CN219101894U

CN219101894U - Integrated transmission shaft

Info

Publication number: CN219101894U
Application number: CN202223199244.6U
Authority: CN
Inventors: 万彬彬
Original assignee: Hubei Hengtai Automobile Transmission Shaft Co ltd
Current assignee: Hubei Hengtai Automobile Transmission Shaft Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-30
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the technical field of transmission shaft equipment and discloses an integrated transmission shaft which comprises a main shaft body, wherein one end of the main shaft body rotates and is provided with a telescopic rod in a sliding manner, first connecting seats are fixedly arranged on the main shaft body and the telescopic rod, fixed seats are fixedly arranged at one ends of the two first connecting seats, far away from the main shaft body, of the two first connecting seats, first U-shaped seats are fixedly arranged at one ends of the two fixed seats, far away from the first connecting seats, and first spline shafts are rotatably arranged at the middle parts of the two U-shaped seats. According to the utility model, the damper is arranged in the transmission shaft and has the function of spring extension, so that the extension rod can rotate and has a certain sliding capacity, the whole transmission shaft has a certain damping function, the whole device is more stable to use, the transmission efficiency is changed highly, and the noise is small and the stability is good.

Description

Integrated transmission shaft

Technical Field

The utility model relates to the technical field of transmission shaft equipment, in particular to an integrated transmission shaft.

Background

The transmission shaft is a rotating body with high rotating speed and few supports, so that the dynamic balance of the transmission shaft is very important, the dynamic balance test is carried out on the transmission shaft before delivery, and the balance machine is adjusted, so that the transmission shaft can be a plurality of sections for a front engine rear wheel driven vehicle, the sections can be connected by universal joints, the length of the existing transmission shaft is always fixed and used for connecting specific machines, the use of the produced transmission shaft is easy to be limited, and the utility model provides an integrated transmission shaft which is provided with a telescopic transmission shaft with a damping effect, thereby effectively solving the problems and the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an integrated transmission shaft, wherein a damper is arranged in the transmission shaft and has the function of spring extension, so that an extension rod can rotate and has certain sliding capacity, the whole transmission shaft has certain damping function, the whole device is more stable to use, the transmission efficiency is changed highly, and the noise is small and the stability is good.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an integral type transmission shaft, includes the main shaft body, the main shaft body is rotated and is provided with the telescopic link in the slip, all fixedly on main shaft body and the telescopic link be provided with first connecting seat, two the first connecting seat is kept away from the one end of main shaft body is all fixedly provided with the fixing base, two the fixing base is kept away from the one end of first connecting seat and is all fixedly provided with first U type seat, two the middle part of U type seat is all rotated and is provided with first integral key shaft, two the middle part of first integral key shaft is all joint has the second integral key shaft, two the both ends of second integral key shaft are all rotated and are provided with second U type seat, two the second U type seat is kept away from the one end of first U type seat and is all fixedly provided with the mounting panel, the inner bottom of main shaft body is fixedly provided with the second connecting plate, fixedly provided with attenuator on the second connecting plate, the one end that the attenuator was kept away from the second connecting plate is fixedly provided with first connecting plate, the telescopic link is fixedly provided with damping ring and is connected with first connecting plate, the telescopic link fixedly provided with damping ring and the damping ring;

the middle parts of the two mounting plates are fixedly provided with mounting grooves;

the middle parts of the two second U-shaped seats are respectively provided with a second fixing bolt, and the two second fixing bolts penetrate through the middle parts of the mounting grooves;

the four corners of the two mounting plates are fixedly provided with first fixing bolts;

a circle of limiting ring is fixedly arranged at the port of the main shaft body;

through above-mentioned technical scheme, through being provided with mounting panel and mounting groove on the U type seat at both ends, can use with install on the plane or install the port department at pole or axle to connect fixedly through the fixing bolt that runs through, make the connection effect more stable consolidate.

The utility model has the following beneficial effects:

1. according to the integrated transmission shaft, the damper is arranged in the transmission shaft and has the function of spring extension, so that the extension rod can rotate and has certain sliding capacity, the whole transmission shaft has a certain damping function, the whole device is more stable to use, the transmission efficiency is changed highly, and the noise is small and the stability is good.

2. According to the integrated transmission shaft, the mounting plates and the mounting grooves are arranged on the U-shaped seats at the two ends, so that the integrated transmission shaft can be used and mounted on a plane or at the port of a rod or a shaft, and is connected and fixed through the penetrating fixing bolts, so that the connection effect is more stable and reinforced.

Drawings

Fig. 1 is a front view of an integrated transmission shaft according to the present utility model.

Fig. 2 is a front cross-sectional view of an integrated transmission shaft according to the present utility model.

Fig. 3 is a cross-sectional view of a spline shaft seat of an integrated transmission shaft according to the present utility model.

Fig. 4 is an isometric view of a spline shaft of an integrated transmission shaft according to the present utility model.

Legend description:

1. a main shaft body; 2. a telescopic rod; 3. a first connection base; 4. a fixing seat; 5. a first U-shaped seat; 6. a first spline shaft; 7. a second spline shaft; 8. a second U-shaped seat; 9. a second connecting seat; 10. a mounting plate; 11. a first fixing bolt; 12. a second fixing bolt; 13. a limiting ring; 14. a damping ring; 15. a first connection plate; 16. a damper; 17. a second connecting plate; 18. and a mounting 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. 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. 1-4, one embodiment provided by the present utility model is: the utility model provides an integral type transmission shaft, including main shaft body 1, main shaft body 1 obtains one end to rotate and slides and be provided with telescopic link 2, all fixedly on main shaft body 1 and the telescopic link 2 is provided with first connecting seat 3, two first connecting seats 3 are all fixedly provided with fixing base 4 away from the one end of main shaft body 1, two fixing bases 4 are all fixedly provided with first U type seat 5 away from the one end of first connecting seat 3, the middle part of two first U type seat 5 all rotates and is provided with first spline shaft 6, the middle part of two first spline shafts 6 all the joint has second spline shaft 7, the both ends of two second spline shafts 7 all rotate and are provided with second U type seat 8, two second U type seat 8 are all fixedly provided with second connecting seat 9 away from the one end of first U type seat 5, two second connecting seat 9 are all fixedly provided with mounting panel 10 away from the one end of second U type seat 8; the inner bottom of the main shaft body 1 is fixedly provided with a second connecting plate 17, a damper 16 is fixedly arranged on the second connecting plate 17, one end, far away from the second connecting plate 17, of the damper 16 is fixedly provided with a first connecting plate 15, and one end, extending into the main shaft body 1, of the telescopic rod 2 is fixedly provided with a damping ring 14, and the damping ring 14 is in contact with the first connecting plate 15.

The middle parts of the two mounting plates 10 are fixedly provided with mounting grooves 18, the middle parts of the two second U-shaped seats 8 are provided with second fixing bolts 12, the two second fixing bolts 12 penetrate through the middle parts of the mounting grooves 18, the four corners of the two mounting plates 10 are fixedly provided with first fixing bolts 11, and the port of the main shaft body 1 is fixedly provided with a circle of limiting rings 13.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An integral transmission shaft comprises a main shaft body (1), and is characterized in that: the novel multifunctional spindle comprises a spindle body (1), wherein one end of the spindle body (1) rotates and is provided with a telescopic rod (2) in a sliding manner, first connecting seats (3) are fixedly arranged on the spindle body (1) and the telescopic rod (2), two first connecting seats (3) are fixedly arranged at one ends of the spindle body (1) far away from, fixed seats (4) are fixedly arranged at one ends of the fixed seats (4) far away from the first connecting seats (3), first U-shaped seats (5) are fixedly arranged at one ends of the fixed seats (4) far away from, first spline shafts (6) are fixedly arranged at the middle parts of the two first U-shaped seats (5) in a rotating manner, second spline shafts (7) are fixedly connected at the middle parts of the two first spline shafts (6) in a clamping manner, second U-shaped seats (8) are fixedly arranged at two ends of the second spline shafts (7), second connecting seats (9) are fixedly arranged at one ends of the second U-shaped seats (8) far away from the first U-shaped seats (5);

the novel telescopic spindle is characterized in that a second connecting plate (17) is fixedly arranged at the inner bottom of the spindle body (1), a damper (16) is fixedly arranged on the second connecting plate (17), a first connecting plate (15) is fixedly arranged at one end, far away from the second connecting plate (17), of the damper (16), a damping ring (14) is fixedly arranged at one end, stretching into the spindle body (1), of the telescopic rod (2), and the damping ring (14) is in contact with the first connecting plate (15).

2. An integral transmission shaft as defined in claim 1, wherein: the middle parts of the two mounting plates (10) are fixedly provided with mounting grooves (18).

3. An integral transmission shaft as defined in claim 1, wherein: the middle parts of the two second U-shaped seats (8) are respectively provided with a second fixing bolt (12), and the two second fixing bolts (12) penetrate through the middle parts of the mounting grooves (18).

4. An integral transmission shaft as defined in claim 1, wherein: the four corners of the two mounting plates (10) are fixedly provided with first fixing bolts (11).

5. An integral transmission shaft as defined in claim 1, wherein: a circle of limiting ring (13) is fixedly arranged at the port of the main shaft body (1).