CN207015098U

CN207015098U - A kind of carrier structure of automotive suspension mechanism

Info

Publication number: CN207015098U
Application number: CN201720908658.1U
Authority: CN
Inventors: 倪红兵
Original assignee: Nantong Earl New Energy Automobile Research Institute Co Ltd
Current assignee: Nantong Earl New Energy Automobile Research Institute Co Ltd
Priority date: 2017-07-25
Filing date: 2017-07-25
Publication date: 2018-02-16
Anticipated expiration: 2027-07-25

Abstract

The utility model discloses a kind of carrier structure of automotive suspension mechanism, including brake disc mounting bracket and motor mounting surface, the brake disc mounting bracket has mounting surface, and from the vertically extending link of mounting surface, the link is integrally fixed with motor mounting surface, there are four pilot holes on the mounting surface, brake disc is fixedly mounted with mounting surface, it is fixedly mounted by bolt through pilot hole, the motor mounting surface center offers mesopore, and the position that mesopore surrounding corresponds to pilot hole has arc groove, realize that motor installs surface side fastening bolt.The utility model provides a kind of carrier structure of automobile suspension system, and middle pore structure is improved on the premise of bracket bulk strength is not reduced so that bolt therefrom hole face can be fastened, and simplify assembling formality, while improve efficiency of assembling.

Description

A kind of carrier structure of automotive suspension mechanism

Technical field

It the utility model is related to a kind of automotive wheel auxiliary body, more particularly to a kind of bracket knot of automobile suspension system Structure.

Background technology

Suspension system transmits all power and torque for acting between wheel and vehicle body, and relaxes automobile in uneven road surface The impact born during upper traveling, the vibration transmissibility of decay wheel to vehicle body, ensure the comfortableness of occupant, reduce vehicle in itself Dynamic loading, the ride performance of vehicle can be effectively improved.

For manned car, suspension system will ensure that the vibration acceleration that occupant is born in car can not surpass Defined boundary value is crossed, also to ensure that vehicle body and wheel are small in the amplitude of resonance region, the characteristics such as vibration decay is fast.

Bracket is the important component for realizing brake disc assembling in existing suspension system, passes through four fixed hexagon socket head cap screws Assembled, but pore location inner circle has interference to bolt axis direction on existing bracket, causes bolt can not be from just Face is fastened, and can only slowly be fixed from both sides neutral by die nut, and assembling is not only cumbersome, and it is very big to consume man-hour.

Utility model content

A kind of the defects of the purpose of this utility model is to overcome prior art, there is provided the bracket knot of automobile suspension system Structure, middle pore structure is improved on the premise of bracket bulk strength is not reduced so that bolt therefrom hole face can be carried out tightly Gu simplifying assembling formality, while improve efficiency of assembling.

To achieve the above object, the utility model proposes following technical scheme：

A kind of carrier structure of automobile suspension system, the suspension system include upper fixed seat, lower fixed seat, installed in lower solid In motor and guiding mechanism in reservation, in damper, the motor between upper fixed seat and lower fixed seat Front end is provided with Wheel support, and brake disc is provided with Wheel support, and the Wheel support includes brake disc mounting bracket and electricity Machine mounting surface, the brake disc mounting bracket have a mounting surface, and from the vertically extending link of mounting surface, the link and motor Mounting surface is integrally fixed, and has four pilot holes on the mounting surface, and brake disc is fixedly mounted with mounting surface, worn by bolt Pilot hole fixed installation is crossed, the motor mounting surface center offers mesopore, and the position that mesopore surrounding corresponds to pilot hole has Arc groove, realize that motor installs surface side fastening bolt.

Preferably, the damper both ends are hinged with upper fixed seat and lower fixed seat end respectively.

Preferably, the guiding mechanism includes two leads and mounting seat, the mounting seat is arranged on two guiding Post upper end, the lead are inserted into lower fixed seat in two pilot holes, have steering column installation among the mounting seat Hole, both sides have lead mounting hole, while lead mounting hole is corresponded in mounting seat both ends of the surface with up/down perforation in longitudinal direction Cut, and lead mounting hole is corresponded in mounting seat side with two fastening thread holes arranged up and down.

Preferably, the lead upper end has two annular grooves arranged up and down, lower end has external screw thread, passed through Two lead lower ends are connected by fixed plate after lower fixed seat.

Compared with prior art, the carrier structure for a kind of automobile suspension system that the utility model discloses, is not reducing support Centering pore structure is improved on the premise of frame bulk strength so that bolt therefrom hole face can be fastened, and simplify assembling hand It is continuous, while improve efficiency of assembling.

Brief description of the drawings

Fig. 1 is suspension system arrangement schematic diagram described in the utility model；

Fig. 2 is the structural representation of bracket described in the utility model；

Fig. 3 is the front view of bracket described in the utility model；

Fig. 4 is the utility model guiding mechanism guide post structure figure；

Fig. 5 is the structure chart of the utility model guiding mechanism mounting seat；

Fig. 6 is the structural representation of the utility model fixed plate.

Embodiment

Below in conjunction with accompanying drawing of the present utility model, the technical scheme of the utility model embodiment is carried out clear, complete Description.

As shown in Fig. 1 ~ 6, the carrier structure of the automobile suspension system disclosed in the utility model, wherein suspension system include Upper fixed seat 1, lower fixed seat 2, motor 3, damper 4, guiding mechanism and steering mechanism.

Particularly, the motor 3 is fixedly mounted on lower fixed seat 2, and its front end is provided with Wheel support 5, and Brake disc 6 is installed, the lower fixed seat is located at motor both sides provided with two pilot holes 7, led respectively on Wheel support Linear bearing 8 is embedded with into hole 7, while lower fixed seat both ends are provided with clipping fixed part 9.

The Wheel support 5 includes brake disc mounting bracket 23 and motor mounting surface 24, and the brake disc mounting bracket has peace Dress face 25, and be integrally fixed from the vertically extending link 26 of mounting surface, the link with motor mounting surface, the mounting surface Upper to have four pilot holes 27, brake disc is fixedly mounted with mounting surface, is fixedly mounted by bolt 30 through pilot hole, the electricity Machine mounting surface center offers mesopore 28, and the position that mesopore surrounding corresponds to pilot hole has arc groove 29, realizes that motor is pacified Fill surface side fastening bolt.

The guiding mechanism includes lead 10 and mounting seat 11, and wherein lead upper end has two rings arranged up and down Connected in star 12, lower end have external screw thread 13, and mounting seat 11 is arranged on two upper ends of lead 10, have steering column peace among it Hole 14 is filled, both sides have lead mounting hole 15, while lead mounting hole corresponds to has up/down perforation in mounting seat both ends of the surface In longitudinal cut 16, and lead mounting hole corresponds to have in mounting seat side and is arranged in two fastening thread holes 17 up and down, leads Into the upper end of post 10 insertion lead mounting hole 15, its annular groove position face fastening thread hole, by bolt 18 through tightly Gu screwed hole locks annular groove so that lead is fixedly mounted with mounting seat, and two lead lower ends pass through lower fixed seat Pilot hole 7, and two lead lower ends are connected using the attaching nut of fixed plate 19.

There are two vias, while two long sides are rolled over simultaneously respectively towards 90 ° of bendings 22 one on the other in the fixed plate 19 Crook has R1 chamferings, and this bending-type fixed plate structure adds resistance to torsion when guiding mechanism is oriented to.

Steering column 20, the steering column upper end are installed with the steering column mounting hole 14 of the mounting seat 11 It is fixedly mounted by fixed mechanism 21 and vehicle frame.

Fixed seat 1 is sleeved on steering column 20, and its both ends equally has clipping fixed part 9, the damping Clipping fixed part of the both ends of device 4 respectively with upper fixed seat and lower fixed seat is hinged.

Technology contents and technical characteristic of the present utility model are had revealed that as above, but those skilled in the art still may be used A variety of replacements and modification without departing substantially from the utility model spirit can be made based on teaching of the present utility model and announcement, therefore, this Utility model protection scope should be not limited to the content disclosed in embodiment, and should include various without departing substantially from replacement of the present utility model And modification, and covered by present patent application claim.

Claims

1. a kind of carrier structure of automotive suspension mechanism, the suspension system includes upper fixed seat, lower fixed seat, installed in lower fixation In motor and guiding mechanism on seat, between upper fixed seat and lower fixed seat before damper, the motor End is provided with Wheel support, and brake disc is provided with Wheel support, it is characterised in that：The Wheel support is pacified including brake disc To shelve and motor mounting surface, the brake disc mounting bracket has a mounting surface, and from the vertically extending link of mounting surface, the connection Frame is integrally fixed with motor mounting surface, has four pilot holes on the mounting surface, and brake disc is fixedly mounted with mounting surface, leads to Cross bolt to be fixedly mounted through pilot hole, the motor mounting surface center offers mesopore, and mesopore surrounding corresponds to pilot hole Position has arc groove, realizes that motor installs surface side fastening bolt.

A kind of 2. carrier structure of automotive suspension mechanism according to claim 1, it is characterised in that：The damper both ends It is hinged respectively with upper fixed seat and lower fixed seat end.

A kind of 3. carrier structure of automotive suspension mechanism according to claim 1, it is characterised in that：The guiding mechanism bag Two leads and mounting seat are included, the mounting seat is arranged on two lead upper ends, and the lead is inserted into lower fixed seat In two pilot holes, there is steering column mounting hole among the mounting seat, both sides have lead mounting hole, are oriented to simultaneously Post mounting hole, which is corresponded in mounting seat both ends of the surface, has up/down perforation in longitudinal cut, and lead mounting hole is corresponding in mounting seat side Face has two fastening thread holes arranged up and down.

A kind of 4. carrier structure of automotive suspension mechanism according to claim 3, it is characterised in that：The lead upper end With two annular grooves arranged up and down, lower end has external screw thread, through lower fixed seat after by fixed plate by two guiding Post lower end is connected.