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Torsional testing machine for cable

A torsion testing machine and cable technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve problems such as difficulty in meeting cable testing requirements, and achieve the effects of reliable use, convenient operation, and continuous and stable operation.

Inactive Publication Date: 2012-10-03
ZHEJIANG ZHAOLONG CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The test instruments for cable twist resistance on the market are difficult to meet the test requirements of this type of cable, so there is an urgent need to develop such reliable special test instruments

Method used

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  • Torsional testing machine for cable
  • Torsional testing machine for cable

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Experimental program
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Embodiment Construction

[0013] Such as figure 1 As shown, the cable torsion testing machine includes a driving motor 12, a bracket 10 and a base plate 14, the bracket 10 is fixedly connected to the base plate 14, the driving motor 12 is mounted on the base plate 14, and the motor output shaft 11 of the driving motor 12 is connected to the transmission through a converter 13. The arm 9 is connected, and the motor output shaft 11 rotates so that the transmission arm 9 reciprocates up and down; the transmission arm 9 meshes with the gear 7 fixed on the rotation shaft 8 to drive the rotation shaft 8 to rotate; the two ends of the rotation shaft 8 each Bearing is housed, and bearing is installed in the bearing seat, and rotating shaft 8 is fixedly installed on the frame by bearing seat, and rotating disc 1 is also housed on one end of rotating shaft 8, and rotating disc 1 is fixedly connected fixture 2 by screw.

[0014] A guide rail 6 is fixedly installed on the base plate 14, and a sliding seat 5 is...

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Abstract

The invention discloses a torsional testing machine for a cable for detecting the torsion coefficient of the cable. The torsional testing machine comprises a drive motor, a bracket and a bottom plate; wherein the bracket is fixedly connected with the bottom plate; the drive motor is arranged on the bottom plate; a rotation shaft is arranged on the bracket; a rotating plate is arranged on the rotation shaft; a cable fixing mechanism is arranged on the rotating plate; the motor output shaft of the drive motor is connected with a transmission arm through a converter; the transmission arm is meshed with a gear fixedly connected with the rotation shaft; the bottom plate is fixedly connected with a supporting rod; a fixing plate is fixedly arranged at the upper part of the supporting rod, and a cable fixing mechanism is arranged on the fixing plate. The torsional testing machine has the advantages of according with test requirements, convenience in operation, continuous and stable operation, reliable use and automatic counting; scientific detecting means is provided for the efficient detection of the cable, and data foundation is provided for evaluation of the quality of the cable.

Description

technical field [0001] The invention relates to a cable torsion testing machine, which belongs to the technical field of cable testing equipment. Background technique [0002] At present, with the rapid development of the communication field, the quality requirements for communication cables are getting higher and higher. Communication cables are widely used in torsional load occasions, such as robot arm cables. In order to improve the service life of cables, torsion resistance has become an important quality index for evaluating cables. It is difficult to meet the test requirements of this type of cable with the test instruments for cable torsion resistance in the market, so it is urgent to develop special test instruments for this kind of reliability. Contents of the invention [0003] Aiming at the above-mentioned technical problems, the technical solution proposed by the present invention is a cable torsion testing machine, which includes a drive motor, a bracket and ...

Claims

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Application Information

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IPC IPC(8): G01N3/26
Inventor 姚金龙倪冬华叶国强姚云翔朱奇良王德全姚云涛
Owner ZHEJIANG ZHAOLONG CABLE
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