CN103470614A - Rotating shaft - Google Patents
Rotating shaft Download PDFInfo
- Publication number
- CN103470614A CN103470614A CN2013104409126A CN201310440912A CN103470614A CN 103470614 A CN103470614 A CN 103470614A CN 2013104409126 A CN2013104409126 A CN 2013104409126A CN 201310440912 A CN201310440912 A CN 201310440912A CN 103470614 A CN103470614 A CN 103470614A
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- China
- Prior art keywords
- main body
- rotating shaft
- diameter
- present
- boss
- 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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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a rotating shaft which comprises a cylindrical main body (1) and a first end (2) and a second end (3), wherein the first end (2) and the second end (3) are connected with two ends of the main body (1) respectively; each of the first end (2) and the second end (3) is of a round-key structure; a step is arranged at the connection part of the first end (2) and the main body (1); the diameter of the step is less than that of the main body (1); a boss (4) is arranged at the connection part of the second end (3) and the main body (1); the diameter of the boss (4) is greater than that of the main body (1). According to the manner, through the rotating shaft provided by the invention, a driving wheel is driven by the special rotating shaft, and the rotating shaft has the advantages of stable structure, simplicity in manufacture, and the like.
Description
Technical field
The present invention relates to the thread trimmer field, particularly relate to a kind of rotating shaft.
Background technique
Along with expanding economy, industry more and more becomes economic pillar, in audio frequency, transmission of video industry, automobile industry, device fabrication industry, all needs that cable is carried out to batch and cuts off and peeling.In conveyer, need a kind of rotating shaft to drive the drive wheel motion.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of rotating shaft, by being provided with special-purpose rotating shaft, realizes the drive to drive wheel, has structural stability, manufactures the advantages such as simple.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of rotating shaft is provided, comprise cylinder-shaped body and the first end be connected respectively with the main body two ends and the second end, described first end and the second end are round key type structure, the joint of described first end and main body is provided with a step, the diameter of described step is less than the diameter of main body, and the joint of described the second end and main body is provided with a boss, and the diameter of described boss is greater than the diameter of main body.
In a preferred embodiment of the present invention, the circular arc place of described first end is provided with the first location.
In a preferred embodiment of the present invention, the circular arc place of described the second end is provided with the second positioning hole.
The invention has the beneficial effects as follows: rotating shaft of the present invention, by being provided with special-purpose rotating shaft, realizes the drive to drive wheel, has structural stability, manufactures the advantages such as simple.
The accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of rotating shaft one preferred embodiment of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, main body, 2, first end, the 21, first positioning hole, 22, step, the 3, second end, the 31, second positioning hole, 4, boss.
Embodiment
Below will the technological scheme in the embodiment of the present invention be clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making all other embodiments that obtain under the 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 rotating shaft, comprise cylinder-shaped body 1 and the first end 2 be connected respectively with main body 1 two ends and the second end 3, described first end 2 and the second end 3 are round key type structure, described first end 2 is provided with a step with the joint of main body 1, the diameter of described step is less than the diameter of main body 1, described the second end 3 is provided with a boss 4 with the joint of main body 1, and the diameter of described boss 4 is greater than the diameter of main body 1.
The circular arc place of described first end 2 is provided with the first positioning hole 21, for fixed rotating shaft.
The circular arc place of described the second end 3 is provided with the second positioning hole 31, for fixed rotating shaft.
The beneficial effect of rotating shaft of the present invention is:
By being provided with special-purpose rotating shaft, realize the drive to drive wheel, there is structural stability, manufacture the advantages such as simple.
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 directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present invention.
Claims (3)
1. a rotating shaft, it is characterized in that, comprise cylinder-shaped body (1) and the first end (2) and the second end (3) that are connected respectively with main body (1) two ends, described first end (2) and the second end (3) are round key type structure, described first end (2) is provided with a step with the joint of main body (1), the diameter of described step is less than the diameter of main body (1), described the second end (3) is provided with a boss (4) with the joint of main body (1), and the diameter of described boss (4) is greater than the diameter of main body (1).
2. rotating shaft according to claim 1, is characterized in that, the circular arc place of described first end (2) is provided with the first positioning hole (21).
3. rotating shaft according to claim 1, is characterized in that, the circular arc place of described the second end (3) is provided with the second positioning hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104409126A CN103470614A (en) | 2013-09-25 | 2013-09-25 | Rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104409126A CN103470614A (en) | 2013-09-25 | 2013-09-25 | Rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103470614A true CN103470614A (en) | 2013-12-25 |
Family
ID=49795604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104409126A Pending CN103470614A (en) | 2013-09-25 | 2013-09-25 | Rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470614A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327421A (en) * | 1999-10-21 | 2001-12-19 | 罗伯特·博施有限公司 | Wiper bearing for a wiper device of a vehicle and method for mounting a wiper bearing |
| CN2706454Y (en) * | 2004-06-07 | 2005-06-29 | 杭州天铭机电工具有限公司 | Torque limiter for electric rope hoist |
| CN201309415Y (en) * | 2008-09-02 | 2009-09-16 | 安徽奥马特汽车变速系统有限公司 | Automobile on-line detection device for angular displacement of rotating shaft |
| CN101846237A (en) * | 2010-03-03 | 2010-09-29 | 南京腾源机械制造有限公司 | Lubricating pump and special pump shaft thereof |
| CN202022984U (en) * | 2011-04-07 | 2011-11-02 | 重庆钢铁(集团)有限责任公司 | Power transmission system for drying rollers of push-and-pull type pickling unit |
-
2013
- 2013-09-25 CN CN2013104409126A patent/CN103470614A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1327421A (en) * | 1999-10-21 | 2001-12-19 | 罗伯特·博施有限公司 | Wiper bearing for a wiper device of a vehicle and method for mounting a wiper bearing |
| CN2706454Y (en) * | 2004-06-07 | 2005-06-29 | 杭州天铭机电工具有限公司 | Torque limiter for electric rope hoist |
| CN201309415Y (en) * | 2008-09-02 | 2009-09-16 | 安徽奥马特汽车变速系统有限公司 | Automobile on-line detection device for angular displacement of rotating shaft |
| CN101846237A (en) * | 2010-03-03 | 2010-09-29 | 南京腾源机械制造有限公司 | Lubricating pump and special pump shaft thereof |
| CN202022984U (en) * | 2011-04-07 | 2011-11-02 | 重庆钢铁(集团)有限责任公司 | Power transmission system for drying rollers of push-and-pull type pickling unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131225 |