CN205677966U - Axle - Google Patents
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- Publication number
- CN205677966U CN205677966U CN201620561412.7U CN201620561412U CN205677966U CN 205677966 U CN205677966 U CN 205677966U CN 201620561412 U CN201620561412 U CN 201620561412U CN 205677966 U CN205677966 U CN 205677966U
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- China
- Prior art keywords
- axle
- block
- threaded portion
- tail
- spindle nose
- 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.)
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Abstract
This utility model design relates to a kind of axle, including axis body, described axis body is overall in cylinder, described axis body is by spindle nose, axle body and axle tail integrated die-casting molding, described spindle nose is by the first threaded portion, conus portion and cylindrical portion composition, conical head one end of described conus portion is connected with the first threaded portion, the other end is connected with cylindrical portion, described axle tail is provided with the second threaded portion, this lower end, the second threaded portion is extended with rectangular block, the first axle block it is sequentially provided with on described axle body, second axle block and the 3rd axle block, spindle nose and axle tail use oblique helicitic texture, described spindle nose is by the first threaded portion, conus portion and cylindrical portion composition, second lower end, threaded portion of axle tail is extended with rectangular block, so facilitate installation and the dismounting of axle, simultaneously, also can be fixed by rectangular block, prevent axle from loosening landing.
Description
Technical field
This utility model design relates to a kind of machine components field, is specifically related to a kind of axle.
Background technology
Axle is to be through the cylindrical object in the middle of bearing or in the middle of wheel or in the middle of gear, but is also partially square
's.Axle is support rotary part and turns round the machine components with transmitting movement, moment of torsion or moment of flexure therewith.Generally round metal
Shaft-like, each section can have different diameters.The part making gyration in machine is just contained on axle.
At present, axle is connected with equipment and is typically fixed by other connectors, is so inconvenient to install, meanwhile, when even
When loosening occurs in fitting, the fluctuation of service of axle can be made.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of axle, and it is connected firmly, and installs simple, reduces in work
Appearance when making loosens.
In order to solve the problems referred to above, axle provided by the utility model, including axis body, described axis body is overall in cylinder,
Described axis body is by spindle nose, axle body and axle tail integrated die-casting molding, and described spindle nose is by the first threaded portion, conus portion and cylindrical portion group
Becoming, conical head one end of described conus portion is connected with the first threaded portion, and the other end is connected with cylindrical portion, and described axle tail is provided with the
Two threaded portions, this lower end, the second threaded portion is extended with rectangular block, and described axle body is sequentially provided with the first axle block, the second axle block and
Three axle blocks.
Further, described first axle block is gear-like.
Further, described second axle block and the 3rd axle block are cylindrical, described axle body and the second axle block and the 3rd axle block it
Between be provided with rounded corner.
Further, described axle body being additionally provided with axis hole, this axis hole is between the 3rd axle block and axle tail.
Further, the diameter of described spindle nose is less than axle body diameter, simultaneously again smaller than axle tail diameter.
Further, the gear part two ends of described first axle block respectively offer ramp down angle.
Further, described first axle block and the second axle block be smaller than the second axle block and the spacing of the 3rd axle block.
Compared with prior art, the utility model has the advantage of, spindle nose and axle tail use oblique helicitic texture, described spindle nose
Being made up of the first threaded portion, conus portion and cylindrical portion, the second lower end, threaded portion of axle tail is extended with rectangular block, so facilitates axle
Install and dismounting, simultaneously, it is possible to fixed by rectangular block, prevent axle from loosening landing.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: axis body 1, spindle nose 2, axle body 3, axle tail the 4, first threaded portion 5, conus portion 6, cylindrical portion the 7, second threaded portion 8,
Rectangular block the 9, first axle block the 10, second axle block the 11, the 3rd axle block 12, axis hole 13.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating this utility model, but is not limited to scope of the present utility model.
Embodiment 1
As it is shown in figure 1, the axle that the present embodiment is provided, including axis body 1, described axis body 1 entirety is cylinder, described axis body
1 by spindle nose 2, axle body 3 and axle tail 4 integrated die-casting molding, and described spindle nose 2 is by the first threaded portion 5, conus portion 6 and cylindrical portion 7 groups
Becoming, conical head one end of described conus portion 6 is connected with the first threaded portion 5, and the other end is connected with cylindrical portion 7, and described axle tail 4 sets
Having the second threaded portion 8, this lower end, the second threaded portion 8 is extended with rectangular block 9, described axle body 3 is sequentially provided with the first axle block 10,
Two axle block 11 and the 3rd axle blocks 12, described first axle block 10 is in gear-like, and described second axle block 11 and the 3rd axle block 12 are in cylinder
Shape, is provided with rounded corner between described axle body 3 and the second axle block 11 and the 3rd axle block 12, described axle body 3 is additionally provided with axis hole 13, should
Axis hole 13 is between the 3rd axle block 12 and axle tail 4, and the diameter of described spindle nose 2 is less than axle body 3 diameter, simultaneously again smaller than axle tail 4
Diameter, the gear part two ends of described first axle block 10 respectively offer ramp down angle, between described first axle block 10 and the second axle block 11
Away from less than the second axle block 11 and spacing of the 3rd axle block 12.
The axle that the present embodiment is provided, spindle nose 2 and axle tail 4 use oblique helicitic texture, described spindle nose 2 by the first threaded portion 5,
Conus portion 6 and cylindrical portion 7 form, and the second lower end, threaded portion 8 of axle tail 4 is extended with rectangular block 9, so facilitate the installation of axle and tear open
Unload, simultaneously, it is possible to fixed by rectangular block 9, prevent axle from loosening landing, meanwhile, axle body 3 is provided with the first axle block
10, the second axle block 11 and the 3rd axle block 12, this first axle block 10 in gear-like and should respectively offer ramp down angle at gear part two ends,
So facilitating driven gear parts to operate, friction causes damage to prevent miscellaneous part from occurring, the second axle block 11 and the 3rd
Axle block 12 is cylindrical, is provided with rounded corner, described first axle block 10 between described axle body 3 and the second axle block 11 and the 3rd axle block 12
With the second axle block 11 be smaller than the second axle block 11 and spacing of the 3rd axle block 12, so add fixation in man-hour, letter be installed
Single, it is connected firmly, installs simple, reduce appearance operationally and loosen, the setting of axis hole 13 is then axle heat radiation for convenience.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvements and modifications, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (7)
1. an axle, including axis body, it is characterised in that described axis body is overall in cylinder, and described axis body is by spindle nose, axle body and axle
Tail integrated die-casting molding, described spindle nose is made up of the first threaded portion, conus portion and cylindrical portion, conical head one end of described conus portion
Being connected with the first threaded portion, the other end is connected with cylindrical portion, and described axle tail is provided with the second threaded portion, this lower end, the second threaded portion
It is extended with rectangular block, described axle body is sequentially provided with the first axle block, the second axle block and the 3rd axle block.
Axle the most according to claim 1, it is characterised in that described first axle block is gear-like.
Axle the most according to claim 2, it is characterised in that described second axle block and the 3rd axle block are cylindrical, described axle
It is provided with rounded corner between body and the second axle block and the 3rd axle block.
Axle the most according to claim 1, it is characterised in that be additionally provided with axis hole on described axle body, this axis hole is positioned at the 3rd axle
Between block and axle tail.
Axle the most according to claim 1, it is characterised in that the diameter of described spindle nose is less than axle body diameter and axle tail diameter.
Axle the most according to claim 3, it is characterised in that the gear part two ends of described first axle block respectively offer ramp down
Angle.
Axle the most according to claim 2, it is characterised in that described first axle block and the second axle block be smaller than the second axle
Block and the spacing of the 3rd axle block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620561412.7U CN205677966U (en) | 2016-06-08 | 2016-06-08 | Axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620561412.7U CN205677966U (en) | 2016-06-08 | 2016-06-08 | Axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205677966U true CN205677966U (en) | 2016-11-09 |
Family
ID=57433191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620561412.7U Active CN205677966U (en) | 2016-06-08 | 2016-06-08 | Axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205677966U (en) |
-
2016
- 2016-06-08 CN CN201620561412.7U patent/CN205677966U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315500, No. 8, Wang Dong Industrial Development Zone, Tian Tian Town, Fenghua District, Zhejiang, Ningbo Patentee after: Ningbo Xin Xin shaft Industry Co., Ltd. Address before: 315511, 8, Wang Dong Industrial Development Zone, Tian Tian Town, Ningbo, Zhejiang, Fenghua Patentee before: FENGHUA JINGHUA SHAFT CO., LTD. |