CN216504593U - Adjustable clamp for machining - Google Patents
Adjustable clamp for machining Download PDFInfo
- Publication number
- CN216504593U CN216504593U CN202123004503.0U CN202123004503U CN216504593U CN 216504593 U CN216504593 U CN 216504593U CN 202123004503 U CN202123004503 U CN 202123004503U CN 216504593 U CN216504593 U CN 216504593U
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- CN
- China
- Prior art keywords
- fixedly connected
- clamp
- guide rail
- displacement guide
- anchor clamps
- 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.)
- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title claims abstract description 26
- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable clamp for machining, which comprises a displacement guide rail, wherein the inner wall of the front end of the displacement guide rail is fixedly connected with a motor, the driving end of the motor is fixedly connected with one end of a screw rod, the middle part of the rod body of the screw rod is in threaded connection with a clamp table, the right end of the clamp table is rotatably connected with an adjusting rod, the left end of the adjusting rod penetrates through the right end of the clamp table, and the adjusting rod is in threaded connection with a sliding block. According to the clamping device, the adjusting rod is driven to rotate by rotating the handle, so that the sliding block is driven to slide, then the inclined plane inserting plate is slowly inserted into the inclined groove of the cylinder and drives the cylinder to deflect, so that the first clamping plate is driven to rotate to clamp workpieces, the structure is simple, the production and maintenance cost is low, the working efficiency is high, the clamping plate is rotated to clamp the clamping strip, the clamping of workpieces with different lengths is facilitated, meanwhile, the screw rod is driven to rotate by the motor, so that the clamp table is driven to slide on the displacement guide rail, the debugging is convenient, and the application range is wide.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to an adjustable clamp for machining.
Background
The machining is a process of changing the overall dimension or performance of a workpiece by a mechanical device, and can be divided into cutting and pressing according to differences in machining modes, the fixture is a device for fixing a machined object to be a correct position in the machining process so as to receive construction or detection, and in a broad sense, in any process in the machining process, a device for quickly, conveniently and safely installing the workpiece can be called as a fixture, and various fixtures are often used in the machining process in the traditional machining industry.
Chinese patent document CN211277423U discloses anchor clamps with adjustable portable is quick for machining, comprises a workbench, the spout has been seted up in workstation top left side, be provided with the slider in the spout, the fixed installation piece that is provided with in workstation top right side, the fixed right splint that is provided with in installation piece top, the fixed left splint that is provided with in slider top, left splint and right splint opposite side are provided with buffering protection mechanism respectively, buffering protection mechanism includes first fixed plate, the standing groove has been seted up respectively at the inboard both ends of left splint, the fixed telescopic link that is provided with respectively in two standing grooves, telescopic link flexible end and first fixed plate fixed connection, the fixed a plurality of flexible posts that are provided with in first fixed plate right side, it is equipped with compression spring all to overlap on every flexible post. This patent has solved current anchor clamps for machining, adopts ordinary arm lock structure more, causes the damage to the holder surface easily, and current anchor clamps can't satisfy the fixed of different shape parts simultaneously, the problem of the easy slippage of part after fixed with anchor clamps, but its anchor clamps need be transmitted pressure signal by the sensor to the controller by the work of the electronic jar of controller control again, and production cost of maintenance is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an adjustable clamp for machining.
In order to achieve the purpose, the utility model adopts the following technical scheme: an adjustable clamp for machining comprises a displacement guide rail, wherein a motor is fixedly connected to the inner wall of the front end of the displacement guide rail, the driving end of the motor is fixedly connected to one end of a screw rod, the middle part of the rod body of the screw rod is in threaded connection with a clamp table, the right end of the clamp table is in rotary connection with an adjusting rod, the left end of the adjusting rod penetrates through the right end of the clamp table and is in threaded connection with a slider, an inclined plane insertion plate is fixedly connected to the top of the left end of the slider, the inner walls of the left sides of the front end and the rear end of the clamp table are respectively in rotary connection with the two ends of a rotating shaft, a cylinder is fixedly connected to the outer diameter of the rotating shaft, a chute is arranged at the position of the right side of the outer diameter of the cylinder, corresponding to the inclined plane insertion plate, the left side of the outer diameter of the cylinder is fixedly connected to one end of a tension spring, a first clamping plate is fixedly connected to the top of the cylinder, and a positioning plate is fixedly connected to the right side of the top of the clamp table, the left side of the top end of the positioning plate is slidably connected with a second clamping plate, and the middle part of the right end of the second clamping plate is rotatably connected with a clamping plate.
As a further description of the above technical solution:
the other end of the screw rod is rotatably connected to the inner wall of the rear end of the displacement guide rail, and the middle of the bottom end of the clamp table is slidably connected to the inner wall of the bottom end of the displacement guide rail.
As a further description of the above technical solution:
the left side and the right side of the bottom end of the clamp table are fixedly connected to one end of the stabilizing plate, and the other end of the stabilizing plate is respectively connected to the left end and the right end of the displacement guide rail in a sliding mode.
As a further description of the above technical solution:
the right side of the rod body of the adjusting rod is S-shaped, and the right end of the adjusting rod is rotatably connected with a handle.
As a further description of the above technical solution:
the bottom end of the sliding block is connected to the inner wall of the bottom end of the clamp table in a sliding mode.
As a further description of the above technical solution:
and the other end of the tension spring is fixedly connected to the inner wall of the left side of the bottom end of the fixture table.
As a further description of the above technical solution:
the top of the right end of the first clamping plate is fixedly connected with a pressing strip, and the left end of the second clamping plate is fixedly connected with an anti-slip pad.
As a further description of the above technical solution:
the top middle part of locating plate is provided with the draw-in groove, the top of locating plate corresponds a plurality of card strips of fixedly connected with in the draw-in groove.
The utility model has the following beneficial effects:
1. according to the utility model, the adjusting rod is driven to rotate through rotating the handle, so that the sliding block is driven to slide, then the inclined plane plugboard is slowly inserted into the chute of the column body and drives the column body to deflect, so that the first clamping plate is driven to rotate to clamp a workpiece, the inclined plane plugboard is pulled out from the chute through the reverse rotation adjusting rod after the processing is finished, the first clamping plate is driven to reset through the action of the tension spring, the workpiece is conveniently and quickly clamped, the workpiece is convenient and quick to replace, the structure is simple, the production and maintenance cost is low, and the working efficiency is high.
2. According to the utility model, one end of the workpiece is abutted against the second clamping plate and drives the second clamping plate to slide until the other end of the workpiece is aligned with the left end of the positioning plate, then the clamping strip is clamped by rotating the clamping plate, so that workpieces with different lengths and sizes are conveniently clamped, and meanwhile, the screw rod is driven to rotate by the motor, so that the clamp table is driven to slide on the displacement guide rail.
Drawings
Fig. 1 is a perspective view of an adjustable fixture for machining according to the present invention;
fig. 2 is a schematic diagram of an internal structure of a clamping table of the adjustable clamp for machining according to the present invention.
Illustration of the drawings:
1. a displacement guide rail; 2. a motor; 3. a stabilizing plate; 4. a jig stage; 5. a grip; 6. positioning a plate; 7. a card slot; 8. a screw; 9. clamping the strip; 10. clamping a plate; 11. a non-slip mat; 12. layering; 13. a first splint; 14. a second splint; 15. a cylinder; 16. a rotating shaft; 17. a tension spring; 18. a chute; 19. an inclined plane plugboard; 20. a slider; 21. and adjusting the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, one embodiment of the present invention is provided: an adjustable clamp for machining comprises a displacement guide rail 1, a motor 2 is fixedly connected to the inner wall of the front end of the displacement guide rail 1, the driving end of the motor 2 is fixedly connected to one end of a screw rod 8, the middle part of the rod body of the screw rod 8 is in threaded connection with a clamp table 4, the right end of the clamp table 4 is in rotary connection with an adjusting rod 21, the left end of the adjusting rod 21 penetrates through the right end of the clamp table 4 and is in threaded connection with a sliding block 20, the top of the left end of the sliding block 20 is fixedly connected with an inclined plane inserting plate 19, the inner walls of the left sides of the front end and the rear end of the clamp table 4 are respectively in rotary connection with the two ends of a rotating shaft 16, a cylinder 15 is fixedly connected to the outer diameter of the rotating shaft 16, a chute 18 is arranged at the position, corresponding to the inclined plane inserting plate 19, the left side of the outer diameter of the cylinder 15 is fixedly connected to one end of a tension spring 17, a first clamping plate 13 is fixedly connected to the top of the cylinder 15, and a positioning plate 6 is fixedly connected to the right side of the top of the clamp table 4, the left side of the top end of the positioning plate 6 is slidably connected with a second clamping plate 14, the middle part of the right end of the second clamping plate 14 is rotatably connected with a clamping plate 10, a rotating handle 5 drives an adjusting rod 21 to rotate, so as to drive a sliding block 20 to slide, then an inclined plane inserting plate 19 is slowly inserted into a chute 18 of a cylinder 15 and drives the cylinder 15 to deflect, so as to drive a first clamping plate 13 to rotate to clamp a workpiece, after the processing is finished, the inclined plane inserting plate 19 is pulled out from the chute 18 through a reverse rotating adjusting rod 21, the first clamping plate 13 is driven to reset through the action of a tension spring 17, so as to facilitate the rapid clamping of the workpiece, one end of the workpiece is propped against the second clamping plate 14 and drive the second clamping plate 14 to slide until the other end of the workpiece is aligned with the left end of the positioning plate 6, then a clamping strip 9 is clamped through rotating the clamping plate 10, so as to facilitate the clamping of workpieces with different lengths, and meanwhile, a screw 8 is driven by a motor 2 to rotate, thereby drive anchor clamps platform 4 and slide on displacement guide rail 1, the debugging is convenient, and application scope is wide.
The other end of the screw 8 is rotatably connected to the inner wall of the rear end of the displacement guide rail 1, the middle part of the bottom end of the fixture table 4 is slidably connected to the inner wall of the bottom end of the displacement guide rail 1, the left and right sides of the bottom end of the fixture table 4 are fixedly connected to one end of the stabilizing plate 3, the stability of the fixture table 4 in the sliding process is improved through the stabilizing plate 3, the other end of the stabilizing plate 3 is respectively slidably connected to the left and right ends of the displacement guide rail 1, the right side of the rod body of the adjusting rod 21 is S-shaped, the right end of the adjusting rod 21 is rotatably connected with the handle 5, the adjusting rod 21 is convenient to rotate manually, manpower is saved, the bottom end of the sliding block 20 is slidably connected to the inner wall of the bottom end of the fixture table 4, the other end of the tension spring 17 is fixedly connected to the inner wall of the left end of the fixture table 4, the top of the right end of the first clamping plate 13 is fixedly connected with the pressing strip 12, the left end of the second clamping plate 14 is fixedly connected with the non-slip mat 11, and is mutually matched with the non-slip mat 11 through the pressing strip 12, the tight effect of clamp's clamp has been increaseed, the work piece reducing wear has been protected simultaneously, the top middle part of locating plate 6 is provided with draw-in groove 7, a plurality of card strips 9 of fixedly connected with in the top of locating plate 6 corresponds draw-in groove 7, support the one end of work piece second splint 14 and drive second splint 14 and slide, the other end of work piece aligns with the left end of locating plate 6, then block card strip 9 through rotating cardboard 10, the convenience is tight to the clamp of the big or small work piece of not equidimension.
The working principle is as follows: firstly, the handle 5 is rotated to drive the adjusting rod 21 to rotate, so as to drive the sliding block 20 to slide, then the inclined plane inserting plate 19 is slowly inserted into the chute 18 of the column 15 and drives the column 15 to deflect, so as to drive the first clamping plate 13 to rotate to clamp a workpiece, after the processing is finished, the inclined plane inserting plate 19 is pulled out from the chute 18 through the reverse rotation adjusting rod 21, the first clamping plate 13 is driven to reset through the action of the tension spring 17, so as to conveniently and quickly clamp the workpiece, the workpiece is convenient and quick to replace, the structure is simple, the production and maintenance cost is low, the working efficiency is high, one end of the workpiece is propped against the second clamping plate 14 and drives the second clamping plate 14 to slide until the other end of the workpiece is aligned with the left end of the positioning plate 6, then the clamping strip 9 is clamped through the rotating clamping plate 10, so as to conveniently clamp the workpieces with different lengths and sizes, and simultaneously the screw 8 is driven by the motor 2 to rotate, so as to drive the clamping table 4 to slide on the displacement guide rail 1, the debugging is convenient, and application scope is wide, and the practicality is strong.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an anchor clamps with adjustable machining is used, includes displacement guide rail (1), its characterized in that: the front end inner wall fixedly connected with motor (2) of displacement guide (1), the drive end fixed connection of motor (2) is in the one end of screw rod (8), the body of rod middle part threaded connection of screw rod (8) has anchor clamps platform (4), the right-hand member of anchor clamps platform (4) rotates and is connected with regulation pole (21), the left end of adjusting pole (21) runs through the right-hand member and the threaded connection of anchor clamps platform (4) has slider (20), the left end top fixedly connected with inclined plane picture peg (19) of slider (20), the both ends left side inner wall rotates respectively and connects the both ends in pivot (16) around anchor clamps platform (4), the external diameter department fixedly connected with cylinder (15) of pivot (16), the external diameter right side of cylinder (15) corresponds the position department of inclined plane picture peg (19) and is provided with chute (18), the external diameter left side fixed connection of cylinder (15) is in the one end of extension spring (17), the top end fixedly connected with first splint (13) of cylinder (15), the top right side fixedly connected with locating plate (6) of anchor clamps platform (4), the top left side sliding connection of locating plate (6) has second splint (14), the right-hand member middle part of second splint (14) rotates and is connected with cardboard (10).
2. The adjustable clamp for machining according to claim 1, wherein: the other end of screw rod (8) rotates the rear end inner wall of connecting at displacement guide rail (1), the bottom middle part sliding connection of anchor clamps platform (4) is at the bottom inner wall of displacement guide rail (1).
3. The adjustable clamp for machining according to claim 1, wherein: the left side and the right side of the bottom end of the clamp table (4) are fixedly connected to one end of the stabilizing plate (3), and the other end of the stabilizing plate (3) is connected to the left end and the right end of the displacement guide rail (1) in a sliding mode respectively.
4. The adjustable clamp for machining according to claim 1, wherein: the right side of the rod body of the adjusting rod (21) is S-shaped, and the right end of the adjusting rod (21) is rotatably connected with a handle (5).
5. The adjustable clamp for machining according to claim 1, wherein: the bottom end of the sliding block (20) is connected to the inner wall of the bottom end of the clamp table (4) in a sliding mode.
6. The adjustable clamp for machining according to claim 1, wherein: the other end of the tension spring (17) is fixedly connected to the inner wall of the left side of the bottom end of the clamp table (4).
7. The adjustable clamp for machining according to claim 1, wherein: the top of the right end of the first clamping plate (13) is fixedly connected with a pressing strip (12), and the left end of the second clamping plate (14) is fixedly connected with an anti-skid pad (11).
8. The adjustable clamp for machining according to claim 1, wherein: the top middle part of locating plate (6) is provided with draw-in groove (7), the top of locating plate (6) corresponds a plurality of card strips (9) of fixedly connected with in draw-in groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123004503.0U CN216504593U (en) | 2021-12-02 | 2021-12-02 | Adjustable clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123004503.0U CN216504593U (en) | 2021-12-02 | 2021-12-02 | Adjustable clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216504593U true CN216504593U (en) | 2022-05-13 |
Family
ID=81464122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123004503.0U Expired - Fee Related CN216504593U (en) | 2021-12-02 | 2021-12-02 | Adjustable clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216504593U (en) |
-
2021
- 2021-12-02 CN CN202123004503.0U patent/CN216504593U/en not_active Expired - Fee Related
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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: 20220513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |