CN220653161U - Magnetic shoe installation device and motor assembly equipment - Google Patents

Abstract

The utility model relates to a magnetic shoe mounting device and motor assembly equipment, which comprises a holding seat, a driving piece and a magnetic shoe mounting piece; the holding seat is provided with a first surface and a second surface which are arranged in a back-to-back manner, the first surface is provided with an accommodating hole, the side wall of the accommodating hole is provided with an avoidance groove, and the avoidance groove penetrates through the side wall of the accommodating hole; the driving piece is arranged in the accommodating hole and is provided with an inclined guide groove; the magnetic shoe mounting piece is used for placing the magnetic shoe, extends into the accommodating hole from the avoiding groove and extends into the guide groove; when the driving piece moves along the axial direction of the containing hole, the groove wall of the guide groove can apply force to the magnetic shoe mounting piece so as to drive the magnetic shoe mounting piece to be close to or far away from the enclasping seat in the radial direction of the containing hole. In the utility model, the structure of each part of the magnetic shoe installation device is simple, and parts with complex structures such as special-shaped cams are not needed, so that the production difficulty of the magnetic shoe installation device can be reduced, and the production cost of the magnetic shoe installation device can be reduced.

Description

Magnetic shoe installation device and motor assembly equipment

Technical Field

The utility model belongs to the technical field of motor production equipment, and relates to a magnetic shoe mounting device and motor assembly equipment

Background

In the motor production process, the magnetic shoe needs to be installed in the motor shell, wherein before the magnetic shoe is installed in the inner wall of the motor shell, the outer surface of the magnetic shoe needs to be coated with glue, and then the magnetic shoe is installed and adhered on the inner surface of the motor shell.

In order to improve the operation efficiency, the corresponding magnetic shoe mounting device is generally adopted to mount the magnetic shoe in the motor casing. For example, refer to the application publication number CN114448188A, the utility model name is "cleaning, gluing, assembling integrated equipment for motor magnetic steel sheet", in this patent proposal, set up the magnetic steel frame into columnar structure, the magnetic steel frame includes a plurality of arc plates along circumference equipartition, leave the clearance between the adjacent arc plates, the inside flexible drive that is equipped with of magnetic steel frame, under the effect of flexible drive, a plurality of arc plates can keep away from or be close to the axial lead of magnetic steel frame in step, the lateral surface of arc plate adsorbs the magnetic steel sheet, the magnetic steel frame is connected with lifting drive, be located the motor casing of cover tube-shape in position under the magnetic steel frame on the workstation, drive the magnetic steel frame to stretch into the motor casing by lifting drive and accomplish the assembly of magnetic steel sheet.

However, the telescopic driving of the magnetic shoe mounting device in the patent proposal needs to adopt complicated structural parts such as a special-shaped cam, which can increase the difficulty in production and preparation of the magnetic shoe mounting device and further lead to the rise of the device.

Disclosure of Invention

The utility model provides a magnetic shoe mounting device and motor assembly equipment, and aims to solve the problem that the production and preparation difficulties of the magnetic shoe mounting device in the prior art are high.

In order to solve the technical problems, on the one hand, an embodiment of the utility model provides a magnetic shoe mounting device, which is characterized by comprising a holding seat, a driving piece and a magnetic shoe mounting piece; the enclasping seat is provided with a first surface and a second surface which are arranged in opposite directions, the first surface is provided with an accommodating hole, the side wall of the accommodating hole is provided with an avoiding groove, and the avoiding groove penetrates through the side wall of the accommodating hole; the driving piece is arranged in the accommodating hole and can move along the axial direction of the accommodating hole; the driving piece is provided with an inclined guide groove; the magnetic shoe mounting piece is used for placing a magnetic shoe, and extends into the accommodating hole from the avoidance groove and extends into the guide groove; when the driving piece moves along the axial direction of the containing hole, the groove wall of the guide groove can apply force to the magnetic shoe mounting piece so as to drive the magnetic shoe mounting piece to be close to or far away from the holding seat in the radial direction of the containing hole.

Optionally, the driving piece, the magnetic shoe mounting piece, the accommodating hole and the avoiding groove are all provided with a plurality of grooves; the accommodating holes are uniformly distributed around the axis of the enclasping seat; one accommodating hole is correspondingly communicated with one avoidance groove to form an accommodating cavity; one driving piece and one magnetic shoe mounting piece are matched in one containing cavity, so that one driving piece can drive one magnetic shoe mounting piece to move along the axial direction of the containing hole.

Optionally, along the direction from the accommodating hole to the avoiding groove, the distance between the guiding groove and the second surface is gradually increased.

Optionally, the magnetic shoe mounting device further includes a driving seat, and each driving piece is connected with the driving seat, so that each driving piece is driven by the driving seat to move synchronously along the axial direction of the accommodating hole.

Optionally, the magnetic shoe mounting device further comprises a base, wherein a mounting hole is formed in the base, and the mounting hole penetrates through the base in the axial direction of the accommodating hole; the enclasping seat and the driving seat are both arranged in the mounting hole; the driving seat is positioned on one side of the first surface, which is away from the second surface, and can move in the mounting hole along the axial direction of the accommodating hole, and the mounting hole is used for guiding the movement of the driving seat along the axial direction of the accommodating hole; the mounting hole is a square hole, and the enclasping seat is of a cuboid structure; the hole wall of the mounting hole is matched with the enclasping seat so as to limit the position of the enclasping seat relative to the base in the circumferential direction of the mounting hole; the base is provided with a first positioning hole, the first positioning hole is communicated with the mounting hole, the enclasping seat is provided with a limiting groove, the magnetic shoe mounting device further comprises a first limiting column, and the first limiting column penetrates through the first positioning hole and the limiting groove and is used for limiting the position of the enclasping seat relative to the base in the axial direction of the accommodating hole; the base is provided with a second positioning hole, the second positioning hole is communicated with the mounting hole, the magnetic shoe mounting device further comprises a second limiting column, the second limiting column penetrates through the second positioning hole and stretches into the mounting hole, and the second limiting column is located on one side, deviating from the enclasping seat, of the driving seat and used for limiting the maximum distance, deviating from the enclasping seat, of the driving seat.

Optionally, the surface of the driving seat, which is close to the enclasping seat, is provided with a plurality of limiting holes, and one driving piece is installed in one limiting hole and is abutted to the bottom surface of the limiting hole.

Optionally, the magnetic shoe mounting piece comprises a mounting plate, a connecting plate and a guide post; the mounting plate is positioned at the outer side of the enclasping seat, and one side of the mounting plate, which is away from the enclasping seat, is used for adsorbing the magnetic shoe; the connecting plate is connected to the mounting plate and extends into the accommodating hole from the avoidance groove; in the axial direction of the accommodating hole, the length of the avoidance groove is matched with the length of the connecting plate, and the connecting plate can be limited through two side walls of the avoidance groove in the axial direction of the accommodating hole; the guide post is connected to the connecting plate and extends into the guide groove.

Optionally, the driving piece comprises a force application rod, a first guide plate and a second guide plate; the first guide plate and the second guide plate are arranged on the force application rod at intervals; the guide groove comprises a first groove and a second groove, the first groove is arranged on the surface of the first guide plate, which is close to the second guide plate, and the second groove is arranged on the surface of the second guide plate, which is close to the first guide plate; the two ends of the guide post are respectively arranged in the first groove and the second groove.

Optionally, the enclasping seat comprises a cylinder and an end cover, and the cylinder is connected with the end cover; the accommodating hole and the avoiding groove are arranged on the column body; the accommodating hole penetrates through the column body along the direction from the column body to the end cover; the avoidance groove extends from the surface of the cylinder, which is close to the end cover, to the surface of the cylinder, which is away from the end cover, and the avoidance groove and the surface of the cylinder, which is away from the end cover, are arranged at intervals; the end cover seals an opening formed by the accommodating hole and the avoidance groove on the surface of the cylinder, which is close to the end cover.

In order to solve the technical problems, on the other hand, the embodiment of the utility model also provides motor assembly equipment, which comprises the magnetic shoe mounting device in any embodiment.

In the magnetic shoe installation device and the motor assembly equipment provided by the embodiment of the utility model, each part of the magnetic shoe installation device has a simple structure, and complicated parts such as the special-shaped cam and the like are not needed, so that the production difficulty of the magnetic shoe installation device can be reduced, and the production cost of the magnetic shoe installation device is reduced.

In addition, the driving piece is arranged in the accommodating hole, so that the whole magnetic shoe mounting device is more integrated, and the magnetic shoe is more convenient to mount in the motor casing with smaller diameter.

In addition, can play the positioning action to the driving piece through the accommodation hole, can play limiting displacement to the magnetic shoe installed part through dodging the groove simultaneously, can make things convenient for the equipment of magnetic shoe installation device like this, can also make the motion of magnetic shoe installed part more accurate.

Drawings

FIG. 1 is a schematic diagram of a magnetic shoe mounting apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a magnetic shoe mounting device according to an embodiment of the present utility model;

FIG. 3 is an exploded view of a magnetic shoe mounting device according to one embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a magnetic shoe mounting device according to one embodiment of the present utility model;

FIG. 5 is a schematic view of a cylinder of a magnetic shoe mounting device according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a driving member and a magnetic shoe mounting member of a magnetic shoe mounting device according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a base structure of a magnetic shoe mounting device according to an embodiment of the present utility model;

fig. 8 is a schematic diagram of a base structure of a glue head according to an embodiment of the utility model.

Reference numerals in the specification are as follows:

100. a magnetic shoe mounting device;

1. a holding seat; 11. a receiving hole; 12. an avoidance groove; 13. a column; 14. an end cap; 15. a positioning groove;

2. a driving member; 21. a guide groove; 211. a first groove; 212. a second groove; 22. a force application rod; 23. a first guide plate; 24. a second guide plate;

3. a magnetic shoe mount; 31. a mounting hole; 32. a connecting plate; 321. a connection hole; 33. a guide post;

4. a driving seat;

5. a base; 51. a mounting hole; 52. a first positioning hole; 53. a second positioning hole;

6. and the second limiting column.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, in one embodiment, the magnetic shoe mounting apparatus 100 includes a hug base 1, a driving member 2, and a magnetic shoe mounting member 3; the enclasping seat 1 is provided with a first surface and a second surface which are arranged in a back-to-back manner, the first surface is provided with an accommodating hole 11, the accommodating hole 11 extends towards the second surface, the side wall of the accommodating hole 11 is provided with an avoiding groove 12, and the avoiding groove 12 penetrates through the side wall of the accommodating hole 11. The driving member 2 is installed in the accommodating hole 11 and is movable in the axial direction of the accommodating hole 11; the driving piece 2 is provided with an inclined guide groove 21; the magnetic shoe mounting piece 3 is used for placing a magnetic shoe, and the magnetic shoe mounting piece 3 extends into the accommodating hole 11 from the avoidance groove 12 and extends into the guide groove 21; when the driving member 2 moves along the axial direction of the accommodating hole 11, the groove wall of the guide groove 21 can apply force to the magnetic shoe mounting member 3 so as to drive the magnetic shoe mounting member 3 to approach or depart from the enclasping seat 1 in the radial direction of the accommodating hole.

Wherein, a part of the magnetic shoe mounting member 3 is located in the accommodating hole, and has a part located at the outer side of the enclasping seat 1, and the fact that the magnetic shoe mounting member 3 is close to or far from the enclasping seat 1 means that the part of the magnetic shoe mounting member 3 located at the outer side of the enclasping seat 1 is close to or far from the enclasping seat 1. In addition, the axial direction of the accommodation hole 11 is parallel to the arrangement direction of the first surface and the second surface.

In a scene, when the driving piece 2 moves along the direction from the first surface to the second surface, the magnetic shoe mounting piece 3 can be driven to be far away from the enclasping seat 1; when the driving piece 2 moves along the direction from the second surface to the first surface, the magnetic shoe mounting piece 3 can be driven to approach the enclasping seat 1. In addition, the first surface may be a lower surface of the clasping seat 1, the second surface is an upper surface of the clasping seat 1, the movement along the direction from the first surface to the second surface is upward movement, the movement along the direction from the second surface to the first surface is downward movement, at this time, the axial direction of the accommodating hole 11 is the up-down direction, and the radial direction of the accommodating hole 11 is the horizontal direction.

At the beginning, the magnetic shoe mounting piece 3 is in a state of approaching to the enclasping seat 1, at the moment, the magnetic shoe can be firstly mounted on the magnetic shoe mounting piece 3, wherein the outer surface of the magnetic shoe is coated with glue; then the magnetic shoe mounting device 100 stretches into the motor casing, at the moment, the magnetic shoe mounting piece 3 and the magnetic shoe mounted on the magnetic shoe mounting piece 3 are both positioned in the motor casing, the magnetic shoe and the inner surface of the motor casing are arranged at intervals, and in addition, the axis of the motor casing is in the vertical direction; then, the driving piece 2 is driven to move upwards to drive the magnetic shoe mounting piece 3 to horizontally move away from the enclasping seat 1 to be close to the inner surface of the motor shell, so as to drive the magnetic shoe to be close to the inner surface of the motor shell, and finally, the outer surface of the magnetic shoe is contacted with the inner surface of the motor shell (in practice, glue is also arranged between the two surfaces), so that the two surfaces are bonded together through the glue; then, the driving member 2 is driven to move downwards to drive the magnetic shoe mounting member 3 to horizontally approach the enclasping seat 1, and at this time, the magnetic shoe mounting member 3 is separated from the magnetic shoe.

In this embodiment, the magnetic shoe mounting device 100 has a simple structure, and is not set by adopting a complex structure, so that the processing of each part can be facilitated, the production difficulty of the magnetic shoe mounting device 100 is reduced, and the production cost of the magnetic shoe mounting device 100 is reduced.

In addition, the driving piece 2 is arranged in the accommodating hole 11, so that the whole magnetic shoe mounting device 100 is more integrated, and the magnetic shoe can be mounted in a motor casing with smaller diameter. In addition, can play the positioning action to driving piece 2 through holding hole 11, can play limiting displacement to magnetic shoe installed part 3 through dodging groove 12 simultaneously, can make things convenient for the equipment of magnetic shoe installation device 100 like this, can also make the motion of magnetic shoe installed part 3 more accurate.

In an embodiment, the guiding groove 21 may be a rectangular groove, and the guiding groove 21 is disposed obliquely upward and downward. The distance between the guide groove 21 and the second surface gradually increases in the direction from the accommodating hole 11 to the escape groove 12 (i.e., in the inside-out direction), that is, the height of the guide groove 21 gradually decreases in the direction from the accommodating hole 11 to the escape groove 12. In addition, the accommodating hole 11 is not coaxial with the clasping seat 1, and the distance between the guide groove 21 and the axis of the clasping seat 1 gradually increases along the direction from the second surface to the first surface (i.e., along the upward-downward direction). In addition, the arrangement for driving a first object up and down so as to drive a second object horizontally through the walls of the grooves on the first object may be of conventional design.

In an embodiment, the avoidance groove 12 may be a rectangular groove, and the receiving hole 11 may be a circular hole.

In an embodiment, the accommodating hole 11 is not coaxial with the clasping seat 1, and at this time, the distance between the guide groove 21 and the axis of the clasping seat 1 gradually increases along the top-down direction.

When the driving member 2 moves upwards, the lower side wall of the guide groove 21 applies force to the magnetic shoe mounting member 3, and because the guide groove 21 is obliquely arranged, the side wall applies a horizontal outward component force to the magnetic shoe mounting member 3, so that the magnetic shoe mounting member 3 is driven to be far away from the enclasping seat 1 along the horizontal direction. When the driving member 2 moves downward, the upper side wall of the guide groove 21 applies force to the magnetic shoe mounting member 3, and since the guide groove 21 is obliquely arranged, the side wall applies a horizontal inward component force to the magnetic shoe mounting member 3, so that the magnetic shoe mounting member 3 is driven to approach the enclasping seat 1 along the horizontal direction.

In one embodiment, the magnetic shoe mount 3 may secure the magnetic shoe by means of suction. The material of the magnetic shoe mounting member 3 may be a material that can be magnetically attracted by a magnet, such as iron, or a material that has a part of the structure of the magnetic shoe mounting member 3 may be a material that can be magnetically attracted by a magnet, such as iron. Of course, the material of at least a part of the structure of the magnetic shoe mount 3 may also be magnetic. When the magnetic shoe is adhered to the inner surface of the motor casing and the magnetic shoe mounting piece 3 moves horizontally near the enclasping seat 1, the adhesive force of the glue is greater than the adsorption force, so that the magnetic shoe is separated from the magnetic shoe mounting piece 3.

In addition, the adsorption mode can be vacuum adsorption, at the moment, the magnetic shoe mounting piece 3 can be provided with corresponding negative pressure holes, the negative pressure holes are communicated with a negative pressure device, and when the negative pressure device vacuumizes the negative pressure holes, the magnetic shoe can be adsorbed. After the magnetic shoe is adhered to the inner surface of the motor casing, the negative pressure device can stop working, so that the magnetic shoe is separated from the magnetic shoe mounting piece 3.

In addition, in other embodiments, the magnetic shoe may be mounted on the magnetic shoe mounting member 3 by means of clamping, etc., and when the magnetic shoe is bonded on the inner surface of the motor casing and the magnetic shoe mounting member 3 moves horizontally near the holding base 1, the bonding force of the glue is greater than that generated by the clamping, so that the magnetic shoe and the magnetic shoe mounting member 3 are separated.

In an embodiment, the driving member 2, the magnetic shoe mounting member 3, the accommodating hole 11 and the avoiding groove 12 are all provided with a plurality of accommodating holes 11, and each accommodating hole 11 is uniformly arranged around an axis which is parallel to the up-down direction and can be the axis of the enclasping seat 1; one containing hole 11 is correspondingly communicated with one avoiding groove 12 to form a containing cavity, namely, each containing hole 11 corresponds to one avoiding groove 12, and one containing hole 11 is communicated with the corresponding avoiding groove 12 to form a containing cavity; a driver 2 and a magnetic shoe mount 3 can be fitted in a receiving chamber so that a driver 2 can move a magnetic shoe mount 3 in the axial direction of the receiving bore 11. Namely, a driving piece 2 is correspondingly arranged in one accommodating hole 11, and a magnetic shoe mounting piece 3 is correspondingly arranged in one avoiding groove 12. The number of the magnetic shoes to be mounted in the motor casing is equal to the number of the magnetic shoe mounting pieces 3 of one magnetic shoe mounting device 100, so that the mounting of all the magnetic shoes in one motor casing can be completed at one time.

As shown in fig. 4 and 5, in one embodiment, the clasping seat 1 includes a post 13 and an end cap 14, and the post 13 is connected to the end cap 14. The accommodating hole 11 and the avoiding groove 12 are arranged on the column body 13; along the direction from the column 13 to the end cap 14, the accommodation hole 11 penetrates the column 13; the avoidance groove 12 extends from the surface of the cylinder 13, which is close to the end cover 14, to the surface of the cylinder 13, which is away from the end cover 14, and the avoidance groove 12 and the surface of the cylinder 13, which is away from the end cover 14, are arranged at intervals; the end cap closes an opening formed by the accommodating hole and the avoidance groove on the surface of the cylinder body close to the end cap.

Wherein the surface of the main body 13 facing away from the end cover 14 is a first surface, and the surface of the end cover 14 facing away from the main body 13 is a second surface; the first surface is the lower surface of the column 13, and the surface of the main body 13 near the end cover 14 is the upper surface of the column 13. That is, the accommodation hole 11 penetrates from the lower surface of the column 13 to the upper surface of the column 13; the avoidance groove 12 extends downwards from the upper surface of the column body 13, and the avoidance groove 12 is arranged at intervals with the lower surface of the column body 13, namely the avoidance groove 12 does not penetrate through the main body; an end cap 14 is attached to the upper surface of the cylinder 13 and closes an opening formed in the upper surface of the cylinder 13 by both the receiving hole 11 and the escape groove 12.

In assembly, the driving member 2 and the magnetic shoe mounting member 3 may be assembled together, then placed into the receiving cavity from the upper surface of the cylinder 13, and then the body and the end cap 14 are coupled together.

As shown in fig. 6, in one embodiment, the magnetic shoe mount 3 includes a mounting plate 31, a connection plate 32, and a guide post 33;

the mounting plate 31 is positioned at the outer side of the enclasping seat 1, and one side of the mounting plate 31, which is away from the enclasping seat 1, is used for adsorbing the magnetic shoe; the connecting plate 32 is connected to the mounting plate 31 and extends into the accommodating hole 11 from the avoiding groove 12; the guide post 33 is connected to the connection plate 32 and extends into the guide groove 21, and at this time, the guide post 33 is also located in the receiving hole 11. In addition, the magnetic shoe mounting member 3 approaching the enclasping seat in the radial direction of the accommodation hole 11 may mean that the mounting plate 31 approaches the enclasping seat 1 in the radial direction of the accommodation hole 11, and the magnetic shoe mounting member 3 departing from the enclasping seat in the radial direction of the accommodation hole 11 may mean that the mounting plate 31 is departing from the enclasping seat 1 in the radial direction of the accommodation hole 11.

Wherein the guide post 33 is horizontally disposed, and the length of the guide post 33 (i.e., the axial dimension thereof) is greater than the width of the avoidance groove 12, so that the guide post 33 is prevented from being removed from the avoidance groove 12, and the magnetic shoe mounting member 3 is thereby restricted in the accommodation chamber. The width of the escape groove 12 may be regarded as the dimension of the escape groove 12 in the axial direction of the guide post 33, or may be regarded as the dimension of the escape groove 12 in the circumferential direction of the post 13. Furthermore, the distance between the driver 2 and the side wall of the receiving hole 11 is smaller than the diameter of the guide post 33, so that the guide post 33 is prevented from moving out of the receiving hole 11 from the gap between the driver 2 and the wall of the receiving hole 11.

In addition, the connecting plate 32 is provided with a connecting hole 321, the connecting hole 321 penetrates through the connecting plate 32, the guide post 33 is installed in the connecting hole 321, two ends of the guide post 33 extend out of the connecting hole 321, and interference fit between the connecting hole 321 and the guide post 33 is possible.

In an embodiment, in the axial direction (i.e., the up-down direction) of the accommodating hole 11, the length of the avoidance groove 12 is matched with the length of the connection plate 32, and the connection plate 32 can be limited by two side walls (i.e., the up-down side walls) of the avoidance groove 12 in the axial direction of the accommodating hole 11. Since the guide groove 21 is inclined up and down, when the guide groove 21 moves up, the side wall of the guide groove 21 also applies an upward component force to the guide post 33, and the upward component force may drive the magnetic shoe mounting member 3 to move up, so that the magnetic shoe mounting member 3 can be prevented from moving up and down by avoiding the limit of the upper and lower groove walls of the groove 12, and the magnetic shoe mounting member 3 can move only under the action of the component force in the horizontal direction (the force is the force applied by the groove walls of the guide groove).

In addition, it should be appreciated that the upper groove wall of the relief groove 12 is part of the end cap 14. Of course, in other embodiments, the magnetic shoe mount 3 may not be limited in the up-down direction.

As shown in fig. 6, in one embodiment, the driving member 2 includes a force applying rod 22, a first guide plate 23, and a second guide plate 24; the first guide plate 23 and the second guide plate 24 are arranged on the force application rod 22, and the first guide plate 23 and the second guide plate 24 are arranged at intervals; the guide groove 21 includes a first groove 211 and a second groove 212, the first groove 211 being provided on a surface of the first guide plate 23 adjacent to the second guide plate 24, the second groove 212 being provided on a surface of the second guide plate 24 adjacent to the first guide plate 23; the guide post 33 is located between the first guide plate 23 and the second guide plate 24, and both ends of the guide post 33 are disposed in the first groove 211 and the second groove 212, respectively.

After assembly, the first guide plate 23 and the second guide plate 24 may be disposed at intervals along the width direction of the escape groove 12, and a gap region between the first guide plate 23 and the second guide plate 24 is opposite to the escape groove 12.

In addition, the first groove 211 and the second groove 212 may be regarded as grooves formed on both guide plates as the guide groove 21, the first groove 211 and the second groove 212 being provided in the same manner; when the driving member ascends, the groove walls of the first groove 211 and the second groove 212 can apply upward inclined force to the guide column, and the force applied by the two grooves can generate outward horizontal component force so as to enable the magnetic shoe mounting member 3 to be far away from the enclasping seat 1; when the drive member is lowered, both the walls of the first slot 211 and the walls of the second slot 212 may exert a force that causes the column to tilt downward, and both of these forces may generate a horizontal inward force component to bring the magnetic shoe mount 3 closer to the hug seat 1.

In an embodiment, the first guide plate 23 and the second guide plate 24 may be both provided on the upper surface of the force application lever 22.

In an embodiment, the guide groove 21 penetrates the driving member 2 bilaterally along the length direction of the guide groove 21, and the guide post 33 can be disposed into the guide groove 21 from an opening in the length direction of the guide groove 21. At this time, the first groove penetrates the first guide plate 23, and the second groove 212 penetrates the second guide plate 24.

As shown in fig. 3 and 4, in an embodiment, the magnetic shoe mounting device 100 further includes a driving seat 4, and each driving member 2 is connected to the driving seat 4 so as to drive each driving member 2 to move synchronously along the axial direction of the accommodating hole by using the driving seat 4. That is, only the driving seat 4 is required to be driven to synchronously move upwards or downwards the driving pieces 2.

In an embodiment, the driving seat 4 is arranged at a side of the first surface facing away from the second surface. I.e. the driving seat 4 is arranged below the hugging seat 1. The surface of the driving seat 4, which is close to the enclasping seat 1 (i.e. the upper surface of the driving seat 4), is provided with a plurality of limiting holes, and one driving piece 2 is installed in one limiting hole and is abutted against the bottom surface of the limiting hole. Namely, when one driving piece 2 is installed in one limiting hole, the driving piece 2 is abutted against the bottom surface of the limiting hole, so that the driving piece 2 is connected to the driving seat 4.

As shown in fig. 1 to 3 and fig. 7 and 8, in an embodiment, the magnetic shoe mounting device 100 further includes a base 5, and the base 5 is provided with a mounting hole 51, and the mounting hole 51 penetrates the base 5 in an axial direction (i.e., up-down direction) of the receiving hole; the enclasping seat 1 and the driving seat 4 are both arranged in the mounting hole 51; the driving seat 4 is located below the enclasping seat 1 and can move along the axial direction of the accommodating hole 11 in the mounting hole 51, and the hole wall of the mounting hole 51 is used for guiding the movement of the driving seat 4 along the axial direction of the accommodating hole 11.

In one embodiment, the mounting hole 51 is a square hole, and the clasping seat 1 is a cuboid structure; the hole wall of the mounting hole 51 cooperates with the clasping seat 1 to define the position of the clasping seat 1 relative to the base 5 in the circumferential direction of the mounting hole 51. Specifically, the length and width dimensions of the clasping seat 1 may be equal to the length and width dimensions of the mounting hole 51. After assembly, the lower end of the enclasping seat 1 is positioned in the mounting hole 51, and the upper end of the enclasping seat 1 is positioned outside the mounting hole 51.

In addition, as shown in fig. 7, the base 5 is provided with a first positioning hole 52, the first positioning hole 52 is communicated with the mounting hole 51, the enclasping seat 1 is provided with a limiting groove 15, and the magnetic shoe mounting device 100 further comprises a first limiting post, and the first limiting post penetrates through the first positioning hole 52 and the limiting groove 15 and is used for limiting the position of the enclasping seat 1 relative to the base 5 in the axial direction of the accommodating hole 11. The first limiting post and the first positioning hole 52 may be in interference fit, and the diameter of the first limiting post and the width of the limiting groove 15 in the axial direction of the accommodating hole 11 may be the same. In addition, the limiting groove 15 is usually disposed on the column 13.

After assembly, the magnetic shoe mounting member 3 is positioned above the base 5 and is spaced from the base 5 up and down by a certain distance.

As shown in fig. 2, 4 and 8, in an embodiment, the base 5 is provided with a second positioning hole 53, the second positioning hole 53 is communicated with the mounting hole 51, the magnetic shoe mounting device 100 further includes a second limiting post 6, the second limiting post 6 is penetrating through the second positioning hole 53 and extends into the mounting hole 51, the second limiting post 6 is located at one side of the driving seat 4 away from the enclasping seat 1, that is, the second limiting post 6 is located below the driving seat 4, and a maximum distance of the driving seat 4 moving away from the enclasping seat 1 (that is, moving downwards) is limited by the second limiting post 6.

The driving seat 4 may be located above the second limiting post 6 entirely, or only a portion of the driving seat may be located above the second limiting post 6.

In actual use, when the driving seat 4 moves upwards to the maximum position, the driving seat can be abutted against the enclasping seat 1, and at the moment, the driving piece 2 can be driven to move upwards to the maximum position, so that the magnetic shoe mounting piece 3 is horizontally far away from the enclasping seat 1 to the maximum position; when the driving seat 4 moves downwards to the maximum position, the driving seat can be abutted against the second limiting column 6, and at the moment, the driving piece 2 can be driven to move downwards to the maximum position, so that the magnetic shoe mounting piece 3 horizontally approaches the enclasping seat 1 to the maximum position. When the magnet tile is attached to the inside of the motor casing, the driving seat 4 may not move upward to the maximum position when the magnet tile collides with the inner surface of the motor casing.

In one embodiment, the magnetic shoe mounting apparatus 100 further includes a first driving assembly that can drive the driving member 2 to move (i.e., up and down) along the axial direction of the receiving hole 11. The first driving unit may be a power source capable of driving the object to move linearly, such as an air cylinder, and may include a rotary motor and a screw mechanism, and the rotary motor may drive the driving element 2 to move up and down by the screw mechanism.

In addition, the first driving assembly may be connected to the driving seat 4, so as to drive the driving seat 4 to move along the axial direction of the accommodating hole 11, and further drive the driving member 2 to move along the axial direction of the accommodating hole 11.

Further, the first driving assembly may be protruded from the lower surface of the base 5 into the mounting hole 51 to be coupled with the driving socket 4.

In an embodiment, the magnetic shoe mounting device 100 further includes a second driving assembly, where the first driving assembly and the base 5 are both mounted on the second driving assembly, and the second driving assembly is used to drive the base 5 and the first driving assembly to move synchronously along the axial direction of the accommodating hole 11, so that the magnetic shoe mounting member 3, the enclasping seat 1, and the driving member 2 move synchronously along the axial direction of the accommodating hole 11.

In addition, the magnetic shoe mounting apparatus 100 includes a corresponding controller for controlling the operation of the first drive assembly and the second drive assembly.

The embodiment of the utility model also provides a motor assembly device, which comprises the magnetic shoe mounting device 100 according to any one of the embodiments. In addition, the device also comprises a motor casing driving device, and during production, the motor casing driving device can grab the motor casing from a corresponding supporting device (defined as a first supporting device), then drive the motor casing to move to the position above the magnetic shoe mounting device 100, and then drive the base 5 to move upwards by a second driving component so that the magnetic shoe mounting piece 3 stretches into a preset position in the motor casing; then, the first driving component drives the driving piece 2 to move upwards, so that the magnetic shoe mounting piece 3 drives the magnetic shoe to horizontally move away from the enclasping seat 1, and the magnetic shoe is adhered to the inner surface of the motor casing; then, the first driving component drives the driving piece 2 to move downwards, so that the magnetic shoe mounting piece 3 horizontally approaches the enclasping seat 1; then, the second driving component drives the base 5 and the first driving component to move downwards synchronously, so that the magnetic shoe mounting piece 3, the enclasping seat 1 and the driving piece 2 are driven to move synchronously in an oriented manner, and the magnetic shoe mounting device 100 is moved out of the motor casing; then, the electrode case driving means places the motor case mounted with the magnetic shoe on the second supporting means.

The motor casing driving device can be a carrying device such as a manipulator in the prior art.

In some cases, after the magnetic shoe mounting device 100 extends into the motor casing, the upper end of the enclasping base 1 may abut against the upper cover of the motor casing.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The magnetic shoe mounting device is characterized by comprising a holding seat, a driving piece and a magnetic shoe mounting piece;

the enclasping seat is provided with a first surface and a second surface which are arranged in opposite directions, the first surface is provided with an accommodating hole, the side wall of the accommodating hole is provided with an avoiding groove, and the avoiding groove penetrates through the side wall of the accommodating hole;

the driving piece is arranged in the accommodating hole and can move along the axial direction of the accommodating hole; the driving piece is provided with an inclined guide groove;

the magnetic shoe mounting piece is used for placing a magnetic shoe, and extends into the accommodating hole from the avoidance groove and extends into the guide groove;

when the driving piece moves along the axial direction of the containing hole, the groove wall of the guide groove can apply force to the magnetic shoe mounting piece so as to drive the magnetic shoe mounting piece to be close to or far away from the holding seat in the radial direction of the containing hole.

2. The magnetic shoe mounting device according to claim 1, wherein the driving member, the magnetic shoe mounting member, the receiving hole, and the escape groove are each provided in plurality;

the accommodating holes are uniformly distributed around the axis of the enclasping seat;

one accommodating hole is correspondingly communicated with one avoidance groove to form an accommodating cavity;

one driving piece and one magnetic shoe mounting piece are matched in one containing cavity, so that one driving piece can drive one magnetic shoe mounting piece to move along the axial direction of the containing hole.

3. The magnetic shoe mounting apparatus according to claim 1 or 2, wherein a distance between the guide groove and the second surface gradually increases in a direction from the receiving hole to the escape groove.

4. The device according to claim 2, further comprising a driving seat, wherein each driving member is connected to the driving seat so as to drive each driving member to move synchronously along the axial direction of the receiving hole by the driving seat.

5. The device according to claim 4, further comprising a base having a mounting hole formed therethrough in an axial direction of the receiving hole;

the enclasping seat and the driving seat are both arranged in the mounting hole;

the driving seat is positioned on one side of the first surface, which is away from the second surface, and can move in the mounting hole along the axial direction of the accommodating hole, and the mounting hole is used for guiding the movement of the driving seat along the axial direction of the accommodating hole;

the mounting hole is a square hole, and the enclasping seat is of a cuboid structure; the hole wall of the mounting hole is matched with the enclasping seat so as to limit the position of the enclasping seat relative to the base in the circumferential direction of the mounting hole;

the base is provided with a first positioning hole, the first positioning hole is communicated with the mounting hole, the enclasping seat is provided with a limiting groove, the magnetic shoe mounting device further comprises a first limiting column, and the first limiting column penetrates through the first positioning hole and the limiting groove and is used for limiting the position of the enclasping seat relative to the base in the axial direction of the accommodating hole;

the base is provided with a second positioning hole, the second positioning hole is communicated with the mounting hole, the magnetic shoe mounting device further comprises a second limiting column, the second limiting column penetrates through the second positioning hole and stretches into the mounting hole, and the second limiting column is located on one side, deviating from the enclasping seat, of the driving seat and used for limiting the maximum distance, deviating from the enclasping seat, of the driving seat.

6. The device for mounting a magnetic shoe according to claim 4, wherein a plurality of limiting holes are formed in a surface of the driving seat, which is close to the holding seat, and one driving member is mounted in one of the limiting holes and abuts against a bottom surface of the limiting hole.

7. The magnetic shoe mounting apparatus of claim 1, wherein the magnetic shoe mounting member comprises a mounting plate, a connecting plate, and a guide post;

the mounting plate is positioned at the outer side of the enclasping seat, and one side of the mounting plate, which is away from the enclasping seat, is used for adsorbing the magnetic shoe;

the connecting plate is connected to the mounting plate and extends into the accommodating hole from the avoidance groove; in the axial direction of the accommodating hole, the length of the avoidance groove is matched with the length of the connecting plate, and the connecting plate can be limited through two side walls of the avoidance groove in the axial direction of the accommodating hole;

the guide post is connected to the connecting plate and extends into the guide groove.

8. The magnetic shoe mounting apparatus of claim 7, wherein the driving member comprises a force bar, a first guide plate, and a second guide plate;

the first guide plate and the second guide plate are arranged on the force application rod at intervals;

the guide groove comprises a first groove and a second groove, the first groove is arranged on the surface of the first guide plate, which is close to the second guide plate, and the second groove is arranged on the surface of the second guide plate, which is close to the first guide plate;

the two ends of the guide post are respectively arranged in the first groove and the second groove.

9. The magnetic shoe mounting apparatus of claim 1, wherein the hug seat comprises a cylinder and an end cap, the cylinder being connected to the end cap;

the accommodating hole and the avoiding groove are arranged on the column body;

the accommodating hole penetrates through the column body along the direction from the column body to the end cover;

the avoidance groove extends from the surface of the cylinder, which is close to the end cover, to the surface of the cylinder, which is away from the end cover, and the avoidance groove and the surface of the cylinder, which is away from the end cover, are arranged at intervals;

the end cover seals an opening formed by the accommodating hole and the avoidance groove on the surface of the cylinder, which is close to the end cover.

10. An electric motor assembly apparatus comprising a magnetic shoe mounting device as claimed in any one of claims 1 to 9.