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Reducing clamping connector for torsion detection of drive shaft

A transmission shaft and clamping technology, which is applied to measuring devices, force/torque/power measuring instruments, instruments, etc., to achieve the effect of improving work efficiency and convenient operation of variable diameter

Active Publication Date: 2012-05-09
JINAN JINNIU BRICKMAKING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no transmission shaft torque detection variable diameter clamping mechanism, and due to the variety of equipment, the shaft diameters of the transmission shafts used are not the same, and the torque detection clamping joints require various specifications. On the one hand, the number of clamping joints is increased. and use cost, on the other hand, it limits the detection efficiency

Method used

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  • Reducing clamping connector for torsion detection of drive shaft
  • Reducing clamping connector for torsion detection of drive shaft
  • Reducing clamping connector for torsion detection of drive shaft

Examples

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Embodiment Construction

[0019] Further illustrate the present invention below in conjunction with accompanying drawing.

[0020] Such as figure 1 As shown, the present invention includes a cylindrical jaw fixing sleeve 1 and a jaw pressing sleeve 2 threaded on the outer wall of the jaw fixing sleeve 1 . Two jacket levers 3 are arranged on the outer wall of the clamping jaw pressing sleeve 2 . The rear end of the jaw fixing sleeve 1 (that is, the installation end of the torque wrench) has a rear end cover 12, and a torque wrench connecting hole 11 is opened at the center of the rear end cover 12, and the front end of the jaw fixing sleeve 1 (that is, the clamping end) ) are connected with four circumferentially uniform clamping jaws 4 through the hinge shaft 10 .

[0021] The outer surface of the jaw 4 includes an inclined surface 4-2 that matches the front end of the jaw pressing sleeve 2, and also includes a plane 4-3 located in front of the inclined surface 4-2, through which the two outer lever...

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Abstract

The invention relates to a reducing clamping connector for torsion detection of a drive shaft. The reducing clamping connector comprises a clamping jaw fixing sleeve (1) and a clamping jaw jacking and pressing sleeve (2), wherein the clamping jaw jacking and pressing sleeve (2) is in threaded connection with the clamping jaw fixing sleeve (1); the front end of the clamping jaw fixing sleeve (1) is connected with a plurality of clamping jaws through a hinged shaft (10); the outer lateral face of the clamping jaws is provided with an inclined face (4-2); the inclined face (4-2) is matched with the front end of the clamping jaw jacking and pressing sleeve (2); support springs (9) are arranged at the inner sides of the clamping jaws (4); a connecting plate (6) is hinged in an installation groove (4-4) of each clamping jaw (4), can rotate in the installation groove and is fixedly connected with a reducing cushion block (5); and each reducing cushion block (5) is provided with two clamping faces which are parallel to each other and different in clamping sizes. By adopting the reducing clamping connector, the purpose that drive shafts of different specifications can be clamped by one connector is achieved, the reducing operation is convenient, and the working efficiency in the torsion detection of the drive shaft is improved.

Description

technical field [0001] The invention relates to a clamping mechanism, in particular to a clamping mechanism for torque detection of a transmission shaft. Background technique [0002] During the equipment assembly process, the no-load torque detection of various transmission shafts is an important detection item to ensure the normal operation of the equipment. The torsion detection of the transmission shaft used in similar equipment is an important basis for judging the coaxiality of the transmission shaft assembly. At present, there is no transmission shaft torque detection variable diameter clamping mechanism, and due to the variety of equipment, the shaft diameters of the transmission shafts used are not the same, and the torque detection clamping joints require various specifications. On the one hand, the number of clamping joints is increased. And the use cost, on the other hand limits the detection work efficiency. Contents of the invention [0003] The technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01L5/00
Inventor 赵发忠杜祥安朱锦福刘政涛赵春梅陈志伟满愿
Owner JINAN JINNIU BRICKMAKING MACHINERY
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