CN2625180Y - Assembly of shock-absorber for car - Google Patents
Assembly of shock-absorber for car Download PDFInfo
- Publication number
- CN2625180Y CN2625180Y CN 03232471 CN03232471U CN2625180Y CN 2625180 Y CN2625180 Y CN 2625180Y CN 03232471 CN03232471 CN 03232471 CN 03232471 U CN03232471 U CN 03232471U CN 2625180 Y CN2625180 Y CN 2625180Y
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- automobile absorber
- assembly according
- hole
- absorber assembly
- 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 - Lifetime
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a car damper, which comprises an oil storage cylinder. A spring seat is positioned on the oil storage cylinder; a connecting rod is positioned at one end of the oil storage cylinder; a dust proof hood body and a dust proof cap composed of an axle hole positioned on are positioned between the connecting rod and the oil storage cylinder; a steering knuckle bracket composed of a U-shape supporting body and an extension body formed by the opening of the U-shape supporting body; a plurality of heat dispersion through hole is positioned on the dust proof hood; the U-shape supporting body of the steering knuckle bracket is configured with arc column body and the inner diameter of its two ends is nearly identical with each other; a radial flanging side is positioned at two end sections. The utility model, with simple processing and fabrication of components, high overall assembly precision and high assembly qualification rate, is able to enhance the production efficiency and lower down the production cost.
Description
Technical field
The utility model relates to a kind of automobile absorber, especially relates to a kind of to dust prevention of vibration absorber lid and the isostructural improvement of steering swivel carriage.
Background technology
Bumper is a very important component part of automobile, be to adapt to different automobile types, and its structure also is not quite similar, on the market, and bumper of a great variety.Patent retrieval is found, someone has applied for the patent (93239519.8) of " automobile absorber " by name, it has cylinder body, one end places piston rod, the end cap in the cylinder body, be contained on the piston rod with the close-fitting wiper seal of piston rod, guide holder, be pressed on the lining in the guide holder, it is characterized in that end cap and wiper seal ask the preceding guide holder that is contained on the piston rod, the front lining before being pressed in the guide holder has two coaxial lips at least on the wiper seal hole wall.But often to exist structure very unreasonable for this class device in the prior art, and processing technology of components is loaded down with trivial details, and assembly precision is wayward, is easy to generate deficiencies such as waste product.
Summary of the invention
The utility model mainly is that to solve the existing in prior technology structure very unreasonable, and processing technology of components is loaded down with trivial details, and assembly precision is wayward, is easy to generate the technical matters of waste product etc.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: comprise fuel tank, fuel tank is provided with spring perch, one end of fuel tank is provided with connecting rod, be provided with the cover of dust that constitutes by dustproof cover body and axis hole provided thereon between connecting rod and the fuel tank, the other end of fuel tank is provided with the steering swivel carriage that is made of U-shaped base body and opening ennation thereof, on described cover of dust, be provided with several heat radiation through holes, the U-shaped base body of described steering swivel carriage is circular-arc cylinder, the internal diameter of its two-port equates substantially, and is provided with radially flange at described both ends.
As preferably, be provided with the plane of a protuberance around the axis hole of described dustproof cover body, described heat radiation through hole is arranged on ring-shaped step around it and the intersection between circle body.
As preferably, described heat radiation through hole is four uniform square openings; On described circle body, be provided with and the alternate groove of through hole that dispels the heat, help increasing the rigidity intensity of cover of dust, also be convenient to assembling.
As preferably, described protuberance plane and the ring-shaped step around it and circle body thereof are whole to be constituted, and its wall thickness is identical substantially, and integrated punching press is made, and improves the single-piece working accuracy, also is convenient to simplified processing process.
As preferably, the width of described radially flange is even, and described radially flange is received the limit near the middle part of opening ennation.
As preferably, the radially flange of a described end face is in the same plane, the radially flange of other end along described opening ennation to the front flange place.
As preferably, the inboard of described opening ennation is provided with the carriage liner.Described opening ennation be located at carriage liner in it and can adopt structure such as riveted joint to be fixed into one.
As preferably, described U-shaped base body is provided with Hose support, and described steering swivel carriage and bumper fuel tank are welded into one.
Therefore, it is well-balanced, rationally distributed to the utlity model has structure, and it is simple that parts are made processing, and whole assembly precision is higher, and the assembling qualification rate is higher, helps enhancing productivity, and characteristics such as reduce production costs.In addition, cover of dust is provided with the heat radiation through hole, can accelerate heat and distribute, and cover of dust can be avoided inner oil sealed upper surface, and its operate outside condition is optimized; The structural development of steering swivel carriage is also given following process, welds the facility of bringing tool locating and cubing to detect mutually with fuel tank such as the steering swivel carriage.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is that the P of Fig. 1 is to the revolved view structural representation;
Accompanying drawing 3 is a kind of structural representations of the utility model cover of dust;
Accompanying drawing 4 is A-A sectional structure scheme drawings of Fig. 3;
Accompanying drawing 5 is a kind of structural representations of the utility model steering swivel carriage;
Accompanying drawing 6 is that the B of Fig. 5 is to the view structure scheme drawing.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: dustproof cover body 21 upper surfaces are provided with axis hole 22, are provided with the plane of protuberance around the axis hole 22; Ring-shaped step 26 around it and the intersection between circle body are provided with heat radiation through hole 23, and heat radiation through hole 23 is four uniform square openings; On circle body, be provided with the groove 24 alternate, help increasing the rigidity intensity of cover of dust, also be convenient to assembling with the through hole 23 of dispelling the heat; Lower edge is provided with the mouth 25 that is threaded around dustproof cover body 21, is convenient to assemble mutually with fuel tank 3, and dismounting, maintenance are also convenient.The special-purpose cover of dust of bumper that is made of above-mentioned many structures adopts the whole punching press of integral type to make, and its wall thickness is identical substantially.
The steering swivel carriage 5 of bumper is made of U-shaped base body 51 and opening ennation 52 thereof, and the whole steel material integrated punching that adopts is made, and is welded into one with bumper fuel tank 3.Wherein, U-shaped base body 51 is circular-arc cylinder, and the internal diameter of its two-port equates substantially; The at both ends oral area is provided with radially flange 53, receives the limit near the middle part of opening ennation 52, and the width of flange 53 is even; The radially flange 53 of one end face is in the same plane, the radially flange 53 of other end along described opening ennation 52 to the front flange place; The inboard of opening ennation 52 is provided with carriage liner 7, and U-shaped base body 51 is provided with Hose support 6.
Cover of dust 2 is assemblied in fuel tank 3 one ends of bumper, and its connecting rod 1 passes the axis hole 22 of cover of dust, mouthfuls 25 cover of dust 2 is fixed on the end of fuel tank 3 by being threaded.The steering swivel carriage is welded on the other end of fuel tank, and its opening ennation 52 adopts riveted and fixed to be integral with carriage liner of being located in it.The middle part of fuel tank 3 is provided with spring perch 4, and it is provided with spring, is used for damping vibration.
Like this, the utility model has not only kept all multi-functional of original cover of dust, also can easily the inner heat that produces of bumper be dissipated by heat radiation through hole provided thereon; Inner oil sealed upper surface can be avoided in the plane of the protuberance that is provided with around the axis hole, its operate outside condition is optimized, and these all helps optimizing the service conditions of bumper, also help prolonging its service life.Improvement on the steering swivel carrier structure greatly reduces stamping forming difficulty, also gives following process, welds the facility of bringing tool locating and cubing to detect mutually with fuel tank such as the steering swivel carriage.
Claims (10)
1. automobile absorber assembly, comprise fuel tank, fuel tank is provided with spring perch, one end of fuel tank is provided with connecting rod, be provided with the cover of dust that constitutes by dustproof cover body and axis hole provided thereon between connecting rod and the fuel tank, the other end of fuel tank is provided with the steering swivel carriage that is made of U-shaped base body and opening ennation thereof, it is characterized in that on described cover of dust (2), being provided with several heat radiation through holes (23), the U-shaped base body (51) of described steering swivel carriage (5) is circular-arc cylinder, the internal diameter of its two-port equates substantially, and is provided with radially flange (53) at described both ends.
2. automobile absorber assembly according to claim 1, it is characterized in that the axis hole (22) of described dustproof cover body (21) is provided with the plane of a protuberance on every side, described heat radiation through hole (23) is arranged on ring-shaped step (26) around it and the intersection between circle body.
3. automobile absorber assembly according to claim 1 and 2 is characterized in that described heat radiation through hole (23) is four uniform square openings; On described circle body, be provided with and the alternate groove (24) of through hole (23) that dispels the heat.
4. automobile absorber assembly according to claim 1 and 2 is characterized in that the whole formation of described protuberance plane and the ring-shaped step (26) around it and circle body thereof, and its wall thickness is identical substantially.
5. automobile absorber assembly according to claim 3 is characterized in that the whole formation of described protuberance plane and the ring-shaped step (26) around it and circle body thereof, and its wall thickness is identical substantially.
6. automobile absorber assembly according to claim 1 is characterized in that the width of described radially flange (53) is even, and described radially flange (53) is received the limit near the middle part of opening ennation (52).
7. according to claim 1 or 6 described automobile absorber assemblies, it is characterized in that the radially flange (53) of a described end face is in the same plane, the radially flange (53) of other end along described opening ennation (52) to the front flange place.
8. according to claim 1 or 6 described automobile absorber assemblies, it is characterized in that being provided with carriage liner (7) in the inboard of described opening ennation (52).
9. according to claim 1 or 6 described automobile absorber assemblies, it is characterized in that described U-shaped base body (51) is provided with Hose support (6), and described steering swivel carriage (5) is welded into one with bumper fuel tank (3).
10. automobile absorber assembly according to claim 7 is characterized in that described U-shaped base body (51) is provided with Hose support (6), and described steering swivel carriage (5) is welded into one with bumper fuel tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03232471 CN2625180Y (en) | 2003-06-20 | 2003-06-20 | Assembly of shock-absorber for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03232471 CN2625180Y (en) | 2003-06-20 | 2003-06-20 | Assembly of shock-absorber for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625180Y true CN2625180Y (en) | 2004-07-14 |
Family
ID=34248616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03232471 Expired - Lifetime CN2625180Y (en) | 2003-06-20 | 2003-06-20 | Assembly of shock-absorber for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625180Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089894A (en) * | 2011-11-01 | 2013-05-08 | 成都红美金属制品有限公司 | Liquid reservoir for automotive dampers |
| CN104494388A (en) * | 2014-12-12 | 2015-04-08 | 重庆长安汽车股份有限公司 | Dustproof blocking cap for front supporting column assembly |
| CN105035243A (en) * | 2015-07-09 | 2015-11-11 | 重庆川东减震制造有限公司 | Vehicle frame connector on shock absorber |
| CN107110278A (en) * | 2014-11-14 | 2017-08-29 | Kyb-Ys株式会社 | Equipment mounting structure |
-
2003
- 2003-06-20 CN CN 03232471 patent/CN2625180Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089894A (en) * | 2011-11-01 | 2013-05-08 | 成都红美金属制品有限公司 | Liquid reservoir for automotive dampers |
| CN107110278A (en) * | 2014-11-14 | 2017-08-29 | Kyb-Ys株式会社 | Equipment mounting structure |
| CN107110278B (en) * | 2014-11-14 | 2019-06-04 | Kyb-Ys株式会社 | Equipment mounting structure |
| CN104494388A (en) * | 2014-12-12 | 2015-04-08 | 重庆长安汽车股份有限公司 | Dustproof blocking cap for front supporting column assembly |
| CN105035243A (en) * | 2015-07-09 | 2015-11-11 | 重庆川东减震制造有限公司 | Vehicle frame connector on shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130620 Granted publication date: 20040714 |