CN114289563A - Electro-hydraulic numerical control bending machine slider stroke precision debugging device - Google Patents
Electro-hydraulic numerical control bending machine slider stroke precision debugging device Download PDFInfo
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- CN114289563A CN114289563A CN202210046875.XA CN202210046875A CN114289563A CN 114289563 A CN114289563 A CN 114289563A CN 202210046875 A CN202210046875 A CN 202210046875A CN 114289563 A CN114289563 A CN 114289563A
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Abstract
The invention relates to the technical field of bending machines, in particular to a device for debugging the stroke precision of a slide block of an electro-hydraulic numerical control bending machine, which comprises: the reciprocating screw rod mechanism comprises a first side plate, a control panel is arranged on one side of the first side plate, a servo motor is arranged on the surface of the first side plate, a supporting plate is fixedly connected to the bottom end of the servo motor, a first reciprocating screw rod body is arranged at one end of the servo motor, and a first limiting ring is arranged on the surface of one end of the first reciprocating screw rod body; and the second side plate is arranged on one side of the first limiting ring. According to the invention, the control panel controls the connecting plate to start moving backwards, so that the precision debugging operation is completed, the precision of the stroke of the slider body is greatly improved, the connecting plate and the bending device can run in a seamless connection manner, the bending effect of a bent part is ensured, the use effect of the whole device is greatly enhanced, and the precision of each bending operation is ensured.
Description
Technical Field
The invention relates to the technical field of bending machines, in particular to a stroke precision debugging device for a slide block of an electro-hydraulic numerical control bending machine.
Background
The hydraulic bending machine comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and consists of a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base consists of a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, the cover plate is covered on the top of the recess, the coil is electrified by a lead when in use, and the pressing plate generates attraction force after being electrified, so that the clamping of a thin plate between the pressing plate and the base is realized, the pressing plate can be made into various workpiece requirements due to the adoption of electromagnetic force clamping, and a workpiece with a side wall can be processed, the hydraulic bending machine has higher overall gravity center and light front and back, so that the gravity center position must be noticed in the lifting, conveying and mounting processes to avoid the accident of turning over a machine, the included angle of a lifting steel wire is as small as possible when in lifting, so as to ensure the precision of a machine tool is not changed, and left and right upright posts of the hydraulic bending machine are positioned at a reference position of a workbench surface for measuring level, the longitudinal and transverse directions are all less than or equal to 1000: 0.2, a foundation is made in advance according to a foundation map, a hydraulic plate bending machine is installed on the foundation, meanwhile, foundation bolts are installed, grouting is conducted finally, after cement is completely solidified, the bolts are tightened, the level is corrected, a hydraulic control system of the hydraulic bending machine is a brain which is central to the bending machine, in the production of the bending machine, high automation rate and standardization rate are required, therefore, the hydraulic system is limited to hydraulic control modes, and different structural types and principles of the modes are generally accepted in the market.
The numerical control hydraulic bending machine is a double-cylinder up-moving type numerical control hydraulic bending machine, which drives the extension and return of a left oil cylinder and a right oil cylinder through the action of various valves on a servo proportional valve, the synchronization of a slide block adopts a full closed loop electro-hydraulic servo control technology, a slide block position signal is fed back to a numerical control system through grating rulers at two sides, the numerical control system controls the opening size of a synchronous valve, and the oil inlet amount of the oil cylinders is automatically adjusted, so that the synchronous operation of the slide block is controlled, the parallel state of a workbench is always kept, the existing slide block starts to perform bending operation when reaching a specified position, and after the bending operation is over, due to certain error possibly generated by a precision debugging device, the accurate operation of each operation cannot be realized, or the slide block runs too fast or too slow, or the bending device operates fast or slow, and the slide block and the bending operation cannot be linked, the precision debugging effect needs to be improved, so that the improvement and improvement of the problems become problems which need to be solved at present.
Disclosure of Invention
The invention aims to provide a slider stroke precision debugging device of an electro-hydraulic numerical control bending machine, which aims to solve the problems that when the existing slider provided in the background technology reaches a specified position, a machine starts to perform bending operation, and after the bending operation is too long, because the precision debugging device possibly has certain errors, the precision operation can not be realized at each operation, or the slider runs too fast or too slow, or the bending device operates fast or slowly, the slider and the bending operation can not be connected, and the precision debugging effect needs to be improved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electricity liquid numerical control bender slider stroke precision debugging device, includes:
the reciprocating screw rod mechanism comprises a first side plate, a control panel is arranged on one side of the first side plate, a servo motor is arranged on the surface of the first side plate, a supporting plate is fixedly connected to the bottom end of the servo motor, a first reciprocating screw rod body is arranged at one end of the servo motor, and a first limiting ring is arranged on the surface of one end of the first reciprocating screw rod body;
a second side plate, the second side plate is arranged on one side of a first limiting ring, a first movable block is arranged on the surface of the first reciprocating screw rod body, a first connecting block is fixedly connected to the top end of the first movable block, a first limiting post is arranged inside the first connecting block, a second limiting ring is arranged at one end of the first limiting post, a top plate is fixedly connected to the top end of the first connecting block, a mounting plate is fixedly connected to the top end of the top plate, T-shaped clamping grooves are formed in the surface of the mounting plate, two groups of T-shaped clamping grooves are formed in each group, T-shaped mounting blocks are arranged inside the T-shaped clamping grooves, the T-shaped clamping grooves and the T-shaped mounting blocks are matched with each other, a slider body is fixedly connected to the top end of each T-shaped mounting block, a connecting plate is fixedly connected to one side of the slider body, and a connecting post is fixedly connected to one side of the connecting plate, the utility model discloses a fixed connection of spliced pole, including spliced pole, one side fixedly connected with erection column, the first conflict spring of one end fixedly connected with of spliced pole is kept away from to the erection column, the one end fixedly connected with of erection column is kept away from to first conflict spring is to the touch panel.
Preferably, one side of the touch plate is provided with an installation cylinder, and one side of the installation cylinder is fixedly connected with an installation ring.
Preferably, the other side of the installation cylinder is fixedly connected with a limiting ring, and an installation groove is formed in the installation cylinder.
Preferably, one side fixedly connected with control fixture block of spacing collar, the inside of control fixture block is provided with the pressure sensor body.
Preferably, one side fixedly connected with second conflict spring of pressure sensor body, one side fixedly connected with stripper plate of second conflict spring, the fixed surface of stripper plate is connected with the limiting plate.
Preferably, the fixed surface of erection column is connected with the adaptation piece, one side fixedly connected with adapter plate of adaptation piece, mutual adaptation between adaptation plate and the limiting plate, mutual adaptation between adaptation piece and the control fixture block.
Preferably, the top fixedly connected with fixed block of slider body, the fixed surface of fixed block is connected with the rack, one side of fixed block is provided with fixing bolt.
Preferably, the bottom fixedly connected with second connecting block of roof, the bottom fixedly connected with second movable block of second connecting block, the inside of second connecting block is provided with the spacing post of second, the inside of second movable block is provided with the reciprocal lead screw body of second.
Compared with the prior art, the invention has the beneficial effects that:
1. the device for debugging the stroke precision of the sliding block of the electrohydraulic numerical control bending machine comprises a control panel, a connecting plate, a connecting column, a mounting column, a first abutting spring, a abutting plate, a mounting cylinder, a mounting ring, a limiting ring, a mounting groove, a control clamping block, a pressure sensor body, a second abutting spring, a squeezing plate, a limiting plate, an adapting block and an adapting plate, wherein the control panel, the connecting plate, the mounting cylinder, the mounting ring, the limiting ring, the mounting groove, the control clamping block, the pressure sensor body, the second abutting spring, the squeezing plate, the adapting block and the adapting plate are arranged, the adapting block can also enter the inside of the control clamping block and then move along with the movement of the connecting plate, so that the adapting plate is abutted against the limiting plate to push the extrusion plate and the second abutting spring to extrude the extrusion plate and the second abutting spring to the inside of the pressure sensor body, after the extrusion is carried out to a certain degree, the pressure sensor body can sense an extrusion signal brought by the extrusion plate, then the connecting plate can be controlled to stop moving forwards through the two groups of pressure sensor bodies, the bending device is simultaneously started to carry out bending operation, then the control panel restores the bending device to the original position after the parts are bent, and the connecting plate is controlled to move backwards through the control panel after the bending device restores the original position, thereby completing the precision debugging operation, greatly improving the precision of the stroke of the sliding block body and enabling the connecting plate and the bending device to carry out seamless connection operation, thereby guaranteed the effect of bending of part of bending, and strengthened the holistic result of use of device greatly, guaranteed the precision when bending the operation each time, embodied the ingenious of design.
2. The device for debugging the stroke precision of the sliding block of the electrohydraulic numerical control bending machine ensures that the top plate can be stably driven to slide by arranging the first side plate, the control panel, the servo motor, the first reciprocating lead screw body, the first limit ring, the second side plate, the first movable block, the first connecting block, the first limit column, the second limit ring, the top plate, the mounting plate, the T-shaped clamping groove, the T-shaped mounting block, the sliding block body, the second connecting block, the second movable block, the second limit column and the second reciprocating lead screw body, when in use, firstly mounting the two groups of the first side plate and the second limit ring on the inner side wall of the device, ensuring the stability of the sliding block body in motion, and then mounting the first movable block, the first connecting block, the second connecting block and the second movable block on the surfaces of the first reciprocating lead screw body, the first limit column, the second abutting spring and the second reciprocating lead screw body, the device improves a certain balance effect, and improves the limit effect of the sliding block body during moving through a T-shaped fixed clamping structure between the T-shaped clamping groove and the T-shaped mounting block, thereby ensuring stable and safe moving, enhancing the precision debugging effect, then a servo motor can be started through a control panel, the servo motor drives a first reciprocating lead screw body to do reciprocating motion, so that the first reciprocating lead screw body can drive a first movable block to do reciprocating motion, and can drive a second movable block to do motion through a second reciprocating lead screw body, the first reciprocating lead screw body and the second reciprocating lead screw body are subjected to certain limit protection through the design of a first limit ring and a second limit ring during motion, the first limit column and the second limit column provide a certain limit effect for the device during motion, and when the pressure sensor body senses an extrusion signal brought by the extrusion plate, the servo motor is closed through the control panel at once, and after the bending device recovers the original position, the servo motor is opened through the control panel at once, so that the problem of safety and stability of the device during operation is effectively solved.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure according to the present invention;
FIG. 2 is a schematic view of the mounting post and mounting barrel of the present invention shown disassembled;
FIG. 3 is a perspective view of the slider body structure of the present invention;
FIG. 4 is a schematic perspective view of the top plate and slider body construction of the present invention;
FIG. 5 is a schematic perspective view of a first reciprocating screw body and a first limit post structure according to the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a first side plate; 2. a control panel; 3. a servo motor; 4. a first reciprocating screw rod body; 5. a first limit ring; 6. a second side plate; 7. a first movable block; 8. a first connection block; 9. a first limit post; 10. a second stop collar; 11. a top plate; 12. mounting a plate; 13. a T-shaped clamping groove; 14. a T-shaped mounting block; 15. a slider body; 16. a connecting plate; 17. connecting columns; 18. mounting a column; 19. a first abutting spring; 20. a touch plate; 21. mounting the cylinder; 22. a mounting ring; 23. a limiting ring; 24. mounting grooves; 25. controlling the fixture block; 26. a pressure sensor body; 27. a second abutting spring; 28. a pressing plate; 29. a limiting plate; 30. an adaptation block; 31. an adapter plate; 32. a fixed block; 33. fixing the bolt; 34. placing a rack; 35. a second connecting block; 36. a second movable block; 37. a second limit post; 38. the second reciprocating screw rod body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown:
the utility model provides an electricity liquid numerical control bender slider stroke precision debugging device, control panel 2, first reciprocal lead screw body 4, pressure sensor body 26 that use in this application, and reciprocal lead screw body 38 of second are the product that can directly purchase on the market, and its principle and connected mode are the prior art that technical personnel in the field are familiar, and the event is no longer repeated here, and control panel 2's output passes through the wire and is connected with the input electricity of first reciprocal lead screw body 4, pressure sensor body 26 and the reciprocal lead screw body 38 of second, include:
the reciprocating screw rod mechanism comprises a first side plate 1, wherein a control panel 2 is arranged on one side of the first side plate 1, a servo motor 3 is arranged on the surface of the first side plate 1, a supporting plate is fixedly connected to the bottom end of the servo motor 3, a first reciprocating screw rod body 4 is arranged at one end of the servo motor 3, and a first limiting ring 5 is arranged on the surface of one end of the first reciprocating screw rod body 4;
a second side plate 6, the second side plate 6 is installed at one side of the first limiting ring 5, a first movable block 7 is arranged on the surface of the first reciprocating screw rod body 4, a first connecting block 8 is fixedly connected to the top end of the first movable block 7, a first limiting column 9 is arranged inside the first connecting block 8, a second limiting ring 10 is arranged at one end of the first limiting column 9, a top plate 11 is fixedly connected to the top end of the first connecting block 8, a second connecting block 35 is fixedly connected to the bottom end of the top plate 11, a second movable block 36 is fixedly connected to the bottom end of the second connecting block 35, a second limiting column 37 is arranged inside the second connecting block 35, a second reciprocating screw rod body 38 is arranged inside the second movable block 36, a mounting plate 12 is fixedly connected to the top end of the top plate 11, T-shaped clamping grooves 13 are formed in the surface of the mounting plate 12, two sets of T-shaped clamping grooves 13 are formed, a T-shaped mounting block 14 is arranged inside the T-shaped clamping groove 13, the T-shaped clamping groove 13 and the T-shaped mounting block 14 are matched with each other, the top end of the T-shaped mounting block 14 is fixedly connected with a slider body 15, the top end of the slider body 15 is fixedly connected with a fixing block 32, the surface of the fixing block 32 is fixedly connected with a placing frame 34, one side of the fixing block 32 is provided with a fixing bolt 33, one side of the slider body 15 is fixedly connected with a connecting plate 16, one side of the connecting plate 16 is fixedly connected with a connecting post 17, one side of the connecting post 17 is fixedly connected with a mounting post 18, the surface of the mounting post 18 is fixedly connected with an adaptive block 30, one side of the adaptive block 30 is fixedly connected with an adaptive plate 31, the adaptive plate 31 is matched with a limiting plate 29, the adaptive block 30 is matched with the control clamping block 25, one end of the mounting post 18, far away from the connecting post 17, is fixedly connected with a first abutting spring 19, one end of the first abutting spring 19, far away from the mounting post 18, is fixedly connected with an abutting plate 20, one side of the touch plate 20 is provided with a mounting barrel 21, the other side of the mounting barrel 21 is fixedly connected with a limiting ring 23, one side of the limiting ring 23 is fixedly connected with a control clamping block 25, a pressure sensor body 26 is arranged inside the control clamping block 25, the pressure sensor body 26 is a device or a device which can sense pressure signals and can convert the pressure signals into usable output electric signals according to a certain rule, the pressure sensor body 26 is the most common sensor in industrial practice, is widely applied to various industrial self-control environments and relates to various industries such as water conservancy and hydropower, railway traffic, intelligent buildings, production self-control, aerospace, war industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and the like, one side of the pressure sensor body 26 is fixedly connected with a second touch spring 27, and one side of the second touch spring 27 is fixedly connected with a squeezing plate 28, the surface of the extrusion plate 28 is fixedly connected with a limiting plate 29, the installation groove 24 is formed in the installation barrel 21, one side of the installation barrel 21 is fixedly connected with an installation ring 22, the connection plate 16 is driven by the device to move forwards integrally, the installation ring 22 and the installation barrel 21 are installed on the surface of the device at the other end parallel to the abutting plate 20, when the connection plate 16 moves forwards slowly, the abutting plate 20 enters the installation groove 24 to abut against the inside of the installation barrel 21, the installation column 18 enters the installation barrel 21 under the elastic action force of the first abutting spring 19, when the installation column 18 and the installation barrel 21 are completely overlapped, the adaptation plate 31 abuts against the inside of the limiting plate 29, after the adaptation plate 31 completely enters the inside of the limiting plate 29, the adaptation block 30 also enters the inside of the control fixture block 25, and then along with the movement of the connection plate 16, the adaptation block 30 also moves, the adapting plate 31 is abutted to the limit plate 29 to push the extrusion plate 28 and the second abutting spring 27 to extrude the interior of the pressure sensor body 26, after the extrusion is carried out to a certain degree, the pressure sensor body 26 can feel extrusion signals brought by the extrusion plate 28, then the two groups of pressure sensor bodies 26 can control the connecting plate 16 to stop moving forwards, and simultaneously the bending device is started to start bending operation, then after the parts are bent, the control panel 2 restores the bending device to the original position, and after the bending device restores to the original position, the control panel 2 controls the connecting plate 16 to start moving backwards, so that the precision debugging operation is completed, the precision of the stroke of the slider body 15 is greatly improved, the connecting plate 16 and the bending device can run in a seamless connection mode, the bending effect of the bent parts is ensured, and the use effect of the whole device is greatly enhanced, the precision of each bending operation is ensured, two groups of first side plates 1 and second limiting rings 10 are arranged on the inner side wall of the device, the stability of the sliding block body 15 during movement is ensured, then the first movable block 7, the first connecting block 8, the second connecting block 35 and the second movable block 36 are arranged on the surfaces of the first reciprocating lead screw body 4, the first limiting column 9, the second abutting spring 27 and the second reciprocating lead screw body 38 to ensure that the top plate 11 can be stably driven to slide, a certain balance effect is improved, the limiting effect of the sliding block body 15 during movement is improved through a T-shaped fixed clamping structure between the T-shaped clamping groove 13 and the T-shaped mounting block 14, the stable and safe movement is ensured, the precision debugging effect is enhanced, then the servo motor 3 can be started through the control panel 2, the first reciprocating lead screw body 4 is driven to reciprocate through the servo motor 3, thereby first reciprocal lead screw body 4 can drive first movable block 7 and carry out reciprocating motion, and also can drive second movable block 36 through second reciprocal lead screw body 38 and move, carry out certain spacing protection to first reciprocal lead screw body 4 and second reciprocal lead screw body 38 through the design of first spacing ring 5 and second spacing ring 10 when moving, first spacing post 9 and second spacing post 37 provide certain spacing effect for the device motion when moving, feel the extrusion signal that stripper plate 28 brought when pressure sensor body 26, close servo motor 3 at once through control panel 2, after the bending apparatus resumes the normal position, open servo motor 3 at once through control panel 2, the safe steady problem of device when moving has effectively been improved.
The working principle is as follows: when the device is used by a worker, the device is firstly connected with an external power supply,
thereby providing an electric support for the device, when in use, firstly two groups of the first side plate 1 and the second limit ring 10 are arranged on the inner side wall of the device, ensuring the stability of the sliding block body 15 when in motion, then ensuring that the top plate 11 can be stably driven to slide by arranging the first movable block 7, the first connecting block 8, the second connecting block 35 and the second movable block 36 on the surfaces of the first reciprocating lead screw body 4, the first limit column 9, the second abutting spring 27 and the second reciprocating lead screw body 38, improving a certain balance effect, improving the limit effect of the sliding block body 15 when in motion by a T-shaped fixed clamping structure between the T-shaped clamping groove 13 and the T-shaped mounting block 14, ensuring the stable and safe motion, thereby strengthening the precision debugging effect, then starting the servo motor 3 by the control panel 2, driving the first reciprocating lead screw body 4 to reciprocate by the servo motor 3, thereby the first reciprocating screw rod body 4 can drive the first movable block 7 to do reciprocating motion, and the second reciprocating screw rod body 38 can also drive the second movable block 36 to do motion, while doing motion, the first reciprocating screw rod body 4 and the second reciprocating screw rod body 38 can be limited and protected to a certain extent by the design of the first limit ring 5 and the second limit ring 10, the connecting plate 16 is driven by the device to move forwards integrally, and the mounting ring 22 and the mounting cylinder 21 are arranged on the surface of the device at the other end parallel to the abutting plate 20, when the connecting plate 16 moves forwards slowly, the abutting plate 20 can enter the mounting groove 24 to abut against the inside of the mounting cylinder 21, the mounting column 18 can enter the inside of the mounting cylinder 21 under the elastic force of the first abutting spring 19, when the mounting column 18 and the mounting cylinder 21 are completely overlapped, the adapting plate 31 can abut against the inside of the limit plate 29, after the adapter plate 31 completely enters the limiting plate 29, the adapter block 30 also enters the control fixture block 25, then the adapter block 30 moves along with the movement of the connecting plate 16, so that the adapter plate 31 collides with the limiting plate 29 to push the extrusion plate 28 and the second collision spring 27 to extrude the interior of the pressure sensor body 26, after the extrusion reaches a certain degree, the pressure sensor body 26 senses an extrusion signal brought by the extrusion plate 28, then the two groups of pressure sensor bodies 26 can control the connecting plate 16 to stop moving forwards, and simultaneously the bending device is started to perform bending operation, then after the parts are bent, the control panel 2 restores the bending device to the original position, after the bending device restores to the original position, the control panel 2 controls the connecting plate 16 to start moving backwards, thereby completing precision debugging operation and greatly improving the precision of the stroke of the slider body 15, the connecting plate 16 and the bending device can be in seamless connection operation, so that the bending effect of the bending part is ensured, and all the working principles of the invention are described above.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides an electricity liquid numerical control bender slider stroke precision debugging device which characterized in that includes:
the reciprocating screw rod mechanism comprises a first side plate (1), wherein a control panel (2) is arranged on one side of the first side plate (1), a servo motor (3) is arranged on the surface of the first side plate (1), a supporting plate is fixedly connected to the bottom end of the servo motor (3), a first reciprocating screw rod body (4) is arranged at one end of the servo motor (3), and a first limiting ring (5) is arranged on the surface of one end of the first reciprocating screw rod body (4);
the screw rod comprises a second side plate (6), the second side plate (6) is installed on one side of a first limiting ring (5), a first movable block (7) is arranged on the surface of a first reciprocating screw rod body (4), a first connecting block (8) is fixedly connected to the top end of the first movable block (7), a first limiting column (9) is arranged inside the first connecting block (8), a second limiting ring (10) is arranged at one end of the first limiting column (9), a top plate (11) is fixedly connected to the top end of the first connecting block (8), a mounting plate (12) is fixedly connected to the top end of the top plate (11), T-shaped clamping grooves (13) are formed in the surface of the mounting plate (12), two groups of T-shaped clamping grooves (13) are arranged, T-shaped mounting blocks (14) are arranged inside the T-shaped clamping grooves (13), and the T-shaped clamping grooves (13) and the T-shaped mounting blocks (14) are matched with each other, the top fixedly connected with slider body (15) of T type installation piece (14), one side fixedly connected with connecting plate (16) of slider body (15), one side fixedly connected with spliced pole (17) of connecting plate (16), one side fixedly connected with erection column (18) of spliced pole (17), the first conflict spring (19) of one end fixedly connected with of spliced pole (17) is kept away from in erection column (18), the one end fixedly connected with of erection column (18) is kept away from in first conflict spring (19) is to touch panel (20).
2. The device for debugging the stroke precision of the sliding block of the electro-hydraulic numerical control bending machine according to claim 1, is characterized in that: an installation cylinder (21) is arranged on one side of the touch plate (20), and an installation ring (22) is fixedly connected to one side of the installation cylinder (21).
3. The device for debugging the stroke precision of the sliding block of the electro-hydraulic numerical control bending machine according to claim 2, is characterized in that: the other side fixedly connected with spacing collar (23) of installation section of thick bamboo (21), installation groove (24) have been seted up to the inside of installation section of thick bamboo (21).
4. The device for debugging the stroke precision of the sliding block of the electro-hydraulic numerical control bending machine according to claim 3, is characterized in that: one side fixedly connected with control fixture block (25) of spacing collar (23), the inside of control fixture block (25) is provided with pressure sensor body (26).
5. The device for debugging the stroke precision of the sliding block of the electro-hydraulic numerical control bending machine according to claim 4, is characterized in that: one side fixedly connected with second conflict spring (27) of pressure sensor body (26), one side fixedly connected with stripper plate (28) of second conflict spring (27), the fixed surface of stripper plate (28) is connected with limiting plate (29).
6. The device for debugging the stroke precision of the sliding block of the electro-hydraulic numerical control bending machine according to claim 1, is characterized in that: the fixed surface of erection column (18) is connected with adaptation piece (30), one side fixedly connected with adapter plate (31) of adaptation piece (30), mutual adaptation between adapter plate (31) and limiting plate (29), mutual adaptation between adaptation piece (30) and control fixture block (25).
7. The device for debugging the stroke precision of the sliding block of the electro-hydraulic numerical control bending machine according to claim 1, is characterized in that: the top fixedly connected with fixed block (32) of slider body (15), the fixed surface of fixed block (32) is connected with rack (34), one side of fixed block (32) is provided with fixing bolt (33).
8. The device for debugging the stroke precision of the sliding block of the electro-hydraulic numerical control bending machine according to claim 1, is characterized in that: the bottom fixedly connected with second connecting block (35) of roof (11), the bottom fixedly connected with second movable block (36) of second connecting block (35), the inside of second connecting block (35) is provided with spacing post of second (37), the inside of second movable block (36) is provided with the reciprocal lead screw body of second (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046875.XA CN114289563B (en) | 2022-01-17 | 2022-01-17 | Device for debugging stroke precision of sliding block of electrohydraulic numerical control bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210046875.XA CN114289563B (en) | 2022-01-17 | 2022-01-17 | Device for debugging stroke precision of sliding block of electrohydraulic numerical control bending machine |
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| CN114289563A true CN114289563A (en) | 2022-04-08 |
| CN114289563B CN114289563B (en) | 2023-08-01 |
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| WO2021012361A1 (en) * | 2019-07-22 | 2021-01-28 | 南京邮电大学 | Torsion shaft structure-based multi-connecting-rod all-electric servo synchronous bending machine |
| WO2021223129A1 (en) * | 2020-05-07 | 2021-11-11 | 江苏江海机床集团有限公司 | High shearing, bending, and rolling cnc machine tool having precise positioning |
| CN113909343A (en) * | 2021-08-24 | 2022-01-11 | 南京郎顿机床制造有限公司 | Oil-electricity hybrid electric-hydraulic numerical control bending machine with deflection compensation structure |
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2022
- 2022-01-17 CN CN202210046875.XA patent/CN114289563B/en active Active
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| JPS62230425A (en) * | 1986-04-01 | 1987-10-09 | Amada Co Ltd | Sheet bending machine |
| CN202239126U (en) * | 2011-08-08 | 2012-05-30 | 南通麦斯铁数控机床有限公司 | Special electro-hydraulic servo numerical-control bending machine for closed work piece |
| CN209849594U (en) * | 2019-04-09 | 2019-12-27 | 惠州市祥兴机械设备有限公司 | Novel numerical control bender for wooden case processing |
| WO2021012361A1 (en) * | 2019-07-22 | 2021-01-28 | 南京邮电大学 | Torsion shaft structure-based multi-connecting-rod all-electric servo synchronous bending machine |
| WO2021223129A1 (en) * | 2020-05-07 | 2021-11-11 | 江苏江海机床集团有限公司 | High shearing, bending, and rolling cnc machine tool having precise positioning |
| CN113909343A (en) * | 2021-08-24 | 2022-01-11 | 南京郎顿机床制造有限公司 | Oil-electricity hybrid electric-hydraulic numerical control bending machine with deflection compensation structure |
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| CN114289563B (en) | 2023-08-01 |
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