Magnetic group installation tool and magnetic group installation method

Abstract

The invention discloses a magnetic group installation tool and a magnetic group installation method, and relates to the field of laser device assembly. The magnetic group installation tool comprises an attachment sleeve, a rotation limiting piece, an adjusting piece and at least two profiling pieces. The attachment sleeve is used for providing a space for assembling the magnetic tile pieces and a connection foundation magnetically attracted with the magnetic tile pieces, and the two magnetic tile pieces with the magnetic effect can be filled and isolated through the profiling piece. And the adjusting piece drives the magnetic tile piece of the lead-in groove on the adjusting piece to face a blank lead-in area formed by the profiling piece and the magnetic tile piece or to be aligned with an area where the profiling piece for isolating the magnetic tile piece is located, so that the combined assembly of the magnetic tile piece is implemented. According to the magnetic group mounting tool, the repelling or attracting acting force during magnetic group mounting can be effectively overcome, the assembling efficiency is improved, a plurality of magnetic shoe parts can be assembled into a complete annular structure firstly and then guided into a structural part, accidental popping of the magnetic shoe parts can be avoided, potential safety hazards are eliminated, and the safety of the magnetic group mounting stage is effectively improved.

Description

Technical Field

[0001] The invention relates to the field of laser device assembly, and in particular to a magnetic assembly installation tool and a magnetic assembly installation method. Background Art

[0002] In physics, the Faraday effect is a magneto-optical effect, which is an interaction between light waves and magnetic fields in a medium. The Faraday effect causes the rotation of the polarization plane, which is proportional to the component of the magnetic field in the direction of light wave propagation. Magneto-optical devices can use the Faraday effect to block the return light in the optical path to reduce its adverse effects. Its main characteristics are low forward insertion loss, high reverse isolation, and high return loss. For example, in the specific application of the Faraday rotator, when light passes through the Faraday rotator in a certain direction, the polarization state will rotate 45°. When the light beam passes through the Faraday rotator in the opposite direction, the polarization state will rotate again 45° in the same direction relative to the magnetic field. Based on this principle, in conjunction with a polarizer, the return light in the optical path can be blocked.

[0003] Among them, the core of the rotator is the magnetic group. Since the magnets either repel or attract each other, the magnets are currently pressed directly into the shell manually, which is laborious and has certain risks. The magnets are prone to accidentally pop out before entering the shell, posing a safety hazard. Therefore, the relevant technology lacks tooling to solve the problems caused by repulsion or attraction during the installation of the magnetic group. Summary of the invention

[0004] In order to solve the technical problems raised by the above background technology, the present invention provides a magnetic assembly installation tool, comprising:

[0005] An attachment sleeve having an axially extending assembly cavity, wherein the attachment sleeve is configured as a magnetic structure;

[0006] A rotation limiter, movably arranged in the assembly cavity, and a connecting groove is provided on the rotation limiter;

[0007] An adjusting member, movably arranged in the assembly cavity, the adjusting member and the rotation limiting member are spaced apart, an introduction groove is provided on the adjusting member, a first projection area of ​​the introduction groove and a second projection area of ​​the connecting groove are the same along the axial direction of the attachment sleeve, and the connecting groove is extended toward the adjusting member;

[0008] And at least two profiling parts, any one of which is suitable for being slidably spliced ​​in the connecting groove, and any one of which is suitable for being slidably spliced ​​in the introducing groove; in the axial direction along the attachment sleeve, the third projection area of ​​the profiling part is configured identically to the first projection area of ​​the introducing groove.

[0009] As a preferred technical solution, an adjustment groove is provided on the adjustment member, the adjustment groove is recessed on the adjustment member, and the adjustment groove and the introduction groove are arranged to be spaced apart and avoided.

[0010] As a preferred technical solution, the rotation limiter includes a connecting column, and the connecting column and the attachment sleeve are coaxially arranged; the connecting groove is recessed on the connecting column and extends parallel to the axial direction of the connecting column, and the connecting column can slide along the axial direction of the assembly cavity and rotate along the circumferential direction of the assembly cavity.

[0011] As a preferred technical solution, the rotation limiter also includes a limit edge, the limit edge and the connecting column are fixedly configured, and the limit edge is arranged on a side of the connecting column away from the adjusting member;

[0012] As a preferred technical solution, the limiting edge is set as a rotating body structure, and the diameter of the limiting edge is larger than the inner diameter of the assembly cavity;

[0013] A limiting end surface is provided on a side of the connecting column away from the limiting edge, and the limiting end surface is configured as a plane structure.

[0014] As a preferred technical solution, a stopper is provided on the end of the attachment sleeve, and the stopper is configured as an annular structure extending radially along the attachment sleeve, and the connecting column is suitable for stopping the limiting edge.

[0015] As a preferred technical solution, the magnetic assembly installation tool further includes a bushing, and the bushing is detachably sleeved on one end of the attachment sleeve adjacent to the adjustment member.

[0016] As a preferred technical solution, the inner wall of the bushing is provided with a first step portion and a second step portion, the first step portion is suitable for limiting the abutment against the attachment sleeve, and the second step portion is suitable for limiting the abutment against the structural member.

[0017] As a preferred technical solution, the contoured member is configured as one Nth of a ring structure or a disk structure; wherein N is configured as an even number greater than 1.

[0018] As a preferred technical solution, the profiling member is configured as an elastic expansion member; and / or

[0019] The diameter D1 of the contoured part is smaller than the diameter D2 of the magnetic tile part; wherein D1+0.2 mm=D2.

[0020] The present invention also provides a magnetic assembly installation method, comprising the following steps:

[0021] The rotation limiting member is placed in the assembly cavity of the attachment sleeve;

[0022] Then, two first magnetic tiles arranged in pairs are symmetrically arranged in the assembly cavity of the attachment sleeve by magnetic attraction, and the two first magnetic tiles are limited by rotating the end surface of the limiting member;

[0023] The profiling member is filled, abutted and limited between the two first magnetic tiles, and a blank introduction area is formed at the positions of the two first magnetic tiles away from the profiling member;

[0024] Place an adjustment member in the assembly cavity on the side of the two first magnetic tiles away from the rotation limiter, and splice the third first magnetic tile assembly into the guide groove of the adjustment member;

[0025] The position of the adjusting member is adjusted by rotating to drive the third first magnetic tile to axially align with the blank lead-in area, and the third first magnetic tile is pushed to axially move to the blank lead-in area;

[0026] Splice the fourth first magnetic tile assembly into the introduction groove of the adjustment member, rotate and adjust the position of the adjustment member to drive the fourth first magnetic tile to axially align with the area where the profiling member is located, rotate and adjust the position of the rotation limit member to axially align the profiling member with the connecting groove on the rotation limit member; push the fourth first magnetic tile to axially displace to the area where the profiling member is located to achieve replacement, and push the profiling member toward the connecting groove;

[0027] The four first magnetic tiles form a first annular structure;

[0028] Align and connect the attachment sleeve with the external structural member, and push the first annular structure into the inner cavity of the structural member;

[0029] Then separate the attachment sleeve and the structural member;

[0030] Repeat the above steps so that the four second magnetic tiles form a second annular structure;

[0031] Connecting the magnetic ring and the second annular structure in the assembly cavity;

[0032] Thereafter, the attachment sleeve is aligned and connected with the external structural member; the magnetic ring and the second annular structure are pushed into the inner cavity of the structural member, and the magnetic ring is located between the first annular structure and the second annular structure;

[0033] Then separate the attachment sleeve and the structural member to realize the combined installation of the magnetic group.

[0034] The technical solution provided by the present invention has the following advantages:

[0035] The magnetic group installation tool provided by the present invention comprises an attachment sleeve, a rotation limiter, an adjustment member and at least two profiling members, wherein the attachment sleeve has an assembly cavity extending along the axial direction, and the attachment sleeve is arranged as a magnetic structure; the rotation limiter is movably arranged in the assembly cavity, and a connecting groove is arranged on the rotation limiter; the adjustment member is movably arranged in the assembly cavity, the adjustment member and the rotation limiter are arranged at intervals, and an introduction groove is arranged on the adjustment member, and along the axial direction of the attachment sleeve, a first projection area of ​​the introduction groove is the same as a second projection area of ​​the connecting groove, and the connecting groove is extended toward the adjustment member; any profiling member is suitable for being spliced ​​and slidably arranged in the connecting groove, and any profiling member is suitable for being spliced ​​and slidably arranged in the introduction groove.

[0036] The magnetic assembly installation tool of this structure, the attachment sleeve is used to provide space for assembling magnetic tiles and a connection foundation for magnetic attraction with the magnetic tiles. It is spliced ​​and arranged on the connection groove of the rotating limit member through a profiling member to cooperate with the rotating limit member to form a limiting foundation for the combined assembly of multiple magnetic tiles. Another profiling member is used to fill and isolate two magnetic tiles with magnetic effect. On the one hand, the magnetic tile with the introduction groove on it is driven by the adjusting member to align with the blank introduction area formed by the profiling member and the magnetic tile to implement the combined assembly of the magnetic tiles. On the other hand, the magnetic tile with the introduction groove on it is driven by the adjusting member to align with the profiling member and the area where the profiling member of the isolation magnetic tile is located, and the profiling member is replaced to implement the combined assembly of the magnetic tiles. After the multiple magnetic tiles are combined into a complete annular structure, the attachment sleeve is docked with the external structural member to push the annular structure into the structural member. The magnetic assembly installation tool provided by the present invention overcomes the repulsive or attractive forces during the installation of the magnetic assembly through the magnetic attraction force of the attachment sleeve and the magnetic tile, the force of the rotation limit piece and the contour piece thereon to axially limit the magnetic tile, and the contour piece filling the magnetic tile with isolated phase magnetic effect, thereby improving the assembly efficiency, and can first assemble multiple magnetic tiles into a complete annular structure and then introduce them into the structural parts, which can avoid accidental popping out of the magnetic tile, eliminate safety hazards, and effectively improve the safety of the magnetic assembly installation stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 It is an exploded schematic diagram of the magnetic assembly installation tooling of the present invention;

[0039] Figure 2 A schematic diagram of connecting two first magnetic tiles during assembly using the magnetic assembly installation tool of the present invention;

[0040] Figure 3 It is a partial cross-sectional schematic diagram of connecting two first magnetic tiles when the magnetic assembly installation tool of the present invention is used for assembly;

[0041] Figure 4 It is a schematic diagram of combining two first magnetic tiles and a contoured member when the magnetic assembly installation tool of the present invention is used for assembly;

[0042] Figure 5 It is a partial cross-sectional schematic diagram of combining two first magnetic tiles and a contoured member when the magnetic assembly installation tool of the present invention is used for assembly;

[0043] Figure 6 It is a schematic diagram of connecting the adjustment piece to the assembly cavity when the magnetic assembly installation tool of the present invention is used for assembly;

[0044] Figure 7 It is a partial cross-sectional schematic diagram of connecting the adjustment piece to the assembly cavity when the magnetic assembly installation tool of the present invention is used for assembly;

[0045] Figure 8 It is a schematic diagram of combining four first magnetic tiles into a first annular structure when the magnetic assembly installation tool of the present invention is used for assembly;

[0046] Fig. 9 It is a partial cross-sectional schematic diagram of combining four first magnetic tiles into a first annular structure when the magnetic assembly installation tool of the present invention is used for assembly;

[0047] Fig.10 A schematic diagram of aligning and connecting structural parts during assembly of the magnetic assembly installation tool of the present invention;

[0048] Fig.11 It is a partial cross-sectional schematic diagram of aligning the connecting structural parts when assembling the magnetic assembly installation tool of the present invention;

[0049] Fig.12 It is a schematic diagram of combining four second magnetic tiles into a second annular structure when the magnetic assembly installation tool of the present invention is used for assembly;

[0050] Fig.13 It is a partial cross-sectional schematic diagram of combining four second magnetic tiles into a second annular structure when the magnetic assembly installation tool of the present invention is used for assembly;

[0051] Fig.14 It is a schematic diagram of connecting the magnetic ring and the first annular structure in the assembly cavity when the magnetic assembly installation tool of the present invention is used for assembly;

[0052] Fig.15 It is a partial cross-sectional schematic diagram of connecting the magnetic ring and the first annular structure in the assembly cavity when the magnetic assembly installation tool of the present invention is used for assembly;

[0053] Fig.16It is a schematic diagram of introducing the magnetic ring and the first annular structure into the structural member when the magnetic assembly installation tool of the present invention is used for assembly;

[0054] Fig.17 It is a partial cross-sectional schematic diagram of introducing the magnetic ring and the first annular structure into the structural member when the magnetic assembly installation tool of the present invention is used for assembly;

[0055] Fig.18 A schematic diagram of a structural member formed by assembling a plurality of magnetic tiles by the magnetic assembly installation tool of the present invention;

[0056] Fig.19 It is a partial cross-sectional schematic diagram of a structural member formed by assembling a plurality of magnetic tiles by the magnetic assembly installation tool of the present invention;

[0057] Fig. 20 This is a main structural diagram of a magnetic group composed of four first magnetic tiles, four second magnetic tiles and a magnetic ring in the magnetic group installation tool of the present invention during assembly.

[0058] Fig.21 It is a side view structural diagram of a magnetic group composed of four first magnetic tiles, four second magnetic tiles and a magnetic ring in the magnetic group installation tool of the present invention during assembly;

[0059] Description of reference numerals:

[0060] 1-attachment sleeve; 11-stop part; 2-rotation limiter; 21-connecting groove; 22-connecting column; 23-limiting edge; 24-limiting end face; 3-adjusting part; 31-introduction groove; 32-adjusting groove; 4-profile part; 5-bushing; 51-first step part; 52-second step part; 6-structural part; 7-first magnetic tile; 8-magnetic ring; 9-second magnetic tile. DETAILED DESCRIPTION

[0061] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0062] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0063] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0064] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0065] Example 1

[0066] The present embodiment aims to provide a magnetic assembly installation tool that can overcome the problems caused by repulsion or attraction during magnetic assembly installation, improve magnet installation efficiency, and protect the operating safety of operators.

[0067] This embodiment provides a magnetic assembly installation tool, see Figure 1 , which comprises an attachment sleeve 1, a rotation limiter 2, an adjustment member 3 and at least two contour members 4, wherein the attachment sleeve 1 has an assembly cavity extending in the axial direction, and the attachment sleeve 1 is arranged as a magnetic structure; the rotation limiter 2 is movably arranged in the assembly cavity, and a connecting groove 21 is arranged on the rotation limiter 2; the adjustment member 3 is movably arranged in the assembly cavity, and the adjustment member 3 and the rotation limiter 2 are arranged at a distance; see Figure 6 An introduction groove 31 is provided on the adjusting member 3. In the axial direction of the attachment sleeve 1, the first projection area of ​​the introduction groove 31 is the same as the second projection area of ​​the connecting groove 21. The connecting groove 21 extends toward the adjusting member 3. Any profiling member 4 is suitable for being spliced ​​and slidably arranged in the connecting groove 21, and any profiling member 4 is suitable for being spliced ​​and slidably arranged in the introduction groove 31.

[0068] The magnetic assembly installation tool provided in this embodiment, the attachment sleeve 1 is used to provide a space for assembling magnetic tiles and a connection foundation for magnetic attraction with the magnetic tiles. One or more profiling parts 4 are spliced ​​and arranged on the connection groove 21 of the rotation limit part 2 to cooperate with the rotation limit part 2 to form a limiting foundation for the combined assembly of multiple magnetic tiles. Another profiling part 4 is used to fill and isolate two magnetic tiles with magnetic effects. On the one hand, the magnetic tile with the introduction groove 31 on it is driven by the adjustment part 3 to align with the blank introduction area formed by the profiling part 4 and the magnetic tile to implement the combined assembly of the magnetic tiles. On the other hand, the magnetic tile with the introduction groove 31 on it is driven by the adjustment part 3 to align with the profiling part 4 and the area where the profiling part 4 is located to isolate the magnetic tile, and the profiling part 4 is replaced to implement the combined assembly of the magnetic tiles. After the multiple magnetic tiles are combined into a complete annular structure, the attachment sleeve 1 is docked with the external structural part 6 to push the annular structure into the structural part 6.

[0069] In a specific embodiment, the attachment sleeve 1 is configured as a steel sleeve, such as a carbon steel alloy.

[0070] In some embodiments, see Figure 1 The rotation limiter 2 includes a connecting column 22, which is coaxially arranged with the attachment sleeve 1; the connecting groove 21 is recessed on the connecting column 22 and extends parallel to the axial direction of the connecting column 22, and the connecting column 22 can slide along the axial direction of the assembly cavity and rotate along the circumferential direction of the assembly cavity.

[0071] As a further technical solution, see Figure 1 The rotation limiting member 2 further includes a limiting edge 23 , the limiting edge 23 and the connecting column 22 are fixedly configured, and the limiting edge 23 is arranged on a side of the connecting column 22 away from the adjusting member 3 .

[0072] As a preferred technical solution, the limiting edge 23 is set as a rotating body structure, and the diameter of the limiting edge 23 is greater than the inner diameter of the assembly cavity; the side of the connecting column 22 away from the limiting edge 23 is provided with a limiting end face 24, and the limiting end face 24 is set as a plane structure. The limiting edge 23 abuts on the attachment sleeve 1, so that the connecting column 22 and the profiling member 4 on the connecting groove 21 are in the working position, which plays an axial limiting role on the magnetic tile. The limiting end face 24 and the profiling member 4 on the connecting groove 21 can jointly play a limiting role on the magnetic tile and the profiling member 4 filled between the magnetic tiles, thereby enhancing the assembly accuracy of the structure; on the other hand, through the abutment between the limiting edge 23 and the end of the attachment sleeve 1, when the limiting member 2 is rotated, the connecting groove 21 is effectively aligned with the profiling member 4 filling the isolation magnetic tile, so that when the magnetic tile replaces the ejecting profiling member 4, the profiling member 4 is received, which is conducive to improving the accuracy of the tooling for assembling the magnetic tile.

[0073] In a specific embodiment, the connecting groove 21 extends through the limiting edge 23, and the limiting edge 23 is provided with a notch groove corresponding to the connecting groove 21; the profiling member can slide on the notch groove and the connecting groove 21; this arrangement allows the profiling member 4 provided on the connecting groove 21 to be smoothly ejected by the replaceable magnetic tile member.

[0074] As a preferred embodiment, the adjustment member 3 drives the magnetic tile on the introduction slot 31 to rotate so that the magnetic tile is aligned with the blank introduction area or the contour member 4 of the pre-filled isolation magnetic tile; see Figure 6 The adjusting member 3 is provided with an adjusting groove 32, which is recessed on the adjusting member 3, and the adjusting groove 32 and the introducing groove 31 are arranged to be spaced apart and avoided. In some embodiments, the adjusting groove 32 is arranged as a notch structure.

[0075] In a specific embodiment, the outer peripheral side of the adjusting member 3 has an arc surface that is in sliding contact with the assembly cavity, so that the adjusting member 3 and the magnetic tile assembled in the introduction groove 31 can be axially aligned with the desired area.

[0076] In some embodiments, see Figure 3 and Fig. 9 The attachment sleeve 1 is provided with a stopper 11 at the end thereof. The stopper 11 is arranged as an annular structure extending radially along the attachment sleeve 1, and the stopper 11 is adapted to stop the limiting edge 23. The stopper 11 stops the limiting edge 23, which plays a role in supporting the rotation limiting member 2, and can prevent the magnetic tile from popping out from the area where the assembly cavity is connected to the rotation limiting member 2, thereby enhancing safety; on the other hand, the stopper 11 can contact the limiting edge 23 of the rotation limiting member 2, which is beneficial to improving the stability of the attachment sleeve 1 and the rotation limiting member 2 when they are in contact and relatively rotated; in the specific operation process, when the rotation limiting member 2 rotates to drive the profiling member 4 in the connecting groove 21 to rotate, the limiting edge 23 can also play a role in limiting and stopping the profiling member 4 in the connecting groove 21, which is beneficial to improving the assembly accuracy.

[0077] As a preferred technical solution, see Figure 1 , Figure 5 , Fig.10 , Fig.11 , Fig.16 and Fig.17 The magnetic assembly installation tool also includes a bushing 5, which is detachably sleeved on one end of the attachment sleeve 1 adjacent to the adjustment member 3. The bushing 5 can be used to establish a connection channel between the attachment sleeve 1 and the external structure 6; of course, the inner space of the bushing 5 can be used as an extension of the assembly cavity in the attachment sleeve 1 to increase the installation space of the tool for the magnetic assembly; therefore, the adjustment member 3 can be movably arranged in the assembly cavity, and can also be used in conjunction with the inner cavity of the bushing 5.

[0078] As a preferred technical solution, see Fig.11The inner wall of the bushing 5 is provided with a first step portion 51 and a second step portion 52 . The first step portion 51 is suitable for limiting the abutment against the attachment sleeve 1 , and the second step portion 52 is suitable for limiting the abutment against the structural member 6 .

[0079] In this embodiment, the contour member 4 is configured as one-Nth of the annular structure or disk structure, wherein N is configured as an even number greater than 1. In a specific implementation, the magnetic tile is configured as a quarter of the annular structure, and the contour member 4 is also configured as a quarter of the annular structure.

[0080] As a preferred technical solution, the profiling member 4 is configured as an elastic expansion member. The profiling member 4 elastically fills the magnetic tile member with isolated magnetic effect, which is beneficial to improve the flexibility of the tooling assembly and assembly of the magnetic tile member; in a specific embodiment, the profiling member 4 is configured as an elastic plastic.

[0081] As a preferred technical solution, the radial elastic capacity of the profiling part 4 is greater than its circumferential elastic capacity; this arrangement, on the one hand, is conducive to the smooth sliding of the profiling part 4 on the inner wall surface of the assembly cavity of the attachment sleeve 1 through radial deformation, thereby improving the assembly efficiency; on the other hand, it is conducive to the profiling part 4 having circumferential stability to obtain a supporting effect on the end face of the magnetic tile along its circumferential direction, thereby improving the assembly accuracy.

[0082] As a further implementation, the axial elastic capacity of the profiling member 4 is smaller than its circumferential elastic capacity, that is, the axial elastic capacity of the profiling member 4 is the weakest and the strength is the highest; this arrangement is beneficial for the profiling member 4 to have reliable axial support. When the magnetic tile replaces the profiling member 4, the lateral end face of the profiling member 4 can stably support the magnetic tile to improve assembly accuracy.

[0083] Of course, in other embodiments, the shape of the profiling part 4 may be similar to the shape and size of the magnetic tile to be assembled, or slightly smaller, so as to improve the passability of the profiling part 4 in the assembly cavity. The profiling part 4 is made of elastic plastic, and the fitting tolerance may be different from that of metal parts, and a partial assembly buffer may be set.

[0084] In an exemplary structural embodiment, the diameter D1 of the contoured member 4 is smaller than the diameter D2 of the magnetic tile member; preferably, D1+0.2 mm=D2.

[0085] The magnetic assembly installation tool provided by the present invention overcomes the repulsive or attractive forces during the installation of the magnetic assembly through the magnetic attraction force between the attachment sleeve 1 and the magnetic tile, the force of the rotation limit member 2 and the axial limiting magnetic tile force of the profiling member 4 thereon, and the magnetic tile filled with the profiling member 4 for the isolation phase magnetic effect, thereby improving the assembly efficiency, and can first assemble multiple magnetic tiles into a complete annular structure and then introduce them into the structural member 6, which can avoid the accidental popping out of the magnetic tile, eliminate safety hazards, and effectively improve the safety of the magnetic assembly installation stage.

[0086] In the above description, the structural member 6 may be configured as a housing of the laser device.

[0087] Example 2

[0088] This embodiment provides a magnetic assembly installation method, which is suitable for assembling multiple magnetic tiles into a structural member 6 through the magnetic assembly installation tool assembly of Embodiment 1.

[0089] Taking the assembly of two groups of magnetic tiles and one magnetic ring 8 as an example, one group of magnetic tiles includes four first magnetic tiles 7, and the other group of magnetic tiles includes four second magnetic tiles 9; Fig. 20 and Fig.21 It is a front view and a side view of the structure of four first magnetic tiles 7, four second magnetic tiles 9 and a magnetic ring 8 in the magnetic group.

[0090] The assembly steps specifically include the following steps:

[0091] See also Figure 2 and Figure 3 , the rotation limiter 2 is limitedly placed in the assembly cavity of the attachment sleeve 1 from the right end of the attachment sleeve 1; of course, a contoured piece can be placed in the connection groove 21 of the rotation limiter 2 according to needs to partially fill the connection groove 21;

[0092] Then, two first magnetic tiles 7 arranged in pairs are symmetrically arranged in the assembly cavity of the attachment sleeve 1 by magnetic attraction, and the two first magnetic tiles 7 are limited by rotating the limiting end surface 24 of the limiting member 2;

[0093] See also Figure 4 , the profiling member 4 is filled and abutted between the two first magnetic tiles 7, and a blank introduction area is formed at the positions of the two first magnetic tiles 7 away from the profiling member 4;

[0094] See also Figure 6 and Figure 7 , on the side of the two first magnetic tiles 7 away from the rotation limiter 2, that is, from the left end of the attachment sleeve 1 shown in the figure, the adjustment member 3 is placed in the assembly cavity, and the third first magnetic tile 7 is assembled and spliced ​​in the introduction groove 31 of the adjustment member 3;

[0095] See also Figure 8 and Fig. 9 , rotate and adjust the position of the adjusting member 3 to drive the third first magnetic tile 7 to axially align with the blank introduction area, and push the third first magnetic tile 7 to axially move to the blank introduction area;

[0096] The fourth first magnetic tile 7 is assembled and spliced ​​in the introduction groove 31 of the adjustment member 3, and the position of the adjustment member 3 is rotated to drive the fourth first magnetic tile 7 to axially align with the area where the profiling member 4 is located, and the position of the rotation limiter 2 is rotated to adjust the axial alignment of the profiling member 4 with the connecting groove 21 on the rotation limiter 2; the fourth first magnetic tile 7 is axially displaced to the area where the first profiling member 4 is located by pushing, and the profiling member 4 is pushed toward the connecting groove 21;

[0097] The four first magnetic tiles 7 form a first annular structure;

[0098] See also Fig.10 and Fig.11 , align and connect the attachment sleeve 1 with the external structural member 6, and push the first annular structure into the inner cavity of the structural member 6 along the pushing direction shown in the figure;

[0099] Then separate the attachment sleeve 1 and the structural member 6;

[0100] See also Fig.12 and Fig.13 , repeat the above steps so that the four second magnetic tiles 9 form a second annular structure;

[0101] See also Fig.14 and Fig.15 , connect the magnetic ring 8 and the second annular structure in the assembly cavity;

[0102] Later, see Fig.16 and Fig.17 , align the attachment sleeve 1 with the external structural member 6 and connect them; push the magnetic ring 8 and the second annular structure into the inner cavity of the structural member 6, and the magnetic ring 8 is located between the first annular structure and the second annular structure;

[0103] Then separate the attachment sleeve 1 and the structural member 6 to realize the combined installation of the magnetic group, so as to obtain Fig.18 and Fig.19 Structural parts shown.

[0104] Of course, the attachment sleeve 1 and the structural member 6 can be connected by adding a bushing 5, and the inner space of the bushing 5 can be used as an extension of the assembly cavity of the attachment sleeve 1 to increase the installation space of the tooling for the magnetic group.

[0105] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A magnetic assembly installation tool, characterized in that: include: An attachment sleeve (1) having an assembly cavity extending in the axial direction, wherein the attachment sleeve (1) is configured as a magnetic structure; A rotation limiting member (2) is movably arranged in the assembly cavity, and a connecting groove (21) is provided on the rotation limiting member (2); An adjusting member (3) is movably arranged in the assembly cavity, the adjusting member (3) and the rotation limiting member (2) are arranged at a distance, an introduction groove (31) is provided on the adjusting member (3), and along the axial direction of the attachment sleeve (1), a first projection area of ​​the introduction groove (31) is the same as a second projection area of ​​the connection groove (21), and the connection groove (21) is extended toward the adjusting member (3); And at least two profiling members (4), any profiling member (4) is suitable for being spliced ​​and slidably arranged in the connecting groove (21), and any profiling member (4) is suitable for being spliced ​​and slidably arranged in the introducing groove (31).

2. The magnetic assembly installation tool according to claim 1, characterized in that: The adjusting member (3) is provided with an adjusting groove (32), the adjusting groove (32) is recessed on the adjusting member (3), and the adjusting groove (32) and the introducing groove (31) are arranged to be spaced apart and avoided.

3. The magnetic assembly installation tool according to claim 1, characterized in that: The rotation limiter (2) comprises a connecting column (22), wherein the connecting column (22) and the attachment sleeve (1) are coaxially arranged; the connecting groove (21) is recessed on the connecting column (22) and extends parallel to the axial direction of the connecting column (22); the connecting column (22) is capable of sliding along the axial direction of the assembly cavity and rotating along the circumferential direction of the assembly cavity.

4. The magnetic assembly installation tool according to claim 3, characterized in that: The rotation limiting member (2) further comprises a limiting edge (23), the limiting edge (23) and the connecting column (22) are fixedly configured, and the limiting edge (23) is arranged on a side of the connecting column (22) away from the adjusting member (3); The limiting edge (23) is configured as a rotating body structure, and the diameter of the limiting edge (23) is greater than the inner diameter of the assembly cavity; A limiting end surface (24) is provided on a side of the connecting column (22) away from the limiting edge (23), and the limiting end surface (24) is configured as a planar structure.

5. The magnetic assembly installation tool according to claim 4, characterized in that: A stopper (11) is provided on the end of the attachment sleeve (1), and the stopper (11) is arranged as an annular structure extending radially along the attachment sleeve (1), and the stopper (11) is suitable for stopping the limiting edge (23).

6. The magnetic assembly installation tool according to any one of claims 1 to 5, characterized in that: The magnetic assembly installation tool further comprises a bushing (5), wherein the bushing (5) is detachably sleeved on one end of the attachment sleeve (1) adjacent to the adjustment member (3).

7. The magnetic assembly installation tool according to claim 6, characterized in that: The inner wall of the bushing (5) is provided with a first step portion (51) and a second step portion (52); the first step portion (51) is suitable for limiting abutment against the attachment sleeve (1); and the second step portion (52) is suitable for limiting abutment against the structural member (6).

8. The magnetic assembly installation tool according to any one of claims 1 to 5, characterized in that: The profiling member (4) is configured as one Nth of a ring structure or a disk structure; wherein N is configured as an even number greater than 1.

9. The magnetic assembly installation tool according to claim 8, characterized in that: The contoured member (4) is configured as an elastic expansion member; and / or The diameter D1 of the profiling member (4) is smaller than the diameter D2 of the magnetic tile member; wherein D1+0.2 mm=D2.

10. A magnetic assembly installation method, characterized in that: The steps include: The rotation limiting member (2) is placed in the assembly cavity of the attachment sleeve (1); Then, two first magnetic tiles arranged in pairs are symmetrically arranged in the assembly cavity of the attachment sleeve (1) by magnetic attraction, and the two first magnetic tiles are limited by rotating the end surface of the limiting member (2); The profiling member (4) is filled, abutted and limited between the two first magnetic tiles, and a blank introduction area is formed at the positions of the two first magnetic tiles away from the profiling member (4); An adjusting member (3) is placed in the assembly cavity on a side of the two first magnetic tiles away from the rotation limiting member (2), and the third first magnetic tile assembly is spliced ​​in the connecting groove (21) of the adjusting member (3); The position of the adjusting member (3) is adjusted by rotating to drive the third first magnetic tile to axially align with the blank introduction area, thereby pushing the third first magnetic tile to axially move to the blank introduction area; The fourth first magnetic tile is assembled and spliced ​​into the introduction groove (31) of the adjustment member (3), the position of the adjustment member (3) is adjusted by rotation to drive the fourth first magnetic tile to axially align with the area where the profiling member (4) is located, and the position of the rotation limit member (2) is adjusted by rotation to axially align the profiling member (4) with the connecting groove (21) on the rotation limit member (2); the fourth first magnetic tile is pushed to axially displace to the area where the profiling member (4) is located to achieve replacement, and the profiling member (4) is pushed into the connecting groove (21); The four first magnetic tiles form a first annular structure; Aligning the attachment sleeve (1) with the external structural member (6) and pushing the first annular structure into the inner cavity of the structural member (6); Then separate the attachment sleeve (1) and the structural member (6); Repeat the above steps so that the four second magnetic tiles form a second annular structure; Connecting the magnetic ring and the second annular structure in the assembly cavity; Thereafter, the attachment sleeve (1) is aligned and connected to the external structural member (6); the magnetic ring and the second annular structure are pushed into the inner cavity of the structural member (6), with the magnetic ring being located between the first annular structure and the second annular structure; The attachment sleeve (1) and the structural member (6) are then separated to achieve combined installation of the magnetic assembly.

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