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Wire bending test bench

A bending test and wire technology, which is used in the analysis of materials, the use of repetitive force/pulse force to test the strength of materials, and measurement devices, etc. Effect

Pending Publication Date: 2021-06-18
SHENZHEN DETONGXING ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the defect that the test results are not accurate enough, the application provides a wire bending test bench

Method used

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Embodiment Construction

[0038]The following is attached Figure 1-6 The application is described in further detail.

[0039] The embodiment of the present application discloses a wire bending test bench.

[0040] refer to figure 1 , a wire bending test bench includes a machine platform 1 and a cabinet 11 fixed on the machine platform 1. Two opposite support plates 12 are vertically fixed on the machine platform 1, and the top between the two support plates 12 is horizontal. Rotationally connected with a positioning shaft 2, one end of the positioning shaft 2 extends into the cabinet 11, the cabinet 11 is provided with a motor to drive the positioning shaft 2 to reciprocate, and the positioning shaft 2 is provided with several sets of alignment components 3 for fixing the top of the wire 9 The position below the positioning shaft 2 between the two support plates 12 is rotatably connected with a fixed shaft 6, the axis of the fixed shaft 6 is parallel to the axis of the positioning shaft 2, and the f...

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PUM

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Abstract

The invention relates to a wire bending test bench, and belongs to the technical field of wire tests. The wire bending test bench comprises a machine bench and a cabinet fixed on the machine bench, two support plates are fixed on the machine bench, a positioning shaft is rotatably connected between the two support plates, the positioning shaft is provided with a plurality of groups of wire positioning assemblies used for fixing wires, the cabinet is rotationally connected with the positioning shaft and allows the positioning shaft to rotate, a fixing shaft is rotationally connected to the position, located below the positioning shaft, between the two support plates, a plurality of fixing wheels corresponding to alignment assemblies are rotationally connected with the fixing shaft, a plurality of sets of telescopic rods are fixed to the side wall, parallel to the fixing shaft, of the cabinet, the telescopic direction of the telescopic rods is perpendicular to the axis of the fixing shaft, rotating shafts are rotationally connected to the ends, away from the cabinet, of the telescopic rods, the axes of the rotating shafts are parallel to the axis of the fixing shaft, rotating wheels are rotationally connected to the rotating shafts, and the rotating wheels correspond to the fixing wheels one to one. According to the invention, the accuracy of a test result is improved.

Description

technical field [0001] The present application relates to the field of wire testing, in particular to a wire bending test bench. Background technique [0002] The wire bending test bench refers to fixing the wire on the fixture and adding a certain load. During the test, the fixture swings left and right. After a certain number of times, the broken wire rate is detected, and the total swing times are checked. It can automatically count and test the material. It is a machine that can automatically stop operation when it is bent to a broken wire and cannot be powered on. [0003] Existing reference number is the Chinese patent of CN102331379A, and it discloses a kind of wire bending testing machine, comprises chassis, frame, and described chassis is provided with control system, motor, and control system includes single-chip microcomputer, memory, control system The motor is controlled by a switch, and the rack is provided with a swing frame for bending the wire rod and a pos...

Claims

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Application Information

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IPC IPC(8): G01N3/32G01N3/04G01N3/02
CPCG01N3/02G01N3/04G01N3/32G01N2203/0005G01N2203/0067G01N2203/028G01N2203/0423
Inventor 刘黎黎
Owner SHENZHEN DETONGXING ELECTRONICS