CN214355341U

CN214355341U - Shock attenuation strenghthened type forges wheel hub

Info

Publication number: CN214355341U
Application number: CN202023176138.7U
Authority: CN
Inventors: 匡超; 匡建中
Original assignee: Jiangsu Ultralight Automobile Lightweight Technology Application Co ltd
Current assignee: Jiangsu Ultralight Automobile Lightweight Technology Application Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-10-08
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a shock attenuation strenghthened type forges wheel hub, including the wheel hub body, the surface mounting of wheel hub body has the spoke, the fixed surface of spoke is connected with the rim, the inner wall of rim has seted up the mounting groove, the inner wall welding of mounting groove has the extrusion spring, the other end fixedly connected with backup pad of extrusion spring, the inner wall of mounting groove has seted up the spout, the inner wall sliding connection of spout has the slide rail, the outer surface welding of the lower extreme of slide rail has the sliding tray, the upper end surface of sliding tray has seted up the gas pocket, the surface mounting of rim has sealed housing, the upper end surface of slide rail has seted up the rectangular channel, the inner wall welding of rectangular channel has the axis of rotation; the shock absorption structure is favorable for reducing the bumping feeling during driving, improving the shock absorption effect of the forged hub, prolonging the service life of the hub, being favorable for keeping the vehicle body horizontal on an inclined road surface and improving the use effect of the forged hub.

Description

Shock attenuation strenghthened type forges wheel hub

Technical Field

The utility model belongs to the technical field of forge wheel hub, concretely relates to shock attenuation strenghthened type forges wheel hub.

Background

With the development of economy, automobiles are greatly applied, and hubs are used as important safety parts on automobiles and are also greatly developed, at present, in the hub industry, hubs are manufactured by various manufacturing methods such as casting, forging and spinning, wherein forged hubs are particularly valued in the hub industry because of light weight and high strength, and forged hubs are formed by placing aluminum ingots on a die and forging and pressing for multiple times;

the existing forging hub often enables an automobile to bump due to poor road conditions, people in the automobile feel uncomfortable, severe bumping even causes car accidents, the automobile runs to a place with poor road conditions, wheels can be suddenly or continuously impacted, impact force can change the shape of the rim or cause spoke cracking, the traveling safety of people can be influenced, the using effect of forging the hub is reduced, and therefore the shock absorption reinforced forging hub is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheel hub is forged to shock attenuation strenghthened type to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shock attenuation strenghthened type forges wheel hub, includes the wheel hub body, the surface mounting of wheel hub body has the spoke, the fixed surface of spoke is connected with the rim, the mounting groove has been seted up to the inner wall of rim, the inner wall welding of mounting groove has the extrusion spring, the other end fixedly connected with backup pad of extrusion spring, the spout has been seted up to the inner wall of mounting groove, the inner wall sliding connection of spout has the slide rail, the outer surface welding of lower extreme of slide rail has the sliding tray, the gas pocket has been seted up to the upper end surface of sliding tray, the surface mounting of rim has seal shell.

Preferably, the rectangular channel has been seted up to the upper end surface of slide rail, the inner wall welding of rectangular channel has the axis of rotation, the surface of axis of rotation rotates and is connected with the rectangular block, weld as an organic whole between rectangular block and the backup pad.

Preferably, the outer surface of the sliding disc is fixedly connected with a sealing gasket, and the sealing gasket is in sliding connection with the inner wall of the sealing shell.

Preferably, the outer surface of the upper end of the supporting plate is fixedly connected with an elastic rubber ring, the elastic rubber ring and the supporting plate are welded integrally, and a tire is mounted on the outer surface of the upper end of the elastic rubber ring.

Preferably, the number of the spokes is six, the spokes are arranged in an annular array, and the spokes and the rim are integrally formed.

Preferably, hydraulic oil is placed on the inner wall of the sealing shell, the sealing shell is connected with the rim in a sealing mode, the number of the air holes is eight, and the air holes are arranged in an annular array mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with extrusion spring, slide rail, gas pocket and seal gasket, when the vehicle through the highway section of jolting, when the tire contacted unevenness's road surface, make the inside reciprocating motion of elastic rubber ring at the mounting groove, the removal of elastic rubber ring promotes the inside removal of sliding tray at seal shell, and the removal of sliding tray makes the hydraulic oil in the seal shell flow at the inner wall of gas pocket, plays the effect of elastic buffer to jolt when having reduced the driving and felt, improved the comfort when people take a car.

2. Through being provided with rectangular block, axis of rotation and rectangular channel, when the vehicle went to the road surface of slope, the rectangular block can rotate by the axis of rotation as the axle center, makes the vehicle keep the level, improves forged wheel hub's result of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial side sectional view of the present invention;

FIG. 3 is a schematic structural view of the rectangular groove and the slide rail of the present invention;

in the figure: 1. a hub body; 2. a rim; 3. sealing the housing; 4. sealing gaskets; 5. a slide plate; 6. a chute; 7. air holes; 8. a slide rail; 9. an elastic rubber ring; 10. a support plate; 11. a compression spring; 12. a rectangular groove; 13. a rotating shaft; 14. a rectangular block; 15. a spoke; 16. and (4) mounting the groove.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a shock-absorbing reinforced forged wheel hub comprises a wheel hub body 1, wherein a wheel spoke 15 is installed on the outer surface of the wheel hub body 1, a wheel rim 2 is fixedly connected to the outer surface of the wheel spoke 15, a mounting groove 16 is formed in the inner wall of the wheel rim 2 to facilitate shock absorption of the forged wheel hub, an extrusion spring 11 is welded on the inner wall of the mounting groove 16 to facilitate elastic deformation on a bumpy road surface and improve comfort of people, a support plate 10 is fixedly connected to the other end of the extrusion spring 11 to reduce bumping feeling during driving and improve comfort of people during riding, a sliding groove 6 is formed in the inner wall of the mounting groove 16, a sliding rail 8 is slidably connected to the inner wall of the sliding groove 6, the wheel rim 2 is in sealing connection with the sliding rail 8 to facilitate reduction of elastic deformation amplitude, a sliding disc 5 is welded to the outer surface of the lower end of the sliding rail 8, and an air hole 7 is formed in the outer surface of the upper end of the sliding disc 5 to achieve an elastic buffering effect, a seal housing 3 is mounted to the surface of the rim 2.

Further, rectangular channel 12 has been seted up to the upper end surface of slide rail 8, the inner wall welding of rectangular channel 12 has axis of rotation 13, the surface rotation of axis of rotation 13 is connected with rectangular block 14, weld as an organic whole between rectangular block 14 and the backup pad 10, so that the vehicle keeps the level when the road surface of slope, improve forged wheel hub's result of use, the fixed surface of sliding disk 5 is connected with seal gasket 4, so that improve forged wheel hub's shock attenuation effect, be sliding connection between seal gasket 4 and seal housing 3's the inner wall, so that the sense of jolting when reducing the driving.

Further, the upper end external fixed surface of backup pad 10 is connected with elasticity rubber ring 9, weld as an organic whole between elasticity rubber ring 9 and the backup pad 10, the upper end surface mounting of elasticity rubber ring 9 has the tire, so as to the protection to the tire, the quantity of spoke 15 is six groups, spoke 15 is the annular array and arranges, be integrated into one piece between spoke 15 and the rim 2, hydraulic oil has been placed to seal shell 3's inner wall, be sealing connection between seal shell 3 and the rim 2, the quantity of gas pocket 7 is eight groups, gas pocket 7 is the annular array and arranges, so that the highway section of jolting again, hydraulic oil flows at gas pocket 7's inner wall.

The utility model discloses a theory of operation and use flow: the utility model discloses a wheel hub is forged to shock attenuation strenghthened type, when the vehicle is through the highway section of jolting, the tire contacts when unevenness's road surface, apply the effort to elastic rubber ring 9, elastic deformation takes place for extrusion spring 11, make elastic rubber ring 9 at the inside reciprocating motion of mounting groove 16, elastic rubber ring 9's removal promotes slide plate 5 and removes in seal housing 3's inside, the removal of slide plate 5 makes the hydraulic oil in seal housing 3 flow at the inner wall of gas pocket 7, the effect of elastic buffer is played, thereby jolting sense when having reduced the driving, the comfort when having improved people take the car, when the vehicle goes to the road surface of slope, rectangular block 14 can rotate for the axle center by axis of rotation 13, make the vehicle keep the level, improve forged wheel hub's result of use, and is relatively practical.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a shock attenuation strenghthened type forges wheel hub, includes wheel hub body (1), its characterized in that: the outer surface mounting of wheel hub body (1) has spoke (15), the outer fixed surface of spoke (15) is connected with rim (2), mounting groove (16) have been seted up to the inner wall of rim (2), the inner wall welding of mounting groove (16) has extrusion spring (11), the other end fixedly connected with backup pad (10) of extrusion spring (11), spout (6) have been seted up to the inner wall of mounting groove (16), the inner wall sliding connection of spout (6) has slide rail (8), the outer surface welding of the lower extreme of slide rail (8) has sliding tray (5), gas pocket (7) have been seted up to the upper end surface of sliding tray (5), the surface mounting of rim (2) has seal housing (3).

2. The shock absorbing reinforced forged hub of claim 1, wherein: rectangular channel (12) have been seted up to the upper end surface of slide rail (8), the inner wall welding of rectangular channel (12) has axis of rotation (13), the surface of axis of rotation (13) rotates and is connected with rectangular block (14), weld as an organic whole between rectangular block (14) and backup pad (10).

3. The shock absorbing reinforced forged hub of claim 1, wherein: the outer surface of the sliding disc (5) is fixedly connected with a sealing gasket (4), and the sealing gasket (4) is in sliding connection with the inner wall of the sealing shell (3).

4. The shock absorbing reinforced forged hub of claim 1, wherein: the outer fixed surface in upper end of backup pad (10) is connected with elasticity rubber ring (9), as an organic whole welding between elasticity rubber ring (9) and backup pad (10), the outer surface mounting in upper end of elasticity rubber ring (9) has the tire.

5. The shock absorbing reinforced forged hub of claim 1, wherein: the number of the spokes (15) is six, the spokes (15) are arranged in an annular array, and the spokes (15) and the rim (2) are integrally formed.

6. The shock absorbing reinforced forged hub of claim 1, wherein: hydraulic oil has been placed to the inner wall of seal shell (3), be sealing connection between seal shell (3) and rim (2), the quantity of gas pocket (7) is eight groups, gas pocket (7) are the annular array and arrange.