CN208669836U - A kind of self-lubricating ball seat - Google Patents
A kind of self-lubricating ball seat Download PDFInfo
- Publication number
- CN208669836U CN208669836U CN201821037203.8U CN201821037203U CN208669836U CN 208669836 U CN208669836 U CN 208669836U CN 201821037203 U CN201821037203 U CN 201821037203U CN 208669836 U CN208669836 U CN 208669836U
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- CN
- China
- Prior art keywords
- ball
- lower chamber
- head cover
- wall
- self
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- 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.)
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Abstract
The utility model discloses a kind of self-lubricating ball seats, it is intended to provide a kind of high lubricating effect, nonabradable self-lubricating ball seat, its key points of the technical solution are that a kind of self-lubricating ball seat, including pedestal and it is placed in the intracorporal spherical cavity of seat, the spherical cavity includes upper cavity and lower chamber, the radiating groove being placed between upper cavity and lower chamber is additionally provided on the inner wall of spherical cavity, the bottom of lower chamber is equipped with oil storage tank, ball-head cover is equipped in lower chamber, ball-head cover includes the skirt section being bonded with lower chamber inner wall, the tail portion contradicted with oil storage tank slot bottom, ball-head cover is equipped with several micropores, micropore forms the asphalt channel of connection oil storage tank and ball-head cover inner wall, the oil filler point being connected to oil storage tank is additionally provided on pedestal, the utility model is suitable for technical field of automobile parts.
Description
Technical field
The utility model belongs to technical field of automobile parts, refers in particular to a kind of self-lubricating ball seat.
Background technique
Suspension system is the important assembly on Hyundai Motor, is had to ride of vehicle and control stability very big
It influencing, guiding and force transfer element of the control arm as automobile suspension system, the various power that will act on wheel pass to vehicle body,
Guarantee that wheel is moved by certain track simultaneously.Control arm passes through flexural pivot or bushing respectively and wheel and flexible chassis is connected to
Together, wherein ball seat is important composition part in flexural pivot.Most important position part is exactly the internal structure of connector in spherojoint
In ball seat, ball seat needs be used cooperatively with lubricating oil, existing ball seat be usually casting metal material, machining accuracy compared with
Difference causes inner surface easy to wear, and lubricant effect is bad.
Utility model content
The purpose of the utility model is to provide a kind of high lubricating effects, nonabradable self-lubricating ball seat.
Purpose of the utility model is realized as follows: a kind of self-lubricating ball seat, including pedestal and it is placed in the intracorporal ball of seat
Shape chamber, it is characterised in that: the spherical cavity includes upper cavity and lower chamber, be additionally provided on the inner wall of spherical cavity be placed in upper cavity and
Radiating groove between lower chamber, the bottom of lower chamber are equipped with oil storage tank, are equipped with ball-head cover in lower chamber, and ball-head cover includes and cavity of resorption
The skirt section of internal wall fitting, the tail portion contradicted with oil storage tank slot bottom, ball-head cover are equipped with several micropores, and micropore forms connection oil storage
The asphalt channel of slot and ball-head cover inner wall is additionally provided with the oil filler point being connected to oil storage tank on pedestal.
By using above-mentioned technical proposal, when bulb is installed in spherical cavity, bulb and ball-head cover are contradicted, and ball-head cover is more
Mesoporous metal, when bulb and ball-head cover frictional heat generation, the thermal expansion of ball-head cover inner wall overflows lubricating oil, plays lubricating action；When
When stopping operating, ball-head cover inner wall is cooling, and the lubricating oil in oil storage tank is inhaled into again in the hole of ball-head cover, to realize from profit
It is sliding, the abrasion between bulb and ball-head cover can be substantially reduced, oil filler point is convenient for the oiling into oil storage tank, and radiating groove can increase
The heat dissipation in the intracavitary portion of ball-type.
The utility model is further arranged to: the inner wall of the upper cavity is equipped with several open slots through pedestal, and
Open slot is along the circumferentially equidistant arrangement of upper cavity.
By using above-mentioned technical proposal, open slot can further speed up the heat dissipation inside spherical cavity, preferred to be open
Slot extends downward into lower chamber and is connected to radiating groove, accelerates heat dissipation.
The utility model is further arranged to: several card slots is set on the inner wall of the lower chamber, card slot is along lower chamber circumferential direction
Equidistant arrangement, and card slot is connected to open slot, the outer wall in skirt section is equipped with the strip being adapted to card slot.
By using above-mentioned technical proposal, engaged between ball-head cover and lower chamber by the strip that be adapted to and card slot, it can be with
Increase the connective stability between ball-head cover and lower chamber.
The utility model is further arranged to: the material of the pedestal is plastics.
By using above-mentioned technical proposal, plastic material has the advantages that light weight, at low cost, forming machining precision is high.
The utility model is further arranged to: the material of the ball-head cover is copper-base alloy powder sintered body.
By using above-mentioned technical proposal, ball-head cover and strip can be integrally formed, and be that copper-base alloy powder is burnt
Knot body, it can be ensured that the structural strength between axle sleeve and strip, axle sleeve use copper-base alloy powder for primary raw material, with powder smelting
Golden legal system is made sintered body, has enough intensity in performance, and material internal has countless small holes, in the fabrication process
Can freer adjustment apertures the technical advantage such as quantity, size, shape and distribution, not only can be with trapped fuel, but also can be formed micro-
Small and tortuous asphalt channel plays the role of permeability, self-lubricating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the B-B direction structural schematic diagram of the utility model Fig. 1；
Appended drawing reference in figure are as follows: 1, pedestal；2, upper cavity；3, lower chamber；4, radiating groove；5, oil storage tank；6, ball-head cover；7,
Skirt section；8, tail portion；9, oil filler point；10, open slot；11, card slot.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-2:
A kind of self-lubricating ball seat, including pedestal 1 and the spherical cavity being placed in pedestal 1, it is characterised in that: the spherical cavity packet
Upper cavity 2 and lower chamber 3 are included, the radiating groove 4 being placed between upper cavity 2 and lower chamber 3, cavity of resorption are additionally provided on the inner wall of spherical cavity
The bottom of body 3 is equipped with oil storage tank 5, is equipped with ball-head cover 6 in lower chamber 3, ball-head cover 6 includes the skirt section being bonded with 3 inner wall of lower chamber
7, the tail portion 8 contradicted with 5 slot bottom of oil storage tank, ball-head cover 6 are equipped with several micropores, and micropore forms connection oil storage tank 5 and ball-head cover 6
The asphalt channel of inner wall is additionally provided with the oil filler point 9 being connected to oil storage tank 5 on pedestal 1.
By using above-mentioned technical proposal, when bulb is installed in spherical cavity, bulb and ball-head cover 6 are contradicted, and ball-head cover 6 is
Porous metals, when bulb and 6 frictional heat generation of ball-head cover, the thermal expansion of 6 inner wall of ball-head cover overflows lubricating oil, plays lubrication and makees
With；When stopping operating, 6 inner wall of ball-head cover is cooling, and the lubricating oil in oil storage tank 5 is inhaled into again in the hole of ball-head cover 6, thus
It realizes self-lubricating, the abrasion between bulb and ball-head cover 6 can be substantially reduced, oil filler point 9 is convenient for the oiling into oil storage tank 5, dissipates
Heat channel 4 can increase the heat dissipation in the intracavitary portion of ball-type.
The utility model is further arranged to: the inner wall of the upper cavity 2 is equipped with several open slots through pedestal 1
10, and open slot 10 is along the circumferentially equidistant arrangement of upper cavity 2.
By using above-mentioned technical proposal, open slot 10 can further speed up the heat dissipation inside spherical cavity, preferably open
Mouth slot 10 extends downward into lower chamber 3 and is connected to radiating groove 4, accelerates heat dissipation.
The utility model is further arranged to: several card slots 11 is set on the inner wall of the lower chamber 3, card slot 11 is along lower chamber
3 circumferentially equidistant arrangements, and card slot 11 is connected to open slot 10, the outer wall in skirt section 7 is equipped with the strip being adapted to card slot 11.
By using above-mentioned technical proposal, engaged between ball-head cover 6 and lower chamber 3 by the strip and card slot 11 that are adapted to,
The connective stability between ball-head cover 6 and lower chamber 3 can be increased.
The utility model is further arranged to: the material of the pedestal 1 is plastics.
By using above-mentioned technical proposal, plastic material has the advantages that light weight, at low cost, forming machining precision is high.
The utility model is further arranged to: the material of the ball-head cover 6 is copper-base alloy powder sintered body.
By using above-mentioned technical proposal, ball-head cover 6 and strip can be integrally formed, and be that copper-base alloy powder is burnt
Knot body, it can be ensured that the structural strength between axle sleeve and strip, axle sleeve use copper-base alloy powder for primary raw material, with powder smelting
Golden legal system is made sintered body, has enough intensity in performance, and material internal has countless small holes, in the fabrication process
Can freer adjustment apertures the technical advantage such as quantity, size, shape and distribution, not only can be with trapped fuel, but also can be formed micro-
Small and tortuous asphalt channel plays the role of permeability, self-lubricating.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (5)
1. a kind of self-lubricating ball seat, including pedestal (1) and the spherical cavity being placed in pedestal (1), it is characterised in that: the spherical cavity
Including upper cavity (2) and lower chamber (3), it is additionally provided on the inner wall of spherical cavity and is placed in dissipating between upper cavity (2) and lower chamber (3)
Heat channel (4), the bottom of lower chamber (3) are equipped with oil storage tank (5), are equipped with ball-head cover (6) in lower chamber (3), ball-head cover (6) include with
The skirt section (7) of lower chamber (3) inner wall fitting, the tail portion (8) contradicted with oil storage tank (5) slot bottom, ball-head cover (6) is equipped with several micro-
Hole, micropore form the asphalt channel of connection oil storage tank (5) and ball-head cover (6) inner wall, are additionally provided on pedestal (1) and oil storage tank (5)
The oil filler point (9) of connection.
2. a kind of self-lubricating ball seat according to claim 1, it is characterised in that: the inner wall of the upper cavity (2) is equipped with
Through several open slots (10) of pedestal (1), and open slot (10) is along upper cavity (2) circumferentially equidistant arrangement.
3. a kind of self-lubricating ball seat according to claim 2, it is characterised in that: the lower chamber (3) if inner wall on set
Dry card slot (11), card slot (11) is along lower chamber (3) circumferentially equidistant arrangement, and card slot (11) is connected to open slot (10), skirt section (7)
Outer wall be equipped with the strip that is adapted to card slot (11).
4. a kind of self-lubricating ball seat according to claim 1, it is characterised in that: the material of the pedestal (1) is plastics.
5. a kind of self-lubricating ball seat according to claim 1, it is characterised in that: the material of the ball-head cover (6) is copper-based
Sintering alloy powder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037203.8U CN208669836U (en) | 2018-07-02 | 2018-07-02 | A kind of self-lubricating ball seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037203.8U CN208669836U (en) | 2018-07-02 | 2018-07-02 | A kind of self-lubricating ball seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208669836U true CN208669836U (en) | 2019-03-29 |
Family
ID=65826693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821037203.8U Expired - Fee Related CN208669836U (en) | 2018-07-02 | 2018-07-02 | A kind of self-lubricating ball seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208669836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117734851A (en) * | 2024-02-21 | 2024-03-22 | 成都理工大学 | Parallel robot and foot robot with vibration reduction function |
-
2018
- 2018-07-02 CN CN201821037203.8U patent/CN208669836U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117734851A (en) * | 2024-02-21 | 2024-03-22 | 成都理工大学 | Parallel robot and foot robot with vibration reduction function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20200702 |