CN103758597A - Novel cam shaft - Google Patents
Novel cam shaft Download PDFInfo
- Publication number
- CN103758597A CN103758597A CN201410048237.7A CN201410048237A CN103758597A CN 103758597 A CN103758597 A CN 103758597A CN 201410048237 A CN201410048237 A CN 201410048237A CN 103758597 A CN103758597 A CN 103758597A
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- CN
- China
- Prior art keywords
- cam
- axis body
- exhaust
- exhaust cam
- fixed
- 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.)
- Pending
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- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The invention discloses a novel cam shaft which comprises a cam shaft body, an admission cam and an exhaust cam. The admission cam and the exhaust cam are arranged at the two ends of the cam shaft body respectively in a sleeved mode, the admission cam and the exhaust cam are respectively provided with at least two fixing holes, the two ends of the cam shaft body are respectively provided with a plurality of fixing grooves, and the cam shaft body is connected with the admission cam and exhaust cam through the fixing holes, the fixing grooves and screws. By means of the mode, the novel cam shaft allows the included angle between the admission cam and the exhaust cam to be adjusted, and is strong in generality and easy and convenient to use.
Description
Technical field
The present invention relates to a kind of Novel camshaft.
Background technique
Camshaft is one of conventional precision optical machinery component, general cam structure comprises cam axis body and the intake cam and the exhaust cam that are fixed on cam axis body two ends, and the angle between intake cam and exhaust cam immobilizes, and can not regulate, versatility is poor, uses very inconvenient.Therefore, existing cam structure can not meet people's demand.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of Novel camshaft, can regulate the angle between intake cam and exhaust cam, and highly versatile is easy to use.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of Novel camshaft is provided, comprise cam axis body, intake cam and exhaust cam, described intake cam and exhaust cam are enclosed within respectively the two ends of described cam axis body, on described intake cam and exhaust cam, be respectively equipped with at least two fixed holes, the two ends of described cam axis body are respectively equipped with some fixed grooves, between described cam axis body and described intake cam, exhaust cam, by described fixed hole, fixed groove and screw, are connected.
In a preferred embodiment of the present invention, the central distribution of the fixed groove of any one end of described cam axis body is on a circumference.
In a preferred embodiment of the present invention, the center of circle of described circumference is positioned in the central symmetry axis of described cam axis body.
In a preferred embodiment of the present invention, the distance between every adjacent two described fixed grooves equates.
In a preferred embodiment of the present invention, between the cross section symmetry axis of described intake cam and the cross section symmetry axis of described exhaust cam, there is certain angle.
The invention has the beneficial effects as follows: the present invention can regulate the angle between intake cam and exhaust cam, highly versatile is easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, cam axis body; 2, intake cam; 3, exhaust cam; 4, fixed hole; 5, fixed groove; 6, screw.
Embodiment
To the technological scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiments that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of Novel camshaft, comprise cam axis body 1, intake cam 2 and exhaust cam 3, described intake cam 2 and exhaust cam 3 are enclosed within respectively the two ends of described cam axis body 1, on described intake cam 2 and exhaust cam 3, be respectively equipped with at least two fixed holes 4, the two ends of described cam axis body 1 are respectively equipped with some fixed grooves 5, between described cam axis body 1 and described intake cam 2, exhaust cam 3, by described fixed hole 4, fixed groove 5 and screw 6, are connected.
Wherein, the central distribution of the fixed groove 5 of any one end of described cam axis body 1 is on a circumference.The center of circle of described circumference is positioned in the central symmetry axis of described cam axis body 1.
In addition, the distance between every adjacent two described fixed grooves 5 equates.Between the cross section symmetry axis of described intake cam 2 and the cross section symmetry axis of described exhaust cam 3, there is certain angle.
The present invention can regulate the angle between intake cam 2 and exhaust cam 3, and highly versatile is easy to use.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a Novel camshaft, it is characterized in that, comprise cam axis body (1), intake cam (2) and exhaust cam (3), described intake cam (2) and exhaust cam (3) are enclosed within respectively the two ends of described cam axis body (1), on described intake cam (2) and exhaust cam (3), be respectively equipped with at least two fixed holes (4), the two ends of described cam axis body (1) are respectively equipped with some fixed grooves (5), described cam axis body (1) and described intake cam (2), between exhaust cam (3), pass through described fixed hole, fixed groove is connected with screw (6).
2. Novel camshaft according to claim 1, is characterized in that, the central distribution of the fixed groove (5) of any one end of described cam axis body (1) is on a circumference.
3. Novel camshaft according to claim 2, is characterized in that, the center of circle of described circumference is positioned in the central symmetry axis of described cam axis body (1).
4. Novel camshaft according to claim 1, is characterized in that, the distance between every adjacent two described fixed grooves (5) equates.
5. Novel camshaft according to claim 1, is characterized in that, between the cross section symmetry axis of described intake cam (2) and the cross section symmetry axis of described exhaust cam (3), has certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048237.7A CN103758597A (en) | 2014-02-12 | 2014-02-12 | Novel cam shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048237.7A CN103758597A (en) | 2014-02-12 | 2014-02-12 | Novel cam shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103758597A true CN103758597A (en) | 2014-04-30 |
Family
ID=50525894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410048237.7A Pending CN103758597A (en) | 2014-02-12 | 2014-02-12 | Novel cam shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103758597A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142378A (en) * | 2005-03-18 | 2008-03-12 | 麦加戴恩公共有限公司 | Cam assembly |
| DE102008062041A1 (en) * | 2008-12-12 | 2010-06-17 | Thyssenkrupp Presta Teccenter Ag | Adjustable camshaft arrangement |
| CN102046930A (en) * | 2008-05-29 | 2011-05-04 | 泰森克鲁普普里斯塔技术中心股份公司 | Adjustable camshaft arrangement |
| US20120260873A1 (en) * | 2009-09-16 | 2012-10-18 | Thyssenkrupp Presta Teccenter Ag | Camshaft with Variable Valve Opening Period |
| CN202659290U (en) * | 2012-08-03 | 2013-01-09 | 宁波捷成轴业有限公司 | Camshaft |
-
2014
- 2014-02-12 CN CN201410048237.7A patent/CN103758597A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101142378A (en) * | 2005-03-18 | 2008-03-12 | 麦加戴恩公共有限公司 | Cam assembly |
| CN102046930A (en) * | 2008-05-29 | 2011-05-04 | 泰森克鲁普普里斯塔技术中心股份公司 | Adjustable camshaft arrangement |
| DE102008062041A1 (en) * | 2008-12-12 | 2010-06-17 | Thyssenkrupp Presta Teccenter Ag | Adjustable camshaft arrangement |
| US20120260873A1 (en) * | 2009-09-16 | 2012-10-18 | Thyssenkrupp Presta Teccenter Ag | Camshaft with Variable Valve Opening Period |
| CN202659290U (en) * | 2012-08-03 | 2013-01-09 | 宁波捷成轴业有限公司 | Camshaft |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140430 |