CN210062600U - Shock absorber and steering knuckle mounting structure - Google Patents
Shock absorber and steering knuckle mounting structure Download PDFInfo
- Publication number
- CN210062600U CN210062600U CN201920970049.8U CN201920970049U CN210062600U CN 210062600 U CN210062600 U CN 210062600U CN 201920970049 U CN201920970049 U CN 201920970049U CN 210062600 U CN210062600 U CN 210062600U
- Authority
- CN
- China
- Prior art keywords
- shock absorber
- position sleeve
- mounting structure
- open slot
- knuckle
- 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.)
- Active
Links
Images
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a bumper shock absorber and knuckle mounting structure, including spacing support, position sleeve, fastening bolt and fastening nut, the below of position sleeve is provided with the stopper, the position sleeve welding is fixed in the upper portion of knuckle body, and the position sleeve cup joints in the lower extreme of bumper shock absorber assembly, the vertical open slot of having seted up in side of position sleeve, spacing support passes open slot and bumper shock absorber assembly welding, fastening bolt passes position sleeve side fixed mounting's engaging lug and fastening nut threaded connection. The mounting structure is simple in structure and low in cost, prolongs the service life of the shock absorber assembly, and eliminates the influence on four-wheel positioning parameters caused by dimension errors.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, concretely relates to bumper shock absorber and knuckle mounting structure.
Background
The automobile suspension mainly comprises an elastic element, a shock absorber and a guide mechanism, wherein the shock absorber is a main element for generating damping force and is used for quickly attenuating the vibration of an automobile, reducing the resonance amplitude and improving the running smoothness of the automobile; the shock absorber is a vulnerable part in the use process of an automobile, and the performance of a shock absorber system becomes one of important indexes for measuring the quality and the grade of the automobile.
In the existing shock absorber and steering knuckle mounting structure, two supports (a support and a B support) are welded on a shock absorber assembly and then assembled on a steering knuckle body through two groups of bolts and nuts, the cost and welding cost of the two stamping supports are high, the welding with a shock absorber cylinder can affect the strength of the cylinder and the service life of the shock absorber; meanwhile, the sizes of the two mounting hole positions are difficult to accurately control, so that the accuracy of four-wheel positioning parameters is influenced, and the driving performance of the automobile is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bumper shock absorber and knuckle mounting structure come into operation 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: the utility model provides a bumper shock absorber and knuckle mounting structure, includes spacing support, position sleeve, fastening bolt and fastening nut, the below of position sleeve is provided with the stopper, the position sleeve welding is fixed in the upper portion of knuckle body, and the position sleeve cup joints in the lower extreme of bumper shock absorber assembly, the open slot has been seted up to the side of position sleeve is vertical, spacing support passes open slot and bumper shock absorber assembly welding, fastening bolt passes position sleeve side fixed mounting's engaging lug and fastening nut threaded connection.
Preferably, the width of the open slot is slightly larger than that of the limiting bracket, and two connecting lugs are symmetrically welded at the outer end of the open slot.
Preferably, the locating sleeve is made of 65Mn material, and the inner diameter of the locating sleeve is slightly larger than the diameter of the shock absorption rod of the shock absorber assembly.
Preferably, the side wall of the fastening bolt is clung to the upper end face of the limiting bracket.
Preferably, the limiting block is welded and fixed with the steering knuckle body, and the length of the limiting block is larger than the radius of a shock absorption rod of the shock absorber assembly.
The utility model discloses a technological effect and advantage: according to the shock absorber and steering knuckle mounting structure, two mounting brackets welded on a shock absorber cylinder are omitted, only a small limiting bracket needs to be welded on a shock absorber assembly, and then the shock absorber and steering knuckle mounting structure is assembled on a steering knuckle body through a group of bolts and nuts; the manufacturing cost of the shock absorber assembly is reduced, the service life of the shock absorber assembly is prolonged, and the influence of the size error on the four-wheel positioning parameters is eliminated.
Drawings
FIG. 1 is an exploded view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 3;
fig. 6 is an exploded view of a conventional connection structure.
In the figure: 1. a limiting bracket; 2. a positioning sleeve; 3. fastening a bolt; 4. fastening a nut; 5. a limiting block; 6. an open slot; 7. connecting lugs; 8. a damper assembly; 9. a knuckle body.
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.
The utility model provides a shock absorber and knuckle mounting structure as shown in fig. 1-6, including spacing support 1, position sleeve 2, fastening bolt 3 and fastening nut 4, the below of position sleeve 2 is provided with stopper 5, 2 welded fastening in the upper portion of knuckle body 9 of position sleeve, and position sleeve 2 cup joints in the lower extreme of bumper shock absorber assembly 8, the vertical open slot 6 of having seted up in side of position sleeve 2, spacing support 1 passes open slot 6 and bumper shock absorber assembly 8 welding, fastening bolt 3 passes 2 side fixed mounting's of position sleeve engaging lug 7 and fastening nut 4 threaded connection. When assembling bumper shock absorber assembly 8 and knuckle body 9, insert the bottom of position sleeve 2 with the shock attenuation pole of bumper shock absorber assembly 8, the lower extreme of the shock attenuation pole of bumper shock absorber assembly 8 is withstood through 2 lower extremes of position sleeve, and spacing support 1 slides to the inboard of open slot 6, through the deflection motion of 6 spacing bumper shock absorber assemblies of open slot 8, pass engaging lug 7 and the 4 threaded connection of fastening nut of 2 side fixed mounting of position sleeve through fastening bolt 3, make 2 shrink of position sleeve hoop bumper shock absorber assembly 8's shock attenuation pole, and inject the upper end of spacing support 1 through fastening bolt 3, realize the fixed connection of position sleeve 2 and bumper shock absorber assembly 8.
The width of open slot 6 slightly is greater than the width of spacing support 1, and the outer end symmetric welding of open slot 6 has two engaging lugs 7, guarantees to push two engaging lugs 7 when fastening bolt 3 and fastening nut 4 assemble together for the connecting rod drives open slot 6 and folds together, thereby cramps the shock attenuation pole of bumper shock absorber assembly 8.
The position sleeve 2 is 65Mn material, and the internal diameter of position sleeve 2 slightly is greater than the diameter of the shock absorber pole of bumper shock absorber assembly 8, guarantees the elasticity of position sleeve 2, guarantees under the pulling of two engaging lugs 7, thereby the position sleeve 2 can take place sufficient deformation and hold the bumper shock absorber pole of bumper shock absorber assembly 8 tightly, strengthens the stability of connecting.
The side wall of the fastening bolt 3 is tightly attached to the upper end face of the limiting support 1, the upper end of the limiting support 1 is pressed through the fastening bolt 3, and the upper end position of the limiting support 1 is limited.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a bumper shock absorber and knuckle mounting structure which characterized in that: including spacing support (1), position sleeve (2), fastening bolt (3) and fastening nut (4), the below of position sleeve (2) is provided with stopper (5), position sleeve (2) welded fastening is on the upper portion of knuckle body (9), and position sleeve (2) cup joint in the lower extreme of bumper shock absorber assembly (8), open slot (6) have been seted up to the side of position sleeve (2) is vertical, spacing support (1) passes open slot (6) and bumper shock absorber assembly (8) welding, fastening bolt (3) pass position sleeve (2) side fixed mounting's engaging lug (7) and fastening nut (4) threaded connection.
2. A shock absorber and knuckle mounting structure according to claim 1, wherein: the width of open slot (6) slightly is greater than the width of spacing support (1), and the outer end symmetrical welding of open slot (6) has two engaging lugs (7).
3. A shock absorber and knuckle mounting structure according to claim 2, wherein: the locating sleeve (2) is made of 65Mn materials, and the inner diameter of the locating sleeve (2) is slightly larger than the diameter of a shock absorption rod of the shock absorber assembly (8).
4. A shock absorber and knuckle mounting structure according to claim 3, wherein: the side wall of the fastening bolt (3) is tightly attached to the upper end face of the limiting support (1).
5. A shock absorber and knuckle mounting structure according to any one of claims 1-4, wherein: the limiting block (5) is welded and fixed with the steering knuckle body (9), and the length of the limiting block (5) is larger than the radius of a damping rod of the damper assembly (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920970049.8U CN210062600U (en) | 2019-06-26 | 2019-06-26 | Shock absorber and steering knuckle mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920970049.8U CN210062600U (en) | 2019-06-26 | 2019-06-26 | Shock absorber and steering knuckle mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210062600U true CN210062600U (en) | 2020-02-14 |
Family
ID=69428736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920970049.8U Active CN210062600U (en) | 2019-06-26 | 2019-06-26 | Shock absorber and steering knuckle mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210062600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117002199A (en) * | 2023-09-25 | 2023-11-07 | 浙江正裕工业股份有限公司 | Knuckle and shock absorber quick connect structure and knuckle and vehicle |
-
2019
- 2019-06-26 CN CN201920970049.8U patent/CN210062600U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117002199A (en) * | 2023-09-25 | 2023-11-07 | 浙江正裕工业股份有限公司 | Knuckle and shock absorber quick connect structure and knuckle and vehicle |
| CN117002199B (en) * | 2023-09-25 | 2023-12-26 | 浙江正裕工业股份有限公司 | Knuckle and shock absorber quick connect structure and knuckle and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210062600U (en) | Shock absorber and steering knuckle mounting structure | |
| US8991839B1 (en) | Axle suspension system | |
| CN111497542B (en) | Rear shock absorber assembly structure of off-road vehicle and off-road vehicle with same | |
| CN204344788U (en) | Vibration damper Novel integrated dust-proof cover | |
| CN203211036U (en) | Triangular arm structure of automobile | |
| CN207814293U (en) | A kind of novel vehicle plate spring | |
| CN207088890U (en) | Sprung shock-strut clip | |
| CN215921799U (en) | Integrated steering axle that hangs of tractor | |
| CN216070175U (en) | Automobile pipe column barrel suitable for multi-type connecting assembly | |
| CN220227630U (en) | Aluminum structure for high-precision automobile shock absorber | |
| CN210062592U (en) | Lower control arm | |
| CN214499900U (en) | Vibration damper | |
| CN218616875U (en) | Front suspension crossbeam with anti-shake structure | |
| CN218863165U (en) | Bumper shock absorber lower link plate convenient to maintain | |
| CN214661687U (en) | Shock absorber for three-wheel wagon | |
| CN210191064U (en) | Control arm assembly | |
| CN216768191U (en) | Novel lightweight bumper shock absorber sleeve | |
| CN218377450U (en) | Clamping device | |
| CN215042034U (en) | Buffering and damping support for engine | |
| CN212225843U (en) | Buffer rubber convenient to clean for automobile shock absorber | |
| CN220242913U (en) | Automobile guide arm guard plate with damping effect | |
| CN217355374U (en) | Front shock absorber | |
| CN210191062U (en) | Control arm assembly | |
| CN219312494U (en) | Anti-torsion and anti-vibration vehicle connecting rod bracket | |
| CN217917512U (en) | Outer support of shock absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |