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A kind of inspection tool for automobile stamping parts

A technology for automotive stamping parts and inspection tools, which is applied in the direction of manufacturing tools, workpiece clamping devices, instruments, etc., can solve the problems of inability to apply different specifications of stamping parts, and achieve the effects of improving versatility, reducing costs and improving efficiency.

Active Publication Date: 2021-10-29
SHANGHAI HUAZHUANG MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This technical solution can prevent stamping parts from shifting during detection and measurement, and the overall image of stamping parts is transmitted by ultrasonic characteristic wave transmission and echo reception, and the measurement and imaging are compared and unified to avoid uneven parts of stamping parts. Accuracy is affected, but this technical solution can only detect stamping parts of the same batch, and cannot be applied to stamping parts of different specifications, and can fix stamping parts, resulting in limitations of this technical solution

Method used

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  • A kind of inspection tool for automobile stamping parts
  • A kind of inspection tool for automobile stamping parts
  • A kind of inspection tool for automobile stamping parts

Examples

Experimental program
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Embodiment approach

[0029] As an embodiment of the present invention, the swing range of the hinge arm 10 around the support arm 7 is 160 degrees; the middle part of the hinge arm 10 is fixedly connected with the middle part of the support arm 7 with an elastic rope 14; After the stamping part is detected, the lifting unit 3 is started to raise the stamping part to be taken out. Because the rubber suction cup 13 has an adsorption force on the outer wall of the stamping part, the stamping part will drive the rubber suction cup 13 to move upward. The rubber suction cup 13 and the hinge arm 10 The connection mode is hinged, so it will drive the hinge arm 10 to move upward. Because the hinge arm 10 is fixed by the friction force generated between the hexagon socket head screw 12 and the support arm 7, and its friction force is limited, it will drive the hinge arm 10 to move upward. Angle offset, in the next measurement, the stamping part cannot be fixed, which affects the detection of the stamping par...

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Abstract

The invention belongs to the technical field of automobile inspection, and in particular relates to an inspection tool for automobile stamping parts, which includes a base, a manipulator, a lifting unit, an electromagnet, a clamping plate, a positioning pin and a support arm; the cross-sectional shape of the base is square; the upper end of the base A lifting unit is provided at the center of the lifting unit, and an electromagnet is arranged above the lifting unit, and the section of the electromagnet is circular; a rubber plate is glued to the upper end of the electromagnet, and the cross-sectional shape of the rubber plate is the same as that of the electromagnet; The lifting unit is used to drive the lifting of the electromagnet; the upper corner of the base is provided with a manipulator, the end of the manipulator can move to the center above the base, and the end of the manipulator is provided with a detection unit; the present invention adopts four A support arm cooperates with the electromagnet and the detection unit, so that the inspection tool can be applied to stamping parts of different sizes and inspected, which reduces the cost of manufacturing the inspection tool for stamping parts and improves the efficiency of product inspection.

Description

technical field [0001] The invention belongs to the technical field of automobile detection, and in particular relates to a detection tool for stamping parts of automobiles. Background technique [0002] Checking fixture is a tool specially made by the machinery manufacturing industry to control various mechanical dimensions of products. It can be used to measure and evaluate the dimensional quality of parts. During the life cycle of the parts, the inspection of the parts is realized through the inspection tool, and the parts are accurately installed on the inspection tool, and then the profile, material edge and hole of the part are inspected through visual inspection, inspection tools and measuring tables, so as to ensure Quick judgment of part quality status during production. [0003] At present, as the types of stamping parts of automobiles increase, the required stamping parts inspection tools will increase accordingly, and one inspection tool corresponds to one stamp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02B25B11/00
CPCB25B11/00G01D21/02
Inventor 于帅博龚宏亮
Owner SHANGHAI HUAZHUANG MOLD
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