CN218102924U

CN218102924U - Brushless motor stator and rotor assembling equipment

Info

Publication number: CN218102924U
Application number: CN202222005395.7U
Authority: CN
Inventors: 华祺祥; 宋新建
Original assignee: Ningbo Qiguze Precision Auto Parts Co ltd
Current assignee: Ningbo Qiguze Precision Auto Parts Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-20
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a brushless motor stator-rotor equipment, comprises a workbench, the top rear end fixed mounting of workstation has the extension board, the top horizontal mounting of extension board has the roof, the top centre of roof inlays and is equipped with first cylinder, the horizontal fixedly connected with clamp plate of bottom output of first cylinder, the first rubber slab of lower surface middle part fixedly connected with of clamp plate, the first fixing base of both ends symmetry fixedly connected with about extension board front middle part, two the bottom symmetry of first fixing base is provided with the second cylinder. This brushless motor stator-rotor equipment can conveniently fix the centre gripping to the rotor of equidimension not through mutually supporting of the drive casing, first motor, barrel, first bidirectional screw, first movable plate, first elastic component, first grip block, second rubber slab that set up, and the steadiness is high, and non-rigid contact has avoided leading to the fact the damage to the rotor.

Description

Brushless motor stator and rotor assembling equipment

Technical Field

The utility model relates to a brushless motor decides rotor equipment field, in particular to brushless motor decides rotor equipment.

Background

The brushless direct current motor is a typical electromechanical integration product, and because the brushless direct current motor runs in an automatic control mode, a starting winding is not additionally arranged on a rotor like a synchronous motor which is started under heavy load under variable frequency speed regulation, oscillation and step-out can not be generated when load suddenly changes, and a stator and a rotor of the brushless direct current motor need to be assembled to be put into normal use.

In chinese utility model patent application no: CN201921753769.5 discloses a motor stator and rotor equipment frame, the device include the workstation, be equipped with on the workstation with first locating piece, be equipped with the first spacing slot that the level set up and with motor rotor matched with on the first locating piece, the workstation is equipped with the second locating piece in the one end that is located first locating piece, be equipped with on the second locating piece with first spacing slot complex second spacing slot, be equipped with the cavity between first locating piece and the second locating piece, be equipped with the rotor positioning disc in the cavity, be equipped with a plurality of stator positioning grooves on the stator positioning disc, the workstation is equipped with the first telescopic cylinder of level setting in the one end of keeping away from the second locating piece, the flexible end of first telescopic cylinder is equipped with the ejector pad along the motion of first spacing slot. The device can not adapt to the stator and the rotor of different sizes, and the suitability is lower.

Therefore, it is necessary to provide a brushless motor stator and rotor assembly apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a brushless motor decides rotor equipment can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a brushless motor stator and rotor assembling device comprises a workbench, wherein a support plate is fixedly installed at the rear end of the top of the workbench, a top plate is horizontally installed at the top of the support plate, a first air cylinder is embedded in the center of the top plate, a bottom output end of the first air cylinder is horizontally and fixedly connected with a pressing plate, a first rubber plate is fixedly connected to the middle of the lower surface of the pressing plate, first fixing seats are symmetrically and fixedly connected to the left end and the right end of the middle of the front surface of the support plate, second air cylinders are symmetrically arranged at the bottoms of the two first fixing seats, and bottom output ends of the two second air cylinders are commonly connected with a driving shell;

the inner cavity of the driving shell is rotatably connected with a first bidirectional screw, a first motor is arranged on the right side of the driving shell, first moving plates are symmetrically and slidably connected to the left end and the right end of the front side of the driving shell, screw cylinders are symmetrically and fixedly connected to the rear ends of the first moving plates, first elastic pieces are symmetrically arranged at four corners of one opposite side of each first moving plate, two groups of first elastic pieces are symmetrically arranged at one end, close to each other, of each first elastic piece, first clamping plates are symmetrically arranged, and two second rubber plates are symmetrically arranged at one end, opposite to each first clamping plate, of each first clamping plate.

Preferably, the upper surface middle part sliding connection of workstation has the equipment seat, the front end middle part fixedly connected with second fixing base at workstation top, the back of second fixing base is provided with the third cylinder, the left and right sides symmetry fixedly connected with limiting plate of workstation top front end, the recess has been seted up at the top of equipment seat, the inner chamber of recess rotates and is connected with the second bidirectional screw, the right side middle part of equipment seat is provided with the second motor, the left and right sides symmetry sliding connection at equipment seat top has the second movable plate, two the bottom centre symmetry of second movable plate is provided with the swivel nut, two the relative one side four corners symmetry fixedly connected with second elastic component of second movable plate, two are two sets of the one end symmetry that is close to mutually of second elastic component is provided with the second grip block, two the relative one side symmetry of second grip block is provided with the third rubber slab.

Preferably, the pressing plate is opposite to the middle of the upper surface of the assembling seat, and the two first moving plates correspond to the two second moving plates.

Preferably, the screw cylinders are located in an inner cavity of the driving shell, the two screw cylinders are respectively in threaded connection with the outer portions of the left end and the right end of the first bidirectional screw rod, and the right end of the first bidirectional screw rod extends to the right side of the driving shell and is connected with the output end of the first motor.

Preferably, the screw sleeves are located in the inner cavity of the groove, the two screw sleeves are respectively in threaded connection with the outer portions of the left end and the right end of the second bidirectional screw rod, and the right end of the second bidirectional screw rod extends to the right side of the assembling seat to be connected with the output end of the second motor.

Preferably, two the relative one side of limiting plate and the left and right sides lateral wall laminating and sliding connection of equipment seat, the one end that the second fixing base was kept away from to the third cylinder is connected with the front end lateral wall fixed connection of equipment seat.

Advantageous effects

Compared with the prior art, the utility model provides a brushless motor decides rotor equipment possesses following beneficial effect:

1. this brushless motor stator-rotor equipment, drive casing through setting up, first motor, the barrel, first bidirectional screw, first movable plate, first elastic component, first grip block, the centre gripping can conveniently be fixed to the rotor of equidimension not mutually supporting of second rubber slab, the steadiness is high, non-rigid contact, avoided causing the damage to the rotor, second movable plate through setting up, the second motor, the second bidirectional screw, the swivel nut, the second grip block, the second elastic component, mutually supporting of third rubber slab can conveniently fix the centre gripping to the stator of equidimension not, the steadiness is high, non-rigid contact has avoided causing the damage to the stator.

2. This brushless motor stator-rotor equipment, the setting of second cylinder is convenient for drive casing displacement downwards, and then drives rotor and stator preliminary assembly, and first cylinder drives the clamp plate and further impresses, and the third cylinder is convenient for drive and assembles the seat front and back displacement and finely tune, ensures that stator and rotor coincide, and the setting of limiting plate is convenient for carry on spacingly to assembling the seat.

Drawings

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

fig. 2 is a schematic view of the overall structure of the driving housing and the first moving plate of the present invention;

FIG. 3 is a schematic structural view of the assembly seat of the present invention;

fig. 4 is a schematic bottom view of the pressing plate of the present invention.

In the figure: 1. a work table; 2. a support plate; 3. a top plate; 4. a first cylinder; 5. pressing a plate; 6. a first fixed seat; 7. a second cylinder; 8. a drive housing; 9. a first moving plate; 10. assembling a base; 11. a limiting plate; 12. a second fixed seat; 13. a third cylinder; 14. a second moving plate; 15. a first rubber sheet; 16. a first bidirectional screw; 17. a first motor; 18. a screw cylinder; 19. a first elastic member; 20. a first clamping plate; 21. a second rubber sheet; 22. a second motor; 23. a groove; 24. a second bidirectional screw; 25. a second elastic member; 26. a second clamping plate; 27. a third rubber sheet; 28. a threaded sleeve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a brushless motor stator and rotor assembly apparatus comprises a workbench 1, a support plate 2 is fixedly installed at the rear end of the top of the workbench 1, a top plate 3 is horizontally installed at the top of the support plate 2, a first cylinder 4 is embedded in the top of the top plate 3, the first cylinder 4 drives a pressing plate 5 to further press in, the pressing plate 5 is horizontally and fixedly connected to the output end of the bottom of the first cylinder 4, a first rubber plate 15 is fixedly connected to the middle of the lower surface of the pressing plate 5, first fixing seats 6 are symmetrically and fixedly connected to the left and right ends of the middle of the front surface of the support plate 2, second cylinders 7 are symmetrically arranged at the bottoms of the two first fixing seats 6, the driving shell 8 is driven to move downwards by the arrangement of the second cylinders 7, so as to drive the rotor and the stator to be preliminarily assembled, the output ends of the bottoms of the two second cylinders 7 are commonly connected with a driving shell 8, the inner cavity of the driving shell 8 is rotatably connected with a first bidirectional screw 16, the right end of the first bidirectional screw 16 extends to the right side of the driving shell 8 and is connected with the output end of the first motor 17, the right side of the driving shell 8 is provided with the first motor 17, the left and right ends of the front surface of the driving shell 8 are symmetrically and slidably connected with the first moving plates 9, the rear ends of the two first moving plates 9 are symmetrically and fixedly connected with screw cylinders 18, the screw cylinders 18 are positioned in the inner cavity of the driving shell 8, the two screw cylinders 18 are respectively and threadedly connected to the outer parts of the left and right ends of the first bidirectional screw 16, first elastic parts 19 are symmetrically arranged at four corners of one opposite side of the two first moving plates 9, first clamping plates 20 are symmetrically arranged at the ends, close to the two groups of first elastic parts 19, of the two first clamping plates 20, second rubber plates 21 are symmetrically arranged at the opposite ends of the two first clamping plates 20, and the two rubber plates are symmetrically arranged through the arrangement of the driving shell 8, the first motor 17, the screw cylinders 18 and the first bidirectional screw 16, the first movable plate 9, the first elastic part 19, the first clamping plate 20 and the second rubber plate 21 are matched with each other to conveniently and fixedly clamp rotors with different sizes, the stability is high, the rotors are not in rigid contact, damage to the rotors is avoided, the middle part of the upper surface of the workbench 1 is in sliding connection with the assembling seat 10, the pressing plate 5 is right opposite to the middle part of the upper surface of the assembling seat 10, the middle part of the front end of the top of the workbench 1 is fixedly connected with the second fixed seat 12, the back surface of the second fixed seat 12 is provided with the third air cylinder 13, the third air cylinder 13 is convenient for driving the assembling seat 10 to perform fine adjustment on the front and back displacement, the stator and the rotors are ensured to be inosculated, one end of the third air cylinder 13, far away from the second fixed seat 12, is fixedly connected with the front end side wall of the assembling seat 10, the left side and the right side of the front end of the top of the workbench 1 are symmetrically and fixedly connected with the limiting plates 11, one opposite sides of the two limiting plates 11 are attached and in sliding connection with the left side wall and the right side wall of the assembling seat 10, the limiting plate 11 is arranged to limit the assembling seat 10 conveniently, a groove 23 is formed in the top of the assembling seat 10, a second bidirectional screw 24 is rotatably connected in an inner cavity of the groove 23, the right end of the second bidirectional screw 24 extends to the right side of the assembling seat 10 and is connected with the output end of a second motor 22, the second motor 22 is arranged in the middle of the right side of the assembling seat 10, the second moving plates 14 are symmetrically and slidably connected to the left and right ends of the top of the assembling seat 10, the two first moving plates 9 correspond to the two second moving plates 14, screw sleeves 28 are symmetrically arranged in the centers of the bottoms of the two second moving plates 14, the screw sleeves 28 are located in the inner cavity of the groove 23, the two screw sleeves 28 are respectively and threadedly connected to the outer portions of the left and right ends of the second bidirectional screw 24, second elastic members 25 are symmetrically and fixedly connected to four corners of one side of the two second moving plates 14, and second clamping plates 26 are symmetrically arranged at ends of the two groups of the second elastic members 25 which are close to each other, the third rubber plates 27 are symmetrically arranged on the opposite sides of the two second clamping plates 26, the stators with different sizes can be conveniently and fixedly clamped through the mutual matching of the arranged second moving plate 14, the second motor 22, the second bidirectional screw 24, the threaded sleeve 28, the second clamping plates 26, the second elastic piece 25 and the third rubber plates 27, the stability is high, the stators are not in rigid contact, and the stators are prevented from being damaged.

It should be noted that the present invention is a brushless motor stator and rotor assembly apparatus, when in use, the driving housing 8, the first motor 17, the screw barrel 18, the first bidirectional screw 16, the first moving plate 9, the first elastic member 19, the first clamping plate 20, and the second rubber plate 21 are mutually matched to conveniently fix and clamp rotors with different sizes, specifically, the rotor is disposed between the two first moving plates 9, the first motor 17 drives the first bidirectional screw 16 to rotate, the first bidirectional screw 16 drives the two first moving plates 9 to move close to each other through the screw barrel 18, the first moving plate 9 clamps the rotor through the first clamping plate 20, the second rubber plate 21 contacts with both sides of the rotor, the first elastic member 19 is stable in shrinkage, the stability is high, and the rotor is not in hard contact, thereby avoiding damage to the rotor, the second moving plate 14, the second motor 22, the second bidirectional screw 24, the threaded sleeve 28, the second clamping plate 26, the second elastic member 25 and the third rubber plate 27 are matched with each other to conveniently and fixedly clamp stators with different sizes, specifically, the stators are arranged in the center of the top of the assembling seat 10, the second motor 22 drives the second bidirectional screw 24 to rotate, the second bidirectional screw 24 drives the two second moving plates 14 to move close to each other through the threaded sleeve 28, the second moving plates 14 clamp the stators through the second clamping plate 26, the third rubber plates 27 are in contact with two sides of the stators, the second elastic members 25 contract and are stable, the stability is high, the non-rigid contact is realized, the damage to the stators is avoided, then the third cylinder 13 drives the assembling seat 10 to move back and forth, so that the stators correspond to the rotors, then the two second cylinders 7 drive the driving shell 8 to move downwards until the lower ends of the rotors are inserted into inner cavities of the stators, and the first motor 17 rotates reversely, two first movable plates 9 open to the maximum distance, then second cylinder 7 drives drive housing 8 and rises, and first cylinder 4 drives clamp plate 5 downward displacement, and clamp plate 5 passes two first movable plates 9 relative one side space, pushes down the rotor, and until the rotor accomplishes the assembly, limiting plate 11 sets up and is convenient for carry on spacingly to equipment seat 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a brushless motor stator-rotor equipment, includes workstation (1), its characterized in that: the rear end of the top of the workbench (1) is fixedly provided with a support plate (2), the top of the support plate (2) is horizontally provided with a top plate (3), a first air cylinder (4) is embedded in the center of the top plate (3), the bottom output end of the first air cylinder (4) is horizontally and fixedly connected with a press plate (5), the middle of the lower surface of the press plate (5) is fixedly connected with a first rubber plate (15), the left and right ends of the middle of the front surface of the support plate (2) are symmetrically and fixedly connected with first fixing seats (6), the bottoms of the two first fixing seats (6) are symmetrically provided with second air cylinders (7), and the bottom output ends of the two second air cylinders (7) are jointly connected with a driving shell (8);

the inner chamber of drive casing (8) rotates and is connected with first bidirectional screw (16), the right side of drive casing (8) is provided with first motor (17), the positive left and right sides both ends symmetry sliding connection of drive casing (8) has first movable plate (9), two the symmetrical fixedly connected with barrel (18) in rear end of first movable plate (9), two the relative one side four corners symmetry of first movable plate (9) is provided with first elastic component (19), and is two sets of first elastic component (19) be close to one end symmetry mutually and be provided with first grip block (20), two the relative one end symmetry of first grip block (20) is provided with second rubber slab (21).

2. The brushless motor stator and rotor assembly apparatus of claim 1, wherein: the utility model discloses a two-stage air conditioner, including workstation (1), front end middle part fixedly connected with second fixing base (12) at workstation (1) top, the back of second fixing base (12) is provided with third cylinder (13), the left and right sides symmetry fixedly connected with limiting plate (11) of workstation (1) top front end, recess (23) have been seted up at the top of equipment seat (10), the inner chamber rotation of recess (23) is connected with second bidirectional screw (24), the right side middle part of equipment seat (10) is provided with second motor (22), the both ends symmetry sliding connection has second movable plate (14), two about equipment seat (10) top the bottom centre symmetry of second movable plate (14) is provided with swivel nut (28), two the relative one side four corners symmetry fixedly connected with second elastic component (25) of second elastic component (25) is close to one end symmetry and is provided with second grip block (26), two the relative one side symmetry of second grip block (26) is provided with third movable plate (27), two second movable plates (9) correspond with second movable plate (14).

3. The brushless motor stator and rotor assembly apparatus of claim 1, wherein: the pressing plate (5) is opposite to the middle part of the upper surface of the assembling seat (10).

4. The brushless motor stator and rotor assembly apparatus of claim 1, wherein: the screw cylinders (18) are located in an inner cavity of the driving shell (8), the two screw cylinders (18) are respectively in threaded connection with the outer portions of the left end and the right end of the first bidirectional screw (16), and the right end of the first bidirectional screw (16) extends to the right side of the driving shell (8) and is connected with the output end of the first motor (17).

5. The brushless electric machine stator-rotor assembly apparatus of claim 2, wherein: the screw sleeves (28) are located in the inner cavity of the groove (23), the two screw sleeves (28) are respectively in threaded connection with the outer portions of the left end and the right end of the second bidirectional screw (24), and the right end of the second bidirectional screw (24) extends to the right side of the assembling seat (10) and is connected with the output end of the second motor (22).

6. The brushless motor stator and rotor assembly apparatus of claim 2, wherein: two the relative one side of limiting plate (11) and the left and right sides lateral wall laminating and sliding connection of equipment seat (10), the one end that second fixing base (12) were kept away from in third cylinder (13) is connected with the front end lateral wall fixed connection of equipment seat (10).