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Gear upper tooth groove polishing device

A gear and tooth slot technology, applied in the field of gear tooth slot grinding device, can solve the problems of gear vibration pattern and uneven grinding process of teeth on gear, achieve uniform grinding force, solve uneven grinding process, and achieve good grinding effect Effect

Active Publication Date: 2017-05-31
重庆博创知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the sawtooth grinding process on the gear is not uniform, which may easily cause vibration lines on the gear after grinding, the present invention provides a tooth groove grinding device on the gear

Method used

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  • Gear upper tooth groove polishing device
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Embodiment Construction

[0016] The present invention will be described in further detail below by means of specific embodiments:

[0017] The reference signs in the accompanying drawings of the specification include:

[0018] Frame 11, vertical support plate 12, first runner 13, cam 14, second runner 15, high pressure gun 16, first through pipe 17, sandblasting box 18, second through pipe 19, collection box 20, Rotating shaft 21, sandblasting wheel 22, gear 23, transverse shaft 24, push plate 25, sliding sleeve 26, screw mandrel 27, support frame 28, elastic rod 29, first connecting rod 30, spring 31, baffle plate 32, the second Connecting rod 33, filter plate 34, arc-shaped baffle plate 35.

[0019] Such as figure 1 The tooth groove grinding device on the gear shown includes a frame 11 and a support frame 28. A motor is installed on the frame 11, and the motor drives the cam 14 to rotate through a belt drive. The support frame 28 is connected with a spring 31 , and the right end of the spring 31 ...

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Abstract

The invention belongs to treatment devices of gears, and particularly relates to a gear upper tooth groove polishing device. A cross shaft is fixedly mounted on a rack, a gear is mounted on the cross shaft, and a supporting frame is hinged to the rack. A lead screw is mounted on the supporting frame, a sliding sleeve is mounted on the lead screw, a push plate is mounted on the sliding sleeve, and the free end of the push plate deeply penetrates a gear tooth groove. The lower end of the supporting frame is connected with a first connecting rod, and a vertical supporting plate is hinged to the end, away from the supporting frame, of the first connecting rod. A first rotary wheel is mounted on the vertical supporting plate, a cam is arranged on the side, away from the vertical supporting plate, of the first rotary wheel, and a second rotary wheel is arranged above the cam. An inductor is mounted on a high-pressure gun at the position, above the second rotary wheel, of the rack, the high-pressure gun is connected with a first through pipe, and the first through pipe is connected with a sand spraying box. The left end of the first through pipe is connected with a hollow rotary shaft, a plurality of sand spraying holes are formed in the rotary shaft, a hollow sand spraying wheel is mounted on the rotary shaft, and small holes are formed in teeth of the sand spraying wheels. The problem that due to the fact that the polishing process of saw teeth on a gear is uneven, chatter marks are likely to exist on the polished gear is solved.

Description

technical field [0001] The invention relates to a processing device for gears, in particular to a grinding device for tooth grooves on gears. Background technique [0002] A gear is a mechanical element with teeth on the rim that can continuously mesh to transmit motion and power. The application of gears in transmission has appeared very early. It appears that with the development of production, the stability of gear operation has been paid attention to, and the gear needs to be polished after production. Grinding the saw teeth on the gear is difficult to operate. Generally, the grinding wheel is fixed. Manually adjust the height of the saw gear and then adjust the rotation of the saw gear, so as to grind each saw tooth on the saw gear. The adjustment operation is troublesome and the work low efficiency. [0003] The invention patent of authorized notification number CN 103331489 B discloses a grinding device for saw teeth on a saw gear, which includes a frame on which a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23F19/00
CPCB23F19/00
Inventor 曾义杰
Owner 重庆博创知识产权运营有限公司
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