Automotive light driving lever punching point closing riveting die with CCD visual inspection systems

A visual inspection and automotive technology, applied in the direction of forming tools, manufacturing tools, feeding devices, etc., can solve problems such as relative rotation and displacement between casing and casting, failure to meet design requirements, product size changes, etc., to achieve reduction Visual fatigue, improve product qualification rate, accurate and reliable positioning effect

Inactive Publication Date: 2016-11-23
HUAYANG ELECTRIC APPLIANCES CORP OF GUIZHOU GUIHANG AUTOMOTIVE COMPONENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, manual riveting is generally used, which not only has a large workload and low efficiency, but also tends to cause relative rotation and displacement between the casing and the casting, resulting in changes in the size of the pro

Method used

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  • Automotive light driving lever punching point closing riveting die with CCD visual inspection systems
  • Automotive light driving lever punching point closing riveting die with CCD visual inspection systems
  • Automotive light driving lever punching point closing riveting die with CCD visual inspection systems

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Experimental program
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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0013] The upper mold part is connected by the upper template 16, the fixed plate 14 fixed on the back of the upper template by the third screw 18 and the second positioning pin 17, two punches 10 fixed on the back of the fixed plate, and connected by the first screw 2. The unloading plate 5 on the back side of the fixed plate 14 is formed; the back side of the unloading plate has an arc surface matching the shape of the workpiece 13, a spring 4 is arranged between the unloading plate and the upper template 16, and two punches 10 pass through the unloading plate. The material sheet 5 protrudes downwards. The lower mold part is composed of a lower template 12, a female mold 9 fixed on the surface of the lower template by the first positioning pin 11 and the second screw 7, and the surface of the female mold has a positioning groove 19 and a positionin...

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PUM

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Abstract

The invention discloses a riveting die for punching and closing the punch point of an automobile light lever with a CCD visual inspection system, belonging to a bar riveting die, and aims to provide a bar punching riveting die with low labor intensity, high efficiency and accurate positioning. It includes an upper die part, a lower die part and a guide part; the upper die part consists of two punches (10) fixed on the back of the upper die plate (16) by a fixing plate (14), and a discharger located on the back of the fixing plate (14) The plate (5) and the spring (4) arranged between the stripper plate and the upper template (16) are composed; the lower mold part is composed of a concave mold (9) fixed on the surface of the lower template (12). There is a positioning groove (19) and a positioning boss (8); the guide component is composed of a guide column (3) and a guide sleeve (6); the two ends of the positioning groove (19) and the side surface of the positioning boss (8) are fixed with a CCD Vision Inspection System (20). The invention has simple structure and convenient operation, and is a mold for riveting the light lever of automobiles.

Description

technical field [0001] The invention relates to a mold, in particular to a riveting mold for punching point closing of a rod. Background technique [0002] The car light lever is the handle part of the car light switch, which is composed of a sleeve bent into a circular arc and a casting that is matched and connected with the sleeve. In order to ensure a firm connection between the two, it is usually necessary to perform punching point closing riveting on the connecting part between the two. At present, manual riveting is generally used, which not only has a large workload and low efficiency, but also tends to cause relative rotation and displacement between the casing and the casting, resulting in changes in the size of the product after riveting, which cannot meet the design requirements. In particular, due to the displacement of the vibrating rod for a long time, the processing of the punching point and the closing riveting cause the rod parts to be scrapped. Contents ...

Claims

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Application Information

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IPC IPC(8): B21D37/10B21D39/00B21D43/00B21C51/00
CPCB21D37/10B21C51/00B21D39/00B21D43/003
Inventor 黄敬林超
Owner HUAYANG ELECTRIC APPLIANCES CORP OF GUIZHOU GUIHANG AUTOMOTIVE COMPONENTS
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