CN210422709U - Camshaft bush of automobile engine - Google Patents
Camshaft bush of automobile engine Download PDFInfo
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- CN210422709U CN210422709U CN201920674235.7U CN201920674235U CN210422709U CN 210422709 U CN210422709 U CN 210422709U CN 201920674235 U CN201920674235 U CN 201920674235U CN 210422709 U CN210422709 U CN 210422709U
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Abstract
The utility model relates to an automobile engine camshaft bush, which comprises a main body, wherein an oil through hole is arranged in the main body, the oil through hole penetrates through the main body, the oil through hole is symmetrically arranged on two sides of the main body, a first transverse oil groove, a second transverse oil groove and a third transverse oil groove are arranged in the main body, the first transverse oil groove is arranged between the second transverse oil groove and the third transverse oil groove, the first transverse oil groove is communicated with the oil through hole, an oil collecting groove is arranged in the main body, the oil collecting groove is symmetrically arranged at the upper end and the lower end of the main body, the second transverse oil groove and the third transverse oil groove are both arranged between the oil collecting grooves, a circular oil conveying hole is arranged in the oil collecting groove, the structure is simple, the design is reasonable, the lubricating effect between the main body and the camshaft can be enhanced, the oil at the two ends can be intercepted, better preventing oil leakage.
Description
Technical Field
The utility model relates to an automobile engine camshaft bush belongs to bush technical field.
Background
In the existing automobile technology, a camshaft lining is generally made of pure copper or copper and steel in a composite mode, no oil groove exists in a copper layer, the camshaft lining cannot store grease and effectively lubricate a camshaft for a long time, so that the camshaft cannot rotate flexibly, is fast to wear and short in service life, can prevent oil from leaking along with use, and cannot influence the use of the camshaft, and therefore further improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile engine camshaft bush, through being provided with first horizontal oil groove, the horizontal oil groove of second and the horizontal oil groove of third, can be better lubricate between main part and the camshaft, and through being provided with first slant groove and second slant groove, make that oil can be better at first horizontal oil groove, flow between the horizontal oil groove of second and the horizontal oil groove of third, thereby strengthen lubricated effect, through being provided with the oil trap, can be better intercept oil and collect, prevent spilling of oil, and through circular oil delivery port, oil pipeline and oil-out, carry the oil of collecting to between main part and the camshaft, thereby strengthen the oil utilization effect, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
automobile engine camshaft bush, comprising a main body, be provided with logical hydraulic fluid port in the main part, logical hydraulic fluid port runs through the main part, just logical hydraulic fluid port symmetry sets up in the main part both sides, be provided with first horizontal oil groove, the horizontal oil groove of second and the horizontal oil groove of third in the main part, first horizontal oil groove sets up between the horizontal oil groove of second and the horizontal oil groove of third, just first horizontal oil groove is linked together with logical hydraulic fluid port, be provided with the oil trap in the main part, the oil trap symmetry sets up both ends about the main part, just the horizontal oil groove of second and the horizontal oil groove of third all set up between the oil trap, be provided with circular oil delivery port in the oil trap, be provided with the oil delivery passageway in the main part, just the oil delivery passageway is linked together with.
Further, oil outlets are arranged between the first transverse oil groove and the second transverse oil groove and between the first transverse oil groove and the third transverse oil groove, and the oil outlets are communicated with the oil conveying channel.
Furthermore, a first oblique groove is arranged between the first transverse oil groove and the second transverse oil groove.
Furthermore, two ends of the first oblique groove are respectively communicated with the second transverse oil groove and the oil through port.
Furthermore, a second oblique groove is arranged between the first transverse oil groove and the third transverse oil groove.
Furthermore, two ends of the second oblique groove are respectively communicated with the third transverse oil groove and the oil through port.
The utility model has the advantages that: the utility model relates to an automobile engine camshaft bush, through being provided with first horizontal oil groove, the horizontal oil groove of second and the horizontal oil groove of third, can be better lubricate between main part and the camshaft, and through being provided with first slant groove and second slant groove, make that oil can be better at first horizontal oil groove, flow between the horizontal oil groove of second and the horizontal oil groove of third, thereby strengthen lubricated effect, through being provided with the oil trap, can be better intercept oil and collect, prevent spilling of oil, and through circular oil delivery port, oil pipeline and oil-out, carry the oil of collecting to between main part and the camshaft, thereby the effect of utilization of reinforcing oil, therefore, the clothes hanger is strong in practicability, suitable extensively impel.
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.
FIG. 1 is a schematic view of the internal structure of the trailer axle bushing of the automobile engine of the present invention;
FIG. 2 is a transverse cross-sectional view of the inventive automobile engine tugboat shaft bushing;
FIG. 3 is a front view of the inventive automobile engine tugboat shaft bushing;
reference numbers in the figures: 1. a main body; 2. an oil through hole; 3. a first transverse oil groove; 4. a second transverse oil groove; 5. a third transverse oil groove; 6. an oil sump; 7. a circular oil delivery port; 8. an oil delivery passage; 9. an oil outlet; 10. a first inclined groove; 11. a second inclined groove.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the automobile engine camshaft bush comprises a main body 1, wherein an oil through hole 2 is formed in the main body 1, oil enters between the main body 1 and a camshaft, the oil through hole 2 penetrates through the main body 1, the oil through hole 2 is symmetrically arranged on two sides of the main body 1, a first transverse oil groove 3, a second transverse oil groove 4 and a third transverse oil groove 5 are formed in the main body 1, the first transverse oil groove 3 is arranged between the second transverse oil groove 4 and the third transverse oil groove 5, the first transverse oil groove 3 is communicated with the oil through hole 2, so that the oil can better lubricate between the main body 1 and the camshaft, an oil collecting groove 6 is formed in the main body 1, the oil is intercepted and collected, the oil is prevented from leaking, the oil collecting groove 6 is symmetrically arranged at the upper end and the lower end of the main body 1, and the second transverse oil groove 4 and the third transverse oil groove 5 are both arranged between the oil, a circular oil delivery port 7 is arranged in the oil collecting tank 6, an oil delivery channel 8 is arranged in the main body 1, and the oil delivery channel 8 is communicated with the circular oil delivery port 7.
More specifically, oil outlets 9 are disposed between the first transverse oil groove 3 and the second transverse oil groove 4, and between the first transverse oil groove 3 and the third transverse oil groove 5, and the oil outlet 9 is communicated with the oil delivery channel 8, the collected oil is delivered to the space between the main body 1 and the camshaft, thereby enhancing the utilization effect of oil, a first inclined groove 10 is arranged between the first transverse oil groove 3 and the second transverse oil groove 4, two ends of the first inclined groove 10 are respectively communicated with the second transverse oil groove 4 and the oil through hole 2, be provided with second slant groove 11 between first horizontal oil groove 3 and the horizontal oil groove 5 of third, 11 both ends in second slant groove are linked together with the horizontal oil groove 5 of third and logical hydraulic fluid port 2 respectively, make that oil can be better flow between first horizontal oil groove 3, the horizontal oil groove 4 of second and the horizontal oil groove 5 of third to strengthen lubricated effect.
The utility model discloses the theory of operation: locate the camshaft with 1 covers of main part, when using, oil enters into between main part 1 and the camshaft through logical hydraulic fluid port 2, through first horizontal oil groove 3, the horizontal oil groove 4 of second, the horizontal oil groove 5 of third, first slant groove 10 and second slant groove 11 make oil flow, thereby lubricate, when oil is through the oil trap 6 at 1 both ends of main part, can intercept it and collect, prevent spilling of oil, and through circular oil delivery port 7, oil pipeline 8 and oil-out 9, carry the oil of collecting to between main part 1 and the camshaft, thereby the utilization effect of reinforcing oil, moreover, the steam generator is simple in structure, can strengthen the lubrication effect between main part 1 and the camshaft, better prevent spilling of oil, and strengthen the utilization to oil, therefore, the clothes hanger is strong in practicability.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. Automobile engine camshaft bush, including main part (1), its characterized in that: an oil through hole (2) is formed in the main body (1), the oil through hole (2) penetrates through the main body (1), the oil through hole (2) is symmetrically arranged on two sides of the main body (1), a first transverse oil groove (3), a second transverse oil groove (4) and a third transverse oil groove (5) are formed in the main body (1), the first transverse oil groove (3) is arranged between the second transverse oil groove (4) and the third transverse oil groove (5), the first transverse oil groove (3) is communicated with the oil through hole (2), an oil collecting groove (6) is formed in the main body (1), the oil collecting groove (6) is symmetrically arranged at the upper end and the lower end of the main body (1), the second transverse oil groove (4) and the third transverse oil groove (5) are arranged between the oil collecting groove (6), a circular oil conveying hole (7) is formed in the oil collecting groove (6), and an oil conveying channel (8) is formed in the main body (1), and the oil conveying channel (8) is communicated with the circular oil conveying port (7).
2. The automotive engine camshaft bushing of claim 1, characterized in that: oil outlets (9) are arranged between the first transverse oil groove (3) and the second transverse oil groove (4) and between the first transverse oil groove (3) and the third transverse oil groove (5), and the oil outlets (9) are communicated with the oil conveying channel (8).
3. The automotive engine camshaft bushing of claim 1, characterized in that: a first inclined groove (10) is arranged between the first transverse oil groove (3) and the second transverse oil groove (4).
4. The automotive engine camshaft bushing of claim 3, characterized in that: and two ends of the first inclined groove (10) are respectively communicated with the second transverse oil groove (4) and the oil through hole (2).
5. The automotive engine camshaft bushing of claim 1, characterized in that: and a second inclined groove (11) is arranged between the first transverse oil groove (3) and the third transverse oil groove (5).
6. The automotive engine camshaft bushing of claim 5, characterized in that: and two ends of the second inclined groove (11) are respectively communicated with the third transverse oil groove (5) and the oil through hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674235.7U CN210422709U (en) | 2019-05-11 | 2019-05-11 | Camshaft bush of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674235.7U CN210422709U (en) | 2019-05-11 | 2019-05-11 | Camshaft bush of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210422709U true CN210422709U (en) | 2020-04-28 |
Family
ID=70371352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920674235.7U Active CN210422709U (en) | 2019-05-11 | 2019-05-11 | Camshaft bush of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210422709U (en) |
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2019
- 2019-05-11 CN CN201920674235.7U patent/CN210422709U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 223999 east side of Songshan Road, Changshu Sihong Industrial Park, Sihong County, Suqian City, Jiangsu Province Patentee after: Jiangsu MEDIS Seiko technology Co., Ltd Address before: 223900 east of Songshan Road, Sihong Industrial Park, Changshu, Sihong County, Suqian City, Jiangsu Province Patentee before: JIANGSU MEIDISHI PRECISION TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |