A magnet mounting fixture

Abstract

The utility model relates to the field of magnet mounting technology, and in particular to a magnet mounting jig, comprising: a stator plate, and: a plurality of magnets, wherein the plurality of magnets are staggeredly mounted on the upper surface of the stator plate; a mounting jig, wherein the mounting jig is arranged at the top of the stator plate and is used to mount the magnets on the stator plate; and a baffle component, wherein the baffle component is arranged at the left end of the mounting jig. The utility model provides a staggered first partition component and a second partition component between a first fixed plate and a second fixed plate, wherein the first partition component and the second partition component can form a space convenient for magnet installation, and when the first fixed plate and the second fixed plate are pulled to separate the two, the first fixed plate and the second fixed plate can be always close to each other under the action of a spring, so that the first fixed plate and the second fixed plate can clamp the stator plate, thereby enabling magnets of different lengths to be mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of magnet mounting, in particular to a magnet mounting fixture. Background Art

[0002] A linear motor is a transmission device that converts electrical energy directly into mechanical energy. It generally includes a motor stator and a pole plate. The pole plate is formed by attaching multiple magnets to one side of a fixed plate, and the other side is the cargo-carrying part. When the motor stator is energized, the pole plate undergoes relative displacement under the action of magnetic force, thereby driving the cargo forward. It can save a large number of intermediate transmission mechanisms, speed up response speed, and improve accuracy, so it has been widely used.

[0003] During the installation of the stator magnets on the existing motors, personnel use magnet mounting jigs to safely and alternately mount the N poles and S poles of the magnets on the stator plate. However, the existing jigs cannot be flexibly adjusted according to the length of the magnets, which reduces the scope of application. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a magnet mounting fixture to solve the technical problem that the prior fixture cannot be flexibly adjusted according to the length of the magnet.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A magnet mounting jig includes: a stator plate, and:

[0007] A plurality of magnets, wherein the plurality of magnets are staggeredly mounted on the upper surface of the stator plate;

[0008] A mounting jig, which is disposed on the top of the stator plate and is used to mount the magnet on the stator plate;

[0009] A baffle component is arranged at the left end of the mounting fixture.

[0010] Furthermore, the mounting fixture includes a first fixing plate and a second fixing plate which are arranged opposite to each other, and:

[0011] A plurality of first partition members, wherein the plurality of first partition members are disposed between the first fixing plate and the second fixing plate;

[0012] A plurality of second partition members, wherein the plurality of the partition members are disposed between the first fixing plate and the second fixing plate and are staggered with the plurality of first partition members, and a distance between the second partition members and the first partition members is greater than a width of the magnet;

[0013] The baffle is arranged at the middle part of the top end of the plurality of first partition members and the plurality of second partition members.

[0014] Further, each of the plurality of first partition members comprises a first connecting plate fixedly connected to an inner side wall of a first fixing plate, and:

[0015] A first movable plate, one end of which is fixedly connected to the inner side wall of the second fixed plate, and the other end of which is in contact with an end of the first connecting plate away from the first fixed plate; a first extending component is provided between the first movable plate and the first connecting plate.

[0016] Further, the first extension member includes a cavity, and the cavity is arranged inside an end of the first connecting plate away from the first fixing plate;

[0017] a first round rod, one end of which is fixed to the other end of the first movable plate, the other end of which slides through the first connecting plate and extends to the inside of the cavity, and the extended end of the first round rod is fixedly connected to the round plate;

[0018] A spring is sleeved on the outer side of the first round rod.

[0019] Furthermore, the circular plate is slidably fitted inside the cavity, and the right side of the circular plate contacts the front inner wall of the cavity, and the two ends of the spring are respectively fixedly connected to the circular plate and the inner wall of the first cavity.

[0020] Further, each of the plurality of second partition members comprises a second connecting plate fixedly connected to the inner side wall of the second fixing plate, and:

[0021] A second movable plate, one end of which is fixedly connected to the inner wall of the second fixed plate, and the other end of which is in contact with an end of the second connecting plate away from the first fixed plate; a second extending component is provided between the second movable plate and the second connecting plate.

[0022] Furthermore, the second extension member includes a slide groove, and the slide groove is provided in the middle of one end of the second connecting plate away from the first fixing plate;

[0023] A second round rod, one end of which is fixedly connected to the other end of the second movable plate, and the other end of which is slidably fitted in the interior of the sliding groove.

[0024] Furthermore, a groove is provided at the inner upper end of the first fixed plate and is located between the adjacent first connecting plate and the second connecting plate, an inclined surface is provided at the inner upper end of the second fixed plate and is located between the adjacent first movable plate and the second movable plate, air avoidance holes are provided on the inner side of the first fixed plate and at the bottom end of the inclined surface, and a lap groove matching the stator plate is provided at the bottom of the side where the first fixed plate and the second fixed plate are close to each other.

[0025] Furthermore, the baffle component includes a first baffle and a second baffle connected end to end, the right side of the first baffle and the right side of the second baffle are both provided with limiting grooves that cooperate with the magnet, a square hole is provided in the middle of one end of the first baffle close to the second baffle, and a square column is fixedly connected to the middle of the rear end of the second baffle, and the end of the square column away from the second baffle is slidably fitted into the inside of the square hole.

[0026] Furthermore, the bottoms of the ends of the first baffle plate and the second baffle plate that are away from each other are both provided with limiting holes, and the middle parts of the left ends of the first fixing plate and the second fixing plate are both provided with mounting holes that match the limiting holes.

[0027] Beneficial effects of the utility model:

[0028] The utility model arranges the first partition assembly and the second partition assembly in a staggered manner between the first fixing plate and the second fixing plate, and the first partition assembly and the second partition assembly can form a space convenient for installing the magnet. When the first fixing plate and the second fixing plate are pulled to separate the two, the first fixing plate and the second fixing plate can always be close to each other under the action of the spring, so that the first fixing plate and the second fixing plate can clamp the stator plate, so that magnets of different lengths can be mounted. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 This is a schematic diagram of magnet installation in an embodiment of the magnet mounting fixture;

[0031] Figure 2 This is an exploded schematic diagram of an embodiment of the magnet mounting fixture;

[0032] Figure 3 This is a three-dimensional schematic diagram of a mounting fixture of a magnet mounting fixture embodiment;

[0033] Figure 4 It is a schematic diagram of the left side cross-sectional structure of the first partition component of the magnet mounting fixture embodiment;

[0034] Figure 5 It is a schematic diagram of the left-side cross-sectional structure of the second partition component of the magnet mounting fixture embodiment;

[0035] Figure 6 This is a schematic diagram of the three-dimensional structure of the baffle component of the magnet mounting fixture embodiment;

[0036] Figure 7 This is a schematic diagram of the right side cross-sectional structure of the baffle component of the magnet mounting fixture embodiment.

[0037] Explanation of the symbols in the figure: 1. stator plate; 2. mounting fixture; 3. baffle component; 4. magnet; 5. first fixed plate; 6. second fixed plate; 7. groove; 8. inclined surface; 9. air avoidance hole; 10. first connecting plate; 11. second connecting plate; 12. first movable plate; 13. second movable plate; 14. overlapping groove; 15. cavity; 16. first round rod; 17. round plate; 18. spring; 19. second round rod; 20. baffle bar; 21. first baffle; 22. second baffle; 23. limiting groove; 24. square column; 25. limiting hole; 26. mounting hole. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0040] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0041] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0042] See also Figure 1-7 As shown, a magnet mounting fixture comprises: a stator plate 1, and: a plurality of magnets 4, wherein the plurality of magnets 4 are staggeredly mounted on the upper surface of the stator plate 1; a mounting fixture 2, wherein the mounting fixture 2 is arranged at the top end of the stator plate 1 and is used to mount the magnets 4 on the stator plate 1; and a baffle component 3, wherein the baffle component 3 is arranged at the left end of the mounting fixture 2.

[0043] When in use, the mounting jig 2 is installed above the stator plate 1, and then the baffle component 3 is installed on the left end of the mounting jig 2. Then, the magnets 4 are staggeredly mounted on the upper surface of the stator plate 1 through the mounting jig 2 according to the installation requirements.

[0044] Specifically, Figure 2 and Figure 3 As shown, the mounting fixture 2 includes a first fixed plate 5 and a second fixed plate 6 that are arranged opposite to each other, and: a plurality of first partitioning components, the plurality of partitioning components are arranged between the first fixed plate 5 and the second fixed plate 6; a plurality of second partitioning components, the plurality of partitioning components are arranged between the first fixed plate 5 and the second fixed plate 6 and are staggered with the plurality of first partitioning components, and the distance between the second partitioning components and the first partitioning components is greater than the width of the magnet 4; a baffle 20, the baffle 20 is arranged at the middle of the top ends of the plurality of first partitioning components and the plurality of second partitioning components; the adjacent first components and the second components and the first fixed plate 5 and the second fixed plate 6 can separate an installation space that cooperates with the magnet 4, which is convenient for the installation of the magnet 4 and prevents the N pole and the S pole of the magnet 4 from being attracted together and the magnet 4 from being installed upside down, so that the magnet 4 has high assembly accuracy and good consistency.

[0045] Specifically, Figure 2 , Figure 3 and Figure 4 As shown, multiple first partition components all include a first connecting plate 10 fixedly connected to the inner wall of the first fixed plate 5, and: a first movable plate 12, one end of the first movable plate 12 is fixedly connected to the inner wall of the second fixed plate 6, and the other end of the first movable plate 12 is in contact with an end of the first connecting plate 10 away from the first fixed plate 5; a first extending component is provided between the first movable plate 12 and the first connecting plate 10; the first movable plate 12 and the first connecting plate 10 can be connected through the first extending portion, so that the two form a whole, which is convenient for mounting the magnet 4.

[0046] Specifically, Figure 2 , Figure 3 and Figure 4As shown, the first extension component includes a cavity 15, which is arranged inside one end of the first connecting plate 10 away from the first fixed plate 5; a first round rod 16, one end of which is fixed to the other end of the first movable plate 12, and the other end of the first round rod 16 slides through the first connecting plate 10 and extends to the inside of the cavity 15, and the extended end of the first round rod 16 is fixedly connected to a round plate 17; a spring 18, which is sleeved on the outside of the first round rod 16; when in use, the first fixed plate 5 or the second fixed plate 6 can be pulled to separate the two from each other, and at the same time, the round plate 17 and The first round rod 16 can move forward in the cavity 15, and the round plate 17 compresses the spring 18, so that the first connecting plate 10 and the first movable plate 12 move away from each other, thereby changing the distance between the first fixed plate 5 and the second fixed plate 6. This not only facilitates the installation of the mounting fixture 2 on the stator plate 1, but also can be used for magnets 4 of different lengths; in addition, the number of second partition components between two adjacent first partition components can be set as needed, such as one second partition component, two second partition components, etc., but the number of second partition components between them shall not exceed five.

[0047] Specifically, Figure 4 As shown, the circular plate 17 is slidably fitted into the interior of the cavity 15, and the right side of the circular plate 17 contacts the front inner wall of the cavity 15, and the two ends of the spring 18 are respectively fixedly connected to the circular plate 17 and the inner wall of the first cavity 15; the circular plate 17 can provide a fixing point and a force application point for the spring 18 and can also limit the extension length of the circular plate 17; under the action of the spring 18, the circular plate 17 can always be located at the rear end of the cavity 15.

[0048] Specifically, Figure 2 and Figure 3 As shown, multiple second partitioning components all include a second connecting plate 11 fixedly connected to the inner wall of the second fixed plate 6, and: a second movable plate 13, one end of the second movable plate 13 is fixedly connected to the inner wall of the second fixed plate 6, and the other end of the second movable plate 13 is in contact with an end of the second connecting plate 11 away from the first fixed plate 5; a second extending component is provided between the second movable plate 13 and the second connecting plate 11; the second connecting plate 11 and the second movable plate 13 can be overlapped by the second component to assist the first partitioning component, while reducing the number of first extending components.

[0049] Specifically, Figure 5As shown, the second extension component includes a slide groove, which is arranged in the middle of one end of the second connecting plate 11 away from the first fixed plate 5; a second round rod 19, one end of the second round rod 19 is fixedly connected to the other end of the second movable plate 13, and the other end of the second round rod 19 is slidably fitted in the interior of the slide groove; when the first fixed plate 5 and the second fixed plate 6 are separated from each other, the first extension component can be stretched, and at the same time, the second connecting plate 11 and the second movable plate 13 are driven to separate from each other, and the second round rod 19 slides in the slide groove.

[0050] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, a groove 7 is provided at the inner upper end of the first fixed plate 5 and is located between the adjacent first connecting plate 10 and the second connecting plate 11, a slope 8 is provided at the inner upper end of the second fixed plate 6 and is located between the adjacent first movable plate 12 and the second movable plate 13, and air avoidance holes 9 are provided on the inner side of the first fixed plate 5 and at the position of the groove 7 and the bottom end of the slope 8, and a lap groove 14 matching the stator plate 1 is provided at the bottom of the side where the first fixed plate 5 and the second fixed plate 6 are close to each other; the groove 7 and the slope 8 can not only reduce the overall weight, but also the groove 7 and the air avoidance hole 9 can facilitate the mounting of the magnet 4, and when assembling the magnet 4, it is slowly inserted from the position of the slope 8, which reduces the instantaneous suction between the magnet 4 and the fixture, and the breakage of the magnet 4 is improved.

[0051] Specifically, Figure 1 , Figure 2 , Figure 6 and 3 As shown, the baffle component 3 includes a first baffle 21 and a second baffle 22 connected end to end, and the right side of the first baffle 21 and the right side of the second baffle 22 are both provided with a limiting groove 23 that cooperates with the magnet 4, and the middle part of the end of the first baffle 21 close to the second baffle 22 is provided with a square hole, and the middle part of the rear end of the second baffle 22 is fixedly connected with a square column 24, and the end of the square column 24 away from the second baffle 22 is slidably matched with the inside of the square hole; the two limiting grooves 23 can be spliced ​​to form a space that cooperates with the stator plate 1 and the magnet 4, which can prevent the outermost magnet 4 from deflecting, and at the same time, the square column 24 can extend out of the square hole, so that the first baffle 21 and the second baffle 22 can cooperate with the first fixed plate 5 and the second fixed plate 6.

[0052] Specifically, Figure 6 and Figure 7As shown, a limiting hole 25 is provided at the bottom of one end of the first baffle 21 and the second baffle 22 that are away from each other, and a mounting hole 26 that matches the limiting hole 25 is provided at the middle of the left end of the first fixing plate 5 and the middle of the left end of the second fixing plate 6; when installing the first baffle 21 and the second baffle 22, the positioning pins can be inserted into the two mounting holes 26, and then the limiting holes 25 on the first baffle 21 and the limiting holes 25 on the second baffle 22 can be inserted into the positioning pins, so that the baffle component 3 is installed at the left end of the mounting fixture 2.

[0053] In summary, compared with the prior art, the magnet mounting fixture has at least the following beneficial effects: the utility model arranges the first partition assembly and the second partition assembly which are staggered between the first fixed plate 5 and the second fixed plate 6, and the first partition assembly and the second partition assembly can form a space convenient for the installation of the magnet 4. When the first fixed plate 5 and the second fixed plate 6 are pulled to separate the two, the first fixed plate 5 and the second fixed plate 6 can always be close to each other under the action of the spring 18, so that the first fixed plate 5 and the second fixed plate 6 can clamp the stator plate 1, so that magnets 4 of different lengths can be mounted.

[0054] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A magnet mounting fixture, characterized in that: It comprises a stator plate (1), and: A plurality of magnets (4), wherein the plurality of magnets (4) are staggeredly mounted on the upper surface of the stator plate (1); A mounting jig (2), the mounting jig (2) being arranged at the top of the stator plate (1) and used for mounting the magnet (4) on the stator plate (1); A baffle component (3), wherein the baffle component (3) is arranged at the left end of the mounting fixture (2).

2. A magnet mounting fixture according to claim 1, characterized in that: The mounting fixture (2) comprises a first fixing plate (5) and a second fixing plate (6) which are arranged opposite to each other, and: A plurality of first partitioning components, wherein the plurality of first partitioning components are arranged between the first fixing plate (5) and the second fixing plate (6); a plurality of second partitioning members, the plurality of partitioning members being arranged between the first fixing plate (5) and the second fixing plate (6) and being distributed in a staggered manner with the plurality of first partitioning members, and the distance between the second partitioning members and the first partitioning members being greater than the width of the magnet (4); A blocking bar (20) is arranged at the middle of the top ends of the plurality of first partition components and the plurality of second partition components.

3. A magnet mounting jig according to claim 2, characterized in that: Each of the plurality of first partition components comprises a first connecting plate (10) fixedly connected to the inner side wall of the first fixing plate (5), and: A first movable plate (12), one end of the first movable plate (12) is fixedly connected to the inner side wall of the second fixed plate (6), and the other end of the first movable plate (12) is in contact with an end of the first connecting plate (10) away from the first fixed plate (5); a first extension component is provided between the first movable plate (12) and the first connecting plate (10).

4. A magnet mounting jig according to claim 3, characterized in that: The first extension component comprises a cavity (15), and the cavity (15) is arranged inside an end of the first connecting plate (10) away from the first fixing plate (5); a first round rod (16), one end of the first round rod (16) being fixed to the other end of the first movable plate (12), the other end of the first round rod (16) slidingly passing through the first connecting plate (10) and extending to the interior of the cavity (15), the extended end of the first round rod (16) being fixedly connected to the round plate (17); A spring (18), wherein the spring (18) is sleeved on the outer side of the first round rod (16).

5. A magnet mounting jig according to claim 4, characterized in that: The circular plate (17) is slidably fitted inside the cavity (15), and the right side of the circular plate (17) contacts the front inner wall of the cavity (15), and the two ends of the spring (18) are respectively fixedly connected to the circular plate (17) and the inner wall of the first cavity (15).

6. A magnet mounting jig according to claim 2, characterized in that: Each of the plurality of second partition members comprises a second connecting plate (11) fixedly connected to the inner side wall of the second fixing plate (6), and: A second movable plate (13), one end of the second movable plate (13) is fixedly connected to the inner side wall of the second fixed plate (6), and the other end of the second movable plate (13) is in contact with an end of the second connecting plate (11) away from the first fixed plate (5); a second extension component is provided between the second movable plate (13) and the second connecting plate (11).

7. A magnet mounting jig according to claim 6, characterized in that: The second extension component comprises a slide groove, and the slide groove is arranged in the middle of an end of the second connecting plate (11) away from the first fixing plate (5); A second round rod (19), one end of which is fixedly connected to the other end of the second movable plate (13), and the other end of which is slidably fitted into the interior of the sliding groove.

8. The magnet mounting jig according to claim 2, characterized in that: A groove (7) is provided at the inner upper end of the first fixed plate (5) and is located between the adjacent first connecting plate (10) and the second connecting plate (11); an inclined surface (8) is provided at the inner upper end of the second fixed plate (6) and is located between the adjacent first movable plate (12) and the second movable plate (13); a clearance hole (9) is provided on the inner side of the first fixed plate (5) and at the position of the groove (7) and at the bottom end of the inclined surface (8); and a lap groove (14) matching the stator plate (1) is provided at the bottom of the side where the first fixed plate (5) and the second fixed plate (6) are close to each other.

9. The magnet mounting jig according to claim 2, characterized in that: The baffle component (3) comprises a first baffle (21) and a second baffle (22) connected end to end, a limiting groove (23) matching with the magnet (4) is provided on the right side of the first baffle (21) and the right side of the second baffle (22), a square hole is provided in the middle of one end of the first baffle (21) close to the second baffle (22), a square column (24) is fixedly connected to the middle of the rear end of the second baffle (22), and an end of the square column (24) away from the second baffle (22) is slidably matched in the interior of the square hole.

10. A magnet mounting jig according to claim 9, characterized in that: The bottoms of the ends of the first baffle plate (21) and the second baffle plate (22) that are away from each other are both provided with limiting holes (25), and the middle of the left end of the first fixing plate (5) and the middle of the left end of the second fixing plate (6) are both provided with mounting holes (26) that match the limiting holes (25).

Images