CN216636052U - Automobile ball pin assembly with high lubricating performance - Google Patents
Automobile ball pin assembly with high lubricating performance Download PDFInfo
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- CN216636052U CN216636052U CN202123247300.4U CN202123247300U CN216636052U CN 216636052 U CN216636052 U CN 216636052U CN 202123247300 U CN202123247300 U CN 202123247300U CN 216636052 U CN216636052 U CN 216636052U
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Abstract
The utility model discloses an automobile ball pin assembly with high lubricating property, which comprises a first ball pin base and a second ball pin base, wherein the first ball pin base and the second ball pin base are connected with each other through a first connecting fixing plate and a second connecting fixing plate which are connected with a fixing bolt, the inner sides of the first ball pin base and the second ball pin base are provided with a ball pin through hole and a ball cavity, the inner side of the ball pin through hole is rotatably connected with a ball pin connecting rod, the lower side of the ball pin connecting rod is fixedly connected to the upper side of a ball pin body, the outer side of the lower side of the ball pin body is provided with a ball sleeve, and the outer side of the ball sleeve is connected with a plurality of mini steel balls in a rolling manner. According to the ball pin assembly, the mini steel balls are arranged, friction is replaced by rolling, lubrication is improved, meanwhile, the ball pin assembly is combined with the ball pin base through the fixed bolt in a threaded connection mode, when the mini steel balls are damaged, the ball pin base can be disassembled, and the damaged mini steel balls can be replaced and maintained conveniently.
Description
Technical Field
The utility model relates to the field of automobile tools, in particular to an automobile ball pin assembly with high lubricating performance.
Background
The automobile ball pin is a main connecting part for realizing up-and-down jumping and steering movement of automobile wheels, is widely adopted in an independent suspension system, and a control arm or a thrust rod is often connected with other parts through a ball pin positioned at the end part.
When the existing automobile ball pin assembly is used for rotating and driving a steering wheel, because the friction force inside a base of the existing automobile ball pin assembly is too large, the existing automobile ball pin assembly often has certain abrasion consumption on a ball pin ball body, and the existing automobile ball pin assembly does not have high lubricating performance, so that the transmission efficiency of the ball pin ball body when the ball pin ball body is stressed and rotated is lower, and the service life of the ball pin ball body is also shorter.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an automobile ball pin assembly with high lubricating performance.
In order to achieve the purpose, the utility model adopts the following technical scheme: an automobile ball pin assembly with high lubricating property comprises a first ball pin base and a second ball pin base, wherein a first connecting and fixing plate is fixedly connected to the upper sides of the first ball pin base and the second ball pin base, a second connecting and fixing plate is fixedly connected to the lower sides of the first ball pin base and the second ball pin base, threaded through holes are formed in the front end and the rear end of the lower end of the second connecting and fixing plate and the front end and the rear end of the upper end of the second connecting and fixing plate, threaded fixing holes are formed in the front end and the rear end of the lower end of the connecting and fixing plate and the front end and the rear end of the upper end of the first connecting and fixing plate, ball pin through holes are formed in the inner sides of the upper portions of the first ball pin base and the second ball pin base, a ball cavity is formed in the middle portions of the inner sides of the lower portions of the first ball pin base and the second ball pin base, the inner sides of the ball pin through holes are rotatably connected to the outer sides of the left side and the right side of a ball pin connecting rod respectively, the lower side of the ball pin connecting rod is fixedly connected to the upper side of the ball pin, the ball pin is characterized in that a limiting block is fixedly connected to the inner side of the lower end of the ball pin through hole, a ball sleeve is arranged on the outer side of the lower side of the ball pin body, a plurality of uniformly distributed mini steel balls are connected to the outer side of the ball sleeve in a rolling mode, and an oil storage cavity is formed in each mini steel ball.
As a further description of the above technical solution:
the inner side of the threaded fixing hole is in threaded connection with the outer side of the top end of the threaded end of the fixing bolt, and the outer side of the middle of the threaded end of the fixing bolt is in threaded connection with the inner side of the threaded through hole.
As a further description of the above technical solution:
the outer side of the middle part of the ball pin connecting rod is fixedly connected with a dustproof sleeve.
As a further description of the above technical solution:
the mini steel balls are all connected to the inner side of the cavity of the ball body in a rolling mode.
As a further description of the above technical solution:
the ball pin through hole is communicated with the ball cavity.
As a further description of the above technical solution:
the ball sleeve is arranged in the ball cavity.
As a further description of the above technical solution:
and sealing strips are arranged on the inner sides of the limiting blocks.
As a further description of the above technical solution:
an oil outlet is formed in the outer side of one side of the mini steel ball, and the oil outlet is communicated with an oil storage cavity inside the mini steel ball.
The utility model has the following beneficial effects:
1. according to the automobile ball pin assembly with high lubricating performance, the mini steel balls rolling in the gaps between the ball body of the ball pin and the outer sides of the ball sleeves are arranged on the inner sides of the cavity of the ball body, and the rolling of the mini steel balls is utilized to replace friction, so that the lubrication is improved, the structural strength is improved, the abrasion consumption is reduced, the transmission efficiency of the ball body is improved, the structure is simple, the efficiency is high, the labor is saved, and the service life of the automobile ball pin assembly can be greatly prolonged.
2. According to the automobile ball pin assembly with high lubricating performance, the screw thread through hole and the screw thread fixing hole are connected through the screw thread on the outer side of the screw thread end of the fixing bolt in a threaded manner to combine the ball pin base, when the mini steel ball in the cavity of the ball is pressed too much and damaged, the ball pin base I and the ball pin base II can be disassembled through the fixing bolt, the damaged mini steel ball is convenient to replace and overhaul, and the automobile ball pin assembly is simple to operate, convenient and practical.
Drawings
FIG. 1 is a perspective view of a high lubricity automotive ball pin assembly in accordance with the present invention;
FIG. 2 is an exploded view of a high lubricity automotive ball pin assembly in accordance with the present invention;
FIG. 3 is a cross-sectional view of a high lubricity automotive ball pin assembly in accordance with the present invention;
FIG. 4 is a cross-sectional view of a mini steel ball of a high-lubricity automotive ball pin assembly according to the present invention;
fig. 5 is an enlarged view of a portion a in fig. 2.
Illustration of the drawings:
1. a first ball pin base; 2. a ball pin through hole; 3. a ball pin body; 4. a limiting block; 5. a ball sleeve; 6. a ball pin connecting rod; 7. a spherical cavity; 8. mini steel balls; 9. a dust-proof sleeve; 10. an oil outlet hole; 11. an oil storage cavity; 12. a second ball pin base; 13. a threaded through hole; 14. a threaded fixing hole; 15. fixing the bolt; 16. connecting the first fixing plate; 17. a sealing strip; 18. and the second fixing plate is connected.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Referring to fig. 1-5, one embodiment of the present invention is provided: a high-lubricating-performance automobile ball pin assembly comprises a ball pin base I1 and a ball pin base II 12, wherein the upper sides of the ball pin base I1 and the ball pin base II 12 are fixedly connected with a first connecting fixing plate 16, the lower sides of the ball pin base I1 and the ball pin base II 12 are fixedly connected with a second connecting fixing plate 18, the front and rear ends of the lower end of the second connecting fixing plate 18 and the front and rear ends of the upper end of the second connecting fixing plate 18 are respectively provided with a threaded through hole 13, the front and rear ends of the lower end of the first connecting fixing plate 16 and the front and rear ends of the upper end of the first connecting fixing plate 16 are respectively provided with a threaded fixing hole 14, the inner sides of the upper parts of the first ball pin base I1 and the second ball pin base II 12 are respectively provided with a ball pin through hole 2, the inner sides of the ball pin base I1 and the second ball pin base II 12 are respectively provided with a ball cavity 7, the inner sides of the ball pin through holes 2 are respectively rotatably connected to the outer sides of the left and right sides of a ball pin connecting rod 6, the lower side of the ball pin connecting rod 6 is fixedly connected to the upper side of the ball pin 3, the inboard stopper 4 that all fixedly connected with of 2 lower extremes of ball round pin through-holes for spacing rolling mini steel ball 8, the 3 downside outsides of ball round pin spheroid are provided with ball cover 5, and the ball cover 5 outside roll connection has a plurality of evenly distributed's mini steel ball 8, and mini steel ball 8 is inside all to be provided with oil storage cavity 11.
The inner side of a thread fixing hole 14 is in threaded connection with the outer side of the top end of a thread end of a fixing bolt 15, the outer side of the middle part of the thread end of the fixing bolt 15 is in threaded connection with the inner side of a thread through hole 13, the combination of a ball pin base can be carried out through the threaded connection of the fixing bolt 15, when a mini steel ball 8 in a ball cavity 7 is damaged due to overlarge pressure, the ball pin base I1 and the ball pin base II 12 can be disassembled through the fixing bolt 15, the damaged mini steel ball 8 is convenient to replace and overhaul, a dustproof sleeve 9 is fixedly connected to the outer side of the middle part of a ball pin connecting rod 6 and used for preventing dust in the ball cavity 7, the mini steel ball 8 is in rolling connection with the inner side of the ball cavity 7, friction is replaced by the rolling of the mini steel ball 8, the lubrication is improved, the structural strength is improved, the abrasion consumption is reduced, the transmission efficiency of the ball is improved, the service life of the automobile ball pin assembly is prolonged, the ball pin through hole 2 and the ball cavity 7 are communicated with each other, ball sleeve 5 sets up inside spheroid cavity 7, and stopper 4 inboard all is provided with sealing strip 17 for inside ball round pin base 1 seals spheroid cavity 7 when combining with ball round pin base two 12, and 8 one side outsides of mini steel ball are provided with oil outlet 10, and oil outlet 10 intercommunication mini steel ball 8 inside trapped fuel cavity 11, can send suitable lubricating oil to the outside when mini steel ball 8 rolls, improves the lubricating property of car ball round pin assembly, promotes the roll efficiency of mini steel ball 8.
The working principle is as follows: this car ball round pin assembly of high lubricating property is through setting up the mini steel ball 8 that rolls at ball round pin spheroid 3 and ball cover 5 outside space department in spheroid cavity 7 inboard, utilize the roll of mini steel ball 8 to replace the friction, improve the lubrication, promote structural strength, reduce its wearing and tearing consumption, improve spheroidal transmission efficiency and improve the life of this car ball round pin assembly, this car ball round pin assembly of high lubricating property still carries out the combination of ball round pin base through fixing bolt 15 screwed end outside threaded connection screw through-hole 13 and screw fixation hole 14 simultaneously, when the inside mini steel ball 8 pressurized of spheroid cavity 7 is too big and damaged, can unpack ball round pin base 1 and ball round pin base two 12 through fixing bolt 15, be convenient for replace and overhaul damaged mini steel ball 8.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a car ball round pin assembly of high lubricating property, includes ball round pin base (1) and ball round pin base two (12), its characterized in that: the upper sides of the first ball pin base (1) and the second ball pin base (12) are fixedly connected with a first connecting fixing plate (16), the lower sides of the first ball pin base (1) and the second ball pin base (12) are fixedly connected with a second connecting fixing plate (18), the front end and the rear end of the lower end of the second connecting fixing plate (18) and the front end and the rear end of the upper end of the second connecting fixing plate (18) are respectively provided with a threaded through hole (13), the front end and the rear end of the lower end of the first connecting fixing plate (16) and the front end and the rear end of the upper end of the first connecting fixing plate (16) are respectively provided with a threaded fixing hole (14), the inner sides of the upper parts of the first ball pin base (1) and the second ball pin base (12) are respectively provided with a ball pin through hole (2), the inner sides of the first ball pin base (1) and the second ball pin base (12) are respectively provided with a ball cavity (7), the inner sides of the ball pin through holes (2) are respectively and are rotatably connected to the outer sides of the left side and the right side of the ball pin connecting rod (6), ball round pin connecting rod (6) downside fixed connection is in ball round pin spheroid (3) upside, the inboard equal fixedly connected with stopper (4) of ball round pin through-hole (2) lower extreme, the ball round pin spheroid (3) downside outside is provided with ball cover (5), ball cover (5) outside roll connection has a plurality of evenly distributed's mini steel ball (8), mini steel ball (8) inside all is provided with oil storage cavity (11).
2. The high lubricity automotive ball pin assembly of claim 1 wherein: the inner side of the threaded fixing hole (14) is in threaded connection with the outer side of the top end of the threaded end of the fixing bolt (15), and the outer side of the middle of the threaded end of the fixing bolt (15) is in threaded connection with the inner side of the threaded through hole (13).
3. The high lubricity automotive ball pin assembly of claim 1 wherein: the outer side of the middle part of the ball pin connecting rod (6) is fixedly connected with a dustproof sleeve (9).
4. The high lubricity automotive ball pin assembly of claim 1 wherein: the mini steel balls (8) are all connected to the inner side of the ball cavity (7) in a rolling mode.
5. The automotive ball pin assembly with high lubricating performance as claimed in claim 1, wherein: the ball pin through hole (2) is communicated with the ball cavity (7).
6. The automotive ball pin assembly with high lubricating performance as claimed in claim 1, wherein: the ball sleeve (5) is arranged in the ball cavity (7).
7. The high lubricity automotive ball pin assembly of claim 1 wherein: the inner sides of the limiting blocks (4) are provided with sealing strips (17).
8. The high lubricity automotive ball pin assembly of claim 1 wherein: an oil outlet (10) is arranged on the outer side of one side of the mini steel ball (8), and the oil outlet (10) is communicated with an oil storage cavity (11) inside the mini steel ball (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123247300.4U CN216636052U (en) | 2021-12-22 | 2021-12-22 | Automobile ball pin assembly with high lubricating performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123247300.4U CN216636052U (en) | 2021-12-22 | 2021-12-22 | Automobile ball pin assembly with high lubricating performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216636052U true CN216636052U (en) | 2022-05-31 |
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ID=81743238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123247300.4U Active CN216636052U (en) | 2021-12-22 | 2021-12-22 | Automobile ball pin assembly with high lubricating performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216636052U (en) |
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2021
- 2021-12-22 CN CN202123247300.4U patent/CN216636052U/en active Active
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