CN105033021A - Punching device and method with automatic turnover and thickness detection functions - Google Patents
Punching device and method with automatic turnover and thickness detection functions Download PDFInfo
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- CN105033021A CN105033021A CN201510350740.2A CN201510350740A CN105033021A CN 105033021 A CN105033021 A CN 105033021A CN 201510350740 A CN201510350740 A CN 201510350740A CN 105033021 A CN105033021 A CN 105033021A
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- punching
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- clamping device
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Abstract
The invention relates to a punching device and method with automatic turnover and thickness detection functions. The punching device comprises a punching drive device, an upper template, a punching head and a clamping device below the punching head. A machined part is arranged in the clamping device. A host, a controller, a hydraulic speed control loop and an X-ray thickness detector below the machined part are further included. An optoelectronic switch and a proximity switch are arranged on the lower surface of the upper template. An indicator light is arranged on the front side of the upper template. A color code for detection of the optoelectronic switch is arranged on the clamping device. The clamping device is arranged on a support through a rotary air cylinder. The machined part is precisely located through the optoelectronic switch, locating is precise, and operation is convenient. The thickness of the machined part is detected, punching speed is controlled through the thickness, and machining quality is improved. The machined part is automatically turned over through the rotary air cylinder for double-side punching, a thick metal plate is machined, and punching resistance is small.
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 can only to thinner sheet fabrication.
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 with automatic turning and Thickness sensitivity and method thereof, 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 with automatic turning and Thickness sensitivity, 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, Hydraulic Velocity control loop and the X-ray thickness detector be positioned at below work piece, the lower surface of described cope match-plate pattern is with mounting groove, the optoelectronic switch be connected with main frame is installed in described mounting groove respectively, the proximity switch be connected with controller, 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, described clamping device is installed on support by rotary cylinder, the output of described main frame is connected with described controller, X-ray thickness detector respectively, and the output of controller also connects described rotary cylinder, the thickness parameter detecting work piece is delivered to main frame by described X-ray thickness detector, and main frame is by controller hydraulic control speed control loop, and Hydraulic Velocity control loop controls the output speed of punching drive unit.
With a hole-punching method for automatic turning and Thickness sensitivity, comprise the following steps:
The first step: according to the punching position of work piece, regulates optoelectronic switch and the position of proximity 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: X-ray thickness detector detects work piece thickness, by the thickness parameter of detection to main frame, main frame is according to thickness parameter by controller hydraulic control speed control loop, and Hydraulic Velocity control loop controls punching drive unit and drives punching head to carry out first time semi-piercing with certain output speed;
4th step: after proximity switch detects signal, main frame controls the backhaul of punching drive unit by controller, and controls rotary cylinder and drive work piece to turn over turnback;
5th step: host computer control punching drive unit band punching head carries out second time semi-piercing;
6th step: main frame controls the backhaul of punching drive unit by controller, completes punching.
Beneficial effect of the present invention is as follows:
The present invention is accurately located work piece by optoelectronic switch, its accurate positioning, easy to operate; Detect the thickness of work piece, by THICKNESS CONTROL punching speed, 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; Adopt rotary cylinder automatic turning work piece to carry out two-sided punching, realize thicker panel beating, its punching resistance is little, further reduces bore edges burr; Proximity switch is adopted automatically to detect the punching degree of depth, avoid punching excessive.
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 thickness detector; 7, main frame; 8, controller; 9, Hydraulic Velocity control loop; 10, clamping device; 11, optoelectronic switch; 12, indicator lamp; 13, rotary cylinder; 14, support; 15, proximity switch.
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 automatic turning of the present embodiment and the hole punched device of Thickness sensitivity, 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, Hydraulic Velocity control loop 9 and the X-ray thickness detector 6 be positioned at below work piece 4, the lower surface of cope match-plate pattern 2 is with mounting groove 21, the optoelectronic switch 11 be connected with main frame 7 is installed in mounting groove 21 respectively, the proximity switch 15 be connected with controller 8, 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, clamping device 10 is installed on support 14 by rotary cylinder 13, the output of main frame 7 is connected with controller 8, X-ray thickness detector 6 respectively, and the output of controller 8 also connects rotary cylinder 13, the thickness parameter detecting work piece 4 is delivered to main frame 7 by X-ray thickness detector 6, and 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.
Utilize the 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 optoelectronic switch 11 and the position of proximity switch 15 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: X-ray thickness detector 6 detects work piece 4 thickness, by the thickness parameter of detection to main frame 7, main frame 7 is according to thickness parameter by controller 8 hydraulic control speed control loop 9, and Hydraulic Velocity control loop 9 controls punching drive unit 1 and drives punching head 3 to carry out first time semi-piercing with certain output speed;
4th step: after proximity switch 15 detects signal, main frame 7 controls punching drive unit 1 backhaul by controller 8, and controls rotary cylinder 13 and drive work piece 4 to turn over turnback;
5th step: main frame 7 controls punching drive unit 1 and is with punching head 3 to carry out second time semi-piercing;
6th step: main frame 7 controls punching drive unit 1 backhaul by controller 8, completes punching.
In the present invention, X-ray thickness detector 6, optoelectronic switch 11, controller 8, proximity switch 15 and Hydraulic Velocity control loop 9 are prior art.
The present invention is accurately located work piece by optoelectronic switch, its accurate positioning, easy to operate; Detect the thickness of work piece, by THICKNESS CONTROL punching speed, 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; Adopt rotary cylinder automatic turning work piece to carry out two-sided punching, realize thicker panel beating, its punching resistance is little, further reduces bore edges burr; Proximity switch is adopted automatically to detect the punching degree of depth, avoid punching excessive.
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. the hole punched device with automatic turning and Thickness sensitivity, 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), Hydraulic Velocity control loop (9) and the X-ray thickness detector (6) be positioned at below work piece (4), 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) respectively, the proximity switch (15) be connected with controller (8), 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), described clamping device (10) is installed on support (14) by rotary cylinder (13), the output of described main frame (7) is connected with described controller (8), X-ray thickness detector (6) respectively, and the output of controller (8) also connects described rotary cylinder (13), the thickness parameter detecting work piece (4) is delivered to main frame (7) by described X-ray thickness 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).
2. utilize the band automatic turning of claim 1 and a hole-punching method for Thickness sensitivity, 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) and the position of proximity switch (15) 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: X-ray thickness detector (6) detects work piece (4) thickness, by the thickness parameter of detection to main frame (7), main frame (7) is according to thickness parameter by controller (8) hydraulic control speed control loop (9), and Hydraulic Velocity control loop (9) controls punching drive unit (1) and drives punching head (3) to carry out first time semi-piercing with certain output speed;
4th step: after proximity switch (15) detects signal, main frame (7) controls punching drive unit (1) backhaul by controller (8), and controls rotary cylinder (13) and drive work piece (4) to turn over turnback;
5th step: main frame (7) controls punching drive unit (1) band punching head (3) and carries out second time semi-piercing;
6th step: main frame (7) controls punching drive unit (1) backhaul by controller (8), completes punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350740.2A CN105033021A (en) | 2015-06-24 | 2015-06-24 | Punching device and method with automatic turnover and thickness detection functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510350740.2A CN105033021A (en) | 2015-06-24 | 2015-06-24 | Punching device and method with automatic turnover and thickness detection functions |
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| Publication Number | Publication Date |
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| CN105033021A true CN105033021A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510350740.2A Pending CN105033021A (en) | 2015-06-24 | 2015-06-24 | Punching device and method with automatic turnover and thickness detection functions |
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| CN (1) | CN105033021A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655239A (en) * | 2018-06-04 | 2018-10-16 | 佛山市同鑫智能装备科技有限公司 | A kind of aluminium product decompressor and Sheet Metal Forming Technology |
| CN108770206A (en) * | 2017-02-16 | 2018-11-06 | 李德兰 | A kind of circuit board hardboard installation hole processing device |
-
2015
- 2015-06-24 CN CN201510350740.2A patent/CN105033021A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770206A (en) * | 2017-02-16 | 2018-11-06 | 李德兰 | A kind of circuit board hardboard installation hole processing device |
| CN108770206B (en) * | 2017-02-16 | 2020-09-29 | 台州禾墨装饰设计有限公司 | Processing device for hard board mounting hole of circuit board |
| CN108655239A (en) * | 2018-06-04 | 2018-10-16 | 佛山市同鑫智能装备科技有限公司 | A kind of aluminium product decompressor and Sheet Metal Forming Technology |
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