CN201794902U - Shaft - Google Patents
Shaft Download PDFInfo
- Publication number
- CN201794902U CN201794902U CN2010202920091U CN201020292009U CN201794902U CN 201794902 U CN201794902 U CN 201794902U CN 2010202920091 U CN2010202920091 U CN 2010202920091U CN 201020292009 U CN201020292009 U CN 201020292009U CN 201794902 U CN201794902 U CN 201794902U
- Authority
- CN
- China
- Prior art keywords
- special
- axle
- shaped
- shaped cover
- axle center
- 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 - Lifetime
Links
- 230000001788 irregular Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a shaft, which comprises a shaft core rod; one or more special-shaped sleeves, each special-shaped sleeve is provided with a sleeve hole matched with the mandrel rod, and the special-shaped sleeves are fastened on the mandrel rod. The shaft core rod and the special-shaped sleeve are respectively processed, so that the processed part is simple in structure and easy to operate, and can be simultaneously processed, and the manufacturing time of the shaft is shortened.
Description
Technical field
The utility model relates to a kind of axle, especially a kind of split type axle.
Background technique
At present, the problem that the processing and fabricating industry of axle is often run into is: number axis all can be done location or limit structure mostly, need process flat position, keyway or other structure this moment on axis body; Because just material need be excised in the part position, in the operating process, location or decide angle and all can be restricted, difficulty of processing is big.
Summary of the invention
Main purpose of the present utility model provides a kind of axle of convenient processing.
For realizing above-mentioned main purpose, the axle that the utility model provides comprises: the axle center bar; One or more special-shaped covers, described special-shaped cover all have one with the suitable trepanning of described axle center bar, described special-shaped overlapping is fastened on the bar of described axle center.
By such scheme as seen, special-shaped cover and axle center bar are processed respectively, and assembling at last can be finished the processing of axle.For the processing of some baroque axles, can break the whole up into parts, design the various piece that a plurality of special-shaped covers and axle center bar are finished axle respectively.Because the component structural of processing diminishes and simply, makes and easy processing also can reduce unnecessary waste of material; And a plurality of parts are processed simultaneously, increase work efficiency.
As further technological scheme, described abnormal shape is with three, comprises the special-shaped cover of a Hexagon cylindrical shell, a special-shaped cover of cylindrical body and the special-shaped cover of irregular cylindrical shell that the side is formed by plane and cambered surface.Like this, axle is made up of four parts, processes this four parts respectively, can avoid integral body to add the location in man-hour and decides the angle problem.
As technological scheme further, described special-shaped cover is by interference fit or be weldingly fixed on the bar of described axle center.Adopt interference fit can guarantee special-shaped cover and the firm combination of axle center bar, guarantee the reliability of axle.Also can use welding, axle construction is fixed.
In sum, adopt the axle of axle center bar and special-shaped cover assembling, can make things convenient for production and processing, and can save material, can also enhance productivity.
Description of drawings
Fig. 1 is embodiment's a structural representation; Fig. 2 is the left view of Fig. 1; The structural representation of the special-shaped cover of Fig. 3 present embodiment Hexagon cylindrical shell; Fig. 4 is the left view of Fig. 3; The structural representation of the special-shaped cover of Fig. 5 present embodiment cylindrical body; Fig. 6 is the left view of Fig. 5; The structural representation of the special-shaped cover of the irregular cylindrical shell of Fig. 7 present embodiment; Fig. 8 is the left view of Fig. 7.
Below in conjunction with specific embodiments and the drawings the utility model is further described.
Embodiment
As depicted in figs. 1 and 2, axle is made up of an axle center bar 1 and three special-shaped covers, axle center bar 1 is a cylindrical shape, and three special-shaped covers are respectively the special-shaped cover 4 of irregular cylindrical shell that 3 and sides of the special-shaped cover of 2, cylindrical bodys of the special-shaped cover of Hexagon cylindrical shell are formed by plane and cambered surface.Adopt interference fit that three special-shaped covers axially are fastened on the axle center bar 1 to butt joint.
The structure of three special-shaped covers such as Fig. 3 are to shown in Figure 8.The structure of special-shaped cover is not to be confined to present embodiment, but can limit according to the axle construction of the function specific design of axle, and special-shaped nested structure design is convenient, can satisfy the design of various axle construction.In addition, profiled sleeve also is not limited to and axially is docked on the bar of axle center, also can be fixed on the bar of axle center by the off-axis heart.
Adopt the axle of axle center bar and special-shaped cover assembling, the local angular positioning inconvenience that can avoid integral shaft to add causing man-hour, and the waste that too much causes of local component cutting material.In addition, when production and processing, adopt multi-position to operate simultaneously, can accelerate completing of axle, enhance productivity.
Claims (3)
1. axle is characterized in that: comprise
The axle center bar;
One or more special-shaped covers, described special-shaped cover all have one with the suitable trepanning of described axle center bar, described special-shaped overlapping is fastened on the bar of described axle center.
2. axle according to claim 1 is characterized in that:
Described abnormal shape is with three, comprises the special-shaped cover of a Hexagon cylindrical shell, a special-shaped cover of cylindrical body and the special-shaped cover of irregular cylindrical shell that the side is formed by plane and cambered surface.
3. according to claim 1 or 2 described axles, it is characterized in that:
Described abnormal shape is overlapped by interference fit or is weldingly fixed on the bar of described axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202920091U CN201794902U (en) | 2010-08-13 | 2010-08-13 | Shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202920091U CN201794902U (en) | 2010-08-13 | 2010-08-13 | Shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201794902U true CN201794902U (en) | 2011-04-13 |
Family
ID=43849811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202920091U Expired - Lifetime CN201794902U (en) | 2010-08-13 | 2010-08-13 | Shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201794902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2010
- 2010-08-13 CN CN2010202920091U patent/CN201794902U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110413 |