CN104959406A - Metal plate bending system with angle regulation and control and stage bending - Google Patents
Metal plate bending system with angle regulation and control and stage bending Download PDFInfo
- Publication number
- CN104959406A CN104959406A CN201510345157.2A CN201510345157A CN104959406A CN 104959406 A CN104959406 A CN 104959406A CN 201510345157 A CN201510345157 A CN 201510345157A CN 104959406 A CN104959406 A CN 104959406A
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- China
- Prior art keywords
- bending
- pressure sensor
- work piece
- main frame
- detector
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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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
-
- 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
-
- 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)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a metal plate bending system with angle regulation and control and stage bending. The metal plate bending system comprises a drive motor, a clamping fixed seat and a main engine which are installed on a rack, the drive motor is provided with a bending shaft, and a machined workpiece is arranged on the clamping fixed seat; the metal plate bending system further comprises an ultrasonic thickness detector, an ultrasonic crack detector, a pressure sensor, a roller, a proximity switch and a controller, wherein the ultrasonic thickness detector, the ultrasonic crack detector, the pressure sensor and the roller are installed on the rack, and the controller is connected with the main engine; the ultrasonic thickness detector, the ultrasonic crack detector, the pressure sensor and the proximity switch are connected with the main engine through DSP date process modules respectively. By means of the combination of the stage bending and feedback control, the number of cracks is greatly reduced; by means of the roller, extrusion friction is carried out on the face, recessed inwards, of the machined workpiece, and raised burrs and cracks are effectively removed; the bending angle is controlled by the proximity switch, and excessive bending is prevented; by means of the pressure sensor, the clamping force is controlled, a metal plate is prevented from being deformed or loosened, and the machining reliability is improved.
Description
Technical field
The present invention relates to panel beating technical field, especially panel beating apparatus for bending.
Background technology
The plate bending machine of existing use, conventional organic pillow hydraulic pressure two class, mechanical bender utilizes motor to be realized moving up and down of work conjunction by series of gears speed change and eccentric wheel.Hydraulic bending press is then utilize hydraulic jack and a whole set of oil circuit control element to realize.These benders play an important role in large enterprise's batch production, but Bi Jing is due to expensive, complex structure, limit the universal of it.Along with the development of commodity economy, small articles of daily use stamped part is increasing, and small business and even individual business operator are in the urgent need to cheap, the simple plate bending machine of structure.
There is the small-sized bender of part in the market, the Simple bending processing of sheet material can be realized, but there is following shortcoming in it: rely on workman's experience setting bending moment of torsion during work, can not regulate in real time along with the thickness of sheet material, and adopt constant bending power, can not change along with the change of bending angle, sheet fabrication is of low quality, and the sheet material after bending exists crackle; Sheet material after bending can only rely on naked eyes to detect, and detects inaccurate, poor effect; After bending there is crackle and burr due to extruding in the sheet material of its concave surface, needs to process further, cause the process-cycle long; Lack angle controller, easily occur the situation that bending is excessive there is potential safety hazard; Work piece relies on manual adjustment clamping, and clamping dynamics is often bigger than normal or less than normal, when causing bending work piece loosen or clamping place distortion excessive.
Summary of the invention
The applicant, for the above-mentioned shortcoming of above-mentioned bending equipment, provides a kind of with angle regulation and control and the panel beating bending system of stage bending, and it has delicate structure, feature that crudy is high.
The technical solution adopted in the present invention is as follows:
With the panel beating bending system of angle regulation and control with stage bending, comprise the drive motors be installed in frame, grip the main frame of seat and control drive motors, the motor shaft of drive motors is installed bending axle, grip device work piece on seat;
Also comprise by the ultrasonic thickness detector of the first support installing in described frame, be installed on the controller gripping the first pressure sensor on seat and roller bearing, detection feedback device and be connected with described main frame, described roller bearing is positioned at the bending side of work piece, described first pressure sensor is installed on and grips in the mounting groove of seat, in described mounting groove, returning apparatus has the pressing plate being positioned at the first pressure sensor upper end, the upper surface linking springs of pressing plate, the upper end of spring is connected with described roller bearing by connecting plate; Described gripping seat is also connected with the second pressure sensor and the fixed block with gliding groove and upper hopper chute, second pressure sensor is positioned at the clamping side of work piece, be connected with connecting plate by connecting rod in described gliding groove, in described upper hopper chute, connect described proximity switch by screw; Described detection feedback device comprises by the second holder device in gripping the supersonic crack detector on seat, and supersonic crack detector is positioned at the bending part of work piece;
Described ultrasonic thickness detector, the first pressure sensor, the second pressure sensor, proximity switch and supersonic crack detector are connected with main frame respectively by DSP data processing module; Described ultrasonic thickness detector detects the thickness of work piece and data is delivered to main frame through the process of described DSP data processing module, initial torque signal, according to the thickness setting initial torque signal of work piece, is controlled the first output torque of drive motors by main frame by controller; Described supersonic crack detector detects the crackle amount of the bending part of the work piece after bending, and crackle amount is fed back to main frame by the process of described DSP data processing module, and main frame controls the second output torque of drive motors according to feedback information; First pressure sensor detects the pressure signal of pressing plate also by the bending moment of torsion of drive motors described in host computer control.
Beneficial effect of the present invention is as follows:
The present invention controls stable clamp pressure by the second pressure sensor, avoid clamp pressure excessive or too small time work piece clamping place distortion excessive or produce loosen; The thickness of work piece is detected by ultrasonic thickness detector, main frame is utilized to carry out first stage bending according to the initial output torque of the THICKNESS CONTROL drive motors of work piece, and adjust initial output torque by detecting crackle, with most suitable initial torque, bending is carried out to work piece, avoid the excessive or too small impact on work piece of initial torque; Adopt the first pressure sensor to control the bending moment of torsion of drive motors, carry out second stage bending with bending moment of torsion, by bending stage by stage, reduce crackle amount widely, improve crudy; Roller bearing is set extrusion friction is carried out to the inner concave of work piece, effectively removes protruding burr and crackle, save following process process, shorten the process-cycle; Control bending angle by proximity switch, prevent excessive bending, improve the security of processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is working state figure of the present invention.
Fig. 3 is the structural representation of detection feedback device of the present invention.
Fig. 4 is operation principle block diagram of the present invention.
In figure: 1, frame; 2, seat is gripped; 21, mounting groove; 3, drive motors; 4, main frame; 5, work piece; 6, bending axle; 7, the first support; 8, ultrasonic thickness detector; 9, DSP data processing module; 10, controller; 11, fixed block; 111, gliding groove; 112, upper hopper chute; 12, the first pressure sensor; 13, spring; 14, connecting plate; 15, roller bearing; 16, connecting rod; 17, pressing plate; 18, the second support; 19, supersonic crack detector; 20, proximity switch; 22, the second pressure sensor.
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 to 4, the band angle regulation and control of the present embodiment and the panel beating bending system of stage bending, comprise the drive motors 3 be installed in frame 1, grip the main frame 4 of seat 2 and control drive motors 3, the motor shaft of drive motors 3 is installed bending axle 6, grip device work piece 5 on seat 2;
Also comprise the ultrasonic thickness detector 8 be installed on by the first support 7 in frame 1, be installed on the controller 10 gripping the first pressure sensor 12 on seat 2 and roller bearing 15, detect feedback device and be connected with main frame 4, roller bearing 15 is positioned at the bending side of work piece 5, first pressure sensor 12 is installed on and grips in the mounting groove 21 of seat 2, in mounting groove 21, returning apparatus has the pressing plate 17 being positioned at the first pressure sensor 12 upper end, the upper surface linking springs 13 of pressing plate 17, the upper end of spring 13 is connected with roller bearing 15 by connecting plate 14; Grip and seat 2 is also connected with the second pressure sensor 22 and the fixed block 11 with gliding groove 111 and upper hopper chute 112, second pressure sensor 22 is positioned at the clamping side of work piece 5, be connected with connecting plate 14 by connecting rod 16 in gliding groove 111, in upper hopper chute 112, connect proximity switch 20 by screw; Detect feedback device to comprise and be installed on by the second support 18 the supersonic crack detector 19 gripped on seat 2, supersonic crack detector 19 is positioned at the bending part of work piece 5;
Ultrasonic thickness detector 8, first pressure sensor 12, second pressure sensor 22, proximity switch 20 and supersonic crack detector 19 are connected with main frame 4 respectively by DSP data processing module 9, ultrasonic thickness detector 8 detects the thickness of work piece 5 and data is delivered to main frame 4 through DSP data processing module 9 process, main frame 4 is according to the thickness setting initial torque signal of work piece 5, and the first output torque initial torque signal being controlled drive motors 3 by controller 10 carries out bending as initial torque to work piece 5, the first pressure threshold value is set in first pressure sensor 12, roller bearing 15 is extruded during work piece 5 bending, extruding force is passed to the first pressure sensor 12 by roller bearing 15, when extruding force is more than the first pressure threshold value, first pressure sensor 12 controls the bending moment of torsion of drive motors 3 by main frame 4, bending moment of torsion is generally set as 1.2 ~ 1.5 times of initial torque, drive motors 3 continues Bending Processing with bending moment of torsion to work piece 5, when after work piece 5 bending, its bending end contacts with proximity switch 20, electric machine rotation is stopped by main frame 4 after proximity switch 20 detects signal, complete bending operation, supersonic crack detector 19 detects the crackle amount of the bending part of the work piece 5 after bending, crackle amount is fed back to main frame 4 by DSP data processing module 9 process, the second output torque that main frame 4 controls drive motors 3 according to feedback information carries out bending as initial torque to next work piece 5, and the second output torque is 0.8 ~ 1 times of the first output torque.
Second pressure sensor 22 is for detecting the chucking power of work piece 5, the second pressure threshold value is set with in second pressure sensor 22, when work piece 5 is installed, the chucking power that second pressure sensor 22 detects must reach the second pressure threshold value, otherwise drive motors 3 does not work, second pressure sensor 22 controls stable chucking power, avoid chucking power excessive or too small time work piece 5 clamping place distortion excessive or produce loosen.
The present invention controls stable clamp pressure by the second pressure sensor 22, avoid clamp pressure excessive or too small time work piece 5 clamping place distortion excessive or produce loosen; The thickness of work piece 5 is detected by ultrasonic thickness detector 8, main frame 4 is utilized to carry out first stage bending according to the initial output torque of the THICKNESS CONTROL drive motors 3 of work piece 5, and adjust initial output torque by detecting crackle, with most suitable initial torque, bending is carried out to work piece 5, avoid the excessive or too small impact on work piece 5 of initial torque; Adopt the first pressure sensor 12 to control the bending moment of torsion of drive motors 3, carry out second stage bending with bending moment of torsion, by bending stage by stage, reduce crackle amount widely, improve crudy; The inner concave arranging roller bearing 15 pairs of work pieces 5 carries out extrusion friction, effectively removes protruding burr and crackle, saves following process process, shorten the process-cycle; Control bending angle by proximity switch 20, prevent excessive bending, improve the security of processing.
In the present invention, ultrasonic thickness detector 8, supersonic crack detector 19, DSP data processing module 9, pressure sensor, proximity switch 20 and controller 10 are prior art.
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. one kind regulates and controls the panel beating bending system with stage bending with angle, comprise the drive motors (3) be installed in frame (1), grip the main frame (4) of seat (2) and control drive motors (3), the motor shaft of drive motors (3) is installed bending axle (6), grip the upper device work piece (5) of seat (2), it is characterized in that:
Also comprise the ultrasonic thickness detector (8) be installed on by the first support (7) in described frame (1), be installed on and grip the first pressure sensor (12) on seat (2) and roller bearing (15), the controller (10) detecting feedback device and be connected with described main frame (4), described roller bearing (15) is positioned at the bending side of work piece (5), described first pressure sensor (12) is installed in the mounting groove (21) gripping seat (2), in described mounting groove (21), returning apparatus has the pressing plate (17) being positioned at the first pressure sensor (12) upper end, the upper surface linking springs (13) of pressing plate (17), the upper end of spring (13) is connected with described roller bearing (15) by connecting plate (14), described gripping seat (2) is also connected with the second pressure sensor (22) and the fixed block (11) with gliding groove (111) and upper hopper chute (112), second pressure sensor (22) is positioned at the clamping side of work piece (5), be connected with connecting plate (14) by connecting rod (16) in described gliding groove (111), in described upper hopper chute (112), connect described proximity switch (20) by screw, described detection feedback device comprises and is installed on by the second support (18) the supersonic crack detector (19) gripped on seat (2), and supersonic crack detector (19) is positioned at the bending part of work piece (5),
Described ultrasonic thickness detector (8), the first pressure sensor (12), the second pressure sensor (22), proximity switch (20) and supersonic crack detector (19) are connected with main frame (4) respectively by DSP data processing module (9); Described ultrasonic thickness detector (8) is detected the thickness of work piece (5) and data is delivered to main frame (4) through described DSP data processing module (9) process, initial torque signal, according to the thickness setting initial torque signal of work piece (5), is controlled the first output torque of drive motors (3) by main frame (4) by controller (10); Described supersonic crack detector (19) detects the crackle amount of the bending part of the work piece (5) after bending, crackle amount is fed back to main frame (4) by described DSP data processing module (9) process, and main frame (4) controls the second output torque of drive motors (3) according to feedback information; First pressure sensor (12) detects the pressure signal of pressing plate (17) and passes through the bending moment of torsion that main frame (4) controls described drive motors (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345157.2A CN104959406A (en) | 2015-06-22 | 2015-06-22 | Metal plate bending system with angle regulation and control and stage bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345157.2A CN104959406A (en) | 2015-06-22 | 2015-06-22 | Metal plate bending system with angle regulation and control and stage bending |
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| Publication Number | Publication Date |
|---|---|
| CN104959406A true CN104959406A (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510345157.2A Pending CN104959406A (en) | 2015-06-22 | 2015-06-22 | Metal plate bending system with angle regulation and control and stage bending |
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| CN (1) | CN104959406A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942045A (en) * | 2015-06-24 | 2015-09-30 | 苏州边桐传感科技有限公司 | Bending processing device based on pressure inductive control |
| CN104942076A (en) * | 2015-06-25 | 2015-09-30 | 苏州边桐传感科技有限公司 | Sheet metal bending system and method with angle regulating and controlling function and phased bending function |
| CN105268767A (en) * | 2015-11-28 | 2016-01-27 | 谭华 | Pipe bending device with real-time adjustment |
| CN105344768A (en) * | 2015-11-28 | 2016-02-24 | 谭华 | Pipe bending device based on crack detection |
| CN105499340A (en) * | 2015-11-28 | 2016-04-20 | 谭华 | Metal pipe bending device |
| CN105537339A (en) * | 2015-11-28 | 2016-05-04 | 谭华 | Pipe bending device based on X-ray crack detection and adjustment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11114629A (en) * | 1997-10-09 | 1999-04-27 | Nisshinbo Ind Inc | Holding device for work of press brake |
| EP2551029A1 (en) * | 2011-07-27 | 2013-01-30 | Promau S.R.L. | Apparatus and method for the electrohydraulic control of parallelism in a bending machine for working metal products |
| 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 |
| CN104588439A (en) * | 2014-12-24 | 2015-05-06 | 广东高鑫科技股份有限公司 | Bending machine based on PLC plate thickness detection and rotation speed control and bending machining method |
| CN104624737A (en) * | 2014-12-24 | 2015-05-20 | 广东高鑫科技股份有限公司 | Bending machine controlling torque adjustment and roll bending through PLC and method |
-
2015
- 2015-06-22 CN CN201510345157.2A patent/CN104959406A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11114629A (en) * | 1997-10-09 | 1999-04-27 | Nisshinbo Ind Inc | Holding device for work of press brake |
| EP2551029A1 (en) * | 2011-07-27 | 2013-01-30 | Promau S.R.L. | Apparatus and method for the electrohydraulic control of parallelism in a bending machine for working metal products |
| 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 |
| CN104588439A (en) * | 2014-12-24 | 2015-05-06 | 广东高鑫科技股份有限公司 | Bending machine based on PLC plate thickness detection and rotation speed control and bending machining method |
| CN104624737A (en) * | 2014-12-24 | 2015-05-20 | 广东高鑫科技股份有限公司 | Bending machine controlling torque adjustment and roll bending through PLC and method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942045A (en) * | 2015-06-24 | 2015-09-30 | 苏州边桐传感科技有限公司 | Bending processing device based on pressure inductive control |
| CN104942076A (en) * | 2015-06-25 | 2015-09-30 | 苏州边桐传感科技有限公司 | Sheet metal bending system and method with angle regulating and controlling function and phased bending function |
| CN105268767A (en) * | 2015-11-28 | 2016-01-27 | 谭华 | Pipe bending device with real-time adjustment |
| CN105344768A (en) * | 2015-11-28 | 2016-02-24 | 谭华 | Pipe bending device based on crack detection |
| CN105499340A (en) * | 2015-11-28 | 2016-04-20 | 谭华 | Metal pipe bending device |
| CN105537339A (en) * | 2015-11-28 | 2016-05-04 | 谭华 | Pipe bending device based on X-ray crack detection and adjustment |
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Application publication date: 20151007 |