CN210661030U - High-strength automobile ball head assembly with good heat dissipation performance - Google Patents
High-strength automobile ball head assembly with good heat dissipation performance Download PDFInfo
- Publication number
- CN210661030U CN210661030U CN201921719156.XU CN201921719156U CN210661030U CN 210661030 U CN210661030 U CN 210661030U CN 201921719156 U CN201921719156 U CN 201921719156U CN 210661030 U CN210661030 U CN 210661030U
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- China
- Prior art keywords
- ball
- pin body
- ball head
- shell
- heat dissipation
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a car bulb assembly that high strength heat dispersion is good, including ball round pin body, bulb, casing, ball seat, fixed recess, dust cover, rand and clamping ring, bulb fixed mounting is in ball round pin body bottom, casing movable mounting is on the bulb, the ball seat is installed inside the casing, bulb and ball seat swing joint, fixed recess is opened on the casing, the dust cover suit is in fixed recess, the rand joint is on fixed recess, the clamping ring is installed on the casing, be equipped with heat dissipation mechanism on the ball round pin body. The beneficial effects of the utility model are that, can shorten heat-conducting distance through center deep hole on the ball round pin body and a set of criss-cross horizontal hole, improve radiating speed, reduce the temperature that produces when the friction to through a set of relative slant through-hole and triangle fixed slot the radiating rate of casing has been improved, prevent to cause danger at the during operation high temperature, improved life.
Description
Technical Field
The utility model relates to an auto parts technical field specifically is a car bulb assembly that high strength heat dispersion is good.
Background
The automobile spherical hinge belongs to a spherical friction pair, and in the using process, relative sliding, impact vibration and other motions are generated between a metal spherical pin and a plastic spherical pin seat, so that friction heat and plastic elastic hysteresis heat are generated. Because metal ball round pin is good heat conductor relatively the plastics ball round pin seat, so most of heat is in the ball round pin conduction to ball round pin neck reradiation to the air through the ball round pin, but because traditional ball round pin heat transfer distance is longer, lead to the inside heat dissipation of ball pivot product slow, along with the continuation of ball pivot part motion, the inside temperature of spherical friction pair rises gradually to can lead to plastics ball round pin seat accelerated ageing, lubricating grease early failure, thereby make ball pivot wearing and tearing aggravation, lead to the ball pivot pine spaciously and fail at last.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a car bulb assembly that high strength heat dispersion is good has and to accelerate the radiating rate, reduces operating temperature and improves advantages such as life, has solved inside temperature and has rised gradually, ageing with higher speed, lubricating grease is inefficacy early, the problem of wearing and tearing aggravation.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automobile ball head assembly with high strength and good heat dissipation performance comprises a ball pin body, a ball head, a shell, a ball seat, a fixing groove, a dust cover, a clamping ring and a pressing ring, wherein the ball head is fixedly arranged at the bottom of the ball pin body;
the heat dissipation mechanism, it includes: the device comprises a central deep hole, a deep hole orifice, a group of crossed transverse holes, a group of opposite oblique through holes and a triangular fixing groove;
the ball pin comprises a ball pin body, a ball head, a ball pin body, a triangular fixing groove, a deep hole orifice, a ball head, a group of crossed transverse holes, a group of inclined through holes and a triangular fixing groove, wherein the central deep hole is formed in the center of the ball pin body, the deep hole orifice is located at the top end of the ball pin body, the deep hole orifice is fixedly connected with the central deep hole, the group of.
Preferably, the collar is in the shape of an annular ring, and the collar fixes the dust cover in the fixing groove.
Preferably, the ball head is fixed in the shell by the pressing ring.
Preferably, a threaded column is fixedly mounted on the lower surface of the shell.
Advantageous effects
The utility model provides a car bulb assembly that high strength heat dispersion is good possesses following beneficial effect, heat dispersion can effectively be improved to this device, through central deep hole on the ball round pin body and a set of criss-cross horizontal hole can shorten heat-conducting distance, improve radiating speed, the temperature that produces when the friction has been reduced to through the radiating rate that a set of relative slant through-hole and triangle fixed slot improved the casing, prevent to cause danger at the during operation high temperature, service life is improved.
Drawings
Fig. 1 is the utility model relates to a structural schematic diagram of car bulb assembly that high strength heat dispersion is good.
Fig. 2 is a top view of the ball head of the present invention.
In the figure: 1. a ball pin body; 2. a ball head; 3. a housing; 4. a ball seat; 5. fixing the groove; 6. a dust cover; 7. a collar; 8. a compression ring; 9. a central deep hole; 10. a deep hole orifice; 11. a set of intersecting transverse bores; 12. a set of opposing diagonal through holes; 13. a triangular fixing groove; 14. a threaded post.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an automobile ball head assembly with high strength and good heat dissipation performance comprises a ball pin body 1, a ball head 2 is fixedly arranged at the bottom of the ball pin body 1, a shell 3 is movably arranged on the ball head 2, a ball seat 4 is arranged inside the shell 3, the ball head 2 is movably connected with the ball seat 4, a fixing groove 5 is arranged on the shell 3, a dust cover 6 is sleeved in the fixing groove 5, the dust cover 6 is connected with the ball pin body 1, a clamping ring 7 is clamped on the fixing groove 5, a pressing ring 8 is arranged on the shell 3, a central deep hole 9 is arranged at the center of the ball pin body 1, a deep hole orifice 10 is arranged at the top end of the ball pin body 1, the deep hole orifice 10 is fixedly connected with the central deep hole 9, a group of crossed transverse holes 11 is arranged on the ball head 2, a group of crossed transverse holes 11 is fixedly connected with the central deep hole 9, a group of opposite oblique through holes 12 is arranged on the, the clamping ring 7 is in an annular ring shape, the dust cover 6 is fixed in the fixing groove 5 through the clamping ring 7, the ball head 2 is fixed in the shell 3 through the pressing ring 8, and the threaded column 14 is fixedly installed on the lower surface of the shell 3.
The following is a description of the materials and shapes of the devices in this case:
the ball pin body: and (3) a steel material.
A ball head: and (3) a steel material.
Ball seat: and (3) plastic materials.
Example (b): during the use, can shorten heat-conducting distance through central deep hole 9 and a set of criss-cross transverse hole 11 on the ball round pin body 1, improve radiating speed, the heat that produces when rubbing bulb 2 discharges through deep hole drill way 10, the temperature that produces when rubbing has been reduced, and improved casing 3's radiating rate through a set of relative slant through-hole 12 and triangle fixed slot 13, prevent to cause danger at the during operation high temperature, service life is prolonged, when dust cover 6 needs to be changed, take off rand 7, take off dust cover 6 from fixed recess 5 and change, install new dust cover 6 on fixed recess 5, fix dust cover 6 through rand 7, compress tightly the position of 8 restriction bulbs 2 of circle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An automobile ball head assembly with high strength and good heat dissipation performance comprises a ball pin body (1), a ball head (2), a shell (3), a ball seat (4), a fixing groove (5), a dust cover (6), a clamping ring (7) and a pressing ring (8), the ball head (2) is fixedly arranged at the bottom of the ball pin body (1), the shell (3) is movably arranged on the ball head (2), the ball seat (4) is arranged in the shell (3), the ball head (2) is movably connected with the ball seat (4), the fixed groove (5) is arranged on the shell (3), the dust cover (6) is sleeved in the fixed groove (5), the dust cover (6) is connected with the ball pin body (1), the retainer ring (7) is clamped on the fixing groove (5), the pressing ring (8) is arranged on the shell (3), and is characterized in that a heat dissipation mechanism is arranged on the ball pin body (1);
the heat dissipation mechanism, it includes: the device comprises a central deep hole (9), a deep hole orifice (10), a group of crossed transverse holes (11), a group of opposite oblique through holes (12) and a triangular fixing groove (13);
the ball pin is characterized in that the central deep hole (9) is formed in the center of the ball pin body (1), the deep hole orifice (10) is located at the top end of the ball pin body (1), the deep hole orifice (10) is fixedly connected with the central deep hole (9), the group of crossed transverse holes (11) are formed in the ball head (2), the group of crossed transverse holes (11) is fixedly connected with the central deep hole (9), the group of opposite oblique through holes (12) are formed in the shell (3), and the triangular fixing groove (13) is formed in the center of the interior of the shell (3).
2. The automobile ball head assembly with high strength and good heat dissipation performance is characterized in that the clamping ring (7) is in the shape of an annular ring, and the clamping ring (7) fixes the dust cover (6) in the fixing groove (5).
3. The automobile ball head assembly with high strength and good heat dissipation performance is characterized in that the ball head (2) is fixed in the shell (3) through the compression ring (8).
4. The automobile ball head assembly with high strength and good heat dissipation performance is characterized in that a threaded column (14) is fixedly mounted on the lower surface of the shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719156.XU CN210661030U (en) | 2019-10-14 | 2019-10-14 | High-strength automobile ball head assembly with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719156.XU CN210661030U (en) | 2019-10-14 | 2019-10-14 | High-strength automobile ball head assembly with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210661030U true CN210661030U (en) | 2020-06-02 |
Family
ID=70820706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921719156.XU Expired - Fee Related CN210661030U (en) | 2019-10-14 | 2019-10-14 | High-strength automobile ball head assembly with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210661030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196888A (en) * | 2020-09-22 | 2021-01-08 | 江西大杰科技产业有限公司 | Car bulb dust cover that performance is good |
-
2019
- 2019-10-14 CN CN201921719156.XU patent/CN210661030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196888A (en) * | 2020-09-22 | 2021-01-08 | 江西大杰科技产业有限公司 | Car bulb dust cover that performance is good |
| CN112196888B (en) * | 2020-09-22 | 2022-04-22 | 江西大杰科技产业有限公司 | Automobile ball head dust cover |
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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: 20200602 Termination date: 20201014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |