CN203176140U - Electric motor and rotating shaft structure thereof - Google Patents
Electric motor and rotating shaft structure thereof Download PDFInfo
- Publication number
- CN203176140U CN203176140U CN 201320030029 CN201320030029U CN203176140U CN 203176140 U CN203176140 U CN 203176140U CN 201320030029 CN201320030029 CN 201320030029 CN 201320030029 U CN201320030029 U CN 201320030029U CN 203176140 U CN203176140 U CN 203176140U
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- China
- Prior art keywords
- axis body
- shaft
- spindle nose
- motor
- described axis
- 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 - Fee Related
Links
- 239000002184 metal Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an electric motor and a rotating shaft structure thereof. The rotating shaft structure comprises a shaft body connected with a coil and a shaft head connected with the shaft body, wherein the shaft body adopts a hollow structure; the shaft body is fixed on the shaft head in a threaded connection manner. Compared with the prior art, the rotating shaft structure has the advantages as follows: the shaft body is fixed on the shaft head in the threaded connection manner; a thread connected with the shaft body is formed at one end of the shaft head; and a helical structure capable of being connected with an external part is arranged at the other end of the shaft head, so that the shaft head can be changed; the maintenance and replacement are convenient; and the compatibility is higher; and the same strength standard can be achieved even if the shaft body adopts the hollow structure, so that the cost is greatly saved.
Description
Technical field
The utility model relates to motor, particularly a kind of shaft of motor structure and motor.
Background technique
Existing shaft of motor structure all is solid, all be to need rotating shaft that certain degree of hardness is arranged for the motor torque in main equipment than the great talent, so all make solid, but some mini-plant, can not need as the shaft of motor hardness of fan so big, and make solid will waste material.Existing shaft of motor structure can not be changed spindle nose, and using can not be compatible.
Summary of the invention
Technical problem to be solved in the utility model is: reduce the manufacture cost of motor, increase the compatibility of motor machine rotating shaft, a kind of shaft of motor structure and motor are provided.
The utility model proposes a kind of shaft of motor structure, comprise the axis body that is connected with coil, the spindle nose that is connected with axis body, described axis body is hollow-core construction, and described axis body and spindle nose are fixed by the Placement of screw thread.
Preferably, an end of described spindle nose is provided with the screw thread that is connected with described axis body, and the other end of described spindle nose is provided with the helix structure that can be connected with outer installment.
Preferably, described spindle nose is that metal or plastics are made.
Preferably, described axis body is that hard metal or plastics are made.
Propose a kind of motor again, comprise turning shaft structure, described turning shaft structure includes the axis body that is connected with coil, the spindle nose that is connected with axis body, and described axis body is hollow-core construction, and described axis body and spindle nose are fixed by the Placement of screw thread.
Preferably, an end of described spindle nose is provided with the screw thread that is connected with described axis body, and the other end of described spindle nose is provided with the helix structure that can be connected with outer installment.
Preferably, described spindle nose is that metal or plastics are made.
Preferably, described axis body is that hard metal or plastics are made.
The utility model compared with prior art, described axis body and spindle nose are fixed by the Placement of screw thread, one end of described spindle nose is provided with the screw thread that is connected with described axis body, the other end of described spindle nose is provided with the helix structure that can be connected with outer installment, make spindle nose replaceable, be convenient to maintenance, change, make compatibility stronger, described axis body is that hollow-core construction reaches the working strength standard equally, so provide cost savings greatly.
Description of drawings
Fig. 1 is the structural representation of axis body of the present utility model;
Fig. 2 is the structural representation of spindle nose of the present utility model;
Fig. 3 is the structural representation of turning shaft structure of the present utility model.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.Axis body, spindle nose, screw thread, helix structure
Referring to figs. 1 through Fig. 3, one embodiment of a kind of shaft of motor structure of the present utility model is proposed, comprise the axis body 10 that is connected with coil, the spindle nose 20 that is connected with axis body 10, described axis body 10 is hollow-core construction, and described axis body 10 and spindle nose 20 are fixed by thread connecting mode.One end of described spindle nose 20 is provided with the screw thread 22 that is connected with described axis body 10, and the other end of described spindle nose 20 is provided with the helix structure 21 that can be connected with outer installment.Described spindle nose 20 is made for metal or plastics.Described axis body 10 is made for hard metal (as: steel) or plastics.Compared with prior art, described axis body 10 and spindle nose 20 are fixed by thread connecting mode, one end of described spindle nose 20 is provided with the screw thread 22 that is connected with described axis body 10, the other end of described spindle nose 20 is provided with the helix structure 21 that can be connected with outer installment, make spindle nose 20 replaceable, be convenient to maintenance, change, make compatibility stronger, described axis body 10 reaches the working strength standard equally for hollow-core construction, so provide cost savings greatly.
An a kind of embodiment of motor is proposed again, comprise turning shaft structure, described turning shaft structure includes the axis body 10 that is connected with coil, the spindle nose 20 that is connected with axis body 10, and described axis body 10 is hollow-core construction, and described axis body 10 and spindle nose 20 are fixed by thread connecting mode.One end of described spindle nose 20 is provided with the screw thread 22 that is connected with described axis body 10, and the other end of described spindle nose 20 is provided with the helix structure 21 that can be connected with outer installment.Described spindle nose 20 is made for metal or plastics.Described axis body 10 is made for hard metal or plastics.The functional effect of this motor rotary shaft no longer repeats with above-mentioned identical.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. a shaft of motor structure comprises the axis body that is connected with coil, the spindle nose that is connected with axis body, it is characterized in that described axis body is hollow-core construction, and described axis body and spindle nose are fixed by the Placement of screw thread.
2. shaft of motor structure according to claim 1 is characterized in that, an end of described spindle nose is provided with the screw thread that is connected with described axis body, and the other end of described spindle nose is provided with the helix structure that can be connected with outer installment.
3. shaft of motor structure according to claim 1 and 2 is characterized in that, described spindle nose is that metal or plastics are made.
4. shaft of motor structure according to claim 1 and 2 is characterized in that, described axis body is that hard metal or plastics are made.
5. a motor comprises turning shaft structure, it is characterized in that, described turning shaft structure includes the axis body that is connected with coil, the spindle nose that is connected with axis body, and described axis body is hollow-core construction, and described axis body and spindle nose are fixed by the Placement of screw thread.
6. motor according to claim 5 is characterized in that, an end of described spindle nose is provided with the screw thread that is connected with described axis body, and the other end of described spindle nose is provided with the helix structure that can be connected with outer installment.
7. according to claim 5 or 6 described motor, it is characterized in that described spindle nose is that metal or plastics are made.
8. according to claim 5 or 6 described motor, it is characterized in that described axis body is that hard metal or plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030029 CN203176140U (en) | 2013-01-21 | 2013-01-21 | Electric motor and rotating shaft structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320030029 CN203176140U (en) | 2013-01-21 | 2013-01-21 | Electric motor and rotating shaft structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176140U true CN203176140U (en) | 2013-09-04 |
Family
ID=49072842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320030029 Expired - Fee Related CN203176140U (en) | 2013-01-21 | 2013-01-21 | Electric motor and rotating shaft structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199737A (en) * | 2022-08-09 | 2022-10-18 | 罗树洪 | Industrial ox horn fan main shaft |
-
2013
- 2013-01-21 CN CN 201320030029 patent/CN203176140U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199737A (en) * | 2022-08-09 | 2022-10-18 | 罗树洪 | Industrial ox horn fan main shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140121 |