CN103867553A - Improved split-type shaft - Google Patents
Improved split-type shaft Download PDFInfo
- Publication number
- CN103867553A CN103867553A CN201210552390.4A CN201210552390A CN103867553A CN 103867553 A CN103867553 A CN 103867553A CN 201210552390 A CN201210552390 A CN 201210552390A CN 103867553 A CN103867553 A CN 103867553A
- Authority
- CN
- China
- Prior art keywords
- special
- cover
- axle
- shaped
- split type
- 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
Links
Images
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses an improved split-type shaft, and belongs to the technical field of connecting device. Some of conventional shafts have complex structures, large processing difficulty and high production cost. The improved split-type shaft comprises a shaft core rod and at least one special-shaped sleeve, and the shaft core rod is fixedly sleeved with the special-shaped sleeves. The required shaft is assembled by the special-shaped sleeves with different shape requirements and the shaft core rod, and thus positioning and angle fixation are easily achieved during production and processing; moreover, materials are saved, and the production cost is reduced; and a plurality of special-shaped sleeves can be processed at the same time, so as to improve the production efficiency.
Description
Technical field
The invention belongs to connection set technical field, especially relevant with the split type axle of one.
Background technique
Axle is one of main parts size of composition machine, be mainly used in transmitting motion and torque, or bearing and turning part (as gear), existing most number axis all can be located or limit structure, thus need on axis body, process flat position, keyway or other structures, especially as multidiameter shaft, location or to determine angle more difficult in course of working, processed complex, affects the precision of axle, and fabricating cost is high.
Summary of the invention
Object of the present invention is intended to overcome the complex structure of more existing axles, and the defect that difficulty of processing is large, fabricating cost is high provides a kind of processing, split type axle that fabricating cost is low be convenient to.
For this reason, the present invention by the following technical solutions: a kind of split type axle of improvement, it is characterized in that, described split type axle comprises the special-shaped cover of axle core bar and at least one, special-shaped cover fixed cover is loaded on described axle core bar.
As to technique scheme supplement and perfect, the present invention also comprises following technical characteristics.
Described abnormal shape cover by interference fit fixedly mount with described axle core bar on.
Described abnormal shape cover can also be fixed by welding on described axle core bar.
Described abnormal shape cover has three, comprises the special-shaped cover of Hexagon cylindrical shell, the special-shaped cover of irregular cylindrical shell and a special-shaped cover of cylindrical tube that side be made up of plane and arc surface, and so special-shaped nested structure is simple, adds to locate or determine angle ratio man-hour to be easier to.
Use the present invention can reach following beneficial effect: to be assembled into needed axle by abnormal shape cover and axle core bar that difformity is required, location or to determine angle easy when production and processing; And saving material, has reduced cost of production; Multiple special-shaped covers can be processed simultaneously, have improved manufacturing efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As shown in Figure 1, the present invention includes axle core bar 1 and special-shaped cover, special-shaped cover has three, comprise the special-shaped cover of Hexagon cylindrical shell 4, a special-shaped cover 3 of the irregular cylindrical shell that side be made up of plane and arc surface and cylindrical tube is special-shaped overlaps 2, above-mentioned three special-shaped covers are all loaded on axle core bar 1 by interference fit fixed cover, special-shaped nested structure is simple, and processing is convenient, and manufacturing efficiency is higher.
As another kind of mode of execution, above-mentioned special-shaped cover can also be fixed by welding on described axle core bar 1, improves the stability of axle.
Claims (4)
1. a split type axle for improvement, is characterized in that: described split type axle comprises axle core bar (1) and at least one special-shaped cover, and special-shaped cover fixed cover is loaded on described axle core bar (1).
2. the split type axle of a kind of improvement according to claim 1, is characterized in that: described abnormal shape cover by interference fit fixedly mount with described axle core bar (1) on.
3. the split type axle of a kind of improvement according to claim 1, is characterized in that: described abnormal shape cover is fixed by welding on described axle core bar (1).
4. according to the split type axle of a kind of improvement described in claim 2 or 3, it is characterized in that: described abnormal shape cover has three, comprise the special-shaped cover of a Hexagon cylindrical shell (4), the special-shaped cover of irregular cylindrical shell (3) and a special-shaped cover of cylindrical tube (2) that side is made up of plane and arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552390.4A CN103867553A (en) | 2012-12-18 | 2012-12-18 | Improved split-type shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552390.4A CN103867553A (en) | 2012-12-18 | 2012-12-18 | Improved split-type shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103867553A true CN103867553A (en) | 2014-06-18 |
Family
ID=50906444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210552390.4A Pending CN103867553A (en) | 2012-12-18 | 2012-12-18 | Improved split-type shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103867553A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632865A (en) * | 2015-02-28 | 2015-05-20 | 上海标五高强度紧固件有限公司 | Split type crankshaft of compressor |
| CN105485147A (en) * | 2015-12-25 | 2016-04-13 | 珠海格力节能环保制冷技术研究中心有限公司 | Rotating shaft and motor |
| CN107725573A (en) * | 2017-11-14 | 2018-02-23 | 如皋市双亚环保科技有限公司 | A kind of split type axle |
| CN114135565A (en) * | 2021-10-12 | 2022-03-04 | 宁波镇明转轴有限公司 | Novel automobile oil pump driving shaft and machining process thereof |
-
2012
- 2012-12-18 CN CN201210552390.4A patent/CN103867553A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632865A (en) * | 2015-02-28 | 2015-05-20 | 上海标五高强度紧固件有限公司 | Split type crankshaft of compressor |
| CN105485147A (en) * | 2015-12-25 | 2016-04-13 | 珠海格力节能环保制冷技术研究中心有限公司 | Rotating shaft and motor |
| CN107725573A (en) * | 2017-11-14 | 2018-02-23 | 如皋市双亚环保科技有限公司 | A kind of split type axle |
| CN114135565A (en) * | 2021-10-12 | 2022-03-04 | 宁波镇明转轴有限公司 | Novel automobile oil pump driving shaft and machining process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103867553A (en) | Improved split-type shaft | |
| CN101305871A (en) | Universal swinging chair | |
| CN203984123U (en) | Electric machine stand | |
| CN203046275U (en) | Crank shaft and servo motor integrated structure | |
| CN201353727Y (en) | Grinding wheel based on inner diameter and channel of outer ring of one-time grinding bearing | |
| CN202591629U (en) | Main shaft of machine tool | |
| CN201211014Y (en) | Universal swinging chair | |
| CN204769962U (en) | Lithium piece forming mechanism | |
| CN202685933U (en) | Steering drive axle hub reduction mechanism | |
| CN201794902U (en) | Shaft | |
| CN202768662U (en) | Ring type earhole universal joint, and connector and fork heads thereof | |
| CN202840814U (en) | Coupling device used for servo motor | |
| CN206918038U (en) | Decelerator crank axle and decelerator | |
| CN202755223U (en) | Shaft used for washing machine tripod | |
| CN206588986U (en) | Multiple degrees of freedom steering wheel is combined the unit and using the desktop level mechanical arm of the device | |
| CN204704365U (en) | For the elongated built-up shaft structure in gearbox | |
| CN202391938U (en) | Semifinished product of differential spider | |
| CN205371466U (en) | Conical tooth wheel quadrature drive mechanism | |
| CN203674845U (en) | Fixing support used for double-ended outer rotor motor | |
| CN204493634U (en) | Compact type differential mechanism | |
| CN204721181U (en) | A kind of novel mechanical motor | |
| CN202894356U (en) | Double-centre machining structure | |
| CN203542058U (en) | Ram part on processing machine tool | |
| CN203956118U (en) | A kind of workpiece inner sphere working gang tool | |
| CN204322075U (en) | A kind of cylindrical coordinates robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |