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Transmission test apparatus based on circular grating

A technology of transmission test and circular grating, which is applied in the field of mechanical transmission, can solve the problems of lack of test devices and reduce the test cycle, and achieve the effect of improving the efficiency of test verification

Pending Publication Date: 2019-02-15
TIANJIN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the in-depth development of the industrialization process, high-precision components are more and more used in the industrial field. As a typical high-precision component, circular gratings often need to be tested and studied according to the conditions of use. However There is a lack of a more general test device to provide convenience for the grating transmission test, thereby reducing the test cycle

Method used

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  • Transmission test apparatus based on circular grating
  • Transmission test apparatus based on circular grating
  • Transmission test apparatus based on circular grating

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the following embodiments in no way limit the present invention.

[0021] like figure 1 As shown, the transmission test device based on a circular grating includes a grating assembly, a driving motor 8 , a torque sensor 10 , a shafting 12 and a load assembly 15 arranged on a device holder.

[0022] The device bracket includes a grating guard plate 1, a reference plate 4 and a motor mounting plate 6 arranged horizontally and at intervals from top to bottom. The connecting column 3 is connected and fixed as one; the reference plate 4 and the motor mounting plate 6 are connected and fixed as a whole through two vertical and symmetrically arranged connecting plates 5 at the edge of the board; wherein, the reference plate 4 and the motor mounting plate 6 Mounting holes for installing the drive motor 8 and the shafting 12 are respectively opened a...

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Abstract

The invention discloses a transmission test apparatus based on a circular grating, comprising a grating assembly, a driving motor, a torque sensor, a shafting and a load assembly. The grating assemblycomprises the circular grating fixed horizontally on a grating fixing plate and two reading heads. The shafting is vertically arranged. The top end of a rotating shaft is fixed to the center of the bottom surface of the grating fixing plate, and the bottom end is connected to an output shaft of the driving motor. The torque sensor is respectively connected to the rotating shaft and the output shaft of the driving motor. The load assembly comprises: a load motor with the output shaft arranged parallel to the rotating shaft; and a small synchronous pulley and a large synchronous pulley respectively sleeved and fixed on the output shaft of the load motor and the output shaft of the drive motor, and connected by a synchronous belt. The transmission test apparatus based on the circular gratingis suitable for various transmission tests based on the circular grating, thereby effectively improving the test verification efficiency for different test conditions.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission, in particular to a transmission test device based on a circular grating. Background technique [0002] With the in-depth development of the industrialization process, high-precision components are more and more used in the industrial field. As a typical high-precision component, circular gratings often need to be tested and studied according to the conditions of use. However There is a lack of a more general test device to provide convenience for the grating transmission test, thereby reducing the test period. [0003] In view of the above requirements, it is necessary to design a grating transmission test device, which can realize the manual and automatic transmission test of the grating, and the speed can be adjusted. There is also a load applying function to realize the transmission test of the grating under load, and the load size is adjustable. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/02
CPCG01M13/02
Inventor 王巨涛赵连玉崔超岳有军刘振忠
Owner TIANJIN UNIVERSITY OF TECHNOLOGY
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