Bevel gear polishing device

A polishing device and technology for helical gears, which are used in grinding drive devices, grinding/polishing equipment, and surface-polished machine tools, etc., can solve the problem that helical gears are not easy to be ground.

Inactive Publication Date: 2017-06-13
滁州伏特威电气技术有限公司
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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 dedendum of the helical gear is not easy to be ground, the present invention provides a helical gear grinding and polishing device

Method used

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Embodiment Construction

[0017] The present invention will be described in further detail below by means of specific embodiments:

[0018] The reference signs in the accompanying drawings of the specification include:

[0019] Rotary shaft 11, helical gear 12, tooth groove 13, baffle plate 14, saw gear 15, rack 16, telescopic rod 17, rotating disk 18, first airbag 19, second airbag 20, one-way air inlet 21, blower 22 , fine sandpaper 23, cylinder 24, collection tank 25, guide groove 26.

[0020] Such as figure 1 The helical gear grinding and polishing device shown includes a rotating shaft 11 and a collecting tank 25. A layer of magnetic filter screen is arranged inside the collecting tank 25, and the filter screen is stuck in the middle of the collecting tank 25 horizontally. The rotating shaft 11 is fixedly installed on the tank wall of the collection tank 25, and the rotating shaft 11 is sleeved with two hollow rotating discs 18 made of pure iron, and the rotating discs 18 are wound with electric...

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PUM

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Abstract

The invention relates to the technical field of gear machining, in particular to a bevel gear polishing device. The bevel gear polishing device comprises a rotating shaft and a collecting tank; the rotating shaft is fixedly mounted on the collecting tank, and is sleeved with two rotating discs; a saw gear is arranged between the rotating discs; bevel gears are respectively arranged on the outer sides, far from the saw gear, of the two rotating discs; tooth grooves of the two bevel gears are distributed in a herringbone manner; the rotating discs are provided with guide grooves communicated with the tooth grooves of the bevel gears; a rack engaged with the saw gear is arranged on the outer side of the saw gear; one end, far from the rotating discs, of the rack is fixedly connected with an extension rod; one end, far from the bevel gears, of the extension rod is connected with a second airbag and a cylinder in sequence; the second airbag is inserted in the extension rod; one side, far from the cylinder, of the second airbag is connected with two first airbags; the first airbags are coated with elastic fine abrasive papers; and one-way intake holes are formed in the connecting places of the second airbag and the first airbags. The bevel gear polishing device solves the problem that the tooth roots of the bevel gears are not liable to polish.

Description

technical field [0001] The invention relates to the technical field of gear processing, in particular to a helical gear grinding and polishing device. Background technique [0002] Gear is a mechanical element with teeth on the wheel rim, which can continuously mesh and transmit motion and power. The application in transmission appeared very early. Because of the stability and continuity of transmission, it is widely used in various fields of machinery; The gear is not exactly a helical gear. It should be said that the helical gear is the meshing mode of two helical gears, which are distinguished by the direction of their force transmission in space. Ordinary spur gears enter meshing along the tooth width at the same time, thus generating impact vibration noise. The transmission is not stable. The transmission of helical cylindrical gears is better than that of straight teeth, and the center distance of the gears can be tightened. It is mainly used for high-speed and heavy l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B29/02B24B41/02B24B41/06B24B47/20
CPCB24B29/02B24B41/02B24B41/06B24B47/20
Inventor 曾义杰
Owner 滁州伏特威电气技术有限公司
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