CN116037724A - Numerical control bending machine and operation method thereof - Google Patents
Numerical control bending machine and operation method thereof Download PDFInfo
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- CN116037724A CN116037724A CN202310059957.2A CN202310059957A CN116037724A CN 116037724 A CN116037724 A CN 116037724A CN 202310059957 A CN202310059957 A CN 202310059957A CN 116037724 A CN116037724 A CN 116037724A
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- 238000005452 bending Methods 0.000 title claims abstract description 136
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000012545 processing Methods 0.000 claims description 44
- 239000002184 metal Substances 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 claims description 22
- 238000003754 machining Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 10
- 239000012634 fragment Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
- B21D5/002—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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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- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/18—Advancing work in relation to the stroke of the die or tool by means in pneumatic or magnetic engagement with the work
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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
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a numerical control bending machine and an operation method thereof, wherein the numerical control bending machine comprises a shell and an adjusting assembly, the adjusting assembly is inlaid and installed in the shell, the adjusting assembly comprises a sliding groove, a first telescopic rod and a driving box, one end of the first telescopic rod is fixedly connected with a supporting plate, and the driving box is fixedly installed at the top of the supporting plate. According to the invention, the angle of a large workpiece machined by the numerical control bending machine can be adjusted by installing the adjusting component and the bearing plate, the first telescopic rod works to push the sliding position of the supporting plate, the bearing plate is driven to move when the supporting plate moves, the second telescopic rod extends to push the bearing plate to move, the large workpiece is supported, the output end of the first motor rotates to drive the bearing plate to rotate through the second telescopic rod, the position of the workpiece is rotated when the bearing plate rotates, the purpose of adjusting the angle of the large workpiece is achieved, the angle of the large workpiece is not adjusted by matching multiple persons, and the labor intensity is reduced.
Description
Technical Field
The invention relates to the technical field of numerical control bending machines, in particular to a numerical control bending machine and an operation method thereof.
Background
The numerical control bending machine is a machine capable of bending and processing a thin plate, the structure mainly comprises a support, a workbench and a clamping plate, the workbench is arranged on the support and consists of a base and a pressing plate, a processing workpiece to be processed is arranged below a bending mechanism, the numerical control bending machine can push the bending structure to move so as to bend the workpiece, when the existing numerical control bending machine is used for bending and processing a large workpiece, when the edge part of the thin plate processing needs to be adjusted, a plurality of people are often needed to cooperate to adjust the angle of the large workpiece, the labor intensity is improved in an intangible way, and therefore the structure capable of assisting the staff to adjust the angle of the large workpiece is necessary to be researched, and the labor intensity is further reduced.
The defects of the existing numerical control bending machine are that:
1. patent document CN107159747a discloses a multiaxis numerical control bender, "including control system, control riser, with control riser perpendicular workstation, go up slider part and establish preceding material device and the back material blocking device in workstation front and back, back material blocking device is including establishing translation device and the crossbeam on control riser, be equipped with the support piece on the translation device respectively, all be equipped with lift power component in every support piece, the driving end of lift power component all is equipped with drive gear, it is connected through the transmission shaft, vertical being equipped with in the support piece with drive gear engagement's lifting rack, the left and right sides of crossbeam is located support piece top respectively and with lifting rack connects, transversely be equipped with the slide rail on the crossbeam, it is equipped with the fender finger device to slide on the slide rail. The invention has the beneficial effects that: the multi-axis numerical control bending machine disclosed in the above publication mainly considers deflection reduction and equipment service life extension, and does not consider the problem of adjusting the position of a large workpiece, so that a structure capable of adjusting the angle of the large workpiece is necessary to be researched, and the angle of the workpiece can be adjusted without multi-person operation when the numerical control bending machine is used for processing the large workpiece, thereby reducing the labor intensity;
2. Patent document CN114011916a discloses a hydraulic numerical control bending machine, "including the bender body, initiative hold in the palm work or material rest and supplementary hold in the palm the work or material rest, the left and right sides symmetry of bender body front end is provided with the initiative and holds in the palm the work or material rest, and the mid-mounting of bender body front end has supplementary work or material rest. The hydraulic numerical control bending machine disclosed by the invention has the advantages that the problems that the structure of the traditional material supporting frame is fixed, deformation adjustment is difficult, the material supporting frame can support a plate before bending, but the plate is not synchronously supported along with bending of the plate in the bending process, at the moment, the parts at the two sides of the bent part are usually in a suspended state, and the front half part of the plate is usually longer and heavier, so that the condition that excessive bending is caused by overlarge or overlarge suspended parts of the plate, the bending precision is influenced, after each bending, a worker needs to take out a detection tool to detect the bending degree of the plate, the condition that the bending degree does not reach the standard is prevented, the condition that the efficiency of a production line is influenced by manual detection and the like are solved, however, the hydraulic numerical control bending machine disclosed by the publication mainly considers synchronous support along with bending of the plate in the bending process, and does not consider the problem of automatically feeding a processed workpiece, so that the structure capable of automatically feeding the workpiece is necessary to be researched, and the occurrence of manual feeding accident can be effectively avoided;
3. Patent document CN105170738A discloses a full-automatic numerical control bending machine, "a feeding device comprises a supporting frame, a feeding platform, an air cylinder, a push rod and a material storage mechanism, wherein the supporting frame is fixedly arranged on the front end face of a mounting base, the feeding platform is fixedly arranged on the top face of the supporting frame, a boss is integrally arranged at the front part of the top face of the feeding platform, the air cylinder is horizontally arranged at the front end of the boss, the push rod is fixedly arranged on a piston rod of the air cylinder, dovetail grooves are respectively formed at the left end and the right end of the top face of the feeding platform, the dovetail grooves are positioned at the outer side of the air cylinder, and the material storage mechanism is adjustably arranged in the mounting groove of the feeding platform; the problems of high labor intensity, low production efficiency, easy occurrence of safety accidents and poor processing quality of the conventional manual feeding are solved, however, the full-automatic numerical control bending machine disclosed in the above publication mainly considers the phenomenon of high labor intensity of the conventional manual feeding and does not consider the problem of limiting a folded workpiece, so that a structure capable of limiting the bent workpiece of the numerical control bending machine is necessary to be researched, and the bending precision of the numerical control bending machine can be improved;
4. the invention discloses a plate bending method of an intelligent numerical control bending machine, which comprises a frame, a workbench, a bending device and a base, wherein the frame and the bending device are arranged on the base, and the intelligent numerical control bending machine also comprises a material blocking device, a material discharging device, a material feeding device, a positioning device, a material feeding device and a numerical control system; the machined part is conveyed to a workbench through a feeding device, and is clamped on the workbench by a discharging device to move, so that the X-axis direction positioning of the machined part is completed; the material blocking device is matched with the positioning device to finish the Y-axis positioning of the workpiece; the feeding device conveys the machined part to the machining station for bending machining, the machined part is controlled to rotate for polygonal bending, and the blanking device pushes the machined part to leave the workbench after machining is finished; the numerical control system completes the automatic control of the whole bending process. The plate bending method of the intelligent numerical control bending machine disclosed by the publication mainly considers the improvement of the degree of automation and does not consider the problem of removing metal scraps generated by folding, so that a structure capable of removing the metal scraps entering the numerical control bending machine is necessary to be researched, and the labor intensity can be reduced.
Disclosure of Invention
The invention aims to provide a numerical control bending machine and an operation method thereof, which are used for solving the technical problem that the angle of a wire workpiece is inconvenient to adjust in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the numerical control bending machine comprises a shell and an adjusting assembly, wherein the adjusting assembly is inlaid and installed in the shell;
the adjusting assembly comprises a sliding groove, a first telescopic rod and a driving box, wherein the sliding groove is sequentially formed in the inner wall of the adjusting assembly, the first telescopic rod is arranged on the inner wall of the sliding groove, one end of the first telescopic rod is fixedly connected with the supporting plate, and the driving box is fixedly arranged at the top of the supporting plate;
the driving box comprises a first motor and a second telescopic rod, the first motor is fixedly arranged on the inner wall of the driving box, the output end of the first motor is connected with one end of the second telescopic rod, and the top end of the second telescopic rod is connected with a bearing plate.
Preferably, the outer wall of casing is provided with control panel, and the box is installed to the positive symmetry of casing, and the inner wall of box is provided with the hydraulic stem, and the bottom fixedly connected with of hydraulic stem is pressed the piece, and the bottom of pressing the piece is provided with the sword of bending, and processing platform is inlayed to the inner wall of casing, and the inner wall of casing is provided with the third telescopic link, and the one end fixedly connected with stock stop of third telescopic link, the guide arm is worn to be equipped with by stock stop's inner wall.
Preferably, the front symmetry of casing installs feeding platform, feeding platform includes second motor, slider and guide bar, second motor fixed mounting is at feeding platform's inner wall, the output fixedly connected with screw thread lead screw of second motor, the guide bar sets gradually at feeding platform's inner wall, the outer wall of guide bar encircles and installs the sliding ring, the top of sliding ring is connected with the bottom of slider, and screw thread lead screw's one end wears to establish in the inside that corresponds the slider, the top of slider is connected with the stopper, the inner wall mosaic of stopper installs the electro-magnet, the inner wall symmetry of stopper is provided with two sets of ventilation slots, the top of ventilation slot is provided with the pipeline, the one end of pipeline is connected with the sucking disc, the inner wall of stopper is provided with the negative pressure pump, and the input of negative pressure pump extends to the inside of ventilation slot.
Preferably, the inner wall of casing is inlayed and is installed spacing subassembly, and spacing subassembly includes slide rail and carriage, and the slide rail setting is in the inside of spacing subassembly, and the carriage setting is provided with multiunit locating hole at the outer wall of slide rail at the top of slide rail.
Preferably, the appearance of bearing plate is rectangle, and the top fixed connection of bottom and second telescopic link, processing platform are located under the sword of bending, and the appearance of stopper is rectangle, the top fixed connection of bottom and slider, and the appearance of spacing subassembly is rectangle, is located one side of processing platform, and the appearance of carriage is "concave" font, laminating with the outer wall of slide rail.
Preferably, the top of carriage is provided with the support frame, and the inner wall of support frame is provided with the screwed ring, and positioning bolt is worn to be equipped with by the inner wall of screwed ring, and positioning bolt's one end wears to establish in the inside of locating hole, and the top of support frame is provided with the cylinder, the one end fixedly connected with locating plate of cylinder.
Preferably, the inner wall of casing is provided with clean subassembly, and clean subassembly includes fourth telescopic link and magnetic plate, and the fixed setting of fourth telescopic link is at the inner wall of clean subassembly, and the one end fixedly connected with magnetic plate of fourth telescopic link, the inner wall of magnetic plate are provided with the multiunit breather pipe, and the bottom of breather pipe is provided with the filter screen, and the top of magnetic plate is provided with the air exhauster, and the one end of breather pipe and the input sealing connection of air exhauster.
Preferably, the inner wall of casing installs multiunit electric putter, and electric putter's one end fixed mounting has the L template, and the top of L template is connected with the rubber slab.
An operating method of a numerical control bending machine, comprising:
the method comprises the steps that S1, when a numerical control bending machine is used for bending a large workpiece, a first telescopic rod works to push a supporting plate to move smoothly in the sliding groove when the edge part of the large workpiece is required to be adjusted, a driving box is driven to move when the supporting plate moves, the driving box moves to drive a bearing plate to move, the bearing plate moves out of an adjusting assembly, the position of the bearing plate is adjusted according to the size of the workpiece to be processed, a second telescopic rod extends to push the bearing plate to move, after the bearing plate moves to the position of a center of the workpiece to be processed, the large workpiece is supported, when the position of the workpiece to be processed is required to be adjusted, an output end of a first motor rotates to drive the bearing plate to rotate through the second telescopic rod, the position of the workpiece is rotated when the bearing plate rotates, the aim of adjusting the angle of the large workpiece is achieved, and when the numerical control bending machine is used for processing the large workpiece, the angle of the large workpiece is not adjusted through multiple persons, so that labor intensity is reduced;
S2, when the workpiece to be processed needs to be automatically fed and processed, after the workpiece to be processed is placed above a feeding platform, the electromagnet is used for limiting the position of the workpiece, meanwhile, a negative pressure pump is used for extracting gas in a ventilation groove, the gas in the ventilation groove flows and then enables the inside of a sucker to be in a negative pressure state through a pipeline, suction force can be generated on the bottom of the processed workpiece, the position of the workpiece is limited, the bottom of the workpiece is adsorbed at the top position of a limiting block, the output end of a second motor rotates to drive a threaded screw to rotate, the position of a sliding block is moved when the threaded screw rotates, the position of the limiting block is driven to move when the sliding block moves, and then the position of the limiting workpiece can be driven to move, so that the workpiece moves to the top of the processing platform for bending processing, the purpose of automatically feeding is achieved, and accidents can be reduced;
s3, when the workpiece is subjected to bending processing, the position of the bent workpiece is required to be limited, the bending precision is prevented from being influenced by the position shaking of the workpiece when the workpiece is bent, the position of the supporting frame is pushed to move, the sliding frame horizontally moves at the outer wall of the sliding rail, the supporting frame can be assisted in horizontally sliding position, after the supporting frame moves to the outer wall of the processed workpiece, the positioning bolt is rotated, the threaded ring enables the top end of the positioning bolt to move to the inside of the positioning hole to position the supporting frame, meanwhile, the cylinder is enabled to work to push the position of the positioning plate to move, after the position of the positioning plate moves to the top position of the workpiece, the position of the workpiece can be effectively limited when the bending cutter is used for bending the workpiece, the stability of the processed workpiece is improved, and the processing precision of the workpiece can be improved;
S4, when the bending knife bends the workpiece, scraps can be generated, when the scraps entering the numerical control bending part are cleared, the fourth telescopic rod is enabled to work to push the position of the magnetic plate to move, after the position of the magnetic plate is moved to the upper part of the scraps, the metal scraps can be adsorbed at the bottom of the magnetic plate, after the metal scraps are adsorbed, the fourth telescopic rod is enabled to reset the magnetic plate, the electric putter is enabled to push the L-shaped plate to move, the L-shaped plate is enabled to move to drive the rubber plate to move, the rubber plate can clear away the adsorbed metal scraps at the bottom of the magnetic plate after moving to the bottom of the magnetic plate, the cleared metal scraps can fall into the L-shaped plate to be collected, the purpose of clearing and collecting the metal scraps generated by the numerical control bending machine can be achieved, the metal scraps entering the inside of the numerical control bending machine can be cleared, the subsequent cleaning of manpower is facilitated, and the labor intensity is reduced.
Preferably, in the step S1, the method further includes the following steps:
s11, an anti-slip pad is arranged at the top of the bearing plate, so that the position of the workpiece can be effectively prevented from sliding when the angle of the workpiece is adjusted;
in the step S2, the method further includes the following steps:
s21, after a workpiece to be bent moves to the upper part of the processing platform, the hydraulic rod works to push the position of the pressurizing block to move, and the position of the pressurizing block moves to drive the bending knife to move so as to bend the workpiece above the processing platform;
In the step S3, the method further includes the following steps:
s31, when the workpiece is bent, the third telescopic rod is enabled to work to push the material blocking mechanism to horizontally slide on the outer wall of the guide rod, and after the position of the material blocking mechanism is moved, the position of the workpiece above the processing platform can be pushed to move, so that the position of the processed workpiece is adjusted;
in the step S4, the method further includes the following steps:
s41, when the magnetic plate adsorbs metal scraps, the exhaust fan works to enable gas in the vent pipe to flow so as to enable the vent pipe to generate suction, the vent pipe generates suction to fine scraps, and the filter screen adsorbs the fine scraps.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the angle of a large workpiece machined by the numerical control bending machine can be adjusted by installing the adjusting component and the bearing plate, when the numerical control bending machine is used for bending the large workpiece, when the edge part of the large workpiece is required to be machined, the first telescopic rod works to push the sliding position of the supporting plate, when the supporting plate moves, the bearing plate is driven by the driving box to move, so that the bearing plate moves out of the adjusting component, the position of the bearing plate is adjusted according to the size of the machined workpiece, the second telescopic rod extends to push the bearing plate to move, after the bearing plate moves to the central position of the machined workpiece, the large machined workpiece is supported, when the position of the machined workpiece is required to be adjusted, the output end of the first motor is rotated to drive the bearing plate to rotate through the second telescopic rod, and the position of the workpiece is rotated when the bearing plate rotates, so that the angle of the large workpiece is adjusted, when the numerical control bending machine is used for machining the large workpiece, the angle of the large workpiece is not required to be adjusted by multiple persons, and the labor intensity is reduced;
2. According to the invention, the feeding platform and the limiting block are arranged to automatically move the position of a machined workpiece for feeding, when the workpiece to be machined is automatically fed and machined, the position of the workpiece to be machined is limited by the electromagnet when the workpiece to be machined is placed above the feeding platform, meanwhile, the negative pressure pump is used for pumping gas in the ventilation groove, the gas in the ventilation groove flows and then makes the inside of the sucker be in a negative pressure state through the pipeline, the bottom of the machined workpiece can be sucked, the position of the workpiece is limited, the bottom of the workpiece is adsorbed at the top position of the limiting block, the output end of the second motor rotates to drive the threaded screw to rotate, the position of the sliding block is moved when the threaded screw rotates, the position of the sliding block is driven to move, the position of the limiting block is further driven to move, the workpiece is moved to the top of the machining platform for bending machining, the purpose of automatic feeding is achieved, and accidents can be reduced;
3. according to the invention, the position of a workpiece machined by a numerical control bending machine can be limited by installing the support frame and the limiting component, when the workpiece is subjected to bending machining, in order to prevent the bending precision from being influenced by the position shaking of the workpiece when the workpiece is subjected to bending machining, the position of the support frame is pushed to move, the sliding frame horizontally moves on the outer wall of the sliding rail, the horizontal sliding position of the support frame can be assisted, after the support frame moves to the outer wall of the machined workpiece, the positioning bolt is rotated, the threaded ring enables the top end of the positioning bolt to move to the inside of the positioning hole so as to position the support frame, meanwhile, the cylinder is enabled to work to push the positioning plate to move, and after the position of the positioning plate moves to the top position of the workpiece, the position of the workpiece can be effectively limited when the bending cutter is used for bending machining the workpiece, so that the stability of the machined workpiece is improved, and the machining precision of the workpiece can be improved;
4. According to the invention, the cleaning assembly and the L-shaped plate are arranged to clean and collect metal fragments generated by machining of the numerical control bending machine, when the fragments entering the inside of the numerical control bending machine are cleaned, the fourth telescopic rod is enabled to work to push the position of the magnetic plate to move, after the position of the magnetic plate is moved to the position above the fragments, the metal fragments are adsorbed on the bottom of the magnetic plate, after the metal fragments are adsorbed, the fourth telescopic rod is enabled to work to reset the magnetic plate, the electric push rod is enabled to work to push the position of the L-shaped plate to move, the L-shaped plate is enabled to move to drive the rubber plate to move, the rubber plate can clean the metal fragments adsorbed on the bottom of the magnetic plate after moving to the bottom of the magnetic plate, the cleaned metal fragments can fall into the L-shaped plate to be collected, the purpose of cleaning and collecting the metal fragments generated by machining of the numerical control bending machine is achieved, the metal fragments entering the inside of the numerical control bending machine can be cleaned conveniently, manual subsequent cleaning is facilitated, and labor intensity is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the adjusting assembly of the present invention;
FIG. 4 is a schematic diagram of a feeding platform according to the present invention;
FIG. 5 is a schematic view of a stopper according to the present invention;
FIG. 6 is a schematic view of a support frame according to the present invention;
FIG. 7 is a schematic view of a limiting assembly according to the present invention;
FIG. 8 is a schematic view of a cleaning assembly according to the present invention;
fig. 9 is a flowchart of the operation of the present invention.
In the figure: 1. a housing; 2. a control panel; 3. a case; 4. a hydraulic rod; 5. pressurizing the block; 6. a bending knife; 7. a processing platform; 8. a third telescopic rod; 9. a guide rod; 10. a material blocking mechanism; 11. an adjustment assembly; 12. a chute; 13. a support plate; 14. a first telescopic rod; 15. a drive box; 16. a first motor; 17. a second telescopic rod; 18. a bearing plate; 19. a feeding platform; 20. a guide rod; 21. a slip ring; 22. a slide block; 23. a second motor; 24. a threaded screw rod; 25. a limiting block; 26. an electromagnet; 27. a negative pressure pump; 28. a ventilation groove; 29. a pipe; 30. a suction cup; 31. a limit component; 32. a slide rail; 33. positioning holes; 34. a carriage; 35. a support frame; 36. a threaded ring; 37. positioning bolts; 38. a cylinder; 39. a positioning plate; 40. a cleaning assembly; 41. a fourth telescopic rod; 42. a magnetic plate; 43. an exhaust fan; 44. a vent pipe; 45. a filter screen; 46. an electric push rod; 47. an L-shaped plate; 48. a rubber plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, 2 and 9, an embodiment of the present invention provides: the numerical control bending machine comprises a shell 1, an adjusting component 11, wherein the adjusting component 11 is embedded and installed in the shell 1, when the numerical control bending machine processes large-sized workpieces, the adjusting component 11 can assist the angles of the workpieces of the workers to adjust, a control panel 2 is arranged on the outer wall of the shell 1, the control panel 2 controls the numerical control bending machine to work, a box body 3 is symmetrically installed on the front side of the shell 1, a hydraulic rod 4 is arranged on the inner wall of the box body 3, the bottom end of the hydraulic rod 4 is fixedly connected with a pressing block 5, a bending knife 6 is arranged at the bottom of the pressing block 5, a processing platform 7 is embedded and installed on the inner wall of the shell 1, the hydraulic rod 4 works to push the position of the pressing block 5 to move, the position of the pressing block 5 moves to drive the bending knife 6 to move to bend the workpiece above the processing platform 7, a third telescopic rod 8 is arranged on the inner wall of the shell 1, one end of the third telescopic rod 8 is fixedly connected with a material blocking mechanism 10, a guide rod 9 is arranged on the inner wall of the material blocking mechanism 10 in a penetrating way, the shape of the bearing plate 18 is rectangular, the bottom of the bearing plate 18 is fixedly connected with the top end of the second telescopic rod 17, the processing platform 7 is positioned right below the bending knife 6, the shape of the limiting block 25 is rectangular, the bottom of the limiting block 25 is fixedly connected with the top of the sliding block 22, the shape of the limiting component 31 is rectangular and is positioned on one side of the processing platform 7, the shape of the sliding frame 34 is concave and is attached to the outer wall of the sliding rail 32,
Referring to fig. 3, the adjusting assembly 11 includes a chute 12, a first telescopic rod 14 and a driving box 15, the chute 12 is sequentially disposed on an inner wall of the adjusting assembly 11, the first telescopic rod 14 is disposed on the inner wall of the chute 12, one end of the first telescopic rod 14 is fixedly connected with the supporting plate 13, the driving box 15 is fixedly mounted on the top of the supporting plate 13, the driving box 15 includes a first motor 16 and a second telescopic rod 17, the first motor 16 is fixedly mounted on the inner wall of the driving box 15, an output end of the first motor 16 is connected with one end of the second telescopic rod 17, a bearing plate 18 is connected to the top end of the second telescopic rod 17, when an edge part of a large workpiece is processed is adjusted, the first telescopic rod 14 works to push the supporting plate 13 to a smooth inner moving position of the chute 12, when the supporting plate 13 moves to drive the driving box 15, the driving box 15 moves to drive the bearing plate 18 to move, the bearing plate 18 to move out of the inner part of the adjusting assembly 11, the second telescopic rod 17 extends to push the bearing plate 18 to move, after the plate 18 moves to a center position of the workpiece, the output end of the large motor is adjusted to the large workpiece, when the large workpiece is not needed to be processed, and the large workpiece is adjusted by a large workpiece is required to rotate, and the large workpiece is adjusted by a large workpiece.
Referring to fig. 4 and 5, a feeding platform 19 is symmetrically installed on the front side of the housing 1, the feeding platform 19 includes a second motor 23, a sliding block 22 and a guide rod 20, the second motor 23 is fixedly installed on the inner wall of the feeding platform 19, the output end of the second motor 23 is fixedly connected with a threaded screw rod 24, the guide rod 20 is sequentially arranged on the inner wall of the feeding platform 19, a sliding ring 21 is installed around the outer wall of the guide rod 20, the top of the sliding ring 21 is connected with the bottom of the sliding block 22, one end of the threaded screw rod 24 is penetrated in the corresponding sliding block 22, the top of the sliding block 22 is connected with a limiting block 25, an electromagnet 26 is embedded in the inner wall of the limiting block 25, two groups of ventilation grooves 28 are symmetrically arranged on the inner wall of the limiting block 25, a pipeline 29 is arranged on the top of the ventilation groove 28, one end of the pipeline 29 is connected with a sucker 30, the inner wall of the limiting block 25 is provided with a negative pressure pump 27, and the input end of the negative pressure pump 27 extends into the ventilation groove 28, after a workpiece to be processed is placed above the feeding platform 19, the electromagnet 26 works to limit the position of the workpiece, meanwhile, the negative pressure pump 27 works to extract gas in the ventilation groove 28, the inside of the suction cup 30 is in a negative pressure state through the pipeline 29 after the gas in the ventilation groove 28 flows, suction force can be generated on the bottom of the processed workpiece, the position of the workpiece is limited, the bottom of the workpiece is adsorbed at the top position of the limiting block 25, the output end of the second motor 23 rotates to drive the threaded screw 24 to rotate, the position of the sliding block 22 is moved when the threaded screw 24 rotates, the position of the limiting block 25 is driven to move when the sliding block 22 moves, the position of the limiting workpiece is driven to move, the workpiece is moved to the top of the processing platform 7 for bending processing, the purpose of automatic feeding is achieved, and further, the occurrence of accidents can be reduced.
Referring to fig. 6 and 7, the inner wall of the housing 1 is inlaid and installed with the limiting component 31, the limiting component 31 comprises a sliding rail 32 and a sliding frame 34, the sliding rail 32 is arranged in the limiting component 31, the sliding frame 34 is arranged on the outer wall of the sliding rail 32, a plurality of groups of positioning holes 33 are formed in the top of the sliding rail 32, a supporting frame 35 is arranged at the top of the sliding frame 34, a threaded ring 36 is arranged on the inner wall of the supporting frame 35, a positioning bolt 37 is arranged on the inner wall of the threaded ring 36 in a penetrating manner, one end of the positioning bolt 37 is arranged in the positioning hole 33 in a penetrating manner, an air cylinder 38 is arranged at the top of the supporting frame 35, one end of the air cylinder 38 is fixedly connected with a positioning plate 39, the position of a bent workpiece is limited by folding, the position of the workpiece is prevented from being swayed to affect the bending precision, the position of the workpiece is pushed to move the position of the supporting frame 35, after the sliding frame 34 is horizontally moved to the outer wall of the sliding frame 32, the position of the supporting frame 35 is moved to the outer wall of the workpiece, the top of the positioning bolt 37 is rotated, the top of the threaded ring 36 is enabled to move to the inner part of the positioning hole 33 to position of the supporting frame 35, and meanwhile, the position of the air cylinder 38 is enabled to move the positioning plate 39 to move, the position of the workpiece is bent to the position of the positioning plate 39 is moved to the position of the workpiece, and the workpiece is effectively improved, and the bending precision can be processed to the position stability of the workpiece is improved.
Referring to fig. 8, the inner wall of the housing 1 is provided with the cleaning assembly 40, the cleaning assembly 40 includes the fourth telescopic link 41 and the magnetic plate 42, the fixed setting of fourth telescopic link 41 is at the inner wall of cleaning assembly 40, the one end fixedly connected with magnetic plate 42 of fourth telescopic link 41, the inner wall of magnetic plate 42 is provided with multiunit breather pipe 44, the bottom of breather pipe 44 is provided with filter screen 45, the top of magnetic plate 42 is provided with air exhauster 43, and the one end of breather pipe 44 and the input sealing connection of air exhauster 43, multiunit electric putter 46 is installed to the inner wall of housing 1, the one end fixed mounting of electric putter 46 has L template 47, the top of L template 47 is connected with rubber plate 48, when clearing away the inside piece of entering numerical control bending, make the position movement of fourth telescopic link 41 work promote magnetic plate 42, after the position of magnetic plate 42 moves to the piece top, metal piece can adsorb the bottom position of magnetic plate 42, after adsorbing the metal piece, the fourth telescopic link 41 work makes magnetic plate 42 reset, the position movement of electric putter 46 work promotes L template 47, L47 movement drives the plate 48 and carries out the rubber plate 48 movement, the rubber plate 48 is connected with the rubber plate 48 to the inside of entering the numerical control bending machine, can be cleared away the inside the piece, can reduce the inside the piece is cleared away to the inside the piece, can be cleared away to the inside the piece is cleared away to the inside the metal piece, and the inside the metal piece is collected to the inside the metal piece is removed.
An operating method of a numerical control bending machine, comprising:
s1, when a numerical control bending machine is used for bending a large workpiece, when the edge part of the large workpiece is required to be machined, a first telescopic rod 14 works to push a supporting plate 13 to smoothly move in the sliding groove 12, a driving box 15 is driven to move when the supporting plate 13 moves, a driving box 15 moves to drive a bearing plate 18 to move, the bearing plate 18 moves out of an adjusting assembly 11, the position of the bearing plate 18 is adjusted according to the size of the machined workpiece, a second telescopic rod 17 extends to push the bearing plate 18 to move, after the bearing plate 18 moves to the center position of the machined workpiece, the large machined workpiece is supported, when the position of the machined workpiece is required to be adjusted, an output end of a first motor 16 rotates to drive the bearing plate 18 to rotate through the second telescopic rod 17, and when the bearing plate 18 rotates, the position of the workpiece is rotated, so that the aim of adjusting the angle of the large workpiece is achieved, when the numerical control bending machine is used for machining the large workpiece, the angle of the large workpiece is not adjusted through multiple matching, and the labor intensity is reduced;
s2, when the workpiece to be processed needs to be automatically fed and processed, after the workpiece to be processed is placed above the feeding platform 19, the electromagnet 26 works to limit the position of the workpiece, meanwhile, the negative pressure pump 27 works to extract gas in the ventilation groove 28, the gas in the ventilation groove 28 flows to be in a negative pressure state through the pipeline 29, suction force can be generated on the bottom of the processed workpiece, the position of the workpiece is limited, the bottom of the workpiece is adsorbed at the top position of the limit block 25, the output end of the second motor 23 rotates to drive the threaded screw 24 to rotate, the position of the sliding block 22 moves when the threaded screw 24 rotates, the position of the limit block 25 is driven to move when the sliding block 22 moves, and then the position of the limited workpiece is driven to move, so that the workpiece moves to the top of the processing platform 7 to be bent and processed, the purpose of automatically feeding is achieved, and accidents can be reduced;
S3, when the workpiece is subjected to bending processing, the position of the bent workpiece is required to be limited, the bending precision is prevented from being influenced by the position shaking of the workpiece during bending, the position of the support frame 35 is pushed to move, the slide frame 34 horizontally moves at the outer wall of the slide rail 32, the support frame 35 can be assisted in horizontally sliding, after the support frame 35 moves to the outer wall of the processed workpiece, the positioning bolt 37 is rotated, the threaded ring 36 enables the top end of the positioning bolt 37 to move to the inside of the positioning hole 33 to position the support frame 35, meanwhile, the cylinder 38 is enabled to work to push the position of the positioning plate 39 to move, after the position of the positioning plate 39 moves to the top position of the workpiece, the position of the workpiece can be effectively limited when the bending cutter 6 bends the workpiece, the stability of the processed workpiece is improved, and the processing precision of the workpiece can be improved;
s4, when the bending knife 6 bends the workpiece, scraps can be generated, when scraps entering the numerical control bending part are cleared, the fourth telescopic rod 41 is enabled to work to push the position of the magnetic plate 42 to move, after the position of the magnetic plate 42 is moved to the position above the scraps, metal scraps can be adsorbed at the bottom of the magnetic plate 42, after the metal scraps are adsorbed, the fourth telescopic rod 41 is enabled to work to reset the magnetic plate 42, the electric push rod 46 is enabled to push the position of the L-shaped plate 47 to move, the L-shaped plate 47 is enabled to move to drive the rubber plate 48 to move, the rubber plate 48 can clear away the metal scraps adsorbed at the bottom of the magnetic plate 42 after moving to the bottom of the magnetic plate 42, the cleared metal scraps can fall into the L-shaped plate 47 to be collected, the purpose of clearing and collecting the metal scraps generated by the numerical control bending machine is achieved, the metal scraps entering the numerical control bending machine can be cleared, subsequent cleaning is facilitated, and labor intensity is reduced.
In step S1, the method further includes the steps of:
s11, an anti-slip pad is arranged at the top of the bearing plate 18, so that the position of a workpiece can be effectively prevented from sliding when the angle of the workpiece is adjusted;
in step S2, the method further includes the steps of:
s21, after a workpiece to be bent moves to the position above the processing platform 7, the hydraulic rod 4 works to push the position of the pressing block 5 to move, and the position of the pressing block 5 moves to drive the bending knife 6 to move so as to bend the workpiece above the processing platform 7;
in step S3, the method further includes the steps of:
s31, when a workpiece is bent, the third telescopic rod 8 is made to work to push the stop mechanism 10 to horizontally slide on the outer wall of the guide rod 9, and after the position of the stop mechanism 10 is moved, the position of the workpiece above the processing platform 7 can be pushed to move, so that the position of the processed workpiece is adjusted;
in step S4, the method further includes the steps of:
s41, when the magnetic plate 42 adsorbs metal scraps, the exhaust fan 43 works to enable gas in the vent pipe 44 to flow so as to enable the vent pipe 44 to generate suction, the vent pipe 44 generates suction to fine scraps, and the filter screen 45 adsorbs the fine scraps.
The working principle is that when a numerical control bending machine is used for bending a large workpiece, when the edge part of the large workpiece is required to be machined, the first telescopic rod 14 works to push the supporting plate 13 to smoothly move in the chute 12, the supporting plate 13 moves to drive the driving box 15 to move, the driving box 15 moves to drive the bearing plate 18 to move, the bearing plate 18 moves out of the adjusting assembly 11, the position of the bearing plate 18 is adjusted according to the size of the machined workpiece, the second telescopic rod 17 extends to push the bearing plate 18 to move, the bearing plate 18 moves to the center position of the machined workpiece, the large machined workpiece is supported, when the position of the machined workpiece is required to be adjusted, the output end of the first motor 16 rotates to drive the bearing plate 18 to rotate through the second telescopic rod 17, the position of the workpiece rotates when the bearing plate 18 rotates, the purpose of adjusting the angle of the large workpiece is achieved, when the numerical control bending machine is used for machining the large workpiece, the angle of the large workpiece is not adjusted by matching of a plurality of persons, the labor intensity is reduced, when the workpiece to be machined is required to be automatically fed and machined, after the workpiece to be machined is placed above the feeding platform 19, the electromagnet 26 works to limit the position of the workpiece, meanwhile, the negative pressure pump 27 works to extract the gas in the ventilation groove 28, the gas in the ventilation groove 28 flows and then makes the inside of the sucker 30 become a negative pressure state through the pipeline 29, suction force can be generated on the bottom of the machined workpiece, the position of the workpiece is limited, the bottom of the workpiece is adsorbed at the top position of the limiting block 25, the output end of the second motor 23 rotates to drive the threaded screw 24 to rotate, the position of the sliding block 22 is moved when the threaded screw 24 rotates, the slide block 22 drives the position of the limiting block 25 to move when moving, so that the limiting workpiece can be driven to move, the workpiece is moved to the top of the processing platform 7 to be bent and processed, the purpose of automatically feeding is achieved, further, the occurrence of accidents can be reduced, when bending and processing the workpiece, the position of the bent workpiece is required to be limited, the bending precision is prevented from being influenced by the shaking of the position of the workpiece when bending, the position of the supporting frame 35 is pushed to move, the sliding frame 34 is horizontally moved at the outer wall of the sliding rail 32, the supporting frame 35 can be assisted to horizontally slide, after the supporting frame 35 is moved to the outer wall of the processed workpiece, the positioning bolt 37 is rotated, the threaded ring 36 enables the top end of the positioning bolt 37 to move to the inside of the positioning hole 33 to position the supporting frame 35, meanwhile, the cylinder 38 is enabled to work to push the position of the positioning plate 39 to move, after the position of the positioning plate 39 is moved to the top position of the workpiece, when the bending knife 6 bends the workpiece, the position of the workpiece can be effectively limited, the stability of processing the workpiece is improved, and further the processing precision of the workpiece can be improved, when the bending knife 6 bends the workpiece, scraps are generated, when scraps entering the numerical control bending part are cleared, the fourth telescopic rod 41 is enabled to work to push the position of the magnetic plate 42 to move, after the position of the magnetic plate 42 is moved to the upper part of the scraps, metal scraps are adsorbed at the bottom position of the magnetic plate 42, after the metal scraps are adsorbed, the fourth telescopic rod 41 is enabled to reset the magnetic plate 42, the electric push rod 46 is enabled to push the position of the L-shaped plate 47, the L-shaped plate 47 is enabled to move to drive the rubber plate 48 to move, the rubber plate 48 is enabled to clear the metal scraps adsorbed at the bottom of the magnetic plate 42 after the rubber plate 48 moves to the bottom of the magnetic plate 42, the metal scraps who clears away can drop in the inside of L template 47 and collect, reaches the purpose that the metal scraps that the processing of numerical control bender produced clear away the collection, can clear away the metal scraps that enters into the inside of numerical control bender, and the manual work of being convenient for is followed and is cleaned, has reduced intensity of labour.
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 characteristics 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 (10)
1. The utility model provides a numerical control bender, includes casing (1), its characterized in that: the adjusting component (11) is embedded and installed in the shell (1);
the adjusting assembly (11) comprises a sliding groove (12), a first telescopic rod (14) and a driving box (15), wherein the sliding groove (12) is sequentially arranged on the inner wall of the adjusting assembly (11), the first telescopic rod (14) is arranged on the inner wall of the sliding groove (12), one end of the first telescopic rod (14) is fixedly connected with the supporting plate (13), and the driving box (15) is fixedly arranged at the top of the supporting plate (13);
The driving box (15) comprises a first motor (16) and a second telescopic rod (17), the first motor (16) is fixedly installed on the inner wall of the driving box (15), the output end of the first motor (16) is connected with one end of the second telescopic rod (17), and the top end of the second telescopic rod (17) is connected with a bearing plate (18).
2. A numerically controlled bending machine as in claim 1, wherein: the outer wall of casing (1) is provided with control panel (2), box (3) are installed to the positive symmetry of casing (1), the inner wall of box (3) is provided with hydraulic stem (4), the bottom fixedly connected with of hydraulic stem (4) presses piece (5), the bottom of pressing piece (5) is provided with bending knife (6), processing platform (7) are inlayed and are installed to the inner wall of casing (1), the inner wall of casing (1) is provided with third telescopic link (8), one end fixedly connected with striker mechanism (10) of third telescopic link (8), guide arm (9) are worn to be equipped with by the inner wall of striker mechanism (10).
3. A numerically controlled bending machine as in claim 1, wherein: the utility model provides a feeding platform (19) is installed to positive symmetry of casing (1), feeding platform (19) include second motor (23), slider (22) and guide bar (20), second motor (23) fixed mounting is at the inner wall of feeding platform (19), the output fixedly connected with screw thread lead screw (24) of second motor (23), guide bar (20) set gradually at the inner wall of feeding platform (19), slide ring (21) are installed around the outer wall of guide bar (20), the top of slide ring (21) is connected with the bottom of slider (22), and the one end of screw thread lead screw (24) wears to establish in the inside of corresponding slider (22), the top of slider (22) is connected with stopper (25), electro-magnet (26) are inlayed to the inner wall of stopper (25), the inner wall symmetry of stopper (25) is provided with two sets of ventilation groove (28), the top of ventilation groove (28) is provided with pipeline (29), the one end of pipeline (29) is connected with sucking disc (30), the inner wall of stopper (25) is provided with negative pressure pump (27), and the input of negative pressure pump (27) extends to the inside of ventilation groove (28).
4. A numerically controlled bending machine as in claim 1, wherein: the utility model discloses a shell, including casing (1), the inner wall of casing (1) is inlayed and is installed spacing subassembly (31), and spacing subassembly (31) include slide rail (32) and carriage (34), and slide rail (32) set up the inside at spacing subassembly (31), and carriage (34) set up the outer wall at slide rail (32), and the top of slide rail (32) is provided with multiunit locating hole (33).
5. A numerically controlled bending machine as claimed in any one of claims 1 to 4, wherein: the appearance of bearing plate (18) is rectangle, and the top fixed connection of bottom and second telescopic link (17), processing platform (7) are located under the sword of bending (6), and the appearance of stopper (25) is rectangle, and the top fixed connection of bottom and slider (22), the appearance of spacing subassembly (31) are rectangle, are located one side of processing platform (7), and the appearance of carriage (34) is "concave" font, laminating with the outer wall of slide rail (32).
6. A numerically controlled bending machine as in claim 4, wherein: the top of carriage (34) is provided with support frame (35), and the inner wall of support frame (35) is provided with screwed ring (36), and positioning bolt (37) are worn to be equipped with by the inner wall of screwed ring (36), and the inside at locating hole (33) is worn to establish in one end of positioning bolt (37), and the top of support frame (35) is provided with cylinder (38), and one end fixedly connected with locating plate (39) of cylinder (38).
7. A numerically controlled bending machine as claimed in claim 1 or 2, wherein: the inner wall of casing (1) is provided with clean subassembly (40), clean subassembly (40) include fourth telescopic link (41) and magnetic plate (42), the fixed setting of fourth telescopic link (41) is at the inner wall of clean subassembly (40), the one end fixedly connected with magnetic plate (42) of fourth telescopic link (41), the inner wall of magnetic plate (42) is provided with multiunit breather pipe (44), the bottom of breather pipe (44) is provided with filter screen (45), the top of magnetic plate (42) is provided with air exhauster (43), and the one end of breather pipe (44) and the input sealing connection of air exhauster (43).
8. A numerically controlled bending machine as in claim 7, wherein: the inner wall of casing (1) is installed multiunit electric putter (46), and the one end fixed mounting of electric putter (46) has L template (47), and the top of L template (47) is connected with rubber slab (48).
9. A method of operating a numerically controlled bending machine, suitable for use in a numerically controlled bending machine as claimed in any one of claims 1 to 8, comprising:
the method comprises the steps that S1, when a numerical control bending machine is used for bending a large workpiece, when the edge part of the large workpiece is required to be machined, a first telescopic rod (14) works to push a supporting plate (13) to smoothly move in the chute (12), when the supporting plate (13) moves, a driving box (15) is driven to move, the driving box (15) moves to drive a bearing plate (18) to move, the bearing plate (18) moves out of an adjusting assembly (11), the position of the bearing plate (18) is adjusted according to the size of the machined workpiece, a second telescopic rod (17) extends to push the bearing plate (18) to move, after the bearing plate (18) moves to the center position of the machined workpiece, the large machined workpiece is supported, when the position of the machined workpiece is required to be adjusted, the output end of a first motor (16) is driven to rotate through a second telescopic rod (17), the position of the workpiece is driven to rotate when the bearing plate (18) rotates, the angle of the large workpiece is adjusted, the numerical control bending machine is used for machining the large workpiece, and the large workpiece is not required to be adjusted due to the fact that the large workpiece is matched with multiple people;
S2, when the workpiece to be processed needs to be automatically fed and processed, after the workpiece to be processed is placed above a feeding platform (19), an electromagnet (26) works to limit the position of the workpiece, meanwhile, a negative pressure pump (27) works to extract gas in a ventilation groove (28), the gas in the ventilation groove (28) flows and then enables the inside of a sucker (30) to be in a negative pressure state through a pipeline (29), suction force can be generated on the bottom of the processed workpiece, the position of the workpiece is limited, the bottom of the workpiece is adsorbed at the top position of a limiting block (25), the output end of a second motor (23) rotates to drive a threaded screw (24) to rotate, the position of a sliding block (22) moves when the threaded screw (24) rotates, and the position of the limiting block (25) is driven to move when the sliding block (22) moves, so that the position of the limiting workpiece can be driven to move to the top of the processing platform (7) to be bent and the purpose of automatically feeding can be achieved, and accidents can be reduced;
s3, when the workpiece is subjected to bending processing, the position of the bent workpiece is required to be limited, bending precision is prevented from being influenced by the position shaking of the workpiece, the position of the support frame (35) is pushed to move, the sliding frame (34) horizontally moves at the outer wall of the sliding rail (32), the position of the support frame (35) can be horizontally slid, after the support frame (35) moves to the outer wall of the processed workpiece, the positioning bolt (37) is rotated, the threaded ring (36) enables the top end of the positioning bolt (37) to move to the inside of the positioning hole (33) to position the support frame (35), meanwhile, the cylinder (38) is enabled to work to push the positioning plate (39) to move, after the position of the positioning plate (39) moves to the top position of the workpiece, when the bending cutter (6) bends the workpiece, the position of the workpiece can be effectively limited, the stability of the processed workpiece is improved, and the precision of the processing of the workpiece can be improved;
S4, when the bending knife (6) bends the workpiece, scraps can be generated, when the scraps entering the numerical control bending part are removed, the position of the magnetic plate (42) is pushed by the fourth telescopic rod (41) to move, after the position of the magnetic plate (42) is moved to the upper part of the scraps, the metal scraps can be adsorbed at the bottom of the magnetic plate (42), after the metal scraps are adsorbed, the magnetic plate (42) is reset by the fourth telescopic rod (41), the L-shaped plate (47) is pushed by the electric push rod (46), the L-shaped plate (47) is moved to drive the rubber plate (48) to move, the metal scraps adsorbed at the bottom of the magnetic plate (42) can be removed after the rubber plate (48) is moved to the bottom of the magnetic plate (42), the removed metal scraps can fall into the L-shaped plate (47) to be collected, the aim of removing and collecting the metal scraps generated by the numerical control bending machine can be achieved, the metal scraps entering the inside the numerical control bending machine can be conveniently cleaned, and the labor intensity is reduced.
10. A method of operating a numerically controlled bending machine according to claim 9, further comprising, in step S1, the steps of:
s11, an anti-slip pad is arranged at the top of the bearing plate (18) and can effectively prevent the position of the workpiece from sliding when the angle of the workpiece is adjusted;
In the step S2, the method further includes the following steps:
s21, after a workpiece to be bent moves to the position above a processing platform (7), the hydraulic rod (4) works to push the position of the pressing block (5) to move, and the position of the pressing block (5) moves to drive the bending knife (6) to move to bend the workpiece above the processing platform (7);
in the step S3, the method further includes the following steps:
s31, when a workpiece is bent, the third telescopic rod (8) is enabled to work to push the material blocking mechanism (10) to horizontally slide on the outer wall of the guide rod (9), and after the position of the material blocking mechanism (10) is moved, the position of the workpiece above the processing platform (7) can be pushed to move, so that the position of the processed workpiece is adjusted;
in the step S4, the method further includes the following steps:
s41, when the magnetic plate (42) adsorbs metal scraps, the exhaust fan (43) works to enable gas in the vent pipe (44) to flow so as to enable the vent pipe (44) to generate suction, the vent pipe (44) generates suction to fine scraps, and the filter screen (45) adsorbs the fine scraps.
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Cited By (5)
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| CN116532524A (en) * | 2023-04-10 | 2023-08-04 | 南通特力机床有限公司 | Numerical control bending machine and operation method thereof |
| CN117415193A (en) * | 2023-11-03 | 2024-01-19 | 南京金球数控机床股份有限公司 | A CNC bending machine for workpiece processing |
| CN117920808A (en) * | 2024-03-25 | 2024-04-26 | 常州酷冷制冷设备有限公司 | Bending equipment with thickness adjusting function for laminboard production |
| CN118699136A (en) * | 2024-08-29 | 2024-09-27 | 上海多弗众云航空科技有限公司 | Aircraft wing spar web bending device |
| CN119319145A (en) * | 2024-12-18 | 2025-01-17 | 嘉禾县正润铸造有限公司 | Bending device is used in processing of household electrical appliances accessory |
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| CN217941494U (en) * | 2022-07-20 | 2022-12-02 | 信阳市旺盛金属门窗制造有限公司 | Anti-theft door plate edge curling device |
| CN218170746U (en) * | 2022-08-19 | 2022-12-30 | 南昌启泰新型材料有限公司 | Wood chip collecting device for woodworking table saw machining |
| CN218191844U (en) * | 2022-10-08 | 2023-01-03 | 烟台盛普电气有限公司 | Switch board processing panel beating bending device |
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| CN206588181U (en) * | 2017-03-18 | 2017-10-27 | 惠州市鑫瑞宝源塑胶模具有限公司 | A kind of numerical control bender |
| CN208214131U (en) * | 2018-04-02 | 2018-12-11 | 青岛欧轩机械有限公司 | Bending work table |
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| CN214813801U (en) * | 2021-06-08 | 2021-11-23 | 安徽威亚机械制造有限公司 | Adjustable stop device of numerical control bending machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116532524A (en) * | 2023-04-10 | 2023-08-04 | 南通特力机床有限公司 | Numerical control bending machine and operation method thereof |
| CN117415193A (en) * | 2023-11-03 | 2024-01-19 | 南京金球数控机床股份有限公司 | A CNC bending machine for workpiece processing |
| CN117920808A (en) * | 2024-03-25 | 2024-04-26 | 常州酷冷制冷设备有限公司 | Bending equipment with thickness adjusting function for laminboard production |
| CN117920808B (en) * | 2024-03-25 | 2024-06-04 | 常州酷冷制冷设备有限公司 | Bending equipment with thickness adjusting function for laminboard production |
| CN118699136A (en) * | 2024-08-29 | 2024-09-27 | 上海多弗众云航空科技有限公司 | Aircraft wing spar web bending device |
| CN119319145A (en) * | 2024-12-18 | 2025-01-17 | 嘉禾县正润铸造有限公司 | Bending device is used in processing of household electrical appliances accessory |
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