CN202202908U - Air distributing camshaft for engine - Google Patents

Air distributing camshaft for engine Download PDF

Info

Publication number
CN202202908U
CN202202908U CN2011203419856U CN201120341985U CN202202908U CN 202202908 U CN202202908 U CN 202202908U CN 2011203419856 U CN2011203419856 U CN 2011203419856U CN 201120341985 U CN201120341985 U CN 201120341985U CN 202202908 U CN202202908 U CN 202202908U
Authority
CN
China
Prior art keywords
air distributing
axis body
utility
model
shaft body
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
Application number
CN2011203419856U
Other languages
Chinese (zh)
Inventor
史剑侠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIXI LIANFA MACHINERY Co Ltd
Original Assignee
CIXI LIANFA MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CIXI LIANFA MACHINERY Co Ltd filed Critical CIXI LIANFA MACHINERY Co Ltd
Priority to CN2011203419856U priority Critical patent/CN202202908U/en
Application granted granted Critical
Publication of CN202202908U publication Critical patent/CN202202908U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to an air distributing camshaft for an engine, which comprises a shaft body, wherein threads are formed on the shaft body in positions near the bottom end; a key slot is formed on the outer wall of the shaft body in positions at the top of the threads; two first cams are arranged at the top of the shaft body; a second cam is arranged between the first cams; and a lubricant passage running through up and down is formed in the shaft body. The air distributing camshaft has the advantages that the structure is simple; and through the arrangement of the lubricant passage, an air distributing chain and an air distributing chain wheel can be lubricated effectively, so that the service life is long.

Description

A kind of engines distribution cam axle
Technical field
The utility model relates to a kind of engines distribution cam axle.
Background technique
Engines distribution cam axle in the market is real core, makes distribution chain and distribution sprocket wheel can not get effectively lubricating, causes that engine noise is big, discharge amount of exhaust gas is big, the distribution chain is seriously too short working life.
The model utility content
For solving the problems of the technologies described above, the utility model provides a kind of engines distribution cam axle of simple in structure, long service life.
The engines distribution cam axle of the utility model; Comprise axis body; Be provided with screw thread near bottom end position on the said axis body, the axis body outer wall of threaded top is provided with keyway, and the top of axis body is provided with two first cams; Be provided with second cam between two first cams, the inside of said axis body is provided with the oil leab of up/down perforation.
Compared with prior art the beneficial effect of the utility model is: the engines distribution cam axle of the utility model is simple in structure, can make distribution chain and distribution sprocket wheel obtain effective lubricating, long service life through the configuration oil leab.
Description of drawings
Fig. 1 is the structural representation of the described engines distribution cam axle of the utility model embodiment.
Among the figure:
1, axis body; 2, screw thread; 3, keyway; 4, first cam; 5, second cam.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
As shown in Figure 1; A kind of engines distribution cam axle comprises axis body 1, is provided with screw thread 2 near bottom end position on the said axis body 1; Axis body 1 outer wall at screw thread 2 tops is provided with keyway 3; The top of axis body 1 is provided with between 4, two first cams 4 of two first cams and is provided with second cam 5, and the inside of said axis body 1 is provided with the oil leab of up/down perforation.
The engines distribution cam axle of the utility model is simple in structure, can make distribution chain and distribution sprocket wheel obtain effective lubricating, long service life through the configuration oil leab.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection domain of the utility model.

Claims (1)

1. engines distribution cam axle; Comprise axis body (1); It is characterized in that: said axis body (1) is gone up and is provided with screw thread (2) near bottom end position, and axis body (1) outer wall at screw thread (2) top is provided with keyway (3), and the top of axis body (1) is provided with two first cams (4); Be provided with second cam (5) between two first cams (4), the inside of said axis body (1) is provided with the oil leab of up/down perforation.
CN2011203419856U 2011-09-13 2011-09-13 Air distributing camshaft for engine Expired - Fee Related CN202202908U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203419856U CN202202908U (en) 2011-09-13 2011-09-13 Air distributing camshaft for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203419856U CN202202908U (en) 2011-09-13 2011-09-13 Air distributing camshaft for engine

Publications (1)

Publication Number Publication Date
CN202202908U true CN202202908U (en) 2012-04-25

Family

ID=45967036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203419856U Expired - Fee Related CN202202908U (en) 2011-09-13 2011-09-13 Air distributing camshaft for engine

Country Status (1)

Country Link
CN (1) CN202202908U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102788700A (en) * 2012-07-23 2012-11-21 中国兵器工业集团第七0研究所 Camshaft arrangement structure of multi-functional gas distribution mechanism test stand
CN103758980A (en) * 2014-02-12 2014-04-30 太仓斯普宁精密机械有限公司 Camshaft with angle easy to adjust

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102788700A (en) * 2012-07-23 2012-11-21 中国兵器工业集团第七0研究所 Camshaft arrangement structure of multi-functional gas distribution mechanism test stand
CN103758980A (en) * 2014-02-12 2014-04-30 太仓斯普宁精密机械有限公司 Camshaft with angle easy to adjust

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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: 20120425

Termination date: 20140913

EXPY Termination of patent right or utility model