CN202531728U - Automobile shock absorber in elastic supporting connection mode - Google Patents
Automobile shock absorber in elastic supporting connection mode Download PDFInfo
- Publication number
- CN202531728U CN202531728U CN2012200948693U CN201220094869U CN202531728U CN 202531728 U CN202531728 U CN 202531728U CN 2012200948693 U CN2012200948693 U CN 2012200948693U CN 201220094869 U CN201220094869 U CN 201220094869U CN 202531728 U CN202531728 U CN 202531728U
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- cylinder body
- elastic
- shock absorber
- improved
- connecting rod
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Abstract
The utility model discloses an automobile shock absorber in an elastic supporting connection mode. The automobile shock absorber comprises a cylinder body, a connecting rod which is coaxially arranged in the cylinder body, ring-like connecting pieces, fastening pieces and elastic bearings, wherein the cylinder body comprises a barrel sleeve and a barrel body, which are coaxially and oppositely sleeved; the connecting rod is arranged at the bottom of the barrel sleeve; the connecting rod is in closed connection with a space which is formed by the barrel sleeve and the barrel body; the connecting pieces are respectively arranged at the outer bottoms of the barrel sleeve and the barrel body; the elastic bearings are arranged in rings of the connecting pieces; and the fastening pieces are arranged in the axes of the elastic bearings. The utility model technically aims to simplify the structure of the automobile shock absorber and to improve elastic buffer performance. By integrating oil cylinder tube bodies of the cylinder body, the structure of the cylinder body is effectively simplified, the compression ratio of oil in the cylinder body is effectively improved, and a damping effect of the oil is improved; and meanwhile, by using elastic rubber bearings as shock-absorption elastic pieces, the elastic stroke of the shock absorber is effectively reduced, and the actual elastic buffer efficiency in an effective distance is improved.
Description
Technical field
The utility model relates to a kind of vibration damper, the automobile absorber that particularly a kind of elastic support connects.
Background technique
Concussion when vibration damper (Absorber), vibration damper mainly are used for suppressing bounce-back after the spring shock-absorbing and from the impact on road surface.Through uneven road surface the time, though the shock-absorbing spring can filter the vibrations on road surface, spring self also has to-and-fro motion, and vibration damper is used for suppressing this spring jump.Vibration damper is too soft, and vehicle body will jump up and down, and vibration damper will bring too big resistance too firmly, hinders the spring proper functioning.In the retrofit process about suspension system, hard vibration damper will be arranged in pairs or groups with hard spring mutually, and the hardness of spring is closely bound up with car weight, the harder vibration damper of the general employing of therefore heavier car.With draw the device that joins of shake bent axle, the torsional shaking of the bent axle that is used for contending with (be the impact force of bent axle subject cylinder igniting and the phenomenon that twists).
The structure of vibration damper is that the piston rod that has piston inserts in the tube, in tube, is full of oil.Throttle orifice is arranged on the piston, make that the oil in two-part space that is separated by piston can complement each other.Damping produces during through throttle orifice at the oil with viscosity, and throttle orifice is more little, and damping force is big more, and the viscosity of oil is big more, and damping force is big more.If the throttle orifice size is constant, when the vibration damper operating rate was fast, the absorption of affects impact was crossed in damping.Therefore, in the outlet port of throttle orifice a discoid leaf spring valve is set, when pressure became big, valve was backed down, and it is big that the throttle orifice aperture becomes, and damping diminishes.Because piston is a bidirectional-movement, so in the both sides of piston the leaf spring valve is housed all, is called compression valve and rebound valve respectively.
Vibration damper can be divided into double barreled and monotubular formula by its structure.Double barreled is meant that vibration damper has inside and outside two tubes, and piston moves in inner core, because the entering and the extraction of piston rod, the volume of oil increases and contraction thereupon in the inner core, therefore will be through exchanging the balance of keeping oil in the inner core with urceolus.So four valves will be arranged in the dual-tube shock absorber, promptly two throttle valve on piston above-mentioned, be contained in the flowing valve and the recuperation valve of the completion exchange interaction between the inner/outer tube in addition.No matter be the bitubular or the vibration damper of monotubular formula, all have complex structure, Placement is and is rigidly connected, and makes vibration damper be easy to wearing and tearing.
Summary of the invention
For addressing the above problem, the automobile absorber that the disclosed elastic support of the utility model connects is through merging into an integral body with the oil cylinder cylindrical shell of cylinder body; Simplified the structure of cylinder body effectively; Improved the compression ratio of oil plant in the cylinder body effectively, improved the damping of oil plant, utilized the elastic caoutchouc bearing simultaneously as the damping Flexible Connector; Lower the springing stroke of vibration damper effectively, improved the actual elastic buffering efficient in the action radius.
The automobile absorber that the disclosed elastic support of the utility model connects; Comprise cylinder body, the coaxial connecting rod in the cylinder body, link, fastening piece and the resilient bearing of annular of being arranged on; Described cylinder body comprises coaxial and sheathed relatively casing and staving; Connecting rod is arranged on the bottom of casing, and connecting rod is airtight to be connected in the space that casing and staving form, and the exterior bottom of casing and staving is respectively arranged with link; Be provided with resilient bearing in the ring of link, fastening piece all is arranged on the place, axle center of resilient bearing.The automobile absorber that the disclosed elastic support of the utility model connects through the oil cylinder cylindrical shell of cylinder body is merged into an integral body, has been simplified the structure of cylinder body effectively; Improved the compression ratio of oil plant in the cylinder body effectively; Improve the damping of oil plant, utilize the elastic caoutchouc bearing simultaneously, lowered the springing stroke of vibration damper effectively as the damping Flexible Connector; Improved the actual elastic buffering efficient in the action radius; Improved the security recovery performance of vibration damper, the safety in utilization of vibration damper has been improved in the needed safe handling of spring damper space when having reduced use effectively.
A kind of improvement of the automobile absorber that the disclosed elastic support of the utility model connects, resilient bearing is a rubber bush bearing.This improvement resilient bearing is set to rubber bush bearing; Reduced the cost of production of resilient bearing effectively, user cost has been simplified the manufacturing process and the manufacture difficulty of resilient bearing; Can also regulate simultaneously the strength and stiffness of rubber bush bearing as required; Improved workpiece and equipment adaptability, also be convenient to simultaneously carry out later maintenance and maintenance, reduced the later maintenance cost of using usage requirement and Environmental Conditions.
The automobile absorber that the disclosed elastic support of the utility model connects through the oil cylinder cylindrical shell of cylinder body is merged into an integral body, has been simplified the structure of cylinder body effectively; Improved the compression ratio of oil plant in the cylinder body effectively, improved the damping of oil plant, utilized the elastic caoutchouc bearing simultaneously as the damping Flexible Connector; Lower the springing stroke of vibration damper effectively, reduced the probability of rigid collision, improved the actual elastic buffering efficient in the action radius; Improved the security recovery performance of vibration damper, the safety in utilization of vibration damper has been improved in the needed safe handling of spring damper space when having reduced use effectively; Reduced the cost of production of resilient bearing effectively, user cost has been simplified the manufacturing process and the manufacture difficulty of resilient bearing; Can also regulate simultaneously the strength and stiffness of rubber bush bearing as required; Improved workpiece and equipment adaptability, also be convenient to simultaneously carry out later maintenance and maintenance, reduced the later maintenance cost of using usage requirement and Environmental Conditions.
Description of drawings
The structural representation of the automobile absorber that Fig. 1, the disclosed elastic support of the utility model connect.
Accompanying drawing is indicated tabulation:
1, connecting rod; 2, link; 3, fastening piece;
4, resilient bearing; 5, casing; 6, staving
Embodiment
Below in conjunction with accompanying drawing and embodiment, further illustrate the utility model, should understand following embodiment only be used to the utility model is described and be not used in the restriction the utility model scope.Need to prove; Describe below the word " preceding " that uses, " back ", " left side ", " right side ", " on " and D score refer to the direction among the width of cloth figure, word " interior " and " outward " refer to respectively towards or away from the direction of specific features geometrical center.
As shown in Figure 1; The automobile absorber that the disclosed elastic support of the utility model connects; Comprise cylinder body, the coaxial connecting rod 1 in the cylinder body, link 2, fastening piece 3 and the resilient bearing 4 of annular of being arranged on, described cylinder body comprises coaxial and sheathed relatively casing 5 and staving 6, and connecting rod 1 is arranged on the bottom of casing 5; Connecting rod 1 is airtight to be connected in the space that casing 5 and staving 6 form; The exterior bottom of casing 5 and staving 6 is respectively arranged with link 2, is provided with resilient bearing 4 in the ring of link 2, and fastening piece 3 all is arranged on the place, axle center of resilient bearing 4.The automobile absorber that the disclosed elastic support of the utility model connects through the oil cylinder cylindrical shell of cylinder body is merged into an integral body, has been simplified the structure of cylinder body effectively; Improved the compression ratio of oil plant in the cylinder body effectively; Improve the damping of oil plant, utilize the elastic caoutchouc bearing simultaneously, lowered the springing stroke of vibration damper effectively as the damping elastic component; Improved the actual elastic buffering efficient in the action radius; Improved the security recovery performance of vibration damper, the safety in utilization of vibration damper has been improved in the needed safe handling of spring damper space when having reduced use effectively.
As a kind of preferred, resilient bearing 4 is a rubber bush bearing.Resilient bearing is set to rubber bush bearing; Reduced the cost of production of resilient bearing effectively, user cost has been simplified the manufacturing process and the manufacture difficulty of resilient bearing; Can also regulate simultaneously the strength and stiffness of rubber bush bearing as required; Improved workpiece and equipment adaptability, also be convenient to simultaneously carry out later maintenance and maintenance, reduced the later maintenance cost of using usage requirement and Environmental Conditions.
During use; The casing 5 of damping cylinder body changes along with vibrating occurrence positions with staving 6; Thereby make the piston that is connected with connecting rod 1 in cylinder body, move; The compression oil plant utilizes the variation of oil plant density and damping to realize damping effect, and cylinder body is realized compensation each other by the oil plant of piston both sides in movement process simultaneously.The rubber axis 4 that is provided with between link 2 and the fastening piece 3 makes link 2 be connected with the elasticity that is connected between the fastening piece 3, and when bumping, impacts can obtain effectively cushioning, and has avoided the rigid impulse collision, has reduced the possibility of wearing and tearing effectively.
The automobile absorber that the disclosed elastic support of the utility model connects through the oil cylinder cylindrical shell of cylinder body is merged into an integral body, has been simplified the structure of cylinder body effectively; Improved the compression ratio of oil plant in the cylinder body effectively, improved the damping of oil plant, utilized the elastic caoutchouc bearing simultaneously as the damping Flexible Connector; Lower the springing stroke of vibration damper effectively, reduced the probability of rigid collision, improved the actual elastic buffering efficient in the action radius; Improved the security recovery performance of vibration damper, the safety in utilization of vibration damper has been improved in the needed safe handling of spring damper space when having reduced use effectively; Reduced the cost of production of resilient bearing effectively, user cost has been simplified the manufacturing process and the manufacture difficulty of resilient bearing; Can also regulate simultaneously the strength and stiffness of rubber bush bearing as required; Improved workpiece and equipment adaptability, also be convenient to simultaneously carry out later maintenance and maintenance, reduced the later maintenance cost of using usage requirement and Environmental Conditions.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technological scheme of being made up of above technical characteristics combination in any.
Claims (2)
1. the automobile absorber that connects of an elastic support; Comprise cylinder body and the coaxial connecting rod that is arranged in the cylinder body; It is characterized in that: the automobile absorber that described elastic support connects also comprises link, fastening piece and the resilient bearing of annular, and described cylinder body comprises coaxial and sheathed relatively casing and staving, and connecting rod is arranged on the bottom of casing; Connecting rod is airtight to be connected in the space that casing and staving form; The exterior bottom of said casing and staving is respectively arranged with link, is provided with resilient bearing in the ring of said link, and said fastening piece all is arranged on the place, axle center of resilient bearing.
2. the automobile absorber that elastic support according to claim 1 connects, it is characterized in that: described resilient bearing is a rubber bush bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200948693U CN202531728U (en) | 2012-03-14 | 2012-03-14 | Automobile shock absorber in elastic supporting connection mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200948693U CN202531728U (en) | 2012-03-14 | 2012-03-14 | Automobile shock absorber in elastic supporting connection mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531728U true CN202531728U (en) | 2012-11-14 |
Family
ID=47132915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200948693U Expired - Fee Related CN202531728U (en) | 2012-03-14 | 2012-03-14 | Automobile shock absorber in elastic supporting connection mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531728U (en) |
-
2012
- 2012-03-14 CN CN2012200948693U patent/CN202531728U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130314 |