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Ball screw torsion test device

A ball screw, torsion testing technology, applied in measuring devices, testing of mechanical parts, force/torque/work measuring instruments, etc., to achieve the effect of improving detection accuracy and detection efficiency

Active Publication Date: 2019-10-11
苏州斯科勒自动化设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art, in order to solve the problem of measuring the torque of the ball screw, to provide a device for testing the torque of the ball screw

Method used

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  • Ball screw torsion test device
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Embodiment Construction

[0022] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] In this document, relative terms such as first and second, top and bottom, etc. may be used merely to distinguish one entity or action from another without necessarily requiring or implying any actual relationship between such entities or actions. this relationship or order. The term "comprising", or any other variation thereof, is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but may also include elements not expressly listed or for such a process. , method, article, or other element inherent in a device. An element obtained by "comprising ..." does not, without more limitations, exclude the presence of other identic...

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Abstract

The invention provides a ball screw torsion test device, comprising: a base, a driving mechanism disposed on the base, a fixing and clamping mechanism, a measuring mechanism and a translation mechanism. The driving mechanism is used for driving a ball screw to rotate. The fixing and clamping mechanism is used for clamping the ball screw and fixing the same to the base. The measuring mechanism is used for testing torsion of the ball screw and comprises a measured screw nut chuck and a force measuring device. The translation mechanism is used for controlling the force measuring device and the measured screw nut chuck relatively static.

Description

technical field [0001] The invention relates to a novel ball screw torsion testing device. Background technique [0002] Ball screw is a component that converts rotary motion into linear motion, or converts linear motion into rotary motion. It is widely used in equipment, engineering, automobile, aerospace and other fields. It has the characteristics of high precision, reversibility and high efficiency. Small frictional resistance. Among them, the miniature ball screw is often used in various precision machine tools, robots and other occasions with particularly high control requirements. At present, there is still a big gap between the development level of domestic ball screws and foreign countries. In addition to the constraints of factors such as raw materials and processing equipment accuracy, the lack of perfect testing and testing methods is also an important factor restricting its development, because testing and manufacturing are intensive. Inseparable, only through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/025G01L5/00G01L5/24
CPCG01L5/0042G01L5/24G01M13/025
Inventor 朱世红姚志锋常洪亮李宝军
Owner 苏州斯科勒自动化设备有限公司
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