A magnetic tile fixture with compact structure and simple transmission

Abstract

The present application relates to a magnetic tile clamp with a compact structure and simple transmission, which includes a push rod, a fixed seat, a push block, a magnetic tile positioning member and a limit member. The top of the push rod is provided with a first wedge surface, the push block is mounted on the fixed seat, the push block is provided with a second wedge surface with the same inclination as the first wedge surface, the first wedge surface and the second wedge surface are slidably fitted together, the magnetic tile positioning member is mounted on the fixed seat, the push block is provided with an elastic member on a side close to the magnetic tile positioning member, one end of the elastic member is fixedly connected to the push block, and the other end is in contact with the magnetic tile positioning member, and the limit member cooperates with the fixed seat to limit the movement of the push block and the magnetic tile positioning member along the extension direction of the push rod. In the present application, since there is a certain thickness error in the magnetic tile during processing, the dynamic adjustment of the elastic member can make all the magnetic tiles fit better with the casing, thereby ensuring the bonding quality of the magnetic tiles.

Description

Technical Field

[0001] The present application relates to the technical field of motor magnetic shoe clamps, and in particular to a magnetic shoe clamp with a compact structure and simple transmission. Background Art

[0002] Magnetic tiles are a type of magnetic material, typically in the form of tiles, and are widely used in industry and technology. A magnetic tile fixture is a device used to secure the tiles during installation. This fixture allows for quick and precise positioning of the tiles, improving installation accuracy. Magnetic tile assembly is a crucial step in fan motor assembly. Each tile must fit snugly within the housing to ensure smooth completion of the next reassembly step.

[0003] Chinese patent application number (CN201420300003.2) discloses a magnetic tile fixture in a DC motor stator magnetic tile machine, which includes a mold body, in which an inclined wedge core and inclined wedge sliders symmetrically slid on both sides of the inclined wedge core are installed. When the inclined wedge core moves axially upward, the two inclined wedge sliders can move radially outward, thereby pushing the magnetic tile to move radially outward so that the magnetic tile can fit tightly against the inner wall of the motor casing.

[0004] In the aforementioned related technologies, the wedge core is an integrated device, and each magnetic tile is pushed out with the same displacement. However, during the tile processing process, there is a certain degree of error in the tile thickness. On the one hand, if the tile thickness is too small, the tile may not fully adhere to the inner wall of the casing, resulting in a loose fit between the tile and the casing. On the other hand, if the tile thickness is too large, the tile may exert excessive pressure on the casing, causing deformation or damage to the casing. Summary of the Invention

[0005] In order to solve the above problems, the present application provides a magnetic tile clamp with a compact structure and simple transmission.

[0006] The present application provides a magnetic tile clamp with a compact structure and simple transmission, which adopts the following technical solutions:

[0007] A magnetic tile clamp with a compact structure and simple transmission, comprising a push rod, a fixed seat, a push block, a magnetic tile positioning piece and a limit piece, wherein the top end of the push rod is provided with a first wedge surface, the push block is installed on the fixed seat, the push block is provided with a second wedge surface with the same inclination as the first wedge surface, the first wedge surface and the second wedge surface slide in contact with each other, the magnetic tile positioning piece is installed on the fixed seat, and the push block is provided with an elastic piece on a side close to the magnetic tile positioning piece, one end of the elastic piece is fixedly connected to the push block, and the other end abuts against the magnetic tile positioning piece, and the limit piece cooperates with the fixed seat to limit the movement of the push block and the magnetic tile positioning piece along the extension direction of the push rod.

[0008] By adopting the above technical solution, when the push rod moves, the fixed seat and the limiter can effectively limit the movement of the magnetic tile positioning member and the push block in the direction away from the push block. By setting the push block and the magnetic tile positioning member in blocks and connecting the two through the elastic member, on the one hand, when the thickness of the magnetic tile is relatively small, the elastic force of the elastic member can be fully utilized to make this part of the magnetic tile also abut against the side wall of the casing, thereby ensuring the adhesion quality of this part of the magnetic tile; on the other hand, when the thickness of the magnetic tile is relatively large, when the casing is subjected to excessive force, the elastic member can be pushed in the opposite direction to cause the elastic member to contract, thereby avoiding the excessive pressing force of the magnetic tile on the casing, causing the casing to deform or damage. Through the dynamic adjustment of the elastic member, all the magnetic tiles can eventually be well fitted with the casing, ensuring the adhesion quality of the magnetic tiles.

[0009] Optionally, the magnetic tile positioning member includes a positioning plate and a connecting plate, one side of the positioning plate is fixedly connected to one side of the connecting plate, and a first groove is provided on a side of the positioning plate facing away from the connecting plate, a magnet is fixedly installed in the first groove, the positioning plate is used to abut the magnetic tile and fix the magnetic tile through the magnet, one side of the positioning plate abuts the fixed seat, the side edge of the connecting plate is slidably connected to the fixed seat, the connecting plates are set to at least two pieces, a slide groove is formed between the two connecting plates, the push block is slidably passed through the slide groove, and one end of the elastic member abuts the positioning plate.

[0010] By adopting the above technical solution, when installing the magnetic tile, the magnetic tile can be well fixed by magnetic adsorption by fixing the magnet on the positioning plate. The lack of contact between the magnetic tile and the magnet makes it more convenient to subsequently remove the casing that has completed the magnetic tile assembly. The connecting plate can limit the movement of the push block in the direction of approaching or away from the push rod in the slide groove by forming a slide groove. Limiting the moving direction of the push block can make the thrust direction of the push block on the magnetic tile positioning member more reasonable, thereby ensuring that the force on the magnetic tile positioning member and the casing is more uniform. If the moving direction of the push block is inappropriate, it may cause uneven force on the magnetic tile and the casing and affect the bonding quality.

[0011] Optionally, a second groove is provided on a side of the positioning plate facing away from the connecting plate, and an elastic shrink ring is fitted on the inner wall of the second groove, and the elastic shrink ring is used to push the magnetic tile positioning piece to move toward the push rod.

[0012] By adopting the above technical solution, the elastic contraction member of the magnetic tile fixture of the present application remains in a contracted state during use. Once the magnetic tile is assembled, the elastic contraction ring pushes the magnetic tile fixing member toward the push rod, thereby also moving the push block toward the push rod, facilitating the next magnetic tile installation. Furthermore, the elastic contraction ring limits the displacement of the magnetic tile positioning member, making the entire structure more compact.

[0013] Optionally, the connecting plate is provided with an oblong hole, the extension direction of the oblong hole is the same as the movement direction of the push block, the push block is provided with a circular hole corresponding to the oblong hole, and a moving rod is passed through the oblong hole and the circular hole, and the moving rod can move along the extension direction of the oblong hole.

[0014] By adopting the above technical solution, the connecting plate of the magnetic tile locating member and the push block are connected by a movable rod. On the one hand, the relative displacement of the magnetic tile locating member and the push block can be effectively limited, ensuring that the magnetic tile locating member and the push block do not fall off relative to each other; on the other hand, the movable rod can move along the extension direction of the oblong hole on the positioning plate, and can be dynamically adjusted again through the action of the elastic member, so that the thrust of the push block on the magnetic tile locating member is more uniform, thereby making the magnetic tile and the housing fit more firmly. When the thrust of the push block on the magnetic tile locating member is too small, the movable rod moves away from the push rod to increase the thrust; when the thrust of the push block on the magnetic tile locating member is too large, the movable rod moves toward the push rod to reduce the thrust.

[0015] Optionally, the magnetic tile positioning member includes an upper limit plate and a side limit plate, the upper limit plate is fixedly mounted on the side of the positioning plate away from the base, the side of the upper limit plate close to the positioning plate is used to abut against the magnetic tile, the side limit plates are fixedly connected to both sides of the positioning plate and are located between the upper limit plate and the fixed seat, and the side limit plate close to the positioning plate is used to abut against the magnetic tile.

[0016] By adopting this technical solution, the magnetic tile positioning member can effectively position the magnetic tile through the upper limit plate and side limit plates, reducing the risk of the magnetic tile falling off. At the same time, the upper limit plate and side limit plates also reduce the manual positioning steps required by the relevant operators to a certain extent, making the installation of the magnetic tile more convenient.

[0017] Optionally, the fixing seat includes a base, the magnetic tile positioning piece and the push block are installed on the base, the base is provided with an inner groove on a side close to the push rod, and the push rod is provided with an outer protrusion on one end close to the first wedge-shaped surface. When the inner wall of the inner groove abuts against the outer wall of the outer protrusion, the displacement of the push block reaches the maximum so that the thrust of the push block on the magnetic tile positioning piece reaches the maximum.

[0018] By adopting this technical solution, when the push rod moves upward, it pushes the push block, thereby moving the magnetic tile locator. The internal groove in the base and the external protrusion on the push rod effectively prevent excessive displacement of the push rod from causing the push block to exert excessive force on the magnetic tile locator, further causing the magnetic tiles on the magnetic tile locator to exert excessive force on the inner wall of the casing, thereby causing deformation and damage to the casing. The internal groove and external protrusion ensure the normal operation of the entire device.

[0019] Optionally, it includes a rotating component, which is movably connected to the push rod and fixedly connected to the fixed seat. When the push rod moves along the extension direction of the push rod, the rotating component rotates to drive the fixed seat to rotate so that the magnetic tile positioning member rotates.

[0020] By adopting the above technical solution, the setting of the rotating component can, on the one hand, eliminate the need for the operator to go around the magnetic tile clamp to fit the magnetic tiles. Instead, the rotating component drives the fixed seat to rotate and then drives the magnetic tile positioning member to rotate, fitting the magnetic tiles during the rotation process. On the other hand, the rotating component can be centrifugally rotated to fit the magnetic tiles. The centrifugal rotation bonding utilizes centrifugal force and rotation speed to ensure that the adhesive fully fills the joint surface, reducing the generation of bubbles or gaps, thereby improving the bonding strength. Finally, the rotating component can also simplify the process of evenly applying the adhesive. During the rotation of the rotating component, the adhesive on the magnetic tiles on the magnetic tile positioning member can generate a certain amount of friction with the side wall of the casing, thereby making the adhesive more evenly distributed.

[0021] Optionally, the rotating assembly includes a rotating bearing and a rotating sleeve, the inner wall of the rotating bearing is fixedly connected to the outer wall of the rotating sleeve, the inner wall of the rotating sleeve is threadedly connected to the outer wall of the push rod, and one end of the rotating sleeve is fixedly connected to the fixing seat.

[0022] By employing this technical solution, the rotating assembly, through the cooperation of the rotating bearing and rotating sleeve, effectively rotates the magnetic tile locator and achieves centrifugal rotational bonding. When the push rod moves, it drives the rotating sleeve within the rotating bearing, which in turn drives the fixed seat, ultimately rotating the magnetic tile locator. The rotating assembly, through the combination of the rotating bearing and rotating sleeve, has a simple structure, is easy to operate, and effectively ensures the quality of the magnetic tile bonding.

[0023] Optionally, it includes a positioning sleeve, which is fixedly connected to the fixing seat, and the end of the push rod away from the first wedge surface is inserted into the positioning sleeve, the outer wall of the push rod is slidably connected to the inner wall of the positioning sleeve, and the push rod moves along the extension direction of the positioning sleeve.

[0024] By adopting the above technical solution, the positioning sleeve can effectively limit the moving direction of the push rod, thereby ensuring that the push rod can move along the extension direction of the positioning sleeve, which can to a certain extent reduce the situation where the push block cannot smoothly push the magnetic tile positioning piece due to the incorrect moving direction of the push rod.

[0025] Optionally, the fixing seat includes a fixing column, one end of which is fixedly connected to the base, at least two or more fixing columns are provided, and opposite side walls of two adjacent fixing columns are slidably connected to the magnetic tile positioning member.

[0026] By adopting this technical solution, the sidewalls of the base and the fixing column effectively limit the displacement of the magnetic tile locator, ensuring that the push block and the magnetic tile locator can only move toward or away from the push rod, thereby ensuring a more uniform force and ensuring a good fit. In addition, the base and fixing column of the fixing seat also facilitate the actual assembly of the push block and the magnetic tile locator.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. The force transmission path of the magnetic tile fixture is reasonable. Through the dynamic adjustment of the elastic parts, all the magnetic tiles can finally fit well with the casing, ensuring the bonding quality of the magnetic tiles.

[0029] 2. The magnetic tile is easy to install and position, the magnetic tile fixture has a compact structure, and the centrifugal rotation makes the magnetic tile fit more firmly with the casing, simplifying the steps of manual and uniform glue application. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a structural schematic diagram of the magnetic tile clamp with a compact structure and simple transmission in Example 1 of the present application.

[0031] Figure 2 This is a cross-sectional view of the magnetic tile clamp with compact structure and simple transmission according to Example 1 of the present application.

[0032] Figure 3 It is a structural diagram of the fixing seat of this application.

[0033] Figure 4 yes Figure 2 Enlarged view of part A.

[0034] Figure 5 It is a structural schematic diagram of the magnetic tile positioning member of this application.

[0035] Figure 6 This is a cross-sectional view of the magnetic tile clamp of Example 2 of the present application, which has a compact structure and simple transmission.

[0036] Figure 7 yes Figure 6 Enlarged view of part B.

[0037] Explanation of the accompanying drawings: 1. Fixed disk; 2. Fixed seat; 21. Base; 211. Protruding ring; 212. Inner groove; 22. Fixed column; 3. Push block; 31. Second wedge surface; 32. Round hole; 4. Elastic member; 5. Magnetic tile positioning member; 51. Positioning plate; 511. First groove; 512. Second groove; 52. Connecting plate; 521. Long round hole; 53. Upper limit plate; 54. Side limit plate; 6. Limiting member; 7. Positioning sleeve; 71. Bushing; 72. Abutment; 8. Push rod; 81. First wedge surface; 82. Outer protrusion; 9. Magnet; 10. Elastic shrink ring; 11. Moving rod; 12. Rotating assembly; 121. Rotating bearing; 122. Rotating sleeve; 13. Fixed plate. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-7 This application is described in further detail.

[0039] The embodiment of the present application discloses a magnetic tile clamp with a compact structure and simple transmission.

[0040] Example 1

[0041] Reference Figure 1 and Figure 2 A magnetic tile clamp with a compact structure and simple transmission includes a fixed plate 1, a fixed base 2, a push block 3, an elastic member 4, a magnetic tile positioning member 5, a limit member 6, a positioning sleeve 7 and a push rod 8. The fixed plate 1 is a hollow structure. The fixed plate 1 is fixedly mounted on an external machine platform by bolts. The fixed base 2 is fixedly mounted on the fixed plate 1. The limit member 6 is fixedly connected to the fixed base 2. The push block 3 and the magnetic tile positioning member 5 are installed between the fixed base 2 and the limit member 6. The push block 3 and the magnetic tile positioning member 5 are connected by the elastic member 4. The positioning sleeve 7 is installed on the side of the fixed plate 1 away from the fixed base 2. The push rod 8 is passed through and installed in the positioning sleeve 7.

[0042] Reference Figure 2 and Figure 3 The fixed seat 2 includes a base 21 and a fixed column 22. The base 21 and the fixed column 22 are fixedly connected and can be processed and manufactured in an integrated manner. The base 21 is a hollow cylindrical shape. The base 21 includes a convex ring 211. The convex ring 211 is integrally formed with the base 21. The convex ring 211 is located at the edge of the hollow inner circle of the base 21. The base 21 and the convex ring 211 are both in contact with the magnetic tile positioning member 5, and the convex ring 211 is in contact with the push block 3. The number of fixed columns 22 is at least two or more. In this embodiment, it is set to eight, which are evenly distributed and fixedly installed on the convex ring 211. The relative faces of two adjacent fixed columns 22 are parallel to each other, and the relative side walls of two adjacent fixed columns 22 are slidably connected to the magnetic tile positioning member 5. The limiting member 6 is preferably a limiting ring, and the limiting member 6 is fixedly connected to the fixed column 22 by bolts.

[0043] Reference Figure 2 and Figure 4 The positioning sleeve 7 is fixedly connected to the fixed plate 1 by bolts. The end of the push rod 8 away from the fixed seat 2 is inserted into the positioning sleeve 7, and the outer wall of the push rod 8 is slidably connected to the inner wall of the positioning sleeve 7. A bushing 71 can be provided inside the positioning sleeve 7, and the outer wall of the push rod 8 is slidably connected to the inner wall of the bushing 71. The bushing 71 protects the equipment components and reduces friction loss between the push rod 8 and the positioning sleeve 7. The end of the push rod 8 near the positioning sleeve 7 is connected to the output end of an external cylinder or hydraulic cylinder. Under the action of the external cylinder or hydraulic cylinder, the push rod 8 reciprocates along the extension direction of the positioning sleeve 7. The end of the push rod 8 near the fixed seat 2 is provided with a first wedge surface 81, and the push block 3 is provided with a second wedge surface 31 with the same inclination as the first wedge surface 81. The first wedge surface 81 and the second wedge surface 31 are slidably engaged. The side of the base 21 near the push rod 8 is provided with an inner groove 212, and the end of the push rod 8 near the first wedge surface 81 is provided with an outer protrusion 82. The thickness of the positioning sleeve 7 at one end close to the fixing plate 1 is increased, and an abutting portion 72 is formed between the positioning sleeve 7 and the hollow inner circle of the fixing plate 1 .

[0044] Specifically, in the initial state of push rod 8, outer protrusion 82 abuts against abutment 72. When push rod 8 moves along the extension direction of positioning sleeve 7 until the inner wall of inner groove 212 abuts against the outer wall of outer protrusion 82, the displacement of push block 3 reaches its maximum, and the thrust of push block 3 on magnetic tile locating member 5 reaches its maximum. The inner groove 212 and outer protrusion 82 effectively limit the position of push rod 8, preventing excessive displacement of push block 3 from causing excessive thrust of push block 3 on magnetic tile locating member 5, further causing excessive thrust of the magnetic tiles on magnetic tile locating member 5 against the inner wall of the housing, thereby causing deformation and damage to the housing. When push rod 8 moves in the reverse direction, outer protrusion 82 eventually abuts against abutment 72, thereby returning to the initial state. The abutment also, to a certain extent, limits excessive reverse movement of push block 3, preventing it from disengaging from the sliding abutment with push block 3.

[0045] Reference Figure 3 and Figure 5 The magnetic tile positioning member 5 includes a positioning plate 51, a connecting plate 52, an upper limit plate 53 and a side limit plate 54. At least two groups of magnetic tile positioning members 5 are provided. In this embodiment, eight groups are provided. The eight groups of magnetic tile positioning members 5 are slidably installed between two adjacent fixing columns 22.

[0046] Reference Figure 4 and Figure 5One side of the positioning plate 51 is slidably connected to the base 21 of the fixed seat 2, and one side of the positioning plate 51 is fixedly connected to one side of the connecting plate 52. The side of the positioning plate 51 facing away from the connecting plate 52 is provided with a first groove 511 and a second groove 512. There are two first grooves 511, and the first grooves 511 are circular or in other shapes, and are respectively located on both sides of the positioning plate 51 and the push rod 8 in the same moving direction. A magnet 9 corresponding to the shape of the first groove 511 is fixedly installed in the first groove 511. The magnet 9 is embedded and fixed in the positioning plate 51, and there is a certain gap between the surface of the magnet 9 and the surface of the positioning plate 51. The second groove 512 is located between the two first grooves 511, and the length of the second groove 512 passes through the positioning plate 51. An elastic shrink ring 10 is fitted on the inner wall of the second groove 512, and the elastic shrink ring 10 radially shrinks and pushes the magnetic tile positioning member 5 to move in the direction close to the push rod 8. The side of the connecting plate 52 away from the stopper 6 is slidably connected to the raised ring 211 of the fixed seat 2. The connecting plate 52 is provided in two pieces, and a slide groove is formed between the two connecting plates 52. The push block 3 slides through the slide groove. The elastic member 4 is preferably a spring sheet. One end of the elastic member 4 is fixedly connected to the push block 3, which may be fixed by adhesive. The other end of the elastic member 4 abuts the positioning plate 51. The connecting plate 52 is provided with an oblong hole 521. The direction of extension of the oblong hole 521 is the same as the direction of movement of the push block 3. The push block 3 is provided with a circular hole 32 corresponding to the oblong hole 521. The moving rod 11 is inserted into the oblong hole 521 and the circular hole 32. The moving rod 11 moves along the direction of extension of the oblong hole 521.

[0047] Reference Figure 4 and Figure 5 The upper limit plate 53 is fixedly mounted on the side of the positioning plate 51 away from the base 21 by screws. The side of the upper limit plate 53 close to the positioning plate 51 abuts against the magnetic tile. The side limit plates 54 are fixedly connected to both sides of the positioning plate 51 and are located between the upper limit plate 53 and the base 21 of the fixed seat 2. The side limit plates 54 can be integrally formed with the positioning plate 51. The side limit plates 54 close to the positioning plate 51 abut against the magnetic tile.

[0048] The implementation principle of Example 1 is: during the magnetic tile installation stage, the operator places the magnetic tile around the fixing seat 2 and places it on the positioning plate 51 of the magnetic tile positioning member 5, and fixes the magnetic tile in the upper limit plate 53 and the side limit plate 54. At this time, the magnet 9 in the first groove 511 adsorbs and fixes the magnetic tile.

[0049] After the magnetic tiles are installed, the external housing is placed on the outer periphery of the fixing base 2, and the magnetic tiles and the external housing are bonded. Under the action of the external cylinder or hydraulic cylinder, the push rod 8 moves along the extension direction of the positioning sleeve 7 toward the fixing base 2. The first wedge-shaped surface 81 of the push rod 8 pushes the push block 3 to move away from the push rod 8, so that the push block 3 drives the elastic member 4 to push the magnetic tile positioning member 5 away from the push rod 8, and then the magnetic tiles on the magnetic tile positioning member 5 are bonded and installed on the inner wall of the housing through the adhesive. Among them, when the thickness of the magnetic tile is too large, the elastic member 4 will be compressed to achieve force balance; when the thickness of the magnetic tile is too small, the elastic member 4 will push the magnetic tile positioning member 5 to move away from the push rod 8 so that the magnetic tile and the housing are in contact.

[0050] After the magnetic tile and the casing are installed, the push rod 8 moves in the opposite direction along the extension direction of the positioning sleeve 7 under the action of the external cylinder or hydraulic cylinder, and the elastic shrink ring 10 shrinks radially and pushes the magnetic tile positioning part 5 to move in the direction close to the push rod 8, thereby driving the push block 3 to move in the opposite direction. Finally, the magnetic tile clamp returns to its initial state, and the operator takes out the finished product that has been fitted and installed.

[0051] Example 2

[0052] Reference Figure 6 The difference between this embodiment and embodiment 1 is that this embodiment includes a rotating component 12, the push rod 8 is threadedly connected to the rotating component 12, and the magnetic tile positioning member 5 in this embodiment does not include a side limit plate 54.

[0053] Reference Figure 6 and Figure 7 The rotating assembly 12 includes a rotating bearing 121 and a rotating sleeve 122. The outer wall of the rotating bearing 121 is fixedly connected to the inner wall of the fixed disk 1, and the inner wall of the rotating bearing 121 is fixedly connected to the outer wall of the rotating sleeve 122, which can be fixed by bonding. The inner wall of the rotating sleeve 122 is threadedly connected to the outer wall of the push rod 8, and the friction between the threads is relatively small. A fixing plate 13 is provided at one end of the rotating sleeve 122. The fixing plate 13 is a hollow structure. The fixing plate 13 and the rotating sleeve 122 can be fixedly connected by bonding. The fixing plate 13 is fixedly connected to the fixing seat 2 by bolts, and the fixed disk 1 is fixedly connected to the positioning sleeve 7 by screws.

[0054] The implementation principle of Example 2: During the installation of the magnetic tile, the operator places the magnetic tile close to the positioning plate 51 of the magnetic tile positioning member 5, and abuts the magnetic tile against the upper positioning plate 53. At this time, the magnet 9 in the first groove 511 adsorbs and fixes the magnetic tile. During the installation of the magnetic tile, the push rod 8 slowly moves along the extension direction of the positioning sleeve 7 toward the direction close to the fixed seat 2 under the action of the outside. When the push rod 8 moves, the rotating sleeve 122 inside the rotating bearing 121 is driven to rotate by the thread, and the rotating sleeve 122 drives the fixed seat 2 to rotate, so that the magnetic tile positioning member 5 can rotate. The rotation of the magnetic tile positioning member 5 makes it more convenient for the operator to install the magnetic tile. In the initial state of this embodiment, the outer protrusion 82 of the push rod 8 abuts against the end face of the rotating sleeve 122 away from the positioning sleeve 7.

[0055] After the magnetic tiles are installed, the outer housing is placed around the outer periphery of the fixing base 2, and the magnetic tiles and the outer housing are bonded. Under external pressure, the push rod 8 continues to move rapidly along the extension direction of the positioning sleeve 7 toward the fixing base 2. At this time, the rotating sleeve 122 drives the fixing base 2 to rotate rapidly, causing the push block 3 and the magnetic tile positioning member 5 to also rotate rapidly and perform centrifugal movement radially away from the push rod 8, thereby allowing the magnetic tiles on the magnetic tile positioning member 5 to be bonded and installed on the inner wall of the housing through the adhesive. Through centrifugal rotation bonding, it can be ensured that the adhesive fully fills the joint surface, reducing the generation of bubbles or gaps, thereby improving the bonding strength, and also simplifying the process of evenly applying the adhesive. When the thickness of the magnetic tile is too large or too small, the elastic member 4 is dynamically adjusted in the same manner as in Example 1.

[0056] After the magnetic tile and the casing are installed, the push rod 8 moves in the opposite direction along the extension direction of the positioning sleeve 7 under the action of the external cylinder or hydraulic cylinder, and drives the rotating sleeve 122 to rotate in the opposite direction through the thread, so that the fixing seat 2 rotates in the opposite direction, and then the magnetic tile positioning part 5 and the push block 3 also rotate in the opposite direction. At the same time, the elastic shrink ring 10 contracts radially and pushes the magnetic tile positioning part 5 to move in the direction close to the push rod 8, thereby driving the push block 3 to move in the opposite direction and return to the initial state, and finally the installed finished product is taken out.

[0057] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A magnetic tile fixture with a compact structure and simple transmission, characterized by: The invention comprises a push rod (8), a fixed seat (2), a push block (3), a magnetic tile positioning member (5) and a limiting member (6), wherein the top of the push rod (8) is provided with a first wedge surface (81), the push block (3) is mounted on the fixed seat (2), the push block (3) is provided with a second wedge surface (31) having the same inclination as the first wedge surface (81), the first wedge surface (81) and the second wedge surface (31) are slidably fitted, the magnetic tile positioning member (5) is mounted on the fixed seat (2), the push block (3) is provided with an elastic member (4) on a side close to the magnetic tile positioning member (5), one end of the elastic member (4) is fixedly connected to the push block (3), and the other end is in contact with the magnetic tile positioning member (5), the limiting member (6) cooperates with the fixed seat (2) to limit the push block (3) and The magnetic tile positioning member (5) moves along the extension direction of the push rod (8); and further comprises a rotating assembly (12), wherein the rotating assembly (12) is movably connected to the push rod (8), and the rotating assembly (12) is fixedly connected to the fixed seat (2). When the push rod (8) moves along the extension direction of the push rod (8), the rotating assembly (12) rotates to drive the fixed seat (2) to rotate so that the magnetic tile positioning member (5) rotates; the rotating assembly (12) comprises a rotating bearing (121) and a rotating sleeve (122), wherein the inner wall of the rotating bearing (121) is fixedly connected to the outer wall of the rotating sleeve (122), the inner wall of the rotating sleeve (122) is threadedly connected to the outer wall of the push rod (8), and one end of the rotating sleeve (122) is fixedly connected to the fixed seat (2).

2. The magnetic tile fixture with a compact structure and simple transmission according to claim 1 is characterized in that: The magnetic tile positioning member (5) includes a positioning plate (51) and a connecting plate (52), one side of the positioning plate (51) is fixedly connected to one side of the connecting plate (52), a first groove (511) is provided on a side of the positioning plate (51) facing away from the connecting plate (52), a magnet (9) is fixedly installed in the first groove (511), the positioning plate (51) is used to abut against the magnetic tile and fix the magnetic tile through the magnet (9), one side of the positioning plate (51) abuts against the fixing seat (2), one side of the connecting plate (52) is slidably connected to the fixing seat (2), the connecting plate (52) is provided with at least two pieces, a slide groove is formed between the two connecting plates (52), the push block (3) is slidably penetrated in the slide groove, and one end of the elastic member (4) abuts against the positioning plate (51).

3. The magnetic tile fixture with a compact structure and simple transmission according to claim 2 is characterized in that: A second groove (512) is provided on a side of the positioning plate (51) facing away from the connecting plate (52), and an elastic shrink ring (10) is fitted on the inner wall of the second groove (512). The elastic shrink ring (10) is used to push the magnetic tile positioning member (5) to move in a direction close to the push rod (8).

4. The magnetic tile fixture with a compact structure and simple transmission according to claim 3 is characterized in that: The connecting plate (52) is provided with an oblong hole (521), the extension direction of the oblong hole (521) is the same as the movement direction of the push block (3), the push block (3) is provided with a circular hole (32) corresponding to the oblong hole (521), and a moving rod (11) is inserted into the oblong hole (521) and the circular hole (32), and the moving rod (11) can move along the extension direction of the oblong hole (521).

5. The magnetic tile fixture with a compact structure and simple transmission according to claim 3 is characterized in that: The magnetic tile positioning member (5) includes an upper limit plate (53) and a side limit plate (54), wherein the upper limit plate (53) is fixedly mounted on a side of the positioning plate (51) away from the base (21), and a side of the upper limit plate (53) close to the positioning plate (51) is used to abut against the magnetic tile, and the side limit plates (54) are fixedly connected to both sides of the positioning plate (51) and are located between the upper limit plate (53) and the fixing seat (2), and a side of the side limit plate (54) close to the positioning plate (51) is used to abut against the magnetic tile.

6. The magnetic tile fixture with a compact structure and simple transmission according to claim 1 is characterized in that: The fixing seat (2) includes a base (21), the magnetic tile positioning member (5) and the push block (3) are mounted on the base (21), an inner groove (212) is provided on a side of the base (21) close to the push rod (8), and an outer protrusion (82) is provided on one end of the push rod (8) close to the first wedge surface (81), and when the inner wall of the inner groove (212) abuts against the outer wall of the outer protrusion (82), the displacement of the push block (3) reaches a maximum so that the thrust of the push block (3) on the magnetic tile positioning member (5) reaches a maximum.

7. The magnetic tile fixture with a compact structure and simple transmission according to claim 1 is characterized in that: The invention comprises a positioning sleeve (7), wherein the positioning sleeve (7) is fixedly connected to the fixing seat (2), and the end of the push rod (8) away from the first wedge surface (81) is inserted into the positioning sleeve (7), the outer wall of the push rod (8) is slidably connected to the inner wall of the positioning sleeve (7), and the push rod (8) moves along the extension direction of the positioning sleeve (7).

8. The magnetic tile fixture with a compact structure and simple transmission according to claim 6 is characterized in that: The fixing seat (2) includes a fixing column (22), one end of which is fixedly connected to the base (21), and at least two or more fixing columns (22) are provided, and the opposite side walls of two adjacent fixing columns (22) are slidably connected to the magnetic tile positioning member (5).

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