Magnetic shoe pasting tool device

Abstract

The utility model discloses a magnetic tile pasting tool device, which comprises a magnetic tile pasting tool device main body and a rotor shell placing table, and the rotor shell placing table is used for placing a rotor shell and is detachably connected with the magnetic tile pasting tool device main body; the magnetic tile pasting tool device body comprises a pressing head and a magnetic tile positioning seat, a magnetic tile positioning ring is arranged in the magnetic tile positioning seat, a plurality of elastic piece positioning pins are arranged on the side wall of the magnetic tile positioning ring, elastic pieces are arranged on the elastic piece positioning pins, and one end of each elastic piece positioning pin abuts against a magnetic tile containing ring. According to the utility model, the magnetic shoe is placed in the magnetic shoe positioning seat, and the magnetic shoe can be quickly and accurately assembled in the rotor shell through the magnetic shoe positioning seat, so that the magnetic shoe assembling efficiency can be improved, and the body injury of assembling personnel can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of rotor assembly equipment, in particular to a magnetic tile pasting tooling device. Background Art

[0002] Magnetic tiles are a type of permanent magnet that is mainly used in motors. They are made of rare earth materials by die-casting and grinding, and then magnetized to form magnetic tiles. In the motor production process, the process of bonding magnetic tiles is indispensable. Generally, structural glue is applied manually to the magnetic tiles and the inner wall of the motor housing. After the glue is dry, the spring pieces are manually pressed in to fix the magnetic tiles. For example, a Chinese patent with patent number CN201910140944.1 discloses an auxiliary device for sticking magnetic tiles to the rotor of a permanent magnet motor. The device brushes the glue for sticking the rotor on the inner side of the rotor yoke between any two partition sleeves, holds the magnetic tile cylinder of the magnetic tile installation tool by hand, and presses the inner side of the installation fixing plate against the outer side of the rotor yoke. The bottom of the front of the magnetic tile cylinder is close to the top of the rotor yoke. The magnetic tile baffle is located between the two partition sleeves and faces the inner side of the rotor yoke. Push it down by hand. The handle and the top block slowly slide the magnetic tile down along the magnetic tile baffle. When the magnetic tile slides down, it is close to the inner side of the rotor yoke and will not cause collision. Since the magnetic tile has been magnetized, it can be directly attached to the inner wall of the rotor yoke coated with glue. Then the magnetic tile installation tooling is taken out by hand. In this way, the pasting of a piece of magnetic tile is completed. The remaining magnetic tiles can be attached to the inner side of the rotor yoke in an alternating manner of N pole and S pole using the same method mentioned above. After the glue for sticking the magnetic tile solidifies, unscrew the two nuts from the positioning column, pull the handle upward by hand, so that the magnetic tile partition and the partition sleeve leave the rotor yoke and the magnetic tile, and take out the rotor magnetic tile auxiliary device. In this way, the entire rotor magnetic tile pasting process is completed. However, this installation step is too cumbersome, resulting in low efficiency of manual assembly, and the manual glue used during the installation process will cause pollution to the assemblers and affect their health.

[0003] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0004] The purpose of the utility model is to provide a magnetic tile pasting tooling device which can effectively solve the above technical problems.

[0005] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0006] A magnetic tile pasting tooling device, comprising a magnetic tile pasting tooling device body and a rotor shell placement platform, characterized in that:

[0007] A rotor casing placement table, which is used to place the rotor casing and is detachably connected to the main body of the magnetic tile pasting tooling device;

[0008] The main body of the magnetic tile pasting tooling device includes a pressure head and a magnetic tile positioning seat, a magnetic tile positioning ring is arranged inside the magnetic tile positioning seat, a plurality of spring positioning pins are arranged on the inner circumference of the magnetic tile positioning ring, and a magnetic tile placing ring is arranged inside the magnetic tile positioning ring, there is a gap between the magnetic tile positioning ring and the magnetic tile placing ring, and the gap is divided by the spring positioning pins.

[0009] Furthermore, a positioning base is provided at the bottom of the magnetic tile positioning seat, and the positioning base and the magnetic tile positioning seat are fixedly connected by avoidance columns. Openings are provided at the four corners of the positioning base, guide columns are fixed in the openings, and springs are sleeved on the guide columns.

[0010] Furthermore, a limiting column is provided on the positioning base.

[0011] Furthermore, a shaft sleeve is provided on the guide column, and a bottom end of the shaft sleeve abuts against one end of the spring.

[0012] Furthermore, a linear bearing is provided in the shaft sleeve, and the guide column passes through the linear bearing.

[0013] Furthermore, the four corners of the magnetic tile positioning seat are provided with through holes, and the linear bearing passes through the magnetic tile positioning seat through the through holes.

[0014] Furthermore, the rotor housing placement platform is provided with holes whose shapes and positions match those of the through holes of the magnetic shoe positioning seat.

[0015] Furthermore, the rotor housing placement platform includes a pressing plate and a rotor housing misalignment adjustment ring with a rotor housing positioning ring, a plurality of magnetic tile positioning pins are evenly arranged in the pressing plate, and a plurality of motion grooves for connecting the magnetic tile positioning pins are evenly arranged on the rotor housing misalignment adjustment ring;

[0016] Wherein, the rotor housing misalignment adjustment ring moves on the press-fit plate through the magnetic tile positioning pin, and the movement trajectory of the magnetic tile positioning pin is in the shape of a movement groove.

[0017] Furthermore, a positioning pin for fixing the rotor housing is provided in the rotor housing misalignment adjustment ring.

[0018] Furthermore, a spring-type positioning pin pressing block is fixed to the bottom of the magnetic tile positioning seat, and a spring-type positioning pin is abutted against by a spring.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the magnetic tile positioning seat can be used to quickly and accurately assemble the magnetic tile in the rotor housing, which can not only improve the magnetic tile assembly efficiency but also reduce the physical damage of the assembler. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0021] Figure 1 It is an exploded view of the utility model.

[0022] Figure 2 It is an assembly drawing of the utility model.

[0023] Figure 3 It is an assembly cross-sectional view of the utility model.

[0024] Figure 4 It is a top view of the utility model.

[0025] Figure 5 It is a top view of the magnetic tile positioning seat in the utility model.

[0026] Figure 6 It is an assembly drawing of the utility model.

[0027] In the figure: A. main body of the magnetic tile fixture, B. rotor casing placement table, C. rotor casing, D. magnetic tile, 1. pressure head, 2. magnetic tile positioning seat, 3. positioning base, 4. avoidance column, 5. magnetic tile positioning ring, 6. magnetic tile placement ring, 7. spring clip positioning pin, 9. guide column, 10. spring, 11. bushing, 12. linear bearing, 13. crimping plate, 14. rotor casing positioning ring, 15. rotor casing misalignment adjustment ring, 16. magnetic tile positioning pin, 17. spring clip positioning pin pressure block, 18. limit column, 19. spring, 20. positioning pin. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.

[0029] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0030] like Figures 1 to 6 The embodiment of the utility model is a magnetic tile fixture device, which includes a magnetic tile fixture device body A and a rotor casing placement platform B. The magnetic tile fixture device body A and the rotor casing placement platform B are detachably connected. The rotor casing placement platform B is used to place a rotor casing C. The rotor casing placement platform B includes a crimping plate 13 and a rotor casing misalignment adjustment ring 15 with a rotor casing positioning ring 14. A number of movement grooves are evenly arranged on the rotor casing misalignment adjustment ring 15. A number of magnetic tile positioning pins 16 are evenly arranged in the crimping plate 13. The rotor casing misalignment adjustment ring 15 is provided with a movement groove that matches the magnetic tile positioning pin 16. The magnetic tile positioning pin 16 is connected to the movement groove, and a fixing pin 20 for fixing the rotor casing C is provided on one side of the inner ring of the rotor casing misalignment adjustment ring 15; the fixing pin 20 fixes the rotor casing C in the rotor casing misalignment adjustment ring 15, and the rotor casing misalignment adjustment ring 15 can be rotated on the crimping plate 13 through the magnetic tile positioning pin 16, thereby adjusting the position between the rotor casing C and the magnetic tile D.

[0031] like Figure 2 The main body A of the magnetic tile sticking tooling device includes a pressure head 1 and a magnetic tile positioning seat 2. The pressure head 1 is located at the upper end of the rotor casing placement platform B. A magnetic tile positioning ring 5 is provided in the magnetic tile positioning seat 2. The side wall of the magnetic tile positioning ring 5 is provided with a plurality of spring positioning pins 7. Spring clips 19 are inserted into the spring positioning pins 7. One end of the spring positioning pin 7 abuts against a magnetic tile placement ring 6. By installing the magnetic tile D into the magnetic tile positioning seat 2, the spring clip 19 clamps it and fixes it to prevent displacement.

[0032] like Figures 2 to 6A positioning base 3 is provided at the bottom of the magnetic tile positioning seat 2, and the positioning base 3 and the magnetic tile positioning seat 2 are movably connected by a avoidance column 4, one end of the avoidance column 4 passes through the magnetic tile positioning seat 2 and is fixedly connected to the magnetic tile placing ring 6, and the other end of the avoidance column 4 is fixed to the central axis position of the positioning base 3; openings are provided at the four corners of the positioning base 3, and guide columns 9 are fixed in the openings. A spring 10 and a sleeve 11 are sleeved on the guide column 9, and the bottom end of the sleeve 11 abuts against the spring 10. A linear bearing 12 is provided in the sleeve 11, and the guide column 9 also penetrates the linear bearing 12. The four corners of the magnetic tile positioning seat 2 are provided with through holes matching the opening positions, and the linear bearing 12 penetrates through the through holes Pass through the magnetic tile positioning seat 2; by pressing the magnetic tile positioning seat 2, the magnetic tile positioning seat 2 is forced to abut against the shaft sleeve 11, thereby compressing the spring 10 on the guide column 9. At this time, the avoidance column 4 and the magnetic tile placement ring 6 remain stationary, and the magnetic tile positioning seat 2 moves vertically downward along the guide column 9, and a hole matching the shape and position of the perforation of the magnetic tile positioning seat 2 is provided on the rotor casing placement platform B. The guide column 9 passes through the hole, and the rotor casing placement platform B and the magnetic tile positioning seat 2 move vertically downward along the guide column 9 together. In addition, in order to control the movement range of the magnetic tile positioning seat 2 and facilitate operation, a limit column 18 is provided at each of the opposite ends of the positioning base 3, and the height of the limit column 18 is lower than the height of the guide column 9.

[0033] Working principle: install the magnetic tile D into the magnetic tile positioning seat 2, place the spring 19 on the spring positioning pin 7, and fix the magnetic tile D in the magnetic tile positioning seat 2 through the spring 19; place the rotor casing C into the rotor casing positioning ring 14, rotate the rotor casing positioning ring 14 by sticking the magnetic tile positioning pin 16, determine the connection position of the rotor casing C and the magnetic tile D, use the pressure head 1 to apply a downward force to the rotor casing C, and the rotor casing placing platform B and the magnetic tile positioning seat 2 move vertically downward along the guide column 9 until the bottom of the rotor casing placing platform B abuts against the limit column 18, and the magnetic tile D fixed on the magnetic tile positioning seat 2 and the spring 19 are pressed into the rotor casing C through the avoidance column 4.

[0034] The standard parts used in this utility model can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art. It will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field. It should be understood that for ordinary technicians in this field, improvements or changes can be made according to the above description, and all these improvements and changes should belong to the protection scope of the claims attached to this utility model.

Claims

1. A magnetic tile fixture, comprising a magnetic tile fixture body (A) and a rotor housing placement platform (B), Features: A rotor casing placement table (B), which is used to place the rotor casing (C) and is detachably connected to the main body of the magnetic tile pasting tooling device (A); The main body (A) of the magnetic tile pasting tooling device comprises a pressure head (1) and a magnetic tile positioning seat (2), wherein a magnetic tile positioning ring (5) is arranged inside the magnetic tile positioning seat (2), a plurality of spring-type positioning pins (7) are arranged on the inner circumference of the magnetic tile positioning ring (5), and a magnetic tile placement ring (6) is arranged inside the magnetic tile positioning ring (5), and a gap exists between the magnetic tile positioning ring (5) and the magnetic tile placement ring (6), and the gap is divided by the spring-type positioning pins (7).

2. A magnetic tile pasting tooling device as claimed in claim 1, Features: A positioning base (3) is provided at the bottom of the magnetic tile positioning seat (2); the positioning base (3) and the magnetic tile positioning seat (2) are fixedly connected by avoidance columns (4); four corners of the positioning base (3) are provided with openings; guide columns (9) are fixed in the openings; and a spring (10) is sleeved on the guide column (9).

3. A magnetic tile pasting tooling device as claimed in claim 2, Features: The positioning base (3) is provided with a limiting column (18).

4. A magnetic tile pasting tooling device as claimed in claim 2, Features: The guide column (9) is sleeved with a shaft sleeve (11), and the bottom end of the shaft sleeve (11) abuts against one end of the spring (10).

5. A magnetic tile pasting tooling device as claimed in claim 4, Features: A linear bearing (12) is arranged inside the shaft sleeve (11), and the guide column (9) passes through the linear bearing (12).

6. A magnetic tile pasting tooling device as claimed in claim 5, Features The four corners of the magnetic tile positioning seat (2) are each provided with a through hole, and the linear bearing (12) passes through the magnetic tile positioning seat (2) through the through holes.

7. A magnetic tile pasting tooling device as claimed in claim 6, Features: The rotor shell placement platform (B) is provided with holes whose shape and position match the perforations of the magnetic shoe positioning seat (2).

8. A magnetic tile pasting tooling device as claimed in claim 7, Features: The rotor shell placement platform (B) comprises a pressing plate (13) and a rotor shell misalignment adjustment ring (15) with a rotor shell positioning ring (14); a plurality of magnetic tile positioning pins (16) are evenly arranged in the pressing plate (13); and a plurality of movement grooves for connecting the magnetic tile positioning pins (16) are evenly arranged on the rotor shell misalignment adjustment ring (15); The rotor housing misalignment adjustment ring (15) moves on the crimping plate (13) via a magnetic tile positioning pin (16), and the movement track of the magnetic tile positioning pin (16) is in the shape of a movement groove.

9. A magnetic tile pasting tooling device as claimed in claim 8, Features: A positioning pin (20) for fixing the rotor housing (C) is arranged inside the rotor housing misalignment adjustment ring (15).

10. A magnetic tile pasting tooling device as claimed in claim 1, Features: A spring-type positioning pin pressing block (17) is fixed to the bottom of the magnetic tile positioning seat (2), and a spring-type positioning pin (7) is abutted against by a spring (19).

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