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Screw quality detection device

A technology for testing equipment and quality, which is applied in the field of screw quality testing equipment, and can solve problems such as better detection results without screws

Inactive Publication Date: 2020-03-31
SUZHOU TEXIN PRECISION ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the screw is produced, it is necessary to take samples from a batch of screws for quality inspection to judge the applicability of the screw to different materials. At present, there is no tool that can have a good detection effect on screws.

Method used

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0019] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0020] In the description of the present invention, it should be noted that, unless otherwise specified and...

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Abstract

The invention discloses screw quality detection device. The device comprises a base and a cross beam, the cross beam is supported and fixed above the base through an electric push rod; a supporting plate is fixed above the cross beam through a connecting rod; multiple supporting plates are arranged, two connecting rods are vertically penetrate through the two sides of each supporting plate; each connecting rod is welded and fixed to the surface of the cross beam, a limiting block is welded and fixed to the tail end of the upper end of the connecting rod, the connecting rod outer ring between the limiting block and the supporting plate is fixedly sleeved with a spring, a low-speed motor is fixedly installed at the bottom of the supporting plate, and a screwdriver is in transmission connection to a rotating shaft of the low-speed motor and vertically penetrates to the position below the cross beam. By arranging the multiple test block grooves, multiple test blocks made of different materials can be placed, screws are screwed into the test blocks through the screwdriver driven by the low-speed motor on the upper portion, the using effects of the screws for the different materials canbe detected and compared through the operation, and the quality condition of the screws can be judged.

Description

technical field [0001] The invention relates to the technical field of screw detection, in particular to a screw quality detection device. Background technique [0002] At present, screws are an indispensable industrial necessity in daily life. With the progress of modernization, in the production, processing and assembly processes of all walks of life, screw locking is widely used to fix and lock workpieces. The physical and mathematical principles of the inclined plane circular rotation and friction force, a tool for step by step tightening the mechanism of the utensil. [0003] After the screw is produced, it is necessary to take samples from a batch of screws for quality inspection to judge the applicability of the screw to different materials. At present, there is no tool that can have a good detection effect on screws. Therefore, we propose a screw quality inspection device. Contents of the invention [0004] The purpose of the present invention is to provide a kin...

Claims

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Application Information

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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 方国章
Owner SUZHOU TEXIN PRECISION ELECTRONICS CO LTD
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