CN219881886U - Clamping and positioning device for machinery - Google Patents
Clamping and positioning device for machinery Download PDFInfo
- Publication number
- CN219881886U CN219881886U CN202223186131.2U CN202223186131U CN219881886U CN 219881886 U CN219881886 U CN 219881886U CN 202223186131 U CN202223186131 U CN 202223186131U CN 219881886 U CN219881886 U CN 219881886U
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- clamping
- sliding
- column
- rod
- hinged
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Abstract
The utility model provides a clamping and positioning device for machinery, which comprises a machine tool, wherein sliding grooves are formed in two sides of the machine tool, a lifting plate is movably arranged in each sliding groove, a groove is formed in the top end of the lifting plate, a fixing component is arranged above the groove, one side of a sliding block is hinged with a fixing column, a fixing rod is fixedly arranged on the surface of the fixing column, a sliding shaft is fixedly arranged on the top end of the fixing column, a sliding column is movably arranged on the surface of the sliding shaft, a spring is fixedly arranged between the top end of the sliding shaft and the sliding column, the spring is sleeved on the surface of the sliding shaft, an air cylinder is arranged on one side of the fixing column, the sliding block is hinged with the air cylinder, a first clamping piece is fixedly arranged at the power output end of the air cylinder, a second clamping piece is hinged on the surface of the first clamping piece, and one end, far away from the sliding column, of the second clamping piece is hinged with a clamping rod.
Description
Technical Field
The utility model relates to the technical field of mechanical positioning, in particular to a clamping and positioning device for machinery.
Background
The positioning and clamping device is used for fixing a processing object in the mechanical manufacturing process so as to occupy the correct position for receiving construction or detection.
The existing positioning and clamping device for machining generally comprises a plurality of positioning blocks, bolts are used for connection between the positioning blocks, when the clamping device is adjusted, the bolts are required to be manually screwed down by using a tool for adjustment, the adjustment is extremely inconvenient, meanwhile, the phenomenon of overtightening or loosening of parts is inevitably caused in the adjustment process due to the fact that the tightness degree of the bolts is manually controlled, and the precision of part machining is easily affected.
Therefore, it is necessary to provide a new mechanical clamping and positioning device to solve the above-mentioned technical problems.
Disclosure of Invention
In order to solve the technical problems that a positioning and clamping device for machining generally comprises a plurality of positioning blocks and is connected by bolts, when the clamping device is adjusted, the bolts need to be screwed down manually by using a tool for adjustment, the adjustment is extremely inconvenient, and meanwhile, the tightness degree of the bolts is controlled manually in the adjustment process, so that the phenomenon of overtightening or overtightening of parts is unavoidable.
The utility model provides a clamping and positioning device for machinery, which comprises a machine tool, wherein sliding grooves are formed in two sides of the machine tool, a lifting plate is movably arranged in each sliding groove, a groove is formed in the top end of each lifting plate, a fixing component is arranged above the groove, the fixing component comprises a sliding block, a fixing column, a cylinder, a first clamping piece, a fixing rod, a sliding column, a spring, a second clamping piece and a clamping rod, one side of the sliding block is hinged with the fixing column, the fixing rod is fixedly arranged on the surface of the fixing column, a sliding shaft is fixedly arranged on the top end of the fixing column, the sliding column is movably arranged on the surface of the sliding shaft, a spring is fixedly arranged between the top end of the sliding shaft and the sliding column, the spring is sleeved on the surface of the sliding shaft, the cylinder is arranged on one side of the fixing column, the sliding block is hinged with the cylinder, a first clamping piece is fixedly arranged at the power output end of the cylinder, the surface of the first clamping piece is hinged with the second clamping piece, and one end of the sliding column, far away from the sliding column, is hinged with the clamping rod.
Preferably, the clamping rod surface is provided with a through groove, and the top of the sliding shaft arranged at the top end of the fixed column is hinged with the through groove provided by the clamping rod.
Preferably, a chute is formed in the top end of the machine tool, mechanical pieces are arranged in the chute, four groups of fixing components are arranged, and mechanical pieces are clamped on the surfaces of the four groups of mechanical pieces.
Preferably, the lifting plate top is provided with a groove, a moving assembly is arranged in the groove, the moving assembly comprises a rotating machine and a first threaded rod, the power output end of the rotating machine is fixedly provided with the first threaded rod, one end of the first threaded rod, which is far away from the rotating machine, is arranged on the inner wall of the groove formed in the lifting plate, two groups of sliding blocks are arranged on the surface of each group of first threaded rod, and the directions of threaded holes formed in the two groups of sliding blocks are opposite.
Preferably, a plurality of groups of lifting components are arranged between the lifting plate and the machine tool.
Preferably, the lifting assembly comprises a rotary table, a second threaded rod, sliding blocks and a push-pull rod, the second threaded rod is fixedly arranged on one side of the rotary table, four groups of sliding blocks are arranged on the surface of the second threaded rod, the directions of threaded holes formed in the two groups of sliding blocks on the left side and the directions of threaded holes formed in the two groups of sliding blocks on the right side are opposite, the push-pull rod is hinged to two sides of each group of sliding blocks respectively, and the lifting plate and the machine tool are hinged to one end, away from the sliding blocks, of the push-pull rod respectively.
Compared with the related art, the clamping and positioning device for the machinery provided by the utility model has the following structure
The beneficial effects are that:
according to the utility model, the fixed assembly is arranged, the fixed column is hinged to one side of the sliding block, the fixed rod is fixedly arranged on the surface of the fixed column, the sliding shaft is fixedly arranged at the top end of the fixed column, the sliding column is movably arranged on the surface of the sliding shaft, the spring is fixedly arranged between the top end of the sliding shaft and the sliding column, the spring is sleeved on the surface of the sliding shaft, the cylinder is arranged on one side of the fixed column, the sliding block is hinged to the cylinder, the first clamping piece is fixedly arranged at the power output end of the cylinder, the second clamping piece is hinged to the surface of the first clamping piece, the sliding column surface is hinged to the first clamping piece, the clamping rod is hinged to one end of the second clamping piece, which is far away from the sliding column, the first clamping piece is driven to move by the cylinder, so that the first clamping piece pushes the fixed column to rotate, the sliding column moves upwards, so that the second clamping piece rotates along with the movement of the sliding column, the clamping rod rotates, and the two ends of the mechanical piece are clamped and positioned.
Drawings
FIG. 1 is a schematic view of a mechanical clamping and positioning device according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic structural view of a fixing assembly according to the present utility model;
FIG. 3 is a schematic diagram of a moving assembly according to the present utility model;
fig. 4 is a schematic structural view of the lifting assembly of the present utility model.
Reference numerals in the drawings: 1. a machine tool; 2. a mechanical member; 3. a moving assembly; 4. a fixing assembly; 5. a lifting plate; 6. a lifting assembly; 7. a slide block; 8. fixing the column; 9. a cylinder; 10. a first clamping member; 11. a fixed rod; 12. a sliding column; 13. a spring; 14. a second clamping member; 15. a clamping rod; 16. a rotating machine; 17. a first threaded rod; 18. a turntable; 19. a second threaded rod; 20. a sliding block; 21. a push-pull rod.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural view of a preferred embodiment of a mechanical clamping and positioning device provided by the present utility model, fig. 2 is a schematic structural view of a fixing component of the present utility model, fig. 3 is a schematic structural view of a moving component of the present utility model, fig. 4 is a schematic structural view of a lifting component of the present utility model, including a machine tool 1, two sides of the machine tool 1 are provided with sliding grooves, a lifting plate 5 is movably disposed in each sliding groove, a groove is disposed at a top end of the lifting plate 5, a fixing post 8 is hinged at one side of the sliding block 7, a fixing rod 11 is fixedly disposed on a surface of the fixing post 8, a sliding shaft is fixedly disposed at a top end of the fixing post 8, a sliding post 12 is movably disposed on a sliding post 12, a spring 13 is fixedly disposed between a top end of the sliding shaft and the sliding post 12, a spring 13 is sleeved on a sliding shaft surface of the fixing post 8, a cylinder 9 is disposed at one side of the sliding post 7 is hinged with the cylinder 9, a power output end of the cylinder 9 is fixedly disposed with a first clamping member 10, a surface of the first clamping member 14 is hinged to the sliding post 12, a surface of the sliding post 12 is hinged to the sliding post 12, and a sliding post 12 is hinged at one end of the sliding post 12 is far from the sliding post 15.
In a specific implementation process, as shown in fig. 1 and 2, a through groove is formed in the surface of a clamping rod 15, the top of a sliding shaft arranged at the top end of a fixed column 8 is hinged with the through groove formed in the clamping rod 15, a sliding groove is formed in the top end of a machine tool 1, mechanical parts 2 are arranged in the sliding groove, four groups of fixing components 4 are arranged, the mechanical parts 2 are clamped on the surfaces of the four groups of mechanical parts 2, a first clamping part 10 is driven to move through an air cylinder 9, the first clamping part 10 pushes the fixed column 8 to rotate, the fixed column 11 is rotated, clamping and fixing are carried out on two sides of the mechanical parts 2, the sliding column 12 is moved upwards while the first clamping part 10 pushes the fixed column 8, the second clamping part 14 is rotated along with the movement of the sliding column 12, the clamping rod 15 is rotated, the two ends of the mechanical parts 2 are clamped and fixed, and the mechanical parts 2 are clamped and positioned.
Referring to fig. 3, a first threaded rod 17 is fixedly disposed at a power output end of the rotating machine 16, one end of the first threaded rod 17 away from the rotating machine 16 is disposed on an inner wall of a groove formed in the lifting plate 5, two groups of sliding blocks 7 are disposed on the surface of each group of the first threaded rod 17, directions of threaded holes formed in the two groups of sliding blocks 7 are opposite, the rotating machine 16 drives the first threaded rod 17 to rotate, so that the sliding blocks 7 move along with rotation of the first threaded rod 17, and positions of the fixing assemblies 4 are adjusted.
Referring to fig. 4, a second threaded rod 19 is fixedly arranged on one side of the rotary table 18, four groups of sliding blocks 20 are arranged on the surface of the second threaded rod 19, the directions of threaded holes formed by the two groups of sliding blocks 20 on the left side and the two groups of sliding blocks 20 on the right side are opposite, push-pull rods 21 are hinged to two sides of each group of sliding blocks 20 respectively, lifting plates 5 and machine tools 1 are hinged to one ends, away from the sliding blocks 20, of the push-pull rods 21 respectively, the rotary table 18 drives the second threaded rod 19 to rotate, the sliding blocks 20 move along with the rotation of the second threaded rod 19, the push-pull rods 21 push the lifting plates 5 to lift, and the height of the fixing assembly 4 is adjusted.
The working principle provided by the utility model is as follows:
the utility model is provided with a fixing component 4, a first clamping piece 10 is driven to move through an air cylinder 9, so that the first clamping piece 10 pushes a fixing column 8 to rotate, a fixing rod 11 is rotated to clamp and fix two sides of a mechanical piece 2, a sliding column 12 is moved upwards while the first clamping piece 10 pushes the fixing column 8, a second clamping piece 14 is rotated along with the movement of the sliding column 12, a clamping rod 15 is rotated to clamp and fix two ends of the mechanical piece 2, and the mechanical piece 2 is clamped and positioned.
The utility model is provided with a moving component 3, a rotating machine 16 drives a first threaded rod 17 to rotate, a sliding block 7 moves along with the rotation of the first threaded rod 17 to adjust the position of a fixed component 4, a lifting component 6 is provided, a rotating disc 18 drives a second threaded rod 19 to rotate, a sliding block 20 moves along with the rotation of the second threaded rod 19, a push-pull rod 21 pushes a lifting plate 5 to lift, and the height of the fixed component 4 is adjusted.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a clamping and positioning device for machinery, includes lathe (1), its characterized in that, spout has been seted up to lathe (1) both sides, and every group spout is inside to be provided with lifter plate (5) actively, and recess has been seted up on lifter plate (5) top, and the recess top is provided with fixed subassembly (4), and fixed subassembly (4) include slider (7), fixed column (8), cylinder (9), first clamping piece (10), dead lever (11), sliding column (12), spring (13), second clamping piece (14) and clamping lever (15), slider (7) one side articulates there is fixed column (8), and fixed column (8) fixed surface is provided with dead lever (11), fixed column (8) top is fixed and is provided with the slide, and slide surface activity is provided with sliding column (12), fixed spring (13) that are provided with between sliding column top and the sliding column (12), spring (13) cover are located sliding shaft surface, fixed column (8) one side is provided with cylinder (9), slider (7) are articulated with cylinder (9) power output fixed part (10), first clamping piece (10) are articulated with first clamping piece (10) surface (14), and a clamping rod (15) is hinged at one end of the second clamping piece (14) far away from the sliding column (12).
2. The clamping and positioning device for machinery according to claim 1, wherein the clamping rod (15) is provided with a through groove on the surface, and the top of a sliding shaft arranged at the top end of the fixing column (8) is hinged with the through groove provided on the clamping rod (15).
3. The clamping and positioning device for machinery according to claim 1, wherein a chute is formed in the top end of the machine tool (1), mechanical parts (2) are arranged in the chute, four groups of fixing components (4) are arranged, and the mechanical parts (2) are clamped on the surfaces of the four groups of mechanical parts (2).
4. The clamping and positioning device for machinery according to claim 1, wherein the top end of the lifting plate (5) is provided with a groove, a moving assembly (3) is arranged in the groove, the moving assembly (3) comprises a rotating machine (16) and a first threaded rod (17), the power output end of the rotating machine (16) is fixedly provided with the first threaded rod (17), one end of the first threaded rod (17) far away from the rotating machine (16) is arranged on the inner wall of the groove formed in the lifting plate (5), two groups of sliding blocks (7) are arranged on the surface of each group of the first threaded rod (17), and the directions of threaded holes formed in the two groups of sliding blocks (7) are opposite.
5. A clamping and positioning device for machinery according to claim 1, characterized in that several sets of lifting assemblies (6) are arranged between the lifting plate (5) and the machine tool (1).
6. The clamping and positioning device for machinery according to claim 5, wherein the lifting assembly (6) comprises a rotary table (18), a second threaded rod (19), sliding blocks (20) and a push-pull rod (21), the second threaded rod (19) is fixedly arranged on one side of the rotary table (18), four groups of sliding blocks (20) are arranged on the surface of the second threaded rod (19), the directions of threaded holes formed in the two groups of sliding blocks (20) on the left side are opposite to those of threaded holes formed in the two groups of sliding blocks (20) on the right side, the push-pull rod (21) is hinged to two sides of each group of sliding blocks (20), and one ends, far away from the sliding blocks (20), of the push-pull rods (21) are hinged to the lifting plate (5) and the machine tool (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223186131.2U CN219881886U (en) | 2022-11-29 | 2022-11-29 | Clamping and positioning device for machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223186131.2U CN219881886U (en) | 2022-11-29 | 2022-11-29 | Clamping and positioning device for machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881886U true CN219881886U (en) | 2023-10-24 |
Family
ID=88398380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223186131.2U Expired - Fee Related CN219881886U (en) | 2022-11-29 | 2022-11-29 | Clamping and positioning device for machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118875368A (en) * | 2024-09-25 | 2024-11-01 | 深圳市乐彩智能卡科技有限公司 | IC card slot milling machine and operation method thereof |
-
2022
- 2022-11-29 CN CN202223186131.2U patent/CN219881886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118875368A (en) * | 2024-09-25 | 2024-11-01 | 深圳市乐彩智能卡科技有限公司 | IC card slot milling machine and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20231024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |