CN202118076U - Novel front spline shaft - Google Patents
Novel front spline shaft Download PDFInfo
- Publication number
- CN202118076U CN202118076U CN2011201700845U CN201120170084U CN202118076U CN 202118076 U CN202118076 U CN 202118076U CN 2011201700845 U CN2011201700845 U CN 2011201700845U CN 201120170084 U CN201120170084 U CN 201120170084U CN 202118076 U CN202118076 U CN 202118076U
- Authority
- CN
- China
- Prior art keywords
- spline shaft
- splined shaft
- slotted nut
- front spline
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a novel front spline shaft, which is characterized in that an outer circle of the front spline shaft is matched with a bearing hole of a suspension assembly. One end of the front spline shaft is connected to a spline shaft connecting disc through a spline. A slotted nut is disposed at one end of the front spline shaft through thread, and the front spline shaft and the spline shaft connecting disc are fixedly locked by the slotted nut. A cotter pin is matched with a pin hole at one end of the front spline shaft and locates the slotted nut. By the arrangements, the novel front spline shaft adopts the cotter pin to prevent the slotted nut from loosening, thereby being more safe and reliable, convenient for maintenance and replacement of parts during the use process of a transmission shaft assembly and beneficial for repeated use of the parts.
Description
Technical field
The utility model relates to a kind of automobile and uses component, is the novel preceding splined shaft behind a kind of remodeling specifically, belongs to automobile industry.
Background technique
At present, the preceding splined shaft that intermediate propeller shaft is used is with after the spline land is connected, and nut in order to prevent nut loosening, need be called the roll in the morning splined shaft and the locking of spline land to nut, makes nut follow splined shaft to rivet together.But this is owned by France in the damage type operation, and component can not reuse, and are unfavorable for that transmission shaft carries out services such as three guarantees.
Summary of the invention
In order to address the above problem, the purpose of the utility model is to provide a kind of novel preceding splined shaft.This splined shaft inserts cotter pin in screw thread cylindrical specified position draw-bore after slotted nut and splined shaft screw-thread fit, come off to prevent nut loosening.
To achieve these goals; The cylindrical of the preceding splined shaft of the utility model is combined together with the bearing hole of hanging assembly; Before an end of splined shaft be connected with the spline land through spline, slotted nut is located at an end of preceding splined shaft through screw thread, and preceding splined shaft and spline land are locked; Cotter pin cooperates with the pin-and-hole of preceding splined shaft one end, and slotted nut is located.
Through above setting, splined shaft adopts cotter pin to prevent that slotted nut is loosening before the utility model, safety and reliability, and make things convenient in the driving-shaft assembly using process the maintenance and the replacing of component, be beneficial to the recycling of component.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Among the figure: 1, preceding splined shaft 2, hang assembly 3, spline land 4, slotted nut 5, cotter pin.
Embodiment
As shown in Figure 1; The cylindrical of splined shaft 1 is combined together with the bearing hole of hanging assembly 2 before the utility model; Before an end of splined shaft 1 is connected with spline land 3 through spline, slotted nut 4 is located at an end of preceding splined shaft 1 through screw thread, and preceding splined shaft 1 and spline land 3 are locked; Cotter pin 5 cooperates with the pin-and-hole of preceding splined shaft 1 one ends, and with slotted nut 4 location.Through above setting, splined shaft 1 adopts cotter pin 5 to prevent that slotted nut 4 is loosening before the utility model, safety and reliability, and make things convenient in the driving-shaft assembly using process the maintenance and the replacing of component, be beneficial to the recycling of component.
Claims (1)
1. splined shaft before novel; It is characterized in that: the cylindrical of preceding splined shaft is combined together with the bearing hole of hanging assembly; Before an end of splined shaft be connected with the spline land through spline, slotted nut is located at an end of preceding splined shaft through screw thread, and preceding splined shaft and spline land are locked; Cotter pin cooperates with the pin-and-hole of preceding splined shaft one end, and slotted nut is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201700845U CN202118076U (en) | 2011-05-25 | 2011-05-25 | Novel front spline shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201700845U CN202118076U (en) | 2011-05-25 | 2011-05-25 | Novel front spline shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118076U true CN202118076U (en) | 2012-01-18 |
Family
ID=45459145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201700845U Expired - Fee Related CN202118076U (en) | 2011-05-25 | 2011-05-25 | Novel front spline shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179495A (en) * | 2015-06-26 | 2015-12-23 | 江苏永钢集团有限公司 | Fixing device of main transmission shaft of spinning machine |
-
2011
- 2011-05-25 CN CN2011201700845U patent/CN202118076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179495A (en) * | 2015-06-26 | 2015-12-23 | 江苏永钢集团有限公司 | Fixing device of main transmission shaft of spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120525 |