CN219133769U - Automobile suspension assembly - Google Patents
Automobile suspension assembly Download PDFInfo
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- CN219133769U CN219133769U CN202320030513.1U CN202320030513U CN219133769U CN 219133769 U CN219133769 U CN 219133769U CN 202320030513 U CN202320030513 U CN 202320030513U CN 219133769 U CN219133769 U CN 219133769U
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- swing arm
- limiting
- rotating shaft
- swinging
- connecting bridge
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Abstract
The utility model relates to an automobile suspension assembly in the technical field of automobile suspension, which comprises a swing arm, a connecting bridge, a wheel part and a damping component, wherein the swing arm comprises an upper swing arm and a lower swing arm, one ends of the upper swing arm and the lower swing arm are respectively and rotatably connected with the upper edge and the lower edge on two sides of the connecting bridge, the connecting part between the upper swing arm and the connecting bridge is a swing part, a plurality of limiting jacks are arranged in the middle of the swing part, limiting sleeves are arranged in the upper edges on two sides of the connecting bridge, one side of each limiting sleeve is provided with a plurality of outwards-protruding limiting bolts, each limiting sleeve can move along the upper edges on two sides of the connecting bridge, each limiting bolt can outwards extend into each limiting jack, the moving limiting sleeves can be used for stopping when a vehicle suddenly, the limiting bolts on one side of each limiting sleeve outwards extend into each limiting jack, a limiting structure is formed between the swing part and the upper swing arm, a rigid state which can not rotate is formed between the swing part and the upper swing arm, and the vehicle is effectively prevented from vibrating in a large range.
Description
Technical Field
The utility model relates to the technical field of automobile suspension, in particular to an automobile suspension assembly.
Background
The automobile suspension is that the whole supporting system is composed of springs and shock absorbers between the automobile body and the tires. The suspension system should function to support the vehicle body and improve the ride feel, and different suspension arrangements may give the driver different driving experiences. The suspension system with a seemingly simple appearance integrates various acting forces, determines the stability, comfort and safety of the car, and is one of the key components of the modern car.
When the wheel is stopped suddenly due to excessive braking, the phenomenon of 'nodding' of the vehicle body occurs, namely, the phenomenon that the vehicle head is flushed down can occur because the wheel is stopped suddenly due to excessive braking and the vehicle body keeps forward momentum under the action of inertia. If not an emergency, it is easy to bring a safety risk to the driver.
Disclosure of Invention
The utility model aims to solve the defects and provide an automobile suspension assembly.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an automobile suspension assembly, including the swing arm, the connecting bridge, wheel portion and damper, the swing arm includes swing arm and lower swing arm, the one end of going up swing arm and lower swing arm rotationally connects respectively in the upper edge and the lower edge of connecting bridge both sides, carry out swing joint through damper between wheel portion and the connecting bridge, go up the other end swing joint of swing arm and lower swing arm in the inboard of wheel portion, the junction between swing arm and the connecting bridge is the swing portion, a plurality of spacing jack has been seted up at the middle part of swing portion, the inside along all is equipped with spacing sleeve on the connecting bridge both sides, one side of spacing sleeve is a plurality of outside bellied spacing bolts, spacing sleeve can remove along on the connecting bridge both sides, spacing bolt can outwards extend to spacing jack inside.
In the above description, as a further scheme, the connecting bridge comprises a stabilizing beam and two connecting side frames, the two connecting side frames are respectively and vertically connected to the bottom of the stabilizing beam, the two ends of the stabilizing beam are first rotating shaft connecting ends for connecting an upper swinging arm, the first rotating shaft connecting ends are of cylindrical hollow structures, one end of the upper swinging arm, which is close to a swinging part, is of a fork-shaped structure, the first rotating shaft connecting ends are positioned between two adjacent swinging parts, a plurality of limiting through holes are formed in the side wall of the first rotating shaft connecting ends, and limiting bolts can be inserted into limiting insertion holes along the limiting through holes; the swing part with a fork-shaped structure is rotatably connected with the first rotating shaft connecting end of the stable cross beam, so that the upper swing arm is of an A-shaped structure, and the effect of bearing larger offset force on the upper swing arm is achieved when the vehicle turns.
In the above-mentioned explanation, as further scheme, the drive logical groove has been seted up to the top face of first pivot link, the drive logical groove is rectangular column structure, the axial of drive logical groove is parallel to each other with the axis of spacing bolt, limit sleeve's top is equipped with the drive lug that makes progress bellied, the top of drive lug upwards extends to the top of drive logical groove, can promote or the pulling drive lug along the direction of drive logical groove through external equipment, play limit sleeve and provide the effect of actuating force at the inside removal of first pivot link for spacing bolt can peg graft into the inside of spacing jack, form spacing structure.
In the above description, as a further scheme, the lower edge of the connecting side frame is a second rotating shaft connecting end, the second rotating shaft connecting end is of a cylindrical hollow structure, the second rotating shaft connecting end, one end of the lower swing arm, which is close to the swinging parts, is of a fork structure, the second rotating shaft connecting end is positioned between two adjacent swinging parts, and the first rotating shaft connecting end and the second rotating shaft connecting end are respectively and rotatably connected with the middle parts of the swinging parts through rotating shafts; the swinging part with a fork-shaped structure is rotatably connected with the first rotating shaft connecting end of the stable cross beam, so that the lower swinging arm is of an A-shaped structure, and the swinging arm can bear the action of larger offset force when the vehicle turns.
In the above description, as a further scheme, one end of the upper swing arm and the lower swing arm, which is far away from the swing part, is a connecting ball head part, the wheel part comprises a tire and a wheel hub, the inner wall of the wheel hub is provided with a swing arm connecting part protruding towards the center of the wheel hub, the middle part of the swing arm connecting part is provided with a spherical jogging groove, and the connecting ball heads of the upper swing arm and the lower swing arm are respectively jogged with one of the spherical jogging grooves.
In the above description, as a further scheme, the damping component is composed of a damping rod and a spring part, the spring part is sleeved in the middle of the damping rod, two ends of the spring part are respectively and fixedly connected with two ends of the damping rod, one end of the damping rod is rotatably connected with the upper edge of one side of the connecting bridge, and the other end of the damping rod is rotatably connected with one end of the lower swing arm far away from the swing part; the kinetic energy of the vibration of the wheel part is absorbed through the damping rod and converted into heat of oil in the damping rod, and the heat is buffered and reset through the spring part.
The beneficial effects of the utility model are as follows:
the utility model provides a car suspension assembly is equipped with mobilizable spacing sleeve through last swing arm and junction between the connecting bridge, stops stopping through mobilizing spacing sleeve in the vehicle emergency, makes the outside extension to spacing jack of spacing bolt of spacing sleeve one side inside, makes and forms spacing structure between swing portion and the last swing arm, makes and forms unable pivoted rigidity state between swing portion and the last swing arm, prevents effectively that the vehicle from appearing on a large scale vibration.
Drawings
FIG. 1 is a schematic perspective view of an automotive suspension assembly according to the present utility model;
FIG. 2 is an exploded view of an automotive suspension assembly according to the present utility model;
FIG. 3 is a schematic view of a stabilizing beam in an automotive suspension assembly according to the present utility model;
FIG. 4 is a schematic view of an upper swing arm in an automotive suspension assembly according to the present utility model;
FIG. 5 is a schematic view of a spacing sleeve in an automotive suspension assembly according to the present utility model;
in the figure: the device comprises a 1-swing arm, a 101-upper swing arm, a 102-lower swing arm, a 103-swing jack, a 104-limit jack, a 105-connecting ball head part, a 106-swing part, a 2-connecting bridge, a 201-stabilizing beam, a 202-connecting side frame, a 203-first rotating shaft connecting end, a 204-driving through groove, a 205-limit sleeve, a 206-driving lug, a 207-limit bolt, a 208-limit through hole, a 209-second rotating shaft connecting end, a 3-wheel part, a 301-tire, a 302-hub, a 303-swing arm connecting part, a 4-shock absorption component, a 401-damping rod, a 402-spring part and a 5-rotating shaft.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-5, an automobile suspension assembly specifically implemented by the automobile suspension assembly comprises a swing arm 1, a connecting bridge 2, a wheel part 3 and a shock absorption component 4, wherein the shock absorption component 4 is composed of a damping rod 401 and a spring part 402, the spring part 402 is sleeved in the middle of the damping rod 401, two ends of the spring part 402 are respectively fixedly connected with two ends of the damping rod 401, one end of the damping rod 401 is rotatably connected with the upper edge of one side of the connecting bridge 2, and the other end of the damping rod 401 is rotatably connected with one end, far away from the swinging part 106, of the lower swing arm 102; the kinetic energy of the vibration of the wheel unit 3 is absorbed by the damper rod 401, and converted into heat of the oil in the damper rod 401, and buffered and returned by the spring unit 402.
Swing arm 1 includes swing arm 101 and lower swing arm 102, go up swing arm 101 and lower swing arm 102's one end rotationally connect respectively in the upper edge and the lower edge of connecting bridge 2 both sides, carry out swing joint through damper 4 between wheel portion 3 and the connecting bridge 2, go up swing arm 101 and lower swing arm 102's the other end swing joint in the inboard of wheel portion 3, go up swing arm 101 and the junction between the connecting bridge 2 and be swing portion 106, a plurality of spacing jack 104 has been seted up at swing portion 106's middle part, the inside on connecting bridge 2 both sides upper edge all is equipped with spacing sleeve 205, one side of spacing sleeve 205 is a plurality of outside bellied spacing bolts 207, spacing sleeve 205 can be followed on connecting bridge 2 both sides and removed, spacing bolt 207 can outwards extend to spacing jack 104 inside.
The connecting bridge 2 comprises a stabilizing cross beam 201 and two connecting side frames 202, the two connecting side frames 202 are respectively and vertically connected to the bottom of the stabilizing cross beam 201, the two ends of the stabilizing cross beam 201 are provided with first rotating shaft 5 connecting ends 203 for connecting the upper swing arm 101, the first rotating shaft 5 connecting ends 203 are of cylindrical hollow structures, one end of the upper swing arm 101, which is close to the swing parts 106, is of a fork-shaped structure, the first rotating shaft 5 connecting ends 203 are positioned between two adjacent swing parts 106, the side wall of the first rotating shaft 5 connecting ends 203 is provided with a plurality of limiting through holes 208, and limiting bolts 207 can be inserted into the limiting jacks 104 along the limiting through holes 208; the swinging part 106 with a fork-shaped structure is rotatably connected with the connecting end 203 of the first rotating shaft 5 of the stabilizing beam 201, so that the upper swinging arm 101 is in an A-shaped structure, and the swinging arm 101 can bear larger offset force when the vehicle turns.
The lower edge of the connecting side frame 202 is a second rotating shaft 5 connecting end 209, the second rotating shaft 5 connecting end 209 is of a cylindrical hollow structure, one end of the lower swing arm 102, which is close to the swinging parts 106, is of a fork-shaped structure, the second rotating shaft 5 connecting end 209 is positioned between two adjacent swinging parts 106, and the first rotating shaft 5 connecting end 203 and the second rotating shaft 5 connecting end 209 are respectively and rotatably connected with the middle parts of the swinging parts 106 through rotating shafts 5; the swinging part 106 with a fork-shaped structure is rotatably connected with the connecting end 203 of the first rotating shaft 5 of the stabilizing beam 201, so that the lower swinging arm 102 is in an A-shaped structure, and the swinging arm 102 can bear larger deflection force when the vehicle turns.
The top face of the connecting end 203 of the first rotating shaft 5 is provided with a driving through groove 204, the driving through groove 204 is of a strip-shaped structure, the axial direction of the driving through groove 204 is parallel to the axis of the limiting plug 207, the top of the limiting sleeve 205 is provided with a driving lug 206 protruding upwards, the top of the driving lug 206 extends upwards to the upper side of the driving through groove 204, the driving lug 206 can be pushed or pulled along the direction of the driving through groove 204 through external equipment, the effect that the limiting sleeve 205 moves in the connecting end 203 of the first rotating shaft 5 to provide a driving force is achieved, and the limiting plug 207 can be inserted into the limiting jack 104 to form a limiting structure.
The upper swing arm 101 and the lower swing arm 102 are connected with the ball head 105 at one end far away from the swing part 106, the wheel part 3 comprises a tire 301 and a hub 302, the inner wall of the hub 302 is provided with a swing arm connecting part 303 protruding towards the center of the hub 302, the middle part of the swing arm connecting part 303 is provided with a spherical embedded groove, and the ball head 105 connected with the upper swing arm 101 and the lower swing arm 102 is respectively embedded with one of the spherical embedded grooves.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. The utility model provides an automobile suspension assembly, includes swing arm, connecting bridge, wheel portion and damper, and the swing arm includes swing arm and lower swing arm, goes up the swing arm and rotationally connects respectively in the upper edge and the lower edge of connecting bridge both sides with the one end of lower swing arm, carries out swing joint through damper between wheel portion and the connecting bridge, goes up the other end swing joint of swing arm and lower swing arm in the inboard of wheel portion, its characterized in that: the junction between last swing arm and the connecting bridge is the swing portion, and a plurality of spacing jack has been seted up at the middle part of swing portion, and the inside of connecting bridge both sides upper edge all is equipped with spacing sleeve, and spacing sleeve's one side is a plurality of outside bellied spacing bolts, and spacing sleeve can remove along connecting bridge both sides upper edge, and spacing bolt can outwards extend to spacing jack inside.
2. An automotive suspension assembly as described in claim 1 wherein: the connecting bridge comprises a stable cross beam and two connecting side frames, wherein the two connecting side frames are respectively and vertically connected to the bottom of the stable cross beam, the two ends of the stable cross beam are respectively and vertically connected with a first rotating shaft connecting end of an upper swinging arm, the first rotating shaft connecting end is of a cylindrical hollow structure, one end of the upper swinging arm, which is close to the swinging part, is of a fork-shaped structure, the first rotating shaft connecting end is positioned between two adjacent swinging parts, a plurality of limiting through holes are formed in the side wall of the first rotating shaft connecting end, and limiting bolts can be inserted into limiting jacks along the limiting through holes.
3. An automotive suspension assembly as described in claim 2 wherein: the top face of first pivot link has seted up the drive and has led to the groove, and the drive leads to the groove and is rectangular form structure, and the axial of drive and leading to the groove is parallel to each other with the axis of spacing bolt, and limit sleeve's top is equipped with the bellied drive lug that makes progress, and the top of drive lug upwards extends to the top of drive and leads to the groove.
4. An automotive suspension assembly as described in claim 2 wherein: the lower edge of the connecting side frame is a second rotating shaft connecting end, the second rotating shaft connecting end is of a cylindrical hollow structure, the end, close to the swinging parts, of the lower swinging arm is of a fork-shaped structure, the second rotating shaft connecting end is located between two adjacent swinging parts, and the first rotating shaft connecting end and the second rotating shaft connecting end are respectively and rotatably connected with the middle parts of the swinging parts through rotating shafts.
5. An automotive suspension assembly as claimed in any one of claims 1 to 4, wherein: the wheel part comprises a tire and a hub, the inner wall of the hub is provided with a swing arm connecting part protruding towards the center of the hub, the middle part of the swing arm connecting part is provided with a spherical jogged groove, and the connecting ball heads of the upper swing arm and the lower swing arm are respectively jogged with one of the spherical jogged grooves.
6. An automotive suspension assembly as claimed in any one of claims 1 to 4, wherein: the damping assembly consists of a damping rod and a spring part, the spring part is sleeved in the middle of the damping rod, two ends of the spring part are respectively and fixedly connected with two ends of the damping rod, one end of the damping rod is rotatably connected with the upper edge of one side of the connecting bridge, and the other end of the damping rod is rotatably connected with one end, far away from the swinging part, of the lower swinging arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320030513.1U CN219133769U (en) | 2023-01-06 | 2023-01-06 | Automobile suspension assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320030513.1U CN219133769U (en) | 2023-01-06 | 2023-01-06 | Automobile suspension assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219133769U true CN219133769U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320030513.1U Active CN219133769U (en) | 2023-01-06 | 2023-01-06 | Automobile suspension assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219133769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852925A (en) * | 2023-08-22 | 2023-10-10 | 无锡市正隆祥机械制造有限公司 | Automobile front wheel suspension assembly structure |
-
2023
- 2023-01-06 CN CN202320030513.1U patent/CN219133769U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116852925A (en) * | 2023-08-22 | 2023-10-10 | 无锡市正隆祥机械制造有限公司 | Automobile front wheel suspension assembly structure |
| CN116852925B (en) * | 2023-08-22 | 2024-02-02 | 无锡市正隆祥机械制造有限公司 | Automobile front wheel suspension assembly structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Fuwu Inventor after: Chen Wenlin Inventor after: Li Haiyang Inventor after: Zhong Zhenxing Inventor after: Wu Zhiping Inventor before: Wang Fuwu Inventor before: Chen Wenlin Inventor before: Li Haiyang Inventor before: Zhong Zhenxing |