CN113708581A - Magnetic isolation assembly device - Google Patents
Magnetic isolation assembly device Download PDFInfo
- Publication number
- CN113708581A CN113708581A CN202111020522.4A CN202111020522A CN113708581A CN 113708581 A CN113708581 A CN 113708581A CN 202111020522 A CN202111020522 A CN 202111020522A CN 113708581 A CN113708581 A CN 113708581A
- Authority
- CN
- China
- Prior art keywords
- hole
- top plate
- assembly
- screw
- seat
- 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.)
- Pending
Links
- 238000002955 isolation Methods 0.000 title description 6
- 230000005389 magnetism Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The application belongs to the technical field of aviation motor assembly, in particular to magnetism isolating assembly device, includes: a positioning seat (12) fixed at the perforated part of the deck plate (11); the sliding rod (14) is arranged in the through hole of the positioning seat (12) in a sliding mode, and a lower positioning block (15) coaxial with the through hole is installed at the upper end of the sliding rod (14); the top plate component (17) is arranged on a guide post (13) vertically arranged on the table top plate (11) in a sliding mode, and an upper positioning block (16) coaxial with the through hole is arranged on the top plate component (17); the upper end of the lead screw (29) is provided with a hand wheel (35) above the table board (11), the lower end of the lead screw is rotatably connected with a lifting screw nut (28) with threads, the lifting screw nut (28) is fixedly connected with the lower end of the sliding rod (14), the sliding rod is driven to move up and down by shaking the hand wheel, and all parts of the generator are installed.
Description
Technical Field
The application belongs to the technical field of aviation motor assembly, and particularly relates to a magnetism isolating assembly device.
Background
Fig. 1 shows a permanent magnet generator (hereinafter referred to as a generator), in which the stator assembly, the end cap assembly, the bearing and other components have the same or similar structure and materials as those of a conventional motor, but the rotor assembly is provided with permanent magnet type XGS191/160 samarium cobalt Sm2CO17 magnetic steel, which has strong magnetic attraction, so that the generator has a unique feature in the total assembly process.
The left end of the figure 1 is the non-transmission end of the generator, and the part of the right end extending out of the shaft and the six bolts is the transmission end of the generator. In general, during the assembly of the generator, the auxiliary mounting of the generator is carried out using a piece of assembly support 6, the structural sketch of which is shown in figure 2. The assembling method mainly comprises the following steps:
the first step is as follows: firstly, a transmission end bearing 5 is arranged in a bearing chamber of a stator assembly 4 from the upper part, and then the stator assembly provided with the transmission end bearing is turned by 180 degrees and is placed on an assembly support 6 for supporting, so that the non-transmission end of the stator assembly is upward, as shown in figure 3;
the second step is that: on the basis of the first step, put into stator module 4's inner chamber with rotor module 3, need an operating personnel handheld piece rotor module 3 this moment, another alone handheld piece stator module 4, along with the strong magnetic attraction of magnet steel on free fall and the rotor, decide, the rotor module attracts mutually, rotor module 3 finally gets into in stator module 4, later install non-transmission end bearing 2 again, end cover subassembly 1 is installed at last, will accomplish the generator of five major assembly assemblies and remove from assembly support 6.
The assembly difficulty lies in the installation of the rotor assembly 3, as shown in fig. 4, the rotor assembly 3 is provided with permanent magnet type XGS191/160 samarium cobalt Sm2CO17 magnetic steel, when an operator holds the rotor to be placed in the inner cavity of the stator, the concentricity of the rotor and the stator cannot be accurately mastered, the strength cannot be controlled, the rotor is attracted with the stator immediately after entering the edge of the cavity of the stator, after the stator and the rotor are assembled in place, not only are the contact parts of the rotor end, the bearing end surface and other parts often collided, and the parts are scrapped, but more importantly, the operator holding the rotor cannot timely withdraw, the collision and injury are generated on the edge of the stator casing, the experienced operator is better, but the production safety problem caused by unskilled operators is rare.
Disclosure of Invention
In order to solve the technical problem, the application provides a magnetism isolating assembling device, and when the production safety problem is avoided, the assembling precision of the generator is guaranteed by the precision of the device, and the assembling manufacturability and the safety are effectively improved.
The application provides magnetic isolation assembly quality mainly includes:
the positioning seat is fixed at the through hole of the table panel and is provided with a first through hole which penetrates through the positioning seat up and down;
the sliding rod is arranged in the first through hole of the positioning seat in a sliding mode and provided with an upper end located above the table board and a lower end located below the table board, and a lower positioning block coaxial with the first through hole is mounted at the upper end of the sliding rod;
the top plate assembly is arranged on a guide post vertically arranged on the table top plate in a sliding mode, moves in the direction of the height of the table top plate, and is provided with an upper positioning block coaxial with the first through hole;
the lead screw, including utensil screwed lower extreme and glossy upper end, the deck plate is passed to the upper end of lead screw, and installs the hand wheel in the top of deck plate, and the lower extreme of lead screw is located the deck plate below to a swivelling joint has a screwed lifting nut, lifting nut with the lower extreme fixed connection of slide bar.
Preferably, the table panel is provided with a second through hole approximately located in the center and a third through hole located on the side of the second through hole, the second through hole is used for installing the positioning seat, and the third through hole is used for installing a screw rod.
Preferably, the positioning seat comprises a positioning seat body and a bearing seat, the positioning seat body is fixed above the table top plate, the bearing seat is fixed below the table top plate, and the bearing seat is connected with the sliding rod through a linear bearing installed in the bearing seat.
Preferably, the upper end of the sliding rod is provided with an axially arranged threaded hole for being in threaded connection with the lower positioning block.
Preferably, the lower end of the lower positioning block is provided with an external thread, and the upper end of the lower positioning block is provided with a groove with taper for installing a transmission end of an output shaft of the generator.
Preferably, the upper end of the upper positioning block is fixed on the top plate assembly through a screw, and the lower end of the upper positioning block is provided with a mounting hole for mounting a non-transmission end of an output shaft of the generator.
Preferably, the number of the guide pillars is two, two ends of the top plate assembly comprise two through holes which are respectively installed on each guide pillar, a hole for installing a bolt is formed in the side edge of each guide pillar, and the bolt is used for preventing the top plate assembly from sliding downwards along the guide pillars.
Preferably, the lower end of the sliding rod is provided with a lifting sleeve, and the lifting sleeve is connected with the lifting nut through a connecting pin.
Preferably, the upper end of the screw rod is mounted in a bearing chamber through a rolling bearing, and the bearing chamber is fixed on the table top plate.
Preferably, the deck plate is supported on the motor mounting platform by a base frame assembly.
This application convenient operation, labour saving and time saving can make the operating personnel who engages in the motor assembly improve production efficiency, to the generator of difference, only need change corresponding spare part the size can, easily realize the quick remodelling in the production process, the device can realize serialization. The device is easy to popularize and apply, has a great practical value, and is most critical to improve the assembly safety and eliminate the problem of personal injury.
This application is when avoiding production safety problem, guarantees the assembly precision of generator by the precision of device, has effectively improved assembly manufacturability and security, has reduced the spare part again and has scrapped, has reduced manufacturing cost.
Drawings
Fig. 1 is a schematic diagram of a permanent magnet generator of a certain type.
Fig. 2 is a schematic view of the mounting stand configuration.
Fig. 3 is a schematic view of a conventional generator assembly.
Fig. 4 is a schematic diagram of the assembly difficulty of a conventional generator.
FIG. 5 is a top view of a preferred embodiment of the magnetic shield assembly of the present application.
Fig. 6 is a front view of the embodiment shown in fig. 5.
FIG. 7 is a schematic sectional view A-A of the embodiment shown in FIG. 5, which is a side view of the slide bar and top plate assembly of FIG. 6 after it has been moved.
FIG. 8 is a schematic diagram of the magnetic isolation assembling device of the present application before assembling the generator assembly.
FIG. 9 is a schematic diagram of the magnetic isolation assembling device of the present application after assembling the generator assembly.
Fig. 10 is a schematic view of a deck plate structure.
Fig. 11 is a schematic view of section a-a of fig. 10.
Figure 12 is a front view of the positioning socket.
Fig. 13 is a top view of the positioning socket of fig. 12.
Fig. 14 is a schematic view of a slide bar structure.
Fig. 15 is a schematic structural view of a lower positioning block.
Fig. 16 is a schematic view of the top plate assembly.
Fig. 17 is a schematic view of a screw structure.
Wherein, 1-end cover component, 2-non-transmission end bearing, 3-rotor component, 4-stator component, 5-transmission end bearing, 6-assembly support, 7-underframe component, 8-linear bearing, 9-bearing seat, 10-hexagon head screw (totally 4), 11-table panel, 12-positioning seat, 13-guide column (totally 2), 14-slide bar, 15-lower positioning block, 16-upper positioning block, 17-top plate component, 18-shaft elastic retainer ring (totally 2), 19-bolt (totally 2), 20-inner hexagon screw (totally 4), 21-spacer bush, 22-gasket (totally 8), 23-hexagon head screw (totally 4), 24-lifting sleeve, 25-shock absorption support leg (totally 4), 26-split pin, 27-connecting pin, 28-lifting nut, 29-screw rod, 30-bearing chamber, 31-rolling bearing (total 2 pieces), 32-shaft elastic retainer ring, 33-bearing end cover, 34-countersunk head screw (total 4 pieces), 35-hand wheel, 36-inner hexagonal screw (total 4 pieces), 37-gasket (total 6 pieces) and 38-nut (total 6 pieces).
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all embodiments of the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application, and should not be construed as limiting the present application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application. Embodiments of the present application will be described in detail below with reference to the drawings.
The present application provides a magnetism isolating assembling apparatus, as shown in fig. 5-7, mainly comprising:
the positioning seat 12 is fixed at the perforated position of the deck plate 11, and the positioning seat 12 is provided with a first through hole which penetrates through the positioning seat from top to bottom;
the sliding rod 14 is arranged in the first through hole of the positioning seat 12 in a sliding manner, and is provided with an upper end positioned above the table top plate 11 and a lower end positioned below the table top plate 11, and a lower positioning block 15 which is coaxial with the first through hole is arranged at the upper end of the sliding rod 14;
the top plate assembly 17 is arranged on the guide post 13 vertically arranged on the table top plate 11 in a sliding mode, the top plate assembly 17 moves in the height direction relative to the table top plate 11, and an upper positioning block 16 coaxial with the first through hole is arranged on the top plate assembly 17;
the lead screw 29, including the lower extreme that has the screw thread and smooth upper end, deck plate 11 is passed to the upper end of lead screw 29, and installs the hand wheel 35 in the top of deck plate 11, and the lower extreme of lead screw 29 is located deck plate 11 below to a rotatory connection has a screw thread lifting screw nut 28, lifting screw nut 28 with the lower extreme fixed connection of slide bar 14.
Fig. 8-9 are schematic views of the present application with the generator installed. Fig. 9 shows that the invention comprises 36 components from part 3 to part 38, wherein part 3-rotor assembly, part 4-stator assembly and part 5-bearing (drive end) are the components of the generator itself, and independent of the device, part 7 to part 38 comprise 32 components, and except part 37-gasket and part 38-nut, the rest components are required to be processed/purchased and assembled together to form a whole set of device.
In some alternative embodiments, the table panel 11 has a second through hole located at the center, and a third through hole located at the side of the second through hole, the second through hole is used for installing the positioning seat 12, and the third through hole is used for installing the lead screw 29.
As shown in FIGS. 10-11, the deck plate 11 mainly comprises two large holes and a plurality of small mounting holes, so that
M5-6H threaded holes uniformly distributed at 4 positions of the positioning circle are used for assembling the bearing block 9; to be provided with
M5-6H threaded holes uniformly distributed at 4 positions of the positioning circle are used for assembling the positioning seat 12;
the upper end of the view A-A is used for positioning when the positioning seat 12 is installed, the lower end of the view A-A is used for positioning when the bearing seat 9 is installed, and the hole is the reference A of the part; two positions with the hole pitch of 260 +/-0.02 are shown in the figure
Holes for receiving the guide posts 13, the parallelism of which to the reference A should not be greater than
In the upper right region of the figure, positioned by R130 + -0.1 and 45 deg.)
4M 4-6H threaded holes and one part uniformly distributed on the circle
A through hole having a parallelism to reference A of not more than
Here for mounting the bearing housing 30; 4 positions are arranged at 4 corners of the table top plate
And
the step hole is used for installing the socket head cap screw 20 when the part is assembled with the underframe assembly 7.
In some optional embodiments, the positioning seat 12 includes a positioning seat body and a bearing seat 9, the positioning seat body is fixed above the deck plate 11, the bearing seat 9 is fixed below the deck plate 11, and the bearing seat 9 is connected with the sliding rod 14 through the linear bearing 8 installed therein.
As shown in fig. 12-13, the structure of the positioning seat 12 is schematically illustrated so as to
For locating 4 uniform distribution of circles
And
the step hole is used for installing the part on the table panel 11 and installing the socket head cap screw 36; to be provided with
For locating 6 uniform distribution of circles
The holes are used for penetrating six bolts of the stator assembly 4 at the transmission end of the installed generator.
The circle is an inner spigot and is used for matching with an outer spigot of a transmission end stator component 4 of a mounted generator to realize concentric positioning, and the hole is a reference A of the part;
round as outer spigot for engaging with the deck plate 11
The concentric positioning is realized by matching circular holes, and the coaxiality of the circle to the reference A is not more than
The length dimension 33 shown in the figures is the home positionThe upper end surface of the seat is far from the lower end surface
Except for the male end stop) that defines two end faces having a perpendicularity to reference a of no greater than 0.02.
In some alternative embodiments, the upper end of the sliding rod 14 has an axially disposed threaded hole for threaded connection with the lower positioning block 15.
The structure of the sliding rod is shown in figure 14, and the structure of the sliding rod is shown in figure 14
The excircle is used for matching with the inner ring of the linear bearing 8, and the circle is the reference A of the part;
the outer circumference being adapted to engage with the lifting sleeve 24
Forming a close clearance fit, the coaxiality of the circle to the reference A should be no greater than
Distance between
The part 13 of the length of the end surface of the excircle is provided with an M12-6H threaded hole for installing a lower positioning block 15; distance between
The position of the length 9 of the end surface of the excircle is provided with an M5-6H threaded hole which is used for installing a fixing piece hexagon head screw 23 when the lifting sleeve 24 is installed; the end of length 29.5 is in the form of a step which acts to limit the position of the lifting sleeve 24.
In some alternative embodiments, the lower end of the lower locating block 15 has external threads, and the upper end of the lower locating block has a tapered groove for mounting the transmission end of the output shaft of the generator.
As shown in fig. 15, M12 of lower positioning block 15The 6H external thread is designed for installing the part in the M12-6H threaded hole of the sliding rod 14; of lower locating blocks 15
The inner circle and the taper are 16 degrees +/-5' and the minor diameter
The inner cones are all output shafts of the transmission ends of the rotor assemblies 3 for placing the installed generators.
In some alternative embodiments, the upper end of the upper positioning block 16 is fixed to the top plate assembly 17 by screws, and the lower end of the upper positioning block 16 has a mounting hole for mounting the non-transmission end of the output shaft of the generator.
Fig. 16 shows a structural view of the top plate assembly, where the upper positioning block 16 has a similar structure to the lower positioning block and is used for mounting a non-transmission-end output shaft of the rotor assembly 3 of the generator to be mounted, and no further description is given, the upper positioning block 16 is mounted on the top plate assembly 17, and the top plate assembly 17 is formed by welding two bushings 17-1 and a top plate 17-2; the pitch of holes 260 + -0.02 shown in FIG. 16 is equal to that of the two positions of the deck plate 11
The hole distances are the same; centered in fig. 16
The hole, length 30 portion is designed for mounting the locating block 16,
hole 12H7 is reference a of the present assembly; the left and the right
The inner bore being a mounting spacer 21 with a spacer
The outer circle forms clearance fit, and the parallelism of the inner circle to the reference A is not more than
In some optional embodiments, the number of the guide pillars 13 is two, two through holes are formed at two ends of the top plate assembly 17 and are respectively mounted on each guide pillar 13, the guide pillars 13 are provided with holes for mounting the pins 19 at the side edges, and the pins 19 are used for preventing the top plate assembly 17 from sliding down along the guide pillars 13.
The structure of the guide post 13 is not described in detail, and it should be noted that the outer circle of the plug pin 19 installed on the side edge of the guide post 13 may be provided with a knurled pattern for facilitating the application of force. The guide post 13 is provided with a spacer 21 to connect with the top plate assembly 17, and the outer wall of the spacer is provided with an annular groove with the width of 1.1 for installing a circlip 18 for a shaft, so that the spacer 21 and the top plate assembly 17 are connected into a whole.
It should be noted that the present application also uses a plurality of washers 22, for example, in combination with a hexagon head screw 23 to fix the guide post 13 to the platform board 11; the upper positioning block 16 is fixed on the top plate component 17 together with the hexagonal head screw 23; the lifting sleeve 24 is fixed on the top plate component of the sliding rod 14 together with the hexagonal head screw 23; the bearing block 9 is fixed to the table top 11 together with the hexagon head screw 10.
In some alternative embodiments, the lower end of the sliding rod 14 is provided with a lifting sleeve 24, and the lifting sleeve 24 is connected with the lifting nut 28 through a connecting pin 27. The lifting sleeve is generally configured in a two-lug configuration and the lifting nut 28 is correspondingly configured in a one-lug configuration, or vice versa. The single lug and the double lugs are provided with through holes for assembling the connecting pins 27, and the bottom ends of the connecting pins 27 are provided with through holes for installing the cotter pins 26 so as to lock.
In some alternative embodiments, the upper end of the screw 29 is mounted to a bearing chamber 30 through a rolling bearing 31, and the bearing chamber 30 is fixed to the table plate 11.
FIG. 17 shows a concrete structure of a screw rod, which is a stepped shaft and has two positions
The hole is the mounting position of the hand wheel 35, and the groove at 1.1 of the screw rod is used for mounting the elastic retainer ring 32 for the shaft and is used for mounting the rolling bearing 31The inner ring is limited; of lead screws
Is the journal of the rolling bearing 31; the 236 long portion of the lead screw is a lead screw formed by threads Tr16 × 4, and this portion is engaged with the threaded hole Tr16 × 4 of the elevating screw nut 28. The bearing chamber is arranged in a third through hole of the table panel and used for providing rotation of the screw rod, and the bearing chamber is fixed in the third through hole through a bearing end cover 33.
In some alternative embodiments, the deck plate 11 is supported on the motor mounting platform by the base frame assembly 7. The underframe assemblies 7 are support frames, and are typically disposed at the four corners of the deck plate 11, and in an alternative embodiment, shock-absorbing legs 25 are mounted at the bottom of the underframe assemblies 7.
With reference to fig. 8-9, the installation of a generator assembly based on the magnetic isolation assembly device of the present application comprises the following steps:
the first step is as follows: assembling the stator assembly 4 with the transmission end bearing 5 on the positioning seat 12 by using a gasket 37 and a nut 38 (six positions in total);
the second step is that: removing the bolt 19, manually sliding the top plate assembly 17 (including the upper positioning block 16) downwards, and assembling the rotor assembly 3 between the lower positioning block 15 and the upper positioning block 16;
the third step: rotating the hand wheel 35, and dropping the whole assembly to a preset position; it should be noted that, as the handwheel rotates, the stator assembly 4, and the components and the base fixed on the table board all move downward along the screw 29;
the fourth step: manually lifting the integral top plate assembly 17 to the top end of the device, and installing a bolt 19 for limiting;
the fifth step: and (3) removing the gasket and the nut assembled in the first part, taking down the motor with the rotor assembly, placing the motor on the assembly support 6, continuing to perform subsequent work, and rotating the hand wheel 35 to the initial position in the opposite direction to prepare for assembling the next generator.
The technical scheme established by the invention has stronger universality, and only needs to change the size of individual parts of the device according to the shapes and structures of different motors, and then the parts in the device are correspondingly replaced by the changed parts, so that the device can be popularized in the assembly process of all motors of the same type.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A magnetic shield assembly apparatus, comprising:
the positioning seat (12) is fixed at the through hole of the deck plate (11), and the positioning seat (12) is provided with a first through hole which penetrates through the positioning seat up and down;
the sliding rod (14) is arranged in the first through hole of the positioning seat (12) in a sliding mode and is provided with an upper end located above the table top plate (11) and a lower end located below the table top plate (11), and a lower positioning block (15) coaxial with the first through hole is installed at the upper end of the sliding rod (14);
the top plate assembly (17) is arranged on a guide post (13) vertically arranged on the table top plate (11) in a sliding mode, the top plate assembly (17) moves in the height direction relative to the table top plate (11), and an upper positioning block (16) coaxial with the first through hole is arranged on the top plate assembly (17);
lead screw (29), including possessing screwed lower extreme and glossy upper end, deck plate (11) are passed to the upper end of lead screw (29), and install hand wheel (35) in the top of deck plate (11), and the lower extreme of lead screw (29) is located deck plate (11) below to a swivelling joint has screwed lift screw (28), lift screw (28) with the lower extreme fixed connection of slide bar (14).
2. The assembly device according to claim 1, wherein the deck plate (11) has a second through hole located substantially in the center for receiving the positioning seat (12) and a third through hole located laterally of the second through hole for receiving the screw (29).
3. The magnetism isolating assembling device according to claim 1, wherein the locating seat (12) comprises a locating seat body and a bearing seat (9), the locating seat body is fixed above the deck plate (11), the bearing seat (9) is fixed below the deck plate (11), and the bearing seat (9) is connected with the sliding rod (14) through the linear bearing (8) installed in the bearing seat.
4. A magnetically isolating assembling device according to claim 1, wherein the upper end of the slide rod (14) has an axially arranged threaded hole for screw connection with the lower positioning block (15).
5. A magnetically isolating assembling device according to claim 4, wherein the lower locating block (15) has an external thread at its lower end and a tapered recess at its upper end for mounting the drive end of the output shaft of the generator.
6. The magnetic shield assembling device according to claim 1, wherein the upper end of the upper positioning block (16) is fixed on the top plate component (17) through a screw, and the lower end of the upper positioning block (16) is provided with a mounting hole for mounting the non-transmission end of the output shaft of the generator.
7. The magnetism isolating assembling device according to claim 1, wherein the guide posts (13) comprise two, the top plate assembly (17) comprises two through holes at two ends thereof, the two through holes are respectively installed on the guide posts (13), the guide posts (13) are provided with holes for installing the bolts (19) at the sides, and the bolts (19) are used for preventing the top plate assembly (17) from sliding down along the guide posts (13).
8. A magnetism isolating fitting device according to claim 1, wherein the lower end of the slide rod (14) is provided with a lifting sleeve (24), and the lifting sleeve (24) is connected with the lifting nut (28) through a connecting pin (27).
9. A magnetically isolating assembling device according to claim 1, characterized in that the upper end of said screw (29) is mounted to a bearing housing (30) by means of a rolling bearing (31), said bearing housing (30) being fixed to said deck plate (11).
10. A magnetic shield assembly device according to claim 1, wherein said deck plate (11) is supported on a motor mounting platform by a base frame assembly (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111020522.4A CN113708581A (en) | 2021-09-01 | 2021-09-01 | Magnetic isolation assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111020522.4A CN113708581A (en) | 2021-09-01 | 2021-09-01 | Magnetic isolation assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113708581A true CN113708581A (en) | 2021-11-26 |
Family
ID=78658697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111020522.4A Pending CN113708581A (en) | 2021-09-01 | 2021-09-01 | Magnetic isolation assembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113708581A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097896A (en) * | 2011-03-31 | 2011-06-15 | 株洲变流技术国家工程研究中心有限公司 | Method and assembling device for assembling and disassembling stator and rotor of permanent magnet synchronous motor |
| JP2014108020A (en) * | 2012-11-29 | 2014-06-09 | Honda Motor Co Ltd | Rotor position adjustment device, rotor position adjustment method and manufacturing method of rotary electric machine |
| CN208128098U (en) * | 2018-04-09 | 2018-11-20 | 青岛祥天智能科技有限公司 | A kind of direct driving motor rotor assembly special equipment |
| CN211018599U (en) * | 2019-11-07 | 2020-07-14 | 佛山登奇伺服科技有限公司 | Device for centering and assembling stator and rotor of motor |
| CN211630032U (en) * | 2020-02-24 | 2020-10-02 | 杭州中豪电动科技有限公司 | Permanent magnet disc type motor assembling equipment |
-
2021
- 2021-09-01 CN CN202111020522.4A patent/CN113708581A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097896A (en) * | 2011-03-31 | 2011-06-15 | 株洲变流技术国家工程研究中心有限公司 | Method and assembling device for assembling and disassembling stator and rotor of permanent magnet synchronous motor |
| JP2014108020A (en) * | 2012-11-29 | 2014-06-09 | Honda Motor Co Ltd | Rotor position adjustment device, rotor position adjustment method and manufacturing method of rotary electric machine |
| CN208128098U (en) * | 2018-04-09 | 2018-11-20 | 青岛祥天智能科技有限公司 | A kind of direct driving motor rotor assembly special equipment |
| CN211018599U (en) * | 2019-11-07 | 2020-07-14 | 佛山登奇伺服科技有限公司 | Device for centering and assembling stator and rotor of motor |
| CN211630032U (en) * | 2020-02-24 | 2020-10-02 | 杭州中豪电动科技有限公司 | Permanent magnet disc type motor assembling equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101641153B1 (en) | Bushing press-fit parts for manufacturing equipment | |
| CN202367399U (en) | Lifting roller carrier | |
| CN113708581A (en) | Magnetic isolation assembly device | |
| AT507470B1 (en) | DRIVE DEVICE FOR THE PRESSURE BAR OF A BENDING PED | |
| CN201113693Y (en) | Device for pressing in electric machine rotor | |
| CN112388395B (en) | Processing device and processing method for air gap of pot-shaped magnetic core | |
| CN114649912B (en) | Dismounting device for motor rotor of hybrid transmission | |
| CN210137270U (en) | Stator and rotor combining device of non-transmission end single-bearing permanent magnet traction motor | |
| CN108502205B (en) | Rotating and stopping device for rotating frame and using method | |
| EP3637586A1 (en) | Rotor, motor, reinforcement ring tool and mounting method therefor | |
| CN114374301B (en) | Hub motor rotor disassembling and assembling tool | |
| JP3784668B2 (en) | Fitting method and assembling method of heavy machine object and assembling work apparatus used in the assembling method | |
| CN213857281U (en) | Positioning device for machining key grooves of sleeves | |
| CN214591073U (en) | Precision positioning equipment for assembling stator and rotor of motor | |
| CN108946430B (en) | Device and method for centering installed inner ring Kong Diaozhuang mandrel of radial spherical plain bearing | |
| CN114374302B (en) | Large-scale shielding motor rotor assembly and motor turning method | |
| CN210790772U (en) | High-field-intensity integral magnetic box type long magnetic pole group magnetic system assembling device | |
| CN111371272B (en) | Motor stator and rotor assembling device and method | |
| CN220388542U (en) | Primary press-fitting device for pinion shaft bearing of motor train unit gearbox | |
| CN216436903U (en) | Stator positioning structure of shell-less motor | |
| JP7438170B2 (en) | Manufacturing method of rotating electric machine | |
| CN218006083U (en) | Device for guiding and press-mounting bearing of motor assembly | |
| CN215452727U (en) | Elevator disc type traction machine rotor dismounting jig | |
| CN220388616U (en) | Tool assembly for dismounting and mounting strong magnetic moment rotary table | |
| CN219810630U (en) | High-precision testing machine convenient for bearing test disassembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211126 |
|
| RJ01 | Rejection of invention patent application after publication |