CN216101506U

CN216101506U - Novel engine suspension brace arm

Info

Publication number: CN216101506U
Application number: CN202122502689.6U
Authority: CN
Inventors: 葛江宏
Original assignee: Huada Automotive Technology Co ltd
Current assignee: Huada Automotive Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-22
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a novel engine suspension support arm, and relates to the technical field of engine suspension. The engine damping support device comprises two fixed plates, wherein fixed columns are fixed on the sides, close to each other, of the two fixed plates, sliding plates are connected to the outer sides of the fixed columns in a sliding mode, a plurality of first springs are fixed between the fixed plates and the sliding plates on the same side, at least two sliding bodies are connected to the sides, far away from the fixed plates, of the sliding plates in a sliding mode, damping clamping mechanisms are installed on the sliding bodies, and the damping clamping mechanisms are used for supporting an engine in a damping mode. According to the utility model, the third spring, the first spring and the second spring are mutually matched, so that the vibration amplitude of the engine is reduced when the engine is started, and the distance between the second damping sliding rod and the engine can be adjusted by the mutual matching of the threaded rod, the worm wheel and the limiting rod, so that the device is suitable for engines of different specifications.

Description

Novel engine suspension brace arm

Technical Field

The utility model belongs to the technical field of engine suspension, and particularly relates to a novel engine suspension supporting arm.

Background

The automobile is a multi-mass system consisting of a plurality of mass bodies, elastic bodies and damping, the engine is a main vibration source on the automobile, and the vibration of the engine is transmitted to a frame or an automobile body by a power assembly through a suspension system. The engine suspension is installed between engine and vehicle chassis for support power assembly and keep apart the transmission of engine vibration energy to chassis and automobile body, good engine suspension can effectively reduce whole car vibration of car and noise level, effectively improve the car and take the travelling comfort, and can prolong the life of engine and other parts, the used shock attenuation effect of hanging of current engine often is not excellent enough to the engine, and then reduced the life of engine, and the distance between inconvenient adjusting device and the engine often of current device, be not suitable for the engine of different specifications, thereby further reduced the absorbing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel engine suspension supporting arm, which aims to solve the existing problems: the suspension used by the existing engine is often not excellent enough for the damping effect of the engine, and further the service life of the engine is reduced.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a novel engine suspension brace, includes two fixed plates, two one side that the fixed plate is close to each other all is fixed with the fixed column, the outside sliding connection of fixed column has the sliding plate, with one side be fixed with a plurality of first springs between fixed plate and the sliding plate, the sliding plate is kept away from one side sliding connection of fixed plate has two at least sliders, install shock attenuation fixture on the slider, shock attenuation fixture is used for supporting the engine shock attenuation.

Further, each damping clamping mechanism comprises a first damping sliding rod, a fixed frame, a second spring, a second damping sliding rod, a fixed plate and a third spring;

the outside sliding connection of the sliding body has first shock attenuation slide bar, the one end welding of first shock attenuation slide bar has fixed frame, fixed frame with be provided with the second spring between the sliding body, fixed frame's inside sliding connection has at least one second shock attenuation slide bar, the outside of second shock attenuation slide bar just is located fixed frame's inside welding has the stationary blade, the stationary blade with between the fixed frame and be located the outside of second shock attenuation slide bar is fixed with the third spring.

Furthermore, the bottom of the second damping sliding rod is fixed with a clamping cushion, and the clamping cushion is made of rubber.

Further, a transmission mechanism is arranged between each sliding body and the sliding plate and is used for driving the sliding bodies to slide on the sliding plates;

each transmission mechanism comprises a threaded rod, a limiting rod and a driving piece;

the threaded rod is rotatably connected inside the sliding plate and in threaded connection with the sliding body, at least one limiting rod is further fixed inside the sliding plate and inside the sliding body, the limiting rod is in sliding connection with the sliding body, a driving piece is arranged at the top of the threaded rod and outside the sliding plate, and the driving piece is used for driving the threaded rod to rotate.

Further, the driving member comprises a worm wheel and a worm;

the top of the threaded rod penetrates through the sliding plate and is fixed with a worm wheel, and one side of the worm wheel is connected with a worm in a meshed mode.

Furthermore, a rotating handle is fixed at one end of the worm, and anti-skid grains are uniformly formed in the outer side of the rotating handle.

The utility model has the following beneficial effects:

1. according to the utility model, through mutual matching among the third spring, the first spring and the second spring, the device can reduce the vibration amplitude of the engine when the engine is started, thereby prolonging the service life of the engine.

2. According to the utility model, through the mutual matching of the threaded rod, the worm wheel and the limiting rod, the distance between the second damping sliding rod and the engine can be adjusted, the device is suitable for engines with different specifications, and the damping effect of the device on the engine is further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure between the sliding plate, the second spring and the second shock-absorbing sliding rod according to the present invention;

FIG. 3 is a schematic structural diagram of the fixing plate, the first spring and the fixing post according to the present invention;

FIG. 4 is a schematic view of the structure between the second spring, the third spring and the second shock-absorbing slide bar of the present invention;

FIG. 5 is a schematic view of the structure between the slider, threaded rod and worm gear of the present invention;

fig. 6 is an enlarged view of the utility model at a in fig. 5.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a fixing plate; 2. fixing a column; 3. a sliding plate; 4. a first spring; 5. a sliding body; 6. a first shock-absorbing slide bar; 7. a fixed frame; 8. a second spring; 9. a second shock-absorbing slide bar; 10. a fixing sheet; 11. a third spring; 12. a threaded rod; 13. a limiting rod; 14. a worm gear; 15. a worm.

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.

Referring to fig. 1-6, the present invention is a novel engine suspension arm, including two fixed plates 1, fixed columns 2 are fixed on both sides of the two fixed plates 1 close to each other, sliding plates 3 are slidably connected to the outer sides of the fixed columns 2, a plurality of first springs 4 are fixed between the fixed plates 1 and the sliding plates 3 on the same side, at least two sliding bodies 5 are slidably connected to one side of the sliding plate 3 away from the fixed plate 1, and a damping clamping mechanism is installed on the sliding bodies 5 and is used for damping and supporting an engine.

Each damping clamping mechanism comprises a first damping sliding rod 6, a fixed frame 7, a second spring 8, a second damping sliding rod 9, a fixed plate 10 and a third spring 11;

outside sliding connection of slider 5 has first shock attenuation slide bar 6, the welding of the one end of first shock attenuation slide bar 6 has fixed frame 7, be provided with second spring 8 between fixed frame 7 and the slider 5, the inside sliding connection of fixed frame 7 has at least one second shock attenuation slide bar 9, the bottom of second shock attenuation slide bar 9 is fixed with the centre gripping cushion, and the material of centre gripping cushion is rubber, make second shock attenuation slide bar 9 when carrying out the centre gripping to the engine fixed, can avoid causing the injury to it, the outside of second shock attenuation slide bar 9 and the inside welding that is located fixed frame 7 have stationary blade 10, the outside that just is located second shock attenuation slide bar 9 between stationary blade 10 and the fixed frame 7 is fixed with third spring 11.

A transmission mechanism is arranged between each sliding body 5 and the sliding plate 3 and is used for driving the sliding bodies 5 to slide on the sliding plates 3;

each transmission mechanism comprises a threaded rod 12, a limiting rod 13 and a driving piece;

the threaded rod 12 is rotatably connected inside the sliding plate 3, the threaded rod 12 is in threaded connection with the sliding body 5, at least one limiting rod 13 is further fixed inside the sliding plate 3 and located inside the sliding body 5, the limiting rod 13 is in sliding connection with the sliding body 5, a driving part is arranged at the top of the threaded rod 12 and located outside the sliding plate 3 and used for driving the threaded rod 12 to rotate, and the driving part comprises a worm wheel 14 and a worm 15;

the top of threaded rod 12 is passed sliding plate 3 and is fixed with worm wheel 14, one side meshing of worm wheel 14 is connected with worm 15, make the driving piece can be with the slider 5 after adjusting a certain position, because of having the auto-lock ability between worm wheel 14 and the worm 15, avoid worm 15 to slide again, the one end of worm 15 is fixed with the rotation handle, and the outside of rotating the handle has evenly seted up anti-skidding line, make the user more convenient when rotating worm 15, and more laborsaving, hand slip phenomenon can not appear.

One specific application of this embodiment is: when a user uses the device, when the engine needs to be supported, the engine is placed in the two damping clamping mechanisms, the engine is fixed through the second damping sliding rod 9, when the engine is started, the second damping sliding rod 9 slides up and down and the third spring 11 is arranged, so that the second damping sliding rod 9 can reduce the vibration of the engine when the engine is fixed, and the device can reduce the transverse vibration amplitude of the engine through the arrangement of the second spring 8 and the first spring 4, so that the damping performance of the device is improved;

the device reduces the vibration amplitude of the engine when the engine is started through the mutual matching among the third spring 11, the first spring 4 and the second spring 8, so that the service life of the engine is prolonged;

when the contact effect between the second damping sliding rod 9 and the engine is not excellent enough, the worm 15 is rotated, so that the worm 15 can drive the worm wheel 14 to rotate when rotating, and further drive the threaded rod 12 to rotate through the worm wheel 14, so that the sliding body 5 can slide along the limiting rod 13 through threaded connection between the sliding body 5 and the threaded rod 12, and through sliding connection between the sliding body 5 and the limiting rod 13, so that the distance between the sliding body 5 and the second damping sliding rod 9 and the engine is adjusted, and further the contact effect between the second damping sliding rod 9 and the engine is improved;

the device passes through the threaded rod 12, worm wheel 14 and mutually supports between the gag lever post 13 for the distance between second shock attenuation slide bar 9 and the engine can be adjusted to the device, is suitable for the engine of different specifications, and then makes the device obtain promoting to the shock attenuation effect of engine.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel engine suspension brace, includes two fixed plates (1), its characterized in that: the engine damping and clamping device is characterized in that fixing columns (2) are fixed on one sides, close to each other, of the two fixing plates (1), sliding plates (3) are connected to the outer sides of the fixing columns (2) in a sliding mode, a plurality of first springs (4) are fixed between the fixing plates (1) and the sliding plates (3) on the same side, at least two sliding bodies (5) are connected to one sides, far away from the fixing plates (1), of the sliding plates (3) in a sliding mode, damping clamping mechanisms are installed on the sliding bodies (5), and the damping clamping mechanisms are used for supporting an engine in a damping mode.

2. The novel engine mount stay of claim 1, wherein: each damping clamping mechanism comprises a first damping sliding rod (6), a fixed frame (7), a second spring (8), a second damping sliding rod (9), a fixed plate (10) and a third spring (11);

the outside sliding connection of the sliding body (5) has first shock attenuation slide bar (6), the one end welding of first shock attenuation slide bar (6) has fixed frame (7), fixed frame (7) with be provided with second spring (8) between the sliding body (5), the inside sliding connection of fixed frame (7) has at least one second shock attenuation slide bar (9), the outside of second shock attenuation slide bar (9) just is located the inside welding of fixed frame (7) has stationary blade (10), stationary blade (10) with just be located between fixed frame (7) the outside of second shock attenuation slide bar (9) is fixed with third spring (11).

3. The novel engine mount stay of claim 2, wherein: the bottom of second shock attenuation slide bar (9) is fixed with the centre gripping cushion, just the material of centre gripping cushion is rubber.

4. The novel engine mount stay of claim 1, wherein: a transmission mechanism is arranged between each sliding body (5) and the sliding plate (3), and is used for driving the sliding bodies (5) to slide on the sliding plates (3);

each transmission mechanism comprises a threaded rod (12), a limiting rod (13) and a driving piece;

the threaded rod (12) is rotatably connected to the inside of the sliding plate (3), the threaded rod (12) is in threaded connection with the sliding body (5), at least one limiting rod (13) is further fixed to the inside of the sliding plate (3) and the inside of the sliding body (5), the limiting rod (13) is in sliding connection with the sliding body (5), a driving piece is arranged at the top of the threaded rod (12) and the outer side of the sliding plate (3), and the driving piece is used for driving the threaded rod (12) to rotate.

5. The novel engine mount stay of claim 4, wherein: the driving piece comprises a worm wheel (14) and a worm (15);

the top of the threaded rod (12) penetrates through the sliding plate (3) and is fixed with a worm wheel (14), and one side of the worm wheel (14) is connected with a worm (15) in a meshed mode.

6. The novel engine mount stay of claim 5, wherein: one end of the worm (15) is fixed with a rotating handle, and anti-skid grains are uniformly arranged on the outer side of the rotating handle.