Small-sized flake sample tensile fixture suitable for being assembled/disassembled by mechanical arm

A technology of manipulators and fixtures, which is applied in the field of small sheet sample stretching fixtures, can solve the problems of small size, difficult loading and unloading process, and troublesome loading and unloading, so as to ensure the accuracy of the test, simplify the difficulty of sample loading, and facilitate the operation.

Pending Publication Date: 2018-01-09
CHINA INSTITUTE OF ATOMIC ENERGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in some cases, due to the size of the material and the working conditions, it will be necessary to use other types of non-standard tensile specimens
However, due to its small size, the loading and unloading of small flake samples is more troublesome, especially when the sample cannot be directly contacted by people for some reasons, the loading and unloading process will become more difficult, so special tools are required for this type of tensile test. fixture

Method used

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  • Small-sized flake sample tensile fixture suitable for being assembled/disassembled by mechanical arm
  • Small-sized flake sample tensile fixture suitable for being assembled/disassembled by mechanical arm

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Embodiment Construction

[0025] The present invention will be further elaborated below in combination with the accompanying drawings and specific embodiments.

[0026] A small sheet sample tensile fixture suitable for manipulator loading and unloading, the structure is as follows figure 1 As shown, it is characterized in that the device is mainly composed of an upper suspension 1 and a lower suspension 2, the upper suspension 1 and the lower suspension 2 are set as parts with a suspension head, and can be suspended on a special suspension high temperature stretching machine connected with a stretching machine. In the jig 9, a groove 4 is provided at the junction of the upper suspension 1 and the lower suspension 2, and a sample groove 3 is arranged in the groove 4, and the width and depth of the sample groove 3 are consistent with the width and depth of the sample, and the groove 4 places A movable card 5 is provided, and the upper suspension 1 and the lower suspension 2 can be fixedly connected by a ...

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Abstract

The invention discloses a small-sized flake sample tensile fixture suitable for being assembled / disassembled by a mechanical arm. The fixture mainly comprises an upper suspension piece and a lower suspension piece, wherein a groove is formed at a joint of the upper suspension piece and the lower suspension piece; a sample sink is formed in the groove; a movable card is arranged at the grove; the upper suspension piece and the lower suspension piece can be fixedly connected with each other. The invention provides the small-sized flake sample tensile fixture which is assembled / disassembled conveniently and is operated by the mechanical arm remotely, and a sample does not drop out easily.

Description

technical field [0001] The invention relates to a stretching jig, in particular to a stretching jig suitable for loading and unloading a small sheet sample by a manipulator. Background technique [0002] The tensile properties of metal materials are one of the most important mechanical properties of metal materials. The current tensile test equipment and test fixtures are designed to match standard samples. However, in some cases other types of non-standard tensile specimens may be required due to the size of the material and the operating conditions. However, due to its small size, the loading and unloading of small flake samples is more troublesome, especially when the sample cannot be directly contacted by people for some reasons, the loading and unloading process will become more difficult, so special tools are required for this type of tensile test. fixtures. Contents of the invention [0003] (1) Purpose of the invention [0004] The invention overcomes the defici...

Claims

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Application Information

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IPC IPC(8): G01N3/04
Inventor 鱼滨涛宁广胜张长义钟巍华佟振峰杨文
Owner CHINA INSTITUTE OF ATOMIC ENERGY
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