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Bearing inner ring channel grinding tool

A technology for bearing inner rings and grooves, which is applied in the direction of grinding workpiece supports, grinding/polishing equipment, grinding machines, etc., can solve the problems of small workload and achieve the goal of improving production efficiency, improving efficiency, and shortening clamping time Effect

Pending Publication Date: 2017-12-15
海宁科巍轴承科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

little workload

Method used

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  • Bearing inner ring channel grinding tool

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Effect test

Embodiment Construction

[0010] The specific implementation of the present invention will be further described below in conjunction with the examples.

[0011] Such as figure 1 As shown, the tooling for grinding the groove of the inner ring of the bearing includes a positioning shaft 2 connected to the inner hole of the inner ring of the bearing connected to the main shaft of the machine tool, and a fulcrum fixed on the machine tool 1. The fulcrum is hinged between the two ends of the pressure plate rod 5 One end of the pressure plate rod is connected to the drive cylinder 7, and the other end is provided with a pressure plate 4. When the push rod 6 of the drive cylinder is in an extended state, the pressure plate compresses the bearing inner ring 3 installed on the positioning shaft of the inner hole of the bearing inner ring.

[0012] The driving cylinder is fixed on the machine tool.

[0013] Wherein, the fulcrum of rotation includes a base 8, and a shaft perpendicular to the end face is set on th...

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Abstract

The invention discloses a bearing inner ring channel grinding tool. The bearing inner ring channel grinding tool comprises a bearing inner ring inner hole positioning shaft connected with a machine tool spindle and a rotation fulcrum fixed to a machine tool. The rotation fulcrum is hinged between the two ends of a pressing plate rod. One end of the pressing plate rod is connected with a drive air cylinder, and the other end of the pressing plate rod is provided with a pressing plate. When an ejector rod of the drive air cylinder is in a stretching state, the pressing plate tightly presses a bearing inner ring arranged on the bearing inner ring inner hole positioning shaft. The lever principle is mainly applied, compressed air cleaning energy is utilized as power, and environment friendliness and cleanliness are achieved. The structure is simple, and machining is convenient. The main protection and maintenance point is rotation fulcrum and air cylinder lubrication which is only conducted one time every day. The workload is not high.

Description

technical field [0001] The invention relates to channel grinding of the inner ring of a bearing, in particular to a tool for grinding the channel of an inner ring of a bearing. Background technique [0002] During the groove grinding process of the inner ring of the bearing, the inner ring needs a device for positioning the inner hole and pressing the end face. The original device is to have a screw hole in the middle of the inner hole positioning shaft, and then pass the pressure plate with screws. Compress the inner ring by tightening the screws. The problem that exists is that the time for screwing the screw and piercing the pressure plate is too long, and the pressure is uneven. In order to solve this problem, it was decided to adopt the method of cylinder compression to reduce time and improve efficiency. Contents of the invention [0003] Aiming at the state of the prior art, the present invention provides a tooling for grinding the raceway of the bearing inner ri...

Claims

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Application Information

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IPC IPC(8): B24B41/06B24B19/06
CPCB24B19/06B24B41/06
Inventor 刘修亮葛建江
Owner 海宁科巍轴承科技有限公司
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