Spherical surface detection method of ball socket part

A ball socket and component technology, applied in the field of spherical surface detection, can solve the problems of ball head and ball socket stuck, out of tolerance, unmeasurable spherical size accuracy, etc., to achieve the effect of ensuring smooth falling off

Pending Publication Date: 2021-04-20
BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high and unmeasurable dimensional accuracy of the spherical surface, there is a risk of out-of-tolerance in the transition area between the spherical surface and the R5 fillet, which will cause the ball head and the ball socket to get stuck, making the ball head unable to fall off

Method used

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  • Spherical surface detection method of ball socket part
  • Spherical surface detection method of ball socket part
  • Spherical surface detection method of ball socket part

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Embodiment Construction

[0017] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] Aiming at the unmeasurable problem of the spherical surface, the present invention designs a spherical surface detection tool for ball socket parts, which detects and verifies the transition area between the spherical surface and the R5 fillet to ensure that the spherical surface size meets the design requirements and the ball head can fall off smoothly.

[0019] The spherical inspection tool for ball and socket parts consists of two parts, one is a standard cylinder, and the outer diameter of the cylinder can be made according to the diameter of the cross-sectional circle of the spherical area to be inspected, such as figure 1 As shown, the front end of the standard cylinder is made as an arc surface, and the di...

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Abstract

The invention discloses a spherical surface detection tool of a ball socket part, and the spherical surface detection tool comprises a standard cylinder and a base, the base comprises a positioning pin shaft, a circular truncated cone and a guide column which are coaxial from bottom to top, a through hole is formed in the center of the standard cylinder, the center hole is matched with the guide column, and the diameter of the upper end face of the circular truncated cone is matched with the diameter of a lower boundary section circle of a detection area. The height of the circular truncated cone and the diameter of the lower end face meet the standard that the base does not interfere with the spherical surface when placed into the ball socket. The size verification of the transition area between the ball socket spherical surface and an R5 rounded corner is realized, the out-of-tolerance phenomenon of the area is avoided, and the smooth falling of a booster ball head is further ensured.

Description

technical field [0001] The invention belongs to the technical field of spherical surface detection, and relates to a spherical surface detection method of a ball and socket part, in particular to a detection method for an out-of-tolerance part of a semicircular spherical surface. Background technique [0002] The inner side of the ball socket is SR10H8 hemispherical spherical surface, the joint between the ball socket opening and the spherical surface is a R5 fillet transition, and the bottom of the spherical surface is a φ8E8 positioning pin hole. The ball socket and the ball head of the booster are a clearance fit. It is necessary to ensure that the ball head falls off smoothly. Due to the high and unmeasurable dimensional accuracy of the spherical surface, there is a risk of out-of-tolerance in the transition area between the spherical surface and the R5 fillet, which will cause the ball head and the ball socket to get stuck, making the ball head unable to fall off. Con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/20G01B21/30
Inventor 侯立果武志良
Owner BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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