CN202451622U - Axle shaft and wheel hub connection plate - Google Patents
Axle shaft and wheel hub connection plate Download PDFInfo
- Publication number
- CN202451622U CN202451622U CN201220094023XU CN201220094023U CN202451622U CN 202451622 U CN202451622 U CN 202451622U CN 201220094023X U CN201220094023X U CN 201220094023XU CN 201220094023 U CN201220094023 U CN 201220094023U CN 202451622 U CN202451622 U CN 202451622U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- connection plate
- land
- semiaxis
- axle shaft
- Prior art date
- 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 discloses an axle shaft and wheel hub connection plate. The axle shaft and wheel hub connection plate comprises an axle shaft connection plate and a wheel hub connection plate, and 2-6 lugs and 2-6 grooves are arranged on the connection end faces of the axle shaft connection plate and the wheel hub connection plate respectively; during connecting, the lugs are meshed with the grooves, and then fastening bolts are used for fastening the lugs and the grooves; and the fastening bolts only exerts the function of fastening, and the transmission of torque is performed by the meshed lugs and grooves. Accordingly, the fastening bolts are not easy to damage, the lugs and the grooves can not be damaged, the transmission of power is reliable, and the using and maintenance costs are low; and the axle shaft and wheel hub connection plate is simple in structure, convenient to manufacture and install, long in service life and high in working efficiency.
Description
Technical field
The utility model relates to a kind of semiaxis and wheel hub land.
Background technique
It all is that contact is connected with the wheel hub land through the semiaxis land that current Motor Vehicle rear axle jack shaft disc type connects, and the land surface of contact is the light face, and semiaxis land and wheel hub land are provided with screw, connect with bolton.Adopt this structure, bolt both played the role of fastening, and also played transmitting torque simultaneously, damaged easily, and caused semiaxis and wheel hub to damage easily.Like this, not only the operation and maintenance cost is high, and inefficiency.
The model utility content
The technical problem that the utility model will solve provides low semiaxis of a kind of operation and maintenance cost and wheel hub land.
In order to solve the problems of the technologies described above, semiaxis of the utility model and wheel hub land comprise semiaxis land and wheel hub land, at the individual prominent piece of the corresponding respectively 2-6 of being provided with and the groove on the end face of being connected of said semiaxis land and wheel hub land.
Adopt the structure of the utility model, owing to individual prominent piece of the corresponding respectively 2-6 of being provided with and the groove on the end face of being connected at semiaxis land and wheel hub land, during connection, prominent piece and engagement tighten up with clamping bolt then.Clamping bolt only plays the role of fastening, and the transmission of moment of torsion is by the prominent piece and the groove of engagement.Like this, bolt is not easy to damage, and prominent piece can not damage with groove, more can not cause the damage of semiaxis and wheel hub, and transmission of power is reliable, and the operation and maintenance cost is low.The utility model is simple in structure, manufacturing and easy for installation, long service life, high working efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model semiaxis and wheel hub land;
The schematic representation of prominent piece and grooves contact when Fig. 2 is the connection of the utility model semiaxis wheel hub.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in detail:
Like Fig. 1, shown in Figure 2, semiaxis of the utility model and wheel hub land comprise semiaxis land and wheel hub land.On the connection end face of semiaxis land, be provided with 4 prominent pieces 1, correspondingly on the connection end face of wheel hub land be provided with 4 grooves 2.The radial cross-section of prominent piece 1 and groove 2 is trapezoidal.
Prominent piece and groove can be 2-6, preferred 4.
Can on the connection end face of semiaxis land, prominent piece be set, the corresponding groove of establishing on the connection end face of wheel hub land; Also can be that prominent piece is arranged on the connection end face of wheel hub land, the groove relative set be on the connection end face of semiaxis land.
The radial cross-section of prominent piece and groove can be trapezoidal, also can be triangle and circular arc, can also other analogous shapes.
Prominent piece and groove be long-pending can the equating of radial cross-section at two ends separately, also can be unequal, and promptly outer nose circle is than big near the area of center of circle end.
Claims (5)
1. semiaxis and wheel hub land comprise semiaxis land and wheel hub land, it is characterized in that: be connected on the end face the corresponding respectively 2-6 of being provided with a prominent piece (1) and groove (2) at said semiaxis land and wheel hub land.
2. semiaxis according to claim 1 and wheel hub land is characterized in that: at corresponding respectively 4 the prominent pieces (1) and the groove (2) of being provided with on the end face that be connected of said semiaxis land and wheel hub land.
3. semiaxis according to claim 1 and 2 and wheel hub land is characterized in that: the radial cross-section of said prominent piece (1) and groove (2) is trapezoidal.
4. semiaxis according to claim 1 and 2 and wheel hub land is characterized in that: the radial cross-section of said prominent piece (1) and groove (2) is a triangle.
5. semiaxis according to claim 1 and 2 and wheel hub land is characterized in that: the radial cross-section of said prominent piece (1) and groove (2) is a circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220094023XU CN202451622U (en) | 2012-03-14 | 2012-03-14 | Axle shaft and wheel hub connection plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220094023XU CN202451622U (en) | 2012-03-14 | 2012-03-14 | Axle shaft and wheel hub connection plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451622U true CN202451622U (en) | 2012-09-26 |
Family
ID=46867488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220094023XU Expired - Fee Related CN202451622U (en) | 2012-03-14 | 2012-03-14 | Axle shaft and wheel hub connection plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451622U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582362A (en) * | 2012-03-14 | 2012-07-18 | 谭小兵 | Connecting plate for half shaft with hub |
| EP2853763A1 (en) * | 2013-09-26 | 2015-04-01 | Sypris Technologies, Inc. | Axle shaft and assembly |
| CN111140644A (en) * | 2020-02-18 | 2020-05-12 | 北京东软医疗设备有限公司 | Joint bearing transmission device and medical imaging equipment |
-
2012
- 2012-03-14 CN CN201220094023XU patent/CN202451622U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582362A (en) * | 2012-03-14 | 2012-07-18 | 谭小兵 | Connecting plate for half shaft with hub |
| EP2853763A1 (en) * | 2013-09-26 | 2015-04-01 | Sypris Technologies, Inc. | Axle shaft and assembly |
| US9296258B2 (en) | 2013-09-26 | 2016-03-29 | Sypris Technologies, Inc. | Axle shaft and assembly |
| CN111140644A (en) * | 2020-02-18 | 2020-05-12 | 北京东软医疗设备有限公司 | Joint bearing transmission device and medical imaging equipment |
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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: 20120926 Termination date: 20150314 |
|
| EXPY | Termination of patent right or utility model |