CN210985889U - Positioning pressing piece of generator stator assembly - Google Patents
Positioning pressing piece of generator stator assembly Download PDFInfo
- Publication number
- CN210985889U CN210985889U CN201922279462.2U CN201922279462U CN210985889U CN 210985889 U CN210985889 U CN 210985889U CN 201922279462 U CN201922279462 U CN 201922279462U CN 210985889 U CN210985889 U CN 210985889U
- Authority
- CN
- China
- Prior art keywords
- groove
- briquetting
- bolt
- block
- stator assembly
- 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
- 238000003825 pressing Methods 0.000 title claims description 35
- 238000005266 casting Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000013011 mating Effects 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a generator stator module's location casting die, including briquetting, bolt, clamp plate, regulation post and slider, one side of briquetting is equipped with the slide, the upper end of slide is equipped with the connecting plate of being connected with the briquetting, be equipped with sliding fit's clamp plate on the slide, be equipped with the bolt that is used for pushing down the clamp plate on the connecting plate, the lower extreme of briquetting is equipped with the installation piece, the bottom of installation piece is equipped with one end open-ended spout, spout and slider cooperation, be equipped with the commentaries on classics hole with the spout intercommunication in the briquetting, change downthehole regulation post that is equipped with, adjust post and slider screw-thread fit, the slider passes through the bolt and is connected with motor housing. Replace current platelike location casting die through the briquetting structure, improved structural strength greatly, in the use, the problem of easy emergence deformation when having solved current casting die and using, because fixed reliability has guaranteed the assembly precision, has improved work efficiency.
Description
Technical Field
The utility model relates to a generator technical field specifically is a positioning casting die of generator stator subassembly.
Background
The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy.
The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. The generator has many forms, but the working principle is based on the law of electromagnetic induction and the law of electromagnetic force. The general principle of its construction is therefore: appropriate magnetic conductive and electric conductive materials are used to form a magnetic circuit and a circuit which mutually perform electromagnetic induction so as to generate electromagnetic power and achieve the purpose of energy conversion.
The stator of the generator is a key part of the generator, and in the process of installing the motor, due to the installation requirement of individual motors, a stator positioning pressing piece needs to be installed on the stator so as to ensure that the outlet wire of a stator winding is matched with the position of a rectifier bridge of the motor and control the uniform gap between the inner diameter of the stator and the outer diameter of a rotor, and ensure the stability of the performance of the motor. As shown in fig. 1, the conventional stator positioning pressing piece is formed by iron die casting, and is easily deformed due to structural problems in the actual use process, so that the stator positioning is affected, and the working efficiency of assembly workers is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be exactly the above-mentioned not enough to prior art exists, provide a generator stator module's location casting die, replace current platelike location casting die through the briquetting structure, improved structural strength greatly, in the use, even the great casting die shape of atress can not take place deformation yet, to the reliability of stator location when having guaranteed the location casting die use, the problem of easily taking place deformation when having solved current casting die and using, because fixed reliability, the assembly precision has been guaranteed, the work efficiency is improved.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a generator stator module's location casting die, includes briquetting, bolt, clamp plate, regulation post and slider, one side of briquetting is equipped with the slide, the upper end of slide is equipped with the connecting plate of being connected with the briquetting, be equipped with sliding fit's clamp plate on the slide, be equipped with the bolt that is used for pushing down the clamp plate on the connecting plate, the lower extreme of briquetting is equipped with the installation piece, the bottom of installation piece is equipped with one end open-ended spout, spout and slider cooperation, be equipped with in the briquetting and change the hole with the spout intercommunication, change the downthehole regulation post that is equipped with, adjust post and slider screw-thread fit, the slider passes through the bolt and is connected with motor.
Furthermore, the upper end of the pressing block is provided with a yielding groove.
Further, the lower extreme of briquetting is equipped with the mounting groove, the mounting block is located in the mounting groove.
Furthermore, the middle part of mounting hole is equipped with changes the hole, be equipped with the mating holes with the spout intercommunication on changeing the hole, the middle part of adjusting the post is equipped with the double-screw bolt, be equipped with the external screw thread on the outer wall of double-screw bolt, the external screw thread passes through the mating holes and locates to change the hole outside, the upper end of slider be equipped with external screw thread complex internal thread.
Furthermore, a groove is formed in the upper end face of the sliding block, and the internal thread is arranged in the groove.
Furthermore, the end part of the adjusting column is provided with a rotary groove for rotation.
Furthermore, the rotary groove is in a straight shape or a cross shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a briquetting structure replaces current platelike location casting die, has improved structural strength greatly, in the use, even the great casting die shape of atress can not take place deformation yet, has guaranteed the reliability to the stator location when location casting die uses, has solved the problem that easily takes place deformation when current casting die uses, because fixed reliability has guaranteed the assembly precision, has improved work efficiency.
2. The utility model discloses a regulation post is fixed and is realized rotating in the mounting hole, prevents to deviate from, drives the double-screw bolt through the rotation of adjusting the post and rotates to realize screw-thread fit, realize the position control to the briquetting, in the briquetting was located to the regulation post, compact structure saved space.
3. The utility model discloses a clamp plate is pushed down to the bolt, can adjust the packing force of stator, adjusts simple, conveniently, guarantees the fixed fastness in each position of stator.
Drawings
FIG. 1 is a schematic structural view of a conventional positioning and pressing member;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is a first schematic structural diagram of the present invention;
FIG. 4 is a second schematic structural view of the present invention;
FIG. 5 is a cross-sectional view of a compact;
FIG. 6 is a schematic view of the structure of the conditioning column;
fig. 7 is a schematic structural view of an end face of a motor housing.
In the figure: 1-positioning a pressing piece; 2-motor housing; 3-a stator; 4-briquetting; 401-a yielding slot; 402-a connecting plate; 403-a slide; 404-mounting grooves; 405-a mounting block; 406-a chute; 407-mating holes; 408-mounting holes; 409-rotating holes; 5-bolt; 6-pressing a plate; 7-a conditioning column; 701-a stud; 702-a rotary groove; 8-a slide block; 801-internal thread; 802-groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 3-5, the positioning pressing piece of the generator stator assembly includes a pressing block 4, a bolt 5, a pressing plate 6, an adjusting column 7 and a sliding block 8, wherein a slide 403 is disposed on one side of the pressing block 4, a connecting plate 402 connected with the pressing block 4 is disposed at an upper end of the slide 403, the pressing plate 6 in sliding fit is disposed on the slide 403, the bolt 5 for pressing down the pressing plate 6 is disposed on the connecting plate 402, an installation block 405 is disposed at a lower end of the pressing block 4, a sliding groove 406 with an opening at one end is disposed at a bottom of the installation block 405, the sliding groove 406 is matched with the sliding block 8, a rotating hole 409 communicated with the sliding groove 406 is disposed in the pressing block 4, the adjusting column 7 is disposed in the rotating hole 409, the adjusting column 7 is in threaded fit with the sliding block 8, and the sliding block.
The utility model discloses a briquetting structure replaces current platelike location casting die, has improved structural strength greatly, in the use, even the great casting die shape of atress can not take place deformation yet, has guaranteed the reliability to stator 3 location when location casting die uses, has solved the problem that easily takes place deformation when current casting die uses, because fixed reliability has guaranteed the assembly precision, has improved work efficiency.
The upper end of briquetting 4 is equipped with the groove of stepping down 401.
In order to save space, the lower end of the pressing block 4 is provided with a mounting groove 404, and the mounting block 405 is arranged in the mounting groove 404.
Further, as shown in fig. 4-5, a rotating hole 409 is formed in the middle of the mounting hole 408, a matching hole 407 communicated with the sliding groove 406 is formed in the rotating hole 409, as shown in fig. 6, a stud 701 is arranged in the middle of the adjusting column 7, an external thread is arranged on the outer wall of the stud 701, the external thread is arranged outside the rotating hole 409 through the matching hole 407, and an internal thread 801 matched with the external thread is formed in the upper end of the slider 8.
The adjusting column 7 is fixed in the mounting hole 408 to rotate, and the stud 701 is driven to rotate by the rotation of the adjusting column 7, so that the threaded fit is realized, and the position of the pressing block 3 is adjusted.
In order to save space and ensure the tightness of the connection, a groove 802 is provided on the upper end surface of the sliding block 8, and the internal thread 801 is provided in the groove 802, so that the mounting block 405 is in sliding fit with the sliding block 8.
In order to adjust the adjusting column 7 conveniently, the end of the adjusting column 7 is provided with a rotating groove 702 for rotation, so that the length of the adjusting column 7 is matched with the depth of the mounting hole 408.
Wherein, the rotary groove 702 is a straight line or a cross.
The specific use mode is as follows:
as shown in fig. 2, firstly, the sliding block 8 is fixed on the motor housing 2 through a bolt, then the sliding block 8 is matched with the sliding groove 406, the pressing block is installed on the sliding block 8, the adjusting column 7 is rotated by means of a screwdriver, the threaded matching of the stud 701 and the sliding block 8 is realized, the sliding of the pressing block 4 from the sliding block 8 is prevented, then the horizontal position of the pressing block 4 is adjusted by rotating the adjusting column 7, one end of the pressing block is pressed on the side wall of the stator 3, the position of the stator 3 in the motor housing 2 is adjusted, meanwhile, the pressing plate 6 is pressed on the upper end of the stator 3, then the bolt 5 is rotated, the pressing plate 6 is pressed down through the bolt 5, the pressing plate 6 firmly presses and fixes the stator 3, and the.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A location casting die of generator stator subassembly which characterized in that: comprises a pressing block (4), a bolt (5), a pressing plate (6), an adjusting column (7) and a sliding block (8), one side of the pressing block (4) is provided with a slideway (403), the upper end of the slideway (403) is provided with a connecting plate (402) connected with the pressing block (4), a press plate (6) in sliding fit is arranged on the slideway (403), a bolt (5) for pressing down the press plate (6) is arranged on the connecting plate (402), the lower end of the pressing block (4) is provided with an installation block (405), the bottom of the installation block (405) is provided with a sliding groove (406) with one open end, the sliding groove (406) is matched with the sliding block (8), a rotating hole (409) communicated with the sliding groove (406) is arranged in the pressing block (4), the adjusting device is characterized in that an adjusting column (7) is arranged in the rotating hole (409), the adjusting column (7) is in threaded fit with the sliding block (8), and the sliding block (8) is connected with the motor shell (2) through a bolt.
2. The positioning follower of a dynamoelectric machine stator assembly, as recited in claim 1, wherein: the upper end of the pressing block (4) is provided with a yielding groove (401).
3. The positioning follower of a dynamoelectric machine stator assembly, as recited in claim 1, wherein: the lower extreme of briquetting (4) is equipped with mounting groove (404), mounting block (405) are located in mounting groove (404).
4. The positioning follower of a dynamoelectric machine stator assembly, as recited in claim 1, wherein: the rotating hole (409) is arranged in the middle of the mounting hole (408); be equipped with mating holes (407) with spout (406) intercommunication on commentaries on classics hole (409), the middle part of adjusting post (7) is equipped with double-screw bolt (701), be equipped with the external screw thread on the outer wall of double-screw bolt (701), the external screw thread passes through mating holes (407) and locates to change hole (409) outside, the upper end of slider (8) is equipped with internal thread (801) with external screw thread complex.
5. The positioning follower of a dynamoelectric machine stator assembly, as recited in claim 4, wherein: the upper end face of the sliding block (8) is provided with a groove (802), and the internal thread (801) is arranged in the groove (802).
6. The positioning follower of a dynamoelectric machine stator assembly, as recited in claim 4, wherein: the end part of the adjusting column (7) is provided with a rotary groove (702) for rotation.
7. The positioning follower of a dynamoelectric machine stator assembly, as recited in claim 6, wherein: the rotary groove (702) is in a straight shape or a cross shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279462.2U CN210985889U (en) | 2019-12-18 | 2019-12-18 | Positioning pressing piece of generator stator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279462.2U CN210985889U (en) | 2019-12-18 | 2019-12-18 | Positioning pressing piece of generator stator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210985889U true CN210985889U (en) | 2020-07-10 |
Family
ID=71423656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922279462.2U Expired - Fee Related CN210985889U (en) | 2019-12-18 | 2019-12-18 | Positioning pressing piece of generator stator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210985889U (en) |
-
2019
- 2019-12-18 CN CN201922279462.2U patent/CN210985889U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201601588U (en) | Permanent-magnet synchronous motor with low rotating speed and large torque | |
| CN210985889U (en) | Positioning pressing piece of generator stator assembly | |
| CN212033872U (en) | Motor fixing device convenient to installation | |
| CN209571913U (en) | A kind of flywheel close coupled type generator | |
| CN117013781A (en) | Double-acting motor | |
| CN214959002U (en) | Motor end cover for three-phase asynchronous motor with strong flexibility | |
| CN110138118B (en) | Novel efficient generator | |
| CN109600073B (en) | Hydraulic impact type double-rotor power generation device | |
| CN209435030U (en) | A kind of motor in axial magnetic field | |
| CN208522626U (en) | A kind of easy-to-dismount stepper motor | |
| CN208272826U (en) | A kind of refrigerator permanent-magnet brushless DC electric machine | |
| CN106345962A (en) | Stable rivet removing device for air conditioner motor | |
| CN221177406U (en) | Permanent magnet motor with motor cover easy to replace | |
| CN206595786U (en) | A kind of heat radiating type rotor | |
| CN114142632B (en) | Large-torque low-temperature-rise brushless motor | |
| CN212676966U (en) | Adjustable motor stator | |
| CN205657570U (en) | A DC Brushless motor for immersible pump | |
| CN204967472U (en) | Lid behind integral motor | |
| CN216356151U (en) | Spliced electromagnetic torque stator and rotor punching sheet | |
| CN212231241U (en) | Direct current micromotor | |
| CN214590843U (en) | Nuclear power motor copper end ring forging | |
| CN216699633U (en) | High-strength motor | |
| CN216526100U (en) | Line loss is fault detection device for management | |
| CN210724421U (en) | Brush plate structure of brush motor for automatic production | |
| CN210273769U (en) | Auxiliary clamp for assembling generator rotor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |