CN215498601U - Motor shaft convenient to install - Google Patents
Motor shaft convenient to install Download PDFInfo
- Publication number
- CN215498601U CN215498601U CN202121694254.XU CN202121694254U CN215498601U CN 215498601 U CN215498601 U CN 215498601U CN 202121694254 U CN202121694254 U CN 202121694254U CN 215498601 U CN215498601 U CN 215498601U
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- CN
- China
- Prior art keywords
- shaft
- mounting
- motor shaft
- motor
- installation
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 34
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a motor shaft convenient to mount, which comprises a first mounting part and a second mounting part which are detachably arranged with each other, wherein the first mounting part comprises a positioning shaft and a transmission part connected with the positioning shaft, and a mounting part is arranged at one end of the transmission part, which is far away from the positioning shaft; the second mounting part comprises a connecting shaft and a reinforcing shaft connected with the connecting shaft, and a threaded end is arranged at one end of the reinforcing shaft, which is far away from the connecting shaft; the mounting piece and the connecting shaft are detachably connected with each other, the motor shaft mounting structure is simple in structure and convenient to operate, the motor shaft is provided with the first mounting portion and the second mounting portion which are detachably arranged in batches, when the second mounting portion in the motor shaft needs to be replaced and maintained, the first mounting portion is mounted inside the motor, and the second mounting portion is detached from the connecting position of the first mounting portion, so that the motor shaft is locally replaced, and the motor shaft mounting structure is convenient and rapid.
Description
Technical Field
The utility model belongs to the technical field of motor shafts, and particularly relates to a motor shaft convenient to install.
Background
The motor shaft is an important part in the motor and is used as a link for electromechanical energy conversion between the motor and equipment, supporting rotating parts, transmitting torque and determining the relative position of the rotating parts to the stator. Therefore, the motor shaft must have a reliable strength and rigidity, ensuring the achievement of the preset design function.
The current connected mode of motor shaft and motor divide into the multiple, mainly includes the key-type connection, expands tight circle and connect and bolted connection, and wherein, partial motor shaft adopts the bolt to install, and its dismouting is not very convenient, is unfavorable for the later stage to change its maintenance.
SUMMERY OF THE UTILITY MODEL
Purpose of the utility model
In view of the above technical problems, the present invention provides a motor shaft convenient to install, so as to solve the technical problems mentioned in the background art.
Technical scheme
In order to achieve the purpose, the technical scheme provided by the utility model is as follows: a motor shaft convenient to mount comprises a first mounting part and a second mounting part which are detachably arranged with each other, wherein the first mounting part comprises a positioning shaft and a transmission part connected with the positioning shaft, and a mounting part is arranged at one end of the transmission part, which is far away from the positioning shaft;
the second mounting part comprises a connecting shaft and a reinforcing shaft connected with the connecting shaft, and a threaded end is arranged at one end of the reinforcing shaft, which is far away from the connecting shaft;
the mounting piece and the connecting shaft are detachably connected with each other.
The further improvement lies in that: the inside of installed part is equipped with the internal thread, the connecting axle is kept away from the one end of reinforcing shaft be equipped with the external screw thread pole of internal thread looks adaptation.
The further improvement lies in that: and the connecting shaft is provided with a mounting key slot.
The further improvement lies in that: the central parts of the first installation part and the second installation part are provided with positioning grooves.
The further improvement lies in that: the outer diameter of the mounting piece and the diameter of the positioning shaft are arranged in an equal diameter mode.
Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
the motor shaft is provided with the first installation part and the second installation part which are detachably arranged in batches, when the second installation part in the motor shaft needs to be replaced and maintained, the first installation part is installed in the motor, and the second installation part is detached from the connection position of the first installation part, so that the local replacement of the motor shaft is realized, and the motor shaft is convenient and quick.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the first mounting part and the second mounting part in a disassembled state.
Reference numerals
1-a first mounting portion; 101-positioning the shaft; 102-a transmission; 103-a mounting; 104-internal thread; 2-a second mounting portion; 201-a connecting shaft; 201 a-mounting a keyway; 202-a reinforcing shaft; 203-a threaded end; 204-external threaded rod; 3-positioning groove.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "other end", "one side", "front", "both ends", "both sides", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1-2, the embodiment provides a motor shaft convenient to mount, including a first mounting portion 1 and a second mounting portion 2 that are detachably disposed from each other, where the first mounting portion 1 includes a positioning shaft 101 and a transmission member 102 connected to the positioning shaft 101, the transmission member 102 is provided with a transmission surface in transmission connection with internal parts of a motor, and one end of the transmission member 102 away from the positioning shaft 101 is provided with a mounting member 103;
the second installation part 2 comprises a connecting shaft 201 and a reinforcing shaft 202 connected with the connecting shaft 201, wherein the reinforcing shaft 202 is far away from one end of the connecting shaft 201 and is provided with a threaded end 203, the threaded end 203 is in threaded connection with an external connecting piece, and a tool withdrawal groove is formed in the joint of the threaded end 203 and the reinforcing shaft 202.
The mounting member 103 and the connecting shaft 201 are detachably connected to each other.
An internal thread 104 is arranged inside the mounting piece 103, and an external thread rod 204 matched with the internal thread 104 is arranged at one end, far away from the reinforcing shaft 202, of the connecting shaft 201.
Be equipped with installation keyway 201a on the connecting axle 201, in this embodiment, installation keyway 201a can be installed according to installation actual need, and installation keyway 201a can be symmetrically equipped with two sets ofly in this embodiment to conveniently adjust connecting axle 201 to suitable position and install, insert the installation key after the installation and fix in the mounting groove.
The central part of first installation department 1 and second installation department 2 all is equipped with constant head tank 3, all is equipped with constant head tank 3 at first installation department 1 and 2 central parts of second installation department, and the processing of convenient location needs to explain because the inside hollow structure that is of installed part 103, so its inside need not set up constant head tank 3.
The outer diameter of the mounting part 103 and the diameter of the positioning shaft 101 are arranged in an equal diameter mode, and the positioning shaft 101 plays a role in stabilizing the whole motor shaft.
The working principle of the utility model is as follows: first installation department 1 sets up the inside at the motor, spare part transmission is connected in transmission face on the driving medium 102 and the motor, whole motor shaft is stabilized to location axle 101, cooperate the installation with connecting axle 201 and installed part 103, it stabilizes to insert the motor installation key after the installation is accomplished, at this moment, the motor shaft can rotate, threaded end 203 on the reinforcing shaft 202 is connected with the external connection spare transmission, thereby the motor drives the external connection spare and rotates together rotating in the rotation process, when spare part damages or needs the maintenance on second installation department 2, take out the motor installation key, it can to take out connecting axle 201 from installed part 103.
The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (5)
1. The utility model provides a be convenient for install motor shaft which characterized in that: the device comprises a first installation part (1) and a second installation part (2) which are detachably arranged, wherein the first installation part (1) comprises a positioning shaft (101) and a transmission piece (102) connected with the positioning shaft (101), and one end, far away from the positioning shaft (101), of the transmission piece (102) is provided with a mounting piece (103);
the second mounting part (2) comprises a connecting shaft (201) and a reinforcing shaft (202) connected with the connecting shaft (201), and a threaded end (203) is arranged at one end, far away from the connecting shaft (201), of the reinforcing shaft (202);
the mounting piece (103) is detachably connected with the connecting shaft (201).
2. The motor shaft of claim 1 for facilitating installation, wherein: the inside of installed part (103) is equipped with internal thread (104), connecting axle (201) are kept away from the one end of reinforcing shaft (202) be equipped with external screw thread pole (204) of internal thread (104) looks adaptation.
3. The motor shaft of claim 1 or 2 for facilitating installation, wherein: and a mounting key groove (201 a) is arranged on the connecting shaft (201).
4. The motor shaft of claim 1 for facilitating installation, wherein: the central parts of the first installation part (1) and the second installation part (2) are provided with positioning grooves (3).
5. The motor shaft of claim 1 for facilitating installation, wherein: the outer diameter of the mounting piece (103) and the diameter of the positioning shaft (101) are arranged in an equal diameter mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694254.XU CN215498601U (en) | 2021-07-26 | 2021-07-26 | Motor shaft convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694254.XU CN215498601U (en) | 2021-07-26 | 2021-07-26 | Motor shaft convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215498601U true CN215498601U (en) | 2022-01-11 |
Family
ID=79751583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121694254.XU Expired - Fee Related CN215498601U (en) | 2021-07-26 | 2021-07-26 | Motor shaft convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215498601U (en) |
-
2021
- 2021-07-26 CN CN202121694254.XU patent/CN215498601U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |