Unlock instant, AI-driven research and patent intelligence for your innovation.

Testing table for tensile strength of welding piece

A technology of tensile strength and test bench, which is applied in the direction of strength characteristics, using stable tension/compression to test material strength, measuring devices, etc., can solve the problems of complex structure of tensile machine, large space occupation, cumbersome testing, etc., to achieve Test the effect of stability and reliability, small footprint and simple structure

Inactive Publication Date: 2017-10-20
WUHU JUSHENG ELECTROMECHANICAL EQUIP FACTORY
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Welded parts are often tested for tensile strength. At present, most of them are tested by tensile machine. The structure of the tensile machine is complex, it takes up a lot of space, and its stability is poor, so the test is cumbersome.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Testing table for tensile strength of welding piece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0022] Such as figure 1 As shown, the tensile strength test bench of the weldment includes a base plate 1, an electromagnetic strip 2, a lower connecting block 3, a support rod 4, a fixed top plate 5, a connecting guide rod 6, a movable top plate 7, a movable pull plate 8, and a hydraulic cylinder 9. The pressure sensor 10 and the upper connection block 11 .

[0023] The base plate 1, the movable pull plate 8, the fixed top plate 5 and the movable top plate 7 are arranged side by side in parallel from bottom to top, wherein, the base plate, the movable pull plate, the fixed top plate and the movable top plate are all square plates. The four-layer boards are stacked vertically, with a simple structure and a small footprint.

[0024] The substrate 1 is a supporting carrier, and a rubber layer i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a testing table for the tensile strength of a welding piece. The testing table comprises a base plate, and further comprises a fixed top plate arranged above the base plate, wherein a hydraulic cylinder is arranged at the upper part of the fixed top plate; a movable top plate is arranged above the fixed top plate; a movable pulling plate is arranged below the fixed top plate; the movable top plate is connected with the movable pulling plate through a connecting rod; a pressure sensor corresponding to the hydraulic cylinder is arranged at the lower part of the movable top plate; and a connecting block used for fixing the welding piece is arranged on each of the base plate and the movable pulling plate. The testing table is reasonable in structural design, is simple in structure and small in occupied space because the four layers of plates are vertically stacked, performs counter-testing on the tensile strength of the welding piece through the pressure sensor, and is stable and reliable in testing, and convenient to operate.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a test bench for tensile strength of welded parts. Background technique [0002] Many products are formed by welding multiple parts, and the connection strength of the weld affects the quality of the product. Welded parts are often tested for tensile strength. At present, most of them are tested by tensile machines. The structure of the tensile machine is complex, it takes up a lot of space, and its stability is poor, so the test is cumbersome. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a test bench for tensile strength of welded parts, so as to achieve the purpose of simple structure and stable and reliable test. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] The weld...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01N3/10G01N3/02
CPCG01N3/10G01N3/02G01N2203/0017G01N2203/0048G01N2203/0067G01N2203/0296
Inventor 张陆胜
Owner WUHU JUSHENG ELECTROMECHANICAL EQUIP FACTORY