CN216045062U - Connecting assembly for clutch and transmission shaft - Google Patents
Connecting assembly for clutch and transmission shaft Download PDFInfo
- Publication number
- CN216045062U CN216045062U CN202121907138.1U CN202121907138U CN216045062U CN 216045062 U CN216045062 U CN 216045062U CN 202121907138 U CN202121907138 U CN 202121907138U CN 216045062 U CN216045062 U CN 216045062U
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- mounting plate
- clutch
- spring
- transmission shaft
- screw rod
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Abstract
The utility model discloses a connecting assembly for a clutch and a transmission shaft. The utility model has the beneficial effects that: when the connecting assembly is used for connecting an output shaft, the output shaft is arranged in a groove in the first mounting plate, then the output shaft is fixed by adjusting the fixing mechanisms on the two sides, when the connecting assembly is used, the first fastening screw is enabled to extrude the first spring, the first spring is enabled to extrude the pressing block, and the fixing of the output shaft is realized by utilizing the elasticity of the first spring and the extrusion force of the first fastening screw; when the transmission shaft is fixed, the adjusting handle is adjusted to drive the telescopic screw to extrude the transmission shaft, the telescopic inner rod extrudes the spring III gradually, the spring II arranged on the outer side of the telescopic screw is also extruded therewith, the transmission shaft is fixed by utilizing the elastic reaction force of the spring II and the spring II, and the transmission shaft can be reinforced and prevented from loosening in the using process.
Description
Technical Field
The utility model relates to a connecting assembly, in particular to a connecting assembly for a clutch and a transmission shaft, and belongs to the technical field of connection of clutches and transmission shafts.
Background
The transmission shaft is a high-speed, low-bearing rotating body, so that the dynamic balance of the transmission shaft is crucial. The dynamic balance test is carried out on a general transmission shaft before leaving a factory, and the transmission shaft is adjusted on a balancing machine. In the vehicle driven by a front engine and a rear wheel, the rotation of a transmission is transmitted to a shaft of a main speed reducer, the shaft can be a plurality of joints, the joints can be connected through universal joints, a clutch is positioned in a flywheel shell between an engine and a gearbox, a clutch assembly is fixed on the rear plane of a flywheel through screws, an output shaft of the clutch is an input shaft of the gearbox, a driver can press down or release a clutch pedal according to needs to enable the engine and the gearbox to be temporarily separated and gradually jointed so as to cut off or transmit power input from the engine to the transmission, the clutch is a common component in mechanical transmission, a transmission system can be separated or jointed at any time, and a transmission shaft is often connected with the clutch for use.
However, the existing clutch and the transmission shaft have some problems when being connected:
1) the existing clutch and the transmission shaft are connected in a simple manner, and the phenomenon of loose connection is easy to occur in the using process, so that energy loss is caused, and the power transmission efficiency is reduced;
2) when the existing connecting assembly is used for fixing a transmission shaft, the fixing position is not well controlled, and only a bolt is used for fixing, so that necessary reinforcing measures are lacked, and the phenomenon of sliding occurs when the connecting assembly is used or rotates.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above problems, and an object of the present invention is to provide a connecting assembly for a clutch and a propeller shaft.
The utility model realizes the purpose through the following technical scheme: comprises that
The output end of the clutch body is fixedly provided with an output shaft;
the connecting assembly comprises a first mounting plate and a second mounting plate, and the first mounting plate and the second mounting plate are fixedly connected through a first fixing bolt;
the limiting and fixing mechanism is arranged in a mounting groove formed in the mounting plate II, and a transmission shaft is fixedly mounted in the limiting and fixing mechanism;
and the fixing mechanisms are arranged on the side walls of the upper side and the lower side of the first mounting plate.
As a still further scheme of the utility model: one side of the first mounting plate is provided with a groove, the output shaft is arranged in the groove, the first mounting plate is arranged on the side walls of the upper side and the lower side of the groove and is provided with a fixing mechanism, and the output shaft is connected in the first mounting plate through the fixing mechanism.
As a still further scheme of the utility model: the fixing mechanism is composed of a first fastening nut and a first fastening screw which are fixedly connected to one side wall of the mounting plate, the first fastening screw is in threaded connection with the inside of the first fastening nut, the lower side of the first fastening screw penetrates through a through groove formed in one side wall of the mounting plate, the lower end of the first fastening screw is fixedly connected with a first spring, and one end, far away from the first spring, of the first spring is fixedly connected with a pressing block.
As a still further scheme of the utility model: and an anti-skid rubber pad is fixedly arranged on the inner bottom surface of the groove.
As a still further scheme of the utility model: spacing fixed establishment is provided with four, and it comprises the clamp splice that the fastening nut two of fixing two lateral wall inner walls of mounting panel, with two threaded connection's of fastening nut flexible screw rod and radian and transmission shaft surface agree with mutually, flexible screw rod's upper end extends to the outside of mounting panel two to the rigid coupling has adjustment handle, and flexible screw rod's lower extreme fixedly connected with clamp splice, spring two has been cup jointed in flexible screw rod's the outside.
As a still further scheme of the utility model: the clamping side of the clamping block is fixedly provided with a plurality of anti-skid protrusions.
As a still further scheme of the utility model: the telescopic screw rod is composed of a telescopic outer rod and a telescopic inner rod arranged on the telescopic outer rod in a sliding mode, a sliding groove is formed in the telescopic outer rod, and a spring III is fixedly connected between one side, located on the sliding groove, of the telescopic inner rod and the groove wall of the sliding groove.
The utility model has the beneficial effects that:
1) when the connecting assembly is used for connecting an output shaft, the output shaft is arranged in a groove in the first mounting plate, then the output shaft is fixed by adjusting the fixing mechanisms on the two sides, when the connecting assembly is used, the first fastening screw is enabled to extrude the first spring, the first spring is enabled to extrude the pressing block, and the fixing of the output shaft is realized by utilizing the elasticity of the first spring and the extrusion force of the first fastening screw;
2) when fixing the transmission shaft, at first install the transmission shaft in spacing fixed establishment's inboard, then through adjusting adjustment handle all around for adjustment handle drives telescopic screw extrusion transmission shaft, at fixed in-process, flexible interior pole extrudees spring three gradually, and meanwhile the spring two that the telescopic screw outside set up also extrudees thereupon, utilizes the elasticity reaction force of the two to realize the fixed of transmission shaft, adopts this kind of mode can realize the reinforcement to the transmission shaft, avoids becoming flexible in the use.
Drawings
FIG. 1 is a schematic view of a clutch and transmission shaft connection structure according to the present invention;
FIG. 2 is a schematic cross-sectional view of the fixing mechanism of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in bitmap 1;
FIG. 4 is a schematic cross-sectional view of the retractable screw of the present invention.
In the figure: 1. the clutch comprises a clutch body, 2, an output shaft, 3, mounting plates I and I, 4, mounting plates II, 401, fastening nuts II, 402, an adjusting handle, 403, a telescopic screw, 4031, a telescopic outer rod, 4032, a sliding groove, 4033, a telescopic inner rod, 4034, a spring III, 404, a clamping block, 405, a spring II, 406, an anti-skidding bulge, 5, fixing bolts I and II, 6, fastening screws I and II, 7, an anti-skidding rubber pad, 8, a pressing block, 9, a transmission shaft, 10, fastening nuts I and II, and a spring I.
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.
Example one
Referring to fig. 1-4, a connecting assembly for a clutch and a transmission shaft includes
The output end of the clutch body 1 is fixedly provided with an output shaft 2;
the connecting assembly comprises a first mounting plate 3 and a second mounting plate 4, and the first mounting plate 3 and the second mounting plate 4 are fixedly connected through a first fixing bolt 5;
the limiting and fixing mechanism is arranged in a mounting groove formed in the mounting plate II 4, and a transmission shaft 9 is fixedly mounted in the limiting and fixing mechanism;
and the fixing mechanism is arranged on the side walls of the upper side and the lower side where the mounting plate I3 is located.
In the embodiment of the utility model, one side of the mounting plate I3 is provided with a groove, the output shaft 2 is arranged in the groove, the side walls of the mounting plate I3, which are positioned at the upper side and the lower side of the groove, are provided with fixing mechanisms, and the output shaft 2 is connected in the mounting plate I3 through the fixing mechanisms, so that the output shaft 2 is conveniently fixed.
In the embodiment of the utility model, the fixing mechanism is composed of a fastening nut I10 and a fastening screw I6 which are fixedly connected to the side wall of the mounting plate I3, the fastening screw I6 is in threaded connection with the inside of the fastening nut I10, the lower side of the fastening screw I6 penetrates through a through groove arranged on the side wall of the mounting plate I3, the lower end of the fastening screw I6 is fixedly connected with a spring I11, one end, far away from the spring I11, of the spring I11 is fixedly connected with a pressing block 8, so that the spring I11 is pressed by the fastening screw I6, the pressing block 8 is pressed by the spring I11, and the fixing of the output shaft 2 is realized by utilizing the elastic force of the spring I11 and the pressing force of the fastening screw I6.
In the embodiment of the utility model, the anti-slip rubber pad 7 is fixedly arranged on the inner bottom surface of the groove, so that the sliding phenomenon between the output shaft 2 and the inner wall of the groove is prevented conveniently, and the output shaft 2 can stably output power.
Example two
Referring to fig. 1-4, a connecting assembly for a clutch and a transmission shaft includes
The output end of the clutch body 1 is fixedly provided with an output shaft 2;
the connecting assembly comprises a first mounting plate 3 and a second mounting plate 4, and the first mounting plate 3 and the second mounting plate 4 are fixedly connected through a first fixing bolt 5;
the limiting and fixing mechanism is arranged in a mounting groove formed in the mounting plate II 4, and a transmission shaft 9 is fixedly mounted in the limiting and fixing mechanism;
and the fixing mechanism is arranged on the side walls of the upper side and the lower side where the mounting plate I3 is located.
In the embodiment of the utility model, the four limit fixing mechanisms are arranged and are composed of a second fastening nut 401 fixed on the inner wall of the side wall of the second mounting plate 4, a telescopic screw 403 in threaded connection with the second fastening nut 401 and a clamping block 404 with a radian matched with the surface of the transmission shaft, the upper end of the telescopic screw 403 extends to the outer side of the second mounting plate 4 and is fixedly connected with an adjusting handle 402, the lower end of the telescopic screw 403 is fixedly connected with the clamping block, and the outer side of the telescopic screw 403 is sleeved with a second spring 405, so that the transmission shaft 9 is limited and fixed through the four limit fixing mechanisms.
In the embodiment of the utility model, the clamping side of the clamping block 404 is fixedly provided with a plurality of anti-skid protrusions 406, so that the tightness of the connection between the transmission shaft 9 and the second mounting plate 4 is improved.
In the embodiment of the present invention, the telescopic screw 403 is composed of a telescopic outer bar 4031 and a telescopic inner bar 4033 slidably disposed on the telescopic outer bar 4031, a sliding groove 4032 is disposed inside the telescopic outer bar 4031, and a spring tri 4034 is fixedly connected between one side of the telescopic inner bar 4033 located on the sliding groove 4032 and a groove wall of the sliding groove 4032, so that the transmission shaft 9 is fixed by an elastic force of the spring tri 4034, and looseness during use is avoided.
The working principle is as follows: when the connecting assembly is used, when the connecting assembly is used for connecting the output shaft 2, the output shaft 2 is placed in the groove in the mounting plate I3, then the output shaft 2 is fixed by adjusting the fixing mechanisms on the two sides, when the connecting assembly is used, the fastening screw I6 is rotated to extrude the spring I11, the spring I11 is further extruded to the abutting block 8, and the output shaft 2 is fixed by utilizing the elastic force of the spring I11 and the extrusion force of the fastening screw I6; when the transmission shaft 9 is fixed, firstly, the transmission shaft 9 is installed on the inner side of the limiting fixing mechanism, then the adjusting handle 402 on the periphery is adjusted, so that the adjusting handle 402 drives the telescopic screw 403 to extrude the transmission shaft 9, in the fixing process, the telescopic inner rod 4033 gradually extrudes the spring III 4034, meanwhile, the spring II 405 arranged on the outer side of the telescopic screw 403 also extrudes accordingly, the transmission shaft 9 is fixed by utilizing the elastic reaction force of the spring III and the spring II, and the transmission shaft 9 can be reinforced by adopting the mode, and looseness in the using process is avoided.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A coupling assembly for a clutch and a driveshaft, comprising: comprises that
The clutch comprises a clutch body (1), an output shaft (2) is fixedly arranged at the output end of the clutch body;
the connecting assembly comprises a first mounting plate (3) and a second mounting plate (4), and the first mounting plate (3) and the second mounting plate (4) are fixedly connected through a first fixing bolt (5);
the limiting and fixing mechanism is arranged in a mounting groove formed in the mounting plate II (4), and a transmission shaft (9) is fixedly mounted in the limiting and fixing mechanism;
and the fixing mechanism is arranged on the side walls of the upper side and the lower side of the first mounting plate (3).
2. A coupling assembly for a clutch and a driveshaft as defined in claim 1, wherein: one side of the first mounting plate (3) is provided with a groove, the output shaft (2) is arranged in the groove, the first mounting plate (3) is arranged on the side walls of the upper side and the lower side of the groove and is provided with a fixing mechanism, and the output shaft (2) is connected in the first mounting plate (3) through the fixing mechanism.
3. A coupling assembly for a clutch and a driveshaft as defined in claim 2, wherein: the fixing mechanism is composed of a fastening nut (10) and a fastening screw rod (6) which are fixedly connected to the side wall of the mounting plate (3), the fastening screw rod (6) is in threaded connection with the inside of the fastening nut (10), the lower side of the fastening screw rod (6) penetrates through the through groove formed in the side wall of the mounting plate (3), the lower end of the fastening screw rod (6) is fixedly connected with a spring (11), and one end of the spring (11) away from the spring (11) is fixedly connected with a pressing block (8).
4. A coupling assembly for a clutch and a driveshaft as defined in claim 2, wherein: and an anti-skid rubber pad (7) is fixedly arranged on the inner bottom surface of the groove.
5. A coupling assembly for a clutch and a driveshaft as defined in claim 1, wherein: spacing fixed establishment is provided with four, and it comprises fastening nut two (401) of fixing at two (4) lateral wall inner walls of mounting panel, flexible screw rod (403) and the fixture block (404) that radian and transmission shaft surface agree with mutually with fastening nut two (401), the upper end of flexible screw rod (403) extends to the outside of two (4) of mounting panel to the rigid coupling has adjustment handle (402), and the lower extreme fixedly connected with fixture block of flexible screw rod (403), spring two (405) have been cup jointed in the outside of flexible screw rod (403).
6. A connection assembly for a clutch and a drive shaft according to claim 5, wherein: the clamping side of the clamping block (404) is fixedly provided with a plurality of anti-skid protrusions (406).
7. A connection assembly for a clutch and a drive shaft according to claim 5, wherein: telescopic screw (403) comprise flexible outer pole (4031) and the flexible interior pole (4033) that the slip set up in flexible outer pole (4031), the inside of flexible outer pole (4031) is provided with spout (4032), and the rigid coupling has spring three (4034) between the cell wall that the one side that flexible interior pole (4033) is located spout (4032) and spout (4032).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121907138.1U CN216045062U (en) | 2021-08-16 | 2021-08-16 | Connecting assembly for clutch and transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121907138.1U CN216045062U (en) | 2021-08-16 | 2021-08-16 | Connecting assembly for clutch and transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216045062U true CN216045062U (en) | 2022-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121907138.1U Active CN216045062U (en) | 2021-08-16 | 2021-08-16 | Connecting assembly for clutch and transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216045062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115342131A (en) * | 2022-08-10 | 2022-11-15 | 朱林海 | Self-adaptive dynamic balance coupling with constant speed |
-
2021
- 2021-08-16 CN CN202121907138.1U patent/CN216045062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115342131A (en) * | 2022-08-10 | 2022-11-15 | 朱林海 | Self-adaptive dynamic balance coupling with constant speed |
| CN115342131B (en) * | 2022-08-10 | 2023-12-01 | 广州普联智能装备有限公司 | Constant-speed self-adaptive dynamic balance coupler |
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