CN204921660U - Idler shaft for car - Google Patents
Idler shaft for car Download PDFInfo
- Publication number
- CN204921660U CN204921660U CN201520725356.1U CN201520725356U CN204921660U CN 204921660 U CN204921660 U CN 204921660U CN 201520725356 U CN201520725356 U CN 201520725356U CN 204921660 U CN204921660 U CN 204921660U
- Authority
- CN
- China
- Prior art keywords
- idler shaft
- oil duct
- bolt hole
- idler
- oilhole
- 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 idler shaft for car, including idler shaft body, first oil duct, oil -out, idler axle bolt hole, oilhole, second oil duct, axis body and shrinkage pool, be equipped with idler axle bolt hole on the center of idler shaft body, be equipped with the oilhole on the inner wall in idler axle bolt hole, the one end of first oil duct links to each other with the oilhole, the lower extreme at the idler shaft body is established to the axis body, be equipped with the oil -out on the outer wall of axis body and between the first oil duct, the second oil duct runs through to be connected with first oil duct in the inside of idler shaft body and one end, the lower extreme of axis body is equipped with the shrinkage pool. This idler shaft for car, simple structure, it is lubricated effectual, improved its life effectively, practice thrift the cost, economical and practical.
Description
Technical field
The utility model belongs to field of mechanical technique, is specifically related to a kind of automobile idler shaft.
Background technique
Automotive transmission is when assembling, reverse idler gear is arranged on reverse idler gear axle, reverse idler gear axle and case of transmission are fixed, reverse idler gear axle top is provided with reverse idler gear axle bolt hole, case of transmission top is provided with bolt of transmission case hole, and during assembling, reverse idler gear axle bolt hole must be aimed at bolt of transmission case hole, reverse idler gear axle fixing bolt could be imported into and is tightened, but in use often produce larger frictional force, cause the damage ratio of bearing more serious.
Model utility content
The purpose of this utility model is to provide a kind of automobile idler shaft, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme: a kind of automobile idler shaft, comprise idler shaft body, first oil duct, oil outlet, idler shaft bolt hole, oilhole, second oil duct, axis body and shrinkage pool, the central position of described idler shaft body is provided with idler shaft bolt hole, the inwall of described idler shaft bolt hole is provided with oilhole, one end of described first oil duct is connected with oilhole, described axis body is located at the lower end of idler shaft body, oil outlet is provided with between the outer wall upper end of described axis body and the first oil duct, described second oil duct is applied in the inside of idler shaft body and one end is connected with the first oil duct, the lower end of described axis body is provided with shrinkage pool.
Preferably, described first oil duct is right-angle structure, and the second oil duct is oblique line structure.
Preferably, described idler shaft body is ellipsoidal structures.
Preferably, described idler shaft bolt hole and shrinkage pool are on same axis.
Technique effect of the present utility model and advantage: this automobile idler shaft, structure is simple, and high lubricating effect, improves its working life effectively, cost-saving, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, idler shaft body; 2, the first oil duct; 3, oil outlet; 4, idler shaft bolt hole; 5, oilhole; 6, the second oil duct; 7, axis body and 8, shrinkage pool.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of automobile idler shaft as shown in Figure 1, comprise idler shaft body 1, first oil duct 2, oil outlet 3, idler shaft bolt hole 4, oilhole 5, second oil duct 6, axis body 7 and shrinkage pool 8, the central position of described idler shaft body 1 is provided with idler shaft bolt hole 4, idler shaft body 1 is ellipsoidal structures, the inwall of idler shaft bolt hole 4 is provided with oilhole 5, one end of first oil duct 2 is connected with oilhole 5, axis body 7 is located at the lower end of idler shaft body 1, oil outlet 3 is provided with between the outer wall upper end of described axis body 7 and the first oil duct 2, second oil duct 6 is applied in the inside of idler shaft body 1 and one end is connected with the first oil duct 2, first oil duct 2 is right-angle structure, second oil duct 6 is oblique line structure, the lower end of axis body 7 is provided with shrinkage pool 8, idler shaft bolt hole 4 and shrinkage pool 8 are on same axis.
Working principle: utilize idler shaft bolt hole 4 and bolt of transmission case hole to be tightened, the first oil duct 2 that idler shaft body 1 is provided with is when assembling to its lubricating oil filling, and ensure inner lubricity, the second oil duct 6 is when assembling, lubricant oil is added in outside, ensure the lubricity between axis body 7 and the part contacted, oilhole 5 and oil outlet 3 all in the inside of idler shaft body 1, high lubricating effect, structure is simple, effectively improve its working life, cost-saving, economical and practical.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technological scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an automobile idler shaft, comprise idler shaft body (1), first oil duct (2), oil outlet (3), idler shaft bolt hole (4), oilhole (5), second oil duct (6), axis body (7) and shrinkage pool (8), it is characterized in that: the central position of described idler shaft body (1) is provided with idler shaft bolt hole (4), the inwall of described idler shaft bolt hole (4) is provided with oilhole (5), one end of described first oil duct (2) is connected with oilhole (5), described axis body (7) is located at the lower end of idler shaft body (1), oil outlet (3) is provided with between the outer wall upper end of described axis body (7) and the first oil duct (2), described second oil duct (6) is applied in the inside of idler shaft body (1) and one end is connected with the first oil duct (2), the lower end of described axis body (7) is provided with shrinkage pool (8).
2. a kind of automobile idler shaft according to claim 1, is characterized in that: described first oil duct (2) is right-angle structure, and the second oil duct (6) is oblique line structure.
3. a kind of automobile idler shaft according to claim 1, is characterized in that: described idler shaft body (1) is ellipsoidal structures.
4. a kind of automobile idler shaft according to claim 1, is characterized in that: described idler shaft bolt hole (4) and shrinkage pool (8) are on same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725356.1U CN204921660U (en) | 2015-09-18 | 2015-09-18 | Idler shaft for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520725356.1U CN204921660U (en) | 2015-09-18 | 2015-09-18 | Idler shaft for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204921660U true CN204921660U (en) | 2015-12-30 |
Family
ID=54970791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520725356.1U Expired - Fee Related CN204921660U (en) | 2015-09-18 | 2015-09-18 | Idler shaft for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204921660U (en) |
-
2015
- 2015-09-18 CN CN201520725356.1U patent/CN204921660U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190918 |