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Rotary symmetric plug pin insertion mechanism and horizontal-type tension test machine

A rotational symmetry and plug-in technology, applied in the direction of applying stable tension/pressure to test the strength of materials, hand-held tools, measuring devices, etc., can solve problems such as laboriousness, low efficiency, and inability to plug and unplug, so as to save labor and hoisting costs , the effect of improving work efficiency

Pending Publication Date: 2019-09-27
湖北万测试验设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. When the pin is large and heavy, it is very laborious to insert it manually, or even impossible to insert it;
[0004] 2. If it is plugged and unplugged through other hoisting equipment, the efficiency will be low, and the equipment cost will be high

Method used

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  • Rotary symmetric plug pin insertion mechanism and horizontal-type tension test machine
  • Rotary symmetric plug pin insertion mechanism and horizontal-type tension test machine
  • Rotary symmetric plug pin insertion mechanism and horizontal-type tension test machine

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in the preferred embodiment are only for convenience of description, and are not used to limit the scope of the present invention. The scope of implementation and the change or adjustment of its relative relationship shall also be regarded as the scope of implementation of the present invention without substantive changes in technical content.

[0024] See figure 1 and figure 2 , a rotationally symmetrical latch mechanism designed in a preferred embodiment of the present invention, which mainly includes: a guide cylinder 3, a latch 4, a threaded rod 5, and a handle 6. The components and their connections are described in detail below.

[0025] The guide tube 3 is cylindrical, and the guide tube 3 is inserted in the positioning hole of the moving beam 2, and the upper an...

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Abstract

The invention discloses a rotary symmetric plug pin insertion mechanism and a horizontal-type tension test machine. The rotary symmetric plug pin insertion mechanism comprises guide cylinders, plug pins, threaded rods and handles, wherein the guide cylinders are inserted and fixed into the positioning holes of a movable cross beam respectively, the plug pins are arranged in the guide cylinders respectively, the threaded rods are inserted into inner threaded holes at the central axes of the plug pins respectively, and the handles are used for driving one end of each threaded rod to rotate; and when the threaded rods rotate, the plug pins can be driven to be axially inserted into the positioning holes of a guide rail, so that a movable beam reaches a locking state relative to the guide rail. According to the rotary symmetric plug pin insertion mechanism and the horizontal-type tension test machine of the invention, by means of forward-reverse threaded rod rotation, the plug pins can be driven to be inserted into the positioning holes, so that a locking state is achieved. The rotary symmetric plug pin insertion mechanism has the advantages of great convenience, high rapidness and high accuracy. With the rotary symmetric plug pin insertion mechanism of the invention adopted, labor cost and lifting cost are decreased.

Description

technical field [0001] The invention relates to an auxiliary mechanical positioning mechanism, more specifically to a rotationally symmetrical latch mechanism. Background technique [0002] In the existing horizontal tensile testing machine, when the moving beam is positioned on the guide rail, an optical axis is used as the pin, and the positioning hole of the moving beam is inserted into the positioning hole of the guide rail to fix the moving beam on the guide rail. the goal of. The disadvantages of this approach are: [0003] 1. When the pin is large and heavy, it is very laborious to insert it manually, or even impossible to insert it; [0004] 2. If it is plugged and unplugged through other hoisting equipment, the efficiency will be low, and the equipment cost will be high. [0005] Therefore, in view of the prior art, how to design and develop an auxiliary mechanism capable of inserting the pin into the hole conveniently, quickly and accurately is a technical probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/08G01N3/04B25B27/02
CPCG01N3/08G01N3/04B25B27/02
Inventor 牟秀发邓峰远
Owner 湖北万测试验设备有限公司
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