CN210640797U

CN210640797U - Motor magnetic shoe convenient to stable use

Info

Publication number: CN210640797U
Application number: CN201922077832.4U
Authority: CN
Inventors: 毛双全; 李婷
Original assignee: Nanjing Shuangguan Magnetic Industry Co Ltd
Current assignee: Nanjing Shuangguan Magnetic Industry Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-05-29
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a motor magnetic shoe convenient to stable use, including base, support column, moulding-die piece and fixing device, the surperficial four corners welded fastening of base has the support column, four groups the top welded fastening of support column has the mounting panel, there is the pneumatic cylinder at the top of mounting panel through the bolt fastening, the flexible post of hydraulic stem runs through the mounting panel to extend to the below of mounting panel, the bottom welded fastening of the flexible post of pneumatic cylinder has the deflector, the bottom intermediate position welded fastening of deflector has the briquetting, moulding-die piece below is equipped with fixing device, fixing device's bottom welded fastening has two sets of installation pieces, and sliding connection has the guide post in the installation piece, guide post welded fastening is on the surface of base. This motor magnetic shoe convenient to stable use, the installation of the magnetic shoe of not only being convenient for, installation back is more stable moreover, is difficult for droing, has guaranteed the life of motor.

Description

Motor magnetic shoe convenient to stable use

Technical Field

The utility model belongs to the technical field of the motor magnetic shoe, concretely relates to motor magnetic shoe convenient to stable use.

Background

The motor magnetic shoe is a shoe-shaped magnet mainly used on a permanent magnet motor in a permanent magnet. Below the curie temperature, there are many small regions inside ferromagnetic or ferrimagnetic materials that each have a spontaneous magnetic moment and the moments are paired. They are disoriented and, if magnetized without the application of a magnetic field, have a magnetic moment of zero overall. At present, a permanent magnet direct current motor is installed on common household appliances, most of the installation of the magnetic shoes in the permanent magnet direct current motor is fixed in a gluing and pasting mode, and the installation method of manual installation is low in precision and inconvenient to operate, so that the magnetic shoes are prone to falling off due to insufficient force, and the motor is prone to being damaged.

Therefore, in order to meet the current situation, the design and production of a motor magnetic shoe which is convenient to use stably are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor magnetic shoe convenient to stable use 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: the utility model provides a motor magnetic shoe convenient to stable use, includes base, support column, moulding-die piece and fixing device, the surperficial four corners welded fastening of base has the support column, four groups the top welded fastening of support column has the mounting panel, there is the pneumatic cylinder at the top of mounting panel through the bolt fastening, the flexible post of pneumatic cylinder runs through the mounting panel to extend to the below of mounting panel, the bottom welded fastening of the flexible post of pneumatic cylinder has the deflector, the bottom intermediate position welded fastening of deflector has the pressure module, moulding-die piece below is equipped with fixing device, fixing device's bottom welded fastening has two sets of installation pieces, and two sets of installation piece symmetric distribution are in fixing device's bottom, and sliding connection has the guide post in the installation piece, guide post welded fastening is on the surface of base.

Preferably, the fixing device comprises a fixing plate and a fixing die, the fixing die is fixed on the surface of the fixing plate through bolts, guide holes are formed in the periphery of the fixing die, telescopic rods are connected in the guide holes in a sliding mode, the other ends of the telescopic rods are fixedly welded with magnetic shoe fixing blocks, and fixing lugs are fixedly welded on two sides of the outer wall of each magnetic shoe fixing block.

Preferably, two groups of mounting holes are formed in the top of the fixed die and are symmetrically distributed on two sides of the fixed die, return springs are welded and fixed in the two groups of mounting holes, return rods are welded and fixed at the tops of the return springs, and two groups of positioning plates are symmetrically welded and fixed at the tops of the fixed die.

Preferably, the through-hole has been seted up in the four corners of deflector, and the welded fastening has a guide sleeve in the through-hole, and guide sleeve sliding connection is at the outer wall of support column, the cover is equipped with supporting spring on the outer wall of support column, supporting spring's one end welded fastening is on the surface of base, and other end welded fastening is in guide sleeve's bottom.

Preferably, the symmetry has been seted up other two sets of guiding holes on the fixed plate, and the guiding hole extends to in the fixed mould, the guide post slides in the guiding hole of fixed plate and fixed mould, the installation piece bottom welded fastening of fixing device bottom has guide spring, guide spring's other end welded fastening is on the surface of base, the shifting chute has been seted up to the intermediate position of fixed plate and fixed mould, and sliding connection has the ejector pin in the shifting chute.

The utility model discloses a technological effect and advantage: according to the motor magnetic tile convenient to stably use, the magnetic tile is fixed on the magnetic tile fixing block, the motor shell coated with glue inside is placed on the reset rod and is positioned through the positioning plate, the hydraulic cylinder drives the pressing module to press downwards, the fixed die and the magnetic tile are wrapped inside the motor shell, the magnetic tile is convenient to mount, and the mounting precision can be guaranteed through the positioning plate; push down through the pneumatic cylinder, can make the ejector pin rebound, promote telescopic link and the outside removal of magnetic shoe fixed block, make the magnetic shoe hug closely inside the motor casing, guaranteed the stability of magnetic shoe at the laminating of motor inner wall, avoid the magnetic shoe to drop, influence the life of motor, this motor magnetic shoe convenient to stable use, the installation of the magnetic shoe of not only being convenient for, more stable after the installation moreover is difficult for droing, has guaranteed the life of motor.

Drawings

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

fig. 2 is a cross-sectional view of the fixing device of the present invention;

fig. 3 is a top view of the fixing device of the present invention.

In the figure: the device comprises a base 1, a support column 2, a support spring 3, a mounting plate 4, a hydraulic cylinder 5, a guide plate 6, a pressure module 7, a guide spring 8, a guide column 9, a push rod 10, a fixing device 11, a fixing plate 12, a fixing die 13, a telescopic rod 14, a magnetic shoe fixing block 15, a return spring 16, a return rod 17 and a positioning plate 18.

Detailed Description

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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a motor magnetic shoe convenient to stable use as shown in fig. 1-3, including base 1, support column 2, moulding-die piece 7 and fixing device 11, base 1's surperficial four corners welded fastening has support column 2, four groups the top welded fastening of support column 2 has mounting panel 4, there is pneumatic cylinder 5 at the top of mounting panel 4 through the bolt fastening, pneumatic cylinder 5's model is: TY290, the flexible post of pneumatic cylinder 5 runs through mounting panel 4 to extend to the below of mounting panel 4, the bottom welded fastening of the flexible post of pneumatic cylinder 5 has deflector 6, the bottom intermediate position welded fastening of deflector 6 has pressure module 7, it is equipped with fixing device 11 to press module 7 below, fixing device 11's bottom welded fastening has two sets of installation pieces, and two sets of installation piece symmetric distribution have guide post 9 in fixing device 11's bottom, sliding connection has guide post 9 in the installation piece, guide post 9 welded fastening is on the surface of base 1.

Specifically, fixing device 11 includes fixed plate 12 and fixed mould 13, there is fixed mould 13 fixed through the bolt fastening on the surface of fixed plate 12, the guiding hole has been seted up around fixed mould 13, sliding connection has telescopic link 14 in the guiding hole, telescopic link 14's other end welded fastening has magnetic shoe fixed block 15, telescopic link 14 can adjust the position of magnetic shoe fixed block 15, can make the magnetic shoe laminate with the inner wall of motor casing more firmly, the outer wall both sides welded fastening of magnetic shoe fixed block 15 has fixed lug, and fixed lug can fix the magnetic shoe, avoids the magnetic shoe to drop when the installation.

Specifically, two sets of mounting holes have been seted up at the top of fixed mould 13, and two sets of mounting holes symmetric distribution are in the both sides of fixed mould 13, and two sets of mounting holes welded fastening have reset spring 16, reset spring 16's top welded fastening has reset lever 17, reset lever 17 extrusion reset spring 16 makes reset spring 16 deformation, and when moulding-die piece 7 rebound, reset spring 16 resets, promotes reset lever 17 and upwards moves, and the quick and fixed mould 13 separation of motor casing of being convenient for, the top symmetric welded fastening of fixed mould 13 has two sets of locating plates 18.

Specifically, the through-hole has been seted up in the four corners of deflector 6, and welded fastening has a guide sleeve in the through-hole, and guide sleeve sliding connection is in the outer wall of support column 2, the cover is equipped with supporting spring 3 on the outer wall of support column 2, supporting spring 3's one end welded fastening is in base 1's surface, and other end welded fastening is in guide sleeve's bottom, 3 deformation back resets of supporting spring can promote deflector 6 rebound and reset.

Specifically, two other sets of guiding holes have been seted up to the symmetry on fixed plate 12, and the guiding hole extends to fixed mould 13 in, guide post 9 slides in the guiding hole of fixed plate 12 and fixed mould 13, the installation piece bottom welded fastening of fixing device 11 bottom has guide spring 8, guide spring 8's other end welded fastening is on the surface of base 1, the shifting chute has been seted up with fixed mould 13's intermediate position to fixed plate 12, and sliding connection has ejector pin 10 in the shifting chute, ejector pin 10 can promote the outside removal of telescopic link 14, promotes the inner wall laminating of magnetic shoe fixed block 15 and motor, has guaranteed the firmness of magnetic shoe with the laminating of motor inner wall.

Specifically, when the motor magnetic shoe convenient for stable use is used, the magnetic shoe is fixed on a magnetic shoe fixing block 15, the magnetic shoe is fixed through a fixing bump, a motor shell coated with glue inside is placed on a reset rod 17 and is positioned through a positioning plate 18, a hydraulic cylinder 5 is started, a pressure module 7 is driven to press down through the hydraulic cylinder 5, the motor shell wraps a fixing mold 13 and the magnetic shoe, the hydraulic cylinder 5 presses down continuously, an ejector rod 10 moves upwards in a fixing plate 12 and the fixing mold 13, an expansion rod 14 and the magnetic shoe fixing block 15 are pushed to move outwards, the magnetic shoe is tightly attached to the inside of the motor shell, the attachment stability of the magnetic shoe on the inner wall of the motor is ensured, the magnetic shoe is prevented from falling off, after the magnetic shoe is fixed, a telescopic column of the hydraulic cylinder 5 moves upwards, a reset spring 16 resets, the reset rod 17 is pushed to move upwards, and the motor shell is conveniently separated from the fixing mold 13 quickly, the guide plate 6 is restored by restoring the support spring 3.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a motor magnetic shoe convenient to stable use, includes base (1), support column (2), moulding-die piece (7) and fixing device (11), its characterized in that: supporting columns (2) are welded and fixed at four corners of the surface of the base (1), mounting plates (4) are welded and fixed at the tops of the four groups of supporting columns (2), the top of the mounting plate (4) is fixed with a hydraulic cylinder (5) through a bolt, a telescopic column of the hydraulic cylinder (5) penetrates through the mounting plate (4), and extends to the lower part of the mounting plate (4), a guide plate (6) is welded and fixed at the bottom of a telescopic column of the hydraulic cylinder (5), a pressure module (7) is welded and fixed at the middle position of the bottom of the guide plate (6), the pressing module (7) is provided with a fixing device (11) below, the bottom of the fixing device (11) is welded and fixed with two sets of installation blocks, the two sets of installation blocks are symmetrically distributed at the bottom of the fixing device (11), the installation blocks are internally and slidably connected with guide columns (9), and the guide columns (9) are welded and fixed on the surface of the base (1).

2. A motor magnetic shoe for stable use according to claim 1, characterized by: fixing device (11) are including fixed plate (12) and fixed mould (13), the surface of fixed plate (12) is fixed with fixed mould (13) through the bolt, the guiding hole has been seted up around fixed mould (13), sliding connection has telescopic link (14) in the guiding hole, the other end welded fastening of telescopic link (14) has magnetic shoe fixed block (15), the outer wall both sides welded fastening of magnetic shoe fixed block (15) has fixed lug.

3. A motor magnetic shoe for stable use according to claim 2, characterized by: two groups of mounting holes are formed in the top of the fixed die (13), the two groups of mounting holes are symmetrically distributed on two sides of the fixed die (13), return springs (16) are welded and fixed in the two groups of mounting holes, return rods (17) are welded and fixed at the tops of the return springs (16), and two groups of positioning plates (18) are symmetrically welded and fixed at the tops of the fixed die (13).

4. A motor magnetic shoe for stable use according to claim 1, characterized by: the through-hole has been seted up in the four corners of deflector (6), and welded fastening has a guide sleeve in the through-hole, and guide sleeve sliding connection is at the outer wall of support column (2), the cover is equipped with supporting spring (3) on the outer wall of support column (2), the one end welded fastening of supporting spring (3) is on the surface of base (1), and other end welded fastening is in guide sleeve's bottom.

5. A motor magnetic shoe for stable use according to claim 2, characterized by: the utility model discloses a fixing device, including fixed plate (12), fixed die (13), guide post (9), fixing device (11), fixed die (13), fixed plate (12) are gone up the symmetry and have seted up other two sets of guiding holes, and the guiding hole extends to in the fixed die (13), guide post (9) slide in the guiding hole of fixed plate (12) and fixed die (13), the installation piece bottom welded fastening of fixing device (11) bottom has guide spring (8), the other end welded fastening of guide spring (8) is on the surface of base (1), the shifting chute has been seted up to the intermediate position of fixed plate (12) and fixed die (13), and sliding connection has.