Spinning type hub

Abstract

The utility model discloses a spinning type hub, and relates to the technical field of hubs. The hub comprises a rim and further comprises spokes arranged at the front end between the inner sides of the rim, a hub center disc is arranged between the inner sides of the spokes, a mounting hole is formed in the hub center disc, a protective cover is arranged at the front end of the hub center disc, and a limiting clamping plate is arranged at the position, close to the edge, of the rear end of the protective cover. The protective assembly is arranged at the front end of the hub center disc, after the hub is installed, the protective cover is connected to the front end of the hub center disc in a covering mode, so that wind resistance of the outer side of the hub is lower, oil consumption and wind noise are reduced, the protective cover is clamped and fixed through the fixing clamping plate and the stable clamping block, and then the anti-theft performance of the hub is improved to a certain degree; and meanwhile, the protective caps and the sealing rubber sleeves on the inner sides of the protective caps sleeve the mounting nuts in a one-to-one correspondence manner to perform sealing protection on the threaded connection parts, so that the safety protection performance of the hub is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of wheel hub, especially, a kind of spinning wheel hub. BACKGROUND

[0002] Wheel hub is the round tub metal component for supporting tire and transmitting power made of metal material on vehicle, and spinning wheel hub is the automobile wheel hub manufactured by spinning method this advanced technology, and the manufacturing process of spinning wheel hub makes it have better strength and rigidity, can withstand greater pressure and weight.

[0003] As the utility model discloses a kind of wheel hub, including wheel core, wheel rim and the multiple spokes being spaced apart between wheel core and wheel rim, the thickness of spoke gradually decreases from wheel core to wheel rim direction, window is set in the central position of spoke near wheel rim one end, and the window is set in the front of spoke and is connected with the strip slot of wheel core, the part corresponding to the groove bottom of strip slot on spoke forms the reinforcing rib corresponding to spoke.The utility model reduces the dead weight of wheel hub as far as possible while maintaining its strength and stability, and takes into account safety and economy, however, the technical scheme is exposed outside after the wheel hub is installed on the car body center disc outside fastening bolt, in turn, the wind resistance of wheel hub outside is larger, thereby increasing fuel consumption and wind noise, and bolt is exposed outside and easy to disassemble, and the anti-theft performance is not high, there is the technical problem that wheel hub center disc position cannot be isolated and covered to reduce wind resistance and improve anti-theft performance. UTILITY MODEL CONTENTS

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a spinning wheel hub, which can effectively solve the problems of the prior art.

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0006] The utility model discloses a kind of spinning wheel hub, including wheel rim, still include: the front end between the inner side of the wheel rim is provided with spoke, the inner side between the spoke is provided with wheel hub center disc, the inside of the wheel hub center disc is provided with mounting hole, the front end of the wheel hub center disc is provided with protective cover, the rear end of the protective cover is close to the position of edge and is provided with limiting card plate, the outer side of the limiting card plate of the rear end of the protective cover is provided with fixed card plate, the inner side of the limiting card plate of the rear end of the protective cover is provided with protective cap, the inner side of the protective cap is provided with sealing rubber sleeve, the rear end of the inner side of the fixed card plate is provided with stable card block, the front end of the wheel rim is provided with barrier anti-scratching component.

[0007] Further, the limiting card plate is annular, the limiting card plate is embedded into the front end of the hub center plate, the protective cap is provided with five groups, and the protective cap is one-to-one corresponding to the mounting hole.

[0008] Further, the fixing card plate is provided with six groups, the fixing card plate is annular and arranged at equal intervals at the rear end of the protective cover, the rear end of the fixing card plate penetrates the spoke gap, and the stable clamping block is clamped at the rear end of the hub center plate.

[0009] Further, the hub center plate is provided with a center hole at the middle position inside the hub center plate, the mounting hole is provided with five groups, and the mounting hole is annularly distributed inside the hub center plate.

[0010] Further, the barrier anti-scratching assembly comprises an anti-scratching plate, the anti-scratching plate is arranged at the front end of the rim, and the anti-scratching plate is annular, the anti-scratching plate is relatively protruded from the front end of the rim, the inner side of the rear end of the anti-scratching plate is provided with a fitting sleeve, and the inner side of the front end of the rim is provided with a fixing sleeve.

[0011] Further, the outer side of the fitting sleeve is provided with an external thread, the inner side of the fixing sleeve is provided with an internal thread matched with the external thread, and the fitting sleeve and the fixing sleeve are fixed through thread connection.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model discloses a wheel hub center plate, which is provided with a protective cover, a limiting card plate and a stable clamping block, and the protective cover is provided with a protective cap.

[0014] 2. The utility model discloses a wheel rim, which is provided with a barrier anti-scratching assembly. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the present application;

[0017] Figure 2 It is an exploded view of the present application;

[0018] Figure 3 It is a side view cross-sectional structure schematic diagram of the present application;

[0019] Figure 4 It is a Figure 1 enlarged structure schematic diagram of the present application.

[0020] In the drawings, the component list represented by each mark is as follows:

[0021] 1, spoke; 2, skid plate; 3, protective cover; 4, rim; 5, fixed clamping plate; 6, hub center plate; 7, center hole; 8, mounting hole; 9, assembly sleeve; 10, protective cap; 11, fixed sleeve; 12, stable clamping block; 13, sealing rubber sleeve; 14, limiting clamping plate. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application.

[0023] Please refer to Figures 1-4 the present application is a spinning type hub, comprising a rim 4, further comprising: the front end between the inner side of the rim 4 is provided with a spoke 1, the inner side of the spoke 1 is provided with a hub center plate 6, the center hole 7 is arranged at the middle position of the inside of the hub center plate 6, the hub is positioned through the center hole 7, the connection between the hub and the axle is ensured to be stable, the inside of the hub center plate 6 is provided with a mounting hole 8, the mounting hole 8 is provided with five groups, and the mounting hole 8 is annularly distributed in the inside of the hub center plate 6, the mounting hole 8 can be penetrated by a stud to fix the hub on the axle.

[0024] As a further embodiment of the present embodiment, as Figures 1-4As shown, the front end of the hub center plate 6 is provided with a protective cover 3, and the rear end of the protective cover 3 is provided with a ring-shaped limiting clamping plate 14 near the edge, which is embedded into the front end of the inner side of the hub center plate 6, so as to further limit the protective cover 3. The outer side of the limiting clamping plate 14 at the rear end of the protective cover 3 is provided with a fixed clamping plate 5, which is arranged in a ring shape at equal intervals at the rear end of the protective cover 3. The rear end of the inner side of the fixed clamping plate 5 is provided with a stable clamping block 12. The fixed clamping plate 5 is provided with six groups. The rear end of the fixed clamping plate 5 penetrates the gap between the spokes 1, and the stable clamping block 12 is clamped at the rear end of the hub center plate 6. In this way, the protective cover 3 can be stably installed on the outer side of the hub center plate 6, so that the wind resistance on the outer side of the hub is lower, thereby reducing fuel consumption and wind noise, and improving the anti-theft performance of the hub to a certain extent. The inner side of the limiting clamping plate 14 at the rear end of the protective cover 3 is provided with a protective cap 10. The protective cap 10 is provided with five groups, and the protective cap 10 corresponds to the mounting hole 8 one by one. The inner side of the protective cap 10 is provided with a sealing rubber sleeve 13. The protective cap 10 and the sealing rubber sleeve 13 on the inner side thereof are correspondingly sleeved on the sealing protection of the threaded connection between the outer side of the mounting nut, so as to effectively improve the safety protection performance of the hub.

[0025] The fixed clamping plate 5 provided at the rear end edge of the protective cover 3 penetrates the gap between the spokes 1, and the stable clamping block 12 clamps the rear end of the hub center plate 6. At the same time, the ring-shaped limiting clamping plate 14 is embedded into the inner side of the front end of the hub center plate 6. In this way, the protective cover 3 can be stably installed at the middle position of the outer side of the hub. The wind resistance is reduced by the protective cover 3, and at the same time, it has a certain anti-theft property. At the same time, the protective cap 10 and the sealing rubber sleeve 13 on the inner side thereof are correspondingly sleeved on the sealing protection of the threaded connection between the outer side of the mounting nut.

[0026] As a further embodiment of the present embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the front end of the rim 4 is provided with a barrier and anti-scratch assembly. The barrier and anti-scratch assembly includes a ring-shaped anti-scratch plate 2, which is arranged at the front end of the rim 4. The anti-scratch plate 2 is relatively protruding from the front end of the rim 4. The inner side of the rear end of the anti-scratch plate 2 is provided with a fitting sleeve 9. The inner side of the front end of the rim 4 is provided with a fixed sleeve 11. The outer side of the fitting sleeve 9 is provided with external threads. The inner side of the fixed sleeve 11 is provided with internal threads matched with the external threads. The fitting sleeve 9 and the fixed sleeve 11 are connected and fixed by threads. The fitting sleeve 9 and the fixed sleeve 11 connected by threads can install the anti-scratch plate 2 on the outer side of the rim 4 and protrude more than the hub side edge. The anti-scratch plate 2 is first scratched and isolated from the hub and the tire before the tire or the hub is scratched by the curbstone or other objects higher than the ground during vehicle driving, so as to avoid the tire or the hub being scratched and damaged or deformed, affecting the safe driving of the vehicle and causing economic loss.

[0027] The assembly sleeve 9 provided with external threads is screwed to the inside of the fixing sleeve 11 provided with internal threads at the position close to the outer side of the front end of the rim 4, so that the fender 2 in the form of a ring is installed at the front end of the rim 4, and the fender 2 is more protruding than the hub side, and the fender 2 is scratched first to avoid the tire or hub being scratched, damaged or deformed before the tire hub is scratched by the curbstone or other objects higher than the ground when the vehicle is running.

[0028] Working principle: when the hub is used, the hub is first positioned through the center hole 7 to ensure the stable connection between the hub and the axle, and the mounting hole 8 can be used to pass through the stud, and then the nut is tightened on the stud to fix the hub on the axle, then the fixing clamping plate 5 is inserted through the gap between the spokes 1, and the rear end of the hub center disc 6 is clamped by the stable clamping block 12, so that the protective cover 3 is stably installed at the middle position of the outer side of the hub, and the protective cap 10 and the sealing rubber sleeve 13 on the inner side thereof are correspondingly sleeved on the outer connection of the mounting nut to seal, waterproof, dustproof and protect, and the limiting plate 14 further limits and stabilizes the protective cover 3, so that the wind resistance can be reduced when the vehicle is running and the hub is rotating, thereby reducing fuel consumption and wind noise, and having a certain anti-theft property, and the assembly sleeve 9 is fixed in the fixing sleeve 11 through threaded connection, so that the fender 2 is installed at the front end of the rim 4, and the fender 2 is scratched first to avoid the tire or hub being scratched, damaged or deformed before the tire hub is scratched by the curbstone or other objects higher than the ground when the vehicle is running, thereby protecting the tire and hub.

[0029] The above is only the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement of the technical solutions recorded in the above embodiments, and any modification, equivalent replacement, improvement, all belong to the protection scope of the present application.

Claims

1. A spinning wheel hub comprising a rim (4), characterized in that Also include: The front end between the inner side of the rim (4) is provided with spoke (1), the inner side of the spoke (1) is provided with hub center plate (6), the inside of the hub center plate (6) is provided with mounting hole (8), the front end of the hub center plate (6) is provided with protective cover (3), the rear end of the protective cover (3) is provided with limiting card (14) near the edge, the outer side of the limiting card (14) of the rear end of the protective cover (3) is provided with fixed card (5), the inner side of the limiting card (14) of the rear end of the protective cover (3) is provided with protective cap (10), the inner side of the protective cap (10) is provided with sealing rubber sleeve (13), the rear end of the inner side of the fixed card (5) is provided with stable card block (12), the front end of the rim (4) is provided with barrier anti-scrape assembly.

2. A spinning wheel hub as defined in claim 1 wherein, The limiting card (14) is annular, the limiting card (14) is embedded into the front end of the inner side of the hub center plate (6), the protective cap (10) is provided with five groups, and the protective cap (10) corresponds to the mounting hole (8) one by one.

3. A spinning wheel hub as defined in claim 1 wherein, The fixed card (5) is provided with six groups, the fixed card (5) is annular and arranged at equal intervals at the rear end of the protective cover (3), the rear end of the fixed card (5) penetrates the gap of the spoke (1), and the stable card block (12) is clamped at the rear end of the hub center plate (6).

4. A spinning wheel hub as defined in claim 1 wherein, The hub center plate (6) is provided with center hole (7) at the middle position of the inside, the mounting hole (8) is provided with five groups, and the mounting hole (8) is annularly distributed in the inside of the hub center plate (6).

5. A spinning wheel hub as defined in claim 1 wherein, The barrier anti-scrape assembly includes anti-scrape plate (2), the anti-scrape plate (2) is arranged at the front end of the rim (4), and the anti-scrape plate (2) is annular, the anti-scrape plate (2) is relatively protruding from the front end of the rim (4), the inner side of the rear end of the anti-scrape plate (2) is provided with assembly sleeve (9), and the inner side of the front end of the rim (4) is provided with fixed sleeve (11).

6. A spinning wheel hub as defined in claim 5 wherein, The outer side of the assembly sleeve (9) is provided with external thread, the inner side of the fixed sleeve (11) is provided with internal thread matched with the external thread, and the assembly sleeve (9) and the fixed sleeve (11) are fixed through thread connection.

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