Magnet sheet magnetizing positioning device

Abstract

The utility model relates to the technical field of magnet sheet magnetizing, and discloses a magnet sheet magnetizing and positioning device which comprises a device body, a base, a placing table and a positioning block, a magnetizing cylinder is arranged in the device body, the whole magnetizing cylinder is of an annular structure, a magnetizing coil is arranged in the magnetizing cylinder, and the locating block is arranged on the base. A magnetizing cavity is formed in the inner side of the magnetizing cylinder; the whole device body is arranged on the base, and the placing table and the positioning block are arranged in the magnetizing cavity; a plurality of sets of placing frames are arranged on the side face of the placing table, and the positioning blocks are installed on the placing frames and are movably adjusted in the length direction of the placing frames. A telescopic rod is arranged on the lower portion of the containing table, a sleeve is arranged at the bottom of the magnetizing cavity, and the telescopic rod is in butt joint in the sleeve. According to the magnetizing positioning device provided by the utility model, the position of the magnet sheet placed on the placing table can be adjusted by adjusting the position of the positioning block, so that the magnet sheet is located at the central position of the magnetizing cavity, and magnetizing is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnet piece magnetizing technology field more specifically, the utility model relates to a kind of magnet piece magnetizing positioning device. BACKGROUND

[0002] Magnetizing, magnetize magnetic material or increase the magnetism of magnet with insufficient magnetism. Generally, the magnetizable object to be magnetized is placed in the magnetic field formed by the coil with direct current passing through. In the production process of magnets, the formed magnets need to be magnetized. The gaskets separate the adjacent magnets to avoid the magnetized magnets from being attracted to each other and difficult to separate. Therefore, in actual operation, the magnets and gaskets are usually arranged alternately before magnetizing. During the magnetizing process, it is necessary to ensure that the magnet pieces are in the middle position of the coil to ensure the magnetizing effect. Moreover, in actual use, the specifications of the magnet pieces are not the same, so repeated adjustments are needed, which is inconvenient for use. SUMMARY

[0003] To overcome the shortcomings of the prior art, the utility model provides a magnet piece magnetizing positioning device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a magnet piece magnetizing positioning device, comprising: a device body, a base, a placement table, and a positioning block. The device body is internally provided with a magnetizing cylinder. The magnetizing cylinder is in a whole annular structure. A magnetizing coil is arranged inside the magnetizing cylinder. The inner side of the magnetizing cylinder is provided with a magnetizing cavity. The device body is arranged on the base. The placement table and the positioning block are arranged in the magnetizing cavity. The side of the placement table is provided with a plurality of groups of placement racks. The positioning block is installed on the placement rack and moves along the length direction of the placement rack for adjustment. The lower part of the placement table is provided with an extension rod. A sleeve is arranged at the bottom of the magnetizing cavity. The extension rod is connected to the sleeve.

[0005] As a preferred technical scheme of the utility model, a sliding groove is arranged on the placement rack. A lead screw is installed in the sliding groove. The lead screw is driven by a servo motor embedded in the placement table. The lower part of the positioning block is provided with a sliding block. The sliding block is clamped into the sliding groove and is sleeved on the outside of the lead screw through a lead hole.

[0006] As a preferred technical scheme of the utility model, an extension piece is arranged on the upper part of the positioning block. The extension piece is in a strip-shaped structure and is not less than 70% of the depth of the magnetizing cavity.

[0007] As a preferred technical scheme of the utility model, the side of the extension piece facing the placement table is flush with the positioning block. A reinforcing block is arranged between the side of the extension piece facing away from the placement table and the positioning block.

[0008] As a preferred technical scheme of the utility model, the end part of the placing frame is provided with a limiting block, a limiting groove is correspondingly arranged on the cavity wall of the magnetizing cavity, and the limiting block is clamped in the limiting groove.

[0009] As a preferred technical scheme of the utility model, the placing frame is arranged in a ring array around the placing table and is provided with three, and an arc-shaped reinforcing frame is arranged between the three placing frames; the reinforcing frame is provided with multiple groups, and the arc-shaped axis of the reinforcing frame and the central axis of the placing table coincide with each other; a gas cylinder is arranged in the sleeve, and the telescopic rod is connected with the output end of the gas cylinder.

[0010] Compared with the prior art, the utility model has the beneficial effects as follows: the magnetizing and positioning device can adjust the position of the magnet piece placed on the placing table by adjusting the position of the positioning block, so that the magnet piece is positioned at the center of the magnetizing cavity for magnetizing; the device has simple overall structure, reasonable design and convenient use. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic view of the utility model;

[0012] Figure 2 It is a placing table and positioning block combination schematic view of the utility model;

[0013] Figure 3 It is Figure 1 It is an enlarged view of the middle A;

[0014] In the figure: 1, device body; 11, magnetizing cylinder; 12, magnetizing cavity; 13, limiting groove; 2, base; 3, placing table; 31, placing frame; 32, limiting block; 33, sliding groove; 34, screw rod; 35, reinforcing frame; 36, telescopic rod; 4, positioning block; 41, extension piece; 42, reinforcing block; 43, sliding block. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0016] As Figures 1 to 3The utility model provides a magnet piece magnetizing positioning device, including: device body 1, base 2, placing table 3 and locating block 4, the inside of device body 1 is provided with magnetizing cylinder 11, the whole magnetizing cylinder 11 is annular structure, is provided with magnetizing coil in magnetizing cylinder 11 inside, the inside of magnetizing cylinder 11 is provided with magnetizing cavity 12, device body 1 is as a whole setting on base 2, placing table 3, locating block 4 all set up in magnetizing cavity 12, the side of placing table 3 is provided with a plurality of groups of placing rack 31, locating block 4 is installed on placing rack 31, and moves along the length direction adjustment of placing rack 31, the lower part of placing table 3 is provided with telescopic link 36, is provided with sleeve at the bottom of magnetizing cavity 12, telescopic link 36 is docked in the sleeve.

[0017] Magnet piece is placed on placing table 3, and the placing rack 31 of side can extend the support range of placing table 3, improves its support stability. Locating block 4 can move on placing rack 31, thereby by locating block 4 to resist magnet piece, thereby adjusting its position, makes it be at the center of magnetizing cavity 12, then by adjusting the size of telescopic link 36 in sleeve, magnetizing work is carried out after opening coil to lower placing table 3 and sink into magnetizing cavity 12.

[0018] Wherein, placing rack 31 is provided with sliding slot 33, the screw rod 34 is installed in the sliding slot 33, the screw rod 34 is driven by the inlaying servo motor of placing table 3, the lower part of locating block 4 is provided with sliding block 43, the sliding block 43 is clamped into sliding slot 33, and is sleeved on the outside of screw rod 34 through the screw hole.

[0019] Servo motor drives screw rod 34 to rotate, thereby with the screw hole of sliding block 43 engagement, drive sliding block 43 to move, thereby play the effect of changing the position of locating block 4.

[0020] Wherein, the upper portion of locating block 4 is provided with extension sheet 41, the extension sheet 41 is provided as strip structure, and extension sheet 41 is not less than 70% of the depth of magnetizing cavity 12.

[0021] The setting of extension sheet 41 can also clamp and position the stacked magnet piece, ensure that the upper magnet piece of stacking is also at the center of magnetizing cavity 12, guarantee magnetizing effect.

[0022] Wherein, the side of extension sheet 41 towards placing table 3 is flush with locating block 4, and the side of extension sheet 41 away from placing table 3 is provided with reinforcing block 42 between locating block 4.

[0023] The setting of reinforcing block 42 can increase the structural strength of extension sheet 41, make it more durable.

[0024] The end of the placing rack 31 is provided with a limiting block 32, and the cavity wall of the magnetizing cavity 12 is correspondingly provided with a limiting groove 13, and the limiting block 32 is matched and clamped in the limiting groove 13.

[0025] The placing rack 31 is clamped in the limiting groove 13 through the limiting block 32, so as to limit the moving direction of the placing table 3 and avoid the deflection of the placing table 3.

[0026] The placing rack 31 is arranged in a ring array around the placing table 3 and is provided with three placing racks 31, and an arc-shaped reinforcing rack 35 is arranged between the three placing racks 31; the reinforcing rack 35 is provided with multiple groups, and the arc-shaped axis of the reinforcing rack 35 and the central axis of the placing table 3 coincide with each other; a gas cylinder is arranged in the sleeve, and the telescopic rod 36 is connected with the output end of the gas cylinder.

[0027] The reinforcing rack 35 can increase the structural strength between different placing racks 31, improve the overall strength, and prolong the service life of the structure; the position of the telescopic rod 36 is adjusted through the gas cylinder, so as to adjust the position of the placing table 3.

[0028] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article, or device.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A magnet piece magnetizing positioning device, characterized by, Including: device body (1), base (2), placement platform (3) and positioning block (4), the device body (1) is provided with magnetizing cylinder (11) inside, the magnetizing cylinder (11) is circular structure as a whole, magnetizing coil is arranged in the magnetizing cylinder (11), the inner side of magnetizing cylinder (11) is provided with magnetizing cavity (12);The device body (1) is arranged on base (2) as a whole, the placement platform (3), positioning block (4) are all arranged in magnetizing cavity (12);The side of placement platform (3) is provided with several groups of placing rack (31), the positioning block (4) is installed on placing rack (31), and is moved along the length direction of placing rack (31) and is adjusted;The lower part of placement platform (3) is provided with telescopic rod (36), sleeve is arranged in the bottom of magnetizing cavity (12), and the telescopic rod (36) is connected in the sleeve.

2. The magnet piece magnetizing positioning device according to claim 1, characterized in that: The placing rack (31) is provided with sliding slot (33), the screw rod (34) is installed in the sliding slot (33), the screw rod (34) is driven by the servo motor embedded in the inside of placement platform (3);The lower part of positioning block (4) is provided with sliding block (43), the sliding block (43) is clamped into sliding slot (33), and is sleeved on the outside of screw rod (34) by screw hole.

3. The magnet piece magnetizing positioning device according to claim 1, characterized in that: The upper part of positioning block (4) is provided with extension sheet (41), the extension sheet (41) is provided as strip structure, and the extension sheet (41) is not less than 70% of the depth of magnetizing cavity (12).

4. The magnet piece magnetizing positioning device according to claim 3, characterized in that: The side of extension sheet (41) towards placement platform (3) is flush with positioning block (4), and the side of extension sheet (41) away from placement platform (3) is provided with reinforcing block (42) with positioning block (4).

5. The magnet piece magnetizing positioning device according to claim 1, characterized in that: The end of placing rack (31) is provided with limiting block (32), the cavity wall of magnetizing cavity (12) is provided with limiting groove (13) correspondingly, and the limiting block (32) is clamped in the limiting groove (13).

6. The magnet piece magnetizing positioning device according to claim 1, characterized in that: Three roots are arranged in annular array around placement platform (3) in placing rack (31), and arc-shaped reinforcing frame (35) is arranged between three placing racks (31);The reinforcing frame (35) is provided with multiple groups, and the arc-shaped axis of reinforcing frame (35) and the central axis of placement platform (3) coincide with each other;The sleeve is provided with air cylinder, and the telescopic rod (36) is connected with the output end of air cylinder.

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