CN220561309U - Multi-station clamping device for special-shaped piece - Google Patents
Multi-station clamping device for special-shaped piece Download PDFInfo
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- CN220561309U CN220561309U CN202321554014.9U CN202321554014U CN220561309U CN 220561309 U CN220561309 U CN 220561309U CN 202321554014 U CN202321554014 U CN 202321554014U CN 220561309 U CN220561309 U CN 220561309U
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- block
- fixedly connected
- sliding
- clamping
- base
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- 206010066054 Dysmorphism Diseases 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of workpiece clamps and discloses a multi-station clamping device for special-shaped pieces, which comprises a base, wherein the top of the base is fixedly connected with a first fixing plate, the top of the base is provided with two sliding grooves, a sliding block is slidably arranged in each sliding groove, and the top of each sliding block is fixedly connected with a second fixing plate; according to the utility model, the motor can drive the fixing block to move towards the direction of the first fixing plate, so that the special-shaped piece can be clamped, the matched fixing block can be replaced according to the shape of the special-shaped piece, the clamping effect of the fixing block on the special-shaped piece is improved, a plurality of special-shaped pieces can be simultaneously clamped, meanwhile, the whole structure is simpler, the use is very convenient, the practicability and the application range of the device are improved, the rolling balls can reduce the friction force of the sliding block when sliding in the sliding groove, and the friction force between the special-shaped piece and the first fixing plate and the fixing block can be increased through the anti-skid pad, so that the fixing effect is further improved.
Description
Technical Field
The utility model relates to the technical field of workpiece clamps, in particular to a multi-station clamping device for special-shaped pieces.
Background
In the machining process, a clamping tool is required to be used for fixing and positioning a workpiece, the tool not only plays a role in fixing the position of the workpiece, but also determines the positioning reference of machining, and the machining precision and quality can be guaranteed only after the workpiece and the tool are accurately positioned.
The existing multi-station clamp is widely used, the production efficiency of machining can be greatly improved, but the multi-station clamp is usually specially designed for a specific product, is difficult to quickly adjust to other products, is difficult to adapt to the condition that the products are updated frequently, and once the products change, the whole clamp cannot be used any more, and needs to be redesigned and manufactured, so that the cost is increased; in addition, the position and the clamping mode of each station of the multi-station clamp are preset, and cannot be adjusted under the condition of not affecting the precision, so that products with different sizes and shapes can be completely matched, the application range of the multi-station clamp is narrow, the multi-station clamp can only be used for standardized products, the processing of special-shaped pieces is difficult to realize, and the practicability and the application range of the clamp are reduced.
Therefore, it is necessary to provide a multi-station clamping device for special-shaped pieces to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide a multi-station clamping device for special-shaped pieces, which has the effect of simultaneously clamping a plurality of special-shaped pieces.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a dysmorphism piece multistation clamping device, includes the base, the first fixed plate of top fixedly connected with of base, two spouts have been seted up at the top of base, sliding installation has the slider in the spout, the top fixedly connected with second fixed plate of slider, a plurality of fixed slots have been seted up to one side that first fixed plate is close to the second fixed plate, be provided with actuating mechanism on the base, actuating mechanism with slider transmission is connected, be provided with a plurality of buckle subassemblies on the second fixed plate, buckle subassemblies includes first fixture block, second fixture block and two backup pads, first fixture block with the lateral wall fixed connection of second fixed plate, the draw-in groove has been seted up at the top of first fixture block, the one end fixedly connected with fixed block of second fixture block, the other end of second fixture block stretches into in the draw-in groove, two fixed orifices have been seted up on the second fixture block, two the equal fixedly connected with connecting rod in one side that the backup pad is relative, and two this side extension spring fixedly connected with two of backup pad, first fixture block and one side of backup pad keep away from the first end of backup pad stretch into with one end of connecting rod, one end of extension rod and one end of extension rod.
Through adopting above-mentioned technical scheme, can drive the direction removal of fixed block orientation first fixed plate through actuating mechanism to can press from both sides tightly to the dysmorphism piece, can change the fixed block of looks adaptation according to the shape of dysmorphism piece, improve the clamping effect of fixed block to the dysmorphism piece, and can press from both sides simultaneously a plurality of dysmorphism pieces, holistic structure is also simpler simultaneously, and it is also very convenient to use, has improved the practicality and the application scope of device.
The utility model is further provided with: the driving mechanism comprises a motor, the motor passes through the mount with the lateral wall fixed connection of base, the output of motor runs through the inner wall of base one side, just the output fixedly connected with screw rod of motor, the one end that the motor was kept away from to the screw rod one of them the inside wall swivelling joint of spout, just the screw rod runs through the slider in this spout, just screw rod and this slider threaded connection.
By adopting the technical scheme, the starting motor can drive the screw rod to rotate, and the screw rod can rotate so as to drive the sliding block to move.
The utility model is further provided with: the top of two the backup pad is all fixedly connected with connecting seat, two all be provided with the connecting plate on the connecting seat, two the one end of connecting plate is rotated through the pivot and is connected, two the other end of connecting plate respectively with two the connecting seat articulates mutually.
Through adopting above-mentioned technical scheme, can drive two connecting seats and keep away from each other through pressing two connecting plates, thereby two connecting seats keep away from each other can drive two backup pads and keep away from each other to make more convenient when removing the backup pad.
The utility model is further provided with: the bottoms of the two sliding blocks are embedded with a plurality of balls.
Through adopting above-mentioned technical scheme, the ball can reduce the frictional force when the slider slides in the spout.
The utility model is further provided with: the tension spring inner sleeve is provided with a telescopic rod, one end of the telescopic rod is fixedly connected with the side wall of the supporting plate, and the other end of the telescopic rod is fixedly connected with the side wall of the first clamping block.
Through adopting above-mentioned technical scheme, the telescopic link can carry out spacingly to the extension spring, prevents effectively that the extension spring from warp or buckling.
The utility model is further provided with: and the plurality of fixing grooves on the first fixing plate are fixedly connected with anti-skid pads.
Through adopting above-mentioned technical scheme, can increase the frictional force between dysmorphism piece and first fixed plate and the fixed block through the slipmat, further improve fixed effect.
In summary, the utility model has the following beneficial effects: can drive the fixed block through the motor and remove towards the direction of first fixed plate to can press from both sides tightly the dysmorphism piece, can change the fixed block of looks adaptation according to the shape of dysmorphism piece, improve the clamping effect of fixed block to the dysmorphism piece, and can press from both sides simultaneously to a plurality of dysmorphisms, holistic structure is also simpler simultaneously, and it is also very convenient to use, has improved the practicality and the application scope of device, and the ball can reduce the frictional force of slider when sliding in the spout, can increase the frictional force between dysmorphism piece and first fixed plate and the fixed block through the slipmat, further improves fixed effect.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic three-dimensional structure of the driving mechanism of the present utility model;
FIG. 4 is a schematic three-dimensional view of a buckle assembly according to the present utility model;
fig. 5 is a schematic three-dimensional structure of the second fixture block of the present utility model when the second fixture block is separated from the first fixture block.
In the figure: 1. a base; 2. a first fixing plate; 3. a second fixing plate; 4. a motor; 5. a fixing frame; 6. a screw; 7. a slide block; 8. a ball; 9. a first clamping block; 10. a support plate; 11. a connecting seat; 12. a connecting plate; 13. a rotating shaft; 14. a connecting rod; 15. a tension spring; 16. a telescopic rod; 17. a second clamping block; 18. a fixed block; 19. an anti-slip mat.
Detailed Description
The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.
Referring to fig. 1-5, in the embodiment of the utility model, a multi-station clamping device for a special-shaped piece comprises a base 1, wherein a first fixing plate 2 is fixedly connected to the top of the base 1, two sliding grooves are formed in the top of the base 1, a sliding block 7 is slidably installed in the sliding grooves, a second fixing plate 3 is fixedly connected to the top of the sliding block 7, a plurality of fixing grooves are formed in one side, close to the second fixing plate 3, of the first fixing plate 2, a driving mechanism is arranged on the base 1, the driving mechanism is in transmission connection with the sliding block 7, a plurality of clamping block assemblies are arranged on the second fixing plate 3, each clamping block assembly comprises a first clamping block 9, a second clamping block 17 and two supporting plates 10, the first clamping block 9 is fixedly connected with the side wall of the second fixing plate 3, a clamping groove is formed in the top of the first clamping block 9, one end of each second clamping block 17 is fixedly connected with a fixing block 18, the other end of each second clamping block 17 extends into the clamping groove, two clamping blocks 17 are formed in the second clamping block 17, two side connecting rods 10 are respectively connected with one side, which is far from one side, which is fixedly connected with one side, which is respectively, of the two connecting rods 14 and one side, the two side 10 are respectively, and one side 14 is fixedly connected with one side 14, which is far from one side 14 and one side, and the connecting rod is fixedly connected with the side 14; during the use, place a plurality of dysmorphism pieces respectively in a plurality of fixed slots on first fixed plate 2, can drive slider 7 through actuating mechanism and remove, slider 7 removes and can drive second fixed plate 3 and remove, second fixed plate 3 removes and can drive first fixture block 9 and remove, first fixture block 9 removes and can drive second fixture block 17 and remove, thereby second fixture block 17 removes and can drive fixed block 18 and move towards the direction of first fixed plate 2, thereby can press from both sides tight fixedly to dysmorphism piece, when needs change fixed block 18, make it keep away from each other through removing two backup pads 10, the backup pad 10 removes and can drive connecting rod 14 and remove, simultaneously backup pad 10 removes and can stretch extension spring 15, in the one end of connecting rod 14 breaks away from the fixed orifices, thereby can take off second fixture block 17 on first fixture block 9, then insert in the draw-in groove on the first fixture block 9 through second fixture block 17, loosen backup pad 10, under the reaction force of extension spring 15, make the one end of connecting rod 14 stretch into the fixed orifices again, thereby can carry out the fixed block 18 to the dysmorphism piece, thereby can carry out the fixed block 18 and change the dysmorphism piece, and can carry out the fixed block according to the profile, and change the shape is easy to the fixed block, and change the fixed block is realized, and the fixed device is easy to change the shape is realized, and the fixed block is changed to the dysmorphism piece is easy to the fixed plate is changed, and can be changed, simultaneously, and the fixed shape is changed to the fixed plate is easy to the fixed shape and the fixed to the fixed plate is easy to the fixed shape.
In this embodiment, preferably, the driving mechanism includes a motor 4, the motor 4 is fixedly connected with a side wall of the base 1 through a fixing frame 5, an output end of the motor 4 penetrates through an inner wall of one side of the base 1, and an output end of the motor 4 is fixedly connected with a screw rod 6, one end of the screw rod 6 far away from the motor 4 is rotationally connected with an inner side wall of one of the sliding grooves, the screw rod 6 penetrates through a sliding block 7 in the sliding groove, and the screw rod 6 is in threaded connection with the sliding block 7; the starting motor 4 can drive the screw rod 6 to rotate, and the screw rod 6 can drive the sliding block 7 to move due to the rotation of the screw rod 6.
In this embodiment, preferably, the top of each of the two support plates 10 is fixedly connected with a connecting seat 11, each of the two connecting seats 11 is provided with a connecting plate 12, one ends of the two connecting plates 12 are rotatably connected through a rotating shaft 13, and the other ends of the two connecting plates 12 are respectively hinged with the two connecting seats 11; the two connecting plates 12 can be pressed to drive the two connecting seats 11 to be far away from each other, and the two connecting seats 11 are far away from each other so as to drive the two supporting plates 10 to be far away from each other, so that the convenience is improved when the supporting plates 10 are moved.
In this embodiment, preferably, the bottoms of both the sliding blocks 7 are embedded with a plurality of balls 8; the balls 8 reduce the friction of the slider 7 when sliding in the chute.
In this embodiment, preferably, the extension spring 15 is sleeved with a telescopic rod 16, one end of the telescopic rod 16 is fixedly connected with the side wall of the support plate 10, and the other end of the telescopic rod 16 is fixedly connected with the side wall of the first clamping block 9; the extension rod 16 can limit the extension spring 15, so that the extension spring 15 is effectively prevented from deforming or bending.
In this embodiment, preferably, the plurality of fixing grooves on the first fixing plate 2 are fixedly connected with an anti-slip pad 19, and the anti-slip pad 19 is made of rubber material; the friction force between the special-shaped piece and the first fixing plate 2 and the fixing block 18 can be increased through the anti-slip pad 19, so that the fixing effect is further improved.
Working principle: during the use, place a plurality of dysmorphism pieces respectively in a plurality of fixed slots on first fixed plate 2, can drive slider 7 through actuating mechanism and remove, slider 7 removes and can drive second fixed plate 3 and remove, second fixed plate 3 removes and can drive first fixture block 9 and remove, first fixture block 9 removes and can drive second fixture block 17 and remove, thereby second fixture block 17 removes and can drive fixed block 18 and move towards the direction of first fixed plate 2, thereby can press from both sides tight fixedly to dysmorphism piece, when needs change fixed block 18, make it keep away from each other through removing two backup pads 10, the backup pad 10 removes and can drive connecting rod 14 and remove, simultaneously backup pad 10 removes and can stretch extension spring 15, in the one end of connecting rod 14 breaks away from the fixed orifices, thereby can take off second fixture block 17 on first fixture block 9, then insert in the draw-in groove on the first fixture block 9 through second fixture block 17, loosen backup pad 10, under the reaction force of extension spring 15, make the one end of connecting rod 14 stretch into the fixed orifices again, thereby can carry out the fixed block 18 to the dysmorphism piece, thereby can carry out the fixed block 18 and change the dysmorphism piece, and can carry out the fixed block according to the profile, and change the shape is easy to the fixed block, and change the fixed block is realized, and the fixed device is easy to change the shape is realized, and the fixed block is changed to the dysmorphism piece is easy to the fixed plate is changed, and can be changed, simultaneously, and the fixed shape is changed to the fixed plate is easy to the fixed shape and the fixed to the fixed plate is easy to the fixed shape.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a dysmorphism piece multistation clamping device, includes base (1), its characterized in that: the base is characterized in that a first fixing plate (2) is fixedly connected to the top of the base (1), two sliding grooves are formed in the top of the base (1), a sliding block (7) is arranged in each sliding groove in a sliding mode, a second fixing plate (3) is fixedly connected to the top of each sliding block (7), a plurality of fixing grooves are formed in one side, close to the second fixing plate (3), of each first fixing plate (2), a driving mechanism is arranged on the base (1), the driving mechanism is in transmission connection with each sliding block (7), a plurality of clamping buckle assemblies are arranged on each second fixing plate (3), each clamping buckle assembly comprises a first clamping block (9), a second clamping block (17) and two supporting plates (10), clamping grooves are formed in the top of each first clamping block (9), one end, close to each second clamping block (17), of each second clamping block (17) is fixedly connected with a fixing block (18), the other end, extending into each clamping groove, of each second clamping block (17) is provided with a tension spring, and one side, opposite to the two supporting plates (10) are connected with one side, of the two connecting rods (14) of the two connecting rods (10) are connected with one side, the two ends of the connecting rods (14) of the connecting rods are connected with one side, and the two ends of the connecting rods (10) are connected with one side of the connecting rods (14), and connecting rod (14) and first fixture block (9) sliding connection, just this end of connecting rod (14) stretches into the fixed orifices, the one end that backup pad (10) were kept away from to extension spring (15) with the lateral wall fixed connection of first fixture block (9).
2. A multi-station clamping device for profiled parts as claimed in claim 1, characterized in that: the driving mechanism comprises a motor (4), the motor (4) is fixedly connected with the side wall of the base (1) through a fixing frame (5), the output end of the motor (4) penetrates through the inner wall of one side of the base (1), the output end of the motor (4) is fixedly connected with a screw rod (6), one end, away from the motor (4), of the screw rod (6) is rotationally connected with the inner side wall of one of the sliding grooves, the screw rod (6) penetrates through a sliding block (7) in the sliding groove, and the screw rod (6) is in threaded connection with the sliding block (7).
3. A multi-station clamping device for profiled parts as claimed in claim 1, characterized in that: the top of two backup pad (10) is all fixedly connected with connecting seat (11), two all be provided with connecting plate (12) on connecting seat (11), two the one end of connecting plate (12) is passed through pivot (13) and is rotated and be connected, two the other end of connecting plate (12) respectively with two connecting seat (11) are articulated mutually.
4. A multi-station clamping device for profiled parts as claimed in claim 1, characterized in that: the bottoms of the two sliding blocks (7) are embedded with a plurality of balls (8).
5. A multi-station clamping device for profiled parts as claimed in claim 1, characterized in that: the tension spring (15) is sleeved with a telescopic rod (16), one end of the telescopic rod (16) is fixedly connected with the side wall of the supporting plate (10), and the other end of the telescopic rod (16) is fixedly connected with the side wall of the first clamping block (9).
6. A multi-station clamping device for profiled parts as claimed in claim 1, characterized in that: anti-slip pads (19) are fixedly connected in the fixing grooves on the first fixing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554014.9U CN220561309U (en) | 2023-06-17 | 2023-06-17 | Multi-station clamping device for special-shaped piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554014.9U CN220561309U (en) | 2023-06-17 | 2023-06-17 | Multi-station clamping device for special-shaped piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220561309U true CN220561309U (en) | 2024-03-08 |
Family
ID=90091585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321554014.9U Active CN220561309U (en) | 2023-06-17 | 2023-06-17 | Multi-station clamping device for special-shaped piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220561309U (en) |
-
2023
- 2023-06-17 CN CN202321554014.9U patent/CN220561309U/en active Active
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