CN219733921U - 360-degree rotation torque hinge of robot mechanical arm - Google Patents
360-degree rotation torque hinge of robot mechanical arm Download PDFInfo
- Publication number
- CN219733921U CN219733921U CN202320243581.6U CN202320243581U CN219733921U CN 219733921 U CN219733921 U CN 219733921U CN 202320243581 U CN202320243581 U CN 202320243581U CN 219733921 U CN219733921 U CN 219733921U
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- rotating shaft
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- bolt
- torque hinge
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- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a 360-degree rotation torque hinge of a robot mechanical arm, which comprises a first rotating shaft, wherein a second rotating shaft is fixedly arranged at the bottom of the first rotating shaft through a connecting shaft, a bolt is fixedly arranged in the second rotating shaft, a first mounting hole is formed in the bottom of the second rotating shaft, a thread groove is formed in the middle of the bolt, second mounting holes are formed in the surfaces of the first rotating shaft and the second rotating shaft, a third mounting hole is formed in the top of the first rotating shaft, a mounting disc is embedded in the first rotating shaft, and the bottom of the mounting disc is fixedly arranged at the top of the connecting shaft in the first rotating shaft. According to the utility model, the existing torque hinge is improved, so that the torque hinge can be quickly connected at one end of the mechanical arm, the mechanical arm can rotate 360 degrees, friction abnormal sound can not be generated at the connecting position during rotation, and the smoothness of the mechanical arm during rotation is improved.
Description
Technical Field
The utility model relates to the technical field of torque hinges, in particular to a 360-degree rotation torque hinge of a robot arm.
Background
In modern industrial production and robot technical field, the arm has all obtained extensive application, and even though the structure, size and the function of present arm all differ, but the arm is when the during operation, all is through receiving the instruction after, and the accurate location is accomplished the operation to a position on two-dimentional or three-dimensional space, but current moment of torsion arm lacks the flexibility, can't diversified to process the object of need processing, and current robot arm can't carry out 360 degrees rotations in the use, leads to the arm to receive the restriction of scope when using.
Disclosure of Invention
The utility model aims to provide a 360-degree rotation torque hinge of a robot arm, which has the advantage of 360-degree rotation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a 360 degrees rotatory moment of torsion hinges of robot arm, includes first axis of rotation, the bottom of first axis of rotation is through connecting axle fixed mounting second axis of rotation, the inside fixed mounting of second axis of rotation has the bolt, first mounting hole has been seted up to the bottom of second axis of rotation, the screw thread groove has been seted up at the middle part of bolt, the second mounting hole has all been seted up on the surface of first axis of rotation and second axis of rotation, the third mounting hole has been seted up at the top of first axis of rotation.
As a preferable scheme, the mounting plate is embedded and mounted in the first rotating shaft, and the bottom of the mounting plate is fixedly mounted on the top of the connecting shaft in the first rotating shaft.
Preferably, a gap is reserved between the bolt and the inner wall of the second rotating shaft, and the bottom of the bolt is arranged in a protruding mode.
Preferably, the first rotating shaft and the second rotating shaft are connected through a connecting shaft, and a space is reserved between the first rotating shaft and the second rotating shaft.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the existing torque hinge is improved, so that the torque hinge can be quickly connected at one end of the mechanical arm, the mechanical arm can rotate 360 degrees, friction abnormal sound can not be generated at the connecting position during rotation, and the smoothness of the mechanical arm during rotation is improved.
Drawings
FIG. 1 is a front elevational view of the structure of the present utility model;
FIG. 2 is a perspective view of the structure of the present utility model;
fig. 3 is a top view of the structure of the present utility model.
In the figure: 1. a first rotation shaft; 2. a second rotation shaft; 3. a first mounting hole; 4. a bolt; 5. a thread groove; 6. a second mounting hole; 7. a third mounting hole; 8. and (5) mounting a disc.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model: the utility model provides a 360 degrees rotatory moment of torsion hinges of robot arm, includes first axis of rotation 1, and connecting axle fixed mounting is passed through to the bottom of first axis of rotation 1 has second axis of rotation 2, and the inside fixed mounting of second axis of rotation 2 has bolt 4, and first mounting hole 3 has been seted up to the bottom of second axis of rotation 2, and thread groove 5 has been seted up at the middle part of bolt 4, and second mounting hole 6 has all been seted up on the surface of first axis of rotation 1 and second axis of rotation 2, and third mounting hole 7 has been seted up at the top of first axis of rotation 1.
Through above-mentioned technical scheme, through improving current moment of torsion hinge, can connect it at the quick one end of arm to make the arm can 360 degrees rotations, can guarantee moreover that the junction can not produce friction abnormal sound when rotating, the smoothness when improving the rotatory rotation of arm.
The inside of the first rotating shaft 1 is embedded with a mounting disc 8, and the bottom of the mounting disc 8 is fixedly mounted with the top of a connecting shaft inside the first rotating shaft 1.
Through above-mentioned technical scheme, can increase the fastness of being connected between first rotation axis 1 and the arm through mounting disc 8, avoid producing great clearance.
A gap is reserved between the bolt 4 and the inner wall of the second rotating shaft 2, and the bottom of the bolt 4 is arranged in a protruding mode.
Through above-mentioned technical scheme, can guarantee the equilibrium when bolt 4 rotates through increasing the clearance between the surface of bolt 4 and the inner wall of second axis of rotation 2, can 360 degrees rotations after being connected with the arm moreover, can improve the stability when the arm is used.
The first rotating shaft 1 and the second rotating shaft 2 are connected through a connecting shaft, and a space exists between the first rotating shaft 1 and the second rotating shaft 2.
Through above-mentioned technical scheme, can increase the steadiness of being connected between first axis of rotation 1 and the second axis of rotation 2 through the connecting axle, can also guarantee the rotation steadiness after being connected between first axis of rotation 1 and second axis of rotation 2 and the arm.
The working principle of the utility model is as follows: through improving current moment of torsion hinge, can connect it at the quick one end of arm to make the arm can 360 degrees rotations, can guarantee moreover that the junction can not produce friction abnormal sound when rotating, improve the smoothness nature when the arm rotation rotates.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (4)
1. The utility model provides a 360 degrees rotatory moment of torsion hinges of robot arm, includes first axis of rotation (1), its characterized in that: the bottom of first axis of rotation (1) is through connecting axle fixed mounting has second axis of rotation (2), the inside fixed mounting of second axis of rotation (2) has bolt (4), first mounting hole (3) have been seted up to the bottom of second axis of rotation (2), screw thread groove (5) have been seted up at the middle part of bolt (4), second mounting hole (6) have all been seted up on the surface of first axis of rotation (1) and second axis of rotation (2), third mounting hole (7) have been seted up at the top of first axis of rotation (1).
2. The 360 degree rotation torque hinge of a robotic arm of claim 1, wherein: the mounting plate (8) is embedded and mounted in the first rotating shaft (1), and the bottom of the mounting plate (8) is fixedly mounted on the top of the connecting shaft in the first rotating shaft (1).
3. The 360 degree rotation torque hinge of a robotic arm of claim 1, wherein: a gap is reserved between the bolt (4) and the inner wall of the second rotating shaft (2), and the bottom of the bolt (4) is arranged in a protruding mode.
4. The 360 degree rotation torque hinge of a robotic arm of claim 1, wherein: the first rotating shaft (1) and the second rotating shaft (2) are connected through a connecting shaft, and a space is reserved between the first rotating shaft (1) and the second rotating shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320243581.6U CN219733921U (en) | 2023-02-17 | 2023-02-17 | 360-degree rotation torque hinge of robot mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320243581.6U CN219733921U (en) | 2023-02-17 | 2023-02-17 | 360-degree rotation torque hinge of robot mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733921U true CN219733921U (en) | 2023-09-22 |
Family
ID=88062778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320243581.6U Active CN219733921U (en) | 2023-02-17 | 2023-02-17 | 360-degree rotation torque hinge of robot mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733921U (en) |
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2023
- 2023-02-17 CN CN202320243581.6U patent/CN219733921U/en active Active
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