CN202746365U - Driving pin of core connecting shaft of automobile suspension system - Google Patents
Driving pin of core connecting shaft of automobile suspension system Download PDFInfo
- Publication number
- CN202746365U CN202746365U CN 201220405952 CN201220405952U CN202746365U CN 202746365 U CN202746365 U CN 202746365U CN 201220405952 CN201220405952 CN 201220405952 CN 201220405952 U CN201220405952 U CN 201220405952U CN 202746365 U CN202746365 U CN 202746365U
- Authority
- CN
- China
- Prior art keywords
- suspension system
- driving pin
- automobile suspension
- pressure pin
- connecting shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Vehicle Body Suspensions (AREA)
- Springs (AREA)
Abstract
The utility model relates to a part of an automobile suspension system, particularly relates to a driving pin of a core connecting shaft of the automobile suspension system, and aims at solving the problem that in the prior art, an existing driving pin of the core connecting shaft of the automobile suspension system is arranged in split mode, strength of the existing driving pin is low, the existing driving pin is prone to break in the using process to cause accidents, and the like. The driving pin of the core connecting shaft of the automobile suspension system comprises a driving pin body (1). The driving pin of the core connecting shaft of the automobile suspension system is characterized in that a small end shaft (2) is arranged at one end of the driving pin body (1), a large end head (3) is arranged at the other end of the driving pin body (1), a recess (4) is arranged in the large end head (3) and is in the shape of a circular truncated cone, and a screw hole (5) is arranged in the driving pin body and the small end shaft.
Description
Technical field
The utility model relates to a kind of automobile suspension system component, especially relates to a kind of automobile suspension system and connects the mandrel pressure pin.
Background technique
Suspension system is the general name of vehicle frame and all the power transmission connection sets between vehicle bridge or the wheel of automobile, its function is the force and moment of transfer function between wheel and vehicle frame, and buffering is passed to the impact force of vehicle frame or vehicle body by uneven road surface, and the vibrations that decay and cause thus, travel to guarantee that automobile is smooth-going.Chinese patent discloses a kind of general car suspension system, and (notice of authorization number: CN 200977842Y), it comprises elastic element, vibration damper and force-transmitting device, and described elastic element only bears normal load, relaxes and suppresses uneven road surface to the impact of car body; Vibration damper is used for accelerating the vibration of decay vehicle body; Force-transmitting device is in order to transmitting longitudinal force, lateral force and moment, and guarantee that wheel has definite relative motion law with respect to vehicle frame or vehicle body; The General Motors suspension system also comprises the device of hydraulic control adjustable length, and the device of hydraulic control adjustable length comprises a movable end and a fixed end, and fixed end and described force-transmitting device are connected, and movable end and vehicle frame are connected; Elastic element is shock-absorbing spring; Vibration damper is dydraulic shock absorber, and connecting rod is the part of force-transmitting device, and connecting rod one end connects a hanging post, the device of the other end connecting fluid pressure-controlled adjustable length; The middle part connects wheel; Also comprise hydraulic ram cylinder, described hydraulic ram cylinder links to each other with angle calculation device, speed of a motor vehicle computing device with acquisition speed value and angle of turn value; Described hydraulic ram cylinder is positioned at the flowing valve place of auto shock absorber, can drive the folding of flowing valve.It is the split setting that but this suspension system connects the pressure pin of mandrel employing, and intensity is relatively poor, easy fracture during use, thus cause contingency.
The model utility content
The utility model provides a kind of automobile suspension system and connects the mandrel pressure pin, it mainly is to solve the existing suspension system of prior art to connect the pressure pin that mandrel adopts be the split setting, intensity is relatively poor, easy fracture during use, thus cause the technical problem of contingency etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Automobile suspension system of the present utility model connects the mandrel pressure pin, comprise the pressure pin body, the two ends of described pressure pin body are respectively equipped with small end axle, large termination, and large inside, termination is provided with depression, depression is truncated cone shape, and pressure pin body, small end axle inside have tapped hole.Pressure pin body, small end axle, large termination integral body are made, and tapped hole extends through the depression place.The edge of depression bottom can arc transition.The diameter of pressure pin body is greater than the diameter of small end axle and less than the diameter of large termination.
As preferably, be provided with annular solid between described pressure pin body and the large termination.Annular solid can play spacing effect, is convenient to pressure pin and is encased in automobile suspension system inside.
As preferably, the exterior edge face of described large termination is provided with chamfering.Utilize chamfering, can easily pressure pin be encased in the automobile suspension system.
Therefore, pressure pin of the present utility model is that integral body is made, and intensity is higher, can fracture during use, avoid the generation of contingency, and simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Component, position and numbering among the figure: pressure pin body 1, small end axle 2, large termination 3, depression 4, tapped hole 5, annular solid 6, chamfering 7.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: this routine automobile suspension system connects the mandrel pressure pin, such as Fig. 1, comprises pressure pin body 1, the two ends of pressure pin body are respectively equipped with small end axle 2, large termination 3, large inside, termination is provided with depression 4, and depression is truncated cone shape, and pressure pin body, small end axle inside have tapped hole 5.Be provided with annular solid 6 between pressure pin body and the large termination.The exterior edge face of large termination is provided with chamfering 7.
During use, whole pressure pin is encased in automobile suspension system inside gets final product.
The above only is specific embodiment of the utility model, but structure characteristic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (3)
1. an automobile suspension system connects the mandrel pressure pin, comprise pressure pin body (1), the two ends that it is characterized in that described pressure pin body (1) are respectively equipped with small end axle (2), large termination (3), large inside, termination is provided with depression (4), depression is truncated cone shape, and pressure pin body, small end axle inside have tapped hole (5).
2. automobile suspension system according to claim 1 connects the mandrel pressure pin, it is characterized in that being provided with annular solid (6) between described pressure pin body (1) and the large termination (3).
3. automobile suspension system according to claim 1 and 2 connects the mandrel pressure pin, it is characterized in that the exterior edge face of described large termination (3) is provided with chamfering (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405952 CN202746365U (en) | 2012-08-16 | 2012-08-16 | Driving pin of core connecting shaft of automobile suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405952 CN202746365U (en) | 2012-08-16 | 2012-08-16 | Driving pin of core connecting shaft of automobile suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746365U true CN202746365U (en) | 2013-02-20 |
Family
ID=47705764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220405952 Expired - Fee Related CN202746365U (en) | 2012-08-16 | 2012-08-16 | Driving pin of core connecting shaft of automobile suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746365U (en) |
-
2012
- 2012-08-16 CN CN 201220405952 patent/CN202746365U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204263873U (en) | A kind of energy pair of transverse arm active suspension | |
| CN204641313U (en) | Variable automobile suspension system | |
| CN113291402B (en) | Rear shock absorption structure of large-displacement pedal motorcycle | |
| CN201511769U (en) | Double swing-arm independent suspension structure | |
| CN203046960U (en) | Damping, adjusting and power assisting device for car seat | |
| CN202833811U (en) | Adjustable electromagnetic damper | |
| CN204184152U (en) | A kind of plane scroll spring electromagnetism energy pair of transverse arm active suspension | |
| CN202746365U (en) | Driving pin of core connecting shaft of automobile suspension system | |
| CN2678945Y (en) | Double crossbar suspension-twisted bar spring-modularized structure of electric wheel | |
| CN204055215U (en) | A kind of double leval jib two bladder air draft hitch | |
| CN204506399U (en) | A kind of planetary wheel electromagnetism energy pair of transverse arm active suspension | |
| CN202413336U (en) | Vehicle suspension | |
| CN203681809U (en) | Single-yoke-plate rocker-arm tricycle shock absorber and tricycle utilizing same | |
| CN202491897U (en) | Single-arm front suspension mechanism | |
| CN201184386Y (en) | Bidirectional damping variable damper | |
| CN203650442U (en) | Spring compression device of automobile shock absorber | |
| CN203142932U (en) | Front damping device of motor tricycle | |
| CN210101973U (en) | Aircraft landing gear with buffeting resisting device | |
| CN203064063U (en) | Saddle type traction seat support | |
| CN208714869U (en) | A kind of shock-absorbing inspection car | |
| CN203427566U (en) | Left-and-right through type energy storage suspension | |
| CN205089890U (en) | Preceding bumper shock absorber and motorcycle | |
| CN202201114U (en) | Hydraulic suspension electric tricycle with limiting device | |
| CN202765199U (en) | Rear shock absorber | |
| CN220562876U (en) | Rear independent suspension damping device for electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |