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Rack passivation device

A technology for a rack and a lifting device is applied in the field of rack passivation devices, which can solve the problems of prone to tooth chipping, burrs on the teeth, and unequal height of the tooth ends, and achieves the effect of preventing tooth loss and prolonging service life.

Pending Publication Date: 2021-01-12
湖南台锯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the rack is made, the teeth are prone to burrs, and the tooth ends will be uneven, which will lead to tooth chipping during use. Therefore, a device is needed to improve the above phenomenon

Method used

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  • Rack passivation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Such as figure 1 The rack passivation device shown includes tooth end grinding cylinder 2 arranged along the moving direction of rack 1, two oppositely arranged first disk brushes 3, two oppositely arranged second disk brushes 4 and opposite Nip roller 5; the first disc brush 3 and the second disc brush 4 are respectively connected to the first gear 6 and the second gear 7 through the connecting rod 5; the first gear 6 and the second gear 7 mesh with each other, and the first gear 6 is connected to rotate device 8.

[0015] The rotating device 8 is a motor.

[0016] The tooth end grinding cylinder 2 is connected with a lifting device 9 . Lifting device 9 is a cylinder.

[0017] The first disc brush 3 and the second disc brush 4 are wire disc brushes.

[0018] The present invention grinds both sides of the rack through the first disc brush 3 and the second disc brush 4 in opposite rotation, the tooth end grinding cylinder grinds the tooth end, and the service life of...

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Abstract

The invention discloses a rack passivation device which comprises a tooth end grinding cylinder, two oppositely-arranged first disc brushes, two oppositely-arranged second disc brushes and a butt-clamping roller which are sequentially arranged in a rack movement direction, wherein the first disc brushes and the second disc brushes are connected to first gears and second gears through connecting rods respectively; and the first gears and the second gears are meshed with each other, and the first gears are connected to rotating devices. The two sides of the rack are ground through the first discbrushes and the second disc brushes which rotate oppositely, the tooth end grinding cylinder grinds the tooth end, and the service life of the tooth end grinding cylinder is prolonged through a lifting device, so that the rack is passivated rapidly and fully, and a tooth falling phenomenon in a using process is effectively prevented.

Description

technical field [0001] The invention belongs to the field of machinery, in particular to a rack passivation device. Background technique [0002] After the rack is manufactured, the teeth are likely to have burrs, and the tooth ends will be uneven, resulting in easy tooth chipping during use. Therefore, a device is needed to improve the above phenomenon. Contents of the invention [0003] In order to solve the above problems, the present invention provides a rack passivation device. The invention grinds both sides of the rack through the first disc brush and the second disc brush in opposite rotation, the tooth end grinding cylinder grinds the tooth end, and prolongs the service life of the tooth end grinding cylinder through the lifting device, thereby The strips are quickly and fully passivated, which effectively prevents tooth loss during use. [0004] For reaching above-mentioned technical effect, technical scheme of the present invention is: [0005] A rack passiva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/04B24B7/17B24B27/00B24B47/20
CPCB24B7/17B24B9/04B24B27/0076B24B47/20
Inventor 卢达巷
Owner 湖南台锯科技有限公司