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High-precision sphere processing equipment with spiral separation V-groove

A technology of spiral separation and processing equipment, which is applied in the direction of metal processing equipment, manufacturing tools, grinding devices, etc., can solve the problems of poor processing consistency, low sphericity and processing efficiency, complex processing devices and control, etc., and achieve fully uniform accuracy errors The effect of uniformization, large amount of ball loading, and full uniformity of size errors

Active Publication Date: 2016-09-14
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the existing sphere processing methods, such as low sphericity and processing efficiency, poor processing consistency, and complex processing devices and controls, the present invention provides a high-precision sphere that can achieve higher processing accuracy, processing efficiency and processing consistency. Processing Equipment

Method used

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  • High-precision sphere processing equipment with spiral separation V-groove
  • High-precision sphere processing equipment with spiral separation V-groove
  • High-precision sphere processing equipment with spiral separation V-groove

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] refer to Figure 1 ~ Figure 4 , a high-precision sphere processing equipment of a helically separated V-shaped groove, comprising a frame 1, a shaft helical half groove 2 (refer to figure 2 ), sliding helical half groove 6 (refer to image 3 ) and sleeve 5, the shaft helical half groove 2 is a helical structure with a left half V-shaped groove, and the shaft helical half groove 2 is fixed on the frame 1; the sliding helical half groove 6 is a helical structure with a right The helical sleeve type structure of the half V-shaped groove, the sliding helical half groove 6 can be slidably assembled on the shaft helical half groove 2 (refer to Figure 4 ), the left half V-shaped groove of the shaft helical half groove 2 and the right half V-shaped groove of the sliding helical half groove 6 form a spiral separated V-shaped groove with a gap; the sleeve 5 and the dr...

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Abstract

A high-precision ball machining device with a spiral separating V-shaped groove comprises a rack, a shaft spiral half groove, a sliding spiral half groove and a sleeve, wherein the shaft spiral half groove is a spiral structure with a left half V-shaped groove and fixed to the rack, the sliding spiral half groove is a spiral sleeve type structure with a right half V-shaped groove, the sliding spiral half groove is assembled on the shaft spiral half groove in the mode of being capable of sliding left and right, the left half V-shaped groove of the sliding spiral half groove is of a spiral sleeve type structure, the sliding spiral half groove is assembled on the shaft spiral half groove in the mode of being capable of sliding left and right, the spiral separating V-shaped groove with a gap is formed by the left half V-shaped groove of the shaft spiral half groove and the right half V-shaped groove of the sliding spiral half groove, the shaft spiral half groove and the sliding spiral half groove are located in the sleeve, the sleeve is connected with a sleeve driving device used for driving the sleeve to rotate, one end of the sliding spiral half groove is connected with a pressurization system used for pressurizing the sliding spiral half groove, the pressurization system is installed on the rack, and a machining station for containing a ball body to be machined is formed between the inner wall of the sleeve and the spiral separating V-shaped groove. The high-precision ball machining device with the spiral separating V-shaped groove can achieve high machining precision, machining efficiency and machining consistency.

Description

technical field [0001] The invention relates to a sphere processing technology, in particular to a high-precision sphere processing equipment. Background technique [0002] High-precision balls are important components in roundness meters, gyroscopes, bearings and precision measurement, and are often used as the benchmark for precision measurement, and play a very important role in precision equipment and precision machining. Especially it is widely used in ball bearings and is a key part of ball bearings. The accuracy of the bearing ball (spherical deviation, ball diameter variation and surface roughness) directly affects the technical indicators such as the motion accuracy, noise and life of the ball bearing, and then affects the performance of equipment and instruments. [0003] The ball processing method has an important influence on the grinding accuracy and efficiency of the ball. At present, there are some corresponding methods for processing balls at home and abroa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B37/025B24B37/34
CPCB24B37/025B24B37/34
Inventor 董晨晨陈微吕冰海赵天晨陈芝向戴伟涛邓乾发袁巨龙
Owner ZHEJIANG UNIV OF TECH
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