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Water pipe tension test fixture

A tension test and water pipe technology, applied in the direction of applying stable tension/pressure to test the strength of materials, measuring devices, instruments, etc., can solve the problems of water pipe deformation, inaccurate tensile test results, and the inability of the chuck to adapt to the shape of the water pipe, etc. To achieve the effect of accurate tension results

Pending Publication Date: 2021-08-20
GUANGDONG HONGTEO ACCURATE TECH (TAISHAN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The chuck of the current fixture cannot adapt to the shape of the water pipe, and the clamping of the water pipe by the chuck will deform the water pipe, resulting in inaccurate tensile test results

Method used

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  • Water pipe tension test fixture
  • Water pipe tension test fixture
  • Water pipe tension test fixture

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0037] It should be understood that in the description of this application, the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rat...

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PUM

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Abstract

The invention relates to a water pipe tension test fixture which comprises a clamping seat, an upper clamping head and a lower clamping head. At least one clamping block for clamping a workpiece is arranged on the clamping seat; a clamping part for clamping a water pipe is arranged at the bottom of the upper clamping head, and the shape of the clamping part corresponds to that of the water pipe; and the lower clamping head is arranged at the bottom of the clamping seat. According to the water pipe tension test fixture, a workpiece is clamped on the clamping seat through a clamping block, then the upper clamping head and the lower clamping head are connected with a tension device, the clamping part of the upper clamping head is connected with the water pipe and clamps the water pipe, the upper clamping head is pulled through the tension device, then the water pipe is pulled, and the tension value of the water pipe is tested. The shape of the clamping part imitates the shape of the water pipe and the water pipe is clamped, the tension test is not influenced, and the tension result is more accurate.

Description

technical field [0001] The invention relates to the technical field of tension testing, in particular to a fixture for water pipe tension testing. Background technique [0002] Some die castings and other workpieces will be processed and installed with water pipes, and then the water pipes need to be tested for tension through a special fixture combined with a tension device; specifically, when the fixture is in use, the upper and lower chucks of the fixture need to be installed on the tension device , generally the lower chuck is fixed, the upper chuck is connected to the water pipe, and then the tension device will pull the upper chuck, and then pull the water pipe to perform a tension test to check whether the tension value of the water pipe meets the requirements. [0003] The chuck of the current fixture cannot adapt to the shape of the water pipe, and the clamping of the water pipe by the chuck will deform the water pipe, resulting in inaccurate tensile test results. ...

Claims

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Application Information

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IPC IPC(8): G01N3/04G01N3/08
CPCG01N3/04G01N3/08G01N2203/0017G01N2203/0274G01N2203/0423
Inventor 陈品俊
Owner GUANGDONG HONGTEO ACCURATE TECH (TAISHAN) CO LTD