CN219406069U

CN219406069U - Automobile shock absorber ware support

Info

Publication number: CN219406069U
Application number: CN202320022642.6U
Authority: CN
Inventors: 石进峰; 饶真均; 吕飞; 周玉
Original assignee: Danjiangkou Hechuang Auto Parts Co ltd
Current assignee: Danjiangkou Hechuang Auto Parts Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-25
Anticipated expiration: 2033-01-05

Abstract

The utility model provides an automobile shock absorber support, which comprises a mounting plate, a fixing piece and a buffer part, wherein the fixing piece is arranged opposite to the mounting plate; the buffer part is fixed between mounting panel and stationary blade, the buffer part includes a plurality of buffer sheets and a plurality of rigidity piece, buffer sheet and the crisscross range upon range of setting of rigidity piece, and range upon range of orientation be the line orientation of mounting panel and stationary blade, be provided with the through-hole on mounting panel, stationary blade and the buffer part, the through-hole is used for supplying the connecting rod of bumper shock absorber to insert. This automobile shock absorber ware support, the stationary blade promotes the buffer piece in the buffer portion and produces deformation, and the rigidity piece that sets up can carry out even conduction between each buffer piece with atress, avoids local atress too big, provides rigid support to the buffer piece simultaneously for each buffer piece can only produce holistic compression set, avoids local deformation fatigue to lead to unable recovery, thereby improves the holistic life of support.

Description

Automobile shock absorber ware support

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to an automobile shock absorber support.

Background

In order to quickly attenuate the vibration of a frame and a vehicle body and improve the smoothness and the comfort of the running of the vehicle, a shock absorber is generally arranged on an automobile suspension system, a bidirectional cylinder type shock absorber is widely adopted on the vehicle, the shock absorber is a vulnerable part in the using process of the vehicle, and the working quality of the shock absorber directly influences the running stability of the vehicle and the service lives of other parts, so that the shock absorber is always in a good working state.

The utility model provides a "shock absorber rubber support before car" of authorized publication number CN215334114U, it discloses set up the damping piece in the rubber support, improves rubber support life's scheme, because its whole adoption rubber makes, after long-time use, the support body will produce difficult resume deformation, influences the shock-absorbing performance of bumper shock absorber, causes the hindrance even to the normal use of bumper shock absorber.

Disclosure of Invention

In view of the above, the utility model provides an automobile shock absorber support, which increases the whole anti-deformation capability of the rubber structure by adding a rigid structure to the rubber shock absorbing part of the support, thereby prolonging the service life of the shock absorber support and reducing the replacement period.

The technical scheme of the utility model is realized as follows: the utility model provides an automobile shock absorber bracket, which comprises a mounting plate, a fixing piece and a buffer part, wherein,

the fixing piece is arranged opposite to the mounting plate;

the buffer part is fixed between mounting panel and stationary blade, the buffer part includes a plurality of buffer sheets and a plurality of rigidity piece, buffer sheet and the crisscross range upon range of setting of rigidity piece, and range upon range of orientation be the line orientation of mounting panel and stationary blade, be provided with the through-hole on mounting panel, stationary blade and the buffer part, the through-hole is used for supplying the connecting rod of bumper shock absorber to insert.

On the basis of the above technical scheme, preferably, the buffer part further comprises a protective sleeve, and the protective sleeve is sleeved on the outer sides of the buffer sheets and the rigid sheets.

Further preferably, the protective sleeve is a rubber sleeve.

On the basis of the technical scheme, preferably, the buffer sheet is a rubber gasket, and the rigid sheet is a steel sheet.

Further preferably, the device further comprises an outer guard ring which is fixed on the mounting plate and sleeved outside one end of the protective sleeve.

On the basis of the technical scheme, the buffer part is preferably provided with an abdication groove at one side close to the fixing piece, the abdication groove is positioned at the outside of the through hole, and the inner support ring is fixed with the fixing piece and is inserted into the abdication groove.

On the basis of the technical scheme, the buffer part is preferably provided with a plurality of pore canals, and the first positioning column and the second positioning column are respectively fixed on the mounting plate and the fixing plate and are respectively inserted into the pore canals.

On the basis of the technical scheme, preferably, the mounting plate is provided with a plurality of mounting holes, and the mounting holes are used for allowing bolts to pass through the mounting plate to fix the mounting plate with the automobile frame.

Compared with the prior art, the automobile shock absorber support has the following beneficial effects:

(1) The rigid sheets and the buffer sheets are arranged, and the reaction force generated by the expansion and contraction of the shock absorber acts on the fixing sheets, so that the fixing sheets push the buffer sheets in the buffer part to deform, the arranged rigid sheets can uniformly conduct the stress among the buffer sheets, so that the local overlarge stress is avoided, and meanwhile, the rigid support is provided for the buffer sheets, so that each buffer sheet can only generate integral compression deformation, the local deformation fatigue is avoided, the failure of recovery is avoided, and the integral service life of the bracket is prolonged;

(2) The first positioning column and the second positioning column are arranged to be matched with the pore canal on the buffer part, so that small-amplitude relative offset between the rigid sheet and the buffer sheet can be avoided when the buffer part deforms, and the stability of the buffer part is further improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an assembly of an automotive shock absorber bracket of the present utility model with an automotive shock absorber;

FIG. 2 is a perspective view of an automotive shock absorber mount of the present utility model;

FIG. 3 is a side view of the automotive shock absorber mount of the present utility model;

fig. 4 is a cross-sectional view at A-A in fig. 3.

Detailed Description

The following description of the embodiments of the present utility model will clearly and fully describe the technical aspects of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

As shown in fig. 1 to 4, the automobile shock absorber bracket of the present utility model comprises a mounting plate 1, a fixing piece 2 and a buffer portion 3.

The mounting panel 1 is the sheet metal piece, has offered a plurality of mounting hole 11 on it, and the quantity of mounting hole 11 is selected according to required installation motorcycle type, generally is three, and with the position relative distribution of three angles of equilateral triangle, when fixing mounting panel 1 with the frame of car, use the bolt to pass mounting hole 11, with mounting panel 1 with the frame fixed can, still be provided with the spacing groove in the outside of mounting hole 11, the spacing groove is used for placing the metal gasket of bolt, carries out supplementary spacing to the bolt through the metal gasket, avoids the bolt to directly contact with mounting panel 1 and causes mechanical wear.

The buffer part 3 is fixed on the mounting plate 1, simultaneously, one side of the buffer part 3 far away from the mounting plate 1 is fixed to the stationary blade 2, a through opening 4 is formed in the integral component formed by the mounting plate 1, the stationary blade 2 and the buffer part 3, when the support is connected with the shock absorber, the connecting rod of the shock absorber is inserted through the through opening 4, the stationary blade 2 is wholly made of metal materials, and is welded and fixed with the connecting rod of the shock absorber, and meanwhile, one end of the shock absorber spring is in contact with the surface of the stationary blade 2.

The buffer part 3 includes a plurality of buffer sheets 31 and a plurality of rigid sheets 32, buffer sheets 31 and rigid sheets 32 are crisscross to be stacked and set up, and the direction of range upon range of orientation is mounting panel 1 and stationary blade 2 central line's direction, buffer part 3's both ends are rigid sheets 32, namely the quantity of rigid sheets 32 is more than buffer sheets 31's quantity, make buffer part 3 through the rigid sheets 32 at both ends and stationary blade 2 and mounting panel 1 contact, adjacent rigid sheets 32 and buffer sheets 31 are fixed through the bonding, it is noted that the thickness of buffer sheets 31 should be greater than the thickness of rigid sheets 32, in order to ensure that the support is possessing good deformability, thickness also can not be too big, avoid causing great influence to the installation space of bumper shock absorber, in actual use, the flexible reaction force that produces of bumper shock absorber will be used on stationary blade 2, make stationary blade 2 promote buffer sheets 31 in buffer part 3 and produce deformation, the rigid sheets 32 that set up can evenly conduct atress between each buffer sheets 31, avoid local atress too big, simultaneously provide rigid support to buffer sheets 31, make each whole compression deformation that can only produce whole deformation, thereby avoid whole fatigue life to improve.

As a preferred embodiment, the buffer portion 3 further includes a protective sleeve 33, the protective sleeve 33 is sleeved on the outer sides of the buffer sheets 31 and the rigid sheets 32, the protective sleeve 33 is integrally hollow and cylindrical, and is made of a flexible material, and can be deformed together when the buffer portion 3 is deformed under pressure, and the set protective sleeve 33 can prevent external stains and dust from entering between the buffer sheets 31 and the rigid sheets 32, so that the connection stability of the buffer sheets 31 and the rigid sheets 32 is affected, and the service life of the support is further prolonged.

In the above embodiment, the protective sleeve 33 is a rubber sheath, which is formed by extrusion molding, and has good deformation performance after being sleeved outside the buffer sheet 31 and the rigid sheet 32, and can isolate impurities in the outside air, so as to avoid the contact between the buffer sheet 31 and the rigid sheet 32 and the outside, and the aging of the protective sleeve 33 does not affect the overall service performance of the bracket because the protective sleeve 33 is not a main stress part.

As a preferred embodiment, the buffer sheet 31 is a rubber gasket, the buffer sheet 31 is integrally provided with a circular opening, the center of the circle is provided with an opening positioned on the through hole 4, the thickness of the buffer sheet 31 can be selected according to the dead weight and other parameters of the installed vehicle, the rigid sheet 32 is a steel sheet, the rigid sheet 32 and the buffer sheet 31 are identical in shape, the same position of the center of the circle is also provided with an opening, the opening on the rigid sheet 32 is formed by punching, the buffer sheet 31 adopts the rubber gasket, the buffer sheet 31 has good pressure resistance and buffering performance, the stressed force can be effectively buffered, the rigid sheet 32 is a steel sheet, the cost is low, the rigidity is good, and the buffer sheet 31 and the rigid sheet 32 are laminated together to form a whole, so that the buffer sheet can have good buffering performance and local deformation resistance.

In the above embodiment, the mounting plate further comprises an outer retainer 5, the outer retainer 5 is a cylindrical metal ring body, the outer retainer 5 is fixed on the mounting plate 1 in a welding manner and sleeved outside one end of the protective sleeve 33, the end of the protective sleeve 33 is tightly pressed on the rigid sheet 32 and the buffer sheet 31, the protective sleeve 33 is prevented from deflecting up and down in the deformation process, meanwhile, the overall structural stability of the mounting plate 1 can be improved, and the probability of the mounting plate 1 being deformed under pressure is reduced.

As a preferred embodiment, the inner support ring 6 is further provided with an inner support ring 6, the whole inner support ring 6 is made of metal, one side of the buffer part 3, which is close to the fixing piece 2, is provided with a yielding groove 301, the yielding groove 301 is located outside the through hole 4, the inner support ring 6 and the fixing piece 2 are fixed, the inner support ring 6 can be welded or integrally formed, the inner support ring 6 is inserted into the yielding groove 301 during installation, the rigid sheet 32 and the buffer sheet 31 at the inner support end of the buffer part 3 are supported, meanwhile, the inner support ring 6 can play a role of auxiliary positioning during the assembly process of the fixing piece 2 and the buffer part 3, the deformation resistance of the fixing piece 2 is enhanced, the inner support ring 6 can be welded with a connecting rod of the buffer together with the fixing piece 2 during the installation of the buffer, the structural stability is improved, and the depth of the yielding groove 301 is larger than the height of the inner support ring 6, so that the deformable space is provided for the buffer sheet 31 located at the outer side of the inner support ring 6.

As a preferred embodiment, the buffer part 3 is provided with a plurality of channels 302, the first positioning column 7 and the second positioning column 8 are respectively fixed on the mounting plate 1 and the fixing plate 2 and are respectively inserted into the channels 302, the first positioning column 7 and the second positioning column 8 are respectively arranged in a plurality, when the buffer part 3 deforms, the first positioning column 7 and the second positioning column 8 can avoid small-amplitude relative offset between the rigid plate 32 and the buffer plate 31, the stability of the buffer part 3 is further improved, and it is noted that the ends of the first positioning column 7 and the second positioning column 8 are arranged in a circular truncated cone shape, so that the rigid plate 32 and the buffer plate 31 on the buffer part 3 cannot be impacted by the first positioning column 7 and the second positioning column 8 in the channels 302 when the buffer part 3 stretches and deforms.

The working principle of the utility model is as follows: the spring of bumper shock absorber and stationary blade 2 contact to make the connecting rod insert in the opening 4, stationary blade 2 carries out welded fastening with the connecting rod, mounting panel 1 installs to the frame on, the other end of bumper shock absorber is connected with the suspension of vehicle, in the use, the abrupt change power that the bumper shock absorber receives is conducted to on the stationary blade 2, and press buffer part 3 by stationary blade 2, cushion abrupt change power through buffer part 3's internal deformation, further reduce the influence of abrupt change power to the frame, avoid abrupt change power too big simultaneously to cause the mechanical collision between support and the frame, stability when improving support and bumper shock absorber and support, and the life of extension bumper shock absorber and support.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. An automobile shock absorber support, comprising a mounting plate (1), characterized in that: also comprises a fixing piece (2) and a buffer part (3), wherein,

the fixing piece (2) is arranged opposite to the mounting plate (1);

the buffer part (3) is fixed between the mounting plate (1) and the fixing plate (2), the buffer part (3) comprises a plurality of buffer sheets (31) and a plurality of rigid sheets (32), the buffer sheets (31) and the rigid sheets (32) are arranged in a staggered and laminated mode, the lamination direction is the connecting line direction of the mounting plate (1) and the fixing plate (2), the through holes (4) are formed in the mounting plate (1), the fixing plate (2) and the buffer part (3), and the through holes (4) are used for inserting connecting rods of the shock absorber.

2. The automotive shock absorber mount of claim 1, wherein: the buffer part (3) further comprises a protective sleeve (33), and the protective sleeve (33) is sleeved on the outer sides of the buffer sheets (31) and the rigid sheets (32).

3. The automotive shock absorber mount of claim 2, wherein: the protective sleeve (33) is a rubber protective sleeve.

4. The automotive shock absorber mount of claim 1, wherein: the buffer sheet (31) is a rubber gasket, and the rigid sheet (32) is a steel sheet.

5. The automotive shock absorber mount of claim 2, wherein: the novel anti-theft device further comprises an outer guard ring (5), wherein the outer guard ring (5) is fixed on the mounting plate (1) and sleeved outside one end of the protective sleeve (33).

6. The automotive shock absorber mount of claim 1, wherein: still include interior ring (6), buffer portion (3) are close to one side of stationary blade (2) and have been seted up groove (301) of stepping down, groove (301) of stepping down is located the outside of opening (4), interior ring (6) are fixed with stationary blade (2) to insert in groove (301) of stepping down.

7. The automotive shock absorber mount of claim 1, wherein: the novel structure is characterized by further comprising a first positioning column (7) and a second positioning column (8), wherein a plurality of pore channels (302) are formed in the buffer part (3), and the first positioning column (7) and the second positioning column (8) are respectively fixed on the mounting plate (1) and the fixing plate (2) and are respectively inserted into the pore channels (302).

8. The automotive shock absorber mount of claim 1, wherein: a plurality of mounting holes (11) are formed in the mounting plate (1), and the mounting holes (11) are used for allowing bolts to penetrate through the mounting plate (1) to fix the mounting plate (1) with the automobile frame.