Automobile aluminum hub convenient to disassemble

Abstract

The utility model belongs to the technical field of automobile hubs, and particularly relates to an automobile aluminum hub convenient to disassemble, which comprises a hub ring, a mounting disc and a plurality of spokes are arranged in the hub ring, a plurality of connecting assemblies are arranged in the mounting disc, and each connecting assembly comprises a fixed sleeve, a fixed connecting rod and an extension disc; a clamping assembly is arranged in the hub ring and comprises a positioning disc, a connecting rotating shaft, an extrusion frame and an extrusion groove. According to the automobile hub mounting device, the fixed connecting rod is mounted on the hub connecting component of an automobile, the mounting disc is mounted on the side wall of the fixed sleeve in a sliding manner, and the mounting disc is pressed towards the automobile connecting component by rotating the extrusion frame, so that the hub can be mounted, and the connecting component can directly penetrate through the interior of the mounting disc in a sliding manner; the connecting assembly only needs to be installed once, the connecting assembly does not need to be adjusted in the follow-up installation process, and the situation that the position of the connecting piece needs to be frequently adjusted when the hub is installed is avoided. The problem that an existing hub installation process is tedious is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile wheel hub technical field, especially a kind of automobile aluminum wheel hub of easy disassembly. BACKGROUND

[0002] Automobile wheel hub is the part of wheel center installation axle, that is, the wheel rim or steel ring that people often say, the existing automobile wheel hub is fixed and disassembled, and it is fixed by rotating one by one bolt, and it is also disassembled by rotating one by one bolt, so that the fixing process and the fixing process are long, and it is not convenient to fix and disassemble, and it is not convenient to use.

[0003] According to the search, the patent with the publication number CN220163564U discloses a kind of automobile wheel hub of easy fixed and disassembled, including fixed structure, wheel hub structure and disassembly structure, the front inside of wheel hub structure is provided with fixed structure, the front of fixed structure is provided with disassembly structure, the fixed structure includes installation disc, movable shaft, large gear one, pinion, connecting shaft and mounting bolt, the movable shaft is arranged on the inner wall of installation disc, the movable shaft is fixedly connected with large gear one on outer surface, the connecting shaft is arranged on the inner wall of installation disc, the connecting shaft is fixedly connected with pinion on outer surface, the back of connecting shaft is fixedly installed with mounting bolt, the device is rotated by large gear one and drives five pinions to mesh and rotate, in turn, five connecting shafts are rotated, so as to drive mounting bolt to rotate, so that mounting bolt is screwed into automobile wheel hub, and it is conveniently and quickly installed and disassembled.

[0004] In the above prior art, the device is rotated by large gear one and drives five pinions to mesh and rotate, in turn, five connecting shafts are rotated, so as to drive mounting bolt to rotate, so that mounting bolt is screwed into automobile wheel hub, and the installation and disassembly of wheel hub are completed, but in actual use, before each installation, it is necessary to ensure that mounting bolt is aligned with the threaded hole on the wheel hub mounting part in the automobile, otherwise when large gear one is rotated, under the transmission of pinion, there is a situation that part of mounting bolt is not screwed into the wheel hub mounting part in the automobile, and the staff needs to adjust frequently, and the installation process is complicated. UTILITY MODEL CONTENTS

[0005] In order to solve the above technical problems, the utility model provides a kind of automobile aluminum wheel hub of easy disassembly, fixed connecting rod is installed on the wheel hub connecting component of automobile, installation disc is slidably installed on the side wall of fixed sleeve, installation disc is pressed to automobile connecting component by rotating extrusion frame, the installation of wheel hub is completed, since connecting assembly can directly slide through the inside of installation disc, so connecting assembly only needs to be installed once, and subsequent installation process does not need to adjust connecting assembly, avoiding the need to frequently adjust the position of connecting piece when installing wheel hub.

[0006] The technical scheme for achieving the utility model discloses a convenient-to-disassemble automobile aluminum wheel hub, which comprises a wheel hub ring, a mounting disc is arranged in the wheel hub ring, a plurality of spokes are fixedly installed on the outer side wall of the mounting disc at equal intervals in a circumferential direction, a plurality of connecting assemblies are arranged in the mounting disc, the connecting assemblies comprise;

[0007] A fixing sleeve is slidably installed in the mounting disc;

[0008] A fixing connecting rod is fixedly penetrated through the inside of the fixing sleeve;

[0009] An extension disc is fixedly installed on one side wall surface of the fixing connecting rod close to the outside;

[0010] A clamping assembly is arranged in the wheel hub ring, the clamping assembly comprises;

[0011] A positioning disc and a connecting rotating shaft, the positioning disc is rotatably installed on the side wall of the mounting disc, the connecting rotating shaft is rotatably installed in the mounting disc, and the connecting rotating shaft and the positioning disc are fixedly connected together;

[0012] An extrusion frame and an extrusion groove, the extrusion frame is composed of a disc and a plurality of top plates, the disc on the extrusion frame is fixedly installed on one side wall surface of the connecting rotating shaft close to the outside, the top plates on the extrusion frame correspond to the extension disc, and the extrusion groove is formed in the side wall of the extrusion frame.

[0013] In some embodiments, the top plates on the extrusion frame and the side wall surface close to the extension disc are both inclined, and the extrusion groove corresponds to the position of the fixing connecting rod.

[0014] In some embodiments, a thread is formed in one end of the fixing connecting rod inside the wheel hub ring.

[0015] In some embodiments, a positioning assembly is arranged in the wheel hub ring, the positioning assembly comprises;

[0016] A positioning ring is fixedly installed on the side wall of the disc on the mounting disc;

[0017] A positioning rod and a partition plate, the positioning rod is slidably penetrated through the inside of the positioning ring, and the partition plate is fixedly installed on the side wall of the positioning rod;

[0018] An extrusion spring is sleeved on the side wall of the positioning rod.

[0019] In some embodiments, one end of the positioning rod close to the mounting disc is inserted into the inside of the mounting disc, and the two ends of the extrusion spring are respectively attached to the side wall surfaces close to the partition plate and the positioning ring.

[0020] In some embodiments, a driving disc is fixedly installed in the middle of the side wall of the extrusion frame, and the driving disc is polygonal.

[0021] The utility model discloses a fixing sleeve, a positioning disc, a positioning rod, a positioning ring and a pressing spring are arranged on the fixing sleeve, the positioning disc is slidably installed on the side wall of the fixing sleeve, the positioning rod is fixedly installed on the side wall of the positioning disc, the positioning ring is fixedly installed on the side wall of the pressing frame, and the pressing spring is arranged between the positioning disc and the positioning ring.

[0022] Firstly, the fixing link in the connecting assembly is screwed on the wheel hub connecting part of the automobile, then the wheel hub is lifted, and the mounting disc is slidably installed on the side wall of the fixing sleeve, the position of the wheel hub ring is conveniently positioned, the extrusion groove is rotated to the fixing link by rotating the extrusion frame, the fixing link is sent into the inside of the extrusion groove by the continuous rotation of the extrusion frame, the side wall of the top plate on the extrusion frame pushes the extension disc to move outward, the side wall surface of the extension disc and the top plate on the extrusion frame is inclined, the mounting disc is pressed to the automobile connecting part, the position of the mounting disc is ensured to be stable, when the wheel hub needs to be disassembled, the extrusion frame is rotated around the connecting pivot to the direction away from the mounting disc until the top plate on the extrusion frame is completely misaligned with the extension disc, at this time, the top plate on the extrusion frame no longer shields the position of the extension disc, the wheel hub can be dismounted from the wheel hub connecting piece of the automobile by moving the mounting disc outward, and vice versa, the wheel hub can be mounted on the connecting part of the automobile, the dismounting steps of the wheel hub are reduced, the effect that the wheel hub is conveniently disassembled is achieved, and the problem that the existing wheel hub mounting process is complicated is solved.

[0023] Secondly, the utility model utilizes the elasticity of the pressing spring to push the baffle to move to the mounting disc, the positioning rod moves into the inside of the mounting disc together with the baffle, the positioning ring is fixedly installed on the side wall of the disc of the extrusion frame, so the extrusion frame cannot rotate under the limitation of the positioning rod, the extrusion frame cannot rotate due to external force, and the situation that the top plate on the extrusion frame cannot resist the side wall of the extension disc is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0024] The utility model will be explained further in connection with the drawings and embodiments:

[0025] Figure 1 It is the whole structure stereogram of the utility model;

[0026] Figure 2 It is the whole structure stereogram of the utility model wheel hub ring;

[0027] Figure 3 It is the mounting disc rear side structure stereogram of the utility model;

[0028] Figure 4 It is the mounting disc front side structure stereogram of the utility model.

[0029] Mark explanation:

[0030] 1, wheel hub; 2, mounting disc; 3, spoke; 4, positioning disc; 5, fixed sleeve; 6, fixed connecting rod; 7, extension disc; 8, connecting shaft; 9, extrusion frame; 10, extrusion groove; 11, drive disc; 12, positioning ring; 13, positioning rod; 14, partition plate; 15, extrusion spring. DETAILED DESCRIPTION

[0031] The utility model is described in detail below, and the technical scheme in the utility model embodiment is clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0032] The utility model provides a kind of automobile aluminium wheel hub of easy disassembly by improvement, and the technical scheme of the utility model is:

[0033] As Figure 1As shown, a kind of detachable automobile aluminum wheel hub, including hub 1, the inside of hub 1 is provided with mounting disc 2, the outer side wall of mounting disc 2 is fixedly installed with multiple spokes 3 at equal intervals, the end of spoke 3 away from mounting disc 2 is fixedly installed on the inner side wall of hub 1, the inside of mounting disc 2 is provided with multiple connecting assemblies, connecting assembly includes fixed sleeve 5, fixed connecting rod 6 and extension disc 7, fixed sleeve 5 is slidably installed in the inside of mounting disc 2, fixed connecting rod 6 is fixedly penetrated into the inside of fixed sleeve 5, and the end of fixed connecting rod 6 at the inside of hub 1 is provided with screw thread, extension disc 7 is fixedly installed on the side wall surface of fixed connecting rod 6 close to outside;Connecting rod 6 in connecting assembly is screwed on the wheel hub connecting component of automobile, then the wheel hub is lifted, and mounting disc 2 is slidably installed on the side wall of fixed sleeve 5, the position of hub 1 is positioned conveniently;The inside of hub 1 is provided with clamping assembly, clamping assembly includes positioning disc 4, connecting shaft 8, extrusion frame 9 and extrusion groove 10, positioning disc 4 is rotatably installed on the side wall of mounting disc 2, connecting shaft 8 is rotatably installed in the inside of mounting disc 2, and connecting shaft 8 is fixedly connected with positioning disc 4;By the cooperation of connecting shaft 8 and positioning disc 4, clamping assembly is rotatably installed on the side wall of mounting disc 2, so that clamping assembly is integrated with the hub 1;Extrusion frame 9 is made of a plurality of top plates and a disc, the disc of extrusion frame 9 is fixedly installed on the side wall surface of connecting shaft 8 close to outside, the top plate of extrusion frame 9 corresponds with extension disc 7, and the side wall surface close to extension disc 7 of the top plate of extrusion frame 9 is inclined, the number of extrusion groove 10 is same with the number of connecting assembly, extrusion groove 10 is opened on the side wall of extrusion frame 9, and extrusion groove 10 corresponds with the position of fixed connecting rod 6.By rotating the extrusion frame 9, the extrusion groove 10 is rotated towards the fixed connecting rod 6, and the fixed connecting rod 6 is sent into the inside of the extrusion groove 10. Through the continuous rotation of the extrusion frame 9, the side wall of the top plate on the extrusion frame 9 pushes the extension disc 7 to move outward. Since the side wall surface near the extension disc 7 and the top plate on the extrusion frame 9 are both inclined, the mounting disc 2 is pressed towards the automobile connecting part, and the position of the mounting disc 2 is ensured to be stable. When the hub needs to be disassembled, the extrusion frame 9 is rotated around the connecting rotating shaft 8 away from the mounting disc 2 until the top plate on the extrusion frame 9 is completely misaligned with the extension disc 7. At this time, the top plate on the extrusion frame 9 no longer blocks the position of the extension disc 7. By moving the mounting disc 2 outward, the hub can be disassembled from the hub connecting part of the automobile. Conversely, the hub can be installed on the connecting part of the automobile. Since the fixed sleeve 5 and the fixed connecting rod 6 limit the sliding installation of the hub on the hub connecting part of the automobile, the extrusion frame 9 is finally rotated to move the extension disc 7 away from the fixed connecting rod 6. The fixed connecting rod 6 is screwed onto the hub connecting part of the automobile, and the fixed sleeve 5 is slidably installed in the inside of the mounting disc 2. When the hub is disassembled again, the connecting assembly does not need to be disassembled, the disassembly steps of the hub are reduced, and the effect of conveniently disassembling the hub is achieved.

[0034] As shown in Figures 1-4 In an embodiment, in order to facilitate the rotation of the extrusion frame 9, a driving disc 11 is fixedly installed in the middle of the side wall of the extrusion frame 9. The driving disc 11 is polygonal. The driving disc 11 facilitates the rotation of the fixed sleeve 5 by the wrench of the worker. The inside of the hub ring 1 is provided with a positioning assembly, which includes a positioning ring 12, a positioning rod 13, a partition plate 14 and an extrusion spring 15. The positioning ring 12 is fixedly installed on the side wall of the disc of the mounting disc 2. The positioning rod 13 slidably penetrates the inside of the positioning ring 12, and the end of the positioning rod 13 near the mounting disc 2 is inserted into the inside of the mounting disc 2. The partition plate 14 is fixedly installed on the side wall of the positioning rod 13. The extrusion spring 15 is sleeved on the side wall of the positioning rod 13, and the two ends of the extrusion spring 15 are respectively attached to the side wall surface near the partition plate 14 and the positioning ring 12. By utilizing the elasticity of the extrusion spring 15, the partition plate 14 is pushed to move towards the mounting disc 2, and the positioning rod 13 moves together with the partition plate 14 and is inserted into the inside of the mounting disc 2. Since the positioning ring 12 is fixedly installed on the side wall of the disc of the extrusion frame 9, the extrusion frame 9 cannot rotate under the limitation of the positioning rod 13, avoiding the situation that the top plate on the extrusion frame 9 cannot resist the side wall of the extension disc 7 due to the influence of external force.

[0035] The specific working method is: firstly, the fixed connecting rod 6 is already threaded on the automobile hub connecting piece, then the hub is lifted, the mounting disc 2 is slidably mounted on the side wall of the fixed sleeve 5, the position of the hub ring 1 is positioned, the extrusion groove 10 is turned to the fixed connecting rod 6 by rotating the extrusion frame 9, the fixed connecting rod 6 is sent into the inside of the extrusion groove 10, the side wall of the top plate on the extrusion frame 9 pushes the extension disc 7 to move outward by the continuous rotation of the extrusion frame 9, the side wall surface of the extension disc 7 and the top plate on the extrusion frame 9 is inclined, the mounting disc 2 is pressed to the automobile connecting part, the position of the mounting disc 2 is ensured to be stable, when the hub needs to be disassembled, the extrusion frame 9 is rotated around the connecting rotating shaft 8 to the direction away from the mounting disc 2, until the top plate on the extrusion frame 9 is completely disengaged from the extension disc 7, at this time, the top plate on the extrusion frame 9 no longer shields the position of the extension disc 7, the hub can be dismounted from the automobile hub connecting piece by moving the mounting disc 2 outward, the effect of conveniently dismounting the hub is achieved.

[0036] The technical means disclosed by the utility model scheme is not only limited to the technical means disclosed by the above technical means, but also includes the technical scheme composed by the above technical features and equivalent replacement. The unfinished matters of the utility model belong to the public knowledge of the person skilled in the art.

Claims

1. A detachable automobile aluminum wheel hub, comprising a hub ring (1), an inner part of the hub ring (1) is provided with a mounting disc (2), an outer side wall of the mounting disc (2) is circumferentially and equidistantly fixedly provided with a plurality of spokes (3), characterized in that: The installation disk (2) is internally provided with multiple connecting components, including: A fixed sleeve (5) is slidably installed inside the mounting plate (2); Fixed connecting rod (6), the fixed connecting rod (6) is fixedly inserted through the inside of the fixed sleeve (5); Extension plate (7), which is fixedly installed on the side wall near the outside of the fixed connecting rod (6); The wheel hub (1) is provided with a clamping assembly inside, the clamping assembly including; The positioning disk (4) and the connecting shaft (8) are rotatably mounted on the side wall of the mounting disk (2) and the connecting shaft (8) is rotatably mounted inside the mounting disk (2), and the connecting shaft (8) is fixedly connected to the positioning disk (4). The extrusion frame (9) and the extrusion groove (10) are composed of a disc and multiple top plates. The disc on the extrusion frame (9) is fixedly installed on the side wall near the outside of the connecting shaft (8). The top plate on the extrusion frame (9) corresponds to the extension disc (7). The extrusion groove (10) is opened on the side wall of the extrusion frame (9).

2. A readily detachable automotive aluminum wheel hub as set forth in claim 1, wherein: The top plate of the extrusion frame (9) and the side wall of the extension plate (7) are both inclined, and the extrusion groove (10) corresponds to the position of the fixed connecting rod (6).

3. A readily detachable automotive aluminum wheel hub as set forth in claim 1, wherein: The fixed connecting rod (6) has a threaded end inside the hub ring (1).

4. The easily detachable aluminum wheel hub for an automobile as set forth in claim 1, wherein: The wheel hub (1) is provided with a positioning component inside, the positioning component including; Positioning ring (12), which is fixedly installed on the side wall of the upper disk of the mounting plate (2); Positioning rod (13) and partition (14), wherein the positioning rod (13) slides through the interior of the positioning ring (12), and the partition (14) is fixedly installed on the side wall of the positioning rod (13); A compression spring (15) is fitted onto the side wall of the positioning rod (13).

5. A readily detachable automotive aluminum wheel hub as in claim 4 wherein: The end of the positioning rod (13) near the mounting plate (2) is inserted into the interior of the mounting plate (2), and the two ends of the compression spring (15) are respectively attached to the side wall of the partition (14) and the positioning ring (12).

6. The easily detachable aluminum automobile wheel hub of claim 1, wherein: A drive disk (11) is fixedly installed in the middle of the side wall of the extrusion frame (9), and the drive disk (11) is polygonal.

Images