CN116618548B - Bending device for processing L-shaped radiating fins - Google Patents
Bending device for processing L-shaped radiating fins Download PDFInfo
- Publication number
- CN116618548B CN116618548B CN202310923460.0A CN202310923460A CN116618548B CN 116618548 B CN116618548 B CN 116618548B CN 202310923460 A CN202310923460 A CN 202310923460A CN 116618548 B CN116618548 B CN 116618548B
- Authority
- CN
- China
- Prior art keywords
- frame
- fixedly connected
- lower die
- base
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000013585 weight reducing agent Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 21
- 230000006872 improvement Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/022—Making the fins
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of radiating fin processing equipment, in particular to a bending device for processing an L-shaped radiating fin, which comprises a base and also comprises a bending device for processing the L-shaped radiating fin; the bending structure comprises a lower die mechanism connected with the base, and the base is connected with a pressing mechanism matched with the lower die mechanism; the correcting structure comprises a supporting frame fixedly connected with the base, and two groups of deformation mechanisms are symmetrically arranged on the supporting frame; and the jacking mechanism is connected with the base. According to the invention, through adjusting the correction structure, a person can conveniently omit the processes of continuously modifying and testing the die, and the processing efficiency of the radiating fin is improved.
Description
Technical Field
The invention relates to the technical field of radiating fin processing equipment, in particular to a bending device for processing an L-shaped radiating fin.
Background
The radiating fins can be used for effectively and rapidly cooling objects by increasing the contact area with air and further increasing the radiating speed, the shape of each radiating fin directly influences the radiating efficiency and the radiating quality, in the prior art, the shape of each radiator can be set into a wave-shaped structure, a parallel plate-shaped structure, a labyrinth structure and the like, and the most common shape of each radiating fin comprises an L-shaped structure.
Bending refers to deformation in which both the front and back sides of the same plate material are subjected to tensile stress and compressive stress. When the plate is bent to a target angle, once the pressure is removed, the material can recover the original shape and rebound due to the action of tensile stress and pressure stress, which is called steel plate bending rebound, when the radiating fins are bent to be L-shaped, technicians need to rely on the reciprocating die of experience to modify and use the die to perform trial production, and the modification of the die can be stopped until the radiating fins machined by the die meet the production requirement after rebound, so that a large amount of time is required in the process, and the production efficiency is very influenced.
Disclosure of Invention
The invention aims to provide a bending device for processing an L-shaped radiating fin, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an L shape fin processing is with bending device, includes the base, still includes:
the bending structure is connected with the base and comprises a lower die mechanism connected with the base, the base is connected with a pressing mechanism matched with the lower die mechanism, and the pressing mechanism is used for bending the radiating fins on the lower die mechanism;
the correcting structure is connected with the base and comprises a support frame fixedly connected with the base, two groups of deformation mechanisms are symmetrically arranged on the support frame, the deformation mechanisms comprise a plurality of groups of lifting parts connected with the support frame, the lifting parts are arranged in a matrix on the support frame, the moving end of each lifting part is connected with a ball seat through a pressure sensor, and the ball seats are rotationally connected with balls;
and the pushing mechanism is connected with the base and is used for providing thrust for the movement of the radiating fins, which is separated from the lower die mechanism.
As a further improvement of the invention: the lower die mechanism comprises a frame fixedly connected with a base, two groups of L-shaped frames are symmetrically arranged on the frame, a first driving telescopic rod is symmetrically arranged on the frame, a pressing frame which is fixedly connected with the frame in a sliding manner is fixedly arranged at the moving end of the first driving telescopic rod, a lower die is movably connected with the pressing frame, the lower die is arranged on the frame, a sliding frame is slidably connected with the lower die, a first spring is arranged between the sliding frame and the lower die, and a jacking frame is fixedly arranged at one end, far away from the lower die, of the sliding frame.
As a further improvement of the invention: the pushing mechanism comprises a fixing frame fixedly connected with a base, a plurality of groups of second active telescopic rods are fixedly connected with the fixing frame, a connecting frame is fixedly arranged at the moving end of each second active telescopic rod, clamping strips are movably connected with the connecting frame, an upper die is fixedly connected with the clamping strips, a wheel frame is rotatably connected with the connecting frame, a wheel body is rotatably connected with the wheel frame, and a baffle plate fixedly connected with the connecting frame is movably connected with the wheel frame.
As a further improvement of the invention: the lifting part comprises a fixed sleeve fixedly connected with the support frame, a third driving telescopic rod is fixedly arranged in the fixed sleeve, a connecting rod which is fixedly connected with the fixed sleeve in a sliding manner is fixedly arranged at the moving end of the third driving telescopic rod, and the connecting rod is fixedly connected with the pressure sensor.
As a further improvement of the invention: the overhead feeding mechanism comprises a weight reduction frame fixedly connected with a base, the weight reduction frame is fixedly connected with a power box, a first belt wheel is rotatably installed in the power box, the first belt wheel is fixedly connected with an extension frame, the extension frame is fixedly connected with a protruding shaft, a tension spring connected with the power box is installed on the protruding shaft, the first belt wheel is connected with a second belt wheel which is rotatably connected with the power box through a transmission belt, a gear is coaxially and fixedly connected with the second belt wheel, a rack is connected with the gear in a meshed mode, the rack is in sliding connection with the power box, and the rack is fixedly connected with a top plate.
As a further improvement of the invention: guide rods are symmetrically arranged on the connecting frame, and the guide rods are connected with sliding sleeves in a sliding manner and are connected with the fixing frame in a sliding manner.
As a further improvement of the invention: the L-shaped frame is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a screw, and a positioning frame in sliding connection with the L-shaped frame is in threaded connection with the screw.
Compared with the prior art, the invention has the beneficial effects that:
the heat dissipation fin to be bent is placed on the lower die mechanism, the heat dissipation fin is pressed by the pressing mechanism, the heat dissipation fin is bent under the joint extrusion of the pressing mechanism and the lower die mechanism, then the pressing mechanism is reset, the heat dissipation fin is lifted away from the lower die mechanism by the lifting mechanism during the period and lifted towards the correcting structure, at the moment, the positions of the ball seats are adjusted by the lifting parts through the pressure sensors, so that the balls on the ball seats are arranged in a V shape, the heat dissipation fin is supported by the ball seats jointly by the groups of balls, the pressure sensors measure the pressure fed back by the ball seats in real time, the positions of the ball seats are adjusted by the lifting parts through the pressure sensors, so that the balls squeeze the heat dissipation fin to be bent preliminarily, then the included angles of the groups of balls are reconstructed into a right-angle V-shaped surface, and the heat dissipation fin is just bent into an L shape when the values fed back by the pressure sensors accord with the values fed back by the personnel in the control panel. After the radiating fins are preliminarily bent by using the bending structure, the ejecting mechanism is used for ejecting the radiating fins into the correcting structure, the correcting structure is used for bending the radiating fins again and correcting the shape of the rebound radiating fins, and when the corrected radiating fins are L-shaped, the correcting structure stops correcting and bending the radiating fins.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of the lower die mechanism of the present invention;
FIG. 4 is a schematic perspective view of a pressing mechanism according to the present invention;
FIG. 5 is a schematic view of the structure of the lifting part, the pressure sensor, the ball seat and the balls of the invention in cooperation with each other;
fig. 6 is an enlarged partial schematic view of fig. 5 a in accordance with the present invention.
In the figure: 1. a base; 2. a bending structure; 3. a lower die mechanism; 4. a pressing mechanism; 5. correcting the structure; 6. a support frame; 7. a deformation mechanism; 9. a lifting part; 10. a pressure sensor; 11. a ball seat; 12. a ball; 13. a pushing mechanism; 14. a frame; 15. an L-shaped frame; 16. the first active telescopic rod; 17. a pressing frame; 18. a lower die; 20. a carriage; 21. a jacking frame; 22. a fixing frame; 23. the second active telescopic rod; 24. a connecting frame; 25. clamping strips; 26. an upper die; 27. a gear; 28. a baffle; 29. a wheel carrier; 30. a wheel body; 31. a fixed sleeve; 32. the third active telescopic rod; 33. a connecting rod; 34. a weight-reducing frame; 35. a power box; 36. a first pulley; 37. a protruding shaft; 38. an extension frame; 39. a second pulley; 40. a rack; 41. a top plate; 42. a guide rod; 43. a sliding sleeve; 44. a first motor; 45. a screw; 46. and a positioning frame.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Referring to fig. 1 to 6, an L-shaped bending device for processing a heat dissipation fin includes a base 1, wherein the base 1 is fixedly connected with a control panel, and further includes:
the bending structure 2 is connected with the base 1, the bending structure 2 comprises a lower die mechanism 3 connected with the base 1, the base 1 is connected with a pressing mechanism 4 matched with the lower die mechanism 3, and the pressing mechanism 4 is used for bending radiating fins on the lower die mechanism 3;
the correcting structure 5 is connected with the base 1, the correcting structure 5 comprises a supporting frame 6 fixedly connected with the base 1, two groups of deformation mechanisms 7 are symmetrically arranged on the supporting frame 6, the deformation mechanisms 7 comprise a plurality of groups of lifting parts 9 connected with the supporting frame 6, the lifting parts 9 are arranged in a matrix on the supporting frame 6, the moving end of the lifting parts 9 is connected with a ball seat 11 through a pressure sensor 10, and the ball seat 11 is rotationally connected with a ball 12;
and the jacking mechanism 13 is connected with the base 1, and the jacking mechanism 13 is used for providing thrust for the movement of the radiating fins, which are separated from the lower die mechanism 3.
The heat dissipation fin to be bent is placed on the lower die mechanism 3, the pressing mechanism 4 is used for pressing the heat dissipation fin, the heat dissipation fin is bent under the joint extrusion of the pressing mechanism 4 and the lower die mechanism 3, then the pressing mechanism 4 is reset, the heat dissipation fin is lifted away from the lower die mechanism 3 by the lifting mechanism 13 during the period and lifted towards the correcting structure 5 by the lifting mechanism 13, at the moment, the positions of the ball seats 11 are adjusted by the lifting parts 9 through the pressure sensor 10, so that the balls 12 on the ball seats 11 are arranged in a V shape, the plurality of groups of balls 12 jointly support the heat dissipation fin to be bent, the upper surface of the heat dissipation fin is pressed by the balls 12, at the moment, the pressure sensor 10 measures the pressure fed back by the ball seats 11 in real time, then the lifting parts 9 adjust the positions of the ball seats 11 through the pressure sensor 10, so that the balls 12 extrude the heat dissipation fin to be bent preliminarily, then the plurality of groups of balls 12 reconstruct a V-shaped surface with an included angle being right angle, and when the value fed back by the pressure sensor 10 is in line with the data pre-stored in the control panel, the heat dissipation fin is just bent in a L shape when the value fed back by the pressure sensor 10 accords with the value range of pre-stored personnel. After the radiating fins are preliminarily bent by the bending structure 2, the ejecting mechanism 13 is used for ejecting the radiating fins into the correcting structure 5, the correcting structure 5 is used for bending the radiating fins again and correcting the shape of the rebounded radiating fins, and when the corrected radiating fins are L-shaped, the correcting structure 5 stops correcting and bending the radiating fins.
In one case of this embodiment, the lower die mechanism 3 includes a frame 14 fixedly connected with the base 1, two groups of L-shaped frames 15 are symmetrically installed on the frame 14, a first active telescopic rod 16 is symmetrically installed on the frame 14, the first active telescopic rod 16 is optionally an electric telescopic rod or alternatively a hydraulic telescopic rod, a pressing frame 17 slidably connected with the frame 14 is fixedly installed at a moving end of the first active telescopic rod 16, a lower die 18 is movably connected with the pressing frame 17, the lower die 18 is installed on the frame 14, a sliding frame 20 is slidably connected with the lower die 18, a first spring is installed between the sliding frame 20 and the lower die 18, and a jacking frame 21 is fixedly installed at one end of the sliding frame 20 away from the lower die 18. The L-shaped frame 15 is used for supporting the heat dissipation fins, the first active telescopic rod 16 is used for limiting the movement of the lower die 18 in a mode of driving the pressing frame 17 to press and clamp the lower die 18, after the heat dissipation fins are pressed by the pressing mechanism 4, the sliding frame 20 is driven by the first spring to push the lifting frame 21, and the lifting frame 21 pushes the heat dissipation fins away from the lower die 18, so that the auxiliary heat dissipation fins are separated from the lower die 18.
In one case of this embodiment, the pressing mechanism 4 includes a fixing frame 22 fixedly connected with the base 1, the fixing frame 22 is fixedly connected with a plurality of groups of second active telescopic rods 23, the second active telescopic rods 23 are optional electric telescopic rods and also optional hydraulic telescopic rods, a connecting frame 24 is fixedly installed at the moving end of the second active telescopic rods 23, a clamping strip 25 is movably connected with the connecting frame 24, an upper die 26 is fixedly connected with the clamping strip 25, a wheel frame 29 is rotatably connected with the connecting frame 24, a wheel body 30 is rotatably connected with the wheel frame 29, and a baffle 28 fixedly connected with the connecting frame 24 is movably connected with the wheel frame 29. The second initiative telescopic link 23 drives the card strip 25 through the link 24 to remove, and the card strip 25 drives the upper mould 26 and removes to adjust the position of upper mould 26, the in-process that link 24 risees, separation blade 28 restriction wheel carrier 29 rotates, and wheel carrier 29 rises with the link 24 together, and wheel body 30 extrudees top send mechanism 13, and top send mechanism 13 top moves the fin.
In one case of this embodiment, the lifting portion 9 includes a fixing sleeve 31 fixedly connected to the support frame 6, a third active telescopic rod 32 is fixedly installed in the fixing sleeve 31, the third active telescopic rod 32 is optionally a hydraulic telescopic rod or an electric telescopic rod, a connecting rod 33 slidably connected to the fixing sleeve 31 is fixedly installed at a moving end of the third active telescopic rod 32, and the connecting rod 33 is fixedly connected to the pressure sensor 10. The third active telescopic rod 32 is used for driving the connecting rod 33 to slide along the fixed sleeve 31, so that the connecting rod 33 adjusts the position of the pressure sensor 10.
In one case of this embodiment, the top feeding mechanism 13 includes a weight-reducing frame 34 fixedly connected with the base 1, the weight-reducing frame 34 is fixedly connected with a power box 35, a first pulley 36 is rotatably mounted in the power box 35, the first pulley 36 is fixedly connected with an extension frame 38, the extension frame 38 is fixedly connected with a protruding shaft 37, a tension spring connected with the power box 35 is mounted on the protruding shaft 37, the first pulley 36 is connected with a second pulley 39 rotatably connected with the power box 35 through a transmission belt, the second pulley 39 is coaxially and fixedly connected with a gear 27, the gear 27 is meshed with a rack 40, the rack 40 is slidably connected with the power box 35, and the rack 40 is fixedly connected with a top plate 41. In the ascending process of the wheel body 30, the wheel body 30 extrudes the protruding end of the extension frame 38, the extension frame 38 rotates and drives the first belt pulley 36 to rotate, the first belt pulley 36 drives the second belt pulley 39 to rotate through the transmission belt, the second belt pulley 39 drives the gear 27 to rotate, the gear 27 drives the rack 40 to slide, so that the rack 40 drives the top plate 41 to push against the heat dissipation fin plates, and the pushing mechanism 13 resets under the pulling of the extension spring to the protruding shaft 37 along with the slipping of the wheel body 30 and the extension frame 38.
In one case of this embodiment, the connecting frame 24 is symmetrically provided with guide rods 42, and the guide rods 42 are slidably connected with sliding sleeves 43 slidably connected with the fixing frame 22. The sliding sleeve 43 is used to provide a guide for the movement of the guide rod 42.
In the second embodiment, referring to fig. 1, 2 and 3, a group of L-shaped frames 15 is fixedly connected with a first motor 44, the first motor 44 may be a servo motor or a stepper motor, an output shaft of the first motor 44 is fixedly connected with a screw 45, and the screw 45 is in threaded connection with a positioning frame 46 slidably connected with the L-shaped frames 15. The personnel support the one end of radiating fin on position finding frame 46, and first motor 44 is through the pivoted mode of drive screw 45 for screw 45 drive position finding frame 46 slides on L shape frame 15 surface, thereby assists personnel control radiating fin's position, thereby promotes personnel to the accuracy of radiating fin bending position control.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (4)
1. The utility model provides a bending device is used in processing of L shape radiating fin, includes the base, its characterized in that still includes:
the bending structure comprises a lower die mechanism connected with the base, the base is connected with a pressing mechanism matched with the lower die mechanism, the pressing mechanism is used for bending radiating fins on the lower die mechanism, the lower die mechanism comprises a frame fixedly connected with the base, two groups of L-shaped frames are symmetrically arranged on the frame, first active telescopic rods are symmetrically arranged on the frame, a pressing frame in sliding connection with the frame is fixedly arranged at the movable end of each first active telescopic rod, a lower die is movably connected with the pressing frame, the lower die is arranged on the frame, a sliding frame is connected with the lower die in a sliding manner, a first spring is arranged between the sliding frame and the lower die, a jacking frame is fixedly arranged at one end of the sliding frame far away from the lower die, the pressing mechanism comprises a fixing frame fixedly connected with the base, a plurality of groups of second active telescopic rods are fixedly arranged on the fixing frame, a connecting frame is movably connected with clamping strip, a rotating frame is fixedly connected with a rotating block, and the rotating frame is connected with a wheel frame fixedly connected with a wheel frame, and the rotating block is fixedly connected with the wheel frame;
the correcting structure is connected with the base and comprises a support frame fixedly connected with the base, two groups of deformation mechanisms are symmetrically arranged on the support frame, the deformation mechanisms comprise a plurality of groups of lifting parts connected with the support frame, the lifting parts are arranged in a matrix on the support frame, the moving end of each lifting part is connected with a ball seat through a pressure sensor, and the ball seats are rotationally connected with balls;
the lifting mechanism is used for providing thrust for the movement of the radiating fins separating from the lower die mechanism, the lifting mechanism comprises a weight reduction frame fixedly connected with the base, the weight reduction frame is fixedly connected with a power box, a first belt wheel is rotatably installed in the power box, the first belt wheel is fixedly connected with an extension frame, the extension frame is fixedly connected with an extension shaft, a tension spring connected with the power box is installed on the extension shaft, the first belt wheel is connected with a second belt wheel connected with the power box in a rotating mode through a transmission belt, a gear is coaxially and fixedly connected with the second belt wheel, the gear is meshed with a rack, the rack is in sliding connection with the power box, and the rack is fixedly connected with a top plate.
2. The bending device for processing the L-shaped radiating fins according to claim 1, wherein the lifting part comprises a fixed sleeve fixedly connected with the supporting frame, a third driving telescopic rod is fixedly installed in the fixed sleeve, a connecting rod fixedly connected with the fixed sleeve in a sliding mode is fixedly installed at the moving end of the third driving telescopic rod, and the connecting rod is fixedly connected with the pressure sensor.
3. The bending device for machining the L-shaped radiating fins according to claim 1, wherein guide rods are symmetrically arranged on the connecting frame, and the guide rods are slidably connected with sliding sleeves which are slidably connected with the fixing frame.
4. The bending device for processing the L-shaped radiating fins according to claim 1, wherein one group of the L-shaped frames is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a screw, and a positioning frame in sliding connection with the L-shaped frames is in threaded connection with the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310923460.0A CN116618548B (en) | 2023-07-26 | 2023-07-26 | Bending device for processing L-shaped radiating fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310923460.0A CN116618548B (en) | 2023-07-26 | 2023-07-26 | Bending device for processing L-shaped radiating fins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116618548A CN116618548A (en) | 2023-08-22 |
| CN116618548B true CN116618548B (en) | 2023-09-29 |
Family
ID=87592492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310923460.0A Active CN116618548B (en) | 2023-07-26 | 2023-07-26 | Bending device for processing L-shaped radiating fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116618548B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0890077A (en) * | 1994-09-22 | 1996-04-09 | Hitachi Ltd | Multipoint forming method for sheet member and equipment thereof |
| US6209380B1 (en) * | 2000-02-28 | 2001-04-03 | Northrop Grumman Corporation | Pin tip assembly in tooling apparatus for forming honeycomb cores |
| GB0902538D0 (en) * | 2009-02-17 | 2009-04-01 | Formtexx Ltd M | Improvvements in or relating to the creation of curved forms |
| DE102011116215A1 (en) * | 2011-10-17 | 2013-04-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for reshaping planar workpiece in e.g. ship construction, involves positioning workpiece on supporting device with multitude of contact elements, where position of one of elements is changed to produce and/or hold contact to piece |
| CN110918787A (en) * | 2019-11-28 | 2020-03-27 | 徐州泓吉环锻科技有限公司 | Wind power generation tower door frame forming and flange correcting device |
| CN115255058A (en) * | 2022-09-27 | 2022-11-01 | 南通航达热处理科技有限公司 | Automatic bending equipment for upper radiating fins of automobile electric heater |
| CN116099911A (en) * | 2023-02-10 | 2023-05-12 | 安徽盛洲汽车部件有限公司 | Ignition coil contact bending equipment |
| CN219292448U (en) * | 2023-03-30 | 2023-07-04 | 青岛力森数控机械有限公司 | Numerical control bending machine with plate correcting mechanism |
| CN219309755U (en) * | 2023-02-25 | 2023-07-07 | 沈阳沸点科技有限公司 | Pressure bending and shape correcting machine |
-
2023
- 2023-07-26 CN CN202310923460.0A patent/CN116618548B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0890077A (en) * | 1994-09-22 | 1996-04-09 | Hitachi Ltd | Multipoint forming method for sheet member and equipment thereof |
| US6209380B1 (en) * | 2000-02-28 | 2001-04-03 | Northrop Grumman Corporation | Pin tip assembly in tooling apparatus for forming honeycomb cores |
| GB0902538D0 (en) * | 2009-02-17 | 2009-04-01 | Formtexx Ltd M | Improvvements in or relating to the creation of curved forms |
| DE102011116215A1 (en) * | 2011-10-17 | 2013-04-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for reshaping planar workpiece in e.g. ship construction, involves positioning workpiece on supporting device with multitude of contact elements, where position of one of elements is changed to produce and/or hold contact to piece |
| CN110918787A (en) * | 2019-11-28 | 2020-03-27 | 徐州泓吉环锻科技有限公司 | Wind power generation tower door frame forming and flange correcting device |
| CN115255058A (en) * | 2022-09-27 | 2022-11-01 | 南通航达热处理科技有限公司 | Automatic bending equipment for upper radiating fins of automobile electric heater |
| CN116099911A (en) * | 2023-02-10 | 2023-05-12 | 安徽盛洲汽车部件有限公司 | Ignition coil contact bending equipment |
| CN219309755U (en) * | 2023-02-25 | 2023-07-07 | 沈阳沸点科技有限公司 | Pressure bending and shape correcting machine |
| CN219292448U (en) * | 2023-03-30 | 2023-07-04 | 青岛力森数控机械有限公司 | Numerical control bending machine with plate correcting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116618548A (en) | 2023-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109570287B (en) | Automatic bending equipment for plates | |
| CN214291952U (en) | Cutting device is used in aluminium alloy production and processing | |
| CN209754327U (en) | Welding device for metal tube machining | |
| CN116618548B (en) | Bending device for processing L-shaped radiating fins | |
| CN113843358A (en) | Feeding and discharging continuous stamping die convenient to operate and use for machining computer shell | |
| CN109848263B (en) | U-shaped headrest framework bending machine for automobile seat | |
| CN210121621U (en) | Steel sheet orthotic devices is used in processing of tank car storage tank | |
| CN211304490U (en) | Clamp matched with stamping die | |
| CN111215543B (en) | Plate bending machine | |
| CN219745914U (en) | Bending machine for large-sized workpiece | |
| CN217021886U (en) | Gilt device of air conditioner panel | |
| CN219093289U (en) | Stamping part pressing device | |
| CN114289633B (en) | Pin bending device for temperature sensor resistor production | |
| CN220901793U (en) | Turnover forging device | |
| CN219292446U (en) | Workpiece machining bending clamp | |
| CN215199092U (en) | Bending device for sheet metal part machining | |
| CN114178375B (en) | Stamping device for aluminum product production | |
| CN217858449U (en) | Hydraulic bending device convenient for adjusting placing position of steel structure | |
| CN216126509U (en) | Forging and pressing are forging transfer device for process | |
| CN214768030U (en) | Triangular steel pipe production equipment | |
| CN212703873U (en) | Ferronickel stamping machine tool for continuous stamping | |
| CN221018336U (en) | Solid state disk shell mould | |
| CN214349034U (en) | Stamping die convenient for adjusting die punch | |
| CN220992604U (en) | Adjustable positioning device for stamping part machining | |
| CN216679933U (en) | Red towards equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |