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Sheet metal stamping device

A stamping device and sheet metal technology, applied in the field of mechanical processing equipment, can solve the problems of easy cracks, low reliability, lack of detection devices, etc., and achieve the effect of improving reliability

Inactive Publication Date: 2016-02-03
谭华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, some small stamping machines on the market have been widely used because of their low equipment cost and can basically meet the processing requirements. However, the current stamping process for sheet metal parts still has the following disadvantages: the stamping part of the sheet metal becomes deformed after being stretched. Thin, prone to cracks, the existing stamping machine lacks detection devices during the stamping process, and needs to be tested later, and the detection method is visual inspection, and its reliability is not high

Method used

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  • Sheet metal stamping device

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Embodiment Construction

[0010] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, in the sheet metal stamping device of this embodiment, the sheet metal part 1 is horizontally mounted on the stamping support base 2, the upper part of which is the stamping head 3, the lower part of which is mounted the stamping die 4, and the stamping die 4 has a stamping cavity 401. The side of the punching die 4 is provided with an installation through hole 402 communicating with the punching cavity 401, and an ultrasonic crack detection head 5 is installed in the installation through hole 402.

[0012] The invention adopts the ultrasonic crack detection head to detect the sheet metal parts in the stamping process, without the need for later detection, and its reliability is greatly improved compared with the naked eye detection.

[0013] The above-mentioned embodiments are the preferred embodiments of the pre...

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Abstract

The present invention relates to a sheet metal stamping device. A sheet metal part is installed on a stamping support base horizontally, with a stamping head being located on the upper part and a stamping die being installed on the lower part. The stamping die has a stamping cavity. An installing through hole communicated with the stamping cavity is formed on the side of the stamping die. An ultrasonic crack detection head is installed in the installing through hole. The ultrasonic crack detection head of the present invention detects the sheet metal part in the stamping process without any subsequent detection and improves the reliability over visual detection.

Description

Technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to sheet metal stamping equipment. Background technique [0002] At present, some small stamping machines appearing on the market have been widely used due to their low equipment cost and can basically meet the processing requirements. However, the current stamping process for sheet metal parts still has the following shortcomings: the stamping part of the sheet metal changes after stretching It is thin and prone to cracks. The existing punching machine lacks a detection device during the punching process and needs to be detected later. The detection method is visual inspection, which is not highly reliable. Summary of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the applicant has conducted research and improvements to provide a sheet metal stamping device, which has the characteristics of simple structure, reliable processing, and hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/02B21D37/10B21C51/00
Inventor 谭华
Owner 谭华
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