CN218477411U

CN218477411U - Engine front suspension limiting deformation elastic cushion block structure

Info

Publication number: CN218477411U
Application number: CN202222822760.3U
Authority: CN
Inventors: 吴兴海; 吴兴木
Original assignee: Hangzhou Kangda Tools Co ltd
Current assignee: Hangzhou Kangda Tools Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-14
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to an elastic cushion block technical field, in particular to spacing deformation elastic cushion block structure of suspension before engine, including the cushion main part, its characterized in that: fixed ironware is installed at cushion main part top, fixed ironware is installed down in cushion main part bottom, go up fixed ironware and install external fixed ironware jointly with fixed ironware outside down, this application simple structure, stability is high, it is fixed about going on it through setting up fixed ironware and fixed ironware down, set up external fixed ironware again and set up the external fixed ironware outside down fixed ironware and carry out multiple protection fixedly, set up the damping spring shock absorber ware of cushion main part both sides and the damper assembly of bottom and can absorb the kinetic energy that the vehicle went in producing, can protect the cushion main part not damaged again, thereby this elastic cushion's life has also been prolonged.

Description

Engine front suspension limiting deformation elastic cushion block structure

Technical Field

The utility model relates to an elastic cushion block technical field, in particular to suspension spacing deformation elastic cushion block structure before engine.

Background

The automobile engine is a device for providing power for an automobile, is the heart of the automobile and determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile; two common automobile engines are divided into gasoline engines and diesel engines; both belong to reciprocating piston internal combustion engines and convert the chemical energy of fuel into the kinetic energy of the machine. In actual application, in order to guarantee the stability of automobile engine, prevent automobile frame and engine vibrations, generally install the cushion between engine supporting legs and frame and cushion the shock attenuation, but current cushion simple structure, the shock attenuation effect is relatively poor, then can't absorb jolting during the vehicle is gone, will vibrate when the engine operation, leads to the engine to break down easily.

The Chinese patent discloses an elastic cushion block (publication number: CN 206000912U) for front suspension of an automobile engine, which comprises a rubber body and is characterized in that both ends of the rubber body are diameter-expanding sections, a middle section is arranged between the two diameter-expanding sections, and T-shaped bulges arranged at intervals are arranged on the upper surface and the lower surface of the middle section.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the relatively poor shortcoming of shock attenuation effect among the prior art, and the engine front suspension spacing deformation elastic cushion block structure that proposes.

The utility model provides a technical scheme that its technical problem adopted is: engine front suspension limit deformation elastic cushion block structure, including the cushion main part, its characterized in that: the top of the cushion block main body is provided with an upper fixed iron piece, the bottom of the cushion block main body is provided with a lower fixed iron piece, and the outer sides of the upper fixed iron piece and the lower fixed iron piece are provided with an external fixed iron piece together.

Preferably, go up fixed ironware and be the type structure of doglegging, go up fixed ironware top and install first connecting screw, first connecting screw quantity is 2, second connecting screw is installed to fixed ironware bottom down, second connecting screw quantity is 2.

Preferably, damping spring shock absorbers are respectively installed on two sides of the cushion block main body, one end of each damping spring shock absorber is connected to the cushion block main body, the other end of each damping spring shock absorber is connected to the inner wall of the upper fixing iron piece, and kinetic energy generated by transverse impact can be effectively absorbed through the damping spring shock absorbers.

Preferably, install damper between cushion main part and the lower fixed ironware, damper includes first connecting plate, first damping spring is installed to first connecting plate center one side, first damping spring installs second damping spring all around, the support column is do not installed in four apex angle punishments of first connecting plate, first damping spring, second damping spring and support column other end are connected with the second connecting plate jointly, can absorb the kinetic energy that the vehicle produced in traveling through setting up damper, can protect the cushion main part not damaged again.

Preferably, square grooves are formed in two sides of the cushion block main body respectively, limiting sliding grooves are formed in the square grooves, one sides of the limiting sliding grooves are connected with buffering fixed blocks, the stability of the cushion block main body structure can be kept through the buffering fixed blocks, and the cushion block main body is protected from being damaged.

Preferably, external fixed ironware includes the bottom plate, fixed stop is installed respectively to bottom plate top both sides, fixed stop quantity is 2, 2 fixed stop both ends are connected with the handle jointly, through setting up handle convenient to detach and carrying external fixed ironware.

The utility model discloses an useful part lies in:

this application simple structure, stability is high, and it is fixed from top to bottom to go on it through setting up fixed ironware and fixed ironware down, sets up external fixed ironware again in last fixed ironware and the fixed ironware outside down and carries out multiple protection fixedly, sets up the kinetic energy that produces in the vehicle traveles in the damping spring shock absorber ware of cushion main part both sides and the damper assembly of bottom, can protect the cushion main part not damaged again to this resilient cushion's life has also been prolonged.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the structure of the present invention.

Fig. 3 is an exploded view of the structure of the present invention.

Fig. 4 is an exploded view of another perspective of the structure of the present invention.

Fig. 5 is an exploded view of another perspective of the structure of the present invention.

Fig. 6 is an enlarged view of a in fig. 5 according to the present invention.

In the figure: 1. a first connecting stud; 2. an upper fixed iron piece; 3. fixing a baffle plate; 4. a lower fixed iron piece; 5. a handle; 6. a damping spring damper; 7. a base plate; 8. a cushion block main body; 9. a second connecting stud; 10. buffering the fixed block; 11. a first damping spring; 12. a second damping spring; 13. a first connecting plate; 14. a support column; 15. a second connecting plate; 16. a limiting chute; 17. and connecting the bumps.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts belong to the protection scope of the present invention.

Detailed Description

Referring to fig. 1-6, a front suspension limit deformation elastic cushion block structure of an engine includes a cushion block main body 8, and is characterized in that: last fixed ironware 2 is installed at 8 tops of cushion main part, fixed ironware 4 is installed down to 8 bottoms of cushion main part, go up fixed ironware 2 and install external fixed ironware jointly with the 4 outsides of fixed ironware down, go up fixed ironware 2, fixed ironware 4 and external fixed ironware are the metal material down, cushion main part 8 is the natural rubber material.

In this embodiment, it is the type structure that appears to go up fixed ironware 2, go up fixed ironware 2 tops and install first connecting stud 1, first connecting stud 1 quantity is 2, second connecting stud 9 is installed to fixed ironware 4 bottoms down, second connecting stud 9 quantity is 2, first connecting stud 1 is fixed on last fixed ironware 2 through the mode of spiro union, second connecting stud 9 is fixed under on fixed ironware 4 through the mode of spiro union.

In this embodiment, damping spring shock absorbers 6 are installed respectively to 8 both sides of cushion main part, damping spring shock absorbers 6 are common product on the market, can directly purchase and obtain, damping spring shock absorbers 6 quantity is 2, can absorb the kinetic energy that comes from the transverse impact production, damping spring shock absorbers 6 one end is connected on cushion main part 8, and the other end is connected at the inner wall of last fixed ironware 2.

In this embodiment, install damper between cushion main part 8 and the lower fixed ironware 4, damper includes first connecting plate 13, first damping spring 11 is installed to first connecting plate 13 center one side, institute first damping spring 11 installs second damping spring 12 all around, second damping spring 12 is 4 in quantity, first damping spring 11 volume ratio second damping spring 12 is slightly bigger, second damping spring 12 first damping spring 11 and second damping spring 12 are common product on the market, can directly purchase and obtain, support column 14 is installed respectively to four apex angle departments of first connecting plate 13, support column 14 is cylindrical and quantity and is 4, institute first damping spring 11, second damping spring 12 and support column 14 other end are connected with second connecting plate 15 jointly, first connecting plate 13 and second connecting plate 15 are square metal block or the metal body respectively, first connecting plate 13 is fixed in cushion main part 8 bottom through spiro union or welded mode, second connecting plate 15 is fixed on the lower fixed ironware 4 through spiro union or welded mode.

In this embodiment, the two sides of the cushion block main body 8 are respectively provided with a square groove, a limit sliding groove 16 is arranged in the square groove, one side of the limit sliding groove 16 is connected with a buffer fixing block 10, the buffer fixing block 10 can be divided into two parts, one part of the structure is in a seven-shaped structure, one end of the structure is connected with a connecting lug 17, the connecting lug 17 is embedded in the limit sliding groove 16, when the automobile runs through a bumpy road section and is impacted from the front and the back, the buffer fixing block 10 is fixed on the lower fixing iron piece 4, and the connecting lug 17 is embedded in the limit sliding groove 16, so that the stability of the structure of the cushion block main body 8 can be kept, and the connecting lug 17 has a certain buffer space in the limit sliding groove 16 under the action of the limit sliding groove 16, thereby absorbing certain kinetic energy and protecting the main body 8 from being damaged.

In this embodiment, external fixed ironware includes bottom plate 7, bottom plate 7 bottom is equipped with the spread groove of forming a complete set with second connecting stud 9, fixed stop 3 is installed respectively to 7 top both sides of bottom plate, fixed stop 3 is the metal block of arc structure, 3 quantity of fixed stop are 2, 2 3 both ends of fixed stop are connected with handle 5 jointly, through setting up handle 5 convenient to detach and carrying external fixed ironware.

The implementation principle of the embodiment is as follows: the elastic cushion block is structurally installed inside an engine through a first connecting stud 1 and a second connecting stud 9, when an automobile runs through a bumpy road section and is impacted from front, back, left and right, damping spring shock absorbers 6 arranged on two sides of a cushion block main body 8 can absorb kinetic energy generated by transverse impact, the cushion block main body is fixed up and down through an upper fixing iron piece 2 and a lower fixing iron piece 4, then external fixing iron pieces are arranged on the outer sides of the upper fixing iron piece 2 and the lower fixing iron piece 4 for multiple protection and fixation, the stability of the structure is improved, a shock absorption assembly arranged at the bottom of the cushion block main body 8 can absorb the kinetic energy generated during running of the automobile and can also protect the cushion block main body 8 from being damaged, the service life of the elastic cushion block is prolonged, and potential safety hazards are reduced.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means 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 invention. 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 foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a spacing elastic cushion block structure that warp of suspension before engine, includes cushion main part (8), its characterized in that: fixed ironware (2) are installed on cushion main part (8) top, fixed ironware (4) are installed down to cushion main part (8) bottom, go up fixed ironware (2) and install external fixed ironware jointly with fixed ironware (4) outside down.

2. The structure of the elastic cushion block for limiting deformation of the front suspension of the engine as claimed in claim 1, wherein: go up fixed ironware (2) and be the type structure of dogging, go up fixed ironware (2) top and install first connecting stud (1), first connecting stud (1) quantity is 2, second connecting stud (9) are installed to fixed ironware (4) bottom down, second connecting stud (9) quantity is 2.

3. The structure of the elastic cushion block for limiting deformation of the front suspension of the engine as claimed in claim 1, wherein: damping spring shock absorbers (6) are installed respectively to cushion main part (8) both sides, damping spring shock absorbers (6) one end is connected on cushion main part (8), and the other end is connected at the inner wall of last fixed ironware (2).

4. The structure of the elastic cushion block for limiting deformation of the front suspension of the engine as claimed in claim 1, wherein: cushion main part (8) and install damper between fixed ironware (4) down, damper includes first connecting plate (13), first damping spring (11) are installed to first connecting plate (13) center one side, second damping spring (12) are installed all around to first damping spring (11), support column (14) are do not installed in four apex angle punishments of first connecting plate (13), first damping spring (11), second damping spring (12) and support column (14) other end are connected with second connecting plate (15) jointly.

5. The structure of the elastic cushion block for limiting deformation of the front suspension of the engine as claimed in claim 1, wherein: the cushion block is characterized in that square grooves are formed in two sides of the cushion block main body (8) respectively, limiting sliding grooves (16) are formed in the square grooves, and one sides of the limiting sliding grooves (16) are connected with buffering fixed blocks (10).

6. The structure of the elastic cushion block with the limiting deformation function for the front suspension of the engine as claimed in claim 1, wherein: the external fixed ironware includes bottom plate (7), fixed stop (3) are installed respectively to bottom plate (7) top both sides, fixed stop (3) quantity is 2, 2 fixed stop (3) both ends are connected with handle (5) jointly.