CN210769987U

CN210769987U - Installation component for magnetorheological damper of automobile suspension system

Info

Publication number: CN210769987U
Application number: CN201921750093.4U
Authority: CN
Inventors: 黄燕; 谢礼杰; 许喜
Original assignee: Ningbo Oak Auto Parts Co ltd
Current assignee: Ningbo Oak Auto Parts Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-16
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an installation component for a magneto-rheological damper of an automobile suspension system, which comprises a damper main body, the two ends of the shock absorber main body are respectively provided with a mounting seat, one side of the mounting seat close to the shock absorber main body is respectively provided with two fixing plates, the two ends of the shock absorber main body can be movably inserted between the two fixing plates, the two fixing plates are both provided with penetrating inserting holes, and the fixed plate is provided with an inserting piece through the inserting hole, the mounting component for the magneto-rheological damper of the automobile suspension system is different from the prior art, when the magneto-rheological damper is installed, the traditional installation mode of bolt fixing and welding fixing is abandoned, when the service life of the automobile is expired or the automobile is damaged accidentally, the installation and the disassembly of the magnetorheological damper are effectively facilitated, the maintenance and the replacement of the magnetorheological damper are greatly facilitated, and other elements in the automobile cannot be damaged in the assembling and disassembling process.

Description

Installation component for magnetorheological damper of automobile suspension system

Technical Field

The utility model relates to an automobile magneto rheological damper installs technical field, specifically is an automobile suspension system magneto rheological damper is with installation component.

Background

The magneto-rheological damper utilizes electromagnetic reaction, takes input information from a sensor for monitoring the motion of a vehicle body and wheels as a basis, and makes real-time response to road conditions and driving environment, the control system provides quick, smooth and continuously variable damping force by using an economical and reliable component structure, reduces the vibration of the vehicle body and increases the adhesive force between tires and various road surfaces, and different from the traditional damping system, the magneto-rheological damper does not have a fine valve structure, and achieves the damping effect by the flow resistance of liquid, thereby being beneficial to providing excellent vehicle body control and buffering the recoil force borne by each wheel, further improving the stability of the vehicle to the greatest extent and enhancing the driving performance and the comfort degree.

However, in the installation process of the automobile magnetorheological damper in the prior art, a welding type or a large number of bolts are generally adopted for fixing, but the service life of the magnetorheological damper is effective in the use process, when the magnetorheological damper is damaged accidentally, the magnetorheological damper needs to be disassembled so as to be maintained and replaced, when a large number of bolts are adopted for fixing, after the magnetorheological damper is used for a long time, the bolts can be soaked by external humid air to cause rust death, so that the disassembly and the assembly are inconvenient, the welding is stable, the installation is relatively fixed, the disassembly needs to be cut and disassembled by a cutting knife, the trouble is very high, and meanwhile, the splashed sparks during the cutting can cause damage to other automobile elements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for installation component for magneto rheological damper of automobile suspension system of magneto rheological damper dismouting to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mounting component for a magneto-rheological damper of an automobile suspension system comprises a damper main body, wherein mounting seats are arranged at two ends of the damper main body, two fixing plates are respectively mounted at one side of the mounting seats, which is close to the damper main body, two ends of the damper main body can be movably inserted and combined between the two fixing plates, penetrating insertion and combination holes are respectively formed in the two fixing plates, an insertion part is inserted and combined in the fixing plates through the insertion and combination holes and movably penetrates through the two fixing plates and the end part of the damper main body respectively, a fixing part is arranged at the end part of the insertion part so as to be different from the prior art, when the magneto-rheological damper is mounted, the traditional mounting mode of bolt fixing and welding fixing is abandoned, when the magneto-rheological damper is expired in service life or is damaged accidentally, the mounting and dismounting of the magneto-rheological damper are effectively facilitated, and the maintenance and the replacement of the magneto-rheological, and other elements in the automobile cannot be damaged in the dismounting process.

Preferably, the inserting piece comprises an inserting rod, the inserting rod movably penetrates through two inserting holes and the end part of the shock absorber main body respectively, and a limiting baffle is installed at one end of the inserting rod so as to effectively avoid the inserting rod from falling off and ensure that the inserting rod is inserted and fixed efficiently.

Preferably, the mounting includes the socket, the socket inserts with the inserted bar and closes, the locating hole that runs through is seted up to the inserted bar tip, it runs through and is provided with the reference column to insert to close a seat one side, the reference column with insert and close a sliding connection, and the reference column inserts with the locating hole and close, the reference column is kept away from the one end of inserted bar and is installed and grip the kicking block, it is fixed with extension spring to grip the one side that the kicking block is close to the socket, extension spring keeps away from the one end of gripping the kicking block and inserts and close a seat fixed, through the mounting that sets up to distinguish prior art's bolt fastening and welded fastening's mounting means, close fixedly in order to provide effectual inserting, carry out effectual installation use to the magnetic current.

Preferably, the reference column, the kicking block grips and extension spring all are equipped with two, through setting up two reference columns, gripping kicking block and extension spring, then can effectively improve the inserted and combined dynamics of mounting, guarantee high-efficient fixed.

Preferably, limit baffle all installs expanding spring with the one side that the seat of closing by inserting is close to the fixed plate, expanding spring keeps away from limit baffle and the one end of the seat of closing by inserting respectively with the fixed plate contact, through the expanding spring who sets up, then provides its elastic contact's ability, under the prerequisite of guaranteeing effectively to close by inserting, avoids rigidity contact wear to effectively improve the life of device.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, be different from prior art, when installing magnetorheological damper, abandoned traditional bolt fastening and welded fastening's mounting means, when its life-span expires or unexpected damage, the effectual installation that has made things convenient for magnetorheological damper is dismantled, and very big maintenance that has made things convenient for magnetorheological damper is changed, and the dismouting in-process can not damage other components in to the car.

Drawings

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

FIG. 2 is a schematic view of the main structure of the shock absorber of the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3 according to the present invention;

FIG. 5 is a schematic structural view of FIG. 3 with FIG. 4 removed according to the present invention;

FIG. 6 is a schematic view of the structure of the insertion member of the present invention;

fig. 7 is a schematic view of the fixing member of the present invention.

In the figure: 1-a damper body; 2-mounting a base; 3, fixing a plate; 4-a mating hole; 5-an insert; 6-a fixing piece; 7-inserting a rod; 8-a limit baffle; 9-a socket; 10-positioning holes; 11-a positioning post; 12-holding the top block; 13-a tension spring; 14-a telescopic spring.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a mounting component for a magnetorheological damper of an automobile suspension system comprises a damper main body 1, wherein the damper main body 1 is magnetorheological damper equipment in the prior art, and is preferably RD-8040-1, and redundant description is not provided herein;

the two ends of the damper main body 1 are respectively provided with a mounting seat 2, the mounting seats 2 are welded or pre-installed in an automobile through bolts and are used for mounting and fixing the damper main body 1, two fixing plates 3 are respectively installed on one side, close to the damper main body 1, of the mounting seats 2, the two ends of the damper main body 1 can be movably inserted and combined between the two fixing plates 3, the two fixing plates 3 are respectively provided with a penetrating insertion and combination hole 4, the insertion and combination hole 4 is preferably of a circular hole structure but not limited, or of other hole structures with rotary positioning capability, such as a square hole, and the like, the insertion and combination piece 5 is inserted and combined in the fixing plates 3 through the insertion and combination holes 4, the insertion and combination piece 5 respectively penetrates through the two fixing plates 3 and the end part of the damper main body 1 and is used for inserting and limiting the two ends of the magnetorheological damper, the end part of the insertion and combination piece 5 is, the fixing and limiting device is used for fixing and limiting the inserting piece 5 so as to realize the installation and fixation of the magneto-rheological damper.

Insertion part 5 includes inserted bar 7, and inserted bar 7 is the cylinder structure but not limited to, inserted bar 7 activity respectively runs through two and

inserts hole

4 and 1 tip of bumper shock absorber main part to fix spacingly to bumper shock absorber main part 1, limit baffle 8 is installed to inserted bar 7 one end, and limit baffle 8 diameter is greater than the diameter of inserted bar 7, makes inserted bar 7 in the use, can effectively avoid the tip to drop, and limit baffle 8 is close to one side of fixed plate 3 and is fixed with a expanding spring 14, and expanding spring 14 keeps away from limit baffle 8's one end and fixed plate 3 contact, is used for providing elastic contact, avoids 8 and 3 rigid contact wearing and tearing of fixed plate, with effectively improving its life.

The fixing part 6 comprises an inserting seat 9, the inserting seat 9 is of a hollow cylinder structure, the inserting seat 9 is inserted into an inserting rod 7, a telescopic spring 14 is also installed on one side, close to the fixing plate 3, of the inserting seat 9 so as to provide elastic contact capacity of the fixing part 6 and effectively avoid rigid contact abrasion of the fixing part, a through positioning hole 10 is formed in the end portion of the inserting rod 7, the positioning hole 10 is of a circular groove body structure but is not limited, a positioning column 11 is arranged on one side of the inserting seat 9 in a penetrating mode, the positioning column 11 is in sliding connection with the inserting seat 9 and is inserted into the positioning hole 10, the positioning column 11 is of a cylinder structure but is not limited and is used by being matched with the positioning hole 10 in a positioning mode, a holding top block 12 is installed at one end, far away from the inserting rod 7, of the positioning column 11 is convenient for a person to hold the inserting and pulling block 12 to be pulled by hands, and a stretching spring, one end of the extension spring 13 far away from the holding top block 12 is fixed with the inserting seat 9.

And two positioning columns 11, two holding top blocks 12 and two extension springs 13 are arranged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mounting assembly for magnetorheological damper of automobile suspension system, includes bumper shock absorber main part (1), its characterized in that: shock absorber main part (1) both ends all are equipped with mount pad (2), mount pad (2) are close to shock absorber main part (1) one side and all install two fixed plates (3), the equal movable of shock absorber main part (1) both ends is inserted and is closed between two fixed plates (3), two the hole (4) that insert that runs through is all seted up in fixed plate (3), just it is provided with inserting piece (5) to insert through inserting hole (4) in fixed plate (3), inserting piece (5) are the activity respectively and are run through the tip of two fixed plates (3) and shock absorber main part (1), and the tip of inserting piece (5) is provided with mounting (6).

2. The mounting assembly of claim 1, wherein the mounting assembly comprises: the inserting piece (5) comprises an inserting rod (7), the inserting rod (7) penetrates through the two inserting holes (4) and the end portion of the shock absorber main body (1) in a movable mode respectively, and a limiting baffle (8) is installed at one end of the inserting rod (7).

3. The mounting assembly of claim 2, wherein the mounting assembly comprises: the fixing piece (6) comprises an insertion seat (9), the insertion seat (9) is inserted into the insertion rod (7), a penetrating positioning hole (10) is formed in the end portion of the insertion rod (7), a positioning column (11) penetrates through one side of the insertion seat (9), the positioning column (11) is connected with the insertion seat (9) in a sliding mode, the positioning column (11) is inserted into the positioning hole (10), a holding top block (12) is installed at one end, far away from the insertion rod (7), of the positioning column (11), one side, close to the insertion seat (9), of the holding top block (12) is fixed with an extension spring (13), one end, far away from the holding top block (12), of the extension spring (13) is fixed with the insertion seat (9).

4. The mounting assembly of claim 3, wherein the mounting assembly comprises: and the positioning column (11), the holding jacking block (12) and the extension spring (13) are respectively provided with two.

5. The mounting assembly of claim 3, wherein the mounting assembly comprises: limiting baffle (8) and insert and close one side that seat (9) are close to fixed plate (3) and all install expanding spring (14), expanding spring (14) keep away from limiting baffle (8) and insert the one end of closing seat (9) and contact with fixed plate (3) respectively.