CN220216906U - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN220216906U CN220216906U CN202321750258.4U CN202321750258U CN220216906U CN 220216906 U CN220216906 U CN 220216906U CN 202321750258 U CN202321750258 U CN 202321750258U CN 220216906 U CN220216906 U CN 220216906U
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- CN
- China
- Prior art keywords
- fixedly connected
- clamping device
- frame
- workbench
- clamping
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 abstract description 13
- 230000000712 assembly Effects 0.000 abstract description 8
- 238000000429 assembly Methods 0.000 abstract description 8
- 239000000047 product Substances 0.000 description 12
- 239000007787 solid Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a clamping device, which comprises a workbench, wherein a supporting frame is fixedly connected to the four ends of the bottom of the workbench, a first connecting frame is fixedly connected to one side above the workbench, a driving motor is arranged on the outer side of the first connecting frame, a bidirectional screw rod is arranged inwards in a penetrating manner at the output end of the driving motor, two thread blocks are connected to the bidirectional screw rod in a threaded manner, a connecting seat is fixedly connected to the inner side of the thread blocks, a fixing frame is fixedly connected to the upper end of the connecting seat, a fixing ring is fixedly connected to the outer side of the fixing frame, the connecting seat and the two clamping assemblies can be relatively moved through the arrangement of a driving assembly, a thread assembly and a sliding assembly, the distance between the two clamping assemblies is adjusted, the clamping device can be suitable for clamping and cutting pipes with different lengths, and the application range of the whole clamping device is increased.
Description
Technical Field
The utility model relates to the field of pipe clamping, in particular to a clamping device.
Background
In pipe processing, cutting work is often required to be carried out on pipes so as to meet the use requirements of the pipes with different lengths; in order to realize accurate cutting of the pipe, the pipe needs to be clamped and fixed, and the phenomena of large cutting length error, uneven cutting surface and the like caused by deviation or shaking in the cutting process of the pipe are prevented;
the pipe clamping device used at present mainly comprises a frame and a workbench fixed on the frame, a driving cylinder is vertically arranged on the frame above the workbench, a compression block is arranged on a piston rod of the driving cylinder, the piston rod of the driving cylinder stretches out to drive the compression block to move downwards, and the pipe is compressed on the workbench, so that the pipe clamping device has the following defects: this tubular product clamping device is little to the grip of tubular product, makes tubular product take place to rock easily by the in-process of cutting machine cutting to can not adapt to the tubular product of different diameters well, thereby influence cutting quality and the speed of tubular product, current clamping device is fixed setting simultaneously, and the limitation is higher when the tubular product centre gripping to different length, needs to change different clamping components, just also leads to the application scope of whole device low, and cutting efficiency is low.
Disclosure of Invention
The utility model aims to provide a clamping device, which solves the problems of low application range and low cutting efficiency of the whole device caused by the fact that the clamping devices are fixedly arranged and have higher limitation when clamping pipes with different lengths and different clamping assemblies are required to be replaced.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the clamping device comprises a workbench, wherein the bottom four ends of the workbench are fixedly connected with a supporting frame, one side above the workbench is fixedly connected with a first connecting frame, the outer side of the first connecting frame is provided with a driving motor, the output end of the driving motor penetrates through and inwards is provided with a bidirectional screw rod, and two thread blocks are connected on the bidirectional screw rod in a threaded manner;
the inner side fixedly connected with connecting seat of screw thread piece, the upper end fixedly connected with mount of connecting seat, the outside fixedly connected with solid fixed ring of mount.
As a further description of the above technical solution: the fixing ring and the fixing frame are of a penetrating structure.
As a further description of the above technical solution: the other end of the upper part of the workbench is fixedly connected with a second connecting frame, and the inside of the second connecting frame is fixedly connected with a sliding rod.
As a further description of the above technical solution: the sliding rod is connected with a sliding block in a sliding way, and the inner side of the sliding block is fixedly connected with the connecting seat.
As a further description of the above technical solution: the outer side threaded connection of solid fixed ring has three screw rods, the other end of screw rod inwards rotates to be connected with the turning block, the other end fixedly connected with arc holder of turning block.
As a further description of the above technical solution: the connecting rod is fixedly connected to two ends of the outer side of the arc clamping piece, a through hole is formed in the outer side of the fixing ring in a penetrating mode, and the other end of the connecting rod is connected to the inside of the through hole in a sliding mode.
The utility model has the following beneficial effects:
1. compared with the prior art, the clamping device can relatively move the connecting seat and the two clamping assemblies by arranging the driving assembly, the threaded assembly and the sliding assembly, so that the distance between the two clamping assemblies is adjusted, the clamping device can be suitable for clamping and cutting pipes with different lengths, and the application range of the whole clamping device is increased;
2. compared with the prior art, this clamping device can stabilize the centre gripping effect through setting up screw rod, connecting rod and arc holder to the tubular product through the solid fixed ring is inside, and the setting of three terminal centre gripping can ensure the stability of tubular product when being held, the condition that drops can not appear.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further illustrated by the following figures and examples;
FIG. 1 is a schematic view of the overall structure of a clamping device according to the present utility model;
FIG. 2 is a schematic view of a retaining ring structure of a clamping device according to the present utility model;
fig. 3 is a front view of a retaining ring of a clamping device according to the present utility model.
Legend description:
1. a fixing frame; 2. a connecting seat; 3. a first connection frame; 4. a work table; 5. a support frame; 6. a screw block; 7. a bidirectional screw; 8. a driving motor; 9. a fixing ring; 10. a second connecting frame; 11. a slide bar; 12. a slide block; 13. an arc-shaped clamping member; 14. a connecting rod; 15. a screw; 16. a through hole; 17. and rotating the block.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the clamping device comprises a workbench 4, wherein a supporting frame 5 is fixedly connected to the four ends of the bottom of the workbench 4, the whole device can be supported by the supporting frame 5, a first connecting frame 3 is fixedly connected to one side above the workbench 4, a driving motor 8 is arranged on the outer side of the first connecting frame 3, a bidirectional screw rod 7 is arranged at the output end of the driving motor 8 in a penetrating manner, the bidirectional screw rod 7 can rotate by starting the driving motor 8, and two thread blocks 6 are connected to the bidirectional screw rod 7 in a threaded manner;
the inner side of the threaded block 6 is fixedly connected with the connecting seat 2, the upper end of the connecting seat 2 is fixedly connected with the fixing frame 1, the outer side of the fixing frame 1 is fixedly connected with the fixing ring 9, the fixing ring 9 and the inside of the fixing frame 1 are of a penetrating structure, the other end above the workbench 4 is fixedly connected with the second connecting frame 10, the inside of the second connecting frame 10 is fixedly connected with the sliding rod 11, the sliding rod 11 is slidingly connected with the sliding block 12, the inner side of the sliding block 12 is fixedly connected with the connecting seat 2, the threaded block 6 can be limited through the sliding rod 11 and the sliding block 12, and the threaded block 6 can drive the connecting seat 2 and two clamping assemblies to perform relative movement under the action of threaded connection, so that the clamping distance is adjusted, the device is suitable for pipe clamping work with different lengths, and the application range of the device is increased;
the outside threaded connection of solid fixed ring 9 has three screw rod 15, the other end of screw rod 15 inwards rotates and is connected with rotor 17, the other end fixedly connected with arc holder 13 of rotor 17, the outside both ends fixedly connected with connecting rod 14 of arc holder 13, gu the outside of solid fixed ring 9 runs through and is provided with through-hole 16, the other end sliding connection of connecting rod 14 is in the inside of through-hole 16, with the both ends of tubular product penetrating into the inside of mount 1 and solid fixed ring 9, screw three screw rod 15 in the outside, make screw rod 15 drive arc holder 13 inwards movement under the effect of threaded connection and connecting rod 14, thereby carry out stable centre gripping to the both ends of tubular product, ensure the stability of tubular product when cutting, the setting of three terminal centre gripping can ensure the stability of tubular product when being held, the condition that drops can not appear, and connecting rod 14 can play the restriction, prevent that the arc holder 13 of below from rotating along with the rotation of screw rod 15.
Working principle: when the device is used, firstly, according to the length of the pipe to be clamped, the equipment is adjusted, the driving motor 8 is started to enable the internal bidirectional screw rod 7 to rotate, the threaded block 6 is enabled to drive the connecting seat 2 and the two clamping assemblies to conduct relative motion under the limitation of the threaded connection and the sliding assemblies, the clamping distance is adjusted, the equipment is applicable to pipe clamping work of different lengths, then, two ends of the pipe penetrate into the fixing frame 1 and the fixing ring 9, the outer three screws 15 are screwed, the screws 15 are enabled to drive the arc clamping pieces 13 to move inwards under the action of the threaded connection and the connecting rod 14, therefore, the two ends of the pipe are stably clamped, the stability of the pipe when being clamped is ensured, and the setting of the three-end clamping can ensure the stability of the pipe when being clamped, so that falling-off can not occur.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The clamping device comprises a workbench (4), and is characterized in that a supporting frame (5) is fixedly connected to the four ends of the bottom of the workbench (4), a first connecting frame (3) is fixedly connected to one side above the workbench (4), a driving motor (8) is arranged on the outer side of the first connecting frame (3), a bidirectional screw (7) is arranged at the output end of the driving motor (8) in a penetrating manner, and two thread blocks (6) are connected to the bidirectional screw (7) in a threaded manner;
the inner side of the thread block (6) is fixedly connected with a connecting seat (2), the upper end of the connecting seat (2) is fixedly connected with a fixing frame (1), and the outer side of the fixing frame (1) is fixedly connected with a fixing ring (9).
2. Clamping device according to claim 1, characterized in that the fixing ring (9) and the inside of the fixing frame (1) are both of a penetrating structure.
3. Clamping device according to claim 1, characterized in that a second connecting frame (10) is fixedly connected to the other end above the workbench (4), and a sliding rod (11) is fixedly connected to the inside of the second connecting frame (10).
4. A clamping device according to claim 3, characterized in that the slide bar (11) is slidingly connected with a slide block (12), the inner side of the slide block (12) is fixedly connected with the connecting seat (2) as well.
5. Clamping device according to claim 1, characterized in that the outer side of the fixed ring (9) is connected with three screw rods (15) in a threaded manner, the other ends of the screw rods (15) are connected with rotating blocks (17) in an inward rotating manner, and the other ends of the rotating blocks (17) are fixedly connected with arc-shaped clamping pieces (13).
6. Clamping device according to claim 5, characterized in that the two ends of the outer side of the arc-shaped clamping piece (13) are fixedly connected with connecting rods (14), the outer side of the fixed ring (9) is provided with through holes (16) in a penetrating way, and the other ends of the connecting rods (14) are connected inside the through holes (16) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321750258.4U CN220216906U (en) | 2023-07-05 | 2023-07-05 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321750258.4U CN220216906U (en) | 2023-07-05 | 2023-07-05 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220216906U true CN220216906U (en) | 2023-12-22 |
Family
ID=89183777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321750258.4U Active CN220216906U (en) | 2023-07-05 | 2023-07-05 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220216906U (en) |
-
2023
- 2023-07-05 CN CN202321750258.4U patent/CN220216906U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |