CN104923619A - Punching device based on metal plate impedance and photoelectric sensing location - Google Patents
Punching device based on metal plate impedance and photoelectric sensing location Download PDFInfo
- Publication number
- CN104923619A CN104923619A CN201510346137.7A CN201510346137A CN104923619A CN 104923619 A CN104923619 A CN 104923619A CN 201510346137 A CN201510346137 A CN 201510346137A CN 104923619 A CN104923619 A CN 104923619A
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- China
- Prior art keywords
- punching
- main frame
- controller
- head
- pressure
- Prior art date
- 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
- 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
- B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
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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
- 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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to a punching device based on metal plate impedance and photoelectric sensing location. The punching device comprises a punching driving device, an upper die plate, a punching head, and a clamping device located below the punching head, wherein a part to be machined is installed in the clamping device. The punching device further comprises a main unit, a controller, a pressure control valve, an impedance detector and an optoelectronic switch. A shade guide used for optoelectronic switch detection is installed on the clamping device. The output end of the main unit is connected with the controller and the impedance detector. A laser head is arranged inside the punching head. According to the punching device, laser cutting and punching are combined, and machining efficiency is improved; the part to be machined is accurately positioned through the optoelectronic switch, positioning is accurate, and operation is convenient; the thickness of the part to be machined is detected, punching speed and laser energy are controlled based on the thickness, excessive deformation of a metal plate caused by ultrahigh punching pressure is avoided, burrs generated due to ultralow punching pressure are avoided, and machining quality is improved.
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 pressure 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 hole punched device of locating based on panel beating impedance and photoelectric sensing, it has, and punching quality is high, the feature of process safety.
The technical solution adopted in the present invention is as follows:
A kind of hole punched device of locating based on panel beating impedance and photoelectric sensing, comprise punching drive unit, cope match-plate pattern, punching head and be positioned at the clamping device of described punching head lower position, in described clamping device, work piece is installed, also comprise main frame, controller, pressure-control valve and impedance detector, the lower surface of described cope match-plate pattern is with mounting groove, install 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, impedance detector respectively, the thickness parameter detecting work piece is delivered to main frame by described impedance detector, main frame is by controller controlled pressure control valve, and pressure-control valve controls the output pressure of punching drive unit; Be built-in with laser head in described punching head, described laser head is connected with main frame by controller.
Beneficial effect of the present invention is as follows:
The present invention adopts laser hole-cutting to combine with punching, improves working (machining) efficiency; By optoelectronic switch, work piece is accurately located, its accurate positioning, easy to operate; Detect the thickness of work piece, by THICKNESS CONTROL punching speed and laser energy, avoid sheet material due to punching pressure excessive and cause excessive deformation, due to punching ram compression power 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, impedance detector; 7, main frame; 8, controller; 9, pressure-control valve; 10, clamping device; 11, optoelectronic switch; 12, indicator lamp; 13, laser head.
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 hole punched device of locating based on panel beating impedance and photoelectric sensing of the present embodiment, comprise punching drive unit 1, cope match-plate pattern 2, punching head 3 and be positioned at the clamping device 10 of punching head 3 lower position, work piece 4 is installed in clamping device 10, also comprise main frame 7, controller 8, pressure-control valve 9 and impedance detector 6, the lower surface of cope match-plate pattern 2 is with mounting groove 21, install 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, impedance detector 6 respectively, the thickness parameter detecting work piece 4 is delivered to main frame 7 by impedance detector 6, main frame 7 is by controller 8 controlled pressure control valve 9, and pressure-control valve 9 controls the output pressure 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 regulates the tranmitting frequency of laser head 13 according to the thickness of work piece 4.
When the present invention installs work piece 4, the punching position according to work piece 4 regulates the position of optoelectronic switch 11 on cope match-plate pattern 2; Regulate clamping device 10, make optoelectronic switch 11 colour code 5 be detected, it is bright that signal is controlled indicator lamp 12 by main frame 7 by optoelectronic switch 11; In punch process, the thickness of work piece 4 is detected by impedance detector 6, thickness parameter is sent to main frame 7, main frame 7 one aspect is by controller 8 controlled pressure control valve 9, pressure-control valve 9 controls the output pressure of punching drive unit 1, make punching head 3 carry out punching with certain pressure, control the tranmitting frequency of laser head 13 on the other hand, make laser head 13 carry out cut hole with certain energy to work piece 4.
In the present invention, impedance detector 6, optoelectronic switch 11, controller 8 and pressure-control valve 9 are prior art.
The present invention adopts laser hole-cutting to combine with punching, improves working (machining) efficiency; By optoelectronic switch, work piece is accurately located, its accurate positioning, easy to operate; Detect the thickness of work piece, by THICKNESS CONTROL punching speed and laser energy, avoid sheet material due to punching pressure excessive and cause excessive deformation, due to punching ram compression power 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 (1)
1. a hole punched device of locating based on panel beating impedance and photoelectric sensing, comprise punching drive unit (1), cope match-plate pattern (2), punching head (3) and be positioned at the clamping device (10) of described punching head (3) lower position, in described clamping device (10), work piece (4) is installed, it is characterized in that: also comprise main frame (7), controller (8), pressure-control valve (9) and impedance detector (6), the lower surface of described cope match-plate pattern (2) is with mounting groove (21), the optoelectronic switch (11) be connected with main frame (7) is installed 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), impedance detector (6) respectively, the thickness parameter detecting work piece (4) is delivered to main frame (7) by described impedance detector (6), main frame (7) is by controller (8) controlled pressure control valve (9), and pressure-control valve (9) controls the output pressure 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 controller (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510346137.7A CN104923619A (en) | 2015-06-23 | 2015-06-23 | Punching device based on metal plate impedance and photoelectric sensing location |
Applications Claiming Priority (1)
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---|---|---|---|
CN201510346137.7A CN104923619A (en) | 2015-06-23 | 2015-06-23 | Punching device based on metal plate impedance and photoelectric sensing location |
Publications (1)
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CN104923619A true CN104923619A (en) | 2015-09-23 |
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Family Applications (1)
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CN201510346137.7A Pending CN104923619A (en) | 2015-06-23 | 2015-06-23 | Punching device based on metal plate impedance and photoelectric sensing location |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114147112A (en) * | 2022-02-09 | 2022-03-08 | 江苏梦尧智能制造有限公司 | Stamping equipment is detected to sheet metal processing effect |
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 |
JPH08108226A (en) * | 1994-10-06 | 1996-04-30 | Hitachi Cable Ltd | Press die with intermittent hole detector |
CN202963176U (en) * | 2012-10-26 | 2013-06-05 | 合肥红日车业有限公司 | Punching device of sweeping board of electromobile |
CN104162585A (en) * | 2014-07-21 | 2014-11-26 | 苏州璟瑜自动化科技有限公司 | Punching device based on capacitance detection and photoelectric induction positioning |
CN203991926U (en) * | 2014-07-21 | 2014-12-10 | 苏州璟瑜自动化科技有限公司 | Based on the hole punched device of optoelectronic induction location |
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 |
-
2015
- 2015-06-23 CN CN201510346137.7A patent/CN104923619A/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 |
JPH08108226A (en) * | 1994-10-06 | 1996-04-30 | Hitachi Cable Ltd | Press die with intermittent hole detector |
CN202963176U (en) * | 2012-10-26 | 2013-06-05 | 合肥红日车业有限公司 | Punching device of sweeping board of electromobile |
CN104162585A (en) * | 2014-07-21 | 2014-11-26 | 苏州璟瑜自动化科技有限公司 | Punching device based on capacitance detection and photoelectric induction positioning |
CN203991926U (en) * | 2014-07-21 | 2014-12-10 | 苏州璟瑜自动化科技有限公司 | Based on the hole punched device of optoelectronic induction location |
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 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114147112A (en) * | 2022-02-09 | 2022-03-08 | 江苏梦尧智能制造有限公司 | Stamping equipment is detected to sheet metal processing effect |
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