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Device for grinding steering knuckle main shaft

A steering knuckle and spindle technology, which is applied in the field of grinding steering knuckle spindles, can solve the problems of complicated fixing levers and workpiece fixtures, high labor intensity of operators, uneven rotation speed of workpieces, etc., so as to save manual fixing and Disassembly time, high manufacturing cost, effect of improving work efficiency

Inactive Publication Date: 2012-11-14
王庆
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AI Technical Summary

Problems solved by technology

[0003] At present, when grinding the outer circle of shafts, most of the top lever devices are used. When grinding the steering knuckle spindle, due to the heavy weight of the workpiece, in order to avoid the uneven rotation speed of the workpiece caused by the weight, it is required that the workpiece and the lever be fastened, and the fixed lever The fixture with the workpiece is complex and heavy, the labor intensity of the operator is high, and the processing efficiency is low

Method used

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  • Device for grinding steering knuckle main shaft
  • Device for grinding steering knuckle main shaft

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Embodiment Construction

[0013] A device for grinding steering knuckle spindles, such as figure 1 As shown, it includes magnet 1, screw 2, lever tip 3, steering knuckle 4 and rear tip 5, lever tip 3 is installed on the main shaft of the grinding machine, magnet 1 is set on lever tip 3 through screw 2, and rear tip 5 is arranged on the tail stock of the grinder, the steering knuckle 4 is arranged between the top 3 and the rear top 5 of the shift rod, and the magnet 1 is adsorbed on the steering knuckle 4.

[0014] The device uses the natural magnetic force of the magnet to fix and separate the workpiece and the lever, which saves the time for manual fixing and disassembly, and improves the work efficiency by more than 4 times. Oval, surface corrugation, roughness and other quality defects caused by uneven speed, the processed products have high precision and good quality.

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Abstract

The invention relates to a device for grinding a steering knuckle main shaft. The device comprises a magnet (1), a screw (2), a shift rod pushing tip (3), a steering knuckle (4) and a rear pushing tip (5), and is characterized in that the shift rod pushing tip (3) is mounted on the main shaft of a grinding machine, the magnet (1) is arranged on the shift rod pushing tip (3) via the screw (2), the rear pushing tip (5) is arranged on the tail seat of the grinding machine, and the steering knuckle (4) is arranged between the shift rod pushing tip (3) and the rear pushing tip (5). The inventive device employs the natural magnetic force of the magnet to realize fixation and separation of a workpiece and a shift rod, saves manual fixation and disassembly time, reduces labor intensity of workers, improves working efficiency, overcomes the inertia caused by eccentric weight, and eliminates quality defects such as ellipse, surface ripple and roughness caused by non-uniform revolution, and the manufactured product has high precision and good quality.

Description

[0001] technical field [0002] The invention relates to a component on machining equipment, in particular to a device for grinding the main shaft of a steering knuckle. Background technique [0003] At present, when grinding the outer circle of shafts, most of the top lever devices are used. When grinding the steering knuckle spindle, due to the heavy weight of the workpiece, in order to avoid the uneven rotation speed of the workpiece caused by the weight, it is required that the workpiece and the lever be fastened, and the fixed lever The fixtures with the workpiece are complicated and heavy, the labor intensity of the operator is high, and the processing efficiency is low. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a device for grinding the steering knuckle spindle, which uses magnets to naturally fix the workpiece and the shift lever, which saves the time for workers to fix and disassemble, reduces labo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/04B24B5/35
Inventor 宁华陈俊昌李国良宁涛薛塬尊
Owner 王庆
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