characterized in that the fixture comprises a fixture body, wherein the top circumstance of the outer spherical surface of the fixture body is evenly provided with a plurality of locating pins; the top of each locating pin is provided with a lateral groove; during grinding work, the spherical surface gaskets arranged on the outer spherical surface of the fixture body are tightened by a belt rope; the belt rope passes through the narrow groove and the lateral grooves; one end of the belt rope is fixedly arranged on the fixture body, and the other end of the belt rope is connected with the outer circle of a rotation ring; the rotation ring is rotatably arranged on a shaft lever; the shaft lever is fixedly connected with a flange plate; the outer side of the rotation ring is provided with a fixed ring; the fixed ring is fixedly arranged on the shaft lever; a torsion spring is arranged between the rotation ring and the fixed ring; one end of the torsion spring is inserted into the rotation ring, and the other end of the torsion spring is inserted into the fixed ring. The fixture is used for the grinding processing of the outer spherical surface of the spherical surface gasket, the quick clamping and the reliable fixing of the spherical surface gasket can be realized, and working efficiency is improved.

Description

【Technical field】 [0001] The invention relates to a grinding fixture used for grinding the outer spherical surface of a spherical gasket. 【Background technique】 [0002] A spherical gasket is a gasket with an inner and outer spherical surface. The key to a spherical gasket lies in its spherical surface accuracy and smoothness. For quite a few spherical gaskets, the outer spherical surface has high requirements for accuracy and smoothness, and the outer spherical surface must be ground. Processing to achieve the required accuracy and finish. The technical solution provided by the patent number 200810121605.0 and the patent name "Jig for Grinding Spherical Gaskets" solves the above technical problems, but the disadvantage is that it can only be used for spherical gaskets made of iron materials. For spherical gaskets made of copper materials, there is no way to use the above-mentioned patented technology to carry out grinding processing. Later, the applicant also adopted some ...

Claims

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Application Information

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IPC IPC(8): B24B41/06
CPCB24B41/06
Inventor 薛瑞华
Owner 山东格新精工有限公司
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