Precise steering ball socket for new energy automobile

Abstract

The utility model relates to the technical field of new energy automobile components, discloses a precise steering ball socket for a new energy automobile, and solves the problems that in the use process of the precise steering ball socket for the new energy automobile, the interior of the steering ball socket is inconvenient to clean, the operation of workers is influenced, and the working efficiency is high. The ball socket comprises a ball socket body, an external screw rod is fixedly installed at the top of the ball socket body, a spherical groove is formed in the ball socket body, a ball head is movably installed in the spherical groove, a rod groove is formed in one side of the spherical groove, and the end, away from the spherical groove, of the rod groove extends to the outer side of the ball socket body. A threaded pin rod is fixedly mounted on the outer side of the ball head; according to the precise steering ball socket for the new energy automobile, in the using process, the interior of the steering ball socket can be cleaned conveniently, a worker can operate the steering ball socket better, and therefore better practicability can be achieved conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy vehicle components, in particular to a precision steering ball socket for new energy vehicles. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. New energy vehicles are composed of many components, and precision steering ball sockets are an important component of new energy vehicles. However, during the use of precision steering ball sockets for new energy vehicles, it is not convenient to clean the inside of the steering ball sockets, which affects the operation of the staff and makes it difficult to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides a precision steering ball socket for new energy vehicles, which effectively solves the problem that the interior of the steering ball socket for new energy vehicles is inconvenient to clean during use, affecting the operation of the staff and making it difficult to achieve better practicality.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a precision steering ball socket for new energy vehicles, comprising a ball socket body, an external screw fixedly installed on the top of the ball socket body, a spherical groove provided inside the ball socket body, a ball head movably installed inside the spherical groove, a rod groove provided on one side of the spherical groove, and the end of the rod groove away from the spherical groove extends to the outside of the ball socket body, a threaded pin rod is fixedly installed on the outside of the ball head, and the end of the threaded pin rod away from the ball head movably passes through the rod groove and extends to the outside of the ball socket body, a threaded connection groove is provided on the side of the spherical groove away from the rod groove, a sealing groove is provided on the side of the threaded connection groove away from the spherical groove, a sealing ring is fixedly installed on the inner wall of the sealing groove, a sealing connection assembly is provided on the side of the ball socket body away from the threaded pin rod, and the sealing connection assembly is connected to the threaded connection groove.

[0005] Preferably, the sealing connection assembly includes a circular plate, and one side of the circular plate contacts the outer side of the ball socket body, an adjusting ring is fixedly installed on the side of the circular plate away from the ball socket body, and an anti-slip rubber strip is evenly fixedly installed on the outer side of the adjusting ring, a threaded connecting rod is fixedly installed on the middle part of the side of the circular plate away from the adjusting ring, and the threaded connecting rod is threadedly installed inside the threaded connecting groove, a rubber sealing airbag is fixedly installed on the outer side of one end of the threaded connecting rod close to the circular plate, and the outer side of the rubber sealing airbag contacts the inner wall of the sealing ring, a rubber compression airbag is fixedly installed on the side of the circular plate away from the threaded connecting rod, and the rubber compression airbag is located inside the adjusting ring, a connecting tube is evenly fixedly installed on the outer side of the rubber sealing airbag, and the end of the connecting tube away from the rubber sealing airbag is fixedly passed through the circular plate and fixedly connected to the inside of the rubber compression airbag.

[0006] Preferably, a threaded rod is fixedly installed inside the adjusting ring and in the middle of one side of the circular plate, a circular limit block is fixedly installed on the end of the threaded rod away from the circular plate, a locking nut is threadedly installed on the outer side of the threaded rod, a connecting bearing is rotatably installed on one side of the locking nut, and the connecting bearing is movably installed on the outer side of the threaded rod, an annular movable plate is fixedly installed on the side of the connecting bearing away from the locking nut, and the annular movable plate is movably installed on the outer side of the threaded rod, and the side of the annular movable plate away from the connecting bearing is in contact with the rubber compression airbag.

[0007] Preferably, a sealed bearing is fixedly installed on the side of the rod groove away from the spherical groove and located outside the ball socket body, and the threaded pin rod is rotatably installed inside the sealed bearing.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1) During operation, through the interaction of the ball socket body, spherical groove, ball head, threaded pin rod, rod groove, threaded connection groove, sealing groove, sealing ring and sealing connection assembly, the precision steering ball socket for new energy vehicles can be easily cleaned during use, so that the staff can better operate it, thereby achieving better practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the attached figure:

[0012] Figure 1 This is a structural diagram of a precision steering ball socket for new energy vehicles in the utility model;

[0013] Figure 2This is a schematic diagram of the internal structure of the ball and socket body of the present utility model;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the ball and socket body of the present utility model;

[0015] Figure 4 This is a schematic diagram of the exploded structure of the sealing connection assembly of the present invention.

[0016] In the figure: 1. Ball socket body; 2. External screw; 3. Spherical groove; 4. Ball head; 5. Rod groove; 6. Threaded pin rod; 7. Threaded connection groove; 8. Sealing groove; 9. Sealing ring; 10. Sealing connection assembly; 11. Circular plate; 12. Adjusting ring; 13. Anti-slip rubber strip; 14. Threaded connecting rod; 15. Rubber sealing airbag; 16. Rubber compression airbag; 17. Connecting pipe; 18. Threaded rod; 19. Circular limit block; 20. Locking nut; 21. Connecting bearing; 22. Annular movable plate; 23. Sealed bearing. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] Embodiment 1, by Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The utility model is given, which includes a ball socket main body 1, an external screw 2 is fixedly installed on the top of the ball socket main body 1, a spherical groove 3 is opened inside the ball socket main body 1, a ball head 4 is movably installed inside the spherical groove 3, a rod groove 5 is opened on one side of the spherical groove 3, and the rod groove 5 extends to the outside of the ball socket main body 1 at one end away from the spherical groove 3, a threaded pin 6 is fixedly installed on the outside of the ball head 4, and the threaded pin 6 moves through the rod groove 5 at one end away from the ball head 4 and extends to the outside of the ball socket main body 1, a sealed bearing 23 is fixedly installed on the side of the rod groove 5 away from the spherical groove 3 and located on the outside of the ball socket main body 1, and the threaded pin 6 is rotatably installed inside the sealed bearing 23, a threaded connection groove 7 is opened on the side of the spherical groove 3 away from the rod groove 5, a sealing groove 8 is opened on the side of the threaded connection groove 7 away from the spherical groove 3, a sealing ring 9 is fixedly installed on the inner wall of the sealing groove 8, a sealing connection assembly 10 is provided on the side of the ball socket main body 1 away from the threaded pin 6, and the sealing connection assembly 10 is connected to the threaded connection groove 7;

[0019] The sealing connection assembly 10 includes a circular plate 11, and one side of the circular plate 11 is in contact with the outer side of the ball socket body 1, an adjusting ring 12 is fixedly installed on the side of the circular plate 11 away from the ball socket body 1, and an anti-slip rubber strip 13 is evenly fixedly installed on the outer side of the adjusting ring 12, a threaded connecting rod 14 is fixedly installed on the middle part of the side of the circular plate 11 away from the adjusting ring 12, and the threaded connecting rod 14 is threadedly installed inside the threaded connecting groove 7, a rubber sealing airbag 15 is fixedly installed on the outer side of one end of the threaded connecting rod 14 close to the circular plate 11, and the outer side of the rubber sealing airbag 15 is in contact with the inner wall of the sealing ring 9, a rubber compression airbag 16 is fixedly installed on the side of the circular plate 11 away from the threaded connecting rod 14, and the rubber compression airbag 16 is located inside the adjusting ring 12, and the outer side of the rubber sealing airbag 15 is evenly fixed A connecting tube 17 is installed through it, and the end of the connecting tube 17 away from the rubber sealing airbag 15 is fixedly installed through the circular plate 11 and is fixedly connected to the inside of the rubber compression airbag 16. A threaded rod 18 is fixedly installed inside the adjusting ring 12 and located in the middle of one side of the circular plate 11. A circular limit block 19 is fixedly installed on the end of the threaded rod 18 away from the circular plate 11. A locking nut 20 is threadedly installed on the outer side of the threaded rod 18. A connecting bearing 21 is rotatably installed on one side of the locking nut 20, and the connecting bearing 21 is movably installed on the outer side of the threaded rod 18. An annular movable plate 22 is fixedly installed on the side of the connecting bearing 21 away from the locking nut 20, and the annular movable plate 22 is movably installed on the outer side of the threaded rod 18. The side of the annular movable plate 22 away from the connecting bearing 21 is in contact with the rubber compression airbag 16.

[0020] During use, through the interaction of the ball socket body 1, spherical groove 3, ball head 4, threaded pin rod 6, rod groove 5, threaded connection groove 7, sealing groove 8, sealing ring 9 and sealing connection assembly 10, the precision steering ball socket for new energy vehicles can be easily cleaned during use, so that the staff can better operate it, thereby achieving better practicality.

[0021] Working principle: When working, first turn the locking nut 20. Under the action of the threaded rod 18, the locking nut 20 rotates and moves. The locking nut 20 drives the annular movable plate 22 to move through the connecting bearing 21. The annular movable plate 22 moves and disengages from the rubber compression airbag 16, releasing the compression of the rubber compression airbag 16. Then, under the action of the connecting tube 17, the air compressed to the inside of the rubber sealing airbag 15 flows into the inside of the rubber compression airbag 16. At the same time, the rubber compression airbag 16 shrinks, releasing the sealing state between it and the sealing ring 9. Then, hold the adjusting ring 12 to drive the circular plate 11 to rotate. The circular plate 11 drives the threaded connecting rod 14 to rotate. The threaded connecting rod 14 rotates and disengages from the threaded connecting groove 7. After the threaded connecting rod 14 is completely moved out of the threaded connecting groove 7, the spherical groove 3 can be opened. Then the staff can use cleaning liquid to flush the oil stains inside the spherical groove 3. After flushing is completed After that, new lubricating oil is re-injected, and then new lubricating oil is picked up, and the circular plate 11 is driven to rotate the threaded connecting rod 14 and insert it into the inside of the threaded connecting groove 7 again. After the threaded connecting rod 14 is completely threaded into the inside of the threaded connecting groove 7, the circular plate 11 is stopped from rotating, and then the locking nut 20 is rotated in the opposite direction to make the locking nut 20 reset and move. The locking nut 20 drives the annular movable plate 22 to reset and move through the connecting bearing 21. The reset movement of the annular movable plate 22 squeezes the rubber compression airbag 16, so that the air inside the rubber compression airbag 16 enters the interior of the rubber sealing airbag 15 through the connecting pipe 17, so that the rubber sealing airbag 15 expands and contacts closely with the sealing ring 9, and re-seals the operation, so that the precision steering ball socket for new energy vehicles can be easily cleaned during use, so that the staff can better operate it, thereby achieving better practicality.

Claims

1. A precision steering ball socket for new energy vehicles, comprising a ball socket body (1), characterized in that: An external screw (2) is fixedly installed on the top of the ball socket body (1), a spherical groove (3) is provided inside the ball socket body (1), a ball head (4) is movably installed inside the spherical groove (3), a rod groove (5) is provided on one side of the spherical groove (3), and the end of the rod groove (5) away from the spherical groove (3) extends to the outside of the ball socket body (1), a threaded pin (6) is fixedly installed on the outside of the ball head (4), and the end of the threaded pin (6) away from the ball head (4) is movably penetrated. The ball socket (3) is provided with a threaded connection groove (7) on a side away from the rod groove (5), and a sealing groove (8) is provided on a side away from the ball groove (3). A sealing ring (9) is fixedly installed on the inner wall of the sealing groove (8). A sealing connection assembly (10) is provided on a side away from the threaded pin (6) of the ball socket (1), and the sealing connection assembly (10) is connected to the threaded connection groove (7).

2. The precision steering ball socket for new energy vehicles according to claim 1, characterized in that: The sealing connection assembly (10) includes a circular plate (11), and one side of the circular plate (11) contacts the outer side of the ball socket body (1), an adjustment ring (12) is fixedly installed on the side of the circular plate (11) away from the ball socket body (1), and an anti-slip rubber strip (13) is evenly fixedly installed on the outer side of the adjustment ring (12), and a threaded connecting rod (14) is fixedly installed in the middle of the side of the circular plate (11) away from the adjustment ring (12), and the threaded connecting rod (14) is threadedly installed in the interior of the threaded connecting groove (7), and one end of the threaded connecting rod (14) close to the circular plate (11) A rubber sealing airbag (15) is fixedly installed on the outside, and the outside of the rubber sealing airbag (15) contacts the inner wall of the sealing ring (9); a rubber compression airbag (16) is fixedly installed on the side of the circular plate (11) away from the threaded connecting rod (14), and the rubber compression airbag (16) is located inside the adjustment ring (12); a connecting pipe (17) is evenly fixed and installed on the outside of the rubber sealing airbag (15), and one end of the connecting pipe (17) away from the rubber sealing airbag (15) is fixedly penetrated through the circular plate (11) and fixedly connected to the inside of the rubber compression airbag (16).

3. The precision steering ball socket for new energy vehicles according to claim 2, characterized in that: A threaded rod (18) is fixedly installed inside the adjusting ring (12) and located in the middle of one side of the circular plate (11); a circular limit block (19) is fixedly installed on the end of the threaded rod (18) away from the circular plate (11); a locking nut (20) is threadedly installed on the outer side of the threaded rod (18); a connecting bearing (21) is rotatably installed on one side of the locking nut (20), and the connecting bearing (21) is movably installed on the outer side of the threaded rod (18); an annular movable plate (22) is fixedly installed on the side of the connecting bearing (21) away from the locking nut (20), and the annular movable plate (22) is movably installed on the outer side of the threaded rod (18); and the side of the annular movable plate (22) away from the connecting bearing (21) contacts the rubber compression airbag (16).

4. The precision steering ball socket for new energy vehicles according to claim 1, characterized in that: A sealing bearing (23) is fixedly installed on the rod groove (5) at a side away from the spherical groove (3) and located outside the ball socket body (1), and the threaded pin rod (6) is rotatably installed inside the sealing bearing (23).

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