CN220161819U - Clamping device for sheet metal machining - Google Patents
Clamping device for sheet metal machining Download PDFInfo
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- CN220161819U CN220161819U CN202320790368.7U CN202320790368U CN220161819U CN 220161819 U CN220161819 U CN 220161819U CN 202320790368 U CN202320790368 U CN 202320790368U CN 220161819 U CN220161819 U CN 220161819U
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- 239000002184 metal Substances 0.000 title claims abstract description 53
- 238000003754 machining Methods 0.000 title abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 18
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of sheet metal machining and discloses a clamping device for sheet metal machining, which comprises a box body and a lifting mechanism, wherein two supporting legs are symmetrically and fixedly arranged at the bottom of the box body, a lifting plate is slidably arranged in the middle of the inner side of the box body, and a first supporting plate and a second supporting plate are fixedly arranged at the left end and the right end of the upper side of the lifting plate respectively. According to the clamping mechanism, the lifting mechanism is used for controlling the proper height position of the clamping mechanism, clamping work is facilitated, the distance between the two groups of clamping mechanisms is adjusted according to the width of the sheet metal part through the moving mechanism, the sheet metal part is conveniently and directly placed on the four fixing plates to be kept horizontal, meanwhile, the left side surface and the right side surface of the sheet metal part are extruded and fixed through the first supporting plate and the second supporting plate, and the clamping mechanism is used for further extrusion and fixation.
Description
Technical Field
The utility model relates to the technical field of sheet metal machining, in particular to a clamping device for sheet metal machining.
Background
The metal plate is a metal product after processing procedures such as shearing, punching, cutting, compounding and the like, and has the greatest characteristics that the thickness of the same metal plate is consistent throughout, so that the metal plate has the characteristics of light weight, high strength, low cost and the like, is widely used in industries such as electronic appliances, communication, medical appliances and the like, and needs to be fixed by a clamping assembly when a metal plate part is processed.
In the current chinese patent document of application number CN202020616120.5, a clamping device for sheet metal processing is described, the device uses through the cooperation of pneumatic cylinder, first spout, movable rod, first movable block, second spout, second slider, pulley, curb plate, telescopic link, first slider, operation panel, connecting block, clamp splice, third spout that set up, the centre gripping is rapid, the operation of being convenient for, and can the automatic control centre gripping the distance of centre gripping so that the centre gripping of not unidimensional sheet metal component is fixed, application scope is wide. The clamping assembly is not high, and the flexibility is relatively poor, can not fix the sheet metal part at suitable height, influences the processing to the sheet metal part, and when carrying out fixed centre gripping, still needs the workman to prop the sheet metal part between two clamp splice earlier, carries out the centre gripping again, has certain danger, and the plate can not keep the level to be held simultaneously, and still the centre gripping is unstable in the upper and lower direction, has the risk that drops.
Disclosure of Invention
(one) solving the technical problems
The present utility model is directed to a clamping device for sheet metal processing, which solves the problems set forth in the background art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping device for sheet metal machining comprises a box body and a lifting mechanism, wherein two supporting legs are symmetrically and fixedly arranged at the bottom of the box body, a lifting plate is slidably arranged in the middle of the inner side of the box body, a first supporting plate and a second supporting plate are fixedly arranged at the left and right ends of the upper side of the lifting plate respectively, a first through groove and a second through groove are respectively formed in the left and right ends of the upper side of the box body in a penetrating mode, the upper ends of the first supporting plate and the second supporting plate respectively penetrate through the first through groove and the second through groove and extend to the upper side of the box body, a moving mechanism for controlling the first supporting plate to move left and right is arranged at the left end of the upper side of the lifting plate, and two groups of clamping mechanisms are symmetrically arranged on one side surface, close to the two sides of the first supporting plate and the second supporting plate;
the lifting mechanism comprises a first motor and a first threaded rod, the first motor is fixedly arranged at the right end of the inner side bottom wall of the box body, the first threaded rod is fixedly arranged on an output shaft of the first motor, and the upper end of the first threaded rod is rotatably arranged on the inner side top wall of the box body through a bearing.
Preferably, a second threaded hole is formed in the right side of the lifting plate in a penetrating mode, and the first threaded rod is connected with the second threaded hole in a penetrating mode.
Through above-mentioned technical scheme, through starting motor one, drive threaded rod one and rotate to drive the lifter plate and rise or descend the motion, control fixture's height position.
Preferably, sliding grooves are symmetrically formed in the left and right inner walls of the box body, and the left and right ends of the lifting plate are slidably inserted into the two sliding grooves.
Through the technical scheme, the lifting plate slides in the two sliding grooves, so that the lifting plate can be kept stable in ascending and descending.
Preferably, the moving mechanism comprises a first fixing plate, a second motor and a second threaded rod, wherein the first fixing plate and the second fixing plate are fixedly arranged at the left end and the right end of the upper side of the lifting plate respectively, the second motor is fixedly arranged on the right side of the first fixing plate, the second threaded rod is fixedly arranged on an output shaft of the second motor, and the right end of the second threaded rod is rotatably arranged on the second fixing plate through a bearing.
Through the technical scheme, the second starting motor drives the second threaded rod to rotate, so that the first supporting plate is pushed to move left and right.
Preferably, the lower end of the first supporting plate is provided with a threaded hole III in a penetrating mode, and the threaded rod II is connected with the threaded hole III in a penetrating mode.
Through the technical scheme, the motor II controls the left and right movement of the support plate I to control the relative distance between the support plate I and the support plate II, so that the distance between the two groups of clamping mechanisms is adjusted, and the press fixing device is suitable for press fixing of sheet metal parts with different widths.
Preferably, each group of clamping mechanism comprises a third fixing plate, a fourth fixing plate, a first threaded hole and a threaded column, wherein the third fixing plate and the fourth fixing plate are fixedly arranged at the top of one side of the first supporting plate or the second supporting plate, the third fixing plate is arranged on the upper side of the fourth fixing plate, the first threaded hole is formed in the third fixing plate in a penetrating mode, and the first threaded hole is connected with the threaded column in a penetrating mode in an internal threaded mode.
Through the technical scheme, the first fixing plate and the second fixing plate are used for stably fixing the sheet metal part to be fixed, the sheet metal part is extruded and fixed by the first step of clamping between the first fixing plate and the second fixing plate, and then the sheet metal part is further clamped and fixed in the upper direction and the lower direction by the clamping mechanism.
Preferably, each group of clamping mechanism further comprises a turning hand, an extrusion plate and a rubber pad, the turning hand is fixedly arranged at the upper end of the threaded column, the extrusion plate is rotatably arranged at the lower end of the threaded column, and the rubber pad is fixedly arranged at the lower end of the extrusion plate.
Through above-mentioned technical scheme, rotate the turning, promote the screw thread post downwardly moving, promote the stripper plate then and move down, the cooperation fixed plate is four to the sheet metal component centre gripping fixed, and the rubber pad can reduce the production of indentation to the extrusion of sheet metal component, increases simultaneously with the frictional resistance between the sheet metal component, further plays firm effect.
Compared with the prior art, the utility model provides the clamping device for sheet metal machining, which has the following beneficial effects:
according to the clamping device, the lifting mechanism is used for starting the motor I to drive the threaded rod I to rotate and drive the lifting plate to ascend or descend so as to control the proper height position of the clamping mechanism, clamping work is facilitated, the moving mechanism is used for starting the motor II to drive the threaded rod II to rotate so as to push the supporting plate I to move rightwards, the distance between the two groups of clamping mechanisms is adjusted according to the width of the sheet metal part, the sheet metal part is conveniently and directly placed on the two fixing plates IV to keep the level, meanwhile, the left side surface and the right side surface of the sheet metal part are extruded by the supporting plate I and the supporting plate II to finish fixing, the rotating hands in the two groups of clamping mechanisms are respectively rotated by the clamping mechanisms, the threaded column pushes the pressing plate downwards, and the rubber pad is matched with the fixing plate IV to further extrude and fix the sheet metal part.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a case; 2. support legs; 3. a lifting plate; 4. a first supporting plate; 5. a second supporting plate; 6. a lifting mechanism; 601. a first motor; 602. a first threaded rod; 7. a moving mechanism; 701. a first fixing plate; 702. a second fixing plate; 703. a second motor; 704. a second threaded rod; 8. a clamping mechanism; 801. a fixing plate III; 802. a fixing plate IV; 803. a first threaded hole; 804. a threaded column; 805. turning hands; 806. an extrusion plate; 807. a rubber pad; 9. penetrating a groove I; 10. penetrating a groove II; 11. a sliding groove; 12. a threaded hole II; 13. and a threaded hole III.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-2, the clamping device for sheet metal machining provided by the utility model comprises a box body 1 and a lifting mechanism 6, wherein two supporting legs 2 are symmetrically and fixedly arranged at the bottom of the box body 1, a lifting plate 3 is slidably arranged in the middle of the inner side of the box body 1, a supporting plate I4 and a supporting plate II 5 are fixedly arranged at the left and right ends of the upper side of the lifting plate 3 respectively, a through groove I9 and a through groove II 10 are respectively penetrated and arranged at the left and right ends of the upper side of the box body 1, the upper ends of the supporting plate I4 and the supporting plate II 5 respectively penetrate through the through groove I9 and the through groove II 10 and extend to the upper side of the box body 1, a moving mechanism 7 for controlling the left and right movement of the supporting plate I4 is arranged at the left end of the upper side of the lifting plate 3, and two groups of clamping mechanisms 8 are symmetrically arranged on one side surface, relatively close to the supporting plate I4 and the supporting plate II;
the lifting mechanism 6 comprises a first motor 601 and a first threaded rod 602, the first motor 601 is fixedly arranged at the right end of the inner side bottom wall of the box body 1, the first threaded rod 602 is fixedly arranged on an output shaft of the first motor 601, and the upper end of the first threaded rod 602 is rotatably arranged on the inner side top wall of the box body 1 through a bearing.
Specifically, a threaded hole II 12 is formed in the right side of the lifting plate 3 in a penetrating mode, and the threaded rod I602 is connected with the threaded hole II 12 in a penetrating mode. The advantage is that through the first motor 601 of start, drive threaded rod one 602 rotation to drive lifter plate 3 and rise or the motion of decline, control fixture 8's height position.
Specifically, the left and right inner walls of the box body 1 are symmetrically provided with sliding grooves 11, and the left and right ends of the lifting plate 3 are slidably inserted into the two sliding grooves 11. The lifting plate 3 slides in the two sliding grooves 11, so that the lifting plate 3 can be stably lifted and lowered.
Embodiment two:
as shown in fig. 2-3, as an improvement over the previous embodiment. Specifically, the moving mechanism 7 includes a first fixing plate 701, a second fixing plate 702, a second motor 703 and a second threaded rod 704, where the first fixing plate 701 and the second fixing plate 702 are respectively and fixedly installed at the left end and the right end of the upper side of the lifting plate 3, the second motor 703 is fixedly installed at the right side of the first fixing plate 701, the second threaded rod 704 is fixedly installed on the output shaft of the second motor 703, and the right end of the second threaded rod 704 is rotatably installed on the second fixing plate 702 through a bearing. The advantage is, start motor two 703 drive threaded rod two 704 rotation to promote backup pad one 4 to carry out the left and right movement.
Specifically, the lower end of the first supporting plate 4 is provided with a threaded hole III 13 in a penetrating mode, and the second threaded rod 704 is connected with the threaded hole III 13 in a penetrating mode. The advantage is that motor two 703 control backup pad one 4 control the left and right movement, control the relative distance between backup pad one 4 and the backup pad two 5 to adjust the distance of two sets of fixture 8, adapt to the extrusion of the sheet metal component of different width and fix.
Embodiment III:
as shown in fig. 4, as an improvement over the previous embodiment. Specifically, each group of clamping mechanisms 8 comprises a third fixing plate 801, a fourth fixing plate 802, a first threaded hole 803 and a threaded column 804, the third fixing plate 801 and the fourth fixing plate 802 are fixedly installed at the top of one side of the first supporting plate 4 or the second supporting plate 5, the third fixing plate 801 is arranged on the upper side of the fourth fixing plate 802, the first threaded hole 803 is formed in the third fixing plate 801 in a penetrating mode, and the first threaded hole 803 is connected with the threaded column 804 in a penetrating mode in an internal threaded mode. The sheet metal part fixing device has the advantages that the two fixing plates four 802 on the first support plate 4 and the second support plate 5 are used for stably fixing the sheet metal part to be fixed, the sheet metal part is extruded and fixed by the first step of clamping the first support plate 4 and the second support plate 5, and then the clamping mechanism 8 is used for further clamping and fixing in the up-down direction.
Specifically, each group of clamping mechanisms 8 further comprises a turning hand 805, a pressing plate 806 and a rubber pad 807, the turning hand 805 is fixedly arranged at the upper end of the threaded column 804, the pressing plate 806 is rotatably arranged at the lower end of the threaded column 804, and the rubber pad 807 is fixedly arranged at the lower end of the pressing plate 806. The advantage is, rotates the swivel handle 805, promotes screw thread post 804 downwardly moving, promotes the stripper plate 806 and moves down then, and cooperation fixed plate four 802 carries out the centre gripping to the sheet metal component and is fixed, and the rubber pad 807 can reduce the production of indentation to the extrusion of sheet metal component, increases simultaneously with the frictional resistance between the sheet metal component, further plays firm effect.
When the clamping device is used, the first motor 601 is started to drive the first threaded rod 602 to rotate, the lifting plate 3 is driven to move upwards or downwards to control the clamping mechanism 8 to reach a proper height position, clamping work is facilitated, the second motor 703 is started to drive the second threaded rod 704 to rotate, the first supporting plate 4 is pushed to move rightwards, the relative distance between the first supporting plate 4 and the second supporting plate 5 is adjusted according to the width of a sheet metal part, the distance between the two groups of clamping mechanisms 8 is adjusted, the sheet metal part is extruded and fixed under the width, after adjustment, the sheet metal part is placed on the upper side of the fourth fixing plate 802, the second motor 703 is further started to push the first supporting plate 4 to move rightwards, the left side and the right side of the sheet metal part are extruded by the first supporting plate 4 and the second supporting plate 5, the rotary hands 805 in the two groups of the clamping mechanisms 8 are rotated again, the threaded column 804 pushes the extrusion plate 806 downwards, and the rubber pad 807 is matched with the fourth fixing plate 802 to further extrude and fix the sheet metal part.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Clamping device for sheet metal processing, including box (1) and elevating system (6), its characterized in that: two supporting legs (2) are symmetrically and fixedly arranged at the bottom of the box body (1), a lifting plate (3) is slidably arranged in the middle of the inner side of the box body (1), a first supporting plate (4) and a second supporting plate (5) are fixedly arranged at the left and right ends of the upper side of the lifting plate (3), a first through groove (9) and a second through groove (10) are respectively formed in the left and right ends of the upper side of the box body (1) in a penetrating mode, the upper ends of the first supporting plate (4) and the second supporting plate (5) penetrate through the first through groove (9) and the second through groove (10) respectively and extend to the upper side of the box body (1), a moving mechanism (7) for controlling the first supporting plate (4) to move left and right is arranged at the left end of the upper side of the lifting plate (3), and two groups of clamping mechanisms (8) are symmetrically arranged on one side surfaces, relatively close to the first supporting plate (4) and the second supporting plate (5);
the lifting mechanism (6) comprises a first motor (601) and a first threaded rod (602), the first motor (601) is fixedly arranged at the right end of the bottom wall of the inner side of the box body (1), the first threaded rod (602) is fixedly arranged on the output shaft of the first motor (601), and the upper end of the first threaded rod (602) is rotatably arranged on the top wall of the inner side of the box body (1) through a bearing.
2. The clamping device for sheet metal processing according to claim 1, wherein: the right side of the lifting plate (3) is provided with a threaded hole II (12) in a penetrating mode, and the threaded rod I (602) is connected with the threaded hole II (12) in a penetrating mode.
3. The clamping device for sheet metal processing according to claim 1, wherein: the left and right inner walls of the box body (1) are symmetrically provided with sliding grooves (11), and the left and right ends of the lifting plate (3) are inserted into the two sliding grooves (11) in a sliding manner.
4. The clamping device for sheet metal processing according to claim 1, wherein: the moving mechanism (7) comprises a first fixed plate (701), a second fixed plate (702), a second motor (703) and a second threaded rod (704), wherein the first fixed plate (701) and the second fixed plate (702) are respectively and fixedly arranged at the left end and the right end of the upper side of the lifting plate (3), the second motor (703) is fixedly arranged on the right side of the first fixed plate (701), the second threaded rod (704) is fixedly arranged on an output shaft of the second motor (703), and the right end of the second threaded rod (704) is rotatably arranged on the second fixed plate (702) through a bearing.
5. The clamping device for sheet metal processing as claimed in claim 4, wherein: the lower extreme of backup pad one (4) runs through and has seted up screw hole three (13), threaded rod two (704) threaded connection runs through screw hole three (13).
6. The clamping device for sheet metal processing according to claim 1, wherein: every group fixture (8) include fixed plate three (801), fixed plate four (802), screw hole one (803) and screw thread post (804), fixed plate three (801) and fixed plate four (802) are all fixed mounting in one side top of backup pad one (4) or backup pad two (5), just fixed plate three (801) set up the upside at fixed plate four (802), threaded hole one (803) has been seted up in the run through on the fixed plate three (801), screw thread post (804) are run through in screw thread connection in screw hole one (803).
7. The clamping device for sheet metal processing as claimed in claim 6, wherein: each group of clamping mechanism (8) further comprises a turning hand (805), an extrusion plate (806) and a rubber pad (807), the upper end of the threaded column (804) is fixedly provided with the turning hand (805), the lower end of the threaded column (804) is rotatably provided with the extrusion plate (806), and the lower end of the extrusion plate (806) is fixedly provided with the rubber pad (807).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320790368.7U CN220161819U (en) | 2023-04-11 | 2023-04-11 | Clamping device for sheet metal machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320790368.7U CN220161819U (en) | 2023-04-11 | 2023-04-11 | Clamping device for sheet metal machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220161819U true CN220161819U (en) | 2023-12-12 |
Family
ID=89058983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320790368.7U Active CN220161819U (en) | 2023-04-11 | 2023-04-11 | Clamping device for sheet metal machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220161819U (en) |
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2023
- 2023-04-11 CN CN202320790368.7U patent/CN220161819U/en active Active
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