CN215322862U

CN215322862U - Automobile frame with shockproof performance

Info

Publication number: CN215322862U
Application number: CN202120307936.4U
Authority: CN
Inventors: 宋成长; 王金波; 施洪霞
Original assignee: Hubei Hailitian Auto Parts Co ltd
Current assignee: Hubei Hailitian Auto Parts Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-28
Anticipated expiration: 2031-02-03

Abstract

The utility model relates to the technical field of automobiles and discloses an automobile frame with an anti-seismic performance, which comprises a frame body, wherein a bottom rod is fixedly arranged inside the frame body, a shock absorption seat is fixedly arranged at the bottom of the inner wall of the bottom rod, a sliding groove is formed inside the shock absorption seat, a sliding plate is slidably arranged inside the sliding groove, a compression rod penetrating through the bottom rod and extending to the upper part of the bottom rod is fixedly arranged at the top of the sliding plate, and a compression plate is fixedly arranged at the top of the compression rod. This car frame with shock resistance through setting up sill bar and frame body fixed connection, thereby makes the automobile body through closing with damping device supports with frame fixed mounting, through setting up shock mount, slide and damping spring, makes the slide can slide and pass through compression damping spring with the spout, realizes the buffering shock attenuation, through setting up clamp plate and automobile body and closing, makes the clamp plate pass through depression bar and slide fixed connection to lead to damping spring with the vibrations conduction way.

Description

Automobile frame with shockproof performance

Technical Field

The utility model relates to the technical field of automobiles, in particular to an automobile frame with an anti-vibration performance.

Background

The frame is a frame structure bridged over the front and rear axles of the automobile, commonly called a crossbeam, is a base body of the automobile, generally consists of two longitudinal beams and a plurality of cross beams, and is supported on wheels through a suspension device, the front axle and the rear axle.

When the frame is made of a material with high strength, the shock of the tire is often buffered only through the connection between the structures, and the shock-proof structure is not provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the automobile frame with the shock resistance, which has the advantages of good shock absorption effect and the like, and solves the problem that the existing automobile frame is easy to damage due to the fact that the existing automobile frame is made of rigid materials and is only buffered by connecting materials.

(II) technical scheme

In order to achieve the purpose of good damping effect, the utility model provides the following technical scheme: the utility model provides a car frame with shock resistance, includes the frame body, the inside fixed mounting of frame body has the sill bar, the inner wall bottom fixed mounting of sill bar has the shock attenuation seat, the spout has been seted up to the inside of shock attenuation seat, the inside slidable mounting of spout has the slide, the top fixed mounting of slide has the depression bar that runs through the sill bar and extend to the sill bar top, the top fixed mounting of depression bar has the clamp plate, fixed mounting has damping spring between slide and the spout, the equal fixed mounting in the left and right sides of clamp plate has first connecting piece, the equal fixed mounting in the left and right sides of frame body has the axletree, the top fixed mounting of axletree has the second connecting piece, movable mounting has the shock attenuation pole between first connecting piece and the second connecting piece.

Preferably, the left and right sides of sill bar all with frame body fixed connection, and the inside movable hole of intercommunication sill bar, movable hole and depression bar sliding connection are all seted up at the top of sill bar and the top of cushion socket.

Preferably, the aperture of the sliding chute is larger than that of the movable hole, and the top of the sliding chute is communicated with the movable hole.

Preferably, the size of the pressure plate is the same as that of the bottom rod, and the pressure plate is pressed downwards to be buffered, is attached to the bottom plate and is consistent with the horizontal height of the frame body.

Preferably, the first connecting piece and the second connecting piece are both composed of a fixed block and a connecting groove, and the connecting groove is rotatably connected with the top end of the shock absorption rod.

Preferably, the shock absorption rod consists of a hydraulic rod, a buffer spring and joints, and the two joints are respectively and rotatably connected with the first connecting piece and the second connecting piece.

(III) advantageous effects

Compared with the prior art, the utility model provides the automobile frame with the shock resistance, which has the following beneficial effects:

the automobile frame with the shock-proof performance is characterized in that a bottom rod is fixedly connected with a frame body, an automobile body is fixedly installed with the frame through abutting against a shock-absorbing device, a shock-absorbing seat, a sliding plate and a shock-absorbing spring are arranged, the sliding plate can slide with a sliding groove and compress the shock-absorbing spring to realize buffering and shock absorption, a pressing plate is arranged to abut against the automobile body and is fixedly connected with the sliding plate through a pressing rod, so that a shock transmission channel is guided to the shock-absorbing spring to absorb shock of the automobile body, the shock-absorbing rod is rotatably connected between a first connecting piece arranged on the left side and the right side of the pressing plate and a second connecting piece arranged on the top of a wheel axle, when the automobile receives tire impact during running, the automobile is buffered through a hydraulic rod of the shock-absorbing rod and an external buffer spring and is rotated through the first connecting piece to transmit partial load to the shock-absorbing spring to perform shock-absorbing and buffering, the purpose of good shock absorption effect is achieved, and the problem that the existing automobile frame is made of rigid materials and is easy to damage due to the fact that the frame is only buffered through connecting materials is solved.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic structural diagram of the buffer frame of the present invention.

In the figure: the vehicle frame comprises a frame body 1, a bottom rod 2, a shock absorption seat 3, a sliding groove 4, a sliding plate 5, a pressure rod 6, a pressure plate 7, a shock absorption spring 8, a first connecting piece 9, a wheel axle 10, a second connecting piece 11 and a shock absorption rod 12.

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. 1-3, a vehicle frame with shock-proof performance comprises a frame body 1, a bottom rod 2 is fixedly installed inside the frame body 1, the left side and the right side of the bottom rod 2 are fixedly connected with the frame body 1, the top of the bottom rod 2 and the top of a shock-absorbing seat 3 are both provided with a movable hole communicated with the inside of the bottom rod 2, the movable hole is slidably connected with a pressure rod 6, the bottom of the inner wall of the bottom rod 2 is fixedly provided with the shock-absorbing seat 3, the inside of the shock-absorbing seat 3 is provided with a sliding chute 4, the aperture of the sliding chute 4 is larger than that of the movable hole, the top of the sliding chute 4 is communicated with the movable hole, the inside of the sliding chute 4 is slidably provided with a sliding plate 5, the top of the sliding plate 5 is fixedly provided with a pressure rod 6 penetrating through the bottom rod 2 and extending above the bottom rod 2, the top of the pressure rod 6 is fixedly provided with a pressure plate 7, the pressure plate 7 is the same as the bottom rod 2 in size, and the pressure plate 7 is pressed and buffered, laminate with bottom plate 2 and unanimous with the level of frame body 1, fixed mounting has damping spring 8 between slide 5 and the spout 4, the equal fixed mounting in the left and right sides of clamp plate 7 has first connecting piece 9, first connecting piece 9 and second connecting piece 11 constitute by fixed block and spread groove, the spread groove is rotated with the top of shock attenuation pole 12 and is connected, the equal fixed mounting in the left and right sides of frame body 1 has axletree 10, the top fixed mounting of axletree 10 has second connecting piece 11, movable mounting has shock attenuation pole 12 between first connecting piece 9 and the second connecting piece 11, shock attenuation pole 12 is by the hydraulic stem, damping spring and joint are constituteed, two connect to rotate with first connecting piece 9 and second connecting piece 11 respectively and be connected.

In summary, the vehicle frame with shock-proof performance is characterized in that a bottom rod 2 is fixedly connected with a frame body 1, the vehicle body is fixedly installed with the vehicle frame through abutting with a shock-absorbing device, the sliding plate 5 can slide with a sliding groove 4 through arranging a shock-absorbing seat 3, the sliding plate 5 and a shock-absorbing spring 8, and shock-absorbing is realized through compressing the shock-absorbing spring 8, the pressing plate 7 abuts with the vehicle body, the pressing plate 7 is fixedly connected with the sliding plate 5 through a pressing rod 6, so that shock is transmitted to the shock-absorbing spring 8, shock-absorbing is carried out on the vehicle body, the shock-absorbing rod 12 is rotatably connected between a first connecting piece 9 arranged at the left side and the right side of the pressing plate 7 and a second connecting piece 11 arranged at the top of a wheel axle 10, when the vehicle receives tire impact during running, the shock is buffered through a hydraulic rod of the shock-absorbing rod 12 and an external shock-absorbing spring, and rotates through the first connecting piece 9, partial load is conducted to the damping spring 8 for damping and buffering, so that the purpose of good damping effect is achieved, and the problem that the existing automobile frame is made of rigid materials and is easy to damage due to the fact that only the damping is carried out through connecting materials is solved.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile frame with shock resistance ability, includes frame body (1), its characterized in that: the utility model discloses a damping frame, including frame body (1), the inside fixed mounting of frame body (1) has sill bar (2), the inner wall bottom fixed mounting of sill bar (2) has shock-absorbing seat (3), spout (4) have been seted up to the inside of shock-absorbing seat (3), the inside slidable mounting of spout (4) has slide (5), the top fixed mounting of slide (5) has depression bar (6) that run through sill bar (2) and extend to sill bar (2) top, the top fixed mounting of depression bar (6) has clamp plate (7), fixed mounting has damping spring (8) between slide (5) and spout (4), the equal fixed mounting in the left and right sides of clamp plate (7) has first connecting piece (9), the equal fixed mounting in the left and right sides of frame body (1) has axletree (10), the top fixed mounting of axletree (10) has second connecting piece (11), movable mounting has shock attenuation pole (12) between first connecting piece (9) and second connecting piece (11).

2. An automotive frame with shock absorbing capabilities as defined in claim 1 wherein: the left and right sides of sill bar (2) all with frame body (1) fixed connection, and the inside movable hole of intercommunication sill bar (2), movable hole and depression bar (6) sliding connection are all seted up at the top of sill bar (2) and the top of cushion socket (3).

3. An automotive frame with shock absorbing capabilities as defined in claim 1 wherein: the aperture of the sliding chute (4) is larger than that of the movable hole, and the top of the sliding chute (4) is communicated with the movable hole.

4. An automotive frame with shock absorbing capabilities as defined in claim 1 wherein: the size of the pressing plate (7) is the same as that of the bottom rod (2), and the pressing plate (7) is pressed downwards to buffer and is attached to the bottom rod (2) and consistent with the horizontal height of the frame body (1).

5. An automotive frame with shock absorbing capabilities as defined in claim 1 wherein: the first connecting piece (9) and the second connecting piece (11) are composed of a fixed block and a connecting groove, and the connecting groove is rotatably connected with the top end of the shock absorption rod (12).

6. An automotive frame with shock absorbing capabilities as defined in claim 1 wherein: the shock absorption rod (12) is composed of a hydraulic rod, a buffer spring and joints, and the two joints are respectively in rotating connection with the first connecting piece (9) and the second connecting piece (11).