CN211969571U

CN211969571U - Support side plate of automobile intermediate shaft

Info

Publication number: CN211969571U
Application number: CN202020521268.0U
Authority: CN
Inventors: 刘炜怡; 王婷; 刘畅
Original assignee: Yatong Auto Parts Wuhan Co ltd
Current assignee: Yatong Auto Parts Wuhan Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-20
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a support curb plate of car jackshaft, including curb plate main part, bearing bracket, riser, pole setting and piston, be provided with the curb plate main part on the bearing bracket, vertical board welding is at arc bottom plate upside, connecting hole on the arc bottom plate passes through fixing bolt and bearing bracket connection, vertical board both sides are provided with the curb plate, be provided with the boss between arc bottom plate and the vertical board, processing downthehole wall is provided with damping device, damping device includes outer ring and inner ring, the outer ring passes through connecting bolt and processing hole inner wall connection, the outer ring passes through buffer and inner ring and connects. The utility model discloses a buffer includes riser and pole setting, pole setting one end discrepancy riser and with piston connection, the piston passes through the spring and is connected bottom the riser, riser and pole setting both ends weld respectively on outer loop and inner ring, buffer has fine cushioning effect, thereby damping device has fine shock attenuation effect.

Description

Support side plate of automobile intermediate shaft

Technical Field

The utility model relates to a support curb plate technical field specifically is a support curb plate of car jackshaft.

Background

At present, the steering transmission jackshaft is mostly spline sleeve pipe and integral key shaft matched with and connects, spline fit is favorable to the flexible of steering transmission jackshaft, the workshop staff assembly of being convenient for is favorable to the steering transmission jackshaft to crumple when taking place whole car collision simultaneously, the customer also more and more high to whole car travelling comfort requirement, especially turn to the travelling comfort of manipulation, nevertheless can influence lubricated reliability because of rising temperature and lacking emollient in the long-term use of steering transmission jackshaft, spline sleeve pipe is inside easily forms the vacuum in the use, influence the slip of jackshaft, reduce the travelling comfort of turning to the operation.

The side plate technology of the intermediate shaft has many defects, such as poor stability, and the side plate of the intermediate shaft is connected with the automobile through a fixing piece, and the side plate of the intermediate shaft does not have a certain buffering and damping effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support curb plate of car jackshaft aims at improving the relatively poor and certain buffering shock attenuation effect problem that does not have of stability.

The utility model discloses a realize like this:

the utility model provides a support curb plate of car jackshaft, includes curb plate main part, bearing bracket, riser, pole setting and piston, be provided with the curb plate main part on the bearing bracket, the curb plate main part includes arc bottom plate and vertical board, vertical board welding is at arc bottom plate upside, connecting hole on the arc bottom plate passes through fixing bolt and bearing bracket connection, vertical board both sides are provided with the curb plate, be provided with the boss between arc bottom plate and the vertical board, be provided with the processing hole on the vertical board, the processing hole inner wall is provided with damping device, damping device includes outer ring and inner ring, the outer ring passes through connecting bolt and processing hole inner wall connection, the outer ring passes through buffer and inner ring and connects, the inner ring inner wall is provided with the circle of making an uproar.

Furthermore, the buffer device comprises a vertical pipe and a vertical rod, one end of the vertical rod enters and exits the vertical pipe and is connected with a piston, the piston is connected with the bottom of the vertical pipe through a spring, and two ends of the vertical pipe and two ends of the vertical rod are respectively welded on the outer ring and the inner ring.

Furthermore, the reinforcing block is welded at the joint of the arc-shaped bottom plate and the vertical plate, and the reinforcing block is a metal block.

Further, the noise reduction ring is a rubber ring and is bonded on the inner wall of the inner ring.

Furthermore, the number of the through holes on the outer ring is 8-10, and the connecting bolts penetrate through the through holes on the outer ring and are connected with the threaded holes on the inner wall of the machining holes.

Furthermore, straight lines formed by the two connecting holes are parallel, and the number of the connecting holes is 10-12.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a buffer includes riser and pole setting, pole setting one end discrepancy riser and with piston connection, the piston passes through the spring and connects bottom the riser, riser and pole setting both ends weld respectively on outer loop and inner ring, buffer has fine cushioning effect, thereby damping device has fine shock attenuation effect.

(2) The reinforcing blocks are welded at the joint of the arc-shaped bottom plate and the vertical plate and are metal blocks, so that the connection stability between the arc-shaped bottom plate and the vertical plate is well improved.

(3) The rubber ring is arranged on the noise reduction ring, the noise reduction ring is bonded on the inner wall of the inner ring, friction between the inner ring and the fixing piece connected with the automobile can be well reduced, and therefore noise is well reduced.

(4) Through the through holes on the outer ring being 8-10 in number, the connecting bolt passes through the through holes on the outer ring and is connected with the threaded hole on the inner wall of the processing hole, and the damping device can be conveniently detached and replaced.

(5) The straight lines formed by the two connecting holes are parallel, the number of the connecting holes is 10-12, and the side plate main body is convenient to disassemble and replace.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a bracket side plate of an automobile intermediate shaft according to a first embodiment of the present invention;

FIG. 2 is a schematic structural view of a shock absorbing device of a bracket side plate of the intermediate shaft of the automobile shown in FIG. 1;

FIG. 3 is a schematic view of a damper assembly for a side bracket plate of the intermediate shaft of the vehicle shown in FIG. 1;

fig. 4 is an assembly view of a bracket side plate of the intermediate shaft of the automobile shown in fig. 1.

In the figure: 1. a side plate main body; 2. an arc-shaped bottom plate; 3. connecting holes; 4. a vertical plate; 5. machining a hole; 6. a damping device; 7. a side plate; 8. a reinforcing block; 9. a bearing support; 10. a buffer device; 11. an outer ring; 12. an inner ring; 13. a noise reduction ring; 14. erecting a rod; 15. a riser; 16. a piston; 17. a spring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Embodiment 1, referring to fig. 1-4, a bracket side plate of an automobile intermediate shaft comprises a side plate main body 1, a bearing bracket 9, a vertical pipe 15, a vertical rod 14 and a piston 16, wherein the bearing bracket 9 is provided with the side plate main body 1, the side plate main body 1 comprises an arc-shaped bottom plate 2 and a vertical plate 4, the vertical plate 4 is welded on the upper side of the arc-shaped bottom plate 2, a connecting hole 3 on the arc-shaped bottom plate 2 is connected with the bearing bracket 9 through a fixing bolt, two sides of the vertical plate 4 are provided with side plates 7, a reinforcing block 8 is arranged between the arc-shaped bottom plate 2 and the vertical plate 4, the vertical plate 4 is provided with a processing hole 5, the inner wall of the processing hole 5 is provided with a damping device 6, the damping device 6 comprises an outer ring 11 and an inner ring 12, the outer ring 11 is connected with the inner wall of the processing hole 5 through, fix bearing bracket 9 and curb plate main part 1 through fixing bolt, damping device 6 can be fine play absorbing effect, damping device 6 conveniently dismantles moreover to convenient the change, the reinforcing block 8 that sets up between arc bottom plate 2 and the vertical board 4 can be fine the stability that improves arc bottom plate 2 and vertical board 4 are connected, fall the friction that circle 13 can be fine reduce inner ring 12 and mounting of making an uproar, thereby fine noise reduction.

Referring to fig. 3, the damping device 10 includes a vertical pipe 15 and a vertical rod 14, one end of the vertical rod 14 is connected to the vertical pipe 15 and a piston 16, the piston 16 is connected to the bottom of the vertical pipe 15 through a spring 17, and both ends of the vertical pipe 15 and the vertical rod 14 are welded to the outer ring 11 and the inner ring 12, respectively.

Referring to fig. 1, a reinforcing block 8 is welded at the joint of the arc-shaped bottom plate 2 and the vertical plate 4, and the reinforcing block 8 is a metal block.

Referring to fig. 2, the noise reduction ring 13 is a rubber ring, and the noise reduction ring 13 is adhered to the inner wall of the inner ring 12.

Referring to fig. 2, the number of the through holes on the outer ring 11 is between 8 and 10, and the connecting bolts pass through the through holes on the outer ring 11 and are connected with the threaded holes on the inner wall of the processing hole 5.

Referring to fig. 1, the straight lines formed by the two connecting holes 3 are parallel, and the number of the connecting holes 3 is 10-12

The utility model discloses a theory of operation is: during the use, fix bearing bracket 9 and curb plate main part 1 through fixing bolt, damping device 6 can be fine plays absorbing effect, damping device 6 conveniently dismantles moreover to convenient the change, the reinforcing block 8 that sets up between arc bottom plate 2 and the vertical board 4 can be fine the stability that improves arc bottom plate 2 and vertical board 4 are connected, fall the friction that circle 13 can be fine reduce inner ring 12 and mounting, thereby fine noise reduction.

The device obtained by the design can basically meet the use requirement of the side plate of the bracket, but the designer further improves the device with the aim of further improving the function of the device.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a support curb plate of car jackshaft, includes curb plate main part (1), bearing bracket (9), riser (15), pole setting (14) and piston (16), its characterized in that: the bearing support (9) is provided with a side plate main body (1), the side plate main body (1) comprises an arc-shaped bottom plate (2) and a vertical plate (4), the vertical plate (4) is welded on the upper side of the arc-shaped bottom plate (2), a connecting hole (3) in the arc-shaped bottom plate (2) is connected with the bearing support (9) through a fixing bolt, side plates (7) are arranged on two sides of the vertical plate (4), a reinforcing block (8) is arranged between the arc-shaped bottom plate (2) and the vertical plate (4), a processing hole (5) is formed in the vertical plate (4), a damping device (6) is arranged on the inner wall of the processing hole (5), the damping device (6) comprises an outer ring (11) and an inner ring (12), the outer ring (11) is connected with the inner wall of the processing hole (5) through a connecting bolt, the outer ring (11) is connected with the inner ring (12) through a, and a noise reduction ring (13) is arranged on the inner wall of the inner ring (12).

2. The side plate of the bracket of the automobile intermediate shaft is characterized in that the buffer device (10) comprises a vertical pipe (15) and a vertical pipe (14), one end of the vertical pipe (14) enters and exits the vertical pipe (15) and is connected with a piston (16), the piston (16) is connected with the bottom of the vertical pipe (15) through a spring (17), and the two ends of the vertical pipe (15) and the vertical pipe (14) are respectively welded on the outer ring (11) and the inner ring (12).

3. The side plate of the bracket of the automobile intermediate shaft according to claim 1, characterized in that the reinforcing block (8) is welded at the junction of the arc-shaped bottom plate (2) and the vertical plate (4), and the reinforcing block (8) is a metal block.

4. The support side plate of the automobile intermediate shaft according to claim 1, characterized in that the noise reduction ring (13) is a rubber ring, and the noise reduction ring (13) is bonded to the inner wall of the inner ring (12).

5. The side plate for the bracket of the automobile intermediate shaft according to claim 1, characterized in that the number of the through holes on the outer ring (11) is between 8 and 10, and the connecting bolts pass through the through holes on the outer ring (11) and are connected with the threaded holes on the inner wall of the processing hole (5).

6. The side plate for the bracket of the intermediate shaft of the automobile as claimed in claim 1, wherein the straight lines formed by the two connecting holes (3) are parallel, and the number of the connecting holes (3) is between 10 and 12.