Rotary supporting gear tooth surface runout measuring system
A technology for slewing bearings and measurement systems, applied in measuring devices, mechanical measuring devices, instruments, etc., can solve the problems of high labor intensity, large detection errors, and low detection efficiency, so as to reduce labor intensity, improve detection efficiency, and avoid detection effect of error
Inactive Publication Date: 2018-11-23
安徽乾坤重工机械有限公司
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Problems solved by technology
[0005] In order to solve the problems that three people need to operate at the same time when measuring the runout of the tooth surface of a slewing bearing with a large size, the labor load is large, the labor intensity is high, the detection efficiency is low, and the detection error is large. The invention provides a slewing bearing gear tooth surface Runout Measurement System
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[0039] A measurement system for tooth surface runout of a slewing ring gear includes a drive mechanism 1 , a data processing system 2 , a measurement mechanism 3 and a separate support 4 .
[0040] The driving mechanism 1 includes a driving support 6, a variable frequency speed regulating motor 7, a belt transmission part 8, a reducer and a nylon gear 9, and the measuring mechanism 3 includes a measuring support 10, a connecting plate 11, a connecting bolt 12 and a measuring part 14, and the measuring part 14 includes base plate 13, bearing seat 15, spacer sleeve 16, bearing 17, rotating shaft 18, gear 19, gear connecting bolt 20, measuring rod seat 21, screw 22, measuring rod 23, compression spring 24, fixed rod 25, table clip 26 , dial indicator 27 and clamping screw 28, the slewing bearing 5 is supported by the driving support 6 in the driving mechanism 1, the individual bearing 4 and the measuring support 10 in the measuring mechanism 3, the nylon gear 9 meshes with the sle...
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The invention provides a rotary supporting gear tooth surface runout measuring system. A driving mechanism (1) drives the rotary supporting (5) to rotate. The rotary supporting (5) rotates to drive agear (19) to rotate. A measure bar (23) is vertically installed on each tooth position of the gear (19). The measuring bar (23) is tightly attached to the measured tooth surface of the rotary supporting (5) under the action of a compression spring (24). The measuring bar (23) and the rotary supporting (5) rotate synchronously. The measuring bar (23) sequentially follows rotation of the gear (19) to measure the radial runout of each gear tooth surface of the rotary supporting (5). The measuring head of a dial gauge (27) is arranged on the top of the measuring bar (23) and connected with a dataprocessing system (2) to acquire, process, print and save the data through the data processing system (2). The detection efficiency is greatly improved, the labor intensity is greatly reduced, the detection data is accurate and reliable and the data can be acquired, processed, stored and analyzed.
Description
technical field [0001] The invention belongs to a measurement system for gear accuracy, and in particular relates to a measurement system for the runout of tooth surfaces of slewing bearing gears. Background technique [0002] In the manufacturing process of the slewing ring, in order to ensure the quality and performance of the product, it is necessary to measure the radial runout of the gear tooth face to the center of rotation. [0003] At present, the commonly used method in the industry is: for small slewing bearings, one person can operate it. When measuring larger slewing bearings, three people need to operate at the same time. Measurements are taken and a third person records the measurement data. [0004] Such a detection method requires a lot of labor, high labor intensity, low detection efficiency and large detection error, and cannot adapt to modern and automated production. Contents of the invention [0005] In order to solve the problems that three people n...
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Login to View More IPC IPC(8): G01B5/00
CPCG01B5/00G01B5/0004
Inventor 李云虎姜伟
Owner 安徽乾坤重工机械有限公司