Tooth surface grinding treatment device for involute bevel gear
A technology for processing equipment and helical gears, applied to gear teeth, mechanical equipment, belts/chains/gears, etc., can solve the problems of accelerated gear wear, high labor intensity, burrs, burrs, etc., to improve processing efficiency and improve High processing quality and high work efficiency
Pending Publication Date: 2019-04-02
JIANGXI FG NEW ENERGY TRANSMISSION TECH CO LTD
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Problems solved by technology
[0002] The processing of involute helical gears is complicated, and the surface of the teeth of involute helical gears will have burrs and burrs to varying degrees
The existence of various forms of burrs brings difficulties to the reprocessing and assembly of parts, and affects the performance and service life of the product, increases unsafe factors, and also affects the appearance quality of the product
Manual deburring is labor-intensive, time-consuming, and labor-intensive. Using an electric wire brush will damage the tooth surface of the gear, thereby accelerating the wear of the gear. Therefore, it is necessary to develop special equipment to clean the tooth surface of the involute helical gear. Grinding
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[0047] In order to efficiently remove burrs from the grinding head 31, according to an embodiment of the present invention, the cavity 311 includes an inner surface 3111 and an inner bottom surface 3112, and any straight line on the inner surface is aligned with the position of the limiting column 11. The included angle between the axes is between 50° and 70°.
[0048] In the above, in order to improve the working efficiency of the grinding head 31 , according to an embodiment of the present invention, the inner surface 3111 of the cavity 311 is evenly arranged with abrasive materials.
[0049] In order to prevent the gear from rotating during processing, according to an embodiment of the present invention, a positioning pin 121 for preventing the gear from rotating is formed on the loading plate 12 .
[0050] In order to prevent the grinding head 31 from rotating, according to an embodiment of the present invention, a positioning bar 323 for preventing the grinding head 31 fr...
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The invention relates to the field of gear machining and discloses a tooth surface grinding treatment device for an involute bevel gear. The tooth surface grinding treatment device for the involute bevel gear comprises a workbench, an ultrasonic vibration system and a grinding device. The workbench is provided with a limiting column. The periphery of the limiting column is provided with a loadingplate used for bearing the gear and can rotate around the limiting column. The ultrasonic vibration system comprises an ultrasonic generator, an ultrasonic transducer and an amplitude-variable pole. The grinding device comprises a grinding head and a grinding head support. According to the tooth surface grinding treatment device for the involute bevel gear, ultrasonic waves are utilized to drive ato-be-machined gear to swing, so that the grinding head makes full contact with the tooth surface of the gear, and therefore the machining efficiency is improved; the grinding head matched with the to-be-machine gear is utilized to be matched with the periphery of the gear, so that the grinding head can simultaneously grind the tooth surfaces of the gear, the work efficiency is high, and the tooth surfaces of the gear cannot be damaged.
Description
technical field [0001] The invention relates to the field of gear processing, in particular to an involute helical gear tooth surface grinding treatment device. Background technique [0002] The processing of involute helical gears is complicated, and the surface of the teeth of involute helical gears will have burrs and burrs to varying degrees. The existence of various forms of burrs brings difficulties to the reprocessing and assembly of parts, and affects the performance and service life of products, increases unsafe factors, and also affects the appearance quality of products. Manual deburring is labor-intensive, time-consuming, and labor-intensive. Using an electric wire brush will damage the tooth surface of the gear, thereby accelerating the wear of the gear. Therefore, it is necessary to develop special equipment to clean the tooth surface of the involute helical gear. Grinding is performed. Contents of the invention [0003] The object of the present invention ...
Claims
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Login to View More IPC IPC(8): B23F19/02
CPCB23F19/02
Inventor 钟尚江梁明强杨青山黄世伟
Owner JIANGXI FG NEW ENERGY TRANSMISSION TECH CO LTD