CN218335672U - Assembling device for motor stator and rotor - Google Patents
Assembling device for motor stator and rotor Download PDFInfo
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- CN218335672U CN218335672U CN202222090788.2U CN202222090788U CN218335672U CN 218335672 U CN218335672 U CN 218335672U CN 202222090788 U CN202222090788 U CN 202222090788U CN 218335672 U CN218335672 U CN 218335672U
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Abstract
The assembling device for the motor stator and the motor rotor comprises a workbench, wherein one end of the upper end surface of the workbench is fixedly connected with a rectangular column, the outer surface of the rectangular column is connected with an installing plate in a sliding manner, and the middle part of the upper end surface of the installing plate is provided with a clamping device; clamping device includes rotary rod and two-sided ring gear, the mounting panel up end rotates and is connected with the rotary rod, rotary rod one end is rotated through the worm and is connected with two-sided ring gear, the meshing of two-sided ring gear inner chamber is connected with the tooth post. The utility model discloses a mutually supporting between rack, arc supporting piece and the spacing piece of arc among the clamping device will have realized carrying out the centre gripping to the stator, because clamping device wholly adopts circularly, and adopts four arc supporting pieces to carry out the centre gripping fixed, realizes that accurate fixes a position and carries out the centre gripping to the stator of equidimension not the stator middle part.
Description
Technical Field
The utility model belongs to the technical field of the assembly of stator and rotor, in particular to an assembly quality for motor stator and rotor.
Background
The motor includes rotor and stator, and electric motor rotor: the stator of the motor is a stationary part in the motor, consists of a stator iron core, a stator winding and a machine base, and mainly has the function of generating a rotating magnetic field.
At present, the assembly of a rotor and a stator of a motor is usually completed manually; however, the following problems will exist when the installation is carried out by manual work:
1. because the rotor and the stator of the motor are heavy and have certain precision requirements on assembly, auxiliary equipment such as hoisting equipment, a clamping table and the like is usually needed, so that the overall operation is complicated, the assembly efficiency is low, and the precision of the rotor in the stator is difficult to maintain.
2. When the magnetic field generator is assembled, the magnetic field is generated between the rotor and the stator due to the influence of the magnetic sheets on the rotor or the stator, so that the magnetic field is attracted, and the assembling difficulty of workers is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists, provide an assembly quality for motor stator and rotor, concrete technical scheme is as follows:
the assembling device for the motor stator and the motor rotor comprises a workbench, wherein one end of the upper end surface of the workbench is fixedly connected with a rectangular column, the outer surface of the rectangular column is connected with an installing plate in a sliding manner, and the middle part of the upper end surface of the installing plate is provided with a clamping device; clamping device includes rotary rod and two-sided ring gear, the mounting panel up end rotates and is connected with the rotary rod, rotary rod one end is rotated through the worm and is connected with two-sided ring gear, two-sided ring gear inner chamber meshing is connected with the tooth post, the mounting panel up end rotates respectively and is connected with two-sided ring gear and tooth post, the tooth post meshing is connected with the rack, rack one end fixedly connected with arc holding piece, the spacing piece of arc holding piece one side fixedly connected with arc.
Further, clamping device still includes T type groove and bracing piece, the rack up end is provided with T type groove, mounting panel up end fixedly connected with bracing piece, bracing piece one end is through T type groove and rack sliding connection.
Further, the workstation up end rotates and is connected with the dwang, the dwang surface rotates through worm cooperation worm wheel and is connected with high threaded rod, the workstation up end rotates and is connected with high threaded rod, high threaded rod surface threaded connection has the mounting panel.
Furthermore, the middle of the workbench is provided with an auxiliary device, one end of the upper end face of the workbench is fixedly connected with an L-shaped plate, and the lower end face of the L-shaped plate is provided with a fixing device.
Further, auxiliary device includes the auxiliary rod, the workstation up end rotates and is connected with the auxiliary rod, auxiliary rod one end rotates through the worm and is connected with supplementary worm wheel, supplementary worm wheel inner chamber threaded connection has the auxiliary threaded rod, the auxiliary threaded rod up end rotates and is connected with the rubber pad, the workstation up end rotates and is connected with supplementary worm wheel.
Furthermore, fixing device includes the rectangular block, terminal surface fixedly connected with rectangular block under the L template, the terminal surface middle part is provided with the sliding tray under the rectangular block, the rectangular block just is located the sliding tray inner chamber and rotates and be connected with the two-way threaded rod, two-way threaded rod surface both ends are threaded connection respectively has the grip block.
The utility model has the advantages that:
1. through mutually supporting between rack, arc supporting piece and the spacing piece of arc among the clamping device, will realize carrying out the centre gripping to the stator, because clamping device wholly adopts circularly, and adopts four arc supporting pieces to carry out the centre gripping fixed, realize accurate stator middle part fix a position and carry out the centre gripping to the stator of equidimension not.
2. The shaft of the rotor is clamped and fixed through the bidirectional threaded rod and the clamping block in the fixing device, after the shaft is fixed, the lower part of the rotor is jacked up by the aid of the auxiliary device, the rotor is positioned and fixed by the aid of the fixing device, and after the shaft is fixed, the stator is mounted outside the rotor through the high threaded rod and the mounting plate in a matched mode.
Drawings
Fig. 1 shows the overall structure of the present invention;
fig. 2 shows another view structure diagram of the present invention;
fig. 3 shows a schematic side view of the overall structure of the present invention;
fig. 4 shows a schematic view of the overall structure of the present invention from the bottom;
fig. 5 shows a schematic view of a part of the structure of the clamping device of the present invention;
shown in the figure: 1. a work table; 2. a rectangular column; 3. mounting a plate; 4. a clamping device; 41. rotating the rod; 42. a double-sided gear ring; 43. a tooth post; 44. a rack; 45. an arc-shaped clamping piece; 46. an arc-shaped limiting sheet; 47. a T-shaped groove; 48. a support bar; 5. rotating the rod; 6. a height threaded rod; 7. an auxiliary device; 71. an auxiliary lever; 72. an auxiliary worm gear; 73. an auxiliary threaded rod; 74. a rubber pad; 8. an L-shaped plate; 9. a fixing device; 91. a rectangular block; 92. a sliding groove; 93. a bidirectional threaded rod; 94. and (4) clamping the block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1, 3 and 5, an assembling device for a motor stator and a motor rotor comprises a workbench 1, wherein one end of the upper end surface of the workbench 1 is fixedly connected with a rectangular column 2, the outer surface of the rectangular column 2 is slidably connected with a mounting plate 3, and a clamping device 4 is arranged in the middle of the upper end surface of the mounting plate 3; clamping device 4 includes rotary rod 41 and two-sided ring gear 42, the up end of mounting panel 3 is rotated and is connected with rotary rod 41, rotary rod 41 one end is rotated through the worm and is connected with two-sided ring gear 42, the meshing of two-sided ring gear 42 inner chamber is connected with tooth post 43, the up end of mounting panel 3 rotates respectively and is connected with two-sided ring gear 42 and tooth post 43, the meshing of tooth post 43 is connected with rack 44, rack 44 one end fixedly connected with arc centre gripping piece 45, the spacing piece 46 of arc centre gripping piece 45 one side fixedly connected with arc.
The stators with different sizes are clamped and fixed through the arc-shaped clamping sheets 45 and the arc-shaped limiting sheets 46 in the clamping device 4 on the mounting plate 3, and meanwhile, the centers of the stators are positioned through the double-sided gear ring 42 and the 4-sided positioning clamping.
Through place the stator on spacing piece 46 of arc after, at this moment rotatory rotary rod 41 rotates, will drive two-sided ring gear 42 through the worm when rotary rod 41 rotates and rotate, will drive the tooth post 43 when two-sided ring gear 42 rotates and rotate, will drive rack 44 when tooth post 43 rotates and remove, will drive a plurality of arc centre gripping pieces 45 and be close to each other when the one end along with rack 44, will realize fixing the centre gripping of stator when being close to along with arc centre gripping piece 45, will realize fixing the center of stator through four arc centre gripping pieces 45 simultaneously.
As shown in fig. 3 and 5, the clamping device 4 further includes a T-shaped groove 47 and a support rod 48, the T-shaped groove 47 is disposed on the upper end surface of the rack 44, the support rod 48 is fixedly connected to the upper end surface of the mounting plate 3, and one end of the support rod 48 is slidably connected to the rack 44 through the T-shaped groove 47.
Through T type groove 47 on rack 44, can make bracing piece 48 spacing to rack 44 in, make rack 44 remove more stable, make things convenient for the later stage centre gripping fixed.
Example 2
As shown in fig. 1 and fig. 2, on the basis of the first embodiment; the up end of workstation 1 rotates and is connected with dwang 5, and 5 surfaces of dwang rotate through worm cooperation worm wheel and are connected with high threaded rod 6, and 1 up end of workstation rotates and is connected with high threaded rod 6, and 6 surface threaded connection of high threaded rod have mounting panel 3.
Through the fixed back to the rotor, at this moment rotatory dwang 5, dwang 5 will drive high threaded rod 6 through worm cooperation worm wheel and rotate, will drive mounting panel 3 when high threaded rod 6 rotates and upwards or move down, will drive clamping device 4 whole rebound when upwards moving along with mounting panel 3, will drive stator rebound along with clamping device 4 rebound, when the outside along with the stator removes the rotor, at this moment, stop the removal to the stator, and then will realize the assembly between rotor and stator.
Example 3
As shown in fig. 2 and 4, an auxiliary device 7 is installed in the middle of the workbench 1, an L-shaped plate 8 is fixedly connected to one end of the upper end surface of the workbench 1, and a fixing device 9 is installed on the lower end surface of the L-shaped plate 8;
the supporting fixation of the rotor will be achieved by means of the auxiliary threaded rod 73 in the auxiliary device 7 and the clamping fixation of the shaft in the upper part of the rotor will be achieved by means of the fixing device 9.
As shown in fig. 2 and 3, the auxiliary device 7 comprises an auxiliary rod 71, the upper end surface of the workbench 1 is rotatably connected with the auxiliary rod 71, one end of the auxiliary rod 71 is rotatably connected with an auxiliary worm wheel 72 through a worm, an inner cavity of the auxiliary worm wheel 72 is in threaded connection with an auxiliary threaded rod 73, the upper end surface of the auxiliary threaded rod 73 is rotatably connected with a rubber pad 74, and the upper end surface of the workbench 1 is rotatably connected with the auxiliary worm wheel 72;
after the rotor is fixed, the auxiliary rod 71 is rotated, the auxiliary rod 71 drives the auxiliary worm wheel 72 to rotate through the worm, when the auxiliary worm wheel 72 rotates, the auxiliary threaded rod 73 is driven to move upwards or downwards in the auxiliary worm wheel 72, when the auxiliary threaded rod 73 moves upwards, the auxiliary threaded rod 73 drives the rubber gasket 74 to sequentially penetrate through the mounting plate 3 and the middle part of the stator and be positioned at the lower part of the rotor, the shaft at the lower part of the rotor is supported, and the rotor is sufficiently fixed by matching with the fixing device 9.
As shown in fig. 3 and 4, the fixing device 9 includes a rectangular block 91, the lower end face of the l-shaped plate 8 is fixedly connected with the rectangular block 91, a sliding groove 92 is formed in the middle of the lower end face of the rectangular block 91, a bidirectional threaded rod 93 is rotatably connected to the rectangular block 91 and located in an inner cavity of the sliding groove 92, and two ends of the outer surface of the bidirectional threaded rod 93 are respectively in threaded connection with a clamping block 94.
Through putting into the axial region of rotor between two grip blocks 94, put into the back, at this moment rotating bidirectional threaded rod 93, bidirectional threaded rod 93 will drive grip block 94 when rotating and be close to each other, and when being close to each other along with grip block 94, can realize at this moment that the axial region of rotor carries out the centre gripping through grip block 94 and fixes.
When the utility model is implemented, the utility model is provided with a plurality of air holes,
firstly, according to the figures 1-5, when a rotor and a stator are assembled, firstly, after the stator is placed on an arc-shaped limiting sheet 46, the rotating rod 41 is rotated, when the rotating rod 41 rotates, the worm drives the double-sided gear ring 42 to rotate, when the double-sided gear ring 42 rotates, the tooth post 43 is driven to rotate, when the tooth post 43 rotates, the rack 44 is driven to move, when one end of the rack 44 drives a plurality of arc-shaped clamping sheets 45 to approach each other, when the arc-shaped clamping sheets 45 approach, the stator is clamped and fixed, and meanwhile, the center of the stator is positioned through the four arc-shaped clamping sheets 45;
after the stator is fixed, the shaft part of the rotor is placed between the two clamping blocks 94, after the shaft part is placed, the bidirectional threaded rod 93 is rotated, the clamping blocks 94 are driven to approach each other when the bidirectional threaded rod 93 rotates, and when the clamping blocks 94 approach each other, the shaft part of the rotor can be clamped and fixed through the clamping blocks 94;
after the rotor is clamped and fixed, the auxiliary rod 71 is rotated, the auxiliary rod 71 drives the auxiliary worm wheel 72 to rotate through the worm, the auxiliary threaded rod 73 is driven to move upwards or downwards in the auxiliary worm wheel 72 when the auxiliary worm wheel 72 rotates, the auxiliary threaded rod 73 drives the rubber pad 74 to sequentially penetrate through the mounting plate 3 and the middle part of the stator and be positioned at the lower part of the rotor along with the upward movement of the auxiliary threaded rod 73, the shaft at the lower part of the rotor is supported, and the rotor is sufficiently fixed by matching with the fixing device 9;
after the rotor is fixed, at this moment, the rotating rod 5 is rotated, the rotating rod 5 drives the height threaded rod 6 to rotate through the worm matched with the worm wheel, the mounting plate 3 is driven to move upwards or downwards when the height threaded rod 6 rotates, the clamping device 4 is driven to move upwards integrally when the mounting plate 3 moves upwards, the stator is driven to move upwards when the clamping device 4 moves upwards, when the stator moves to the outside of the rotor, the stator is stopped to move at the moment, and then the assembly between the rotor and the stator is realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, but rather, the appended claims are intended to cover all such modifications, equivalents, and improvements as fall within the true spirit and scope of the invention.
Claims (6)
1. An assembly device for the stator and rotor of an electric machine, comprising a worktable (1), characterized in that: one end of the upper end face of the workbench (1) is fixedly connected with a rectangular column (2), the outer surface of the rectangular column (2) is connected with a mounting plate (3) in a sliding manner, and the middle of the upper end face of the mounting plate (3) is provided with a clamping device (4);
clamping device (4) include rotary rod (41) and two-sided ring gear (42), mounting panel (3) up end rotates and is connected with rotary rod (41), rotary rod (41) one end is rotated through the worm and is connected with two-sided ring gear (42), two-sided ring gear (42) inner chamber meshing is connected with tooth post (43), mounting panel (3) up end rotates respectively and is connected with two-sided ring gear (42) and tooth post (43), tooth post (43) meshing is connected with rack (44), rack (44) one end fixedly connected with arc supporting piece (45), arc supporting piece (45) one side fixedly connected with arc spacing piece (46).
2. An assembling apparatus for a stator and a rotor of an electric machine according to claim 1, wherein: clamping device (4) still include T type groove (47) and bracing piece (48), rack (44) up end is provided with T type groove (47), mounting panel (3) up end fixedly connected with bracing piece (48), bracing piece (48) one end is through T type groove (47) and rack (44) sliding connection.
3. An assembling apparatus for a stator and a rotor of an electric machine according to claim 1, wherein: workstation (1) up end rotates and is connected with dwang (5), dwang (5) surface rotates through worm cooperation worm wheel and is connected with high threaded rod (6), workstation (1) up end rotates and is connected with high threaded rod (6), high threaded rod (6) surface threaded connection has mounting panel (3).
4. An assembling apparatus for a stator and a rotor of an electric machine according to claim 1, wherein: workstation (1) mid-mounting has auxiliary device (7), workstation (1) up end one end fixedly connected with L template (8), fixing device (9) are installed to the terminal surface under L template (8).
5. An assembling apparatus for a stator and a rotor of an electric machine according to claim 4, wherein: auxiliary device (7) include auxiliary rod (71), workstation (1) up end rotates and is connected with auxiliary rod (71), auxiliary rod (71) one end is rotated through the worm and is connected with supplementary worm wheel (72), supplementary worm wheel (72) inner chamber threaded connection has auxiliary threaded rod (73), auxiliary threaded rod (73) up end rotates and is connected with rubber pad (74), workstation (1) up end rotates and is connected with supplementary worm wheel (72).
6. An assembling apparatus for a stator and a rotor of an electric machine according to claim 4, wherein: fixing device (9) are including rectangular block (91), terminal surface fixedly connected with rectangular block (91) under L template (8), terminal surface middle part is provided with sliding tray (92) under rectangular block (91), rectangular block (91) just is located sliding tray (92) inner chamber and rotates and be connected with two-way threaded rod (93), two-way threaded rod (93) surface both ends respectively threaded connection have grip block (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222090788.2U CN218335672U (en) | 2022-08-10 | 2022-08-10 | Assembling device for motor stator and rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222090788.2U CN218335672U (en) | 2022-08-10 | 2022-08-10 | Assembling device for motor stator and rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218335672U true CN218335672U (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222090788.2U Active CN218335672U (en) | 2022-08-10 | 2022-08-10 | Assembling device for motor stator and rotor |
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| CN (1) | CN218335672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116572159A (en) * | 2023-07-12 | 2023-08-11 | 德州正瑞健康科技有限公司 | Implant surface treatment sand blasting device and treatment method |
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2022
- 2022-08-10 CN CN202222090788.2U patent/CN218335672U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116572159A (en) * | 2023-07-12 | 2023-08-11 | 德州正瑞健康科技有限公司 | Implant surface treatment sand blasting device and treatment method |
| CN116572159B (en) * | 2023-07-12 | 2024-03-22 | 德州正瑞健康科技有限公司 | Implant surface treatment sand blasting device and treatment method |
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