CN105618523A - Metal plate bending device - Google Patents
Metal plate bending device Download PDFInfo
- Publication number
- CN105618523A CN105618523A CN201410692591.3A CN201410692591A CN105618523A CN 105618523 A CN105618523 A CN 105618523A CN 201410692591 A CN201410692591 A CN 201410692591A CN 105618523 A CN105618523 A CN 105618523A
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- China
- Prior art keywords
- drive motor
- capacitive sensing
- main frame
- work piece
- host
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Abstract
The invention relates to a metal plate bending device which comprises a drive motor, a clamping fixing seat and a host which is used for controlling the drive motor. The drive motor, the clamping fixing seat and the host are arranged on a rack. A motor shaft of the drive motor is provided with a bending shaft. The clamping fixing seat is provided with a machined part. The metal plate bending device further comprises a capacitive sensing thickness detector installed on the rack through a support, a controller connected with the host, and a pressure sensor arranged on the side face of a clamping groove of the clamping fixing seat. The capacitive sensing thickness detector and the pressure sensor are connected with the host through a DSP data processing module. The capacitive sensing thickness detector detects the thickness of the machined part and transmits data to the host after the data are processed through the DSP data processing module, the host sets a torque signal according to the thickness of the machined part, and the torque signal is used for controlling the output torque of the drive motor through the controller; and a pressure plate is arranged on the inner side of the clamping groove, a plurality of pressure detection points are evenly distributed on the pressure plate, and the pressure detection points are connected with the pressure sensor.
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, machinery bender is to utilize motor to be realized moving up and down of work conjunction by series of gears speed change and eccentric. Hydraulic bending press is then utilize hydraulic jack and a whole set of oil circuit to control element to realize. These benders play an important role in large enterprise produces in batches, but Bi Jing due to expensive, structure is complicated, limits the universal of it. Along with the development of commodity economy, small articles of daily use stamped part is increasing, and small business or even individual business operator are in the urgent need to plate bending machine cheap, simple in construction.
Occur in that the small-sized bender of part in the market, rely on workman's experience to set bending moment of torsion during work, it is impossible to along with the thickness of sheet material regulates in real time, therefore sheet fabrication is of low quality, and the sheet material after bending exists crack defect; Work piece relies on manual adjustment clamping, and clamping dynamics is often not bigger than normal or less than normal, and when causing bending, work piece loosens or holding position deformation is excessive.
Summary of the invention
The applicant is for the disadvantages mentioned above of above-mentioned bending equipment, it is provided that a kind of panel beating bending machining device, the feature that it has delicate structure, crudy is high.
The technical solution adopted in the present invention is as follows:
A kind of panel beating bending machining device, including the drive motor being installed in frame, grip seat and control the main frame of drive motor, the motor shaft of drive motor is installed bending axle, grip device work piece on seat, also including the controller that is connected with described main frame by the capacitive sensing thickness detector that support is installed in described frame and grip the pressure transducer of holding tank side of seat described in being installed on, described capacitive sensing thickness detector and pressure transducer are connected with main frame respectively through DSP data processing module; Described capacitive sensing thickness detector detects the thickness of work piece and through the process of described DSP data processing module, data is delivered to main frame, main frame sets torque signal according to the thickness of work piece, and torque signal is controlled the output moment of torsion of drive motor by controller;
The inside device of described holding tank has pressing plate, and pressing plate is evenly equipped with multiple pressure detecting point, and described pressure detecting point is connected with pressure transducer respectively.
Beneficial effects of the present invention is as follows:
The pressure transducer of the present invention rule of thumb setting pressure threshold values, during device work piece, the pressure that pressure transducer detects is necessarily equal to pressure threshold value, and otherwise drive motor does not work; Pressure transducer controls stable clamp pressure, it is to avoid clamp pressure excessive or too small time work piece holding position deformation excessive or produce to loosen; The thickness of capacitive sensing thickness detector detection work piece, the main frame output moment of torsion according to the THICKNESS CONTROL drive motor of work piece, carry out bending with most suitable moment of torsion to work piece, it is to avoid moment of torsion is excessive or the too small impact on work piece, reduce bending crackle, improve crudy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the operation principle block diagram of the present invention.
In figure: 1, frame; 2, seat is gripped; 3, drive motor; 4, main frame; 5, work piece; 6, bending axle; 7, support; 8, capacitive sensing thickness detector; 9, DSP data processing module; 10, controller; 11, pressure transducer; 12, pressing plate; 121, pressure detecting point.
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 bending machining device of the present embodiment, including the drive motor 3 being installed in frame 1, grip seat 2 and control the main frame 4 of drive motor 3, the motor shaft of drive motor 3 is installed bending axle 6, grip device work piece 5 on seat 2, also including the controller 10 being connected by the capacitive sensing thickness detector 8 that support 7 is installed in frame 1 and the pressure transducer 11 being installed on the holding tank side gripping seat 2 with main frame 4, support 7 can rotate to pack up capacitive sensing thickness detector 8 in frame 1; Capacitive sensing thickness detector 8 and pressure transducer 11 are connected with main frame 4 respectively through DSP data processing module 9; Capacitive sensing thickness detector 8 detects the thickness of work piece 5 and through DSP data processing module 9 process, data is delivered to main frame 4, main frame 4 sets torque signal according to the thickness of work piece 5, torque signal is controlled the output moment of torsion of drive motor 3 by controller 10, and work piece 5 is rolled over by drive motor 3 by bending axle 6.
In order to improve the accuracy that the clamp pressure to work piece 5 detects, the inside device of holding tank has pressing plate 12, pressing plate 12 is evenly equipped with multiple pressure detecting point 12, each pressure detecting point 121 is connected with pressure transducer 11 respectively, namely detected by multiple spot, local deformation when preventing work piece 5 held, improves clamping reliability further, reduces processing defect ware.
When the present invention works, pressure transducer 11 rule of thumb setting pressure threshold values, during device work piece 5, the pressure that pressure transducer 11 detects is necessarily equal to pressure threshold value, otherwise drive motor 3 does not work, pressure transducer 11 controls stable clamp pressure, it is to avoid clamp pressure excessive or too small time work piece 5 holding position deformation excessive or produce loosen; Capacitive sensing thickness detector 8 detects the thickness of work piece 5, the main frame 4 output moment of torsion according to the THICKNESS CONTROL drive motor 3 of work piece 5, with most suitable moment of torsion, work piece 5 is carried out bending, avoid that moment of torsion is excessive or the too small impact on work piece 5, reduce bending crackle, improve crudy.
In the present invention, capacitive sensing thickness detector 8, DSP data processing module 9, controller 10 and pressure transducer 11 are prior art.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and when without prejudice to the spirit of the present invention, the present invention can do any type of amendment.
Claims (1)
1. a panel beating bending machining device, including the drive motor (3) being installed in frame (1), grip seat (2) and control the main frame (4) of drive motor (3), the motor shaft of drive motor (3) is installed bending axle (6), grip the upper device work piece (5) of seat (2), it is characterized in that: also include the capacitive sensing thickness detector (8) being installed in described frame (1) by support (7), the controller (10) that is connected with described main frame (4) and grip the pressure transducer (11) of holding tank side of seat (2) described in being installed on, described capacitive sensing thickness detector (8) and pressure transducer (11) are connected with main frame (4) respectively through DSP data processing module (9), described capacitive sensing thickness detector (8) is detected the thickness of work piece (5) and through the process of described DSP data processing module (9), data is delivered to main frame (4), main frame (4) sets torque signal according to the thickness of work piece (5), and torque signal is controlled the output moment of torsion of drive motor (3) by controller (10),
The inside device of described holding tank has pressing plate (12), and pressing plate (12) is evenly equipped with multiple pressure detecting point (12), and described pressure detecting point (121) is connected with pressure transducer (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692591.3A CN105618523A (en) | 2014-11-25 | 2014-11-25 | Metal plate bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410692591.3A CN105618523A (en) | 2014-11-25 | 2014-11-25 | Metal plate bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105618523A true CN105618523A (en) | 2016-06-01 |
Family
ID=56034086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410692591.3A Pending CN105618523A (en) | 2014-11-25 | 2014-11-25 | Metal plate bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105618523A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05212448A (en) * | 1991-08-30 | 1993-08-24 | Empresa Brasileira De Compressores Sa Embraco | Method for permanent bending of deformable body |
| DE202006020110U1 (en) * | 2006-10-24 | 2007-10-25 | Hans Schröder Maschinenbau GmbH | Swivel bending machine for measuring and / or correcting the workpiece shape after forming by bending |
| CN103121052A (en) * | 2013-03-04 | 2013-05-29 | 宁波恒升电气有限公司 | Metal sheet bending machine |
| JP2013212515A (en) * | 2012-04-02 | 2013-10-17 | Amada Co Ltd | Plate thickness measuring device for bending machine |
| CN203622861U (en) * | 2013-11-12 | 2014-06-04 | 宁波顺兴机械制造有限公司 | Hydraulic safety system of hydraulic clamp |
-
2014
- 2014-11-25 CN CN201410692591.3A patent/CN105618523A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05212448A (en) * | 1991-08-30 | 1993-08-24 | Empresa Brasileira De Compressores Sa Embraco | Method for permanent bending of deformable body |
| DE202006020110U1 (en) * | 2006-10-24 | 2007-10-25 | Hans Schröder Maschinenbau GmbH | Swivel bending machine for measuring and / or correcting the workpiece shape after forming by bending |
| JP2013212515A (en) * | 2012-04-02 | 2013-10-17 | Amada Co Ltd | Plate thickness measuring device for bending machine |
| CN103121052A (en) * | 2013-03-04 | 2013-05-29 | 宁波恒升电气有限公司 | Metal sheet bending machine |
| CN203622861U (en) * | 2013-11-12 | 2014-06-04 | 宁波顺兴机械制造有限公司 | Hydraulic safety system of hydraulic clamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
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| WD01 | Invention patent application deemed withdrawn after publication |