CN215267812U - Stator core for direct current motor convenient to fix a position fixedly - Google Patents
Stator core for direct current motor convenient to fix a position fixedly Download PDFInfo
- Publication number
- CN215267812U CN215267812U CN202121705785.4U CN202121705785U CN215267812U CN 215267812 U CN215267812 U CN 215267812U CN 202121705785 U CN202121705785 U CN 202121705785U CN 215267812 U CN215267812 U CN 215267812U
- Authority
- CN
- China
- Prior art keywords
- stator core
- positioning
- threaded shaft
- convenient
- mounting bracket
- 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.)
- Active
Links
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model belongs to the technical field of stator core, especially, be a stator core for direct current motor convenient to location is fixed, including stator core body and the mounting bracket of installing on stator core body, still install the locating component of being convenient for effectively positioning the mounting bracket on the mounting bracket; the positioning assembly comprises a positioning block, a base, a first threaded shaft, a first rotating piece, a first sliding block, a moving plate and a positioning rod, and the device can effectively clamp the stator core body through the arranged clamp and assembly, so that the stator core can be fixedly installed without welding or glue fixing, and the stator core is conveniently and effectively positioned; can carry out the centre gripping location through the centre gripping subassembly is effectual to stator core simultaneously, when carrying out the centre gripping fixed, also can effectual reduction stator core because the noise that the vibration produced at the operation in-process moreover.
Description
Technical Field
The utility model belongs to the technical field of stator core, concretely relates to stator core for direct current motor convenient to location is fixed.
Background
The stator core is an important part of the stator and also a main component of a motor magnetic circuit, and consists of a fan-shaped sheet, a ventilation slot sheet, a positioning rib, an upper tooth pressing plate, a lower tooth pressing plate, a tensioning bolt, a supporting plate and other parts, wherein the stator core is formed by punching a silicon steel sheet into the fan-shaped sheet and is stacked on the positioning rib, the positioning rib is welded on a base annular plate through the supporting plate, the iron core is also a part for placing the winding, when the generator runs, the iron core is subjected to the comprehensive action of mechanical force, thermal stress and electromagnetic force, and is fixed by positioning of the stator iron core, the existing stator iron core is mostly directly placed on a motor base, the fixing mode is mostly fixed by interference fit or welding, when stator core sends the trouble like this, be not convenient for to timely maintenance and the change of stator core, it is comparatively inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a stator core for direct current motor convenient to location is fixed has and is convenient for carry out the fixed characteristics of location with stator core.
In order to achieve the above object, the utility model provides a following technical scheme: a stator core for a direct current motor convenient to position and fix comprises a stator core body and a mounting frame arranged on the stator core body, wherein a positioning assembly convenient to effectively position the mounting frame is further arranged on the mounting frame;
the positioning assembly comprises a positioning block, a base, a first threaded shaft, a first rotating part, a first sliding block, a movable plate and a positioning rod, the central position of the bottom end of the mounting frame is fixedly connected with the positioning block, the bottom end of the positioning block is slidably connected with the base, the inner side of the base is rotatably connected with the first threaded shaft, one end of the first threaded shaft is fixedly connected with the first rotating part, the outer side of the first threaded shaft is in threaded connection with the first sliding block, the first sliding block is slidably connected with the base, the top end of the first sliding block is fixedly connected with the movable plate, the movable plate is close to one time of the central position of the base, the positioning rod is fixedly connected with the positioning block in a clamping mode and is connected with the positioning rod.
As the utility model relates to a stator core is preferred for direct current motor convenient to location is fixed, both ends inboard is all seted up the locating lever of being convenient for and is carried out gliding spout about the locating piece.
As the utility model relates to a stator core is preferred for direct current motor convenient to location is fixed, the locating component is still including being convenient for further carry out the fixed centre gripping subassembly of centre gripping to the stator core body, the centre gripping subassembly rotates piece, second slider and grip block including second threaded shaft, second, the inboard rotation in mounting bracket bottom is connected with the second threaded shaft, second threaded shaft one end fixedly connected with the second rotates the piece, second threaded shaft outside threaded connection has the second slider, the second slider with mounting bracket sliding connection, second slider top fixedly connected with the grip block, the grip block with stator core body sliding connection.
As the utility model relates to a stator core is preferred for direct current motor convenient to location is fixed, the centre gripping subassembly is still including soundproof cotton, the grip block is kept away from one side fixedly connected with of mounting bracket central position department soundproof cotton, soundproof cotton with mounting bracket fixed connection.
As the utility model relates to a be convenient for fix a position stator core for fixed preferred, the second rotate the piece with first rotation one end inboard all is equipped with square groove.
Compared with the prior art, the beneficial effects of the utility model are that: the device can effectively clamp the stator core body through the arranged clamp and the assembly, so that the stator core can be installed and fixed without interference fit or welding fixation, and the stator core is conveniently and effectively positioned; can carry out the centre gripping location through the centre gripping subassembly is effectual to stator core simultaneously, when carrying out the centre gripping fixed, also can effectual reduction stator core because the noise that the vibration produced at the operation in-process moreover.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall sectional structure of the present invention;
fig. 3 is a schematic view of the overall structure of the stator core body of the present invention;
fig. 4 is a schematic view of the overall structure of the first threaded shaft of the present invention;
fig. 5 is a schematic view of the overall structure of the second threaded shaft according to the present invention.
In the figure:
1. a stator core body; 2. a mounting frame;
3. a positioning assembly; 31. positioning blocks; 32. a base; 33. a first threaded shaft; 34. a first rotating member; 35. a first slider; 36. moving the plate; 37. positioning a rod;
4. a clamping assembly; 41. a second threaded shaft; 42. a second rotating member; 43. a second slider; 44. a clamping plate; 45. soundproof cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1:
the utility model provides a stator core for direct current motor convenient to location is fixed, includes stator core body 1 and installs mounting bracket 2 on stator core body 1.
In this embodiment: traditional stator core body 1 is connected with 2 lines of mounting bracket through interference fit or welded fastening's mode more, and when stator core body 1 broke down, was not convenient for just quick dismantlement stator core body 1 to make maintenance and change, all comparatively inconvenient, add locating component 3 on borrowing this basis.
Further, the method comprises the following steps:
as shown in fig. 1, 2, 3, 4 and 5:
with the above in mind: the positioning assembly 3 comprises a positioning block 31, a base 32, a first threaded shaft 33, a first rotating part 34, a first sliding block 35, a moving plate 36 and a positioning rod 37, a positioning block 31 is fixedly connected to the central position of the bottom end of the mounting frame 2, the bottom end of the positioning block 31 is slidably connected with the base 32, the inner side of the base 32 is rotatably connected with the first threaded shaft 33, the first rotating part 34 is fixedly connected with one end of the first threaded shaft 33, the outer side of the first threaded shaft 33 is in threaded connection with the first sliding block 35, the first sliding block 35 is slidably connected with the base 32, the moving plate 36 is fixedly connected to the top end of the first sliding block, the moving plate 36 is close to the positioning rod 37 which is fixedly connected to the central position of the base 32, and the positioning rod 37 is clamped and connected with the positioning block 31.
In this embodiment: during the use, when needs carry out effectual fixed positioning to mounting bracket 2, can rotate first rotation piece 34 through the screwdriver, thereby make first rotation piece 34 can effectually drive first screw shaft 33 and rotate, can make the first screw shaft 33 effectual drive first slider 35 remove like this, thereby can effectually drive movable plate 36 and remove, movable plate 36 can drive locating lever 37 and remove like this, thereby be convenient for effectually block locating piece 31 and, because locating piece 31 and mounting bracket 2 fixed connection, thereby can realize the fixed positioning to mounting bracket 2.
It should be noted that: the thread direction of the first threaded shaft 33 on the left side is opposite to the thread direction of the first threaded shaft 33 on the right side, the first threaded shaft 33 is arranged in bilateral symmetry, the moving direction of the first slider 35 is related to the rotating direction of the first threaded shaft 33, and the rotating direction of the first threaded shaft 33 is related to the rotating direction of the first rotating member 34.
Further, the method comprises the following steps of;
in an optional embodiment, sliding grooves for facilitating sliding of the positioning rod 37 are formed on the inner sides of the left end and the right end of the positioning block 31.
In this embodiment: this facilitates the positioning rod 37 to be effectively moved into the positioning block 31, so that the positioning block 31 can be effectively engaged.
It should be noted that: the positioning rod 37 is covered with a non-slip mat preferably made of rubber.
As shown in fig. 1, 2 and 5:
this stator core for dc motor convenient to location is fixed still carries out the fixed centre gripping subassembly 4 of centre gripping including being convenient for further to stator core body 1, centre gripping subassembly 4 is including second threaded shaft 41, the second rotates piece 42, second slider 43 and grip block 44, 2 bottom inboard rotations of mounting bracket are connected with second threaded shaft 41, 41 one end fixedly connected with second of second threaded shaft rotates piece 42, 41 outside threaded connection of second threaded shaft has second slider 43, second slider 43 and 2 sliding connection of mounting bracket, second slider 43 top fixedly connected with grip block 44, grip block 44 and 1 sliding connection of stator core body.
In this embodiment: can drive the second through the screwdriver like this and rotate 42 to can drive second screw shaft 41 and rotate, and can effectually drive second slider 43 and remove, can effectually drive grip block 44 like this and remove, thereby can carry out effectual centre gripping to stator core body 1 through grip block 44.
It should be noted that: the surface of the clamping plate 44 is covered with an insulating protection pad, so that the insulation and safety can be improved.
Further, the method comprises the following steps of;
in an alternative embodiment, the clamping assembly 4 further comprises soundproof cotton 45, and the soundproof cotton 45 is fixedly connected to one side of the clamping plate 44 away from the central position of the mounting frame 2, and the soundproof cotton 45 is fixedly connected to the mounting frame 2.
In this embodiment: therefore, the vibration noise caused by the transmission of sound between solids in the running process of the motor can be effectively counteracted through the soundproof cotton 45, so that good noise reduction can be realized.
Further, the method comprises the following steps of;
in an alternative embodiment, the second rotating member 42 and the first rotating member 34 are provided with a square groove on the inner side.
In this embodiment: so be convenient for through supporting square head screwdriver, insert first rotation piece 34 and the second rotates the inboard recess of piece 42 to be convenient for effectual first rotation piece 34 of driving and the second rotates piece 42 and rotate, labour saving and time saving not only so avoids first rotation piece 34 and the second to rotate piece 42 and directly exposes externally moreover, avoids causing the corrosion because external environmental pollution, influences the use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a stator core for direct current motor convenient to location is fixed, includes stator core body (1) and installs mounting bracket (2) on stator core body (1), its characterized in that: the mounting rack (2) is also provided with a positioning component (3) which is convenient for effectively positioning the mounting rack (2);
the positioning assembly (3) comprises a positioning block (31), a base (32), a first threaded shaft (33), a first rotating piece (34), a first sliding block (35), a moving plate (36) and a positioning rod (37), the central position of the bottom end of the mounting rack (2) is fixedly connected with the positioning block (31), the bottom end of the positioning block (31) is slidably connected with the base (32), the inner side of the base (32) is rotatably connected with the first threaded shaft (33), one end of the first threaded shaft (33) is fixedly connected with the first rotating piece (34), the outer side of the first threaded shaft (33) is in threaded connection with the first sliding block (35), the first sliding block (35) is slidably connected with the base (32), the top end of the first sliding block is fixedly connected with the moving plate (36), and the positioning rod (37) is fixedly connected to the moving plate (36) close to the central position of the base (32), the positioning rod (37) is connected with the positioning block (31) in a clamping manner.
2. The stator core for a direct current motor convenient to position and fix according to claim 1, characterized in that: the locating piece (31) is provided with sliding chutes at the inner sides of the left end and the right end, which are convenient for the locating rod (37) to slide.
3. The stator core for a direct current motor convenient to position and fix according to claim 1, characterized in that: locating component (3) still including be convenient for further carry out centre gripping fixed centre gripping subassembly (4) to stator core body (1), centre gripping subassembly (4) rotate piece (42), second slider (43) and grip block (44) including second threaded shaft (41), second, mounting bracket (2) bottom inboard is rotated and is connected with second threaded shaft (41), second threaded shaft (41) one end fixedly connected with second rotates piece (42), second threaded shaft (41) outside threaded connection has second slider (43), second slider (43) with mounting bracket (2) sliding connection, second slider (43) top fixedly connected with grip block (44), grip block (44) with stator core body (1) sliding connection.
4. The stator core for a direct current motor convenient to position and fix according to claim 3, wherein: centre gripping subassembly (4) are still including soundproof cotton (45), grip block (44) are kept away from one side fixedly connected with of mounting bracket (2) central point department soundproof cotton (45), soundproof cotton (45) with mounting bracket (2) fixed connection.
5. The stator core for a direct current motor convenient to position and fix according to claim 3, wherein: the inner sides of one ends of the second rotating piece (42) and the first rotating piece (34) are respectively provided with a square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121705785.4U CN215267812U (en) | 2021-07-26 | 2021-07-26 | Stator core for direct current motor convenient to fix a position fixedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121705785.4U CN215267812U (en) | 2021-07-26 | 2021-07-26 | Stator core for direct current motor convenient to fix a position fixedly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215267812U true CN215267812U (en) | 2021-12-21 |
Family
ID=79494728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121705785.4U Active CN215267812U (en) | 2021-07-26 | 2021-07-26 | Stator core for direct current motor convenient to fix a position fixedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215267812U (en) |
-
2021
- 2021-07-26 CN CN202121705785.4U patent/CN215267812U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211757927U (en) | Clamping mechanism for plate punching machine | |
| CN210807030U (en) | A fixture device for permanent-magnet machine assembly | |
| CN215267812U (en) | Stator core for direct current motor convenient to fix a position fixedly | |
| CN216098247U (en) | Preparation equipment of copper-aluminum composite plate for power battery pole piece | |
| CN213794375U (en) | Sheet metal component processing that protection nature is good is with location clamping device | |
| CN212192797U (en) | Clamping tool for manufacturing mechanical equipment | |
| CN220049916U (en) | Riveting equipment for brake disc | |
| CN211193000U (en) | Machining clamp capable of clamping rapidly | |
| CN211465604U (en) | Plate pneumatic clamp for numerical control machining center | |
| CN210209453U (en) | Machining clamp for casting parts | |
| CN210414295U (en) | Clamp for transporting and mounting engine cylinder block | |
| CN217046111U (en) | A tool for truckle production | |
| CN219900561U (en) | Pneumatic jig for spark machine | |
| CN213197254U (en) | Staple bolt strengthening rib clamping tools for welding robot | |
| CN217335271U (en) | Be applied to phenolic resin backup pad of motor air cooler | |
| CN213235697U (en) | Fixing clamp for machining fan wheel | |
| CN215030728U (en) | Gumming clamp | |
| CN210444149U (en) | Motor stator winding clamp | |
| CN220138008U (en) | Wire harness protective layer winding device | |
| CN116748454A (en) | Riveting equipment for brake disc | |
| CN219026944U (en) | Edge polishing equipment applied to part machining production | |
| CN217832955U (en) | But grinding device is used in auto-parts processing of split | |
| CN214292049U (en) | Fixing device is used in automobile parts processing | |
| CN212794674U (en) | Positioning tool convenient to operate and used for machining small coupler | |
| CN218836902U (en) | Auxiliary clamp for motor assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stator core for DC motor convenient for positioning and fixing Effective date of registration: 20221121 Granted publication date: 20211221 Pledgee: Industrial and Commercial Bank of China Limited Rongcheng sub branch Pledgor: Shandong xinlide Power Technology Co.,Ltd. Registration number: Y2022980022739 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |