CN104923621A - Metal plate punching device based on crack detection feedback - Google Patents

Metal plate punching device based on crack detection feedback Download PDF

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Publication number
CN104923621A
CN104923621A CN201510346140.9A CN201510346140A CN104923621A CN 104923621 A CN104923621 A CN 104923621A CN 201510346140 A CN201510346140 A CN 201510346140A CN 104923621 A CN104923621 A CN 104923621A
Authority
CN
China
Prior art keywords
punching
metal plate
clamping
work piece
pressure
Prior art date
Application number
CN201510346140.9A
Other languages
Chinese (zh)
Inventor
不公告发明人
Original Assignee
苏州璟瑜自动化科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州璟瑜自动化科技有限公司 filed Critical 苏州璟瑜自动化科技有限公司
Priority to CN201510346140.9A priority Critical patent/CN104923621A/en
Publication of CN104923621A publication Critical patent/CN104923621A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/26Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265Perforating, 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

Abstract

The invention relates to a metal plate punching device based on crack detection feedback. The metal plate 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 metal plate punching device further comprises a main unit, a controller, a pressure control valve and an ultrasonic crack detector used for detecting cracks of a finished product of the part to be machined. A supporting block is arranged below the part to be machined, and a proximity switch is installed on the clamping device. According to the metal plate punching device, the crack data proportion of the punched part is detected and fed back to the main unit so as to control the punching pressure of the punching driving device, excessive deformation of a metal plate and burrs are avoided, and machining quality is improved; the proximity switch is arranged to achieve automatic return and prevent accidents caused by excessive punching.

Description

Based on the panel beating hole punched device of crack detection feedback

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 panel beating hole punched device based on crack detection feedback, 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 panel beating hole punched device based on crack detection feedback, 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 the supersonic crack detector for detecting work piece finished product crackle, be provided with back-up block below work piece, described clamping device is provided with proximity switch; The output of described main frame is connected with described controller, supersonic crack detector and proximity switch respectively, the data parameters detecting the work piece processed is fed back to main frame by described supersonic crack detector, main frame is by controller controlled pressure control valve, and pressure-control valve controls the output pressure of punching drive unit.

Beneficial effect of the present invention is as follows:

The present invention feeds back to the punching pressure of host computer control punching drive unit by the crackle ratio data detecting the work piece of punching, avoids the generation of sheet material excessive deformation and burr defect, improves crudy; Proximity switch is set and realizes automatic return, and can prevent punching from excessively causing the generation of security incident.

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; 3, punching head; 4, work piece; 5, connect

Nearly switch; 6, main frame; 7, supersonic crack detector; 8, controller; 9, Stress control

Valve; 10, clamping device; 11, back-up block.

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 panel beating hole punched device based on crack detection feedback 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 6, controller 8, pressure-control valve 9 and the supersonic crack detector 7 for detecting work piece finished product crackle, back-up block 11 is provided with below work piece 4, clamping device 10 is provided with proximity switch 5, proximity switch 5 is for controlling the punching stroke of punching head 3; The output of main frame 6 is connected with controller 8, supersonic crack detector 7 and proximity switch 5 respectively, the data parameters detecting the work piece 4 processed is fed back to main frame 6 by supersonic crack detector 7, main frame 6 is by controller 8 controlled pressure control valve 9, and pressure-control valve 9 controls the output pressure of punching drive unit 1.

The present invention detects the crackle of the work piece 4 of punching by supersonic crack detector 7, namely the quality after work piece 4 punching is detected, and Crack Parameters is fed back to main frame 6, main frame 6 is according to feedback information controlled pressure control valve 9, pressure-control valve 9 controls the punching pressure of punching drive unit 1, carries out the punching of next work piece 4; When the crackle ratio data of work piece 4 reaches processing request after circulation feedback with control, realize the high-quality punching of Metal plate.

In the present invention, supersonic crack detector 7, proximity switch 5, controller 8 and pressure-control valve 9 are prior art.

The present invention feeds back to the punching pressure of host computer control punching drive unit by the crackle ratio data detecting the work piece of punching, avoids the generation of sheet material excessive deformation and burr defect, improves crudy; Proximity switch is set and realizes automatic return, and can prevent punching from excessively causing the generation of security incident.

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. the panel beating hole punched device based on crack detection feedback, 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 (6), controller (8), pressure-control valve (9) and the supersonic crack detector (7) for detecting work piece finished product crackle, work piece (4) below is provided with back-up block (11), described clamping device (10) is provided with proximity switch (5), the output of described main frame (6) is connected with described controller (8), supersonic crack detector (7) and proximity switch (5) respectively, the data parameters detecting the work piece (4) processed is fed back to main frame (6) by described supersonic crack detector (7), main frame (6) is by controller (8) controlled pressure control valve (9), and pressure-control valve (9) controls the output pressure of punching drive unit (1).
CN201510346140.9A 2015-06-23 2015-06-23 Metal plate punching device based on crack detection feedback CN104923621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510346140.9A CN104923621A (en) 2015-06-23 2015-06-23 Metal plate punching device based on crack detection feedback

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510346140.9A CN104923621A (en) 2015-06-23 2015-06-23 Metal plate punching device based on crack detection feedback

Publications (1)

Publication Number Publication Date
CN104923621A true CN104923621A (en) 2015-09-23

Family

ID=54111229

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510346140.9A CN104923621A (en) 2015-06-23 2015-06-23 Metal plate punching device based on crack detection feedback

Country Status (1)

Country Link
CN (1) CN104923621A (en)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923632A (en) * 2015-06-25 2015-09-23 苏州璟瑜自动化科技有限公司 Sheet metal punching device based on crack detection feedback and method thereof
CN105269401A (en) * 2015-11-28 2016-01-27 谭华 Small metal plate drilling device with drilling quality detection function
CN105268805A (en) * 2015-11-28 2016-01-27 谭华 Crack detection tool for metal plate stamping
CN105268784A (en) * 2015-11-28 2016-01-27 孙新梅 Heating and stamping device for crack detection of bent position
CN105290543A (en) * 2015-11-28 2016-02-03 谭华 Small-size tapping device with crack detection function
CN105290165A (en) * 2015-11-28 2016-02-03 谭华 Sheet metal stamping device with counting and crack detection
CN105290513A (en) * 2015-11-28 2016-02-03 谭华 Precision slotting machining device
CN105290811A (en) * 2015-10-31 2016-02-03 安新生 W-type workpiece tapping tool based on safe control
CN105290184A (en) * 2015-11-28 2016-02-03 谭华 Sheet metal stamping device
CN105328238A (en) * 2015-11-28 2016-02-17 谭华 Multifunctional sheet-metal drilling device
CN105345601A (en) * 2015-11-28 2016-02-24 谭华 Intelligent slotting processing device
CN105345602A (en) * 2015-11-28 2016-02-24 谭华 Precise slotting device for thin sheet
CN105344781A (en) * 2015-11-28 2016-02-24 谭华 Stamping device based on crack detection
CN105364126A (en) * 2015-11-28 2016-03-02 谭华 Counting type drilling device for sheet metal part
CN105382354A (en) * 2015-10-31 2016-03-09 安新生 W-shaped part tapping tool based on sensing detection counting
CN105382300A (en) * 2015-11-28 2016-03-09 谭华 Small drilling device for sheet metal part
CN105397569A (en) * 2015-11-28 2016-03-16 谭华 Multifunctional and intelligent plate slotting device
CN105397570A (en) * 2015-11-28 2016-03-16 谭华 Multifunctional intelligent feedback type sheet slotting device
CN105414666A (en) * 2015-11-28 2016-03-23 谭华 Precision slotting device of thin-walled plate
CN105436632A (en) * 2015-11-28 2016-03-30 谭华 Tapping fixture based on counting and crack detection feedback adjustment
CN105436634A (en) * 2015-11-28 2016-03-30 谭华 Safety tapping device based on crack detection
CN105500116A (en) * 2015-11-28 2016-04-20 谭华 Intelligent finish grooving device of thin plate
CN105537685A (en) * 2015-11-28 2016-05-04 谭华 Feedback type grooving device for thin-walled plate

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923632A (en) * 2015-06-25 2015-09-23 苏州璟瑜自动化科技有限公司 Sheet metal punching device based on crack detection feedback and method thereof
CN105290811A (en) * 2015-10-31 2016-02-03 安新生 W-type workpiece tapping tool based on safe control
CN105382354A (en) * 2015-10-31 2016-03-09 安新生 W-shaped part tapping tool based on sensing detection counting
CN105345602A (en) * 2015-11-28 2016-02-24 谭华 Precise slotting device for thin sheet
CN105290543A (en) * 2015-11-28 2016-02-03 谭华 Small-size tapping device with crack detection function
CN105290165A (en) * 2015-11-28 2016-02-03 谭华 Sheet metal stamping device with counting and crack detection
CN105290513A (en) * 2015-11-28 2016-02-03 谭华 Precision slotting machining device
CN105268784A (en) * 2015-11-28 2016-01-27 孙新梅 Heating and stamping device for crack detection of bent position
CN105290184A (en) * 2015-11-28 2016-02-03 谭华 Sheet metal stamping device
CN105328238A (en) * 2015-11-28 2016-02-17 谭华 Multifunctional sheet-metal drilling device
CN105345601A (en) * 2015-11-28 2016-02-24 谭华 Intelligent slotting processing device
CN105268805A (en) * 2015-11-28 2016-01-27 谭华 Crack detection tool for metal plate stamping
CN105344781A (en) * 2015-11-28 2016-02-24 谭华 Stamping device based on crack detection
CN105364126A (en) * 2015-11-28 2016-03-02 谭华 Counting type drilling device for sheet metal part
CN105269401A (en) * 2015-11-28 2016-01-27 谭华 Small metal plate drilling device with drilling quality detection function
CN105382300A (en) * 2015-11-28 2016-03-09 谭华 Small drilling device for sheet metal part
CN105397569A (en) * 2015-11-28 2016-03-16 谭华 Multifunctional and intelligent plate slotting device
CN105397570A (en) * 2015-11-28 2016-03-16 谭华 Multifunctional intelligent feedback type sheet slotting device
CN105414666A (en) * 2015-11-28 2016-03-23 谭华 Precision slotting device of thin-walled plate
CN105436632A (en) * 2015-11-28 2016-03-30 谭华 Tapping fixture based on counting and crack detection feedback adjustment
CN105436634A (en) * 2015-11-28 2016-03-30 谭华 Safety tapping device based on crack detection
CN105500116A (en) * 2015-11-28 2016-04-20 谭华 Intelligent finish grooving device of thin plate
CN105537685A (en) * 2015-11-28 2016-05-04 谭华 Feedback type grooving device for thin-walled plate

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Application publication date: 20150923