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High-efficiency automatic tensile testing machine for lifting chain and its testing method

A tensile testing machine and chain technology, which is applied to metal chains, using stable tension/pressure to test the strength of materials, etc., can solve the problems of high labor consumption, low efficiency, and high production costs.

Active Publication Date: 2016-06-22
HANGZHOU ZHEZHONG CHAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The chain zippers in the prior art are all manually operated. Two people are required to operate the test pulling machine, one person is responsible for loading the material, and the manual is responsible for pulling the material. The labor consumption is high, the efficiency is low, and the production cost is high.

Method used

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  • High-efficiency automatic tensile testing machine for lifting chain and its testing method
  • High-efficiency automatic tensile testing machine for lifting chain and its testing method
  • High-efficiency automatic tensile testing machine for lifting chain and its testing method

Examples

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Embodiment 1

[0048] Example 1: Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Picture 9 , Picture 10 with Picture 11 As shown, an efficient automated tensile testing machine for lifting chains includes a feed end frame 1 and a discharge end frame 2. The left end of the feed end frame 1 is provided with a pre-feeding chain mechanism 3 , A chain rack 4 is provided between the right end of the feed end frame 1 and the left end of the discharge end frame 2, and the upper part of the feed end frame 1 is provided with a feed end Fixed clamp mechanism 5, the upper part of the discharging end frame 2 is provided with a discharging end movable carriage mechanism 6, and the upper part of the discharging end movable carriage mechanism 6 is provided with a discharging end movable carriage mechanism The 6-phase sliding connection of the discharging end fixing clamp mechanism 7, the feeding end fixing clamp mechanism 5, the chain frame 4 and the di...

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PUM

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Abstract

The invention relates to a trial tensioning machine, in particular to an efficient and automatic tension tester of lifting chains and a trial tensioning method thereof. The trial tensioning method comprises the steps of moving the chains, clamping the chains, trial tensioning, secondary trial tensioning, loosening the chains and treating sub-quality products. According to the efficient and automatic tension tester of the lifting chains and the trial tensioning method thereof, the structure is simple, automatic feeding, automatic trial tensioning and automatic discharging are achieved, the work efficiency is improved, and the labor intensity of workers is lowered.

Description

Technical field [0001] The invention relates to a tensile test machine, in particular to a high-efficiency automatic tensile testing machine for lifting chains and a tensile test method thereof. Background technique [0002] The chain zippers in the prior art are all manually operated, and the trial-drawing machine requires two people to operate, one person is responsible for feeding and the person is responsible for pulling the material, which has high labor consumption, low efficiency and high production costs. Summary of the invention [0003] The present invention mainly solves the deficiencies in the prior art, and provides a high-efficiency automatic tensile testing machine and a test-pulling method for an automated lifting chain that has a high compactness in structure, replaces manual trial pull, and realizes automatic trial pull. [0004] The above technical problems of the present invention are mainly solved by the following technical solutions: [0005] A high-efficiency a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21L19/00G01N3/10
Inventor 朱四华
Owner HANGZHOU ZHEZHONG CHAIN