Micro-feed pure rolling grinding device for high-precision gear involute sample plate and using method of micro-feed pure rolling grinding device
A grinding device and involute technology, which is applied in the direction of grinding devices, grinding machine tools, belts/chains/gears, etc., can solve the problems of low efficiency and difficulty in controlling the amount of grinding removal, reduce tooth profile deviation, and have good application prospects and The effect of promoting value and improving grinding efficiency
Active Publication Date: 2022-07-08
DALIAN UNIV OF TECH
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Problems solved by technology
The invention patent [CN202110734382.0] discloses a high-precision gear involute sample grinding device and its application, which can realize the grinding process and in-situ measurement of the involute sample, but the oilstone and the tooth surface to be processed are passive during the grinding process. Contact, it is difficult to control the amount of grinding removal, and frequent replacement of oilstone and measuring head is required, and the efficiency is low
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[0027] The present invention will be further described below in conjunction with specific embodiments.
[0028] In order to process a high-precision involute sample plate, the present invention provides a micro-feed pure rolling grinding device for a high-precision gear involute sample plate and a method of using the same, comprising: a whetstone 1, a whetstone fixture 2, a set screw 3, a piezoelectric Actuator 4 , connecting block 5 , connecting bridge 6 , connecting bridge baffle 7 , and posture adjustment screw 8 .
[0029] Whetstone 1 is a cuboid sintered with silicon carbide. Silicon carbide is harder than the commonly used material for involute models such as bearing steel. It has good accuracy retention and has the function of grinding and polishing. Whetstone working surface 1-1 and Whetstone positioning surface 1-2 The flatness error of the base surface is 1 μm, and the parallelism error of the two sides is 2 μm. When processing the whetstone 1, after the shape and po...
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The invention belongs to the technical field of precision machining and measurement, and provides a high-precision gear involute template micro-feed pure rolling grinding device and a using method thereof, the high-precision gear involute template micro-feed pure rolling grinding device structurally comprises an oilstone, an oilstone clamp, a piezoelectric actuator, a connecting block, a connecting bridge, a connecting bridge baffle and a pose adjusting screw; and the piezoelectric actuator is used for realizing nano-scale feeding of oil and stones in the grinding process, controllable quantitative removal of the involute sample plate can be realized in the grinding process, and the grinding efficiency and the grinding precision of the involute sample plate can be improved. The device is favorable for reducing the tooth profile deviation and the surface roughness of the tooth surface of the gear involute sample plate and changing the surface texture of the gear involute sample plate after grinding, can be used for machining the high-precision gear involute sample plate, and has a good application prospect and popularization value.
Description
technical field [0001] The invention belongs to the technical field of precision machining and measurement, and relates to a high-precision gear involute template micro-feed pure rolling grinding device and a use method thereof. Background technique [0002] The involute profile is the most commonly used tooth profile with the most mature processing technology. It is widely used in various fields such as reduction / transmission, gear cutting tools, high-end equipment, and industrial robots. The device representing the highest machining accuracy of the gear involute is the gear involute template (hereinafter referred to as the involute template) used for the transmission of the gear involute magnitude. The involute template is a standard measuring instrument for calibrating various involute measuring instruments. It is mainly used to transmit the involute parameter value of the gear, correct the indication value of the instrument and determine the indication error of the instr...
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IPC IPC(8): B24B37/00B24B37/34B24B1/00B23F3/00
CPCB24B37/00B24B37/34B24B1/00B23F3/00
Inventor 凌明凌四营刘祥生王奉涛王立鼎
Owner DALIAN UNIV OF TECH