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Measuring device for clamping holding force

A test device, force sensor technology, applied in the direction of measuring devices, force/torque/work measuring instruments, measuring force components, etc.

Inactive Publication Date: 2007-09-12
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the force test device can only measure force in a single direction or in several directions, and there is no device specifically for clamping force testing in the existing published literature

Method used

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  • Measuring device for clamping holding force
  • Measuring device for clamping holding force

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0016] First, connect two arc-shaped cylindrical shells 1, 2 and two rectangular spring steel plates 3, 4, leaving a gap of 15 cm between them to meet the maximum measuring range, and four force sensors 5, 6 inside. , 7, 8, and each sensor has two force-transmitting steel balls 9, 10; inside the clamping force test device are two mutually perpendicular two-dimensional force-measuring frame structures, and each frame is equipped with two movable The force sensors 5, 6, 7, 8 that measure the clamping force in different directions and can determine the position of the force acting point, all the forces are transmitted to the sensors 5, 6, 7, ), one end of the force transmission steel ball 9, 10 is respectively connected to the force sensor 5, 6, 7, 8, and the other end is respectively connected to two arc-shaped cylindrical shells 1, 2 and two rectangular spring steel plates 3 , 4 above; the outer surface is wrapped with a layer of 15cm thick elastic sponge, and then wrapped with...

Embodiment approach 2

[0018] First of all, connect two shells 1, 2 in the form of circular arc columns with two rectangular spring steel plates 3, 4, leaving a gap of 20 cm between them to meet the maximum measuring range, inside which there are four force sensors 5, 6 , 7, 8, and each sensor has two force-transmitting steel balls 9, 10; inside the clamping force test device are two mutually perpendicular two-dimensional force-measuring frame structures, and each frame is equipped with two movable The force sensors 5, 6, 7, 8 that measure the clamping force in different directions and can determine the position of the force acting point, all the forces are transmitted to the sensors 5, 6, 7, 8, one end of the force transmission steel ball 9, 10 is respectively connected to the force sensor 5, 6, 7, 8, and the other end is respectively connected to two circular arc columnar shells 1, 2 and two rectangular spring steel plates 3 , 4 above; the outer surface is wrapped with a layer of 20cm thick elasti...

Embodiment approach 3

[0020] First of all, connect two shells 1, 2 in the form of circular arc columns with two rectangular spring steel plates 3, 4, and leave a gap of 18 cm between them to meet the maximum measuring range, and there are four force sensors 5, 6 inside. , 7, 8, and each sensor has two force-transmitting steel balls 9, 10; inside the clamping force test device are two mutually perpendicular two-dimensional force-measuring frame structures, and each frame is equipped with two movable The force sensors 5, 6, 7, 8 that measure the clamping force in different directions and can determine the position of the force acting point, all the forces are transmitted to the sensors 5, 6, 7, 8, one end of the force transmission steel ball 9, 10 is respectively connected to the force sensor 5, 6, 7, 8, and the other end is respectively connected to two circular arc columnar shells 1, 2 and two rectangular spring steel plates 3 , 4 above; the outer surface is wrapped with a layer of 18cm thick elast...

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Abstract

The invention relates to a holding force measuring device that belongs to applied mechanics and mechanism design field. It is applied to measure holding force and testing space 2D force. The invention is made up of two carcass, two rectangle spring steel board, and four force sensors. The four sensors form the space 2D force testing system. When holding any point, the force would be decomposed according to the out force effect and distill effective component. Thus, the holding force would be reflected. The invention realizes the multidirection testing holding force and testing the space 2D force the first time.

Description

1. Technical field [0001] The clamping force testing device of the present invention belongs to the field of applied mechanics and mechanical design, and is specifically a kind of testing equipment used for testing clamping force or simultaneously testing two-dimensional force in space. 2. Technical Background [0002] At present, the force testing device can only measure force in a single direction or in several directions, and there is no device specifically for clamping force testing in the existing published literature. 3. Contents of the invention [0003] The purpose of the present invention is to disclose a two-dimensional force technical solution capable of providing a clamping force testing device in order to meet the precise and effective measurement of clamping force or spatial two-dimensional force. [0004] The clamping force testing device of the present invention is characterized in that it is mainly composed of two arc-shaped cylindrical shells 1, 2 and two...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L5/00G01L5/16
Inventor 李元宗郭俊武利生张晓东
Owner TAIYUAN UNIV OF TECH
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