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A Measuring Device for Single Face Measuring Error of Face Gears

A single-sided meshing and measuring device technology, applied in measuring devices, optical devices, instruments, etc., can solve problems such as measuring instruments without face gear transmission error detection, and achieve the effects of high measurement accuracy and high measurement efficiency.

Active Publication Date: 2016-08-24
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] Measuring instruments for single-sided meshing detection of gears on the market are mainly for measuring conventional gears, such as cylindrical gear pairs, bevel gear pairs, etc. At present, there is no measuring instrument specially for face gear transmission error detection

Method used

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  • A Measuring Device for Single Face Measuring Error of Face Gears
  • A Measuring Device for Single Face Measuring Error of Face Gears
  • A Measuring Device for Single Face Measuring Error of Face Gears

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] The working principle of the present invention is as figure 1 As shown, each structural member Figure 2-6Shown; spur gear 38 and face gear 40 are installed on the spur gear shafting (A) and face gear shafting (B) respectively. The cylindrical gear shaft system (A) can move along the H / Z two directions on the horizontal plane, and the movement in these two directions is realized by the H-direction mobile platform 49 and the Z-direction mobile platform 48 . The face gear shafting can move along the V direction in the vertical plane, and this movement is realized by the V-direction moving platform. In the H / V / Z direction, the relative position of the gear pair is detected by the long grating system 47 to realize precise positioning. Adjust the relative position of the cylindrical gear and the face gear so that they can rotate on one sid...

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Abstract

The invention belongs to the field of a precision measurement technology, and provides a single-sided meshing measurement device for face gear errors. The single-sided meshing measurement device comprises a cylindrical gear shafting, a cylindrical gear installation mechanism, a face gear shafting, a face gear installation mechanism, a motor, a coupler, a worm, a controller, a drive unit, a circular grating system, a subdividing device, a DSI card, a data acquisition card and an industrial personal computer. The cylindrical gear shafting is an active shafting and is driven by a servo motor. The single-sided meshing measurement device reduces the quantity of parts of an instrument, and enhances stability of a system.

Description

technical field [0001] The invention relates to a single-face meshing measuring device for measuring face gear errors, belonging to the technical field of precision testing and measurement. Background technique [0002] Gear transmission is widely used in mechanical systems, it can be driven in various working environments, it can realize various transmission ratios, and the cost is reasonable. Face gear transmission is a kind of gear transmission in which a cylindrical gear and a face gear are meshed. The main advantages of face gear transmission include: low vibration and noise, high interchangeability, and stable transmission. Due to these unique advantages, face gear transmission is widely used in industrial production, such as aviation, navigation, automobile industry and other fields. [0003] The research on face gear transmission is just in its infancy in our country. At present, there is no unified theory and standard, and there is no precision measuring instrumen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/00
Inventor 石照耀鹿晓宁陈昌鹤林家春
Owner BEIJING UNIV OF TECH
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