CN210839253U

CN210839253U - Motor stator and rotor assembly tool

Info

Publication number: CN210839253U
Application number: CN201921890665.9U
Authority: CN
Inventors: 吴昌友; 陈维
Original assignee: Wuxi Shifa General Pump Motor Co ltd
Current assignee: Wuxi Shifa General Pump Motor Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-23
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a motor stator and rotor assembly fixture, comprises a workbench, one side is provided with first riser on the workstation, the opposite side is provided with the second riser on the workstation, first riser and second riser bottom all weld on the workstation, one side of first riser is provided with the turning handle, one side of turning handle is connected with the lead screw, the other end of lead screw is through first riser, first riser opposite side is fixed with the screwed pipe, the other end of lead screw passes through the screwed pipe, the other end and the screwed pipe threaded connection of lead screw, be provided with sleeve and rotor fore-set between first riser and the second riser, the other end of lead screw lets in the sleeve, the other end of lead screw is connected with the toper piece, the bottom of rotor fore-set lets in the sleeve, rotor fore-set bottom is the inclined plane, be provided with first fixed plate on the first riser, be provided with the second fixed plate on the second riser. Has the advantages that: the utility model discloses a to the quick accurate installation of rotor and stator, improved the performance of assembly efficiency and motor greatly.

Description

Motor stator and rotor assembly tool

Technical Field

The utility model relates to a mechanical equipment technical field particularly, relates to a motor stator and rotor assembly fixture.

Background

Along with the development of industry, the application of motor in the machinery field is more and more important, and the motor can not be accurately installed in the assembling process, and the design requirement of the motor can not be realized due to the assembling relation of each structure and the action of assembling clearance, thereby greatly influencing the service performance of the motor.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly fixture for stator and rotor of motor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a motor stator and rotor assembly tool comprises a workbench, wherein a first vertical plate is arranged on one side of the workbench, a second vertical plate is arranged on the other side of the workbench, the bottoms of the first vertical plate and the second vertical plate are welded on the workbench, a rotating handle is arranged on one side of the first vertical plate, a lead screw is connected to one side of the rotating handle, the other end of the lead screw passes through the first vertical plate, a threaded pipe is fixed on the other side of the first vertical plate, the other end of the lead screw passes through the threaded pipe, the other end of the lead screw is in threaded connection with the threaded pipe, a support rod is welded between one side of the bottom of the threaded pipe and the workbench, a sleeve and a rotor support post are arranged between the first vertical plate and the second vertical plate, the sleeve is arranged on the workbench, the other end of the lead screw is introduced into the sleeve, and the other end of the lead screw is connected with, the bottom of the rotor support pillar is communicated into the sleeve, the bottom of the rotor support pillar is an inclined plane, a first fixing plate is arranged on the first vertical plate, a second fixing plate is arranged on the second vertical plate, and the first fixing plate and the second fixing plate are L-shaped structural members.

Furthermore, one side of the first fixing plate is provided with a first stator clamping plate, and one side of the second fixing plate is provided with a second stator clamping plate.

Furthermore, all leave the spout in first fixed plate and the second fixed plate, one side of first stator splint and second stator splint all is connected with the connecting plate.

Furthermore, the other end of the connecting plate is communicated into the chute, and a spring is arranged between the other end of the connecting plate and the inner wall of one side of the chute.

Furthermore, a limiting sleeve is sleeved on the rotor jacking column and matched with the rotor jacking column, fixing rods are connected to two ends of the limiting sleeve, and the other ends of the fixing rods are welded to the first vertical plate or the second vertical plate.

Furthermore, the tops and one sides of the first fixing plate and the second fixing plate are fixedly connected with the first vertical plate or the second vertical plate through the arranged bolts.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a change handle, lead screw, toper piece and the rotor fore-set that set up have realized the quick accurate installation to rotor and stator, and easy operation and safety have improved the performance of assembly efficiency and motor greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a motor stator and rotor assembly fixture according to an embodiment of the present invention;

fig. 2 is a schematic front view of a stator and rotor assembly fixture of an electric motor according to an embodiment of the present invention.

Reference numerals:

1. a work table; 2. a first vertical plate; 3. a second vertical plate; 4. a handle is rotated; 5. a screw rod; 6. a threaded pipe; 7. A support bar; 8. a sleeve; 9. a conical block; 10. a rotor top post; 11. fixing the rod; 12. a limiting sleeve; 13. A first fixing plate; 14. a second fixing plate; 15. a first stator splint; 16. a second stator clamp plate; 17. A chute; 18. a connecting plate; 19. a spring; 20. and (4) bolts.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-2, a stator and rotor assembly fixture for an electric motor according to an embodiment of the present invention includes a workbench 1, a first vertical plate 2 is disposed on one side of the workbench 1, a second vertical plate 3 is disposed on the other side of the workbench 1, bottoms of the first vertical plate 2 and the second vertical plate 3 are both welded on the workbench 1, a rotating handle 4 is disposed on one side of the first vertical plate 2, a lead screw 5 is connected to one side of the rotating handle 4, the other end of the lead screw 5 passes through the first vertical plate 2, a threaded pipe 6 is fixed on the other side of the first vertical plate 2, the other end of the lead screw 5 passes through the threaded pipe 6, the other end of the lead screw 5 is in threaded connection with the threaded pipe 6, a support rod 7 is welded between one side of the bottom of the threaded pipe 6 and the workbench 1, a sleeve 8 and a rotor support post 10 are disposed between the first vertical plate 2 and the second vertical plate 3, the sleeve 8 is arranged on the workbench 1, the other end of the screw rod 5 is communicated into the sleeve 8, the other end of the screw rod 5 is connected with a conical block 9, the bottom of the rotor support pillar 10 is communicated into the sleeve 8, the bottom of the rotor support pillar 10 is an inclined plane, a first fixing plate 13 is arranged on the first vertical plate 2, a second fixing plate 14 is arranged on the second vertical plate 3, and the first fixing plate 13 and the second fixing plate 14 are both L-shaped structural members.

Through the above technical scheme of the utility model, one side of first fixed plate 13 is provided with first stator splint 15, one side of second fixed plate 14 is provided with second stator splint 16, all leave spout 17 in first fixed plate 13 and the second fixed plate 14, one side of first stator splint 15 and second stator splint 16 all is connected with connecting plate 18, the other end of connecting plate 18 lets in spout 17, be provided with spring 19 between the other end of connecting plate 18 and spout 17 one side inner wall, the effect through first stator splint 15, second stator splint 16, connecting plate 18 and the spring 19 that set up is the effect of the tight fixed stator of clamp, convenient assembly; the rotor support pillar 10 is sleeved with a limiting sleeve 12, the limiting sleeve 12 is matched with the rotor support pillar 10, two ends of the limiting sleeve 12 are connected with fixing rods 11, the other end of each fixing rod 11 is welded with the first vertical plate 2 or the second vertical plate 3, and the fixing rods 11 and the limiting sleeve 12 are arranged to limit the rotor support pillar 10 conveniently and prevent the rotor support pillar from deviating; the tops and one sides of the first fixing plate 13 and the second fixing plate 14 are fixedly connected with the first vertical plate 2 or the second vertical plate 3 through the arranged bolts 20.

When the stator is used specifically, the stator is clamped between the first stator clamping plate 15 and the second stator clamping plate 16, the stator is fixed by the aid of elastic force of the spring 19, a worker holds the rotor and places the rotor on the rotor ejection column 10, then the rotating handle 4 is rotated, the rotating handle 4 drives the screw rod 5 to rotate, because one end of the screw rod 5 is in threaded connection with the threaded pipe 6, the whole screw rod 5 moves leftwards, namely the conical block 9 moves leftwards, the conical block 9 extrudes the inclined plane at the bottom of the rotor ejection column 10, the rotor ejection column 10 moves upwards, the rotor is ejected into the stator, assembly is completed, the rotating handle 4 is arranged, the screw rod 5, the conical block 9 and the rotor ejection column 10 achieve rapid and accurate installation of the rotor and the stator, operation is simple and safe, and assembly efficiency and use performance of a motor are greatly improved.

The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The assembly tool for the stator and the rotor of the motor is characterized by comprising a workbench (1), wherein a first vertical plate (2) is arranged on one side of the workbench (1), a second vertical plate (3) is arranged on the other side of the workbench (1), the bottoms of the first vertical plate (2) and the second vertical plate (3) are welded on the workbench (1), a rotating handle (4) is arranged on one side of the first vertical plate (2), a lead screw (5) is connected to one side of the rotating handle (4), the other end of the lead screw (5) passes through the first vertical plate (2), a threaded pipe (6) is fixed on the other side of the first vertical plate (2), the other end of the lead screw (5) passes through the threaded pipe (6), the other end of the lead screw (5) is in threaded connection with the threaded pipe (6), a support rod (7) is welded between one side of the bottom of the threaded pipe (6) and the workbench (1), be provided with sleeve (8) and rotor fore-set (10) between first riser (2) and second riser (3), sleeve (8) are arranged in on workstation (1), the other end of lead screw (5) lets in sleeve (8), the other end of lead screw (5) is connected with toper piece (9), the bottom of rotor fore-set (10) lets in sleeve (8), rotor fore-set (10) bottom is the inclined plane, be provided with first fixed plate (13) on first riser (2), be provided with second fixed plate (14) on second riser (3), first fixed plate (13) and second fixed plate (14) are "L" type structure.

2. The assembly tooling for the stator and the rotor of the motor as claimed in claim 1, wherein a first stator clamping plate (15) is arranged on one side of the first fixing plate (13), and a second stator clamping plate (16) is arranged on one side of the second fixing plate (14).

3. The assembly tooling for the stator and the rotor of the motor as claimed in claim 2, wherein sliding grooves (17) are reserved in the first fixing plate (13) and the second fixing plate (14), and one side of each of the first stator clamping plate (15) and the second stator clamping plate (16) is connected with a connecting plate (18).

4. The assembly tooling for the stator and the rotor of the motor as claimed in claim 3, wherein the other end of the connecting plate (18) is connected into the sliding groove (17), and a spring (19) is arranged between the other end of the connecting plate (18) and the inner wall of one side of the sliding groove (17).

5. The motor stator and rotor assembling tool according to claim 1, wherein a limiting sleeve (12) is sleeved on the rotor top post (10), the limiting sleeve (12) is matched with the rotor top post (10), two ends of the limiting sleeve (12) are connected with fixing rods (11), and the other ends of the fixing rods (11) are welded with the first vertical plate (2) or the second vertical plate (3).

6. The assembly tooling for the stator and the rotor of the motor as claimed in any one of claims 1 to 3, wherein the top and one side of the first fixing plate (13) and the second fixing plate (14) are fixedly connected with the first vertical plate (2) or the second vertical plate (3) through the arranged bolts (20).