CN222857949U - Mechanical part clamping and fixing device - Google Patents
Mechanical part clamping and fixing device Download PDFInfo
- Publication number
- CN222857949U CN222857949U CN202421638715.5U CN202421638715U CN222857949U CN 222857949 U CN222857949 U CN 222857949U CN 202421638715 U CN202421638715 U CN 202421638715U CN 222857949 U CN222857949 U CN 222857949U
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- clamping
- mechanical part
- fixing device
- sliding
- groove
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Abstract
The utility model provides a mechanical part clamping and fixing device which comprises a workbench, wherein a supporting plate is arranged in the workbench, two sliding frames are fixed on the workbench, sliding blocks are in sliding fit with the sliding frames, a positioning structure is arranged on one side of each sliding block, a clamping frame is in rotating fit with the two sliding blocks, a plurality of pneumatic rods are arranged in the clamping frame, clamping heads are arranged at one ends of the pneumatic rods, a clamping structure is arranged between the clamping heads and the pneumatic rods, and mechanical parts are arranged among the clamping heads. According to the utility model, the supporting plate is arranged in the workbench, the clamping frame is rotatably arranged between the two sliding blocks, the mechanical part can be supported through the supporting plate, the supporting plate can be slid downwards, the clamping frame can be conveniently turned over, the mechanical part can be conveniently turned over, the working efficiency is improved, the pneumatic rod is arranged in the clamping frame, the clamping head is arranged at one end of the pneumatic rod, and the mechanical part can be clamped and fixed through the clamping head.
Description
Technical Field
The utility model relates to the technical field of fixing devices, in particular to a mechanical part clamping and fixing device.
Background
The mechanical parts are basic elements forming the machinery, are non-detachable single parts forming the machinery and the machinery, some special mechanical parts are required to be machined and polished before the mechanical parts are installed, the mechanical parts are clamped through the clamping components, but most of the existing clamping structures are composed of clamping plates and driving electric cylinders, after the clamping, the mechanical parts are difficult to turn over, the mechanical parts are required to be disassembled and then turned over for re-clamping, the working efficiency is low, the angle cannot be adjusted at will after the clamping, and the operation difficulty of workers is increased.
To this end, the utility model provides a mechanical part clamping and fixing device.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a mechanical part clamping and fixing device which solves the problems in the background art, can support mechanical parts through a supporting plate, can slide the supporting plate downwards, is convenient for overturning a clamping frame, is convenient for overturning the mechanical parts, improves the working efficiency, can clamp and fix the mechanical parts through a clamping head, is convenient for replacing the clamping head, and can ensure that the clamping head is matched with the shape of the mechanical parts.
The mechanical part clamping and fixing device comprises a workbench, wherein a supporting plate is arranged in the workbench, two sliding frames are fixed on the workbench, sliding blocks are in sliding fit with the sliding frames, a positioning structure is arranged on one side of each sliding block, a clamping frame is in running fit with the two sliding blocks, a plurality of pneumatic rods are arranged in the clamping frame, a clamping head is arranged at one end of each pneumatic rod, a clamping structure is arranged between each clamping head and each pneumatic rod, and mechanical parts are arranged among the clamping heads.
Further, a through groove is formed in the workbench, and the through groove corresponds to the supporting plate.
Further, an electric cylinder is fixed on the lower side of the workbench, and the output end of the electric cylinder is fixedly connected with the supporting plate.
Furthermore, a sliding groove is formed in the sliding frame, the sliding groove corresponds to the sliding block, and a rotating shaft is arranged between the sliding block and the clamping frame.
Further, the positioning structure comprises a screw and a nut, the rotating shaft is rotationally connected with the sliding block, the screw corresponds to the nut, and the screw corresponds to the rotating shaft.
Further, the rotating shaft is fixedly connected with the clamping frame, the screw rod penetrates through the sliding block and is fixedly connected with the rotating shaft, and the screw rod is rotationally connected with the sliding block.
Further, the pneumatic rod is fixed on the periphery side in the clamping frame, the clamping structure comprises a clamping block and a clamping groove, and the output end of the pneumatic rod is fixedly connected with the clamping block.
Further, the clamping groove is formed in the chuck, the clamping block corresponds to the clamping groove, and the clamping block is made of elastic materials.
The utility model has the beneficial effects that the mechanical part clamping and fixing device comprises a workbench, a supporting plate, a sliding block, a clamping frame, a pneumatic rod and a clamping head.
Install the backup pad in the workstation, rotate the installation carriage between two sliders, can support mechanical part through the backup pad to can down slide the backup pad, conveniently overturn to the carriage, thereby conveniently overturn mechanical part, improve work efficiency, install the pneumatic rod in the carriage, install the chuck in the one end of pneumatic rod, can be fixed mechanical part centre gripping through the chuck, and conveniently change the chuck, thereby can guarantee the shape looks adaptation of chuck and mechanical part.
Drawings
FIG. 1 is a schematic view of an assembled perspective view of a machine part clamping and fixing device according to the present utility model;
FIG. 2 is a schematic view showing an assembled cross-sectional structure of a mechanical part clamping and fixing device according to the present utility model;
FIG. 3 is a schematic diagram of FIG. 2 at A;
FIG. 4 is a schematic diagram at B in FIG. 2;
FIG. 5 is a schematic view showing a structure in which a supporting plate slides downward in a mechanical part clamping and fixing device according to the present utility model;
The device comprises a workbench, a supporting plate, a cylinder, a sliding frame, a sliding block, a sliding groove, a rotating shaft, a screw rod, a nut, a pneumatic rod, a clamping head, a clamping block, a clamping groove, a clamping frame, a clamping groove, a through groove and a through groove, wherein the clamping plate is arranged on the workbench, the supporting plate, the sliding block, the sliding groove, the sliding block, the clamping groove, the clamping block and the through groove.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 to 5, the utility model provides a mechanical part clamping and fixing device, which comprises a workbench 1, wherein a supporting plate 2 is arranged in the workbench 1, two sliding frames 4 are fixed on the workbench 1, sliding blocks 5 are in sliding fit in the sliding frames 4, a positioning structure is arranged on one side of each sliding block 5, a clamping frame 14 is in running fit between the two sliding blocks 5, a plurality of pneumatic rods 10 are arranged in the clamping frames 14, a clamping head 11 is arranged at one end of each pneumatic rod 10, a clamping structure is arranged between each clamping head 11 and each pneumatic rod 10, and mechanical parts are arranged between the clamping heads 11.
In this embodiment, a through groove 15 is formed in the workbench 1, the through groove 15 corresponds to the support plate 2, an electric cylinder 3 is fixed on the lower side of the workbench 1, and an output end of the electric cylinder 3 is fixedly connected with the support plate 2.
Specifically, when the mechanical part is clamped, the support plate 2 and the workbench 1 are on the same plane, and at this time, the bottom of the mechanical part is in contact with the support plate 2, so that the mechanical part can be supported.
When the mechanical part needs to be turned over, the electric cylinder 3 can be started, so that the electric cylinder 3 drives the supporting plate 2 to move downwards, the supporting plate 2 does not limit the clamping frame 14 any more, the clamping frame 14 can be driven to rotate, and the mechanical part can be driven to turn over.
The sliding frame 4 is internally provided with a sliding groove 6, the sliding groove 6 corresponds to the sliding block 5, a rotating shaft 7 is arranged between the sliding block 5 and the clamping frame 14, the positioning structure comprises a screw rod 8 and a nut 9, the rotating shaft 7 is rotationally connected with the sliding block 5, the screw rod 8 corresponds to the nut 9, and the screw rod 8 corresponds to the rotating shaft 7.
Specifically, when the mechanical part is higher, the sliding block 5 can be slid upwards at this time, so that the sliding block 5 drives the clamping frame 14 to slide upwards, thereby facilitating the clamping of the mechanical part.
The rotating shaft 7 is fixedly connected with the clamping frame 14, the screw rod 8 penetrates through the sliding block 5 and is fixedly connected with the rotating shaft 7, and the screw rod 8 is rotationally connected with the sliding block 5.
When the position of the clamping frame 14 needs to be fixed, the nut 9 can be rotated so that the nut 9 contacts the sliding frame 4, the nut 9 presses the sliding frame 4, the position of the sliding block 5 can be fixed, and the clamping frame 14 can be prevented from rotating by high friction.
The pneumatic rod 10 is fixed on the periphery side in the clamping frame 14, the clamping structure comprises a clamping block 12 and a clamping groove 13, the output end of the pneumatic rod 10 is fixedly connected with the clamping block 12, the clamping groove 13 is arranged in the clamping head 11, the clamping block 12 corresponds to the clamping groove 13, and the clamping block 12 is made of elastic materials.
Specifically, the pneumatic rod 10 can drive the clamping head 11 to clamp and fix the mechanical part, when the clamping head 11 needs to be replaced, the clamping head 11 can be pulled, the clamping block 12 is separated from the clamping groove 13, the clamping head 11 can be detached, the clamping head 11 can be replaced, and the clamping head 11 is matched with the mechanical part.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a mechanical part centre gripping fixing device, includes workstation (1), its characterized in that, backup pad (2) are installed in workstation (1), are fixed with two carriage (4) on workstation (1), and sliding fit has slider (5) in carriage (4), and location structure has been installed to slider (5) one side, and running fit has clamping frame (14) between two slider (5), is equipped with a plurality of pneumatic bars (10) in clamping frame (14), and chuck (11) have been installed to the one end of pneumatic bar (10), have installed joint structure between chuck (11) and pneumatic bar (10), have installed mechanical part between a plurality of chucks (11).
2. The mechanical part clamping and fixing device according to claim 1, wherein the workbench (1) is internally provided with a through groove (15), and the through groove (15) corresponds to the supporting plate (2).
3. The mechanical part clamping and fixing device according to claim 1 is characterized in that an electric cylinder (3) is fixed on the lower side of the workbench (1), and the output end of the electric cylinder (3) is fixedly connected with the supporting plate (2).
4. The mechanical part clamping and fixing device according to claim 1, wherein a sliding groove (6) is formed in the sliding frame (4), the sliding groove (6) corresponds to the sliding block (5), and a rotating shaft (7) is arranged between the sliding block (5) and the clamping frame (14).
5. The mechanical part clamping and fixing device according to claim 4, wherein the positioning structure comprises a screw (8) and a nut (9), the rotating shaft (7) is rotatably connected with the sliding block (5), the screw (8) corresponds to the nut (9), and the screw (8) corresponds to the rotating shaft (7).
6. The mechanical part clamping and fixing device according to claim 5, wherein the rotating shaft (7) is fixedly connected with the clamping frame (14), the screw rod (8) penetrates through the sliding block (5) and is fixedly connected with the rotating shaft (7), and the screw rod (8) is rotatably connected with the sliding block (5).
7. The mechanical part clamping and fixing device according to claim 1, wherein the pneumatic rod (10) is fixed on the periphery side in the clamping frame (14), the clamping structure comprises a clamping block (12) and a clamping groove (13), and the output end of the pneumatic rod (10) is fixedly connected with the clamping block (12).
8. The mechanical part clamping and fixing device according to claim 7, wherein the clamping groove (13) is formed in the clamping head (11), the clamping block (12) corresponds to the clamping groove (13), and the clamping block (12) is made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421638715.5U CN222857949U (en) | 2024-07-11 | 2024-07-11 | Mechanical part clamping and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421638715.5U CN222857949U (en) | 2024-07-11 | 2024-07-11 | Mechanical part clamping and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222857949U true CN222857949U (en) | 2025-05-13 |
Family
ID=95618312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421638715.5U Active CN222857949U (en) | 2024-07-11 | 2024-07-11 | Mechanical part clamping and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222857949U (en) |
-
2024
- 2024-07-11 CN CN202421638715.5U patent/CN222857949U/en active Active
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