CN216343360U - Swing ball pin for automobile - Google Patents
Swing ball pin for automobile Download PDFInfo
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- CN216343360U CN216343360U CN202120834563.6U CN202120834563U CN216343360U CN 216343360 U CN216343360 U CN 216343360U CN 202120834563 U CN202120834563 U CN 202120834563U CN 216343360 U CN216343360 U CN 216343360U
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- oil
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- oil storage
- seat
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Abstract
The utility model discloses a swing ball pin for an automobile, which belongs to the field of automobile parts and comprises a ball pin seat, wherein a ball pin sleeve is arranged inside the ball pin seat, a ball pin is sleeved inside the ball pin sleeve, oil storage grooves are arranged inside the left end and the right end of the ball pin seat, one end of each oil storage groove is provided with an oil outlet groove, an extrusion plate is connected inside the oil storage groove in a sliding manner, the upper end of the extrusion plate is fixedly connected with a driving block, oil storage cotton capable of storing lubricating oil is arranged inside the ball pin seat of the swing ball pin for the automobile, the extrusion plate is driven by an air cylinder to move to extrude the oil storage cotton, so that the lubricating oil flows from the oil outlet groove to the inside of the ball pin sleeve, the outer surface of the ball pin and the inner surface of the ball pin sleeve are lubricated, the friction force between the outer surface of the ball pin and the inner surface of the ball pin sleeve is reduced, the ball pin and the ball pin sleeve are prevented from being worn and unusable, the ball pin can be ensured to work stably, the ball pin damage probability is reduced, and the lubricating oil can be continuously added through an oil inlet hole by using a needle tube, the operation is simple and the use is convenient.
Description
Technical Field
The utility model relates to the field of automobile parts, in particular to a swing ball pin for an automobile.
Background
The automobile ball pin is distributed in a suspension system, a steering system and related movable components, the lifting suspension system is used as a supporting guide and acting force transmission component through a control arm, the operation control purpose is acted on wheels, various acting forces are transmitted to a steering transmission system of the automobile, and the automobile ball pin can be ensured to move along a fixed track in real time during the operation of the automobile.
At present, when the existing automobile ball pin is used, the ball pin and the ball sleeve continuously and repeatedly swing, rotate and pull, the ball pin and the ball sleeve are in mutual contact friction, the ball pin and the ball sleeve are abraded for a long time, a gap is generated, the automobile ball pin is loosened or loses efficacy, the quality is poor, and the service life is short.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a swing ball pin for an automobile, wherein oil storage cotton capable of storing lubricating oil is arranged in a ball pin seat, and a pressing plate is driven by a cylinder to move to press the oil storage cotton, so that the lubricating oil flows from an oil outlet groove to the inner part of a ball pin sleeve, and lubricates the outer surface of the ball pin and the inner surface of the ball pin sleeve, thereby reducing the friction force between the ball pin and the ball pin sleeve, preventing the ball pin and the ball pin sleeve from being worn and unusable, ensuring the stable work of the ball pin, reducing the damage probability of the ball pin, and enabling the lubricating oil to be continuously added through an oil inlet hole by using a needle tube.
In order to solve the above problems, the present invention adopts the following technical solutions.
A swing ball pin for an automobile comprises a ball pin seat, wherein a ball pin sleeve is arranged inside the ball pin seat, a ball pin is sleeved inside the ball pin sleeve, oil storage grooves are formed inside the left end and the right end of the ball pin seat, an oil outlet groove is formed in one end of each oil storage groove, an extrusion plate is connected inside each oil storage groove in a sliding mode, a driving block is fixedly connected to the upper end of each extrusion plate, air cylinders are symmetrically arranged inside the ball pin seat, an air cylinder rod is arranged at one end of each air cylinder, one end of each air cylinder rod is fixedly connected with the driving block, an oil inlet groove is formed in the lower end of each oil storage groove, a threaded opening is formed in the lower end of each oil inlet groove, a threaded block is connected inside the threaded opening through threads, oil storage cotton capable of storing lubricating oil is arranged inside the ball pin seat of the swing ball pin for the automobile, the extrusion plate is driven by the air cylinders to move to extrude the oil storage cotton, make lubricating oil flow to ball round pin cover inside from the oil outlet groove, lubricate ball round pin surface and ball round pin cover internal surface to reduce frictional force between the two, prevent that ball round pin and ball round pin cover wearing and tearing can not use, have and guarantee ball round pin steady operation, reduce the effect that the ball round pin damaged the probability, and lubricating oil can use the needle tubing to continue to add through the inlet port, easy operation, convenient to use.
Furthermore, be provided with the dust cover between ball key seat and the ball round pin, the dust cover is located the surface of ball key seat and ball round pin, and the dust cover not only has dustproof effect, still has the effect of sealed ball key seat and ball round pin.
Further, it is provided with threely to go out the oil groove, and the area setting of going out the oil groove is less, go out the inside UNICOM of oil groove and ball round pin cover, through the setting of the less oil groove of going out of three area, prevent to take place the too much phenomenon of disposable oil of going out, have and guarantee a small amount of oil of many times to the lubricated effect of ball round pin and ball round pin cover.
Further, the oil storage cotton has been placed to the inside of oil storage tank, and the oil storage cotton has the absorption lubricating oil to the effect of storing is carried out lubricating oil.
Furthermore, the upper end fixedly connected with of screw block seals stifled, sealed stifled joint is in the inside of screw thread mouth and oil feed tank, and the material that sealed stifled adopted is rubber, and rubber has good elasticity and leakproofness, through the setting that the rubber seals stifled, can seal the oil feed tank.
Compared with the prior art, the utility model has the advantages that:
(1) this scheme is provided with the oil storage cotton that can store lubricating oil in the inside of ball round pin seat, and drive the stripper plate through the cylinder and remove and extrude the oil storage cotton, make lubricating oil flow to ball round pin cover inside from the oil outlet groove, lubricate ball round pin surface and ball round pin cover internal surface, thereby reduce frictional force between the two, prevent that ball round pin and ball round pin cover wearing and tearing from going out to use, guarantee ball round pin steady operation has, reduce the effect that ball round pin damaged the probability, and lubricating oil can use the needle tubing to continue to add through the inlet port, and is simple in operation, and convenient to use.
(2) A dust cover is arranged between the ball pin seat and the ball pin and located on the outer surfaces of the ball pin seat and the ball pin, and the dust cover not only has a dust prevention effect, but also has an effect of sealing the ball pin seat and the ball pin.
(3) The oil outlet groove is three, the area of the oil outlet groove is small, the oil outlet groove is communicated with the inside of the ball pin sleeve, the phenomenon that oil is produced for one time is prevented through the arrangement of the three small oil outlet grooves, and a small amount of oil is guaranteed to be produced for many times, so that the ball pin and the ball pin sleeve are lubricated.
(4) Oil storage cotton has been placed to the inside of oil storage tank, and oil storage cotton has the absorption lubricating oil to the effect of storing is carried out lubricating oil.
(5) The upper end fixedly connected with of screw block is sealed stifled, and sealed stifled joint is in the inside of screw thread mouth and oil feed tank, and the material that sealed stifled adopted is rubber, and rubber has good elasticity and leakproofness, through the sealed stifled setting of rubber, can seal the oil feed tank.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the position of the oil cotton of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is an enlarged view of fig. 1 at B.
The reference numbers in the figures illustrate:
1 ball pin seat, 2 ball pin sleeves, 3 ball pins, 4 dust covers, 5 oil storage tanks, 6 oil storage cotton, 7 oil outlet tanks, 8 extrusion plates, 9 driving blocks, 10 cylinders, 11 cylinder rods, 12 oil inlet tanks, 13 threaded ports, 14 threaded blocks and 15 sealing plugs.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-4, a swing ball pin for an automobile comprises a ball pin seat 1, referring to fig. 1-4, a ball pin sleeve 2 is arranged inside the ball pin seat 1, a ball pin 3 is sleeved inside the ball pin sleeve 2, oil storage tanks 5 are arranged inside the left and right ends of the ball pin seat 1, the oil storage tanks 5 have functions of storing oil cotton 6 and storing lubricating oil, one end of each oil storage tank 5 is provided with an oil outlet tank 7, the inside of each oil storage tank 5 is slidably connected with a squeezing plate 8, each squeezing plate 8 has a function of squeezing the oil cotton 6 to squeeze the lubricating oil, the upper end of each squeezing plate 8 is fixedly connected with a driving block 9, cylinders 10 are symmetrically arranged inside the ball pin seat 1, the type of each cylinder 10 is SU50, the technology is provided, the cylinders 10 are mini cylinders, the size is small, the power is low, a cylinder rod 11 is arranged at one end of each cylinder 10, one end of each cylinder rod 11 is fixedly connected with the driving block 9, an oil inlet groove 12 is arranged at the lower end of the oil storage tank 5, a threaded port 13 is arranged at the lower end of the oil inlet groove 12, a threaded block 14 is connected to the inside of the threaded port 13 through threads, and the threaded block 14 is connected with the threaded port 13 through threads, so that the oil inlet groove 12 is sealed.
Please refer to fig. 1 and 2, a dust cover 4 is arranged between the ball pin seat 1 and the ball pin 3, the dust cover 4 is arranged on the outer surfaces of the ball pin seat 1 and the ball pin 3, the dust cover 4 not only has a dust-proof function, but also has a function of sealing the ball pin seat 1 and the ball pin 3, the number of the oil outlet grooves 7 is three, the area of the oil outlet groove 7 is smaller, the oil outlet groove 7 is communicated with the inside of the ball pin sleeve 2, and the phenomenon of excessive oil outlet at one time is prevented by the arrangement of the oil outlet grooves 7 with smaller areas, so that a small amount of oil outlet is ensured for many times, and the ball pin 3 and the ball pin sleeve 2 are lubricated.
Please refer to fig. 2, fig. 3 and fig. 4, the oil storage cotton 6 is placed inside the oil storage tank 5, the oil storage cotton 6 absorbs the lubricating oil, thereby storing the lubricating oil, the lubricating oil is stored by using the oil storage cotton 6, the lubricating oil can be prevented from flowing at will, the lubricating oil is locked, the upper end of the thread block 14 is fixedly connected with the sealing plug 15, the sealing plug 15 is clamped inside the thread opening 13 and the oil inlet tank 12, the material adopted by the sealing plug 15 is rubber, the rubber has good elasticity and sealing performance, the oil inlet tank 12 can be sealed by the arrangement of the rubber sealing plug 15, and the lubricating oil is prevented from overflowing from the oil inlet tank 12.
When the swing ball pin for the automobile is used, the ball pin 3 and the ball pin sleeve 2 are in mutual contact friction, the air cylinder 10 can be opened at the moment, the air cylinder 10 drives the driving block 9 at the upper end of the extrusion plate 8 to move through the air cylinder rod 11, so that the extrusion plate 8 extrudes the oil storage cotton 6, lubricating oil absorbed in the oil storage cotton 6 is extruded and flows to the inside of the ball pin sleeve 2 from the oil outlet groove 7 at the moment, then the outer surface of the ball pin 3 and the inner surface of the ball pin sleeve 2 are lubricated, the friction force between the ball pin 3 and the ball pin sleeve 2 is reduced, long-time use is prevented, the ball pin 3 and the ball pin sleeve 2 are worn, gaps exist and influence work is influenced, a small amount of oil can be discharged for many times due to the arrangement of the three oil outlet grooves 7 with small areas, and accordingly excessive oil outlet at one time is prevented, a waste phenomenon is caused, the effect of ensuring that the friction force between the ball pin sleeve 2 and the ball pin 3 is reduced is achieved due to the fact that the ball pin sleeve 2 is lubricated continuously, thereby reduce both probability that take place wearing and tearing, can guarantee ball round pin 3 normal work, the lubricating oil in oil storage cotton 6 again uses up, need continue to be full, anticlockwise rotation thread block 14, thread block 14 all breaks away from screw thread mouth 13 and oil feed tank 12 with sealed stifled 15, use the needle tubing to pour into lubricating oil into oil storage cotton 6 from oil feed tank 12 this moment in, then use thread block 14 and screw thread mouth 13 to carry out threaded connection, seal oil feed tank 12, can realize continuing full lubricating oil's purpose, the operation is simple, and the use is convenient.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. A rocking ball pin for automobiles, comprising a ball pin seat (1), characterized in that: a ball pin sleeve (2) is arranged inside the ball pin seat (1), a ball pin (3) is sleeved inside the ball pin sleeve (2), oil storage tanks (5) are arranged inside the left end and the right end of the ball pin seat (1), an oil outlet tank (7) is arranged at one end of each oil storage tank (5), the interior of the oil storage tank (5) is connected with an extrusion plate (8) in a sliding way, the upper end of the extrusion plate (8) is fixedly connected with a driving block (9), air cylinders (10) are symmetrically arranged in the ball pin seat (1), an air cylinder rod (11) is arranged at one end of each air cylinder (10), one end of the cylinder rod (11) is fixedly connected with the driving block (9), the lower end of the oil storage tank (5) is provided with an oil inlet tank (12), the lower end of the oil inlet groove (12) is provided with a threaded opening (13), and a threaded block (14) is connected to the inside of the threaded opening (13) through threads.
2. A rocking ball pin for automobiles according to claim 1, wherein: a dust cover (4) is arranged between the ball pin seat (1) and the ball pin (3), and the dust cover (4) is located on the outer surfaces of the ball pin seat (1) and the ball pin (3).
3. A rocking ball pin for automobiles according to claim 1, wherein: go out oil groove (7) and be provided with threely, and the area that goes out oil groove (7) sets up lessly, go out the inside UNICOM of oil groove (7) and ball cotter cover (2).
4. A rocking ball pin for automobiles according to claim 1, wherein: and the oil storage cotton (6) is arranged in the oil storage tank (5).
5. A rocking ball pin for automobiles according to claim 1, wherein: the upper end fixedly connected with of screw block (14) seals stifled (15), sealed stifled (15) joint is in the inside of screw thread mouth (13) and oil feed tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120834563.6U CN216343360U (en) | 2021-04-22 | 2021-04-22 | Swing ball pin for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120834563.6U CN216343360U (en) | 2021-04-22 | 2021-04-22 | Swing ball pin for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216343360U true CN216343360U (en) | 2022-04-19 |
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ID=81128025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120834563.6U Active CN216343360U (en) | 2021-04-22 | 2021-04-22 | Swing ball pin for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216343360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115059686A (en) * | 2022-06-25 | 2022-09-16 | 长岛高能聚氨酯有限公司 | Spherical pin assembly structure |
-
2021
- 2021-04-22 CN CN202120834563.6U patent/CN216343360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115059686A (en) * | 2022-06-25 | 2022-09-16 | 长岛高能聚氨酯有限公司 | Spherical pin assembly structure |
| CN115059686B (en) * | 2022-06-25 | 2024-02-13 | 长岛高能聚氨酯有限公司 | Spherical pin assembly structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 335000 Jinjiang micro component industry base, Yujiang District, Yingtan City, Jiangxi Province Patentee after: Jiangxi xindayuan Machinery Manufacturing Co.,Ltd. Address before: 335000 Jinjiang micro component industry base, Yujiang District, Yingtan City, Jiangxi Province Patentee before: Jiangxi xindayuan Machinery Manufacturing Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |