A magnetic ring assembly jig

Abstract

The present invention relates to a magnetic ring assembly jig, comprising: a base; a feeding base detachably disposed on the base, the feeding base being provided with a plurality of feeding grooves; a plurality of pushing components, the plurality of pushing components being arranged at equal angles with the axis of the feeding base as the axis, the plurality of pushing components corresponding to the feeding grooves one by one, the pushing component including a pushing block configured to be movable along the radial direction of the feeding base; and a pushing plate rotatably disposed on the base, the pushing plate being coaxial with the feeding base, and the pushing plate being rotatable to drive the plurality of pushing components to move along the radial direction of the feeding base towards the axial direction of the feeding base. The present invention can simplify the operation of magnetic ring assembly, realize the rapid assembly of magnetic rings, and improve the assembly efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of magnetic ring assembly, and more particularly, to a magnetic ring assembly jig. Background Art

[0002] A magnetic ring is an annular magnetic conductor and is a commonly used anti-interference component in electronic circuits. For some electronic products, such as the magnetic ring in a mobile phone wireless charger, it is formed by assembling multiple separate magnetic ring segments into a circular ring shape. Currently, the assembly method mostly uses manual splicing. Since the head and tail ends of the magnetic ring formed by splicing multiple magnetic ring segments are of the same polarity, and magnets with the same polarity repel each other, it is difficult to fix them, resulting in great difficulty and low efficiency in manual assembly. Summary of the Invention

[0003] The purpose of the present invention is to provide a magnetic ring assembly jig, which can simplify the operation of magnetic ring assembly, realize the rapid assembly of magnetic rings, and improve the assembly efficiency.

[0004] A magnetic ring assembly jig includes: a base; a feeding base detachably provided on the base, the feeding base being provided with a plurality of feeding grooves; a plurality of pushing components, the plurality of pushing components being arranged at equal angles with the axis of the feeding base as the axis, the plurality of pushing components corresponding to the feeding grooves one by one, the pushing component including a pushing block configured to be movable along the radial direction of the feeding base; and a pushing plate rotatably provided on the base, the pushing plate being coaxial with the feeding base, and the pushing plate being rotatable to drive the plurality of pushing components to move along the radial direction of the feeding base towards the axis direction of the feeding base.

[0005] In the above technical solution, the magnetic ring segments can be loaded through the feeding grooves of the feeding base and thus quickly placed in the assembly position. When all the magnetic ring segments are in place, by rotating the pushing plate, multiple pushing blocks can be simultaneously driven to move towards the axis direction of the feeding base, so as to simultaneously push multiple magnetic ring segments towards the center, making the head and tail of multiple magnetic ring segments connect and fix. Subsequently, the feeding base is separated from the base, and the complete magnetic ring can be exposed, facilitating subsequent processing. Through the above structure, the rapid assembly of the magnetic ring can be realized, the structure is simple, the operation is easy, and the assembly efficiency of the magnetic ring is effectively improved.

[0006] Further, the pushing plate includes a plurality of first inclined surfaces, the distance from the first end of the first inclined surface to the axis of the feeding base is greater than the distance from the second end to the axis of the feeding base, and the pushing block includes a second inclined surface, and the second inclined surface abuts against the first inclined surface.

[0007] In the above technical solution, the distance from the first end of the first inclined surface to the axis of the feeding seat is greater than the distance from the second end to the axis of the feeding seat. During the rotation of the pushing plate, it can force the second inclined surface to slide along the first inclined surface, so that the pushing block gradually moves towards the axis direction of the feeding seat. A plurality of first inclined surfaces correspond to the pushing blocks one by one, and can drive a plurality of pushing blocks to move simultaneously, so as to realize pushing a plurality of magnetic ring segments towards the center at the same time.

[0008] Furthermore, the base is provided with a plurality of guiding grooves extending along the radial direction of the feeding seat, the pushing block is provided with a guiding block, and the guiding block is inserted into the guiding groove.

[0009] In the above technical solution, the cooperation between the guiding groove and the guiding block can ensure that the pushing block moves along the radial direction of the feeding seat and maintain the stability of the movement of the pushing block.

[0010] Furthermore, the pushing assembly further includes an elastic member, and two ends of the elastic member are respectively connected to the guiding block and the base.

[0011] In the above technical solution, the elastic member provides a continuous elastic force to the pushing block. After the magnetic ring is assembled, when the pushing plate is rotated in the reverse direction, the pushing block can automatically reset under the action of the elastic force of the elastic member, which is convenient for subsequent reprocessing.

[0012] Furthermore, a spacer block is provided between two adjacent pushing blocks.

[0013] In the above technical solution, when the magnetic ring segments are fed to the assembly position through the feeding groove, the spacer block can isolate two adjacent magnetic ring segments, avoiding displacement of the magnetic ring segments due to magnetic force.

[0014] Furthermore, one end of the pushing block facing the axis of the feeding seat is formed as an arc surface.

[0015] In the above technical solution, one end of the pushing block facing the axis of the feeding seat is formed as an arc surface, so that the shape of the pushing block matches the shape of the magnetic ring segment, making the pushing of the magnetic ring segment by the pushing block more stable and avoiding displacement of the magnetic ring segment during movement.

[0016] Furthermore, the feeding groove extends along the axial direction of the feeding seat and is arranged at equal angles with the circumferential line of the feeding seat as the axis.

[0017] In the above technical solution, the feeding grooves are arranged at equal angles with the circumferential line of the feeding seat as the axis, so that a plurality of magnetic ring segments can enclose to form a ring-shaped magnetic ring. The feeding groove extends along the axial direction of the feeding seat, and the magnetic ring segments can be put into the feeding groove from the upper end and fall into the assembly position by their own weight, with simple and convenient operation.

[0018] Furthermore, the feeding groove includes a groove body, and an opening communicating with the groove body is provided on the outer peripheral surface of the feeding seat.

[0019] In the above technical solution, if the magnetic ring fragment gets stuck in the feeding groove during the falling process, the thin rod can be inserted into the feeding groove through the opening to push the magnetic ring fragment, so that the magnetic ring fragment falls into the assembly position, avoiding the situation where the magnetic ring fragment is stuck in the feeding groove and cannot be taken out.

[0020] Furthermore, at least one handle is provided on the pushing plate.

[0021] In the above technical solution, the pushing plate can be conveniently rotated through the handle, making the operation more convenient.

[0022] Furthermore, a guiding plate is further included. The guiding plate is provided with an arc-shaped groove, which extends along the circumferential direction of the pushing plate, and the handle is inserted through the arc-shaped groove.

[0023] In the above technical solution, the guiding plate is provided with an arc-shaped groove. Through the arc-shaped groove, the handle can be guided, and then the rotation of the pushing plate can be guided, which can facilitate the operation and ensure the accuracy of rotation.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows: The magnetic ring fragments can be loaded through the feeding groove of the feeding base, so as to be quickly placed into the assembly position. When all the magnetic ring fragments are in place, by rotating the pushing plate, a plurality of pushing blocks can be simultaneously driven to move towards the axis direction of the feeding base, so as to simultaneously push the plurality of magnetic ring fragments towards the center, making the plurality of magnetic ring fragments connected end to end and fixed. Subsequently, the feeding base is separated from the base, and the complete magnetic ring can be exposed, facilitating subsequent processing. Through the above structure, the rapid assembly of the magnetic ring can be realized, with a simple structure, easy to operate, and effectively improving the assembly efficiency of the magnetic ring. Description of the Drawings

[0025] Figure 1 It is a schematic structural diagram of the magnetic ring assembly jig according to an embodiment of the present invention.

[0026] Figure 2 It is a schematic internal structural diagram of the magnetic ring assembly jig according to an embodiment of the present invention.

[0027] Figure 3 It is a schematic structural diagram of the pushing component according to an embodiment of the present invention.

[0028] Figure 4 For Figure 3 The partial enlarged schematic diagram of part A in

[0029] Figure 5 It is a schematic structural diagram of the feeding base according to an embodiment of the present invention.

[0030] Explanation of the reference numerals in the drawings:

[0031] Base 1, guiding groove 11, isolation block 12, feeding base 2, feeding groove 21, groove body 211, opening 212, pushing component 3, pushing block 31, guiding block 311, second inclined surface 312, elastic component 32, pushing plate 4, first inclined surface 41, handle 42, guiding plate 5, arc-shaped groove 51. Detailed implementation manner

[0032] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0033] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship 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 a limitation of the present invention.

[0034] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined. Embodiment

[0035] The present invention provides a magnetic ring assembly jig, which is mainly used to assemble a plurality of arc-shaped magnetic ring segments into a ring-shaped magnetic ring, and can realize the rapid assembly of the magnetic ring and improve the assembly efficiency of the magnetic ring.

[0036] Please refer to Figures 1 to 5 , the magnetic ring assembly jig of this embodiment mainly includes a base 1, a feeding base 2, a pushing component 3, and a pushing plate 4.

[0037] Among them, the feeding base 2 is used for feeding the magnetic ring segments. The feeding base 2 is formed as a cylinder and is detachably connected to the base 1. The feeding base 2 is provided with a plurality of feeding grooves 21, and the magnetic ring segments can be placed into the assembly position through the feeding grooves 21.

[0038] Exemplarily, the feeding grooves 21 are arranged at equal angles around the axis of the feeding base 2, so that a plurality of magnetic ring segments can enclose to form a ring-shaped magnetic ring. In this embodiment, there are eight feeding grooves 21, corresponding to eight magnetic ring segments. The shape and size of the feeding grooves 21 are matched with those of the magnetic ring segments. The feeding grooves 21 extend along the axial direction of the feeding base 2. The end of the feeding groove 21 far from the base 1 is the feeding end, and the end of the feeding groove 21 close to the base 1 is the discharging end. The magnetic ring segments can be placed into the feeding grooves 21 from the feeding end and fall into the assembling position by their own weight, which is simple and convenient to operate.

[0039] A plurality of pushing components 3 are arranged at equal angles around the axis of the feeding base 2, and the plurality of pushing components 3 correspond to the feeding grooves 21 one by one. In this embodiment, the number of the pushing components 3 is eight, corresponding to the eight feeding grooves 21 one by one. The pushing component 3 includes a pushing block 31, and the pushing block 31 is configured to be movable along the radial direction of the feeding base 2.

[0040] The pushing plate 4 is rotatably arranged on the base 1, and the pushing plate 4 is coaxial with the feeding base 2. Exemplarily, the pushing plate 4 is a circular flat plate, and it is rotatably embedded in the bottom plate. The pushing plate 4 can rotate to drive a plurality of pushing components 3 to simultaneously move along the radial direction of the feeding base 2 towards the axis direction of the feeding base 2.

[0041] To facilitate the understanding of the above technical solution, the following describes its usage method: The magnetic ring segments can be loaded through the feeding grooves 21 of the feeding base 2 and thus quickly placed into the assembling position. When all the magnetic ring segments are in place, by rotating the pushing plate 4, a plurality of pushing blocks 31 can be simultaneously driven to move towards the axis direction of the feeding base 2, so as to push a plurality of magnetic ring segments towards the center simultaneously, making the plurality of magnetic ring segments connected end to end and fixed. Subsequently, the feeding base 2 is separated from the base 1, and the complete magnetic ring can be exposed, facilitating subsequent processing. Through the above structure, the rapid assembly of the magnetic ring can be realized, with a simple structure, easy to operate, and effectively improving the assembly efficiency of the magnetic ring.

[0042] The pushing plate 4 includes a plurality of first inclined surfaces 41. The distance from the first end of the first inclined surface 41 to the axis of the feeding base 2 is greater than the distance from the second end to the axis of the feeding base 2. The pushing block 31 includes a second inclined surface 312, and the second inclined surface 312 abuts against the first inclined surface 41.

[0043] Exemplarily, there are eight first inclined surfaces 41, and the eight first inclined surfaces 41 are rotationally symmetrically arranged with the axis of the feeding base 2 as the axis. The eight pushing blocks 31 correspond to the eight first inclined surfaces 41 one by one. One end of the pushing block 31 away from the axis of the feeding base 2 forms a second inclined surface 312, and the second inclined surface 312 abuts against the first inclined surface 41, and the length of the first inclined surface 41 is greater than the length of the second inclined surface 312. When the pushing plate 4 rotates, it can force the second inclined surface 312 to slide along the first inclined surface 41, so that the pushing block 31 gradually moves towards the axis direction of the feeding base 2. The multiple first inclined surfaces 41 correspond to the pushing blocks 31 one by one, and can drive the multiple pushing blocks 31 to move simultaneously, so as to realize pushing multiple magnetic ring segments towards the center at the same time.

[0044] The base 1 is provided with a plurality of guiding grooves 11 extending along the radial direction of the feeding base 2, and the pushing block 31 is provided with a guiding block 311, and the guiding block 311 is inserted into the guiding groove 11. The guiding block 311 can slide along the guiding groove 11. Through the cooperation of the guiding groove 11 and the guiding block 311, it can ensure that the pushing block 31 moves along the radial direction of the feeding base 2 and maintain the stability of the movement of the pushing block 31.

[0045] The pushing component 3 of this embodiment further includes an elastic member 32, and both ends of the elastic member 32 are respectively connected to the guiding block 311 and the base 1. Among them, the elastic member 32 can adopt a spring, and the pre-tightening force of the elastic member 32 is to keep the pushing block 31 away from the axis of the feeding base 2. After the magnetic ring assembly is completed, when the pushing plate 4 is rotated in the reverse direction, the pushing block 31 can automatically reset under the elastic force of the elastic member 32, which is convenient for subsequent reprocessing.

[0046] An isolation block 12 is provided between two adjacent pushing blocks 31. Exemplarily, the isolation block 12 is fan-shaped, and the smaller-diameter end thereof faces the axis of the feeding base 2. When the pushing block 31 is in the initial state, the smaller-diameter end of the isolation block 12 extends between two adjacent pushing blocks 31, so as to isolate two adjacent magnetic ring segments that are not assembled, and avoid the deviation of the magnetic ring segments due to the magnetic force.

[0047] In this embodiment, one end of the pushing block 31 facing the axis of the feeding base 2 is formed as an arc surface, so that the shape of the pushing block 31 matches the shape of the magnetic ring segment, so that the pushing block 31 is more stable when pushing the magnetic ring segment, and at the same time avoids the deviation of the magnetic ring segment during the movement.

[0048] The feeding groove 21 includes a groove body 211, and an opening 212 communicating with the groove body 211 is provided on the outer peripheral surface of the feeding base 2. In specific use, if the magnetic ring segment is stuck in the feeding groove 21 during the falling process, a thin rod can be inserted into the feeding groove 21 through the opening 212 and the magnetic ring segment can be toggled, so that the magnetic ring segment falls into the assembly position, avoiding the situation that the magnetic ring segment is stuck in the feeding groove 21 and cannot be taken out.

[0049] The pusher plate 4 is provided with at least one handle 42. By means of the handle 42, it is convenient to rotate the pusher plate 4, making the operation more convenient.

[0050] The magnetic ring assembly jig of the present application further includes a guide plate 5. The guide plate 5 is provided with at least one arc-shaped groove 51. The arc-shaped groove 51 extends along the circumferential direction of the pusher plate 4, and the handle 42 is inserted into the arc-shaped groove 51. Specifically, the guide plate 5 is arranged above the pusher plate 4. The guide plate 5 is connected to the base 1 by bolts, so that the pusher plate 4 is clamped between the guide plate 5 and the base 1. There are two arc-shaped grooves 51, which are respectively arranged on both sides of the guide plate 5. The handles 42 are correspondingly arranged as two, and the two handles 42 are respectively inserted into the two arc-shaped grooves 51. Through the arc-shaped grooves 51, the handles 42 can be guided, and further the rotation of the pusher plate 4 can be guided, which is convenient for operation and ensures the accuracy of rotation.

[0051] Although the description of the present invention is made in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes according to the above content. Therefore, all such substitutions, improvements and changes are included within the spirit and scope of the appended claims.

Claims

1. A magnetic ring assembly jig, characterized in that, it includes: a base; a feeding base detachably arranged on the base, and the feeding base is provided with a plurality of feeding grooves; a plurality of pushing components, the plurality of pushing components are arranged at equal angles with the axis of the feeding base as the axis, the plurality of pushing components correspond to the feeding grooves one by one, the pushing component includes a pushing block, and the pushing block is configured to be movable along the radial direction of the feeding base; and a pushing plate rotatably arranged on the base, the pushing plate is coaxial with the feeding base, the pushing plate includes a plurality of first inclined surfaces, the distance from the first end of the first inclined surface to the axis of the feeding base is greater than the distance from the second end to the axis of the feeding base, the pushing block includes a second inclined surface, the second inclined surface abuts against the first inclined surface, and the pushing plate can rotate to drive the plurality of pushing components to move along the radial direction of the feeding base towards the axis direction of the feeding base.

2. The magnetic ring assembly jig according to claim 1, characterized in that, the base is provided with a plurality of guiding grooves extending along the radial direction of the feeding base, the pushing block is provided with a guiding block, and the guiding block penetrates through the guiding groove.

3. The magnetic ring assembly jig according to claim 2, characterized in that, the pushing component further includes an elastic member, and two ends of the elastic member are respectively connected to the guiding block and the base.

4. The magnetic ring assembly jig according to claim 1, characterized in that, a separating block is arranged between two adjacent pushing blocks.

5. The magnetic ring assembly jig according to claim 1, characterized in that, one end of the pushing block facing the axis of the feeding base is formed as an arc surface.

6. The magnetic ring assembly jig according to claim 1, characterized in that, the feeding grooves extend along the axial direction of the feeding base and are arranged at equal angles with the circumferential line of the feeding base as the axis.

7. The magnetic ring assembly jig according to claim 6, characterized in that, the feeding groove includes a groove body, and an opening communicating with the groove body is arranged on the outer peripheral surface of the feeding base.

8. The magnetic ring assembly jig according to claim 1, characterized in that, the pushing plate is provided with at least one handle.

9. The magnetic ring assembly jig according to claim 8, characterized in that, it further includes a guiding plate, the guiding plate is provided with an arc-shaped groove, the arc-shaped groove extends along the circumferential direction of the pushing plate, and the handle penetrates through the arc-shaped groove.

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