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Test device for tank seam width

A testing device and curling technology, applied in the direction of measuring devices, mechanical measuring devices, mechanical devices, etc., can solve the problems of inaccurate measurement results, cumbersome measurement methods, and long measurement time, so as to simplify the measurement process and shorten the measurement time , the effect of simple structure

Inactive Publication Date: 2012-08-08
CHINA PACKAGING RES & TEST CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The measurement method is cumbersome, the measurement time is long, and errors are prone to occur when the test personnel read the value on the caliper, so the measurement results are often inaccurate

Method used

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  • Test device for tank seam width
  • Test device for tank seam width

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Experimental program
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Embodiment Construction

[0016] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0017] The device for testing the crimping width of the tank body comprises a base 2, and four supporting legs 9 are evenly distributed on the bottom surface of the base. The innovation of the present invention lies in that a circular test disc 3 is fixedly installed on the upper plane of the base. A positioning clamp 4 that can be pressed tightly against the edge of the test disc is slidably installed in the base, and the two clamping arms of the positioning clamp can be tightly pressed against the edge of the test disc and form a point contact with the test disc. A horizontal push rod 1 is fixedly installed on the bottom of the positioning clip, and the positioning clip can move back and forth under the drive of the horizontal push rod.

[0018] A measuring gauge 7 is installed on one side of the base, and this testing gauge is a displacement di...

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PUM

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Abstract

The invention belongs to a pot body curling width test device in the instrument field, a test tray is fixed on the upper plane of the base, a positioning clip capable of being tightly pressed on the edge of the test tray is slidablely mounted in the base, the positioning clip is driven by a horizontal push rod fixedly mounted at the bottom, a measuring meter is mounted on one side of the base, a measuring head on the end of the measuring meter is horizontally perforated through the positioning clip and pressed on the test tray. The invention is a pot body curling width test device with simplestructure, reasonable design and convenient and flexible using, the invention has advantages that the measuring process is simple, the measuring time is short, the measuring result is accurate, and the measuring result can be visually observed and so on.

Description

technical field [0001] The invention belongs to the field of instruments and meters, and in particular relates to a test device for crimping width of a tank body. Background technique [0002] At present, the press-fitting quality of the two-piece can body and the can lid directly affects the sealing performance and compressive strength of the finished can body. Relevant standards require that the crimping width of the tank needs to be tested during the production process to ensure the post-processing of the finished product. At present, the method of manual measurement is usually adopted for testing the beading of the tank body, that is, a plurality of different test points are selected on the beading of the tank body, and the test personnel measure the test points with a caliper, and record the results. The measurement method is cumbersome, the measurement time is long, and errors are prone to occur when the test personnel read the values ​​on the caliper, so the measurem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/02
Inventor 韩雪山李克立袁文广王刚倪孟强李志恒
Owner CHINA PACKAGING RES & TEST CENT