CN217396633U

CN217396633U - Wear-resisting type automobile chassis spare

Info

Publication number: CN217396633U
Application number: CN202221267298.9U
Authority: CN
Inventors: 王振春
Original assignee: Sichuan Field Machinery Co ltd
Current assignee: Sichuan Field Machinery Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-09
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a vehicle chassis spare technical field especially relates to a wear-resisting type vehicle chassis spare, including the protective cover board, the all fixed mounting in protective cover board's edge has the metal installation part, the pilot hole has been seted up to the intermediate position department of metal installation part, the hinge assembly is installed in the inside rotation of pilot hole, the inside of protective cover board is provided with strong base plate one, the inside acoustical panel one that is provided with of protective cover board one side by strong base plate one, the inside acoustical panel two that is provided with of protective cover board one side by acoustical panel one, the inside strong base plate two that is provided with of protective cover board one side by acoustical panel two, the inside alloy antifriction plate that is provided with of protective cover board one side by strong base plate two. The utility model discloses can be effective and firm fix in the car bottom, the effectual wearability that has improved increases its use intensity under the condition that does not increase weight, and can realize the effective noise reduction to the collision noise under the cooperation of acoustical panel one, acoustical panel two and chemical foam when gravel and sand bumps the chassis spare.

Description

Wear-resisting type automobile chassis spare

Technical Field

The utility model relates to an automobile chassis spare technical field especially relates to a wear-resisting type automobile chassis spare.

Background

The chassis is used for supporting and mounting an automobile engine and all parts and assemblies thereof, forming the integral shape of the automobile, receiving the power of the engine to enable the automobile to move and ensure normal running, and the automobile chassis part is a protective plate part of the automobile chassis.

However, the current automobile chassis parts on the market are still in places with a few defects in daily use, such as: the common automobile chassis parts in the market often have the problem that screws fall off to loosen a chassis protection plate in the long-term use process, and the noise in the automobile is larger due to the fact that the automobile runs on a gravel road and the gravel collides with the chassis, so that the silence in the automobile is influenced; common vehicle chassis spare generally divide into two kinds, is the chassis spare of plastics material and metal material respectively, and the chassis spare of metal material can make the weight increase of vehicle self, increases the oil consumption, and the chassis spare of plastics material very receives wearing and tearing, and life is lower at long-time driving in-process.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem that exists among the background art, the utility model provides a wear-resisting type automobile chassis spare, including protective cover plate, protective cover plate's all fixed mounting in edge has the metal installation part, the pilot hole has been seted up to the intermediate position department of metal installation part, the inside rotation of pilot hole installs articulated subassembly, protective cover plate's inside is provided with strong base plate one, the inside acoustical panel one that is provided with of protective cover plate one side is strong, the inside acoustical panel two that is provided with of protective cover plate one side of acoustical panel one, the inside strong base plate two that is provided with of protective cover plate of acoustical panel two one side, the inside alloy antifriction plate that is provided with of protective cover plate one side of strong base plate two.

Preferably, the hinge assembly comprises a rotating shaft, a limiting plate is fixedly mounted at one end of the rotating shaft, and a bearing piece is fixedly mounted at the other end of the rotating shaft.

Preferably, both ends of the surface of the metal mounting part are provided with threaded mounting holes, and mounting bolts are arranged on the threaded mounting holes.

Preferably, the first sound-absorbing plate and the second sound-absorbing plate are fixedly connected through a fixed connecting piece, and chemical foam is filled in the protective cover plate between the first sound-absorbing plate and the second sound-absorbing plate.

Preferably, the surface of the alloy wear-resistant plate is provided with a wear-resistant rubber pad.

Preferably, the first reinforcing layer and the second reinforcing layer are arranged inside the first reinforcing substrate and the second reinforcing substrate, reinforcing ribs are arranged between the first reinforcing layer and the second reinforcing layer, and the first reinforcing layer and the second reinforcing layer are both composite plastic layers.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the utility model discloses a be provided with metal installation part and be provided with two construction bolts on metal installation part, make this vehicle chassis apron can be effective and firm fix in the car bottom at the in-service use in-process, the effectual wearability that has improved, have strengthening layer one through the setting, the strong base plate one and the strong base plate two of strengthening layer two and strengthening rib, can increase its use strength under the condition that does not increase weight, at last at the gravel and sand road in-process of traveling, when gravel and sand collided chassis spare at acoustical panel one, can realize the effective noise reduction to the collision noise under acoustical panel two and chemical foam's the cooperation.

Drawings

Fig. 1 is a schematic structural view of a wear-resistant automobile chassis member according to the first embodiment;

FIG. 2 is a schematic structural view of a metal mounting component of the present invention;

fig. 3 is a cross-sectional view of the protective cover plate of the present invention;

fig. 4 is a cross-sectional view of the strong substrate of the present invention.

Reference numerals: 1. a protective cover plate; 2. a metal mounting component; 3. an assembly hole; 4. a hinge assembly; 5. a rotating shaft; 6. a limiting plate; 7. a bearing member; 8. a threaded mounting hole; 9. installing a bolt; 10. a first strong substrate; 11. a first silencing plate; 12. a second sound-absorbing plate; 13. fixing the connecting piece; 14. chemical foaming; 15. a second strong substrate; 16. an alloy wear plate; 17. a first strengthening layer; 18. a second strengthening layer; 19. and (7) reinforcing ribs.

Detailed Description

Example one

As shown in the figures 1-2, the wear-resistant automobile chassis part provided by the utility model comprises a protective cover plate 1, wherein metal installation parts 2 are fixedly installed at the corners of the protective cover plate 1, an assembly hole 3 is formed at the middle position of the metal installation part 2, a hinge assembly 4 is rotatably installed inside the assembly hole 3, a first strong base plate 10 is arranged inside the protective cover plate 1, a first acoustical panel 11 is arranged inside the protective cover plate 1 at one side of the first strong base plate 10, a second acoustical panel 12 is arranged inside the protective cover plate 1 at one side of the first acoustical panel 11, a second strong base plate 15 is arranged inside the protective cover plate 1 at one side of the second acoustical panel 12, an alloy wear-resistant plate 16 is arranged inside the protective cover plate 1 at one side of the second strong base plate 15, the hinge assembly 4 comprises a rotating shaft 5, a limiting plate 6 is fixedly installed at one end of the rotating shaft 5, and a bearing member 7 is fixedly installed at the other end of the rotating shaft 5, both ends on the surface of the metal mounting part 2 are provided with threaded mounting holes 8, and mounting bolts 9 are arranged on the threaded mounting holes 8.

In this embodiment, before the use, inspect the safety in utilization between each spare part on this vehicle chassis earlier, then carry this vehicle chassis to the use place that needs to use and assemble the use, during the use, rotatory metal installation part 2 earlier, make metal installation part 2 aim at car bottom installation department, then through construction bolt 9 with this vehicle chassis apron fixed mounting in the use place, through being provided with metal installation part 2 and being provided with two construction bolt 9 on metal installation part 2, make this vehicle chassis apron can be effective and firm fixing in the bottom of the car in the in-service use process.

Example two

As shown in fig. 3-4, the utility model provides a wear-resisting type automobile chassis spare compares in embodiment one, this embodiment still includes through fixed connector 13 fixed connection between acoustical panel 11 and acoustical panel two 12, and 1 inside packing of protective cover between acoustical panel 11 and acoustical panel two 12 has chemical foam 14, alloy antifriction plate 16's surface is provided with wear-resisting rubber pad, the inside of strong base plate 10 and strong base plate two 15 all is provided with strengthening layer one 17 and strengthening layer two 18, and all be provided with strengthening rib 19 between strengthening layer one 17 and the strengthening layer two 18, strengthening layer one 17 and strengthening layer two 18 all are compound plastic layer.

In this embodiment, after installing the background dish spare, the car is normally used, the effectual background dish spare that protects of alloy antifriction plate 16 in the driving process, the effectual wearability that has improved, through setting up strong base plate one 10 and strong base plate two 15 that have strengthening layer one 17, strengthening layer two 18 and strengthening rib 19, can increase its use strength under the condition that does not increase weight, at last in the driving process of gravel and sand road, can realize the effective noise reduction to the collision noise under the cooperation of noise reduction board one 11, noise reduction board two 12 and chemical industry foam 14 when gravel and sand bumps the chassis dish spare.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides a wear-resisting type automobile chassis spare, a serial communication port, including protective cover board (1), the equal fixed mounting in edge of protective cover board (1) has metal installation part (2), pilot hole (3) have been seted up to the intermediate position department of metal installation part (2), the inside rotation of pilot hole (3) installs articulated subassembly (4), the inside of protective cover board (1) is provided with strong base plate one (10), the inside acoustical panel one (11) that is provided with of protective cover board (1) of strong base plate one (10) one side, acoustical panel two (12) are provided with inside acoustical panel two (1) of acoustical panel one (11) one side, the inside strong base plate two (15) that is provided with of protective cover board (1) of acoustical panel two (12) one side, the inside alloy antifriction plate (16) that is provided with of protective cover board (1) one side of strong base plate two (15).

2. A wear-resistant automotive chassis component according to claim 1, characterized in that the hinge assembly (4) comprises a rotating shaft (5), a limiting plate (6) is fixedly mounted at one end of the rotating shaft (5), and a bearing member (7) is fixedly mounted at the other end of the rotating shaft (5).

3. A wear-resistant automotive chassis part according to claim 1, characterized in that the metal mounting part (2) is provided with threaded mounting holes (8) at both ends of the surface, and the threaded mounting holes (8) are provided with mounting bolts (9).

4. A wear-resistant automotive chassis part according to claim 1, characterized in that the first sound-absorbing plate (11) and the second sound-absorbing plate (12) are fixedly connected through a fixing connecting piece (13), and the protective cover plate (1) between the first sound-absorbing plate (11) and the second sound-absorbing plate (12) is filled with chemical foam (14).

5. A wear resistant automotive chassis member according to claim 1, characterised in that the surface of the alloy wear plate (16) is provided with a wear resistant rubber pad.

6. A wear-resistant automotive chassis part according to claim 1, characterized in that the first reinforcing layer (17) and the second reinforcing layer (18) are arranged inside the first reinforcing substrate (10) and the second reinforcing substrate (15), the reinforcing ribs (19) are arranged between the first reinforcing layer (17) and the second reinforcing layer (18), and the first reinforcing layer (17) and the second reinforcing layer (18) are both composite plastic layers.