CN105344781A - Stamping device based on crack detection - Google Patents
Stamping device based on crack detection Download PDFInfo
- Publication number
- CN105344781A CN105344781A CN201510845352.1A CN201510845352A CN105344781A CN 105344781 A CN105344781 A CN 105344781A CN 201510845352 A CN201510845352 A CN 201510845352A CN 105344781 A CN105344781 A CN 105344781A
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- China
- Prior art keywords
- stamping
- crack detection
- sheet metal
- detection
- ultrasonic wave
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention relates to a stamping device based on crack detection. The stamping device is characterized in that a sheet metal part is horizontally mounted on stamping supporting seats; a stamping head is arranged above the sheet metal part, and a stamping die is mounted below the sheet metal part; a stamping cavity is formed in the stamping die; mounting through holes communicated with the stamping cavity are formed in the side surfaces of the stamping die; a first ultrasonic wave crack detection head used for detecting a stretched side surface is mounted in each mounting through hole; a second ultrasonic wave crack detection head used for detecting a bent part is arranged between the stamping head and the sheet metal part; the second ultrasonic wave crack detection head is rotatably mounted on the stamping supporting seat on one side through a bracket; a yield through hole with the diameter larger than the outer diameter of the stamping head is formed in the center of the second ultrasonic wave crack detection head; and an ultrasonic wave detection ring is arranged on the periphery of the second ultrasonic wave crack detection head. According to the stamping device, the sheet metal part is detected through adopting the ultrasonic wave crack detection heads during the stamping process, the dual detection is carried out on the stretched side surface and the bent part of the sheet metal part, and later detection is not required; besides, compared with detection through naked eyes, the detection manner has the advantages that the detection is comprehensive, and the reliability is greatly improved.
Description
Technical field
The present invention relates to machining equipment field, particularly the pressing equipment of panel beating.
Background technology
The part small-sized punching machine occurred in the market, because its equipment cost is low, substantially can meets processing request and be widely applied, but also there is following shortcoming in the punching course at present for sheet metal component: the punching press position of panel beating stretches rear thinning, easily there is crackle, existing stamping machine lacks checkout gear in punching course, need the later stage to detect, and detection mode is visual inspection, its reliability is not high.
Summary of the invention
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provide a kind of based on crack detection decompressor, it has the advantages that structure is simple, processing is reliable, end product quality is high.
In order to solve the problem, the present invention adopts following scheme:
A kind of based on crack detection decompressor, sheet metal component is horizontal to be installed on punching press supporting seat, it is staking punch above it, below is provided with stamping die, with punching press chamber on stamping die, the side of described stamping die, with the installation through hole be communicated with punching press chamber, is provided with the first supersonic crack detection head detecting stretching side in described installation through hole; The the second supersonic crack detection head detecting bending part is provided with between staking punch and sheet metal component, second supersonic crack detection head is installed on the punching press supporting seat of side by holder pivots, wherein its central band have be greater than staking punch external diameter keep away a through hole, its periphery is ultrasound examination circle.
Technique effect of the present invention is:
The present invention adopts supersonic crack detection head to detect the sheet metal component in punching course, and the side stretch to it and bending part carry out double check, and without the need to late detection, and compare naked eyes detection, it detects comprehensively, and reliability improves greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, sheet metal component; 2, punching press supporting seat; 3, staking punch; 4, stamping die; 401, punching press chamber; 402, through hole is installed; 5, the first supersonic crack detection head; 6, support; 7, the second supersonic crack detection head; 701, a through hole is kept away; 702, ultrasound examination circle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, the present embodiment based on crack detection decompressor, sheet metal component 1 is horizontal to be installed on punching press supporting seat 2, it is staking punch 3 above it, below is provided with stamping die 4, with punching press chamber 401 on stamping die 4, the first supersonic crack detection head 5 being provided with in through hole 402 and detecting stretching side, with the installation through hole 402 be communicated with punching press chamber 401, is installed in the side of stamping die 4; The the second supersonic crack detection head 7 detecting bending part is provided with between staking punch 3 and sheet metal component 1, second supersonic crack detection head 7 is rotated by support 6 and is installed on the punching press supporting seat 2 of side, wherein its central band have be greater than staking punch 3 external diameter keep away a through hole 701, its periphery is ultrasound examination circle 702.
The present invention adopts supersonic crack detection head to detect the sheet metal component in punching course, and the side stretch to it and bending part carry out double check, and without the need to late detection, and compare naked eyes detection, it detects comprehensively, and reliability improves greatly.
Above illustrated embodiment is better embodiment of the present invention, only be used for conveniently the present invention being described, not any pro forma restriction is done to the present invention, have in any art and usually know the knowledgeable, if do not depart from the present invention carry in the scope of technical characteristic, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and do not depart from technical characteristic content of the present invention, all still belong in the scope of the technology of the present invention feature.
Claims (1)
1. one kind based on crack detection decompressor, sheet metal component (1) is horizontal to be installed on punching press supporting seat (2), it is staking punch (3) above it, below is provided with stamping die (4), with punching press chamber (401) on stamping die (4), it is characterized in that: the side of described stamping die (4), with the installation through hole (402) be communicated with punching press chamber (401), is provided with the first supersonic crack detection head (5) detecting stretching side in described installation through hole (402); Be positioned at the second supersonic crack detection head (7) being provided with between staking punch (3) and sheet metal component (1) and detecting bending part, second supersonic crack detection head (7) is rotated by support (6) and is installed on the punching press supporting seat (2) of side, wherein its central band have be greater than staking punch (3) external diameter keep away a through hole (701), its periphery is ultrasound examination circle (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845352.1A CN105344781A (en) | 2015-11-28 | 2015-11-28 | Stamping device based on crack detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845352.1A CN105344781A (en) | 2015-11-28 | 2015-11-28 | Stamping device based on crack detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105344781A true CN105344781A (en) | 2016-02-24 |
Family
ID=55320922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510845352.1A Pending CN105344781A (en) | 2015-11-28 | 2015-11-28 | Stamping device based on crack detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105344781A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310207A (en) * | 2020-09-30 | 2022-04-12 | 通用汽车环球科技运作有限责任公司 | Method and system for reporting stretching fault in stamping die development |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4741746B2 (en) * | 2001-05-24 | 2011-08-10 | 株式会社アマダエンジニアリングセンター | Punch mold and punch press |
| CN202075755U (en) * | 2011-05-03 | 2011-12-14 | 西安理工大学 | Visual detection device for microcracks on surface of workpiece |
| CN102721699A (en) * | 2012-06-06 | 2012-10-10 | 朱保凌 | Non-destructive detection system for high-definition probe |
| CN103593668A (en) * | 2013-11-14 | 2014-02-19 | 昆明理工大学 | Automatic crack identification method in metal plate stamping connector mechanical property test |
| CN104923621A (en) * | 2015-06-23 | 2015-09-23 | 苏州璟瑜自动化科技有限公司 | Metal plate punching device based on crack detection feedback |
-
2015
- 2015-11-28 CN CN201510845352.1A patent/CN105344781A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4741746B2 (en) * | 2001-05-24 | 2011-08-10 | 株式会社アマダエンジニアリングセンター | Punch mold and punch press |
| CN202075755U (en) * | 2011-05-03 | 2011-12-14 | 西安理工大学 | Visual detection device for microcracks on surface of workpiece |
| CN102721699A (en) * | 2012-06-06 | 2012-10-10 | 朱保凌 | Non-destructive detection system for high-definition probe |
| CN103593668A (en) * | 2013-11-14 | 2014-02-19 | 昆明理工大学 | Automatic crack identification method in metal plate stamping connector mechanical property test |
| CN104923621A (en) * | 2015-06-23 | 2015-09-23 | 苏州璟瑜自动化科技有限公司 | Metal plate punching device based on crack detection feedback |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310207A (en) * | 2020-09-30 | 2022-04-12 | 通用汽车环球科技运作有限责任公司 | Method and system for reporting stretching fault in stamping die development |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |
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| WD01 | Invention patent application deemed withdrawn after publication |