CN203344636U - Automobile hub flange plate with circular-arc cavity - Google Patents
Automobile hub flange plate with circular-arc cavity Download PDFInfo
- Publication number
- CN203344636U CN203344636U CN 201320407588 CN201320407588U CN203344636U CN 203344636 U CN203344636 U CN 203344636U CN 201320407588 CN201320407588 CN 201320407588 CN 201320407588 U CN201320407588 U CN 201320407588U CN 203344636 U CN203344636 U CN 203344636U
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- China
- Prior art keywords
- flange
- flange plate
- arc cavity
- automobile hub
- circular
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an automobile hub, in particular to an automobile hub flange plate with a circular-arc cavity. The technical problem that an automobile hub flange plate existing in the prior art is inaccurate in positioning when being mounted into an automobile and easily shakes in use and accordingly safety accidents and the like are caused is mainly solved. The automobile hub comprises a flange plate body (1) and is characterized in that the edge of the flange plate body (1) is provided with a turnup edge (2), a large groove (3) is formed in one end of the flange plate, the end face of the bottom end of the large groove is provided with the circular-arc cavity (4), a small groove (5) is formed in the other end of the flange plate, and a step (6) is arranged on the turnup edge.
Description
Technical field
The utility model relates to a kind of automotive hub, especially relates to a kind of flange of the automotive hub with the circular arc cavity volume.
Background technology
At present, known wheel hub structure is comprised of two tapered roller bearings of wheel hub, sleeve pipe, adjusting nut, retaining washer, jam nut and connection wheel hub and sleeve pipe.Chinese patent discloses a kind of hub-bearing unit (Granted publication number: CN 200984943Y) of nut locking, it comprises outer cover, flange, be connected with the wheel hub inner ring on the step of flange neck, the inner ring periphery is connected with the wheel hub outer ring, be provided with rolling body between inner ring and flange neck step place and outer ring, the inboard, outer ring is provided with symmetrical double channel, the contact surface in its cross section has the arc surface suitable with rolling body, be located at the non-leading end face of outer ring outward, it is inboard directly relative with the nut that is located at the inner ring large end face and lock with the flange neck, it and nut, inner ring large end face and flange neck end form chamber, the axle journal place of flange is provided with screw thread, nut is screw thread fit therewith, and nut contacts with the inner ring large end face, rolling body is fixedly connected with by retainer, retainer is through the center of gravity of rolling body, the wheel hub cycle surface is provided with some threaded bolts hole.Chinese patent also discloses a kind of commercial vehicle/comm..vehicle or inner chamber band radiating ribs thin oil lubrication type hub shell for the passenger vehicle drive axle (Granted publication number: CN 201144966Y), it is comprised of semiaxis, axle-shaft oil seal, hub bearing, axle shell shaft-head, wheel hub, double oil seal, " 0 " shape seal ring, trivial, jam nut, back-up ring; In drive axle hub housing inner chamber, cast 2-4 radiating ribs, the gradient of radiating ribs is the 40-60 degree.But it is more inaccurate that this wheelboss flange dish is located when packing automobile into, the wheelboss flange dish easily produces and rocks in use, thereby can cause safety misadventure.
The utility model content
The utility model is to provide a kind of flange of the automotive hub with the circular arc cavity volume, it is mainly to solve the existing wheelboss flange dish of prior art when packing automobile into, to locate more inaccurate, the wheelboss flange dish easily produces and rocks in use, thereby can cause the technical matters of safety misadventure etc.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
Automotive hub with circular arc cavity volume flange of the present utility model, comprise the flange body, and the edge of described flange body is provided with flange, one end of flange is provided with big groove, the bottom end face of big groove has the circular arc cavity volume, and the other end of flange is provided with little groove, and flange is provided with step.Utilize big groove, little groove and circular arc cavity volume easily the wheelboss flange dish to be encased in automobile, it is comparatively accurate to locate, and makes flange can not rock in use, and then is bolted.
As preferably, the angle of described big groove inwall and vertical plane is 75-85 °, and the best can be 80 °, and the angle of little groove inwall and vertical plane is 70-80 °, and the best can be 75 °.
Therefore, the utility model offers big groove, little groove and circular arc cavity volume on the flange body, makes the wheelboss flange dish locate when packing automobile into comparatively accurate, more firm regularly with automobile, and the accident that can not meet accident is simple and reasonable for structure.
The accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is cross-sectional view of Fig. 1.
Parts, position and numbering in figure: flange body 1, flange 2, big groove 3, circular arc cavity volume 4, little groove 5, step 6.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the flange of the automotive hub with the circular arc cavity volume of this example, as shown in Figure 1, Figure 2, comprise flange body 1, the edge of flange body is provided with flange 2, one end of flange is provided with big groove 3, the bottom end face of big groove has circular arc cavity volume 4, and the other end of flange is provided with little groove 5, and flange is provided with step 6.The angle of big groove inwall and vertical plane is 80 °, and the angle of little groove (5) inwall and vertical plane is 75 °.
During use, by the interior screw-in bolt of mounting hole 3, steel ring is fixed on hub body 1 in the automobile of then whole wheel hub being packed into and gets final product.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the scope of the claims of the present utility model.
Claims (2)
1. the flange of the automotive hub with the circular arc cavity volume, comprise flange body (1), the edge that it is characterized in that described flange body (1) is provided with flange (2), one end of flange is provided with big groove (3), the bottom end face of big groove has circular arc cavity volume (4), the other end of flange is provided with little groove (5), and flange is provided with step (6).
2. the flange of the automotive hub with the circular arc cavity volume according to claim 1, the angle that it is characterized in that described big groove (3) inwall and vertical plane is 75-85 °, the angle of little groove (5) inwall and vertical plane is 70-80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320407588 CN203344636U (en) | 2013-07-10 | 2013-07-10 | Automobile hub flange plate with circular-arc cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320407588 CN203344636U (en) | 2013-07-10 | 2013-07-10 | Automobile hub flange plate with circular-arc cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203344636U true CN203344636U (en) | 2013-12-18 |
Family
ID=49744568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320407588 Expired - Fee Related CN203344636U (en) | 2013-07-10 | 2013-07-10 | Automobile hub flange plate with circular-arc cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203344636U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061505A (en) * | 2017-05-04 | 2017-08-18 | 泰州市众擎金属制品有限公司 | A kind of non-porous assembling outward flange disk of tight type |
| CN107131217A (en) * | 2017-05-04 | 2017-09-05 | 泰州市众擎金属制品有限公司 | A kind of non-porous assembling external flange disk |
| CN107131218A (en) * | 2017-05-04 | 2017-09-05 | 泰州市众擎金属制品有限公司 | A kind of external flange disk |
-
2013
- 2013-07-10 CN CN 201320407588 patent/CN203344636U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061505A (en) * | 2017-05-04 | 2017-08-18 | 泰州市众擎金属制品有限公司 | A kind of non-porous assembling outward flange disk of tight type |
| CN107131217A (en) * | 2017-05-04 | 2017-09-05 | 泰州市众擎金属制品有限公司 | A kind of non-porous assembling external flange disk |
| CN107131218A (en) * | 2017-05-04 | 2017-09-05 | 泰州市众擎金属制品有限公司 | A kind of external flange disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20180710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |