CN204747145U - Safe bending device based on moment of torsion of bending is adjusted to thickness - Google Patents
Safe bending device based on moment of torsion of bending is adjusted to thickness Download PDFInfo
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- CN204747145U CN204747145U CN201520433957.5U CN201520433957U CN204747145U CN 204747145 U CN204747145 U CN 204747145U CN 201520433957 U CN201520433957 U CN 201520433957U CN 204747145 U CN204747145 U CN 204747145U
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- bending
- pressure sensor
- work piece
- main frame
- thickness
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Abstract
The utility model relates to a safe bending device based on moment of torsion of bending is adjusted to thickness, including the driving motor of device in the frame, centre gripping fixing base and host computer, the last installation of the driving motor axle of bending, install the work piece on the centre gripping fixing base, still include with the help of the X -ray thickness check ware of support mounting in the frame, install the bracing piece on the centre gripping fixing base, a pressure sensor and the 2nd pressure sensor, the controller of being connected with the host computer, the bracing piece device is in the centre gripping groove of centre gripping fixing base, proximity switch is connected to the upper end of bracing piece, a pressure sensor device is in the side of work piece, the 2nd pressure sensor device is in the bottom surface of work piece. The utility model discloses an optimum moment of torsion is bent to the work piece, has improved processingquality, set up proximity switch and control the angle of bending, prevent excessively to bend, adopt pressure sensor control centre gripping pressure invariable, avoided excessive deformation and not hard up defect.
Description
Technical field
The utility model 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.
Occurred the small-sized bender of part in the market, 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, therefore sheet fabrication is of low quality, and the sheet material after bending exists crack defect; In Forging Process, dynamics is constant, can not change with bending angle; Lack angle controller, easily occur the situation that bending is excessive also there is potential safety hazard; Easily there is excessive deformation or loosening phenomenon in clamping place of work piece; Lack detection and localization structure, easily occur empty bending phenomenon.
Utility model content
The applicant, for the above-mentioned shortcoming of above-mentioned bending equipment, provides a kind of safe apparatus for bending regulating bending moment of torsion based on thickness, and it has delicate structure, feature that crudy is high.
The technical scheme that the utility model adopts is as follows:
A kind of safe apparatus for bending regulating bending moment of torsion based on thickness, 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 X-ray thickness detector of support installing in described frame, be installed on the support bar gripped on seat, first pressure sensor and the second pressure sensor, the controller be connected with described main frame, described rod assemblies is in the holding tank gripping seat, the upper end of support bar connects proximity switch, described first pressure sensor apparatus is in the side of work piece, second pressure sensor apparatus is in the bottom surface of work piece, described X-ray thickness detector, the first pressure sensor, the second pressure sensor and proximity switch are connected with main frame respectively by DSP data processing module, described X-ray thickness detector detects the thickness of work piece and data is delivered to main frame through the process of described DSP data processing module, torque signal, according to the thickness setting torque signal of work piece, is controlled the output torque of drive motors by main frame by controller, described proximity switch detects the bending end of work piece by drive motors described in described host computer control.
The beneficial effects of the utility model are as follows:
The utility model detects the thickness of work piece by X-ray thickness detector, utilize main frame according to the output torque of the THICKNESS CONTROL drive motors of work piece, with most suitable moment of torsion, bending is carried out to work piece, avoid the excessive or too small impact on work piece of moment of torsion, reduce crackle ratio, improve crudy; Proximity switch is set and automatically controls bending angle, prevent excessive bending, and proximity switch conveniently can regulate height and angle, adapts to the sheet metal component bending of many sizes, multi-angle; Adopt the clamp pressure of the first pressure sensor control work piece constant, avoid there is excessive deformation and loosening defect; Adopt the second pressure sensor to the detection and localization of work piece, the idle running avoiding drive motors drives, i.e. empty bending phenomenon improves process reliability.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is working state schematic representation of the present utility model.
Fig. 3 is operation principle block diagram of the present utility model.
In figure: 1, frame; 2, seat is gripped; 21, holding tank; 3, drive motors; 4, main frame; 5, work piece; 6, bending axle; 7, support; 8, X-ray thickness detector; 9, DSP data processing module; 10, controller; 11, the first pressure sensor; 12, the second pressure sensor; 13, support bar; 131, mounting groove; 14, proximity switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As Fig. 1, shown in Fig. 2 and Fig. 3, the safe apparatus for bending regulating bending moment of torsion based on thickness of the present embodiment, 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 X-ray thickness detector 8 be installed on by support 7 in frame 1, be installed on the support bar 13 gripped on seat 2, first pressure sensor 11 and the second pressure sensor 12, the controller 10 be connected with main frame 4, support bar 13 is installed on and grips in the holding tank 21 of seat 2, the upper end of support bar 13 connects proximity switch 14, first pressure sensor 11 is installed on the side of work piece 5, second pressure sensor 12 is installed on the bottom surface of work piece 5, X-ray thickness detector 8, first pressure sensor 11, second pressure sensor 12 and proximity switch 14 are connected with main frame 4 respectively by DSP data processing module 9,
X-ray 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 torque signal of work piece 5, torque signal is controlled the output torque of drive motors 3 by controller 10, drive motors 3 drives rotary folding cambered axle 6 pairs of work pieces 5 to carry out bending; The bending end that proximity switch 14 detects work piece 5 controls drive motors 3 by main frame 4, for limiting the bending angle of work piece 5, when it receives approach signal, automatically stops drive motors 3 to work by main frame 4.
First pressure sensor 11 setting pressure threshold values, detection work piece 5 is held on clamp pressure when gripping in seat 2, and when avoiding pressure excessive, work piece 5 clamping place distortion is excessive, loosening when avoiding pressure too small in work piece 5 Forging Process; Second pressure sensor 12 is for detecting the location and installation of work piece 5; Only have when the first pressure sensor 11 and the second pressure sensor 12 all detect pressure signal, drive motors 3 just starts.
For ease of carrying out bending angle adjustment to different work pieces 5, support bar 13 by screw can in holding tank 21 adjusting position; Proximity switch 14 by screw can in the mounting groove 131 of support bar 13 adjusting angle and height.
The utility model detects the thickness of work piece 5 by X-ray thickness detector 8, utilize main frame 4 according to the output torque of the THICKNESS CONTROL drive motors 3 of work piece 5, with most suitable moment of torsion, bending is carried out to work piece 5, avoid the excessive or too small impact on work piece 5 of moment of torsion, reduce crackle ratio, improve crudy; Proximity switch 14 is set and automatically controls bending angle, prevent excessive bending, and proximity switch 14 conveniently can regulate height and angle, adapts to the sheet metal component bending of many sizes, multi-angle; Adopt the first pressure sensor 11 to control the clamp pressure of work piece 5 constant, avoid there is excessive deformation and loosening defect; Adopt the location induction of the second pressure sensor 12 pairs of work pieces 5 to detect, avoid the idle running of drive motors 3 to drive, i.e. empty bending phenomenon, improve process reliability.
In the utility model, X-ray thickness detector 8, pressure sensor, proximity switch 14, DSP data processing module 9 and controller 10 are prior art.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range is see claim, and when without prejudice to spirit of the present utility model, the utility model can do any type of amendment.
Claims (1)
1. one kind regulates the safe apparatus for bending of bending moment of torsion based on thickness, 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 X-ray thickness detector (8) be installed on by support (7) in described frame (1), be installed on the support bar (13) gripped on seat (2), first pressure sensor (11) and the second pressure sensor (12), the controller (10) be connected with described main frame (4), described support bar (13) is installed in the holding tank (21) gripping seat (2), the upper end of support bar (13) connects proximity switch (14), described first pressure sensor (11) is installed on the side of work piece (5), second pressure sensor (12) is installed on the bottom surface of work piece (5), described X-ray thickness detector (8), the first pressure sensor (11), the second pressure sensor (12) and proximity switch (14) are connected with main frame (4) respectively by DSP data processing module (9), described X-ray 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, torque signal, according to the thickness setting torque signal of work piece (5), is controlled the output torque of drive motors (3) by main frame (4) by controller (10), the bending end that described proximity switch (14) detects work piece (5) controls described drive motors (3) by described main frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433957.5U CN204747145U (en) | 2015-06-23 | 2015-06-23 | Safe bending device based on moment of torsion of bending is adjusted to thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433957.5U CN204747145U (en) | 2015-06-23 | 2015-06-23 | Safe bending device based on moment of torsion of bending is adjusted to thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747145U true CN204747145U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433957.5U Expired - Fee Related CN204747145U (en) | 2015-06-23 | 2015-06-23 | Safe bending device based on moment of torsion of bending is adjusted to thickness |
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| CN (1) | CN204747145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942091A (en) * | 2015-06-23 | 2015-09-30 | 苏州边桐传感科技有限公司 | Safe bending device for adjusting bending torque based on thickness |
-
2015
- 2015-06-23 CN CN201520433957.5U patent/CN204747145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942091A (en) * | 2015-06-23 | 2015-09-30 | 苏州边桐传感科技有限公司 | Safe bending device for adjusting bending torque based on thickness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |