CN115090713A - Sheet metal part correcting tool - Google Patents
Sheet metal part correcting tool Download PDFInfo
- Publication number
- CN115090713A CN115090713A CN202210534718.3A CN202210534718A CN115090713A CN 115090713 A CN115090713 A CN 115090713A CN 202210534718 A CN202210534718 A CN 202210534718A CN 115090713 A CN115090713 A CN 115090713A
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- clamping device
- metal component
- correcting tool
- clamping
- 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.)
- Pending
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- 239000002184 metal Substances 0.000 title claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 25
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012937 correction Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a sheet metal part correcting tool which comprises two rotating devices and two clamping devices. The rotating device is in transmission connection with the clamping device. The two clamping devices are arranged in central symmetry, so that the two rotating devices drive the corresponding clamping devices to rotate in opposite directions to twist the sheet metal part. According to the sheet metal part correcting device, the sheet metal part is clamped and fixed by the two clamping devices, and then the clamping devices are rotated by the rotating device, so that the two clamping devices rotate in opposite directions to twist the sheet metal part, manual correcting operation is replaced, the corrected shapes of the sheet metal part are unified, and the correcting effect is improved.
Description
Technical Field
The invention relates to the technical field of sheet metal part machining, in particular to a sheet metal part correcting tool.
Background
Nowadays, some sheet metal component products are easy to distort after the punching press, and can't accord with and examine a requirement. For this reason, a common solution is to perform multiple corrections on an artificially multi-deformed product. However, the efficiency of artificial correction is low, the correction techniques and the correction force of different products are not uniform, the corrected forms are difficult to be consistent, and the correction effect is poor.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a sheet metal component corrects frock improves the correction effect of product.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a sheet metal part correcting tool comprises two rotating devices and two clamping devices;
the rotating device is in transmission connection with the clamping device;
two the clamping device is central symmetry and sets up, makes two rotating device drive to correspond clamping device rotates towards opposite direction in order to wrench movement sheet metal component.
The invention has the beneficial effects that: the utility model provides a sheet metal component corrects frock, utilizes two clamping device centre gripping to fix the sheet metal component, relies on rotating device to rotate clamping device again for two clamping device rotate towards opposite direction with wrench movement sheet metal component, replace artifical correction operation, make the form after the sheet metal component is corrected unified, improve and correct the effect.
Drawings
Fig. 1 is a top view of a sheet metal part correcting tool according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a sheet metal part correcting tool according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a rotating device and a clamping device of a sheet metal part correcting tool according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1.
Description of the reference symbols:
1. a rotating device; 2. a clamping device; 3. a supporting base; 4. a limiting rod; 5. profiling surfaces; 6. positioning pins; 7. a magnet;
11. a rotating shaft; 12. a gear; 13. a fixed seat; 14. a linear drive; 15. a rack; 16. a second guide rail;
21. a drive assembly; 22. a mounting seat; 23. a compression block; 24. a first guide rail.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, a sheet metal part correcting tool includes two rotating devices 1 and two clamping devices 2;
the rotating device 1 is in transmission connection with the clamping device 2;
two clamping device 2 is central symmetry and sets up, makes two rotating device 1 drives to correspond clamping device 2 rotates in order to wrench movement sheet metal component towards opposite direction.
From the above description, the beneficial effects of the present invention are: utilize two 2 centre gripping of clamping device to fix the sheet metal component, rely on rotating device 1 to rotate clamping device 2 again for two clamping device 2 rotate towards opposite direction in order to wrench movement sheet metal component, replace artifical correction operation, make the form after the sheet metal component is corrected unified, improve and correct the effect.
Further, the clamping device 2 comprises a driving assembly 21, a mounting seat 22 and two oppositely arranged pressing blocks 23;
the driving assembly 21 is fixed on the mounting seat 22;
the driving assembly 21 is connected with one of the pressing blocks 23 and is used for driving the pressing block 23 to move towards the other pressing block 23 and clamping a sheet metal part;
the rotating device 1 is connected with the mounting seat 22 and is used for driving the mounting seat 22 to rotate.
From the above description, by means of the cooperation of the two pressing blocks 23, the driving assembly 21 controls one pressing block 23 to move towards the other pressing block 23 and clamp the sheet metal part, so that the automatic clamping operation is realized, and the automatic clamping device is simple in composition structure and easy to control.
Further, a first guide rail 24 for connecting the two pressing blocks 23 is arranged on the mounting seat 22;
the pressing block 23 connected to the driving assembly 21 is slidably disposed on the first guide rail 24.
As can be seen from the above description, the first guide rail 24 is disposed between the two pressing blocks 23 to guide and limit the movement of the pressing blocks 23, thereby ensuring that the pressing operation can be smoothly completed.
Further, the rotating device 1 comprises a linear driving assembly and a circumferential transmission assembly;
the linear driving assembly is connected with the clamping device 2 through the circumferential transmission assembly and is used for driving the clamping device 2 to rotate.
It can be known from the above description that the linear driving assembly is matched with the circumferential transmission assembly, so that the linear motion of the linear driving assembly is converted into the rotation of the clamping device 2, thereby reducing the difficulty of controlling the rotation angle of the clamping device 2 and enabling the driving process to be more stable.
Further, the circumferential transmission assembly comprises a rotating shaft 11, a gear 12 and a fixed seat 13;
the rotating shaft 11 is rotatably arranged on the fixed seat 13 and is in transmission connection with the clamping device 2;
the gear 12 is sleeved on the rotating shaft 11;
the gear 12 is in transmission connection with the movable end of the linear driving assembly.
As can be seen from the above description, the gear 12 and the rotating shaft 11 cooperate to drive the clamping device 2 to rotate, and the structure is simple and easy to control.
Further, the linear drive assembly comprises a linear drive 14 and a rack 15;
the rack 15 is meshed with the gear 12;
the movable end of the linear driving element 14 is fixedly connected with the rack 15.
From the above description, utilize rack 15 and gear 12 cooperation to realize stabilizing the transmission, can also accomplish along with stopping follow-up to provide reliable and accurate control for the wrench movement of sheet metal component.
Further, a second guide rail 16 is laid on the fixed seat 13;
the rack 15 is slidably disposed on the second rail 16.
As can be seen from the above description, the rack 15 is disposed on the second guide rail 16 so as to guide and limit the movement of the rack 15, and further, the movement of the rack 15 can be smoother, and the energy consumption of the linear driving element 14 can be reduced.
Further, the rotating device 1 further comprises a limiting assembly, wherein the limiting assembly comprises a supporting seat 3 and a limiting rod 4;
the supporting seat 3 is positioned on one side of the rack 15 away from the linear driving piece 14;
the limiting rod 4 is in threaded connection with the supporting seat 3;
the rack 15 can be pressed against the end of the limiting rod 4 in the axial direction of the limiting rod 4.
As can be seen from the above description, the limiting rod 4 is disposed in the moving direction of the rack 15 to limit the moving distance thereof, so as to control the torque of the clamping device 2, and the position of the limiting rod 4 can be adjusted by the thread structure between the limiting rod 4 and the supporting seat 3, so as to flexibly and conveniently adjust the torque of the clamping device 2.
Further, the clamping surface of the clamping device 2 has a profiling surface 5 adapted to the surface of the sheet metal part.
From the above description, the clamping surface of the clamping device 2 has the profiling surface 5 matched with the surface of the sheet metal part, so that the clamping effect of the clamping device 2 on the sheet metal part is improved, and the surface shape of the clamped position of the sheet metal part cannot be influenced.
Further, a positioning pin 6 and a magnet 7 for fixing the sheet metal part are arranged on the clamping surface of the clamping device 2.
From the above description, set up locating pin 6 and magnet 7 on clamping device 2's clamping face, can rely on locating pin 6 to carry out the location of installing fast to the sheet metal component, adsorb fixedly by magnet 7 to the sheet metal component to carry out subsequent clamping operation.
The sheet metal part correction tool provided by the invention can be applied to the scene of sheet metal part form correction, and is explained by the following specific implementation modes:
referring to fig. 1 to 4, a first embodiment of the present invention is:
a sheet metal part correcting tool is shown in figures 1 and 3 and comprises two rotating devices 1 and two clamping devices 2; the clamping device 2 comprises a drive assembly 21, a mounting seat 22 and two oppositely arranged compression blocks 23. The rotating device 1 is in transmission connection with the clamping device 2. Two clamping device 2 are central symmetry and set up, make two rotating device 1 drive corresponding clamping device 2 and rotate towards opposite direction in order to twist the sheet metal component.
In the present embodiment, as shown in fig. 3, the driving assembly 21 is fixed to the mounting seat 22. The driving assembly 21 is connected with one pressing block 23 and is used for driving the pressing block 23 to move towards the other pressing block 23 and clamping the sheet metal part. The rotating device 1 is connected with the mounting seat 22 and is used for driving the mounting seat 22 to rotate. The mount 22 is provided with a first rail 24 connecting the two holding-down blocks 23. A hold-down block 23 connected to the drive assembly 21 is slidably disposed on the first guide rail 24. As shown in fig. 4, the clamping surface of the clamping device 2 has a cam surface 5 adapted to the surface of the sheet metal part for more convenient clamping of the sheet metal part. And a positioning pin 6 and a magnet 7 for fixing the sheet metal part are arranged on the clamping surface.
In the present embodiment, as shown in fig. 3, the rotating device 1 includes a linear driving assembly and a circumferential transmission assembly. The circumferential transmission assembly comprises a rotating shaft 11, a gear 12 and a fixed seat 13. The linear drive assembly comprises a linear drive member 14 and a rack 15. The rotating shaft 11 is rotatably disposed on the fixing base 13 and is in transmission connection with the clamping device 2. The gear 12 is sleeved on the rotating shaft 11. The rack 15 is engaged with the gear 12. The movable end of the linear driving element 14 is fixedly connected with the rack 15. A second guide rail 16 is laid on the fixed seat 13. The rack 15 is slidably disposed on the second guide rail 16.
In this embodiment, the rotating device 1 further includes a limiting component, and the limiting component includes a supporting seat 3 and a limiting rod 4. The support seat 3 is located on the side of the rack 15 away from the linear actuator 14. The limiting rod 4 penetrates through the supporting seat 3 and is in threaded connection with the supporting seat 3. The rack 15 can abut against the end of the limit rod 4 in the axial direction of the limit rod 4, and the limit of the rack 15 is realized. Utilize gag lever post 4 to carry out spacingly to rack 15, controlled the displacement of rack 15, correspondingly controlled clamping device 2's turned angle to the realization is controlled the moment of torsion of sheet metal component.
In this embodiment, a process that the frock is corrected to the sheet metal component is:
an operator firstly fixes a sheet metal part on the positioning pin 6 and the magnet 7 of the pressing block 23, drives the pressing block 23 to move by the driving assembly 21, and clamps the sheet metal part together with the other pressing block 23; the two clamping devices respectively clamp two ends of the sheet metal part. The linear drive 14 is then activated to rotate the gripping device 2. The two clamping devices 2 rotate in opposite directions, so that the sheet metal part is twisted to finish correction.
In summary, according to the sheet metal part correcting tool provided by the invention, the sheet metal part is clamped and fixed by the two pressing blocks with the profiling surfaces matched with the surface of the sheet metal part on the clamping device, the sheet metal part is quickly positioned by arranging the positioning pin and the magnet, and then the clamping device is rotated by the rotating device consisting of the linear driving part, the rack, the gear, the rotating shaft and the like, so that the two clamping devices rotate in opposite directions to twist the sheet metal part, manual correcting operation is replaced, the corrected shapes of the sheet metal part are unified, and the correcting effect is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (10)
1. A sheet metal part correcting tool is characterized by comprising two rotating devices and two clamping devices;
the rotating device is in transmission connection with the clamping device;
two clamping device is central symmetry and sets up, makes two rotating device drives and corresponds clamping device rotates towards opposite direction with the wrench movement sheet metal component.
2. The sheet metal component correcting tool according to claim 1, wherein the clamping device comprises a driving assembly, a mounting seat and two oppositely arranged pressing blocks;
the driving assembly is fixed on the mounting seat;
the driving assembly is connected with one of the pressing blocks and used for driving the pressing block to move towards the other pressing block and clamping the sheet metal part;
the rotating device is connected with the mounting seat and used for driving the mounting seat to rotate.
3. The sheet metal part correcting tool according to claim 2, wherein a first guide rail for connecting the two pressing blocks is arranged on the mounting seat;
the pressing block connected with the driving assembly is slidably arranged on the first guide rail.
4. The sheet metal component correcting tool according to claim 1, wherein the rotating device comprises a linear driving assembly and a circumferential transmission assembly;
the linear driving assembly is connected with the clamping device through the circumferential transmission assembly and is used for driving the clamping device to rotate.
5. The sheet metal component correcting tool according to claim 4, wherein the circumferential transmission assembly comprises a rotating shaft, a gear and a fixed seat;
the rotating shaft is rotatably arranged on the fixed seat and is in transmission connection with the clamping device;
the gear is sleeved on the rotating shaft;
the gear is in transmission connection with the movable end of the linear driving assembly.
6. The sheet metal component correcting tool according to claim 5, wherein the linear driving assembly comprises a linear driving part and a rack;
the rack is meshed with the gear;
and the movable end of the linear driving piece is fixedly connected with the rack.
7. The sheet metal component correcting tool according to claim 6, wherein a second guide rail is laid on the fixed seat;
the rack is slidably disposed on the second rail.
8. The sheet metal component correcting tool according to claim 6, wherein the rotating device further comprises a limiting assembly, and the limiting assembly comprises a supporting seat and a limiting rod;
the supporting seat is positioned on one side of the rack far away from the linear driving piece;
the limiting rod is in threaded connection with the supporting seat;
the rack can be pressed against the end part of the limiting rod in the axial direction of the limiting rod.
9. The sheet metal component correcting tool according to claim 1, wherein the clamping surface of the clamping device is provided with a profiling surface matched with the surface of the sheet metal component.
10. The sheet metal component correcting tool according to claim 1, wherein a positioning pin and a magnet for fixing the sheet metal component are arranged on a clamping surface of the clamping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534718.3A CN115090713A (en) | 2022-05-17 | 2022-05-17 | Sheet metal part correcting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210534718.3A CN115090713A (en) | 2022-05-17 | 2022-05-17 | Sheet metal part correcting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115090713A true CN115090713A (en) | 2022-09-23 |
Family
ID=83289105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210534718.3A Pending CN115090713A (en) | 2022-05-17 | 2022-05-17 | Sheet metal part correcting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115090713A (en) |
Citations (14)
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|---|---|---|---|---|
| JP2011092990A (en) * | 2009-11-02 | 2011-05-12 | Thk Co Ltd | Straightening device and motion guiding device equipped with member subjected to straightening by the straightening device |
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| CN212567275U (en) * | 2020-06-29 | 2021-02-19 | 昆山百仪川电子有限公司 | Reversible clamp for cubic unit measuring instrument |
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2022
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| CN211414363U (en) * | 2019-07-18 | 2020-09-04 | 合肥市奥兰德机械科技有限公司 | Clamping mechanism and radial drilling machine with same |
| CN111451696A (en) * | 2020-05-15 | 2020-07-28 | 珠海东方重工有限公司 | Splicing, welding and correcting integrated machine |
| CN212567275U (en) * | 2020-06-29 | 2021-02-19 | 昆山百仪川电子有限公司 | Reversible clamp for cubic unit measuring instrument |
| CN212918567U (en) * | 2020-07-08 | 2021-04-09 | 青岛易立金属制品有限公司 | Workpiece clamp for numerical control machine tool |
| CN213646431U (en) * | 2020-09-29 | 2021-07-09 | 建宏金属材料（苏州）有限公司 | Special-shaped product welded fastening tool |
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| CN114227536A (en) * | 2021-12-30 | 2022-03-25 | 无锡透平叶片有限公司 | Grinding fixture suitable for turbine multi-connected guide vane part assembly |
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