CN220076034U

CN220076034U - A have a stopping flange outer lane for new energy automobile wheel hub unit

Info

Publication number: CN220076034U
Application number: CN202321521891.6U
Authority: CN
Inventors: 高国方; 许利文; 郭荣华; 吴丽芬; 陈依姗
Original assignee: Hangzhou Tuokai Machinery Co ltd
Current assignee: Hangzhou Tuokai Machinery Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-11-24
Anticipated expiration: 2033-06-15

Abstract

The utility model discloses a flange outer ring with a stop for a new energy automobile hub unit, which comprises a hub and a flange assembly arranged on the hub, wherein the flange assembly comprises an outer flange, a roller, a plurality of fixing plates and clamping plates, the fixing plates are all arranged on the inner side of the baffle, an assembly groove is formed between the fixing plates and the baffle, clamping grooves matched with the shape of spokes are formed on the opposite surfaces of the clamping plates, the clamping grooves are all abutted against the outer wall surfaces of the spokes, adjusting assemblies for driving the clamping plates to be locked and fixed are all arranged on the fixing plates, and one ends of the fixing plates are all outwards expanded to form supporting parts. The utility model has simple structure and simple assembly, can convert the impact force into the rotation force through the rotating roller, reduces the impact force, can avoid the collision between the hub and an external object through the baffle, reduces the damage probability of the hub, can be propped against the adjacent spoke through the supporting parts at the two sides, increases the strength of the spoke, and reduces the bending probability.

Description

A have a stopping flange outer lane for new energy automobile wheel hub unit

Technical Field

The utility model relates to the technical field of new energy automobile hubs, in particular to a flange outer ring with a stop for a new energy automobile hub unit.

Background

The hub is a cylindrical metal part with the inner contour of the tire supporting the tire and centered on the axle. Also called rim, steel rim, wheels and tyre bell. The hub has various types according to the diameter, width, forming mode and materials.

At present, in the field of new energy automobiles, the starting of the new energy automobile is faster, so that the speed is controlled by a more joint, and in the process of stopping and turning by a new hand, the situation that a wheel hub collides with a curb on a road side easily occurs, so that the wheel hub is bent or worn, the safety of the automobile is influenced, and the maintenance cost is increased.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the outer ring with the stop flange for the new energy automobile hub unit, which is convenient to install and detach, can protect the hub, avoids direct damage, increases the strength of the spoke and reduces the bending probability.

The utility model is realized by the following technical scheme: a have and end position flange outer lane for new energy automobile wheel hub unit, including wheel hub and install the flange subassembly on wheel hub, the flange subassembly includes outer flange, cylinder, polylith fixed plate and splint, and the fixed plate is all installed in the inboard of baffle, forms the assembly groove between fixed plate and the baffle, and fixed plate and baffle pass through the assembly groove cover and locate on wheel hub's the spoke, and splint all set up in the inside of assembly groove, all are equipped with the clamping groove with spoke appearance assorted on the opposite face of splint, and the clamping groove all contradicts with the outer wall of spoke, all installs the regulation subassembly that drives splint locking fixed on the fixed plate, and the one end of fixed plate all outwards enlarges and forms supporting part, and the lateral surface of support column all contradicts with adjacent spoke, and the one end of baffle all extends to the outside of rim, and cylinder movable mounting is in the outside of baffle.

As the preferred technical scheme, adjusting part all includes bearing and fixing bolt, all is equipped with hiding the groove on the lateral surface of fixed plate, all is equipped with the screw hole on hiding the internal face in groove, and the bearing is all embedded to be installed on the lateral surface of splint to all set up relatively with the screw hole, fixing bolt equal threaded connection in the screw hole, fixing bolt's one end is all installed in the inner circle of bearing, and fixing bolt's afterbody is hidden in hiding the groove.

As the preferable technical scheme, the supporting part and the baffle are combined to form a fan-shaped structure, and the fan-shaped structure is abutted against the connecting part of the spoke.

As a preferable technical scheme, the lengths of the clamping plate and the fixing plate are matched with the length of the spoke.

As a preferable technical scheme, the inner side surfaces of the supporting parts are all provided with weight reducing grooves.

As the preferable technical scheme, the outside of baffle is equipped with the spread groove, and cylinder movable mounting is in the spread groove, and the open-ended width of spread groove is less than the diameter of cylinder to the external world that the opening of spread groove was passed to the part of cylinder.

The beneficial effects of the utility model are as follows: the utility model has simple structure and simple assembly, can be directly arranged on the spoke of the hub, firstly contacts with the roller and the baffle when being impacted, can convert the impact force into the rotation force through the rotating roller, reduces the impact force, can avoid the collision between the hub and an external object through the baffle, reduces the damage probability of the hub, can be propped against the adjacent spoke through the supporting parts at the two sides, increases the strength of the spoke and reduces the bending probability.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a flange assembly according to the present utility model;

fig. 3 is a schematic structural view of the splint according to the present utility model.

1, a hub; 2. a baffle; 3. a roller; 4. a support part; 5. a fixing plate; 6. a clamping plate; 7. an assembly groove; 8. a fixing bolt; 9. a weight reduction groove; 11. clamping grooves.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

As shown in fig. 1, fig. 2 and fig. 3, the flange outer ring with the stop for the hub unit of the new energy automobile comprises a hub 1 and a flange component arranged on the hub 1, wherein the flange component comprises an outer flange, a roller 3, a plurality of fixing plates 5 and clamping plates 6, the fixing plates 5 are all arranged on the inner side of a baffle plate 2, an assembly groove 7 is formed between the fixing plates 5 and the baffle plate 2, the fixing plates 5 and the baffle plate 2 are sleeved on spokes of the hub 1 through the assembly groove 7, the clamping plates 6 are all arranged in the assembly groove 7, clamping grooves 11 matched with the shapes of the spokes are formed on the opposite surfaces of the clamping plates 6, the clamping grooves 11 are all in contact with the outer wall surfaces of the spokes, adjusting components for driving the clamping plates 6 to be locked and fixed are all arranged on the fixing plates 5, one ends of the fixing plates 5 are outwards expanded to form supporting parts 4, the outer side surfaces of supporting columns are all in contact with the adjacent spokes, one ends of the baffle plate 2 are all extended to the outer side of a rim, the roller 3 is movably arranged on the outer side of the baffle plate 2, and one end of the baffle plate is extended to the outer side of the rim, so that the rim protection effect can be achieved.

In this embodiment, adjusting part all includes bearing and fixing bolt 8, all is equipped with hiding the groove on the lateral surface of fixed plate 5, all is equipped with the screw hole on hiding the internal face in groove, and the bearing is all embedded to be installed on the lateral surface of splint 6 to all set up relatively with the screw hole, fixing bolt 8 all threaded connection in the screw hole, fixing bolt 8's one end is all installed in the inner circle of bearing, and fixing bolt 8's afterbody is hidden in hiding the groove.

In this embodiment, the supporting portion 4 and the baffle 2 are combined to form a fan-shaped structure, and the fan-shaped structure is abutted against the connection portion of the spoke.

In this embodiment, the lengths of the clamping plate 6 and the fixing plate 5 are matched with the lengths of the spokes, so that the two ends of the fixing plate can be blocked, and the axial movement of the fixing plate is avoided.

In the embodiment, the weight reduction grooves 9 are formed in the inner side surfaces of the supporting parts 4, so that the material consumption is reduced, and the cost is lowered.

In this embodiment, the outside of baffle 2 is equipped with the spread groove, and cylinder 3 movable mounting is in the spread groove, and the opening that the spread groove was passed to the outside is partly to cylinder 3, and spread groove open-ended width is less than the diameter of cylinder 3, and the cross-section of spread groove is "C" type structure setting to can restrict the cylinder, avoided the cylinder to break away from the spread groove.

When the spoke clamping device is installed, the device is directly sleeved on any spoke through the assembly groove, after the spoke clamping device is sleeved, an electric drill or a wrench is prepared, the fixing bolt is rotated, the fixing bolt moves inwards along the screw hole, the clamping plates are pushed by the movement of the fixing bolt, the clamping grooves on the two sides of the clamping plates can be tightly attached to the two sides of the spoke, and the spoke is clamped and fixed;

the two sides of the fixing plate are provided with the supporting parts, and the outer sides of the supporting parts are propped against the adjacent spokes, so that the strength of the adjacent spokes is increased, the impact force can be shared when the spokes are impacted, the bending probability is reduced, the positioning function is increased through the supporting parts, the device is prevented from moving along the axial direction of the spokes, and the stability after installation is improved;

the installation quantity of the device can be adjusted, the device can be assembled according to the selection of a user, if the device is fully installed, a circle of flange assemblies distributed in an annular structure can be formed on the outer side of the hub, the range of the baffle is enlarged, and the protection effect can be better achieved;

when the outer ring of the hub collides with an external object, the outer ring of the hub firstly contacts with the roller and the baffle, the impact force can be converted into the rotating force through the roller which rotates, the impact force is reduced, the collision between the hub and the external object can be avoided through the baffle, and the damage probability of the hub is reduced.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. A have a stopping flange outer lane for new energy automobile wheel hub unit, its characterized in that: including wheel hub (1) and install flange subassembly on wheel hub (1), flange subassembly includes outer flange, cylinder (3), polylith fixed plate (5) and splint (6), the inboard in baffle (2) is all installed to fixed plate (5), form mounting groove (7) between fixed plate (5) and baffle (2), on the spoke of wheel hub (1) is located through mounting groove (7) cover to fixed plate (5) and baffle (2), splint (6) all set up in the inside of mounting groove (7), all be equipped with on the opposite face of splint (6) with spoke appearance assorted centre gripping groove (11), centre gripping groove (11) all contradict with the outer wall surface of spoke, all install the regulation subassembly that drives splint (6) locking fixed on fixed plate (5), the outside face of support column all with adjacent spoke, the outside that one end of baffle (2) all extends to the rim, cylinder (3) movable mounting in the outside of baffle (2).

2. The flange outer ring with a stopper for a new energy automobile hub unit according to claim 1, wherein: the adjusting component comprises a bearing and a fixing bolt (8), wherein a hiding groove is formed in the outer side face of the fixing plate (5), a screw hole is formed in the inner wall face of the hiding groove, the bearing is embedded in the outer side face of the clamping plate (6) and is arranged opposite to the screw hole, the fixing bolt (8) is in threaded connection with the screw hole, one end of the fixing bolt (8) is installed in the inner ring of the bearing, and the tail of the fixing bolt (8) is hidden in the hiding groove.

3. The flange outer ring with a stopper for a new energy automobile hub unit according to claim 1, wherein: the supporting part (4) and the baffle (2) are combined to form a fan-shaped structure, and the fan-shaped structure is abutted against the connecting part of the spoke.

4. The flange outer ring with a stopper for a new energy automobile hub unit according to claim 1, wherein: the lengths of the clamping plate (6) and the fixing plate (5) are matched with the lengths of the spokes.

5. The flange outer ring with a stopper for a new energy automobile hub unit according to claim 1, wherein: the inner side surfaces of the supporting parts (4) are respectively provided with a weight reducing groove (9).

6. The flange outer ring with a stopper for a new energy automobile hub unit according to claim 1, wherein: the outside of baffle (2) is equipped with the spread groove, and cylinder (3) movable mounting is in the spread groove, and the opening that the spread groove was passed to the external world is passed to a part of cylinder (3), and spread groove open-ended width is less than the diameter of cylinder (3).