CN204572838U - A kind of overweight universal joint assembly - Google Patents
A kind of overweight universal joint assembly Download PDFInfo
- Publication number
- CN204572838U CN204572838U CN201520075419.3U CN201520075419U CN204572838U CN 204572838 U CN204572838 U CN 204572838U CN 201520075419 U CN201520075419 U CN 201520075419U CN 204572838 U CN204572838 U CN 204572838U
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- CN
- China
- Prior art keywords
- oil sealing
- cross
- cross axle
- oil
- bearing
- 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 relates to a kind of overweight universal joint assembly, it comprises cross axle, described cross axle is symmetrical up and down and bilateral symmetry, the upper side of cross axle is connected with lubricating cup, the inside of cross axle is provided with the oilhole be communicated with lubricating cup, described oilhole is connected with the oil groove matched with oilhole, oil groove is arranged on the end face of cross-member ends, the outer wall of cross-member ends is connected with bearing, described bearing is hollow cylindrical structure, the inwall of bearing is provided with the needle roller with the matching ends of cross axle, the end of described needle roller is connected with oil sealing base, described oil sealing base is socketed on the outer wall of cross-member ends, oil sealing base is connected with the oil sealing matched with oil sealing base, described oil-sealing sleeve is connected on the outer wall of cross-member ends, the lower end of oil sealing is connected with the oil sealing block plate matched with oil sealing, described oil sealing block plate is arranged on the outer wall of cross-member ends, it is simple that the utility model has structure, volume is little, user cost is low, transmission efficiency high advantage.
Description
Technical field
The utility model belongs to gimbal device technical field, is specifically related to a kind of overweight universal joint assembly.
Background technique
Universal joint refers to that devices such as utilizing ball-type is to realize the axle Power output of different direction, it is also the very important parts of on automobile one, universal joint and transmission shaft combine, be called card gear, on the vehicle that front engine rear wheel drives, card gear is arranged between transmission output shaft and main reducing gear of drive axle input shaft, and the vehicle that front engine, front drives eliminates transmission shaft, universal joint is installed and is responsible between the front axle half shaft that turns to and wheel shortly, and cross shaft rigid universal joint is widely used nonconstant velocity universal joint on automobile, this universal joint in use, when driving shaft rotates, driven shaft can rotate thereupon, can swing in any direction around spider center again, angle and the needs that simultaneously change of distance are so just adapted to, therefore, develop a kind of structure simple, transmission efficiency is high, using scope is wide, the overweight universal joint assembly tool of complete function is of great significance.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides that a kind of structure is simple, transmission efficiency is high, using scope is wide, the overweight universal joint assembly of complete function.
The purpose of this utility model is achieved in that a kind of overweight universal joint assembly, it comprises cross axle, described cross axle is symmetrical up and down and bilateral symmetry, the upper side of cross axle is connected with lubricating cup, the inside of cross axle is provided with the oilhole be communicated with lubricating cup, described oilhole is connected with the oil groove matched with oilhole, described oil groove is arranged on the end face of cross-member ends, the outer wall of cross-member ends is connected with bearing, described bearing is hollow cylindrical structure, the inwall of bearing is provided with the needle roller with the matching ends of cross axle, the end of described needle roller is connected with oil sealing base, described oil sealing base is socketed on the outer wall of cross-member ends, oil sealing base is connected with the oil sealing matched with oil sealing base, described oil-sealing sleeve is connected on the outer wall of cross-member ends, the lower end of oil sealing is connected with the oil sealing block plate matched with oil sealing, described oil sealing block plate is arranged on the outer wall of cross-member ends.
The quantity of described oilhole is two, and vertical connection is arranged.
The quantity of described oil groove is three, and is uniformly distributed respectively.
The top of described cross axle, bottom, left part and right part are identical structure.
The beneficial effects of the utility model: the utility model is provided with cross axle, cross axle plays the effect of rigid bearing, the lubricating cup that cross axle is connected with and the oilhole that cross axle inside is arranged are to be injected in bearing by lubricant oil, thus the friction reduced between bearing and cross axle, extend working life of the present utility model, reduce user cost, the needle roller that bearing inner wall is arranged is the friction in order to reduce between bearing and cross axle, facilitate the use of bearing, the setting of oil sealing base is the fixing of conveniently oil sealing, be convenient to oil sealing is installed, the setting of oil sealing is to prevent the lubricant oil in bearing from spilling, save user cost, oil sealing shelves dish is the effect in order to fixing oil sealing, oil sealing is fixed by effect by oil sealing base and oil sealing block plate, it is simple that the utility model has structure, volume is little, user cost is low, transmission efficiency is high, using scope is wide, the advantage of complete function.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of overweight universal joint assembly of the utility model.
Fig. 2 is the part sectioned view of a kind of overweight universal joint assembly of the utility model.
In figure: 1, cross axle 2, lubricating cup 3, oilhole 4, oil groove 5, bearing 6, needle roller 7, oil sealing base 8, oil sealing 9, oil sealing block plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of overweight universal joint assembly, it comprises cross axle 1, described cross axle 1 is symmetrical up and down and bilateral symmetry, the upper side of cross axle 1 is connected with lubricating cup 2, the inside of cross axle 1 is provided with the oilhole 3 be communicated with lubricating cup 2, described oilhole 3 is connected with the oil groove 4 matched with oilhole 3, described oil groove 4 is arranged on the end face of cross axle 1 end, the outer wall of cross axle 1 end is connected with bearing 5, described bearing 5 is hollow cylindrical structure, the inwall of bearing 5 is provided with the needle roller 6 with the matching ends of cross axle 1, the end of described needle roller 6 is connected with oil sealing base 7, described oil sealing base 7 is socketed on the outer wall of cross axle 1 end, oil sealing base 7 is connected with the oil sealing 8 matched with oil sealing base 7, described oil sealing 8 is socketed on the outer wall of cross axle 1 end, the lower end of oil sealing 8 is connected with the oil sealing block plate 9 matched with oil sealing 8, described oil sealing block plate 9 is arranged on the outer wall of cross axle 1 end.
The utility model is provided with cross axle, cross axle plays the effect of rigid bearing, the lubricating cup that cross axle is connected with and the oilhole that cross axle inside is arranged are to be injected in bearing by lubricant oil, thus the friction reduced between bearing and cross axle, extend working life of the present utility model, reduce user cost, the needle roller that bearing inner wall is arranged is the friction in order to reduce between bearing and cross axle, facilitate the use of bearing, the setting of oil sealing base is the fixing of conveniently oil sealing, be convenient to oil sealing is installed, the setting of oil sealing is to prevent the lubricant oil in bearing from spilling, save user cost, oil sealing shelves dish is the effect in order to fixing oil sealing, oil sealing is fixed by effect by oil sealing base and oil sealing block plate, it is simple that the utility model has structure, volume is little, user cost is low, transmission efficiency is high, using scope is wide, the advantage of complete function.
Embodiment 2
As depicted in figs. 1 and 2, a kind of overweight universal joint assembly, it comprises cross axle 1, described cross axle 1 is symmetrical up and down and bilateral symmetry, the upper side of cross axle 1 is connected with lubricating cup 2, the inside of cross axle 1 is provided with the oilhole 3 be communicated with lubricating cup 2, described oilhole 3 is connected with the oil groove 4 matched with oilhole 3, described oil groove 4 is arranged on the end face of cross axle 1 end, the outer wall of cross axle 1 end is connected with bearing 5, described bearing 5 is hollow cylindrical structure, the inwall of bearing 5 is provided with the needle roller 6 with the matching ends of cross axle 1, the end of described needle roller 6 is connected with oil sealing base 7, described oil sealing base 7 is socketed on the outer wall of cross axle 1 end, oil sealing base 7 is connected with the oil sealing 8 matched with oil sealing base 7, described oil sealing 8 is socketed on the outer wall of cross axle 1 end, the lower end of oil sealing 8 is connected with the oil sealing block plate 9 matched with oil sealing 8, described oil sealing block plate 9 is arranged on the outer wall of cross axle 1 end, the quantity of described oilhole 3 is two, and vertical connection is arranged, the quantity of described oil groove 4 is three, and be uniformly distributed respectively, the top of described cross axle 1, bottom, left part and right part are identical structure.
The utility model is provided with cross axle, cross axle plays the effect of rigid bearing, the lubricating cup that cross axle is connected with and the oilhole that cross axle inside is arranged are to be injected in bearing by lubricant oil, thus the friction reduced between bearing and cross axle, extend working life of the present utility model, reduce user cost, the needle roller that bearing inner wall is arranged is the friction in order to reduce between bearing and cross axle, facilitate the use of bearing, the setting of oil sealing base is the fixing of conveniently oil sealing, be convenient to oil sealing is installed, the setting of oil sealing is to prevent the lubricant oil in bearing from spilling, save user cost, oil sealing shelves dish is the effect in order to fixing oil sealing, oil sealing is fixed by effect by oil sealing base and oil sealing block plate, it is simple that the utility model has structure, volume is little, user cost is low, transmission efficiency is high, using scope is wide, the advantage of complete function.
Claims (4)
1. an overweight universal joint assembly, it comprises cross axle, it is characterized in that: described cross axle is symmetrical up and down and bilateral symmetry, the upper side of cross axle is connected with lubricating cup, the inside of cross axle is provided with the oilhole be communicated with lubricating cup, described oilhole is connected with the oil groove matched with oilhole, described oil groove is arranged on the end face of cross-member ends, the outer wall of cross-member ends is connected with bearing, described bearing is hollow cylindrical structure, the inwall of bearing is provided with the needle roller with the matching ends of cross axle, the end of described needle roller is connected with oil sealing base, described oil sealing base is socketed on the outer wall of cross-member ends, oil sealing base is connected with the oil sealing matched with oil sealing base, described oil-sealing sleeve is connected on the outer wall of cross-member ends, the lower end of oil sealing is connected with the oil sealing block plate matched with oil sealing, described oil sealing block plate is arranged on the outer wall of cross-member ends.
2. the overweight universal joint assembly of one according to claim 1, is characterized in that: the quantity of described oilhole is two, and vertical connection is arranged.
3. the overweight universal joint assembly of one according to claim 1, is characterized in that: the quantity of described oil groove is three, and is uniformly distributed respectively.
4. the overweight universal joint assembly of one according to claim 1, is characterized in that: the top of described cross axle, bottom, left part and right part are identical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075419.3U CN204572838U (en) | 2015-02-03 | 2015-02-03 | A kind of overweight universal joint assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075419.3U CN204572838U (en) | 2015-02-03 | 2015-02-03 | A kind of overweight universal joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572838U true CN204572838U (en) | 2015-08-19 |
Family
ID=53865480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075419.3U Expired - Fee Related CN204572838U (en) | 2015-02-03 | 2015-02-03 | A kind of overweight universal joint assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204572838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547882A (en) * | 2018-05-09 | 2018-09-18 | 河南鑫轴传动机械有限公司 | A kind of high sealing universal joint assembly |
-
2015
- 2015-02-03 CN CN201520075419.3U patent/CN204572838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547882A (en) * | 2018-05-09 | 2018-09-18 | 河南鑫轴传动机械有限公司 | A kind of high sealing 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: 20150819 Termination date: 20160203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |