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Metal checking fixture spacer

A technology of gap pads and inspection tools, which is applied in the direction of measuring devices, instruments, etc., can solve problems such as irregular shape, influence of test results, unstable parts, etc., and achieve the effect of guaranteeing test results

Inactive Publication Date: 2014-12-24
天津华禹汽车模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the irregular shape of the parts after stamping, some parts cannot be attached to the detection surface of the inspection tool, which makes the parts unstable and affects the detection results

Method used

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  • Metal checking fixture spacer
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Examples

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Comparison scheme
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Embodiment Construction

[0010] attached by figure 1 And attached figure 2 It can be seen that the present invention includes a cylindrical plug-in post 3 , and a backing panel 2 is provided on the top of the plug-in post 3 . A recessed hole 1 is formed in the center of the backing panel 2 downwardly. The diameter of the above-mentioned backing panel 2 is larger than that of the insertion column 3, and the bottom of the insertion column 3 and the top edge of the backing panel 2 are chamfered by technology.

[0011] The invention can be plugged and fixed on the inspection tool to support the part where the detected part and the inspection tool cannot be bonded, so as to play a stable and balanced role and make the detected data more accurate.

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PUM

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Abstract

A metal checking fixture spacer is used for checking fixtures of automotive punched parts and stabilizing and balancing the automotive punched parts during checking. The metal checking fixture space comprises a cylindrical connection pin and a spacer plate arranged on the top of the connection pin. A recess is formed in the center of the spacer plate. The diameter of the spacer plate is larger than that of the connection pin. The metal checking fixture spacer can be fixed to a corresponding position of the checking fixture to balance and stabilize a punched part to be checked, thus accuracy of checking results is guaranteed.

Description

technical field [0001] The invention is used in the inspection tool of stamping parts of automobiles, and plays a role of stabilizing and balancing the stamping parts during detection. Background technique [0002] Gauge is a special inspection equipment used to measure and evaluate the dimensional quality of parts. At the parts production site, the on-line detection of parts is realized through the inspection tool. For this reason, the parts need to be accurately installed on the inspection tool, and then the surface and periphery of the part should be inspected by visual inspection, measuring table, or caliper. It is also possible to visually inspect the holes of different properties on the parts and the connection positions between parts with the help of inspection pins or visual inspection, so as to ensure the rapid judgment of the quality status of parts during production. Due to the irregular shape of the parts after stamping, some parts cannot be attached to the dete...

Claims

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Application Information

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IPC IPC(8): G01B21/00
Inventor 刘勇刘兴全
Owner 天津华禹汽车模具有限公司
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