CN217328073U - Driving shaft capable of achieving accurate positioning - Google Patents
Driving shaft capable of achieving accurate positioning Download PDFInfo
- Publication number
- CN217328073U CN217328073U CN202220932298.XU CN202220932298U CN217328073U CN 217328073 U CN217328073 U CN 217328073U CN 202220932298 U CN202220932298 U CN 202220932298U CN 217328073 U CN217328073 U CN 217328073U
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- drive shaft
- adjusting
- shaft
- connecting shaft
- connecting axle
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Abstract
The utility model relates to a drive shaft technical field, concretely relates to drive shaft of accurate location, including adjusting pole, bell-shaped casing and cylindricality casing, the left end of adjusting the pole is connected with left connecting axle, and the right-hand member of adjusting the pole is connected with right connecting axle, and bell-shaped casing all is connected with the connecting pipe with the upper end of cylindricality casing. The utility model overcomes prior art's is not enough, through being provided with first through-hole, adjust the pole, the second through-hole, fixing bolt and nut, left connecting axle and right connecting axle all are with adjusting the pole and cup joint the setting, when adjusting length, left connecting axle and right connecting axle can be adjusted to suitable length through adjusting the pole, then insert corresponding intercommunication downthehole then through rotating the nut with left connecting axle and right connecting axle fixed through fixing bolt to reach the effect of adjusting length, be favorable to in-service use.
Description
Technical Field
The utility model relates to a drive shaft technical field specifically is a drive shaft of accurate location.
Background
The automobile driving shaft assembly is an important component of an automobile, one end of the automobile driving shaft is connected with a universal joint at the power output end of an automobile gearbox, the other end of the automobile driving shaft is connected with a universal joint at the power input part of automobile wheels, and the automobile driving shaft is used for transmitting torque between the automobile gearbox and the wheels.
However, its function of current partial drive shaft is too single, can't adjust holistic length, consequently need to change the drive shaft of suitable length and use when meetting the drive shaft that needs longer, its application scope is narrow, be unfavorable for practical use, moreover, the drive shaft can make the whole impaired condition emergence of influence appearance that receives frictional force of drive shaft in the in-process of carrying out long-time use, generally reduce the friction of drive shaft through for lubricating oil on the drive shaft at present, and current partial drive shaft is very inconvenient when last lubricating oil, it is comparatively troublesome to operate, be unfavorable for practical use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a drive shaft of accurate location, the not enough of prior art has been overcome, structural design is simple, it is too single that its function of current partial drive shaft has effectually been solved, can't adjust holistic length, consequently need change the drive shaft of suitable length when meetting the longer drive shaft of needs and use, its application scope is narrow, be unfavorable for in-service use, moreover, the drive shaft can make the whole impaired condition emergence of receiving the influence of frictional force of drive shaft in the in-process of carrying out long-time use, generally all reduce the friction of drive shaft through lubricating oil on giving the drive shaft at present, and current partial drive shaft is very inconvenient when last lubricating oil, the operation is comparatively troublesome, be unfavorable for the problem of in-service use.
In order to solve the technical problem, the utility model provides a following technical scheme:
a driving shaft capable of being accurately positioned comprises an adjusting rod, a bell-shaped shell and a cylindrical shell, wherein the left end of the adjusting rod is connected with a left connecting shaft, the right end of the adjusting rod is connected with a right connecting shaft, rubber sheaths are arranged at one ends of the left connecting shaft and the right connecting shaft, the upper ends of the bell-shaped shell and the cylindrical shell are connected with connecting pipes, the upper end and the lower end of the left connecting shaft and the upper end and the lower end of the right connecting shaft are provided with first through holes, the upper end of the adjusting rod is provided with a fixing bolt, and one side of the bell-shaped shell is connected with a spline shaft;
the adjusting rods are sleeved with the left connecting shaft and the right connecting shaft;
the connecting pipe all sets up for running through with bell-shaped casing and cylindricality casing.
Preferably, the left end and the right end of the top of the adjusting rod are both provided with second through holes, and the first through holes correspond to the second through holes.
Preferably, the fixing bolts are arranged to penetrate through the adjusting rod, the left connecting shaft and the right connecting shaft.
Preferably, the lower end of the outer side of the fixing bolt is provided with a nut, and the nut and the fixing bolt are rotatably arranged.
Preferably, the upper end of the connecting pipe is provided with an oil bottle, and the connecting pipe is communicated with the oil bottle.
Preferably, the top of the oil bottle is connected with an oil inlet, the rear end of the top of the oil inlet is connected with a top cover, and the top cover is in threaded connection with the oil inlet.
The embodiment of the utility model provides a drive shaft of accurate location possesses following beneficial effect: its function of this kind of modified drive shaft is comprehensive, can adjust holistic length, consequently the drive shaft that need not change suitable length when meetting the drive shaft that needs longer uses, its application scope is wide, be favorable to in-service use, moreover, the drive shaft can make the whole impaired condition emergence of influence appearance of receiving frictional force of drive shaft in the in-process of carrying out long-time use, generally all reduce the friction of drive shaft through lubricating oil on the drive shaft at present, and this kind of modified drive shaft is very convenient when last lubricating oil, and easy operation, the efficiency of oiling has been improved, be favorable to in-service use.
1. Through being provided with first through-hole, adjust the pole, the second through-hole, fixing bolt and nut, left connecting axle and right connecting axle all are with adjusting the pole and cup joint the setting, when adjusting length, left connecting axle and right connecting axle can adjust to suitable length through adjusting the pole, then insert corresponding first through-hole and second through fixing bolt in then fixed with left connecting axle and right connecting axle through rotating the nut to reach the effect of adjusting length, be favorable to in-service use.
2. Through being provided with oil bottle and connecting pipe, need go up lubricating oil in order to reach the frictional effect of reduction drive shaft after the drive shaft carries out long-time use, upper end through bell-shaped casing and cylindricality casing all is connected with the connecting pipe, and the connecting pipe is to run through the setting with bell-shaped casing and cylindricality casing, upper end through the connecting pipe is connected with the oil bottle, when last lubricating oil, through opening the top cap, pour lubricating oil into the oil bottle through the oil inlet, thereby lubricating oil in the oil bottle passes through in the connecting pipe gets into bell-shaped casing and the cylindricality casing and lubricates the drive shaft, the operation is very convenient, be favorable to in-service use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the whole bottom structure of the present invention
FIG. 3 is a schematic view of the adjusting lever of the present invention, illustrating a split structure of the left connecting shaft and the right connecting shaft;
FIG. 4 is a schematic view of the overall structure of the oil bottle of the present invention;
fig. 5 is an enlarged schematic view of fig. 4 a according to the present invention.
In the figure: 1. adjusting a rod; 2. a left connecting shaft; 3. a right connecting shaft; 4. a rubber sheath; 5. A bell-shaped housing; 6. a connecting pipe; 7. an oil bottle; 8. a cylindrical housing; 9. a first through hole; 10. fixing the bolt; 11. a nut; 12. an oil inlet; 13. a top cover; 14. a second through hole; 15. A spline shaft.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-5, a driving shaft with precise positioning comprises an adjusting rod 1, a bell-shaped shell 5 and a cylindrical shell 8, wherein the left end of the adjusting rod 1 is connected with a left connecting shaft 2, the right end of the adjusting rod 1 is connected with a right connecting shaft 3, one end of each of the left connecting shaft 2 and the right connecting shaft 3 is provided with a rubber sheath 4, the rubber sheaths 4 are used for preventing dust and soil from polluting the driving shaft and influencing the work of the driving shaft, secondly, the bearing in the universal joint of the driving shaft needs lubricating grease for working, the rubber sheaths 4 can prevent the grease from flowing out, the upper ends of the bell-shaped shell 5 and the cylindrical shell 8 are both connected with a connecting pipe 6, the upper end and the lower end of the left connecting shaft 2 and the right connecting shaft 3 are both provided with first through holes 9, the upper end of the adjusting rod 1 is provided with a fixing bolt 10, one side of the bell-shaped shell 5 is connected with a spline shaft 15, and the spline shaft 15 is connected with a driving machine when the driving shaft is installed, through being equipped with integral key shaft 15 for the drive shaft is fixed a position accurately when carrying out the erection joint, is favorable to in-service use, adjusts pole 1 and all sets up for cup jointing with left connecting axle 2 and right connecting axle 3, adjusts pole 1 and is used for adjusting holistic length, and connecting pipe 6 all sets up for running through with bell-shaped casing 5 and cylindricality casing 8.
Specifically, referring to fig. 1 to 5, the left and right ends of the top of the adjusting rod 1 are respectively provided with a second through hole 14, the first through holes 9 correspond to the second through holes 14, and the fixing bolt 10 fixes the left connecting shaft 2 and the right connecting shaft 3 to the adjusting rod 1 through the first through hole 9 and the second through hole 14.
Specifically, referring to fig. 1 to 5, the fixing bolts 10 are respectively disposed to penetrate through the adjusting rod 1, the left connecting shaft 2 and the right connecting shaft 3, and the fixing bolts 10 are used for fixing the left connecting shaft 2 and the right connecting shaft 3.
Specifically, referring to fig. 1 to 5, a nut 11 is disposed at a lower end of an outer side of the fixing bolt 10, and the nut 11 and the fixing bolt 10 are rotatably disposed, so that when the fixing bolt 10 fixes the left connecting shaft 2 and the right connecting shaft 3 to the adjusting rod 1, the left connecting shaft 2 and the right connecting shaft 3 are more stably connected to the adjusting rod 1 by rotating the nut 11.
Specifically, referring to fig. 1-5, an oil bottle 7 is disposed at an upper end of the connecting pipe 6, the connecting pipe 6 is communicated with the oil bottle 7, and the oil bottle 7 is used for storing lubricating oil.
Specifically, referring to fig. 1 to 5, an oil inlet 12 is connected to the top of the oil bottle 7, a top cover 13 is connected to the rear end of the top of the oil inlet 12, and the top cover 13 is in threaded connection with the oil inlet 12, so that when lubricating oil is supplied to the driving shaft, by opening the top cover 13 and then pouring the lubricating oil into the oil bottle 7 through the oil inlet 12, the lubricating oil in the oil bottle 7 enters the bell-shaped housing 5 and the cylindrical housing 8 through the connecting pipe 6 to lubricate the driving shaft.
The working principle is as follows: the utility model relates to a drive shaft of accurate location, when adjusting length, left connecting axle 2 and right connecting axle 3 can be adjusted to suitable length through adjusting pole 1, then insert corresponding intercommunication hole through fixing bolt 10 and then fix left connecting axle 2 and right connecting axle 3 through rotating nut 11, thereby reach the effect of adjusting length, need lubricating oil to reach the effect of reducing the drive shaft friction after the drive shaft is used for a long time, connect with connecting pipe 6 through the upper end of bell-shaped casing 5 and cylindricality casing 8, and connecting pipe 6 is the run-through setting with bell-shaped casing 5 and cylindricality casing 8, be connected with oil bottle 7 through the upper end of connecting pipe 6, when lubricating oil, through opening top cap 13, pour lubricating oil into oil bottle 7 through oil inlet 12, then lubricating oil in oil bottle 7 gets into bell-shaped casing 5 and cylindricality casing 8 through connecting pipe 6 to lubricate the drive shaft, the operation is very convenient, and the practical use is facilitated.
Claims (6)
1. The driving shaft capable of achieving accurate positioning comprises an adjusting rod (1), a bell-shaped shell (5) and a cylindrical shell (8), and is characterized in that the left end of the adjusting rod (1) is connected with a left connecting shaft (2), the right end of the adjusting rod (1) is connected with a right connecting shaft (3), one ends of the left connecting shaft (2) and the right connecting shaft (3) are provided with rubber sheaths (4), the upper ends of the bell-shaped shell (5) and the cylindrical shell (8) are connected with connecting pipes (6), the upper end and the lower end of the left connecting shaft (2) and the upper end and the lower end of the right connecting shaft (3) are provided with first through holes (9), the upper end of the adjusting rod (1) is provided with fixing bolts (10), and one side of the bell-shaped shell (5) is connected with a spline shaft (15);
the adjusting rods (1) are sleeved with the left connecting shaft (2) and the right connecting shaft (3); the connecting pipes (6) are arranged in a penetrating way with the bell-shaped shell (5) and the cylindrical shell (8).
2. The precisely positioned drive shaft according to claim 1, wherein the top of the adjusting rod (1) is provided with second through holes (14) at both left and right ends, and the first through holes (9) correspond to the second through holes (14).
3. The precisely positioned drive shaft according to claim 1, wherein the fixing bolts (10) are all arranged in a penetrating manner with the adjusting rod (1), the left connecting shaft (2) and the right connecting shaft (3).
4. A precisely positioned drive shaft according to claim 3, characterized in that the outer lower end of the fixing bolt (10) is provided with a nut (11), and the nut (11) and the fixing bolt (10) are rotatably arranged.
5. The precisely positioned drive shaft according to claim 1, characterized in that an oil bottle (7) is provided at the upper end of the connecting tube (6), and the connecting tube (6) is in communication with the oil bottle (7).
6. The precisely positioned drive shaft according to claim 5, wherein an oil inlet (12) is connected to the top of the oil bottle (7), a top cover (13) is connected to the rear end of the top of the oil inlet (12), and the top cover (13) is in threaded connection with the oil inlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220932298.XU CN217328073U (en) | 2022-04-22 | 2022-04-22 | Driving shaft capable of achieving accurate positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220932298.XU CN217328073U (en) | 2022-04-22 | 2022-04-22 | Driving shaft capable of achieving accurate positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217328073U true CN217328073U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220932298.XU Active CN217328073U (en) | 2022-04-22 | 2022-04-22 | Driving shaft capable of achieving accurate positioning |
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| Country | Link |
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| CN (1) | CN217328073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117537005A (en) * | 2024-01-09 | 2024-02-09 | 大同市巴什卡机械制造有限公司 | Coupling with protective sleeve structure |
-
2022
- 2022-04-22 CN CN202220932298.XU patent/CN217328073U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117537005A (en) * | 2024-01-09 | 2024-02-09 | 大同市巴什卡机械制造有限公司 | Coupling with protective sleeve structure |
| CN117537005B (en) * | 2024-01-09 | 2024-04-02 | 大同市巴什卡机械制造有限公司 | Coupling with protective sleeve structure |
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