Auxiliary clamp for magnetizing tile-shaped magnet

Abstract

The utility model discloses an auxiliary fixture for magnetizing a tile-shaped magnet, which is used for clamping a magnetic shoe to be magnetized and comprises a loading frame for storing the magnetic shoe, a placing groove for storing the magnetic shoe is arranged in the loading frame, and a clamping and positioning mechanism for preventing the magnetic shoe from shifting is arranged in the loading frame. According to the auxiliary clamp used for magnetizing the tile-shaped magnet, the magnetic tile can be conveniently placed in the containing groove of the loading frame by pulling the connecting plate, after the connecting plate is loosened, the connecting plate is automatically restored to the initial position through resilience force of the first spring, the magnetic tile is effectively limited and prevented from moving or falling off in the loading frame, and the magnetic tile magnetizing efficiency is improved. According to the magnetic shoe magnetizing device, the stability before magnetizing is ensured, stable clamping of a magnetic shoe can be achieved under the action of clamping and positioning, and the phenomenon that the position of the magnetic shoe changes at will in the magnetizing process is effectively avoided. And the magnetic shoe is stably clamped in the loading frame, so that a powerful guarantee is provided for subsequent magnetizing operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnet magnetizing fixture technical field, concretely relates to a kind of auxiliary fixture for tile-shaped magnet magnetizing. BACKGROUND

[0002] With the rapid development of electric vehicles, wind power generation and smart phones and other fields, as the core component of modern motor, transformer and other equipment, the demand of magnetic tile continues to rise. Before the magnetic tile is put into use, magnetizing is indispensable, and high-precision positioning and stable clamping are required to ensure the stability of magnetizing effect and performance. Under this background, magnetic tile magnetizing fixture emerges as the times require to meet the clamping demand in the process of magnetic tile magnetizing.

[0003] A kind of magnetic tile magnetizing fixture is disclosed in Chinese patent with authorized announcement number CN206364668U, which adds tile pot with soft iron material in coil, and magnetic tile is stacked on tile pot, tile pot absorbs magnetic lines in coil inner space, and magnetic lines in coil inner space converge to tile pot, which fills the problem of unsaturated magnetizing of lower magnetic tile, so that stacked magnetic tile can be saturated by magnetizing once. Although the prior art can stack magnetic tile by setting tile pot, due to the limited number and spacing of tile pot, only the lower half of magnetic tile can be supported, and the clamping effect is poor, and the problem of damage caused by magnetic tile falling off tile pot during transportation and magnetizing is prone to occur. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of auxiliary fixture for tile-shaped magnet magnetizing, by the cooperation of clamping positioning mechanism and auxiliary limiting mechanism, magnetic tile can be clamped stably, and the phenomenon that the position of magnetic tile changes randomly during magnetizing is effectively avoided, to solve the problem that only the lower half of magnetic tile can be supported in the above-mentioned existing device, and the clamping effect is poor.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of auxiliary fixture for tile-shaped magnet magnetizing, for clamping the magnetic tile to be magnetized, including the loading frame for storing magnetic tile, the placing groove for storing magnetic tile is set in the loading frame, the clamping positioning mechanism for avoiding the displacement of magnetic tile is provided in the loading frame, and the clamping positioning mechanism is arranged at the side of placing groove.

[0006] Preferably, the clamping positioning mechanism comprises a mounting frame arranged in the loading frame, a connecting frame arranged on one side of the mounting frame close to the placing groove, a mounting bracket arranged in the mounting frame, a threaded rod rotatably arranged in the mounting bracket, a handle arranged at the top end of the threaded rod, a limiting rod arranged in the mounting bracket, a movable bracket threadedly sleeved on the threaded rod, a rubber wheel arranged in the movable bracket, a mounting seat arranged in the connecting frame, an extension rod arranged in the mounting seat, a positioning plate arranged at the output end of the extension rod, an arc-shaped block arranged on the side of the positioning plate facing the rubber wheel, and a first soft pad arranged on the side of the positioning plate away from the rubber wheel.

[0007] Preferably, a through hole is formed in the movable bracket for the limiting rod to pass through.

[0008] Preferably, four groups of the mounting seat and the extension rod are arranged, and the rubber wheel and the arc-shaped block are in contact with the outside of the rubber wheel and the arc-shaped block.

[0009] Preferably, an auxiliary limiting mechanism for limiting the magnetic tile in the loading frame is arranged in the loading frame and the connecting frame, a connecting plate is arranged in the auxiliary limiting mechanism, an adjusting plate is arranged in the connecting frame and the loading frame, and a first spring is arranged between the connecting plate and the adjusting plate.

[0010] Preferably, the auxiliary limiting mechanism further comprises a second soft pad arranged outside the adjusting plate, which can avoid damaging the surface of the magnetic tile.

[0011] Compared with the prior art, the auxiliary clamp for the magnetic tile charging has the following beneficial effects:

[0012] 1. The auxiliary clamp for the magnetic tile charging can conveniently put the magnetic tile into the placing groove of the loading frame by pulling the connecting plate, and after the connecting plate is loosened, the elastic force of the first spring automatically restores the connecting plate to the initial position, effectively limits the magnetic tile, prevents the magnetic tile from moving or falling off in the loading frame, and ensures the stability before charging. Meanwhile, the second soft pad arranged outside the connecting plate further protects the surface of the magnetic tile and avoids scratches or damage that may occur during loading and limiting.

[0013] 2. The auxiliary clamp for the magnetic tile charging can drive the movement of the threaded rod and the movable bracket by rotating the handle, and then realize the stable clamping of the magnetic tile by utilizing the interaction between the rubber wheel and the arc-shaped block, effectively avoiding the phenomenon that the position of the magnetic tile changes randomly during the charging process. The first soft pad arranged on the side of the positioning plate away from the rubber wheel also plays a role in protecting the surface of the magnetic tile and avoiding damage that may occur during clamping. The magnetic tile is stably clamped in the loading frame, which provides a strong guarantee for subsequent charging operation. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A kind of auxiliary fixture for tile-shaped magnet magnetizing three-dimensional structure schematic for the utility model Figure One .

[0015] Figure 2 A kind of auxiliary fixture for tile-shaped magnet magnetizing three-dimensional structure schematic for the utility model Figure Two .

[0016] Figure 3 A kind of auxiliary fixture for tile-shaped magnet magnetizing three-dimensional structure schematic for the utility model Figure One .

[0017] Figure 4 A kind of auxiliary fixture for tile-shaped magnet magnetizing three-dimensional structure schematic for the utility model Figure Two .

[0018] Figure 5 A kind of auxiliary fixture for tile-shaped magnet magnetizing three-dimensional structure schematic for the utility model Figure Three .

[0019] Figure 6 A kind of auxiliary fixture for tile-shaped magnet magnetizing three-dimensional structure schematic for the utility model Figure One .

[0020] Figure 7 A kind of auxiliary fixture for tile-shaped magnet magnetizing three-dimensional structure schematic for the utility model Figure Two .

[0021] In the figure: 1, magnetic tile;2, loading frame;3, clamping positioning mechanism;301, mounting frame;302, connecting frame;303, mounting bracket;304, threaded rod;305, handle;306, limit rod;307, movable frame;308, rubber wheel;309, mounting seat;310, telescopic rod;311, positioning plate;312, arc block;313, first soft pad;4, auxiliary limiting mechanism;401, connecting plate;402, adjusting plate;403, first spring;404, second soft pad. DETAILED DESCRIPTION

[0022] In order to further understand the features, technical means and specific purposes and functions achieved by the utility model, the utility model will be further described in detail in conjunction with the drawings and specific embodiments.

[0023] Example one: please refer to Figures 1-5The utility model provides a kind of technical scheme: a kind of auxiliary fixture for magnetizing tile magnet, for the magnetic tile 1 to be magnetized is clamped, including the loading frame 2 of the magnetic tile 1 is stored, the placing groove of the magnetic tile 1 is set in loading frame 2 and is stored, clamping positioning mechanism 3 is provided in loading frame 2, and clamping positioning mechanism 3 is set in the side of placing groove.

[0024] Further, the clamping positioning mechanism 3 includes a mounting frame 301, the mounting frame 301 is provided in the loading frame 2, the mounting frame 301 is provided with a connecting frame 302 near the side of the placing groove, the mounting frame 301 is provided with a mounting rack 303, the mounting rack 303 is rotatably provided with a threaded rod 304, the top end of the threaded rod 304 is provided with a handle 305, the mounting rack 303 is further provided with a limiting rod 306, the threaded rod 304 is provided with a movable rack 307 matched with the threaded rod 304, the movable rack 307 is provided with a rubber wheel 308, the connecting frame 302 is provided with a mounting seat 309, the mounting seat 309 is provided with a telescopic rod 310, the output end of the telescopic rod 310 is provided with a positioning plate 311, the side of the positioning plate 311 facing the rubber wheel 308 is provided with an arc block 312, and the side of the positioning plate 311 away from the rubber wheel 308 is provided with a first soft pad 313. The precise clamping of the magnetic tile 1 can be realized, and the design of the first soft pad 313 protects the surface of the magnetic tile 1, avoiding damage.

[0025] Further, the movable rack 307 is provided with a through hole for the limiting rod 306 to penetrate. The movable rack 307 can move freely on the threaded rod 304, and the limiting rod 306 ensures the stability of the movable rack 307, avoiding rotation or deviation.

[0026] Further, the mounting seat 309 and the telescopic rod 310 are each provided with four groups, and the rubber wheel 308 contacts the outside of the arc block 312. The design of the four groups of telescopic rods 310 provides better support, ensuring that the magnetic tile 1 does not loosen during the magnetizing process, and the contact design of the rubber wheel 308 and the arc block 312 makes the clamping process more stable.

[0027] Embodiment two: please refer to Figures 6-7 And in combination with embodiment one, it is further obtained that the loading frame 2 and the connecting frame 302 are provided with an auxiliary limiting mechanism 4 for limiting the magnetic tile 1 in the loading frame 2, the auxiliary limiting mechanism 4 is provided with a connecting plate 401, the connecting frame 302 and the loading frame 2 are each provided with an adjusting plate 402, and the first spring 403 is provided between the adjusting plate 402 and the connecting plate 401. The stability of the magnetic tile 1 in the loading frame 2 is ensured, and the design of the first spring 403 enables the connecting plate 401 to adaptively adjust according to the height of the magnetic tile 1, improving the applicability of the clamp.

[0028] Further, the auxiliary limiting mechanism 4 further comprises a second soft pad 404 arranged outside the adjusting plate 402, which can avoid damaging the surface of the magnetic tile 1. The design of the second soft pad 404 further protects the surface of the magnetic tile 1, avoids scratches or damage that may be caused during the limiting process, and improves the safety and reliability of the clamp.

[0029] In actual operation, first, the connecting plate 401 can be pulled to move upward and generate a certain distance with the loading frame 2. This step facilitates the magnetic tile 1 to be placed into the placing groove of the loading frame 2. Then, the connecting plate 401 is loosened, and the elastic force of the first spring 403 restores the connecting plate 401 to the initial position, thereby effectively limiting the placed magnetic tile 1 and preventing it from separating from the loading frame 2. At the same time, the second soft pad 404 arranged outside the connecting plate 401 can protect the surface of the magnetic tile 1 from being damaged.

[0030] To ensure the stability of the magnetic tile 1 during the magnetizing process, the handle 305 is rotated to drive the threaded rod 304 to rotate. Under the action of the limiting rod 306, the movable frame 307 will move along the threaded rod 304. The rubber wheel 308 arranged in the movable frame 307 will roll outside the arc-shaped block 312. Since the arc-shaped block 312 is designed in an arc shape, as the rubber wheel 308 moves, the arc-shaped block 312 will be pushed and in turn drive the positioning plate 311 to move, thereby clamping the placed magnetic tile 1. This step effectively avoids the phenomenon that the position of the magnetic tile 1 changes randomly during the magnetizing process. At the same time, the first soft pad 313 arranged on the side of the positioning plate 311 away from the rubber wheel 308 can protect the surface of the magnetic tile 1. In addition, the telescopic function of the telescopic rod 310 ensures the stable movement of the positioning plate 311.

[0031] When the clamping and positioning are completed, the rotation of the handle 305 is stopped to ensure the clamping and positioning effect. At this time, the magnetic tile 1 has been clamped stably in the loading frame 2, and the magnetizing equipment can be operated to magnetize the magnetic tile 1.

[0032] The above embodiments only express one or several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An auxiliary jig for magnetizing a tile-shaped magnet, for clamping a magnetic tile (1) to be magnetized, comprising a loading frame (2) for storing the magnetic tile (1), characterized in that, The loading frame (2) is provided with a placing groove for storing the magnetic tile (1), and the loading frame (2) is provided with a clamping positioning mechanism (3) for avoiding displacement of the magnetic tile (1), and the clamping positioning mechanism (3) is arranged beside the placing groove. The clamping positioning mechanism (3) comprises a mounting frame (301) arranged in the loading frame (2), a connecting frame (302) arranged on one side of the mounting frame (301) close to the placing groove, a mounting rack (303) arranged in the mounting frame (301), a threaded rod (304) rotatably arranged in the mounting rack (303), a handle (305) arranged at the top end of the threaded rod (304), a limiting rod (306) arranged in the mounting rack (303), a movable rack (307) threadedly matched with the threaded rod (304) and sleeved on the threaded rod (304), a rubber wheel (308) arranged in the movable rack (307), a mounting seat (309) arranged in the connecting frame (302), an extension rod (310) arranged in the mounting seat (309), a positioning plate (311) arranged at the output end of the extension rod (310), an arc-shaped block (312) arranged on one side of the positioning plate (311) facing the rubber wheel (308), and a first soft pad (313) arranged on one side of the positioning plate (311) away from the rubber wheel (308).

2. The auxiliary jig for magnetizing a tile-shaped magnet according to claim 1, wherein: The movable rack (307) is provided with a through hole for the limiting rod (306) to penetrate.

3. The auxiliary jig for magnetizing a tile-shaped magnet according to claim 1, wherein: The mounting seat (309) and the extension rod (310) are each provided with four groups, and the rubber wheel (308) is in contact with the outer side of the arc-shaped block (312).

4. The auxiliary jig for magnetizing a tile-shaped magnet according to claim 1, wherein: The loading frame (2) and the connecting frame (302) are provided with an auxiliary limiting mechanism (4) for limiting the magnetic tile (1) in the loading frame (2), the auxiliary limiting mechanism (4) is provided with a connecting plate (401), the connecting frame (302) and the loading frame (2) are each provided with an adjusting plate (402), and the adjusting plate (402) and the connecting plate (401) are provided with a first spring (403) therebetween.

5. The auxiliary jig for magnetizing a tile-shaped magnet according to claim 4, wherein: The auxiliary limiting mechanism (4) further comprises a second soft pad (404) arranged outside the adjusting plate (402).

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