CN217401479U - Automobile steering wheel torsion bar coupling - Google Patents
Automobile steering wheel torsion bar coupling Download PDFInfo
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- CN217401479U CN217401479U CN202221043391.1U CN202221043391U CN217401479U CN 217401479 U CN217401479 U CN 217401479U CN 202221043391 U CN202221043391 U CN 202221043391U CN 217401479 U CN217401479 U CN 217401479U
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- transfer line
- threaded rod
- spacing
- steering wheel
- transmission
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Abstract
The utility model discloses a car steering wheel torsion bar coupling spare, including first transfer line and second transfer line, the spout has been seted up to the one end of first transfer line, the tip of second transfer line be provided with the spacing axle of spout adaptation, the spacing groove has been seted up to the inner wall of spout, the outside of spacing axle be provided with the spacing arch of spacing groove adaptation, be provided with adjustment mechanism between first transfer line and the second transfer line. This application can drive the pivot through rotating the runner and rotate, and drive gear can drive driven gear dish and rotate, and so the transmission shaft can drive first threaded rod and second threaded rod precession simultaneously or screw out thread groove, so can control the whole length change of first transfer line and second transfer line, improves the suitability of shaft coupling spare.
Description
Technical Field
The utility model relates to a shaft coupling technical field especially relates to an automobile steering wheel torsion bar shaft coupling.
Background
The propeller shaft is a shaft capable of transmitting power among propeller shafts of a universal transmission. It is a high-speed, less-bearing rotating body, so its dynamic balance is of great importance. Generally, a dynamic balance test is carried out on a transmission shaft before leaving a factory, and the transmission shaft is adjusted on a balancing machine. In the case of a front engine rear wheel drive vehicle, the transmission is arranged to transmit the rotation of the transmission to the shaft of the final drive, and the transmission can be provided with a plurality of joints, and the joints can be connected through universal joints. The length of the existing coupling member cannot be changed, so that the applicability of each coupling member is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the invention provides a torsion bar coupling of an automobile steering wheel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an automobile steering wheel torsion bar coupling spare, includes first transfer line and second transfer line, the spout has been seted up to the one end of first transfer line, the tip of second transfer line be provided with the spacing axle of spout adaptation, the spacing groove has been seted up to the inner wall of spout, the outside of spacing axle be provided with the spacing arch of spacing groove adaptation, be provided with adjustment mechanism between first transfer line and the second transfer line.
Preferably, adjustment mechanism is including setting up the first spacing seat in the first transfer line outside, the outside of second transfer line is provided with the spacing seat of second, it is connected with first threaded rod to rotate on the first spacing seat, it is connected with the second threaded rod to rotate on the spacing seat of second, first threaded rod with be provided with drive mechanism between the second threaded rod.
Preferably, drive mechanism includes the transmission shaft, the thread groove has all been seted up at the both ends of transmission shaft, first threaded rod with the second threaded rod all with thread groove threaded connection, first threaded rod with screw precession opposite direction on the second threaded rod.
Preferably, the top of first spacing seat is rotated and is connected with the pivot, the one end of pivot is provided with drive gear, the outside of transmission shaft be provided with the driven gear dish that drive gear meshing is connected, the other end of pivot is provided with the runner.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
this application can drive the pivot through rotating the runner and rotate, and drive gear can drive driven gear dish and rotate, and so the transmission shaft can drive first threaded rod and second threaded rod and screw in simultaneously or screw out thread groove, so can control the whole length change of first transfer line and second transfer line, improves the suitability of shaft coupling spare.
Drawings
Fig. 1 shows a schematic overall structure diagram provided according to an embodiment of the present invention;
fig. 2 shows a schematic diagram of an overall explosion structure provided according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of an adjusting mechanism provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a first drive lever; 2. a second transmission rod; 3. a limiting shaft; 4. a first limiting seat; 5. a second limiting seat; 6. a limiting bulge; 7. a drive shaft; 8. a driven gear plate; 9. a first threaded rod; 10. a second threaded rod; 11. a thread groove; 12. a rotating shaft; 13. a drive gear; 14. a rotating wheel; 15. a chute; 16. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides an automobile steering wheel torsion bar coupling, including first transfer line 1 and second transfer line 2, spout 15 has been seted up to the one end of first transfer line 1, the tip of second transfer line 2 is provided with the spacing axle 3 with the 15 adaptations of spout, spout 15 and 3 sliding connection of spacing axle, spacing arch 6 and spacing groove 16 sliding connection, spacing groove 16 has been seted up to the inner wall of spout 15, the outside of spacing axle 3 is provided with the spacing arch 6 with the 16 adaptations of spacing groove, be provided with adjustment mechanism between first transfer line 1 and the second transfer line 2. The adjusting mechanism comprises a first limiting seat 4 arranged on the outer side of the first transmission rod 1, a second limiting seat 5 is arranged on the outer side of the second transmission rod 2, a first threaded rod 9 is connected to the first limiting seat 4 in a rotating mode, a second threaded rod 10 is connected to the second limiting seat 5 in a rotating mode, and a transmission mechanism is arranged between the first threaded rod 9 and the second threaded rod 10. Drive mechanism includes transmission shaft 7, and thread groove 11 has all been seted up at the both ends of transmission shaft 7, and first threaded rod 9 and second threaded rod 10 all with 11 threaded connection of thread groove, the screw precession opposite direction on first threaded rod 9 and the second threaded rod 10. The top of the first limiting seat 4 is rotatably connected with a rotating shaft 12, one end of the rotating shaft 12 is provided with a driving gear 13, the outer side of the transmission shaft 7 is provided with a driven gear disc 8 which is meshed with the driving gear 13, and the other end of the rotating shaft 12 is provided with a rotating wheel 14.
Specifically, as shown in fig. 3, the adjusting mechanism includes a first limit seat 4 disposed outside the first transmission rod 1, a second limit seat 5 is disposed outside the second transmission rod 2, a first threaded rod 9 is rotatably connected to the first limit seat 4, a second threaded rod 10 is rotatably connected to the second limit seat 5, and a transmission mechanism is disposed between the first threaded rod 9 and the second threaded rod 10.
Specifically, as shown in fig. 3, the transmission mechanism includes a transmission shaft 7, thread grooves 11 are formed in both ends of the transmission shaft 7, the first threaded rod 9 and the second threaded rod 10 are both in threaded connection with the thread grooves 11, the screwing directions of the threads on the first threaded rod 9 and the second threaded rod 10 are opposite, the transmission shaft 7 is rotated to control the first threaded rod 9 and the second threaded rod 10 to simultaneously screw in or screw out of the thread grooves 11, and thus the overall length change of the first transmission rod 1 and the second transmission rod 2 can be controlled.
Specifically, as shown in fig. 3, a rotating shaft 12 is rotatably connected to the top of the first limiting seat 4, a driving gear 13 is disposed at one end of the rotating shaft 12, a driven gear plate 8 engaged with the driving gear 13 is disposed at the outer side of the transmission shaft 7, and a rotating wheel 14 is disposed at the other end of the rotating shaft 12.
In summary, in the steering wheel torsion bar coupling of the present embodiment, the rotating wheel 14 can drive the rotating shaft 12 to rotate, the driving gear 13 can drive the driven gear plate 8 to rotate, so that the transmission shaft 7 can drive the first threaded rod 9 and the second threaded rod 10 to simultaneously screw into or out of the threaded groove 11, so as to control the overall length of the first transmission rod 1 and the second transmission rod 2 to change, and improve the applicability of the coupling.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides an automobile steering wheel torsion bar coupling spare, includes first transfer line (1) and second transfer line (2), its characterized in that, spout (15) have been seted up to the one end of first transfer line (1), the tip of second transfer line (2) be provided with spacing axle (3) of spout (15) adaptation, spacing groove (16) have been seted up to the inner wall of spout (15), the outside of spacing axle (3) be provided with spacing arch (6) of spacing groove (16) adaptation, be provided with adjustment mechanism between first transfer line (1) and second transfer line (2).
2. The torsion bar coupling for the steering wheel of the automobile according to claim 1, wherein the adjusting mechanism comprises a first limiting seat (4) disposed outside the first transmission bar (1), a second limiting seat (5) disposed outside the second transmission bar (2), a first threaded rod (9) rotatably connected to the first limiting seat (4), a second threaded rod (10) rotatably connected to the second limiting seat (5), and a transmission mechanism disposed between the first threaded rod (9) and the second threaded rod (10).
3. The torsion bar coupling for the steering wheel of the automobile according to claim 2, wherein the transmission mechanism comprises a transmission shaft (7), both ends of the transmission shaft (7) are provided with thread grooves (11), the first threaded rod (9) and the second threaded rod (10) are in threaded connection with the thread grooves (11), and the threads on the first threaded rod (9) and the second threaded rod (10) are screwed in opposite directions.
4. The torsion bar coupling for the steering wheel of the automobile according to claim 3, wherein a rotating shaft (12) is rotatably connected to the top of the first limiting seat (4), a driving gear (13) is arranged at one end of the rotating shaft (12), a driven gear plate (8) meshed with the driving gear (13) is arranged at the outer side of the transmission shaft (7), and a rotating wheel (14) is arranged at the other end of the rotating shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221043391.1U CN217401479U (en) | 2022-04-30 | 2022-04-30 | Automobile steering wheel torsion bar coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221043391.1U CN217401479U (en) | 2022-04-30 | 2022-04-30 | Automobile steering wheel torsion bar coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217401479U true CN217401479U (en) | 2022-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221043391.1U Active CN217401479U (en) | 2022-04-30 | 2022-04-30 | Automobile steering wheel torsion bar coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217401479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388096A (en) * | 2022-09-28 | 2022-11-25 | 盛吉盛半导体科技(北京)有限公司 | Coupling device |
-
2022
- 2022-04-30 CN CN202221043391.1U patent/CN217401479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115388096A (en) * | 2022-09-28 | 2022-11-25 | 盛吉盛半导体科技(北京)有限公司 | Coupling device |
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