Micro-bearing grinding tool

A miniature bearing and grinding technology, which is applied in the direction of grinding workpiece supports, machine tools designed for grinding workpiece rotating surfaces, and grinding machine parts, etc. Longevity, avoid shaking, increase the effect of friction

Inactive Publication Date: 2020-01-17
HUNAN MEIBEIDA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a miniature bearing grinding tool, which has the advantages of floating grinding bearings, and solves the problem that the ground surface of the bearing is damaged when grinding the bearing

Method used

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1-4 , the present invention provides a technical solution: a miniature bearing grinding tool, including a base 1, the upper surface of the base 1 is fixedly connected with two symmetrical first vertical rods 2, and the outer surfaces of the two first vertical rods 2 A group of reinforcing ribs 26 is provided, and the number of two groups of reinforcing ribs 26 is at least four and arranged in a circle to avoid shaking of the first pole 2 whe...

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Abstract

The invention discloses a micro-bearing grinding tool, and relates to the technical field of bearing production. The micro-bearing grinding tool comprises a base, two symmetrical first vertical rods are fixedly connected to the upper surface of the base, threads are formed on the upper portions of the outer surfaces of the two first vertical rods respectively, a transverse plate is arranged abovethe two first vertical rods, two symmetrical second vertical rods are rotationally connected to the two ends of the bottom surface of the transverse plate, the ends, away from the transverse plate, ofthe two second vertical rods are fixedly connected with threaded cylinders, and the threaded cylinders are matched with the threads and are in threaded connection. According to the micro-bearing grinding tool, a piston and a first telescopic spring are arranged, so that the device plays a buffering role when the upper surface of a bearing is ground, meanwhile, the first telescopic spring changesfrom a natural state to a compressed state and then changes from the compressed state to the natural state, repeated floating grinding on the upper surface of the bearing is achieved, and a second telescopic spring realizes fixing of an inner ring of the bearing.

Description

technical field [0001] The invention relates to the technical field of bearing production, in particular to a miniature bearing grinding tool. Background technique [0002] Bearings are an important part of mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during the movement, and ensure the precision of its rotation. [0003] In order to ensure the accuracy of the bearing, the bearing is usually ground after the reproduction is completed. However, the distance between the grinding head and the contact surface of the bearing remains constant, so that the ground surface of the bearing is damaged, which affects the accuracy of the bearing. Invention patent in China The bearing end surface grinding device disclosed in the application publication CN 209207227 U, the bearing end surface grinding device is provided with a spring under the operating platform, so that the grinding wheel is in floating contact with th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/01B24B27/00B24B41/00B24B41/06
CPCB24B5/01B24B27/0076B24B41/007B24B41/06
Inventor 赵青华李治良梁泽显谢辉
Owner HUNAN MEIBEIDA TECH CO LTD
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