CN220748851U - Portable gear drive coupling - Google Patents
Portable gear drive coupling Download PDFInfo
- Publication number
- CN220748851U CN220748851U CN202322217816.7U CN202322217816U CN220748851U CN 220748851 U CN220748851 U CN 220748851U CN 202322217816 U CN202322217816 U CN 202322217816U CN 220748851 U CN220748851 U CN 220748851U
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- Prior art keywords
- shaft body
- connecting shaft
- end connecting
- clamping
- rod
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- 230000008878 coupling Effects 0.000 title claims abstract description 36
- 238000010168 coupling process Methods 0.000 title claims abstract description 36
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a portable gear transmission coupler, and relates to the technical field of couplers. The portable gear transmission coupler comprises a left end connecting shaft body and a right end connecting shaft body, wherein a rotating block is arranged in the right end connecting shaft body, and a clamping assembly is arranged between the left end connecting shaft body and the right end connecting shaft body; the clamping assembly comprises a clamping rod, a limiting groove is formed in one end, close to the central shaft of the right-end connecting shaft body, of the clamping rod, and a clamping block is connected to the top of the left-end connecting shaft body through a first spring. This portable gear drive shaft coupling through the even shaft body of the right-hand member that removes to the even shaft body of left end, cooperation clamping lever, fixture block, spring one and restriction groove can accomplish the installation, and when the shaft coupling rotates fast, cooperation rotating block, hydraulic pressure storehouse, spring two, power board, push pedal and atress pole for the clamping lever rotates, compresses tightly the fixture block, makes its dismantlement and installation more convenient, thereby improves its portability, and improved the stability when the device uses simultaneously.
Description
Technical Field
The utility model relates to the technical field of couplings, in particular to a portable gear transmission coupling.
Background
The coupling is a common mechanical part for connecting two shafts in different mechanisms to rotate together so as to transmit torque, and the gear coupling is most widely applied to various mechanical transmissions due to high transmission capacity and small moment of inertia.
According to a gear coupling (publication No. CN 107477103A) disclosed, the gear coupling comprises a left coupling body, an intermediate connector and a right coupling body, wherein the left coupling body and the right coupling body are provided with external teeth or internal teeth, the left end of the intermediate connector is provided with internal teeth or external teeth meshed with the external teeth or internal teeth on the left coupling body, the right end of the intermediate connector is provided with internal teeth or external teeth meshed with the external teeth or internal teeth on the right coupling body, and the left coupling body and the right coupling body are connected through a bolt in the application document, but are connected through the bolt, so that the disassembly and the assembly of the gear coupling are complicated, the portability is poor, and the stability of the device in use is poor under the condition of rapid disassembly.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a portable gear transmission coupler, which solves the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the portable gear transmission coupler comprises a left end connecting shaft body and a right end connecting shaft body, wherein a rotating block is arranged in the right end connecting shaft body, and a clamping assembly is arranged between the left end connecting shaft body and the right end connecting shaft body;
the clamping assembly comprises a clamping rod, a limiting groove is formed in one end, close to a central shaft of the right-end connecting shaft body, of the clamping rod, a clamping block is connected to the top of the left-end connecting shaft body through a first spring, a hydraulic bin is fixedly connected to the side face of the rotating block, a power plate is slidably connected to the inside of the hydraulic bin through a second spring piston, a push plate is slidably connected to the outer side piston of the hydraulic bin, and a stress rod is connected to the top of the right-end connecting shaft body through a third spring.
Preferably, the stress rod is located at the top of the push plate, and the stress rod is in contact with the push plate, so that the push plate moves, and the stress rod is extruded to move.
Preferably, the clamping rod is located in the right-end connecting shaft body, and the clamping rod and the right-end connecting shaft body are in a hinged state, so that the clamping rod can rotate relative to the right-end connecting shaft body.
Preferably, the shape of the cross section of the clamping block is the same as that of the cross section of the limiting groove, so that the clamping block can move into the limiting groove.
Preferably, an adsorption component is arranged in the right-end connecting shaft body;
the adsorption component comprises an air pressure bin, a top piston of the air pressure bin is connected with an operating rod in a sliding mode, the bottom of the air pressure bin is fixedly connected with a sucker, the operating rod is moved, and gas at the bottom of the sucker can be extracted.
Preferably, the clamping rod is penetrated by the air pressure bin, and the air pressure bin and the clamping rod are in a fixed state.
The utility model provides a portable gear transmission coupler. The beneficial effects are as follows:
(1) This portable gear drive shaft coupling through the even shaft body of the right-hand member that removes to the even shaft body of left end, cooperation clamping lever, fixture block, spring one and restriction groove can accomplish the installation, and when the shaft coupling rotates fast, cooperation rotating block, hydraulic pressure storehouse, spring two, power board, push pedal and atress pole for the clamping lever rotates, compresses tightly the fixture block, makes its dismantlement and installation more convenient, thereby improves its portability, and improved the stability when the device uses simultaneously.
(2) This portable gear drive shaft coupling is removed to the restriction inslot when the fixture block for the fixture block extrudes the sucking disc, adsorbs, through removing the control lever this moment, cooperates the atmospheric pressure storehouse, can be through the gaseous in the atmospheric pressure storehouse extraction sucking disc, improves the adsorption efficiency of sucking disc, thereby has further improved the stability when the device is used.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional appearance structure of the present utility model;
FIG. 2 is a schematic view of the overall three-dimensional cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of a three-dimensional structure of a clamping assembly according to the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure of a clamping assembly of the present utility model in a semi-left and semi-top view;
FIG. 5 is a schematic three-dimensional structure of an adsorption module according to the present utility model.
In the figure: 1. the left end is connected with the shaft body; 2. the right end is connected with the shaft body; 3. a rotating block; 4. a clamping rod; 5. a first spring; 6. a clamping block; 7. a hydraulic bin; 8. a second spring; 9. a power plate; 10. a push plate; 11. a third spring; 12. a force-bearing rod; 13. an air pressure bin; 14. a joystick; 15. a suction cup; 16. a limiting groove.
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.
Example 1
Referring to fig. 1-4, a portable gear transmission coupling comprises a left end coupling body 1 and a right end coupling body 2, wherein a rotating block 3 is arranged in the right end coupling body 2, and a clamping assembly is arranged between the left end coupling body 1 and the right end coupling body 2;
the clamping assembly comprises a clamping rod 4, the clamping rod 4 is positioned in the right-end connecting shaft body 2, the clamping rod 4 and the right-end connecting shaft body 2 are in a hinged state, one end, close to the central shaft of the right-end connecting shaft body 2, of the clamping rod 4 is provided with a limiting groove 16, the top of the left-end connecting shaft body 1 is connected with a clamping block 6 through a first spring 5, the section of the clamping block 6 is the same as the section of the limiting groove 16, the clamping rod 4 passes through a groove on the side surface of the left-end connecting shaft body 1 through moving the right-end connecting shaft body 2 to the left-end connecting shaft body 1, the clamping block 6 is extruded to move with the first spring 5 fixedly connected with the clamping block 6, when the limiting groove 16 at the bottom of the clamping rod 4 moves to the position of the clamping block 6, the clamping block 6 is out of limit, the clamping block 6 moves into the limiting groove 16 under the action of the first spring 5 fixedly connected with the clamping rod, the clamping block is installed, the side surface of the rotating block 3 is fixedly connected with a hydraulic bin 7, when the coupling rotates fast, the rotating block 3 drives the hydraulic bin 7 fixedly connected with the rotating block to rotate quickly, the power plate 9 is slidably connected with the outer side piston of the hydraulic bin 7 through the spring II 8, the push plate 10 is slidably connected with the outer side piston of the hydraulic bin 7, when the hydraulic bin 7 rotates quickly, the power plate 9 slidably connected with the inner wall of the hydraulic bin 7 through the spring II 8 moves along the inner wall of the hydraulic bin 7 under the action of centrifugal force, liquid in the hydraulic bin 7 is extruded, the liquid in the hydraulic bin 7 moves towards one side of the push plate 10, the top of the right connecting shaft body 2 is connected with the stress rod 12 through the spring III 11, the stress rod 12 is positioned at the top of the push plate 10, the stress rod 12 contacts with the push plate 10, when the liquid in the hydraulic bin 7 moves towards one side of the push plate 10 and is matched with the push plate 10 slidably connected with the piston of the hydraulic bin 7, the stress rod 12 is extruded by the push plate 10, and the stress rod 12 is extruded and moved by the push plate 10, the stress rod 12 immediately extrudes one end of the clamping rod 4 away from the clamping block 6, and the clamping rod 4 is hinged with the right-end connecting shaft body 2, so that the clamping rod 4 rotates to press the clamping block 6, the disassembly and the assembly of the clamping block are more convenient, the portability of the device is improved, and meanwhile, the stability of the device in use is improved.
When the hydraulic clamping device is used, the right-end connecting shaft body 2 is moved to the left-end connecting shaft body 1, the clamping rod 4 penetrates through the groove on the side face of the left-end connecting shaft body 1, the clamping block 6 is extruded to move along the groove on the side face of the hydraulic clamping shaft body 1, the first spring 5 fixedly connected with the clamping rod is extruded, when the clamping block 6 is moved to the position of the clamping block 6, the clamping block 6 is out of limit, the clamping block 6 is moved to the limiting groove 16 under the action of the first spring 5 fixedly connected with the clamping block 6, the installation is completed, when the coupler is rotated quickly, the rotating block 3 drives the hydraulic clamping shaft body 7 fixedly connected with the rotating block, the inner wall of the hydraulic clamping shaft 7 is moved along the inner wall of the hydraulic clamping shaft 7 under the action of centrifugal force through the power plate 9 slidingly connected with the second spring 8, liquid in the hydraulic clamping shaft 7 is extruded, the liquid in the hydraulic clamping shaft 7 is led to move to one side of the push plate 10, the push plate 10 slidingly connected with the piston of the hydraulic clamping shaft 7 is matched, the push plate 10 is extruded with the stress rod 12 and the stress rod 12 is extruded to move, the stress rod 12 is immediately far away from one end of the clamping block 6, and the clamping shaft 4 is hinged with the right-end connecting shaft body 2, and the clamping rod 4 is tightly pressed, and the clamping block 6 is rotated.
Example two
Referring to fig. 1 to 5, in the first embodiment, an adsorption assembly is disposed in a right-end coupling body 2;
the adsorption component comprises an air pressure bin 13, a clamping rod 4 is penetrated by the air pressure bin 13, an air pressure bin 13 and the clamping rod 4 are in a fixed state, a top piston of the air pressure bin 13 is slidably connected with an operating rod 14, a sucker 15 is fixedly connected to the bottom of the air pressure bin 13, when the clamping block 6 moves into the limiting groove 16, the clamping block 6 extrudes the sucker 15 to adsorb, at the moment, the air pressure bin 13 which is matched with the piston of the operating rod 14 in a sliding manner is moved by the operating rod 14, and then the air in the sucker 15 fixedly connected with the air pressure bin 13 can be extracted, so that the adsorption effect of the sucker 15 is improved, and the stability of the device in use is further improved.
When the clamping block 6 moves into the limiting groove 16 to enable the clamping block 6 to squeeze the sucker 15 for adsorption, the air in the sucker 15 fixedly connected with the clamping block can be extracted through the air pressure bin 13 by moving the operating rod 14 and matching the air pressure bin 13 in sliding connection with the piston of the operating rod 14.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a portable gear drive shaft coupling, includes left end disjunctor body (1) and right-hand member disjunctor body (2), its characterized in that: a rotating block (3) is arranged in the right-end connecting shaft body (2), and a clamping assembly is arranged between the left-end connecting shaft body (1) and the right-end connecting shaft body (2);
the clamping assembly comprises a clamping rod (4), a limiting groove (16) is formed in one end, close to a central shaft of a right-end connecting shaft body (2), of the clamping rod (4), a clamping block (6) is connected to the top of the left-end connecting shaft body (1) through a first spring (5), a hydraulic bin (7) is fixedly connected to the side face of the rotating block (3), a power plate (9) is slidably connected to the inner portion of the hydraulic bin (7) through a second spring (8) piston, a push plate (10) is slidably connected to the outer side piston of the hydraulic bin (7), and a stress rod (12) is connected to the top of the right-end connecting shaft body (2) through a third spring (11).
2. A portable gear transmission coupling according to claim 1, wherein: the stress rod (12) is positioned at the top of the push plate (10), and the stress rod (12) is contacted with the push plate (10).
3. A portable gear transmission coupling according to claim 2, wherein: the clamping rod (4) is located in the right-end connecting shaft body (2), and the clamping rod (4) and the right-end connecting shaft body (2) are in a hinged state.
4. A portable gear transmission coupling according to claim 3, wherein: the cross section of the clamping block (6) is the same as the cross section of the limiting groove (16).
5. A portable gear transmission coupling according to claim 4, wherein: an adsorption component is arranged in the right-end connecting shaft body (2);
the adsorption component comprises an air pressure bin (13), a top piston of the air pressure bin (13) is connected with an operating rod (14) in a sliding mode, and the bottom of the air pressure bin (13) is fixedly connected with a sucker (15).
6. A portable gear transmission coupling according to claim 5, wherein: the clamping rod (4) is penetrated by the air pressure bin (13), and the air pressure bin (13) and the clamping rod (4) are in a fixed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217816.7U CN220748851U (en) | 2023-08-17 | 2023-08-17 | Portable gear drive coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217816.7U CN220748851U (en) | 2023-08-17 | 2023-08-17 | Portable gear drive coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220748851U true CN220748851U (en) | 2024-04-09 |
Family
ID=90563347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322217816.7U Active CN220748851U (en) | 2023-08-17 | 2023-08-17 | Portable gear drive coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220748851U (en) |
-
2023
- 2023-08-17 CN CN202322217816.7U patent/CN220748851U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |