CN104923634A - Sheet metal punching device with photoelectric positioning and crack detection and method thereof - Google Patents
Sheet metal punching device with photoelectric positioning and crack detection and method thereof Download PDFInfo
- Publication number
- CN104923634A CN104923634A CN201510374787.2A CN201510374787A CN104923634A CN 104923634 A CN104923634 A CN 104923634A CN 201510374787 A CN201510374787 A CN 201510374787A CN 104923634 A CN104923634 A CN 104923634A
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- CN
- China
- Prior art keywords
- punching
- main frame
- work piece
- crack detector
- controller
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention relates to a sheet metal punching device with photoelectric positioning and crack detection and a method thereof. The device comprises a punching drive device, an upper plate, a punching head, and a clamping device below the punching head. A work piece is installed in the clamping device. The device also comprises a host, a controller, a hydraulic speed control circuit, and an X-ray crack detector. The lower surface of the upper plate is provided with an installing groove. The installing groove is internally provided with a photoelectric switch connected with the host. The front side of the upper plate is provided with an indicating lamp connected with the host. The clamping device is provided with a color code used for photoelectric switch detection. The punching head is internally provided with a laser head. The laser head is connected with the host through the controller. The device is high in punching efficiency, good in processing quality, accurate in positioning, and convenient in operation.
Description
Technical field
The present invention relates to panel beating technical field, especially the perforating press of panel beating.
Background technology
Existing hole punched device or perforating press, include frame, the bed die be fixed in frame, the cope match-plate pattern that moves up and down relative to frame, and cope match-plate pattern is fixed with the drift corresponding to described bed die, cope match-plate pattern with drive its oil cylinder moved up and down or cylinders.Under the drive of oil cylinder or cylinder, cope match-plate pattern drives drift to move up and down relative to bed die, thus goes out the hole of needs on the work piece between drift and bed die.The shortcoming that above-mentioned hole punched device or perforating press exist is: can only carry out punching according to the punching speed preset, can not regulate in real time, punching quality is lower, and sheet material is yielding, bore edges burr is more, and lacks safety device.
Summary of the invention
The applicant is for the above-mentioned shortcoming of above-mentioned punching apparatus, and provide a kind of and locate and the panel beating hole punched device of crack detection and method thereof with photoelectricity, it has, and punching quality is high, the feature of process safety.
The technical solution adopted in the present invention is as follows:
With the panel beating hole punched device of photoelectricity location with crack detection, the clamping device comprising punching drive unit, cope match-plate pattern, punching head and be positioned at below described punching head, installs work piece in described clamping device,
Also comprise main frame, controller, Hydraulic Velocity control loop and X-ray crack detector, described X-ray crack detector is by the below of support installing in work piece, and X-ray crack detector is installed in the chute of described support; The lower surface of described cope match-plate pattern, with mounting groove, installs the optoelectronic switch be connected with main frame in described mounting groove; The installed in front of cope match-plate pattern has the indicator lamp be connected with main frame; Described clamping device is provided with the colour code detected for described optoelectronic switch;
The output of described main frame is connected with described controller, X-ray crack detector respectively, the data parameters detecting work piece is delivered to main frame by described X-ray crack detector, main frame is by controller hydraulic control speed control loop, and Hydraulic Velocity control loop controls the output speed of punching drive unit;
Be built-in with laser head in described punching head, described laser head is connected with main frame by described controller.
With photoelectricity location and a panel beating hole-punching method for crack detection, comprise the following steps:
The first step: according to the punching position of work piece, regulates the position of optoelectronic switch on cope match-plate pattern;
Second step: work piece is placed in clamping device, and adjust clamping device make optoelectronic switch detect aim at colour code, optoelectronic switch by host computer control indicator lamp bright;
3rd step: swinging mounting makes X-ray crack detector be placed in the below of work piece, and regulates the position of X-ray crack detector in chute;
4th step: start X-ray crack detector and crack detection is carried out to work piece, draw crackle data, send data to main frame;
5th step: swinging mounting makes X-ray crack detector away from work piece;
6th step: main frame is according to crackle data by controller hydraulic control speed control loop and laser head, and Hydraulic Velocity control loop controls punching drive unit and drives punching head to carry out punching with certain output speed, and laser head carries out cut hole with certain energy;
7th step: main frame controls the backhaul of punching drive unit by controller, stops laser head work, completes punching.
Beneficial effect of the present invention is as follows:
The present invention adopts laser hole-cutting to combine with punching and realizes panel beating punching processing, and its operating efficiency is high, crudy good; By optoelectronic switch, work piece is accurately located, its accurate positioning, easy to operate; Detect the crackle situation Based Intelligent Control punching speed of work piece and laser head energy, avoid sheet material due to punching speed excessive and cause excessive deformation, due to punching speed too small and occur that the defect of burr produces, and improves crudy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is operation principle block diagram of the present invention.
In figure: 1, punching drive unit; 2, cope match-plate pattern; 21, mounting groove; 3, punching head; 4, work piece; 5, colour code; 6, X-ray crack detector; 7, main frame; 8, controller; 9, Hydraulic Velocity control loop; 10, clamping device; 11, optoelectronic switch; 12, indicator lamp; 13, laser head; 14, support; 141, chute.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figures 1 and 2, the band photoelectricity location of the present embodiment and the panel beating hole punched device of crack detection, the clamping device 10 comprising punching drive unit 1, cope match-plate pattern 2, punching head 3 and be positioned at below punching head 3, installs work piece 4 in clamping device 10,
Also comprise main frame 7, controller 8, Hydraulic Velocity control loop 9 and X-ray crack detector 6, X-ray crack detector 6 is installed on the below of work piece 4 by support 14, X-ray crack detector 6 is installed in the chute 141 of support 14, and X-ray crack detector 6 can adjust lateral attitude in chute 141; The lower surface of cope match-plate pattern 2, with mounting groove 21, installs the optoelectronic switch 11 be connected with main frame 7 in mounting groove 21; The installed in front of cope match-plate pattern 2 has the indicator lamp 12 be connected with main frame 7; Clamping device 10 is provided with the colour code 5 detected for optoelectronic switch 11;
The output of main frame 7 is connected with controller 8, X-ray crack detector 6 respectively, the data parameters detecting work piece 4 is delivered to main frame 7 by X-ray crack detector 6, main frame 7 is by controller 8 hydraulic control speed control loop 9, and Hydraulic Velocity control loop 9 controls the output speed of punching drive unit 1;
Be built-in with laser head 13 in punching head 3, laser head 13 is connected with main frame 7 by controller 8, and main frame 7 controls the tranmitting frequency of laser head 13 by controller 8 according to the crackle data of work piece 4, namely regulate its emitted energy.
Utilize the panel beating hole-punching method of above-mentioned hole punched device, comprise the following steps:
The first step: according to the punching position of work piece 4, regulates the position of optoelectronic switch 11 on cope match-plate pattern 2;
Second step: work piece 4 is placed in clamping device 10, and adjust clamping device 10 make optoelectronic switch 11 detect aim at colour code 5, it is bright that optoelectronic switch 11 controls indicator lamp 12 by main frame 7;
3rd step: swinging mounting 14 makes X-ray crack detector 6 be placed in the below of work piece 4, and regulates the position of X-ray crack detector 6 in chute 141;
4th step: start X-ray crack detector 6 pairs of work pieces 4 and carry out crack detection, draw crackle data, data are sent to main frame 7;
5th step: swinging mounting 14 makes X-ray crack detector 6 away from work piece 4;
6th step: main frame 7 passes through controller 8 hydraulic control speed control loop 9 and laser head 13 according to crackle data, Hydraulic Velocity control loop 9 controls punching drive unit 1 and drives punching head 3 to carry out punching with certain output speed, and laser head 13 carries out cut hole with certain energy;
7th step: main frame 7 controls punching drive unit 1 backhaul by controller 8, stops laser head 13 to work, completes punching.
In the present invention, X-ray crack detector 6, optoelectronic switch 11, controller 8 and Hydraulic Velocity control loop 9 are prior art.
The present invention adopts laser hole-cutting to combine with punching and realizes panel beating punching processing, and its operating efficiency is high, crudy good; By optoelectronic switch, work piece is accurately located, its accurate positioning, easy to operate; Detect the crackle situation Based Intelligent Control punching speed of work piece and laser head energy, avoid sheet material due to punching speed excessive and cause excessive deformation, due to punching speed too small and occur that the defect of burr produces, and improves crudy.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (2)
1. locate the panel beating hole punched device with crack detection with photoelectricity for one kind, comprise punching drive unit (1), cope match-plate pattern (2), punching head (3) and be positioned at the clamping device (10) below described punching head (3), in described clamping device (10), work piece (4) is installed, it is characterized in that:
Also comprise main frame (7), controller (8), Hydraulic Velocity control loop (9) and X-ray crack detector (6), described X-ray crack detector (6) is installed on the below of work piece (4) by support (14), X-ray crack detector (6) is installed in the chute (141) of described support (14); The lower surface of described cope match-plate pattern (2), with mounting groove (21), installs the optoelectronic switch (11) be connected with main frame (7) in described mounting groove (21); The installed in front of cope match-plate pattern (2) has the indicator lamp (12) be connected with main frame (7); Described clamping device (10) is provided with the colour code (5) detected for described optoelectronic switch (11);
The output of described main frame (7) is connected with described controller (8), X-ray crack detector (6) respectively, the data parameters detecting work piece (4) is delivered to main frame (7) by described X-ray crack detector (6), main frame (7) is by controller (8) hydraulic control speed control loop (9), and Hydraulic Velocity control loop (9) controls the output speed of punching drive unit (1);
Be built-in with laser head (13) in described punching head (3), described laser head (13) is connected with main frame (7) by described controller (8).
2. utilize band photoelectricity location and the panel beating hole-punching method for crack detection of claim 1, it is characterized in that comprising the following steps:
The first step: according to the punching position of work piece (4), regulates optoelectronic switch (11) position on cope match-plate pattern (2);
Second step: work piece (4) is placed in clamping device (10), and adjust clamping device (10) make optoelectronic switch (11) detect aim at colour code (5), optoelectronic switch (11) by main frame (7) control indicator lamp (12) bright;
3rd step: swinging mounting (14) makes X-ray crack detector (6) be placed in the below of work piece (4), and the position regulating X-ray crack detector (6) in chute (141);
4th step: start X-ray crack detector (6) and crack detection is carried out to work piece (4), draw crackle data, data are sent to main frame (7);
5th step: swinging mounting (14) makes X-ray crack detector (6) away from work piece (4);
6th step: main frame (7) passes through controller (8) hydraulic control speed control loop (9) and laser head (13) according to crackle data, Hydraulic Velocity control loop (9) controls punching drive unit (1) and drives punching head (3) to carry out punching with certain output speed, and laser head (13) carries out cut hole with certain energy;
7th step: main frame (7) controls punching drive unit (1) backhaul by controller (8), stops laser head (13) work, completes punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374787.2A CN104923634A (en) | 2015-06-24 | 2015-06-24 | Sheet metal punching device with photoelectric positioning and crack detection and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510374787.2A CN104923634A (en) | 2015-06-24 | 2015-06-24 | Sheet metal punching device with photoelectric positioning and crack detection and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104923634A true CN104923634A (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510374787.2A Pending CN104923634A (en) | 2015-06-24 | 2015-06-24 | Sheet metal punching device with photoelectric positioning and crack detection and method thereof |
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|---|---|
| CN (1) | CN104923634A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993009890A1 (en) * | 1991-11-12 | 1993-05-27 | The Commonwealth Of Australia | Improving fatigue life of holes |
| CN104162587A (en) * | 2014-07-21 | 2014-11-26 | 苏州璟瑜自动化科技有限公司 | Punching device with thin film positioning function and laser hole cutting function |
| CN104162588A (en) * | 2014-07-21 | 2014-11-26 | 苏州璟瑜自动化科技有限公司 | Punching device based on X-ray thickness detection and photoelectric positioning |
| CN104174759A (en) * | 2014-07-21 | 2014-12-03 | 苏州璟瑜自动化科技有限公司 | Punching device with functions of thin film positioning and ultrasonic crack detection |
| CN203991919U (en) * | 2014-07-21 | 2014-12-10 | 苏州璟瑜自动化科技有限公司 | Hole punched device based on capacitance detecting and optoelectronic induction location |
| CN104923613A (en) * | 2015-06-22 | 2015-09-23 | 苏州璟瑜自动化科技有限公司 | Sheet metal punching device with photoelectric positioning function and crack detecting function |
-
2015
- 2015-06-24 CN CN201510374787.2A patent/CN104923634A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993009890A1 (en) * | 1991-11-12 | 1993-05-27 | The Commonwealth Of Australia | Improving fatigue life of holes |
| CN104162587A (en) * | 2014-07-21 | 2014-11-26 | 苏州璟瑜自动化科技有限公司 | Punching device with thin film positioning function and laser hole cutting function |
| CN104162588A (en) * | 2014-07-21 | 2014-11-26 | 苏州璟瑜自动化科技有限公司 | Punching device based on X-ray thickness detection and photoelectric positioning |
| CN104174759A (en) * | 2014-07-21 | 2014-12-03 | 苏州璟瑜自动化科技有限公司 | Punching device with functions of thin film positioning and ultrasonic crack detection |
| CN203991919U (en) * | 2014-07-21 | 2014-12-10 | 苏州璟瑜自动化科技有限公司 | Hole punched device based on capacitance detecting and optoelectronic induction location |
| CN104923613A (en) * | 2015-06-22 | 2015-09-23 | 苏州璟瑜自动化科技有限公司 | Sheet metal punching device with photoelectric positioning function and crack detecting function |
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Application publication date: 20150923 |