CN208123247U - A kind of automobile upper swing arm bulb pin assembly - Google Patents
A kind of automobile upper swing arm bulb pin assembly Download PDFInfo
- Publication number
- CN208123247U CN208123247U CN201820601771.XU CN201820601771U CN208123247U CN 208123247 U CN208123247 U CN 208123247U CN 201820601771 U CN201820601771 U CN 201820601771U CN 208123247 U CN208123247 U CN 208123247U
- Authority
- CN
- China
- Prior art keywords
- ball
- dirt
- oversheath
- stud
- swing arm
- 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
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Abstract
The utility model discloses a kind of automobile upper swing arm bulb pin assemblies, including ball cup, ball stud is provided at the top of the ball cup, hexagon slotted nut is provided at the top of the ball stud, the hexagon slotted nut bottom is provided with oversheath, dirt-proof boot is provided on the inside of the oversheath, the dirt-proof boot and ball stud junction bottom are provided with bracing ring.The utility model is by being equipped with oversheath, bracing ring and dirt-proof boot, stop extraneous most of soil and dirt sand by oversheath, to provide first layer protection for ball stud, by being provided with dirt-proof boot in oversheath, make to enter soil and the dirt sand inside oversheath to be stopped by protective jacket, to provide second layer protection for ball stud, extend the service life of automobile front axle swing arm assembly.
Description
Technical field
The utility model relates to auto parts field, in particular to a kind of automobile upper swing arm bulb pin assembly.
Background technique
The front axle swing arm assembly of automobile is component more crucial in automobile chassis suspension, mainly by ball stud, ball stud
Seat, ball cup and swing arm ontology composition, wherein swing arm ontology is connect with vehicle frame, and ball stud is fixed on the knuckle of brake,
The outside of ball stud has the dust cover for preventing dust and silt from entering.While the car is driving, ball stud can be with vehicle body
Movement and generate swing, while dust cover can follow the swing of ball stud and slip down to the ball neck bottom of ball stud.Severe
Under operating condition, since dust cover slips down to ball stud bottom, the silt and dust in external environment easily enter ball stud bottom
Bulb on, during the swing, silt and dust can enter in the lubricating grease of bulb smearing bulb, and then bulb pine occur
The problems such as spacious, hair fastener, abnormal sound or hard steering fail, brings hidden trouble to traffic safety.
Therefore, a kind of automobile upper swing arm bulb pin assembly is invented, it is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of automobile upper swing arm bulb pin assemblies, by being provided with oversheath and preventing
Dirt set, to provide two layers of protection for ball stud, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of automobile upper swing arm bulb pin assembly, packet
Ball cup is included, ball stud is provided at the top of the ball cup, is provided with hexagon slotted nut, the hexagonal at the top of the ball stud
Slotted nut bottom is provided with oversheath, and dirt-proof boot, the dirt-proof boot and ball stud junction are provided on the inside of the oversheath
Bottom is provided with bracing ring.
Preferably, the hexagon slotted nut bottom is provided with turntable, and the turntable is hollow setting, the turntable top
It is provided with T-type sliding block, the hexagon slotted nut bottom is provided with annular groove, and the annular groove and the sliding of T-type sliding block connect
It connects.
Preferably, the hexagon slotted nut surface is provided with bolt, and the bulb pin surface is provided with slot, and described six
Angle slotted nut is fixedly connected with ball stud.
Preferably, the oversheath bottom is provided with nut, and the bulb seating face is provided with screw channel, the oversheath with
Ball cup is threadedly coupled, and is provided with metal retainer ring at the top of the oversheath.
Preferably, the dirt-proof boot bottom is provided with fixing seat, and the fixing seat side is provided with circlip, the dirt-proof boot
It is fixedly connected with fixing seat.
Preferably, the ball cup inner wall is provided with ball-stud socket, and the bulb pin surface is provided with multiple ball-stud sockets
Item, the ball-stud socket item offset with ball-stud socket.
Preferably, the dirt-proof boot is made of rubber material, and the dirt-proof boot and ball stud junction are provided with clip, institute
It states bracing ring surface and is provided with baffle.
The technical effect and advantage of the utility model：
1, by stopping extraneous most of soil and dirt sand by oversheath equipped with oversheath, bracing ring and dirt-proof boot,
To provide first layer protection for ball stud, by being provided with dirt-proof boot in oversheath, make to enter the mud inside oversheath
Soil and dirt sand are stopped by protective jacket, to provide second layer protection for ball stud, while the car is driving, ball stud is substantially
Degree swing will lead to dust cover downslide, due to dirt-proof boot be rubber material it is flexible be contraction state in oversheath, thus meeting
Generating upward elastic force prevents dirt-proof boot from declining, by being provided with bracing ring, so that dirt-proof boot glide path ball stud bottom is prevented,
It prevents extraneous silt and dust from entering inside ball cup, to play the role of sealing bulb, it is total to extend automobile front axle swing arm
At service life；
2, by being equipped with ball-stud socket and bulb pin strip seat, to reduce ball stud and ball-stud socket contact area, favorably
The rate of wear is rotated in reducing ball stud, the wear-resistant effect of its damping is greatly improved, to improve the service life of ball stud.
Detailed description of the invention
Fig. 1 is the overall structure schematic elevation view of the utility model.
Fig. 2 is the portion A enlarged structure schematic diagram in the utility model Fig. 1.
Fig. 3 is the portion B enlarged structure schematic diagram in the utility model Fig. 1.
Fig. 4 is the utility model T-type sliding block and annular groove structural schematic diagram.
Fig. 5 is the portion C enlarged structure schematic diagram in the utility model Fig. 1.
In figure：1 ball cup, 2 ball studs, 3 hexagon slotted nuts, 4 oversheaths, 5 dirt-proof boots, 6 bracing rings, 7 turntables, 8 T
Type sliding block, 9 annular grooves, 10 bolts, 11 slots, 12 nuts, 13 screw channels, 14 metal retainer rings, 15 fixing seats, 51 circlips, 16 balls
Head key seat, 17 bulb pin strip seats, 18 clips, 19 baffles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of as shown in Figs. 1-5, automobile upper swing arm bulb pin assembly, including ball cup 1, institute
It states and is provided with ball stud 2 at the top of ball cup 1, be provided with hexagon slotted nut 3 at the top of the ball stud 2, thus with 2 phase of ball stud
Fixed, 3 bottom of hexagon slotted nut is provided with oversheath 4, to stop extraneous dust, sets on the inside of the oversheath 4
It is equipped with dirt-proof boot 5, the dirt-proof boot 5 is provided with bracing ring 6 with 2 junction bottom of ball stud.
Further, in the above-mentioned technical solutions, 3 bottom of hexagon slotted nut is provided with turntable 7, the turntable 7
For hollow setting, it is provided with T-type sliding block 8 at the top of the turntable 7,3 bottom of hexagon slotted nut is provided with annular groove 9,
The annular groove 9 is slidably connected with T-type sliding block 8, to make turntable 7 that ball stud 2 will not be followed to rotate, improves its stability；
Further, in the above-mentioned technical solutions, 3 surface of hexagon slotted nut is provided with bolt 10, the bulb
2 surface of pin is provided with slot 11, and the hexagon slotted nut 3 is fixedly connected with ball stud 2, so as to avoid hexagonal fluting spiral shell
Mother 3 generates the problems such as slipping and shaking off with 2 junction of ball stud；
Further, in the above-mentioned technical solutions, 4 bottom of oversheath is provided with nut 12,1 surface of ball cup
It is provided with screw channel 13, the oversheath 4 is threadedly coupled with ball cup 1, it is provided with metal retainer ring 14 at the top of the oversheath 4, from
And fix oversheath 4 with 7 phase of turntable；
Further, in the above-mentioned technical solutions, 5 bottom of dirt-proof boot is provided with fixing seat 15, the fixing seat 15
Side is provided with circlip 51, and the dirt-proof boot 5 is fixedly connected with fixing seat 15；
Further, in the above-mentioned technical solutions, 1 inner wall of ball cup is provided with ball-stud socket 16, the ball stud
It is coated with lubricating grease in seat 16, to reduce friction, 2 surface of ball stud is provided with multiple ball-stud socket items 17, the bulb
Key seat item 17 offsets with ball-stud socket 16, so that the contact area of ball stud 2 Yu ball-stud socket 16 is reduced, to reduce its abrasion
Speed；
Further, in the above-mentioned technical solutions, the dirt-proof boot 5 is made of rubber material, to make dirt-proof boot 5 itself
There is certain elasticity, the dirt-proof boot 5 is provided with clip 18 with 2 junction of ball stud, thus fixed, 6 surface of bracing ring
It is provided with baffle 19, so that dirt-proof boot 5 be avoided to slip down to 2 bottom of ball stud.
This practical working principle：
Referring to Figure of description 1-4, by being provided with hexagon slotted nut 3, to be fixed with 2 phase of ball stud, due to turning
T-type sliding block 8 is provided at the top of disk 7, to be slidably connected with hexagon slotted nut 3, by being provided with metal retainer ring 14, to make
Oversheath 4 is fixedly connected with turntable 7, by being provided with clip 18, so that dirt-proof boot 5 is connected with ball stud 2, passes through setting
There is circlip 51, to make dirt-proof boot 5 be fixedly connected with the fixing seat 15 of bottom, by being provided with bracing ring 6, when under dirt-proof boot 5
When sliding, the baffle 19 that 6 surface of bracing ring is arranged offsets with dirt-proof boot 5, so that dirt-proof boot 5 be avoided to slip down to 2 bottom of ball stud；
Referring to Figure of description 5, by being provided with ball-stud socket item 17 on 2 surface of ball stud, thus reduce ball stud 2 with
The contact area of ball-stud socket 16, so that reducing ball stud 2 rotates the rate of wear, and the wear-resistant effect of its high damping, to mention
The service life of high ball stud 2.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of automobile upper swing arm bulb pin assembly, including ball cup（1）, it is characterised in that：The ball cup（1）Top setting
There is ball stud（2）, the ball stud（2）Top is provided with hexagon slotted nut（3）, the hexagon slotted nut（3）Bottom is set
It is equipped with oversheath（4）, the oversheath（4）Inside is provided with dirt-proof boot（5）, the dirt-proof boot（5）With ball stud（2）Junction
Bottom is provided with bracing ring（6）.
2. a kind of automobile upper swing arm bulb pin assembly according to claim 1, it is characterised in that：The hexagon slotted nut
（3）Bottom is provided with turntable（7）, the turntable（7）For hollow setting, the turntable（7）Top is provided with T-type sliding block（8）, institute
State hexagon slotted nut（3）Bottom is provided with annular groove（9）, the annular groove（9）With T-type sliding block（8）It is slidably connected.
3. a kind of automobile upper swing arm bulb pin assembly according to claim 1, it is characterised in that：The hexagon slotted nut
（3）Surface is provided with bolt（10）, the ball stud（2）Surface is provided with slot（11）, the hexagon slotted nut（3）With ball
Head pin（2）It is fixedly connected.
4. a kind of automobile upper swing arm bulb pin assembly according to claim 1, it is characterised in that：The oversheath（4）Bottom
Portion is provided with nut（12）, the ball cup（1）Surface is provided with screw channel（13）, the oversheath（4）With ball cup（1）Screw thread
Connection, the oversheath（4）Top is provided with metal retainer ring（14）.
5. a kind of automobile upper swing arm bulb pin assembly according to claim 1, it is characterised in that：The dirt-proof boot（5）Bottom
Portion is provided with fixing seat（15）, the fixing seat（15）Side is provided with circlip（51）, the dirt-proof boot（5）With fixing seat（15）
It is fixedly connected.
6. a kind of automobile upper swing arm bulb pin assembly according to claim 1, it is characterised in that：The ball cup（1）It is interior
Wall is provided with ball-stud socket（16）, the ball stud（2）Surface is provided with multiple ball-stud socket items（17）, the ball-stud socket item
（17）With ball-stud socket（16）It offsets.
7. a kind of automobile upper swing arm bulb pin assembly according to claim 1, it is characterised in that：The dirt-proof boot（5）For
Rubber material is made, the dirt-proof boot（5）With ball stud（2）Junction is provided with clip（18）, the bracing ring（6）Surface is set
It is equipped with baffle（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820601771.XU CN208123247U (en) | 2018-04-25 | 2018-04-25 | A kind of automobile upper swing arm bulb pin assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820601771.XU CN208123247U (en) | 2018-04-25 | 2018-04-25 | A kind of automobile upper swing arm bulb pin assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123247U true CN208123247U (en) | 2018-11-20 |
Family
ID=64186369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820601771.XU Expired - Fee Related CN208123247U (en) | 2018-04-25 | 2018-04-25 | A kind of automobile upper swing arm bulb pin assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123247U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749977A (en) * | 2020-05-30 | 2020-10-09 | 贵州卡西马科技有限公司 | Be applied to dustproof rust-resistant bulb subassembly of car |
| CN111873732A (en) * | 2020-07-14 | 2020-11-03 | 中车大同电力机车有限公司 | Macpherson type independent suspension device and vehicle |
| CN114104085A (en) * | 2021-11-25 | 2022-03-01 | 重汽(重庆)轻型汽车有限公司 | Dust cover structure of automobile steering transmission shaft |
-
2018
- 2018-04-25 CN CN201820601771.XU patent/CN208123247U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749977A (en) * | 2020-05-30 | 2020-10-09 | 贵州卡西马科技有限公司 | Be applied to dustproof rust-resistant bulb subassembly of car |
| CN111873732A (en) * | 2020-07-14 | 2020-11-03 | 中车大同电力机车有限公司 | Macpherson type independent suspension device and vehicle |
| CN114104085A (en) * | 2021-11-25 | 2022-03-01 | 重汽(重庆)轻型汽车有限公司 | Dust cover structure of automobile steering transmission shaft |
| CN114104085B (en) * | 2021-11-25 | 2024-03-29 | 重汽(重庆)轻型汽车有限公司 | Dust cover structure of automobile steering transmission shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |