CN202991915U - Multifunctional differential-free universal joint assembly - Google Patents
Multifunctional differential-free universal joint assembly Download PDFInfo
- Publication number
- CN202991915U CN202991915U CN 201220485932 CN201220485932U CN202991915U CN 202991915 U CN202991915 U CN 202991915U CN 201220485932 CN201220485932 CN 201220485932 CN 201220485932 U CN201220485932 U CN 201220485932U CN 202991915 U CN202991915 U CN 202991915U
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- China
- Prior art keywords
- joint
- universal
- universal joint
- rolling wheel
- outer race
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- Expired - Fee Related
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Abstract
The utility model provides a multifunctional differential-free universal joint assembly, and relates to the field of automobile driving force transmission. The multifunctional differential-free universal joint assembly comprises a first idler wheel universal joint and a second idler wheel universal joint, wherein the first idler wheel universal joint is connected with the second idler wheel universal joint through a middle shaft, a clock-shaped shell with an axial hole of the middle shaft is arranged outside the second idler wheel universal joint, the clock-shaped shell is connected with a fixing part matched with the hole, and the fixing part is arranged on an input shaft. A bolt connected with the clock-shaped shell and the fixing part is arranged inside the hole, and the input shaft can be replaced to meet requirements of different motorcycle types.
Description
Technical field
The utility model relates to Automobile drive power and transmits field, particularly multi-functional indifferential universal joint assembly.
Background technique
A kind of two seven channel constant velocity universal joint driving-shaft assemblies in being the open file of CN 201461765U, publication number are disclosed.Comprise: seven channel ball cage type universal joint, 7-channel double offset cardan joint, two ends are transmission shaft, back-up ring, seal ring, the clip of spline.The star sleeve of described seven channel ball cage type universal joint and the star sleeve of 7-channel double offset cardan joint are arranged on the external splines at transmission shaft two ends by internal spline respectively and use the circlip axial restraint.Described transmission shaft and universal joint joint are equipped with dust-proof cover and clip, can't separate between the input shaft of described universal joint transmission shaft assembly and universal-joint Rzeppa, can directly change it when making the model of input shaft to change, need not to waste resource each root is not fixedly installed identical universal joint on the input shaft of same model; One end universal joint can have one section range ability in outer race, make the worn steel ball in rzeppa universal joint accelerate.
The model utility content
The purpose of this utility model is for multi-functional indifferential universal joint assembly being provided, making input shaft to change, to satisfy different vehicles.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: multi-functional indifferential universal joint assembly, comprise the first rolling wheel universal-joint and the second rolling wheel universal-joint, connect by jack shaft between described the first rolling wheel universal-joint and described the second rolling wheel universal-joint, described the second rolling wheel universal-joint external belt has the outer race in the axial hole of described jack shaft, be connected with the fixing part that coordinates described hole on described outer race, described fixing part is arranged on input shaft, is provided with the bolt that connects described outer race and described fixing part in described hole.
As preferably, between described outer race and described fixing part, sealing gasket is set.
As preferably, described the second rolling wheel universal-joint is provided with dustproof cover component, and described dustproof cover component is bolted on described outer race by described.
As preferably, the internal surface of described outer race is to umbilicate cambered surface by dual-side.
As preferably, described dustproof cover component is provided with an arc section that can engage described the second rolling wheel universal-joint being close to described outer race place.
As preferably, described arc section is connected with the mitigation section of described the second rolling wheel universal-joint of buffering.
The utlity model has following beneficial effect: the input shaft that is connected with outer race can be changed, saved and all will be provided with on different input shafts with the needed material of a ball cage, and replacing distance mobile in outer race with the wide-angle skew, the wearing and tearing of steel ball reduce; Seal in universal joint increases, and also makes cost of production alleviate with production technology and simplifies.
Description of drawings
Fig. 1 is the schematic diagram of the second rolling wheel universal-joint part of the present utility model;
Fig. 2 is the schematic diagram of the first rolling wheel universal-joint part of the present utility model;
In Fig. 1 and Fig. 2,1-the first rolling wheel universal-joint; 2-the second rolling wheel universal-joint; The 21-dustproof cover component; The 3-jack shaft; The 4-hole; The 5-outer race; The 51-internal surface; 52-arc section; 53-mitigation section; The 6-fixing part; The 7-input shaft; The 8-bolt; The 9-sealing gasket.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, multi-functional indifferential universal joint assembly, comprise the first rolling wheel universal-joint (1) and the second rolling wheel universal-joint (2), the second rolling wheel universal-joint (2) is provided with dustproof cover component (21), dustproof cover component (21) is fixed on outer race (5) by bolt (8), dustproof cover component (21) locates to be provided with an arc section (52) that can engage the second rolling wheel universal-joint (2) being close to outer race (5), and arc section (52) is connected with the mitigation section (53) of buffering the second rolling wheel universal-joint (2).
the internal surface (51) of outer race (5) is to umbilicate cambered surface by dual-side, connect by jack shaft (3) between the first rolling wheel universal-joint (1) and the second rolling wheel universal-joint (2), the outside outer race (5) with the axial hole (4) of jack shaft (3) of the second rolling wheel universal-joint (2), be connected with the fixing part (6) of matching hole (4) on outer race (5), fixing part (6) is arranged on input shaft (7), be provided with the bolt (8) that connects outer race (5) and fixing part (6) in hole (4), between outer race (5) and fixing part (6), sealing gasket (9) is set.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, but as long as all are subject to the protection of Patent Law in claim scope of the present utility model.
Claims (6)
1. multi-functional indifferential universal joint assembly, comprise the first rolling wheel universal-joint (1) and the second rolling wheel universal-joint (2), connect by jack shaft (3) between described the first rolling wheel universal-joint (1) and described the second rolling wheel universal-joint (2), it is characterized in that, described the second rolling wheel universal-joint (2) external belt has the outer race (5) in the axial hole (4) of described jack shaft (3), be connected with the fixing part (6) that coordinates described hole (4) on described outer race (5), described fixing part (6) is arranged on input shaft (7), be provided with the bolt (8) that connects described outer race (5) and described fixing part (6) in described hole (4).
2. multi-functional indifferential universal joint assembly according to claim 1, is characterized in that, between described outer race (5) and described fixing part (6), sealing gasket (9) is set.
3. multi-functional indifferential universal joint assembly according to claim 2, it is characterized in that, described the second rolling wheel universal-joint (2) is provided with dustproof cover component (21), and described dustproof cover component (21) is fixed on described outer race (5) by described bolt (8).
4. multi-functional indifferential universal joint assembly according to claim 1 and 2, is characterized in that, the internal surface (51) of described outer race (5) is to umbilicate cambered surface by dual-side.
5. multi-functional indifferential universal joint assembly according to claim 3, is characterized in that, described dustproof cover component (21) locates to be provided with an arc section (52) that can engage described the second rolling wheel universal-joint (2) being close to described outer race (5).
6. multi-functional indifferential universal joint assembly according to claim 5, is characterized in that, described arc section (52) is connected with the mitigation section (53) of described the second rolling wheel universal-joint of buffering (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485932 CN202991915U (en) | 2012-09-23 | 2012-09-23 | Multifunctional differential-free universal joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485932 CN202991915U (en) | 2012-09-23 | 2012-09-23 | Multifunctional differential-free universal joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991915U true CN202991915U (en) | 2013-06-12 |
Family
ID=48563099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220485932 Expired - Fee Related CN202991915U (en) | 2012-09-23 | 2012-09-23 | Multifunctional differential-free universal joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878219A (en) * | 2012-09-23 | 2013-01-16 | 浙江凯迪汽车部件工业有限公司 | Multifunctional non-differential universal joint assembly |
-
2012
- 2012-09-23 CN CN 201220485932 patent/CN202991915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878219A (en) * | 2012-09-23 | 2013-01-16 | 浙江凯迪汽车部件工业有限公司 | Multifunctional non-differential universal joint assembly |
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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: 20130612 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |