CN212063797U

CN212063797U - Tool for assembling stator and rotor

Info

Publication number: CN212063797U
Application number: CN202021208173.XU
Authority: CN
Inventors: 李培波; 陈静; 张蕾; 翟兆亮
Original assignee: Zibo Traction Motor Group Co ltd
Current assignee: Zibo Traction Motor Group Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-12-01
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to the technical field of fixed-rotor installation, and discloses a tooling for stator and rotor assembly, which comprises a transverse plate, wherein the transverse plate is in a rectangular shape, the left side of the top surface of the transverse plate is fixedly provided with a vertical plate, the vertical plate is in a rectangular shape, the center of the right side of the vertical plate is fixedly provided with a positioning rod, the left side of the top surface of the transverse plate is fixedly provided with two first fixing devices and is arranged in bilateral symmetry, the stator to be installed is placed on the first fixing devices, the first connecting plate and the second connecting plate are matched and abutted, a nut is connected on a screw cap in a threaded manner, the fixed installation of the stator is further completed, the rotor to be installed is placed on the second fixing devices, the fixing work of the stator before the process is repeated, the fixed installation of the rotor is further completed, then the second fixing devices are pushed to move leftwards through a sliding, the assembly efficiency is effectively improved, and an operator is not easy to be injured during assembly.

Description

Tool for assembling stator and rotor

Technical Field

The utility model relates to a stator and rotor assembly technical field specifically is a frock that stator and rotor assembly used.

Background

With the wide application of rare earth permanent magnet materials, the permanent magnet motor is rapidly developed due to the advantages of simple structure, reliable operation, small size and light weight, and can be widely applied to the fields of automobiles, hoisting equipment and the like. The assembly of present permanent-magnet machine's rotor and stator adopts artifical manual assembly usually, because of the rotor is permanent magnetism magnet steel, need overcome strong magnetic attraction during the assembly and just can send into the rotor with the stator, the assembly difficulty, intensity of labour is big, and operating personnel is easy injured during low and the assembly of assembly efficiency, and the assembly security is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a frock that stator and rotor assembly used possesses the assembly efficiency height, when assembling operating personnel is difficult to advantages such as be injured, has solved and has sent into the rotor with the stator, operating personnel injured problem during the assembly.

(II) technical scheme

In order to achieve the above background purpose, the present invention provides the following technical solutions: the utility model provides a frock that stator-rotor assembly used, including the diaphragm, the diaphragm is rectangular shape, the left side fixed mounting of diaphragm top surface has the riser, the riser is rectangular shape, the center department fixed mounting on riser right side has the locating lever, the left side fixed mounting of diaphragm top surface has two first fixing device and bilateral symmetry to set up, every first fixing device all includes first connecting plate, the bottom surface fixed mounting of first connecting plate is at the top surface of diaphragm, the surface nested connection of every first connecting plate top surface has the second connecting plate, every first connecting plate and second connecting plate are close to the center department of one side each other and have all seted up two arc wall longitudinal symmetry and set up, a round notch mouth shape is constituteed to two arc walls, one side that every two arc walls are close to each other is provided with the rotor, the inside lateral wall of every two arc walls is laminated with the left and.

Preferably, two one side that the second connecting plate is close to each other all is provided with the screw cap, and two screw caps are fixed mounting respectively in one side that two second connecting plates are close to each other, and the equal activity of the inside of every screw cap is run through and is had the nut, and the one end that two nuts are close to each other is the activity respectively and is run through the inside that second connecting plate and first connecting plate set up at the screw cap.

Preferably, the spout has all been seted up to both sides around the diaphragm top surface, and the top on two spout top surfaces right sides sets up the slide, and the equal fixed mounting in both sides has the backup pad around the slide bottom surface, and the backup pad activity runs through the spout and extends to the bottom surface of spout outward, and the top surface fixed mounting of slide has the second fixing device, and second fixing device is the same with first fixing device structure, and second fixing device's left side is provided with the stator, and the inside wall of arc wall is gone up to the right side laminating of stator bottom surface on second fixing device.

Preferably, two the left side of backup pad is provided with the connecting rod, and both sides are fixed mounting respectively in the left side of two backup pads around the connecting rod right side, and the left center department fixed mounting of connecting rod has hollow round bar, and the inside of hollow round bar is hollow, and hollow round bar has been seted up the opening and the opening is towards a left side.

Preferably, the left side fixed mounting of slide has the long slab, and the left side fixed mounting of long slab top surface has the short slab, and the semicircle notch has been seted up to the center department of short slab top surface, and the inside wall of semicircle notch is laminated with the left side of stator bottom surface mutually.

Preferably, two be provided with the notch between the spout, the notch is seted up in the center department on diaphragm top surface right side, and the left side of notch is provided with hollow post, and the top surface fixed mounting of hollow post is in the bottom surface of diaphragm, and the inside of hollow post is hollow, and open-ended and opening set up towards the right side has been seted up to hollow post, and the inside left side wall fixed mounting of hollow post has the stock, and the surface activity of stock has cup jointed the spring, and the left end fixed mounting of spring is at the inside left side wall of hollow post, and the spring is relative with the position of hollow round.

(III) advantageous effects

Compared with the prior art, the utility model provides a frock that stator-rotor assembly used possesses following beneficial effect:

1. this frock that stator and rotor assembly used, put on first fixing device through the stator that will treat the installation, the stator is put the back, first connecting plate and the cooperation of second connecting plate offset, with nut threaded connection on the screw cap, and then accomplish the fixed mounting of stator, the rotor that will treat the installation is put on second fixing device, the rotor is put the back, the fixed work of stator before the repetition, and then accomplish the fixed mounting of rotor, then promote second fixing device through the slide and remove left, the stator is close to the rotor gradually, until accomplishing the assembly work to the stator, the effectual assembly efficiency that has improved, and during the assembly operating personnel is difficult to the injury.

2. This frock that stator-rotor assembly used, through when stator contact rotor, hollow round bar contact hollow column and get into the inside of hollow column, and hollow round bar exerts the effort to the spring, and the spring atress compression, the moving speed of stator is slowed down to the spring simultaneously, and the effectual moving speed that slows down the stator has avoided stator and rotor to collide the damage because of when the coincidence.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic diagram of a right side structure of the stator of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the right side structure of the arc plate of FIG. 1 according to the present invention;

FIG. 4 is a schematic top view of the cross plate of FIG. 1 according to the present invention;

fig. 5 is a left side schematic view of the supporting plate of fig. 1 according to the present invention.

In the figure: 1. a transverse plate; 2. a vertical plate; 20. positioning a rod; 3. a first fixing device; 30. a first connecting plate; 31. a second connecting plate; 32. an arc-shaped slot; 33. a stator; 34. a screw cap; 35. a nut; 4. a notch; 40. a hollow column; 41. a long rod; 42. a spring; 5. a chute; 50. a slide plate; 51. a support plate; 52. a connecting rod; 53. a hollow round bar; 54. a long plate; 55. a short plate; 56. a semicircular notch; 6. a second fixing device; 7. and a rotor.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a tool for assembling a stator and a rotor comprises a transverse plate 1, wherein the transverse plate 1 is rectangular, a vertical plate 2 is fixedly arranged on the left side of the top surface of the transverse plate 1, the vertical plate 2 is rectangular, a positioning rod 20 is fixedly arranged at the center of the right side of the vertical plate 2, two first fixing devices 3 are fixedly arranged on the left side of the top surface of the transverse plate 1 and are arranged in bilateral symmetry, each first fixing device 3 comprises a first connecting plate 30, the bottom surface of the first connecting plate 30 is fixedly arranged on the top surface of the transverse plate 1, a second connecting plate 31 is connected on the surface of the top surface of each first connecting plate 30 in a nested manner, two arc-shaped grooves 32 are arranged at the center of one side, close to each other, of each first connecting plate 30 and each second connecting plate 31 in an up-down symmetry manner, the two arc-shaped grooves 32 form a circular groove opening, a rotor 33 is arranged at one side, the inner side walls, two screw caps 34 are respectively arranged on one side of the two second connecting plates 31 close to each other and are symmetrically arranged in the front-back direction, each two screw caps 34 are respectively and fixedly arranged on one side of the two second connecting plates 31 close to each other, a nut 35 is movably penetrated through the inside of each screw cap 34, the nut 35 is in threaded connection with the screw cap 34, one end of each two nuts 35 close to each other is respectively and movably penetrated through the second connecting plate 31 and the first connecting plate 30 and is arranged inside the screw cap 34, a notch 4 is arranged at the center of the right side of the top surface of the transverse plate 1, a hollow column 40 is arranged on the left side of the notch 4, the top surface of the hollow column 40 is fixedly arranged on the bottom surface of the transverse plate 1, the inside of the hollow column 40 is hollow, an opening is arranged towards the right side, a long rod 41 is fixedly arranged on the left side wall inside the hollow column 40, a spring 42 is movably sleeved on the, the front side and the rear side of the top surface of the transverse plate 1 are both provided with sliding grooves 5, the two sliding grooves 5 are respectively arranged on the front side and the rear side of a notch 4, a sliding plate 50 is arranged above the right side of the top surface of the two sliding grooves 5, supporting plates 51 are fixedly arranged on the front side and the rear side of the bottom surface of the sliding plate 50, the supporting plates 51 movably penetrate through the sliding grooves 5 and extend out of the bottom surface of the sliding grooves 5, a connecting rod 52 is arranged on the left side of the two supporting plates 51, the front side and the rear side of the right side of the connecting rod 52 are respectively and fixedly arranged on the left sides of the two supporting plates 51, a hollow round rod 53 is fixedly arranged at the center of the left side of the connecting rod 52, the hollow round rod 53 corresponds to the position of the spring 42, the hollow round rod 53 is hollow, the hollow round rod 53 is, the inside wall of semicircle notch 56 is laminated with the left side of stator 7 bottom surface mutually, and slide 50's top surface fixed mounting has second fixing device 6, and second fixing device 6 is the same with first fixing device 3 structure, and second fixing device 6's left side is provided with stator 7, and the left side laminating of stator 7 bottom surface is at the inside wall of semicircle notch 56, and the right side laminating of stator 7 is at the inside wall of arc wall 32 on second fixing device 6.

When in use, the nut 35 of the first fixing device 3 is detached, the second connecting plate 31 is detached to place the rotor 33, after the rotor 33 is placed, the second connecting plate 31 is installed through the nut 35 to fix the rotor 33, then the rotor is fixed in the second fixing device 6 and the plate circular slot 56 in the same way, then the sliding plate 50 pushes the second fixing device to move leftwards, the stator 7 gradually approaches towards the rotor 33, when the stator 7 contacts the rotor 33, the hollow circular rod 53 contacts the hollow column 40 and enters the inside of the hollow column 40, the hollow circular rod 53 exerts acting force on the spring 42, the spring 42 is stressed and compressed, meanwhile, the spring 42 slows down the moving speed of the stator 7 until the assembling work of the stator 7 is completed, after the assembling, the second fixing device 6 is opened, the sliding plate 50 works to drive the second fixing device 6 to reset, and in the resetting process of the second fixing device 6, the spring 42 rebounds to drive the hollow round rod 53 to move rightwards, after the second fixing device 6 is reset, the first fixing device 3 is opened, the stator 7 and the rotor 33 which are installed are taken out, and then the next installation is carried out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frock that stator-rotor assembly used, including diaphragm (1), its characterized in that: the transverse plate (1) is in a rectangular shape, a vertical plate (2) is fixedly installed on the left side of the top surface of the transverse plate (1), the vertical plate (2) is in a rectangular shape, a positioning rod (20) is fixedly installed at the center of the right side of the vertical plate (2), two first fixing devices (3) are fixedly installed on the left side of the top surface of the transverse plate (1) and are arranged in a bilateral symmetry mode, each first fixing device (3) comprises a first connecting plate (30), the bottom surface of each first connecting plate (30) is fixedly installed on the top surface of the transverse plate (1), a second connecting plate (31) is connected to the surface of the top surface of each first connecting plate (30) in a nested mode, two arc-shaped grooves (32) are arranged in a vertically symmetrical mode at the center of one side, close to each other, of each first connecting plate (30) and the second connecting plate (31), each two arc-shaped grooves (32) form a, the inner side walls of every two arc-shaped grooves (32) are respectively attached to the left side and the right side of the rotor (33).

2. The tooling for assembling the stator and the rotor according to claim 1, wherein: two one side that second connecting plate (31) are close to each other all is provided with screw cap (34), and two screw caps (34) are fixed mounting respectively in one side that two second connecting plates (31) are close to each other, and the inside of every screw cap (34) all moves about to run through and has nut (35), and the one end that two nuts (35) are close to each other is moved about respectively and is run through second connecting plate (31) and first connecting plate (30) and set up the inside at screw cap (34).

3. The tooling for assembling the stator and the rotor according to claim 2, wherein: spout (5) have all been seted up to both sides around diaphragm (1) top surface, top on two spout (5) top surface right sides sets up slide (50), the equal fixed mounting in both sides has backup pad (51) around slide (50) bottom surface, backup pad (51) activity runs through spout (5) and extends to the bottom surface of spout (5) outward, the top surface fixed mounting of slide (50) has second fixing device (6), second fixing device (6) are the same with first fixing device (3) structure, the left side of second fixing device (6) is provided with stator (7), the inside wall of arc wall (32) is gone up in second fixing device (6) in the right side laminating of stator (7) bottom surface.

4. The tooling for assembling the stator and the rotor according to claim 3, wherein: two the left side of backup pad (51) is provided with connecting rod (52), and the front and back both sides on connecting rod (52) right side are fixed mounting respectively in the left side of two backup pads (51), and connecting rod (52) left center department fixed mounting has hollow round bar (53), and the inside of hollow round bar (53) is hollow, and hollow round bar (53) have been seted up the opening and the opening is towards the left side.

5. The tooling for assembling the stator and the rotor according to claim 3, wherein: the left side fixed mounting of slide (50) has long board (54), and the left side fixed mounting of long board (54) top surface has short board (55), and semicircle notch (56) have been seted up to the center department of short board (55) top surface, and the inside wall of semicircle notch (56) is laminated mutually with the left side of stator (7) bottom surface.

6. The tooling for assembling the stator and the rotor according to claim 3, wherein: two be provided with notch (4) between spout (5), notch (4) are seted up in the center department on diaphragm (1) top surface right side, the left side of notch (4) is provided with hollow post (40), the top surface fixed mounting of hollow post (40) is in the bottom surface of diaphragm (1), the inside of hollow post (40) is hollow, hollow post (40) have been seted up opening and have been set up towards the right side, the inside left side wall fixed mounting of hollow post (40) has stock (41), spring (42) have been cup jointed in the surface activity of stock (41), the left end fixed mounting of spring (42) is at the inside left side wall of hollow post (40), spring (42) are relative with the position of hollow round bar (53).