CN215204293U

CN215204293U - Stable magnesium alloy automobile hub

Info

Publication number: CN215204293U
Application number: CN202023201818.XU
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: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-12-17
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a firm type magnesium alloy automobile wheel hub, including fixed disk and rim plate, the rim plate is through a plurality of support frame and fixed disk fixed connection, and one side of rim plate is provided with keeps off a position mechanism, keeps off a position mechanism including keeping off dish and hexagon socket head cap screw, and fixed disk one side is seted up flutedly, and a plurality of screw hole has been seted up to equidistant arc such as the edge of recess inner chamber one side, and the middle part of recess inner chamber one side is provided with fixed stay mechanism. The utility model can fix the mounted tire under the combined action of the wheel disc and the inner hexagon bolt, and does not need to use a crowbar to mount the tire on the wheel disc, thus the tire and the wheel disc can not be damaged in the mounting process; the flange plate does not need to be installed on the device through bolts, and then the device is fixed with the flange plate on the automobile wheel shaft through other bolts, so that the installation steps are simple and time-saving, and the device is installed on the automobile wheel shaft without the aid of an auxiliary installation device.

Description

Stable magnesium alloy automobile hub

Technical Field

The utility model relates to a wheel hub specifically is a firm type magnesium alloy automobile wheel hub.

Background

The hub is the central part of the wheel, mounted centrally on an axle, which acts as a support for the tyre, and is cylindrical in shape, generally fitted with bearings to avoid friction.

Currently, the existing devices have the following problems:

1. generally, a tire is installed on the wheel disc by using a crowbar, so that the tire and the wheel disc are easily damaged by the crowbar in the installation process;

2. the flange plate is directly installed on the device through the bolts and then fixed with the flange plate on the automobile wheel shaft through other bolts, so that the installation steps are complex and time-consuming, and the device is installed on the automobile wheel shaft by means of an auxiliary installation device. Therefore, the stable magnesium alloy automobile hub is improved, and the stable magnesium alloy automobile hub is provided.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a firm type magnesium alloy automobile wheel hub.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a firm type magnesium alloy automobile wheel hub, including fixed disk and rim plate, the rim plate is through a plurality of support frame and fixed disk fixed connection, one side of rim plate is provided with keeps off a position mechanism, keep off position mechanism including keeping off dish and hexagon socket head cap screw, fixed disk one side is seted up flutedly, a plurality of screw hole has been seted up to equidistant arc such as the edge of recess inner chamber one side, the middle part of recess inner chamber one side is provided with fixed supporting mechanism, fixed supporting mechanism includes a fixed cylinder and card hole, one side of a fixed cylinder is provided with block mechanism, block mechanism includes draw-in groove and bail.

As a preferred technical scheme of the utility model, keep off the dish and be located one side of rim plate, hexagon socket head cap screw has a plurality of, a plurality of hexagon socket head cap screw's one end equidistant screw thread runs through and keeps off the dish and the edge of screw thread grafting in rim plate one side.

As an optimized technical scheme of the utility model, the fixed middle part of pegging graft at the fixed disk opposite side of a fixed section of thick bamboo, the opposite side at a fixed section of thick bamboo is seted up in the card hole.

As an optimal technical scheme of the utility model, the draw-in groove is seted up in one side of solid fixed cylinder, the bail has a plurality of, a plurality of arcs such as bail equidistant fix the internal surface at the draw-in groove.

As a preferred technical scheme of the utility model, two spacing grooves, two have been seted up side by side to the surface of rim plate the inside of spacing groove is all fixed and is equipped with sealed the pad.

As an optimized technical scheme of the utility model, the fixed sealing washer that is equipped with in one side of fender dish, the fixed protection pad that is equipped with of opposite side of fixed disk.

The utility model has the advantages that:

1. according to the stable magnesium alloy automobile hub, the wheel disc is arranged, the tire is sleeved on the wheel disc, the baffle disc and the wheel disc are fixed through the hexagon socket head cap screw, so that the mounted tire can be fixed under the combined action of the wheel disc and the hexagon socket head cap screw, the tire is not required to be mounted on the wheel disc through a crowbar, and the tire and the wheel disc cannot be damaged in the mounting process;

2. through being equipped with the solid fixed cylinder, the card hole has been seted up to one side at the solid fixed cylinder, later peg graft the tip of car shaft in the inside in card hole, just so can support the device, later the tip through a plurality of peripheral hardware bolts run through the screw hole and fix with the ring flange of car shaft, thereby fix the device on the car shaft, need not install the ring flange on the device through the bolt like this, later reuse other bolts and the epaxial ring flange of car shaft to fix, the step of installation like this is simple and save time, and install the device on the car shaft with the help of supplementary installation device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a stable magnesium alloy automobile hub according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a fixed disc of the stable magnesium alloy automobile hub of the present invention;

fig. 3 is a schematic view of a cross-sectional structure of a baffle disc of the stable magnesium alloy automobile hub of the present invention;

fig. 4 is the utility model relates to a draw-in groove section structure schematic diagram of firm type magnesium alloy automobile wheel hub.

In the figure: 1. fixing the disc; 2. a wheel disc; 3. a support frame; 4. a catch tray; 5. a hexagon socket head cap screw; 6. A groove; 7. a threaded hole; 8. a fixed cylinder; 9. a clamping hole; 10. a card slot; 11. a staple bolt; 12. a limiting groove; 13. a gasket; 14. a seal ring; 15. and (6) a protective pad.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to a firm type magnesium alloy automobile wheel hub, including fixed disk 1 and rim plate 2, rim plate 2 is through 1 fixed connection of a plurality of support frame 3 and fixed disk, one side of rim plate 2 is provided with keeps off a position mechanism, keep off a position mechanism and include keeping off dish 4 and hexagon socket head cap screw 5, fixed disk 1 one side offered recess 6, a plurality of screw hole 7 has been offered to the equidistant arc in edge of recess 6 inner chamber one side, the middle part of recess 6 inner chamber one side is provided with fixed support mechanism, fixed support mechanism includes solid fixed cylinder 8 and card hole 9, one side of solid fixed cylinder 8 is provided with block mechanism, block mechanism includes draw-in groove 10 and bail 11.

Wherein, keep off dish 4 and be located one side of rim plate 2, hexagon socket head cap screw 5 has a plurality of, and the equidistant screw thread of the one end of a plurality of hexagon socket head cap screw 5 is run through and is kept off dish 4 and screw thread grafting in the edge of rim plate 2 one side, runs through rim plate 2 and screw thread grafting in the edge of rim plate 2 one side through the equidistant screw thread of the one end of a plurality of hexagon socket head cap screw 5, just so can fix between hexagon socket head cap screw 5 and rim plate 2.

Wherein, the fixed middle part of pegging graft at fixed disk 1 opposite side of a fixed cylinder 8, and the opposite side at fixed cylinder 8 is seted up to card hole 9, can play the effect of support to fixed disk 1 through being equipped with fixed cylinder 8, through having seted up card hole 9 in fixed cylinder 8 one side, just so can peg graft the tip of car shaft in the inside of card hole 9, just so can fix the device on the car shaft.

Wherein, draw-in groove 10 is seted up in one side of fixed section of thick bamboo 8, and bail 11 has a plurality of, and the internal surface at draw-in groove 10 is fixed to arcs such as a plurality of bail 11 equidistant, through having seted up draw-in groove 10, is equipped with bail 11 in the inside of draw-in groove 10, just can be with the car logo block in the inside of draw-in groove 10 under the combined action of a plurality of bail 11.

Wherein, two spacing grooves 12 have been seted up side by side to the surface of rim plate 2, and the inside of two spacing grooves 12 is all fixed and is equipped with sealed pad 13, through having seted up spacing groove 12, can be so that between tire and the fixed disk 1 the block tighter, through being equipped with sealed pad 13 in the inside of spacing groove 12, can increase the gas tightness between tire and the fixed disk 1 to prevent that the inside gas that fills of tire from running out.

Wherein, keep off the fixed sealing washer 14 that is equipped with in one side of dish 4, the fixed protection pad 15 that is equipped with of opposite side of fixed disk 1 through being equipped with sealing washer 14, can increase the frictional force between fender dish 4 and rim plate 2 to increase the fixity between fender dish 4 and the rim plate 2, can avoid fixed disk 1 and the epaxial ring flange direct contact of car wheel through being equipped with protection pad 15, thereby play the effect of protection to fixed disk 1.

When the device works, the tire is sleeved on the wheel disc 2, so that the inner ring of the tire is clamped in the limiting groove 12, the sealing gasket 13 is arranged in the limiting groove 12, the air tightness between the tire and the fixed disc 1 can be increased, the gas filled in the tire is prevented from escaping, then the baffle disc 4 and the wheel disc 2 are fixed through the inner hexagonal bolts 5, the mounted tire can be fixed under the combined action of the wheel disc 2 and the inner hexagonal bolts 5, the tire is not required to be mounted on the wheel disc 2 through a crow bar, therefore, the tire and the wheel disc 2 cannot be damaged in the mounting process, the device is moved up, the end part of a vehicle wheel shaft is inserted in the clamping hole 9, the device is supported, and then the end parts of a plurality of peripheral bolts penetrate through the threaded holes 7 and are fixed with a flange plate of the vehicle wheel shaft, thereby fix the device on the car wheel axle, need not be through the bolt flange dish of installing on the device like this, later recycle other bolts and car wheel epaxial ring flange and fix, through being equipped with sealing washer 14, can increase the frictional force between fender dish 4 and rim plate 2, thereby increase the fixity between fender dish 4 and the rim plate 2, can avoid fixed disk 1 and car wheel epaxial ring flange direct contact through being equipped with protection pad 15, thereby play the effect of protection to fixed disk 1, at last with the inside of car sign block at draw-in groove 10, fix the car sign under a plurality of bail 11's combined action simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a firm type magnesium alloy automobile wheel hub, includes fixed disk (1) and rim plate (2), its characterized in that, rim plate (2) are through a plurality of support frame (3) and fixed disk (1) fixed connection, one side of rim plate (2) is provided with keeps off a position mechanism, keep off a position mechanism including keeping off dish (4) and hexagon socket head cap screw (5), recess (6) have been seted up to fixed disk (1) one side, a plurality of screw hole (7) have been seted up to the edge of recess (6) inner chamber one side equidistant, the middle part of recess (6) inner chamber one side is provided with fixed support mechanism, fixed support mechanism includes fixed cylinder (8) and card hole (9), one side of fixed cylinder (8) is provided with block mechanism, block mechanism includes draw-in groove (10) and bail (11).

2. The firm type magnesium alloy automobile wheel hub of claim 1, characterized in that, the fender dish (4) is located one side of rim plate (2), hexagon socket head cap screw (5) have a plurality of, the equidistant screw thread of one end of a plurality of hexagon socket head cap screw (5) runs through fender dish (4) and the screw thread is pegged graft in the edge of rim plate (2) one side.

3. The firm type magnesium alloy automobile wheel hub of claim 1, characterized in that, fixed grafting in the middle part of fixed disk (1) opposite side is fixed to a fixed section of thick bamboo (8), card hole (9) are seted up at the opposite side of fixed section of thick bamboo (8).

4. The firm type magnesium alloy automobile wheel hub of claim 1, characterized in that, the draw-in groove (10) is opened in one side of a fixed cylinder (8), there are a plurality of staple bolt (11), a plurality of staple bolt (11) is equidistant to be fixed at the internal surface of draw-in groove (10) in an equal arc.

5. The firm type magnesium alloy automobile wheel hub of claim 1, characterized in that, two limiting grooves (12) are opened side by side on the outer surface of the wheel disc (2), and a sealing gasket (13) is fixedly arranged inside each of the two limiting grooves (12).

6. The firm type magnesium alloy automobile wheel hub of claim 1, characterized in that, a sealing ring (14) is fixedly arranged on one side of the baffle disc (4), and a protection pad (15) is fixedly arranged on the other side of the fixed disc (1).