CN116493472A - Double-station stamping die with adjusting function for automobile spare and accessory part production - Google Patents
Double-station stamping die with adjusting function for automobile spare and accessory part production Download PDFInfo
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- CN116493472A CN116493472A CN202310759903.7A CN202310759903A CN116493472A CN 116493472 A CN116493472 A CN 116493472A CN 202310759903 A CN202310759903 A CN 202310759903A CN 116493472 A CN116493472 A CN 116493472A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 4
- 230000017105 transposition Effects 0.000 abstract description 3
- 238000004080 punching Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/06—Stamping using rigid devices or tools having relatively-movable die parts
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
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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
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a double-station stamping die with an adjusting function for automobile spare and accessory part production, which relates to the technical field of stamping dies and comprises a workbench, a U-shaped supporting frame and a turning stamping auxiliary mechanism; a backing support assembly; pulling the corrector. According to the invention, the direction-changing stamping auxiliary mechanism is arranged, after the stamping block is used for stamping the strip workpiece at the top end of one lower die, the driving motor is started, the output end of the driving motor drives the one-way threaded screw rod to rotate, so that the sliding seat is driven by the hydraulic cylinder to drive the stamping block to move to the other lower die, a new hydraulic cylinder is conveniently arranged at the top end of the processed lower die, meanwhile, the stamping block can be used for stamping the hydraulic cylinder arranged at the top end of the other lower die, and the stamping block can be used for carrying out transposition stamping operation through the cooperation of the parts, so that the time for the staff to place the strip workpiece is shortened, and the processing efficiency of the strip workpiece is improved.
Description
Technical Field
The invention relates to the technical field of stamping dies, in particular to a double-station stamping die with an adjusting function for producing automobile parts.
Background
In the processing process of a metal workpiece, a stamping device is needed to stamp a metal section into a certain shape, and at present, in stamping construction, a raw material is manually placed in a die at the bottom of the stamping device, and the stamping device is controlled to finish stamping and manufacturing of the raw material.
The existing stamping device is used for stamping a workpiece, a worker needs to manually place a new part to continuously stamp the workpiece, and the worker needs a certain time in the process of placing the part, so that the machining efficiency of the stamping device on the workpiece is reduced, and the double-station stamping die with an adjusting function for producing automobile spare parts is provided for solving the problem.
Disclosure of Invention
The invention aims at: in order to solve the problem that the stamping device needs to manually place new parts to continue stamping after stamping the workpiece, the process needs a long time, so that the processing efficiency of the workpiece is reduced, and the double-station stamping die with the adjusting function for producing the automobile spare parts is provided.
In order to solve the technical problems, the invention provides the following technical scheme: the double-station stamping die with the adjusting function for automobile spare and accessory part production comprises a workbench, wherein the top end of the workbench is fixedly connected with a U-shaped supporting frame, the inner side of the U-shaped supporting frame is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is connected with a stamping block, two lower dies are arranged below the stamping block at the top end of the workbench, and a turning stamping auxiliary mechanism is arranged on the inner side of the U-shaped supporting frame and the inner side top end of the hydraulic cylinder; the top end of the hydraulic cylinder is fixedly connected with a sliding seat, and a bottom supporting component is arranged on the outer wall of the sliding seat and the bottom end of the stamping block; a strip workpiece is arranged at the top end of the lower die, and pulling correcting devices are arranged at the two sides of the top end of the lower die, which are positioned on the strip workpiece; the direction-changing stamping auxiliary mechanism comprises a driving motor arranged on the outer wall of one side of the U-shaped supporting frame, the output end of the driving motor is connected with a one-way threaded screw rod, one end of the one-way threaded screw rod penetrates through the inner side of the U-shaped supporting frame and is rotationally connected with the U-shaped supporting frame, the sliding seat is sleeved on the outer wall of the one-way threaded screw rod, and the top end of the sliding seat is provided with a fastening positioning piece.
As still further aspects of the invention: the fastening locating piece is in including fixed connection the fixing base on sliding seat top, the fixing base inboard is provided with the grip block, the both sides outer wall fixedly connected with swivel joint of grip block, the one end of swivel joint runs through to the outer wall fixedly connected with capstan of fixing base, first torsional spring is installed to one side of capstan, the one end of first torsional spring is installed the outer wall of fixing base, electric putter is installed on the top of sliding seat, electric putter's output is connected with E shape power pole, E shape power pole's both ends are rotated and are connected with and stir the wheel, stir the wheel and support on the grip block, the inboard of grip block with the outer wall of U-shaped support frame is provided with the deviation preventing subassembly, the outer wall of capstan is provided with power assist ware.
As still further aspects of the invention: the anti-deflection assembly comprises a connecting block fixedly connected with the outer walls of two sides of the U-shaped supporting frame, one end of the connecting block is fixedly connected with a sloping plate, the inner side of the clamping block is rotationally connected with a guiding wheel, and the guiding wheel abuts against the inner side of the sloping plate.
As still further aspects of the invention: the support bottom supporting assembly comprises an L-shaped connecting rod fixedly connected with the outer wall of the sliding seat, a fixed ring is fixedly connected to the bottom end of the L-shaped connecting rod, an L-shaped auxiliary block is fixedly connected to the outer wall of the fixed ring, a rectangular guide rod is slidably connected to the inner side of the L-shaped auxiliary block, one end of the rectangular guide rod is fixedly connected with a rectangular connecting plate, a reset spring is fixedly connected to the outer wall of the rectangular connecting plate, one end of the reset spring is fixedly connected with the L-shaped auxiliary block, a rectangular auxiliary block is fixedly connected to the top end of the rectangular connecting plate, an inclined plane is formed in the inner side of the rectangular auxiliary block, a connecting block is fixedly connected to one end of the rectangular auxiliary block, a swinging block is arranged in the inner side of the connecting block, the bottom end of the swinging block is fixedly connected with an L-shaped supporting block, and the inner side of the L-shaped supporting block is attached to the bottom end of the rectangular auxiliary block.
As still further aspects of the invention: the power assisting device comprises a rotary pushing column fixedly connected with the outer wall of one side of the rotary disc, a back-shaped frame is sleeved on the outer wall of the rotary pushing column, a U-shaped connecting frame is fixedly connected to the bottom end of the back-shaped frame, a pushing rod is fixedly connected to the bottom end of the U-shaped connecting frame, a power wheel is rotatably connected to the bottom end of the pushing rod, and the power wheel is located above the inclined plane.
As still further aspects of the invention: the inner side of the U-shaped support frame is provided with a limiting chute with the diameter matched with the pushing rod.
As still further aspects of the invention: the support bottom supporting assembly further comprises a first rotating shaft fixedly connected to the outer wall of one side of the swinging block, one end of the first rotating shaft penetrates through the outside of the connecting block and is connected with the connecting block in a rotating mode, a worm wheel is fixedly connected to the outer wall of the first rotating shaft, a worm is connected to one side of the connecting block in a rotating mode and meshed with the worm wheel, a first bevel gear is fixedly connected to one end of the worm, a second rotating shaft is connected to one side outer wall of the connecting block in a rotating mode, a second bevel gear meshed with the first bevel gear is fixedly connected to the top end of the second rotating shaft, a second spur gear is fixedly connected to the bottom end of the second rotating shaft, an L-shaped vertical rod is fixedly connected to the top end of the L-shaped auxiliary block, and a second spur rack meshed with the second spur gear is fixedly connected to the top end of the L-shaped vertical rod.
As still further aspects of the invention: the pulling corrector comprises an L-shaped auxiliary rod fixedly connected with the outer wall of one side of the rectangular auxiliary block, a correction plate is fixedly connected with the bottom end of the L-shaped auxiliary rod, and the correction plate is attached to the top end of the lower die.
As still further aspects of the invention: the pulling corrector further comprises a special-shaped rod fixedly connected to the top end of the lower die, one end of the special-shaped rod is fixedly connected with a first straight rack, side correction blocks are arranged on two sides of the correction plate, a third rotating shaft is fixedly connected to the top end of each side correction block, the top end of each third rotating shaft penetrates through the top of the correction plate and is rotationally connected with the correction plate, a first straight gear meshed with the first straight rack is fixedly connected to the top end of each third rotating shaft, a second torsion spring is mounted at the bottom end of each first straight gear, and one end of each second torsion spring is mounted at the top end of each correction plate.
As still further aspects of the invention: the inner side of the U-shaped support frame is provided with a guide groove matched with the sliding seat, and the inner side of the sliding seat is provided with a thread groove matched with the unidirectional thread screw rod.
Compared with the related art, the invention has the following beneficial effects:
1. after the stamping block performs stamping on the strip-shaped workpiece at the top end of one lower die, the driving motor is started, and the output end of the driving motor drives the one-way threaded screw rod to rotate, so that the driving sliding seat drives the stamping block to move to the other lower die through the hydraulic cylinder, a new hydraulic cylinder is conveniently placed at the top end of the machined lower die by a worker, meanwhile, the stamping block can perform stamping on the hydraulic cylinder placed at the top end of the other lower die, and the stamping block can perform transposition stamping operation through the matching of the parts, so that the time for placing the strip-shaped workpiece by the worker is shortened, and the machining efficiency of the strip-shaped workpiece is improved;
2. through setting up fastening setting element, when the punching press piece moved to be located the bed die top, start electric putter, electric putter output drive E shape power pole moves down, promote the grip block respectively through two poking wheels and rotate to the U-shaped support frame outside, after E shape power pole moves down to the assigned position, two grip blocks centre gripping is at the outer wall of U-shaped support frame, thereby fix sliding seat and U-shaped support frame, stability when the punching press piece process punching press is driven to this pneumatic cylinder output has been improved, avoid the punching press piece to take place to rock, and then the precision of punching press has been improved;
3. through setting up the anti-deflection subassembly, when the grip block rotates to U-shaped support frame direction, drive the capstan through first pivot and rotate, thereby drive first torsional spring one end and rotate, make first torsional spring warp, when electric putter output drive E shape power pole resets, first torsional spring no longer receives external extrusion force to promote first pivot and capstan drive grip block and reset, make the guide wheel support on the swash plate, support on the swash plate under the effect of first torsional spring respectively through two guide wheels, with this supports the sliding seat both sides, make the sliding seat can be stable carry out lateral shifting, avoid the sliding seat to take place the skew at the in-process of removal;
4. through setting up and holding in palm the bottom support assembly, when the grip block rotates to the inboard of U-shaped support frame, drive the rotary disk through first pivot and rotate, drive the U-shaped of back form frame through the rotary push column and link frame and push rod and move downwards, make power wheel and inclined plane contact, promote the rectangle auxiliary block and drive L shape support block through linking the piece and move to keeping away from the punching press piece direction under the effect of inclined plane, when L shape support block and punching press piece separate, L shape support block no longer supports the punching press piece, carry out reverse operation with above-mentioned step and support the punching press piece through L shape support block, make the punching press piece no longer hang in the bottom of pneumatic cylinder, thereby make the output of pneumatic cylinder no longer receive the pulling of punching press piece weight, wear of pneumatic cylinder has been reduced with this, and then improved the life of pneumatic cylinder;
5. through setting up the cooperation of parts such as second straight-tooth wheel and second pivot, drive second straight-tooth wheel when rectangle auxiliary block moves to the punching press piece outside and remove, when second straight-tooth wheel and the inboard latch of second straight-tooth strip contact, drive second bevel gear through the second pivot through second straight-tooth strip drive second straight-tooth wheel and rotate, and then drive first bevel gear drive worm and rotate, thereby drive worm wheel drive swing piece through first pivot and rotate, thereby make L shape supporting shoe can rotate, so that L shape supporting shoe rotate to be perpendicular with the punching press piece, thereby can not cause the influence to punching press piece punching press rectangular work piece;
6. through setting up and pulling the corrector, first rack and first gear initial position do not mesh, and first rack is kept away from first gear, when two rectangle auxiliary blocks are moved to keeping away from the punching block direction, pull an L shape auxiliary rod respectively and drive a correction board and be close to rectangular workpiece both ends, the correction board is moved to rectangular workpiece direction and is driven first gear and move, when first rack and the inboard latch contact of first rack, drive the side through the third pivot through first rack and correct the piece and rotate to rectangular workpiece side, remove to rectangular workpiece both ends through two correction boards, two side are corrected the piece and are rotated to rectangular workpiece both sides, thereby correct rectangular workpiece's position, thereby make rectangular workpiece can be located the central point of bed die, precision when rectangular workpiece processing has been improved to this.
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
FIG. 3 is a schematic view of the inner side structure of the U-shaped support frame of the present invention;
FIG. 4 is a schematic view of a fastening and positioning member according to the present invention;
FIG. 5 is a schematic view of a rectangular frame structure according to the present invention;
FIG. 6 is a schematic view of a partial structure of a sole support assembly according to the present invention;
FIG. 7 is an enlarged view of the invention at B in FIG. 6;
FIG. 8 is a cross-sectional view of a rectangular auxiliary block of the present invention;
FIG. 9 is a schematic diagram of a pull-corrector according to the present invention;
fig. 10 is an enlarged view of fig. 9 at C in accordance with the present invention.
Reference numerals in the drawings:
1. a work table; 2. a driving motor; 3. a U-shaped support frame; 4. a lower die; 5. a correction plate; 6. a one-way threaded screw rod; 7. e-shaped power rod; 8. an L-shaped connecting rod; 9. a fixing ring; 10. an electric push rod; 11. a poking wheel; 12. a sloping plate; 13. a connecting block; 14. a fixing seat; 15. a clamping block; 16. a rotating disc; 17. a first torsion spring; 18. a rotating shaft; 19. a square frame; 20. a rotary pushing column; 21. u-shaped connecting frame; 22. a sliding seat; 23. a push rod; 24. stamping blocks; 25. a lateral correction block; 26. a special-shaped rod; 27. a guide wheel; 28. an L-shaped auxiliary rod; 29. a first straight gear; 30. a first straight rack; 31. a strip workpiece; 32. l-shaped supporting blocks; 33. a power wheel; 34. a rectangular auxiliary block; 35. connecting blocks; 36. a swinging block; 37. a worm; 38. a first rotating shaft; 39. a worm wheel; 40. a first bevel gear; 41. a second bevel gear; 42. a second rotating shaft; 43. rectangular connecting plates; 44. a return spring; 45. a rectangular guide rod; 46. a second spur gear; 47. an L-shaped upright rod; 48. a second spur rack; 49. an L-shaped auxiliary block; 50. an inclined plane; 51. a third rotating shaft; 52. a second torsion spring; 53. and a hydraulic cylinder.
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.
Referring to fig. 1 to 10, in the embodiment of the invention, a double-station stamping die with an adjusting function for producing automobile parts comprises a workbench 1, wherein the top end of the workbench 1 is fixedly connected with a U-shaped supporting frame 3, a hydraulic cylinder 53 is arranged on the inner side of the U-shaped supporting frame 3, the output end of the hydraulic cylinder 53 is connected with a stamping block 24, two lower dies 4,U are arranged on the top end of the workbench 1 below the stamping block 24, and a turning stamping auxiliary mechanism is arranged on the inner side of the supporting frame 3 and the inner top end of the hydraulic cylinder 53; the top end of the hydraulic cylinder 53 is fixedly connected with a sliding seat 22, and the outer wall of the sliding seat 22 and the bottom end of the stamping block 24 are provided with a bottom supporting component; the top end of the lower die 4 is provided with a strip workpiece 31, and the two sides of the top end of the lower die 4, which are positioned on the strip workpiece 31, are provided with pulling correcting devices; the direction-changing stamping auxiliary mechanism comprises a driving motor 2 arranged on the outer wall of one side of a U-shaped supporting frame 3, the output end of the driving motor 2 is connected with a unidirectional threaded screw rod 6, one end of the unidirectional threaded screw rod 6 penetrates through the inner side of the U-shaped supporting frame 3 and is rotationally connected with the U-shaped supporting frame 3, a sliding seat 22 is sleeved on the outer wall of the unidirectional threaded screw rod 6, a fastening positioning piece is arranged at the top end of the sliding seat 22, a guide groove matched with the sliding seat 22 is formed in the inner side of the U-shaped supporting frame 3, and a thread groove matched with the unidirectional threaded screw rod 6 is formed in the inner side of the sliding seat 22.
In this embodiment: firstly, after the stamping block 24 stamps the long-strip workpiece 31 at the top end of one lower die 4, the driving motor 2 is started, the output end of the driving motor 2 drives the one-way screw rod 6 to rotate, thereby driving the sliding seat 22 to drive the stamping block 24 to move onto the other lower die 4 through the hydraulic cylinder 53, so that a worker can conveniently place a new hydraulic cylinder 53 at the top end of the machined lower die 4, and simultaneously the stamping block 24 can stamp the hydraulic cylinder 53 at the top end of the other lower die 4, and the stamping block 24 can perform transposition stamping operation through the cooperation of a plurality of parts, so that the time for placing the long-strip workpiece 31 by the worker is shortened, and the machining efficiency of the long-strip workpiece 31 is improved.
Referring to fig. 1 to 4, the fastening positioning member includes a fixed seat 14 fixedly connected to the top end of a sliding seat 22, a clamping block 15 is disposed on the inner side of the fixed seat 14, a rotating shaft 18 is fixedly connected to the outer walls of two sides of the clamping block 15, one end of the rotating shaft 18 penetrates through the outer wall of the fixed seat 14 and is fixedly connected with a rotating disc 16, a first torsion spring 17 is mounted on one side of the rotating disc 16, one end of the first torsion spring 17 is mounted on the outer wall of the fixed seat 14, an electric push rod 10 is mounted on the top end of the sliding seat 22, an E-shaped power rod 7 is connected to the output end of the electric push rod 10, toggle wheels 11 are rotatably connected to two ends of the E-shaped power rod 7, the toggle wheels 11 are abutted to the clamping block 15, an anti-deflection assembly is disposed on the inner side of the clamping block 15 and the outer wall of the U-shaped support frame 3, and a power aid is disposed on the outer wall of the rotating disc 16.
In this embodiment: when the stamping block 24 moves to be located above the lower die 4, the electric push rod 10 is started, the output end of the electric push rod 10 drives the E-shaped power rod 7 to move downwards, the clamping blocks 15 are respectively pushed to rotate towards the outer side of the U-shaped support frame 3 through the two poking wheels 11, after the E-shaped power rod 7 moves downwards to a designated position, the two clamping blocks 15 are clamped on the outer wall of the U-shaped support frame 3, so that the sliding seat 22 and the U-shaped support frame 3 are fixed, the stability of the hydraulic cylinder 53 when the output end drives the stamping block 24 to punch is improved, the stamping block 24 is prevented from shaking, and the stamping accuracy is improved.
Referring to fig. 2 to 4, the anti-deviation assembly includes a connecting block 13 fixedly connected to outer walls of two sides of the U-shaped supporting frame 3, one end of the connecting block 13 is fixedly connected with a sloping plate 12, the inner side of the clamping block 15 is rotatably connected with a guiding wheel 27, and the guiding wheel 27 abuts against the inner side of the sloping plate 12.
In this embodiment: when the clamping block 15 rotates towards the U-shaped supporting frame 3, the rotating disc 16 is driven to rotate through the rotating shaft 18, one end of the first torsion spring 17 is driven to rotate, the first torsion spring 17 is twisted, when the output end of the electric push rod 10 drives the E-shaped power rod 7 to reset, the first torsion spring 17 is not pushed by external extrusion force to push the rotating shaft 18 and the rotating disc 16 to drive the clamping block 15 to reset, the guide wheels 27 are abutted against the inclined plate 12, and the two guide wheels 27 are respectively abutted against the inclined plate 12 under the action of the first torsion spring 17, so that the two sides of the sliding seat 22 are supported, the sliding seat 22 can stably transversely move, and the sliding seat 22 is prevented from shifting in the moving process.
Referring to fig. 2-8, the bottom supporting component comprises an L-shaped connecting rod 8 fixedly connected to the outer wall of the sliding seat 22, a fixing ring 9 fixedly connected to the bottom end of the L-shaped connecting rod 8, an L-shaped auxiliary block 49 fixedly connected to the outer wall of the fixing ring 9, a rectangular guiding rod 45 slidingly connected to the inner side of the L-shaped auxiliary block 49, a rectangular connecting plate 43 fixedly connected to one end of the rectangular guiding rod 45, a return spring 44 fixedly connected to the outer wall of the rectangular connecting plate 43, one end of the return spring 44 fixedly connected to the L-shaped auxiliary block 49, a rectangular auxiliary block 34 fixedly connected to the top end of the rectangular connecting plate 43, an inclined plane 50 provided to the inner side of the rectangular auxiliary block 34, a connecting block 35 fixedly connected to one end of the rectangular auxiliary block 34, a swinging block 36 provided to the inner side of the connecting block 35, an L-shaped supporting block 32 fixedly connected to the bottom end of the swinging block 36, a rotary column 20 fixedly connected to one side of the rotary disk 16, a return frame 19 sleeved on the outer wall of the rotary column 20, a U-shaped frame 21 fixedly connected to the bottom end of the return frame 19, a U-shaped connecting frame 21 connected to the bottom end of the U-shaped frame 23 fixedly connected to the inner side of the rotary support 23, a power wheel 33 provided to the inner side of the U-shaped supporting frame 23, and a power wheel 33 provided with a diameter matched groove 33 provided to the diameter of the rotary support frame, and a diameter of the return frame 23.
In this embodiment: when the clamping block 15 rotates towards the inner side of the U-shaped supporting frame 3, the rotating disc 16 is driven to rotate through the rotating shaft 18, the rotary pushing column 20 pushes the back-shaped frame 19 to drive the U-shaped connecting frame 21 and the pushing rod 23 to move downwards, so that the power wheel 33 is in contact with the inclined plane 50, the rectangular auxiliary block 34 is pushed under the action of the inclined plane 50 to drive the L-shaped supporting block 32 to move away from the stamping block 24 through the connecting block 35, when the L-shaped supporting block 32 is separated from the stamping block 24, the L-shaped supporting block 32 does not support the stamping block 24, the stamping block 24 is reversely operated to support the stamping block 24 through the L-shaped supporting block 32, the stamping block 24 is not hung at the bottom end of the hydraulic cylinder 53, the output end of the hydraulic cylinder 53 is not pulled by the weight of the stamping block 24, abrasion of the hydraulic cylinder 53 is reduced, and the service life of the hydraulic cylinder 53 is prolonged.
Referring to fig. 6 to 8, the bottom supporting assembly further includes a first rotating shaft 38 fixedly connected to an outer wall of one side of the swinging block 36, one end of the first rotating shaft 38 penetrates through the outside of the connecting block 35 and is rotatably connected with the connecting block 35, the outer wall of the first rotating shaft 38 is fixedly connected with a worm wheel 39, one side of the connecting block 35 is rotatably connected with a worm 37, the worm 37 is meshed with the worm wheel 39, one end of the worm 37 is fixedly connected with a first bevel gear 40, one side of the outer wall of the connecting block 35 is rotatably connected with a second rotating shaft 42, the top end of the second rotating shaft 42 is fixedly connected with a second bevel gear 41 meshed with the first bevel gear 40, the bottom end of the second rotating shaft 42 is fixedly connected with a second spur gear 46, the top end of the L-shaped auxiliary block 49 is fixedly connected with an L-shaped vertical rod 47, and the top end of the L-shaped vertical rod 47 is fixedly connected with a second spur rack 48 meshed with the second spur gear 46.
In this embodiment: when the rectangular auxiliary block 34 moves towards the outside of the punching block 24 and drives the second spur gear 46 to move, and when the second spur gear 46 contacts with the inner side latch of the second spur rack 48, the second spur gear 46 is driven by the second spur rack 48 to drive the second bevel gear 41 to rotate through the second rotating shaft 42, and then the first bevel gear 40 is driven to drive the worm 37 to rotate, so that the worm wheel 39 is driven by the first rotating shaft 38 to drive the swinging block 36 to rotate, and the L-shaped supporting block 32 can rotate, so that the L-shaped supporting block 32 rotates to be perpendicular to the punching block 24, and the long workpiece 31 can not be punched by the punching block 24.
Referring to fig. 6 to 10, the pulling corrector includes an L-shaped auxiliary rod 28 fixedly connected to an outer wall of one side of the rectangular auxiliary block 34, a correction plate 5 fixedly connected to a bottom end of the L-shaped auxiliary rod 28, the correction plate 5 is attached to a top end of the lower mold 4, the pulling corrector further includes a special-shaped rod 26 fixedly connected to a top end of the lower mold 4, one end of the special-shaped rod 26 is fixedly connected with a first straight rack 30, side correction blocks 25 are arranged on two sides of the correction plate 5, a third rotating shaft 51 is fixedly connected to a top end of the side correction blocks 25, a top end of the third rotating shaft 51 penetrates through the top of the correction plate 5 and is rotationally connected with the correction plate 5, a first straight gear 29 meshed with the first straight rack 30 is fixedly connected to a top end of the third rotating shaft 51, a second torsion spring 52 is mounted at a bottom end of the first straight gear 29, and one end of the second torsion spring 52 is mounted at a top end of the correction plate 5.
In this embodiment: the first straight rack 30 is not meshed with the initial position of the first straight gear 29, the first straight rack 30 is far away from the first straight gear 29, when two rectangular auxiliary blocks 34 move towards the direction far away from the stamping block 24, one L-shaped auxiliary rod 28 is pulled to drive one correcting plate 5 to be close to two ends of the strip workpiece 31, the correcting plate 5 moves towards the strip workpiece 31 and drives the first straight gear 29 to move, when the first straight gear 29 is contacted with the inner clamping teeth of the first straight rack 30, the first straight gear 29 is driven by the first straight rack 30 to drive the side correcting block 25 to rotate towards the side face of the strip workpiece 31 through the third rotating shaft 51, the two side correcting blocks 25 move towards two ends of the strip workpiece 31, and accordingly the positions of the strip workpiece 31 are corrected, so that the strip workpiece 31 can be located at the center position of the lower die 4, and the accuracy of machining the strip workpiece 31 is improved.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (9)
1. The double-station stamping die with the adjusting function for automobile spare and accessory part production comprises a workbench (1), and is characterized in that the top end of the workbench (1) is fixedly connected with a U-shaped supporting frame (3), the inner side of the U-shaped supporting frame (3) is provided with a hydraulic cylinder (53), the output end of the hydraulic cylinder (53) is connected with a stamping block (24), two lower dies (4) are arranged below the stamping block (24) at the top end of the workbench (1), and a diversion stamping auxiliary mechanism is arranged on the inner side of the U-shaped supporting frame (3) and the inner side top end of the hydraulic cylinder (53);
the top end of the hydraulic cylinder (53) is fixedly connected with a sliding seat (22), and a bottom supporting component is arranged at the outer wall of the sliding seat (22) and the bottom end of the stamping block (24);
a strip workpiece (31) is arranged at the top end of the lower die (4), and pulling correcting devices are arranged at the two sides of the top end of the lower die (4) located at the strip workpiece (31);
the direction-changing stamping auxiliary mechanism comprises a driving motor (2) arranged on one side outer wall of the U-shaped supporting frame (3), a unidirectional threaded screw rod (6) is connected to the output end of the driving motor (2), one end of the unidirectional threaded screw rod (6) penetrates through the inner side of the U-shaped supporting frame (3) and is rotationally connected with the U-shaped supporting frame (3), a sliding seat (22) is sleeved on the outer wall of the unidirectional threaded screw rod (6), and a fastening positioning piece is arranged on the top end of the sliding seat (22).
2. The double-station stamping die with an adjusting function for automobile spare and accessory parts production according to claim 1, wherein the fastening positioning piece comprises a fixed seat (14) fixedly connected to the top end of a sliding seat (22), clamping blocks (15) are arranged on the inner side of the fixed seat (14), rotating shafts (18) are fixedly connected to the outer walls of the two sides of the clamping blocks (15), one end of each rotating shaft (18) penetrates through to a rotating disc (16) fixedly connected to the outer wall of the fixed seat (14), a first torsion spring (17) is arranged on one side of each rotating disc (16), one end of each first torsion spring (17) is arranged on the outer wall of the fixed seat (14), an electric push rod (10) is arranged on the top end of each sliding seat (22), an E-shaped power rod (7) is connected to the output end of each electric push rod (10), stirring wheels (11) are rotatably connected to the two ends of each E-shaped power rod (7), each stirring wheel (11) abuts against each clamping block (15), and an auxiliary power disc (16) is arranged on the inner side of each clamping block (15) and the outer wall of each U-shaped supporting frame (3).
3. The double-station stamping die with the adjusting function for automobile spare and accessory parts production according to claim 2, wherein the anti-deviation assembly comprises connecting blocks (13) fixedly connected to the outer walls of two sides of the U-shaped supporting frame (3), one end of each connecting block (13) is fixedly connected with a sloping plate (12), the inner side of each clamping block (15) is rotatably connected with a guide wheel (27), and the guide wheels (27) are propped against the inner sides of the sloping plates (12).
4. The double-station stamping die with adjusting function for automobile spare and accessory parts production according to claim 2, characterized in that the bottom supporting component comprises an L-shaped connecting rod (8) fixedly connected with the outer wall of the sliding seat (22), a fixing ring (9) is fixedly connected with the bottom end of the L-shaped connecting rod (8), an L-shaped auxiliary block (49) is fixedly connected with the outer wall of the fixing ring (9), a rectangular guide rod (45) is slidingly connected with the inner side of the L-shaped auxiliary block (49), one end of the rectangular guide rod (45) is fixedly connected with a rectangular connecting plate (43), the outer wall of the rectangular connecting plate (43) is fixedly connected with a reset spring (44), one end of the reset spring is fixedly connected with the L-shaped auxiliary block (49), an inclined plane (50) is formed in the inner side of the rectangular auxiliary block (34), one end of the rectangular auxiliary block (34) is fixedly connected with a connecting block (35), the inner side of the connecting block (35) is provided with a swinging block (36), and the bottom end of the rectangular connecting plate (43) is fixedly connected with the rectangular auxiliary block (34).
5. The double-station stamping die for automobile spare and accessory part production with an adjusting function according to claim 4, wherein the power assisting device comprises a rotary pushing column (20) fixedly connected to the outer wall of one side of the rotary disc (16), a return frame (19) is sleeved on the outer wall of the rotary pushing column (20), a U-shaped connecting frame (21) is fixedly connected to the bottom end of the return frame (19), a pushing rod (23) is fixedly connected to the bottom end of the U-shaped connecting frame (21), a power wheel (33) is rotatably connected to the bottom end of the pushing rod (23), and the power wheel (33) is located above the inclined plane (50).
6. The double-station stamping die with the adjusting function for automobile spare and accessory part production according to claim 5, wherein a double-station groove with the diameter matched with the rotary pushing column (20) is formed in the inner side of the double-station frame (19), and a limit chute with the diameter matched with the pushing rod (23) is formed in the inner side of the U-shaped supporting frame (3).
7. The double-station stamping die for automobile spare and accessory part production with an adjusting function according to claim 4, wherein the pulling corrector comprises an L-shaped auxiliary rod (28) fixedly connected to the outer wall of one side of the rectangular auxiliary block (34), a correction plate (5) is fixedly connected to the bottom end of the L-shaped auxiliary rod (28), and the correction plate (5) is attached to the top end of the lower die (4).
8. The double-station stamping die for automobile spare and accessory part production with an adjusting function according to claim 7, wherein the pulling corrector further comprises a special-shaped rod (26) fixedly connected to the top end of the lower die (4), one end of the special-shaped rod (26) is fixedly connected with a first straight rack (30), two sides of the correcting plate (5) are provided with side correcting blocks (25), the top ends of the side correcting blocks (25) are fixedly connected with a third rotating shaft (51), the top ends of the third rotating shaft (51) penetrate through the upper portion of the correcting plate (5) and are rotationally connected with the correcting plate (5), the top ends of the third rotating shaft (51) are fixedly connected with a first straight gear (29) meshed with the first straight rack (30), the bottom ends of the first straight gear (29) are provided with second torsion springs (52), and one ends of the second torsion springs (52) are installed on the top ends of the correcting plate (5).
9. The double-station stamping die for automobile spare and accessory part production with the adjusting function according to claim 1, wherein a guide groove matched with the sliding seat (22) is formed in the inner side of the U-shaped supporting frame (3), and a thread groove matched with the unidirectional thread lead screw (6) is formed in the inner side of the sliding seat (22).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310759903.7A CN116493472B (en) | 2023-06-27 | 2023-06-27 | Double-station stamping die with adjusting function for automobile spare and accessory part production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310759903.7A CN116493472B (en) | 2023-06-27 | 2023-06-27 | Double-station stamping die with adjusting function for automobile spare and accessory part production |
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| CN116493472B CN116493472B (en) | 2023-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124081A (en) * | 2023-10-26 | 2023-11-28 | 昆山邓氏精密机械有限公司 | Profile cutting, drilling and milling automatic equipment for new energy automobile industry |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026458A (en) * | 2019-04-09 | 2019-07-19 | 惠州市祥兴机械设备有限公司 | Numerical control bender is used in a kind of novel wooden case processing |
| CN211437758U (en) * | 2019-12-05 | 2020-09-08 | 烟台锐盛汽车模具有限公司 | Continuous stamping die for automobile parts |
| CN112222297A (en) * | 2020-08-25 | 2021-01-15 | 合肥常青机械股份有限公司 | Multi-station stamping die for automobile stamping and welding and use method thereof |
| CN212917189U (en) * | 2020-04-08 | 2021-04-09 | 合肥市建元机械有限责任公司 | Punching machine is used in automobile parts processing |
| CN213317213U (en) * | 2020-09-24 | 2021-06-01 | 合肥华维金属制品有限公司 | Stamping die for refrigerator sheet metal accessory |
| CN218591585U (en) * | 2022-09-30 | 2023-03-10 | 英华玉模具科技(广东)有限公司 | Stamping die for punching sheet metal part |
| CN115945566A (en) * | 2023-03-09 | 2023-04-11 | 泉州市兴亿军教器材有限公司 | Target-reporting workpiece processing and stamping device and method |
-
2023
- 2023-06-27 CN CN202310759903.7A patent/CN116493472B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026458A (en) * | 2019-04-09 | 2019-07-19 | 惠州市祥兴机械设备有限公司 | Numerical control bender is used in a kind of novel wooden case processing |
| CN211437758U (en) * | 2019-12-05 | 2020-09-08 | 烟台锐盛汽车模具有限公司 | Continuous stamping die for automobile parts |
| CN212917189U (en) * | 2020-04-08 | 2021-04-09 | 合肥市建元机械有限责任公司 | Punching machine is used in automobile parts processing |
| CN112222297A (en) * | 2020-08-25 | 2021-01-15 | 合肥常青机械股份有限公司 | Multi-station stamping die for automobile stamping and welding and use method thereof |
| CN213317213U (en) * | 2020-09-24 | 2021-06-01 | 合肥华维金属制品有限公司 | Stamping die for refrigerator sheet metal accessory |
| CN218591585U (en) * | 2022-09-30 | 2023-03-10 | 英华玉模具科技(广东)有限公司 | Stamping die for punching sheet metal part |
| CN115945566A (en) * | 2023-03-09 | 2023-04-11 | 泉州市兴亿军教器材有限公司 | Target-reporting workpiece processing and stamping device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124081A (en) * | 2023-10-26 | 2023-11-28 | 昆山邓氏精密机械有限公司 | Profile cutting, drilling and milling automatic equipment for new energy automobile industry |
| CN117124081B (en) * | 2023-10-26 | 2024-01-23 | 昆山邓氏精密机械有限公司 | Profile cutting, drilling and milling automatic equipment for new energy automobile industry |
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| CN116493472B (en) | 2023-08-25 |
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Effective date of registration: 20230915 Address after: No. 11 Longtang Road, Pulu Street, Tongliang District, Chongqing, 402560 Patentee after: CHONGQING MINGZHAN PRECISION METAL TECHNOLOGY Co.,Ltd. Address before: No. 18, Anping Road, Dongbang Town, Changshu City, Suzhou City, Jiangsu Province, 215000 Patentee before: Aoding Precision Technology (Changshu) Co.,Ltd. |
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