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Device for testing clamping force at different positions of finger cylinder

A finger cylinder and testing device technology, used in manipulators, manufacturing tools, etc., can solve the problems of inconvenient design calculation and use, inability to calculate clamping force, etc., and achieve the effect of convenient design calculation, type selection and application

Inactive Publication Date: 2016-08-17
NANTONG FANGDU ESTATE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the connecting rod inside the finger cylinder, the clamping force cannot be directly calculated from the air pressure and the area of ​​the cylinder barrel, which causes inconvenience to the design calculation and use in the project.

Method used

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  • Device for testing clamping force at different positions of finger cylinder

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] First of all, before describing the embodiments, it is necessary to explain some terms appearing in this text. For example:

[0013] Herein, terms such as "first" and "second" may be used to describe various elements, but these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element could also be termed a "second" element without departing from the teachings of the prese...

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PUM

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Abstract

The invention provides a device for testing the clamping force at different positions of a finger cylinder. The device comprises the finger cylinder, a pressure sensor, a screw, a nut and an air source, wherein one end of a pneumatic finger of the finger cylinder clamps one end of the pressure sensor, the other end of the pneumatic finger penetrates through the screw to press the nut, the nut is connected with the screw through threads, and the screw is fixed to the other end of the pressure sensor; an air inlet of the finger cylinder is connected with the air source through a pipeline. By the adoption of the device, the clamping force at different positions of the finger cylinder can be measured conveniently and quickly, and engineers can conduct design calculation, model selection and application conveniently. Meanwhile, difference between finger cylinders of different manufactures and difference between finger cylinders of different models can be compared.

Description

technical field [0001] The invention relates to a clamping force testing device at different positions of a finger cylinder. Background technique [0002] As a very clean medium, gas is used for power transmission and is very friendly to the environment. The finger cylinder integrates complex connecting rods into the cylinder, which integrates the cylinder and connecting rods, greatly reducing the space, so it is favored by engineers favorite. However, due to the presence of connecting rods in the finger cylinder, the clamping force cannot be directly calculated from the air pressure and the area of ​​the cylinder barrel, which causes inconvenience to the design, calculation and use in engineering. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a clamping force testing device at different positions of the finger cylinder. The device is simple in structure, easy to use, and can conveniently and quickly test the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J19/02
CPCB25J19/02B25J19/0025
Inventor 王国斌
Owner NANTONG FANGDU ESTATE CO LTD