Anti-locking structure of super-strong grid magnetic disk switch

Abstract

The utility model discloses a super-strong grid magnetic disk switch anti-locking structure which comprises a magnetic disk base, a plurality of uniformly distributed strong magnets are fixedly arranged in the middle of the top end of the magnetic disk base, magnetizers are arranged at the top ends of the strong magnets, and copper sheets are arranged between the strong magnets and the magnetizers respectively. According to the anti-locking structure of the ultra-strong grid magnetic disk switch, the copper sheet with the thickness of 0.05 mm is arranged between the strong magnet and the magnetizer, so that the strong magnet and the magnetizer are isolated from each other, the strong magnet and the magnetizer are prevented from being rusted and adhered together, and the pressing plate grooves are formed in the four side edges of the grid magnetic disk, so that the strong magnet and the magnetizer are prevented from being stuck together. The magnetic disk can be aligned with T-shaped grooves of machine tools of different angles and different models, the application range is wider, the magnetizer is made of 45 steel, quenching treatment is carried out, the hardness of the magnetizer reaches 45 HRC and is higher than that of most workpieces, the abrasion resistance of the magnetic disk can be improved, and the precision of the magnetic disk can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a square grid magnetic disk field, concretely is a kind of superpower square grid magnetic disk switch anti-jamming structure. BACKGROUND

[0002] On CNC machine tool, numerical control machine tool, computer hammer, machining center, milling machine, lathe, vertical lathe, boring machine, drilling machine, engraving and milling machine, engraving machine, grinding machine, gantry etc.workbench, square grid magnetic disk is used for fixed workpiece magnetic force adsorption clamping, but the internal strong magnet of existing square grid magnetic disk and magnetically conductive body are easy to rust and adhere, leading to switch rotation immovable, and magnetically conductive body material soft, when user's frequent clamping workpiece, it is easy to cause the surface of suction cup to wear seriously, precision drops, and the position of pressing plate groove has locality, not convenient with the T-shaped groove of workbench Match, leading to unable to use.

[0003] To solve the above problems, a kind of superpower square grid magnetic disk switch anti-jamming structure is proposed. SUMMARY

[0004] The utility model aims at providing a kind of superpower square grid magnetic disk switch anti-jamming structure, to solve the problem raised in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of superpower square grid magnetic disk switch anti-jamming structure, including disk base, the middle part of the top of disk base is fixedly arranged with several evenly distributed strong magnets, the top of several strong magnets is all provided with magnetically conductive body, several strong magnets are respectively with several magnetically conductive body between being provided with copper sheet, the top of four side of the top of disk base is fixedly arranged with disk side plate, four disk side plate are sequentially fixedly connected in tail, the top of four disk side plate is clamped and is provided with sealing cover plate, the middle part of four disk side plate outer side is all provided with pressing plate groove.

[0006] The square grid magnetic disk is provided with a layer of 0.05mm thick copper sheet between the strong magnet and the magnetically conductive body, thereby isolating the contact between the strong magnet and the magnetically conductive body, to avoid rusting and adhering together, by being provided with pressing plate groove on four side of square grid magnetic disk, can be aligned with the T-shaped groove of different angle, different model machine tool, more extensive application range, by changing the material of magnetically conductive body to 45 steel, and after quenching treatment, its hardness reaches 45HRC, and the hardness is higher than the hardness of most workpieces, can increase the wear resistance of magnetic disk, also improve the precision of magnetic disk, by the limiting clamping of four connecting clamping columns and four connecting clamping grooves, the sealing cover plate is conveniently and preliminarily limited, by the limiting clamping of four limiting grooves and four limiting elastic sheets, the sealing cover plate is conveniently and further limited, by the setting of sealing cover plate and four sealing pads, square grid magnetic disk can be sealed, to avoid square grid magnetic disk exposed outside when idle and rust easily.

[0007] Preferably, the four connecting card slots are internally clamped with connecting card columns, and the four connecting card columns are fixedly connected with the sealing cover plate.

[0008] Preferably, one side of the four connecting card columns is provided with a placement slot, and the four placement slots are internally fixedly provided with limiting elastic sheets.

[0009] Preferably, an auxiliary handle is fixedly arranged at the middle of the top end of the sealing cover plate, so as to facilitate opening and closing of the sealing cover plate.

[0010] Preferably, sealing gaskets are fixedly arranged at the connecting positions of the sealing cover plate and the four disk side plates.

[0011] Preferably, the magnet conductors are made of steel, and the thickness of the copper sheet is 0.05 mm.

[0012] Preferably, a switch bearing hole is arranged at the middle of one side of the disk base.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The square grid disk is provided with a 0.05 mm thick copper sheet between the strong magnet and the magnet conductor, thereby isolating the contact between the strong magnet and the magnet conductor, so as to avoid rust adhesion of the two together. The four edge sides of the square grid disk are provided with pressing plate grooves, which can be aligned with T-shaped grooves of different angle and different model machine tools, and the application range is more extensive. The material of the magnet conductor is changed to 45 steel and is quenched to have a hardness of 45HRC, which is higher than the hardness of most workpieces, so as to increase the wear resistance of the disk and improve the precision of the disk. The four connecting card columns are respectively limited and clamped with the four connecting card slots, so as to preliminarily limit the sealing cover plate. The four limiting grooves are respectively limited and clamped with the four limiting elastic sheets, so as to further limit the sealing cover plate. The sealing cover plate and the four sealing gaskets can seal the square grid disk, so as to avoid rusting of the square grid disk when it is idle. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a partial perspective view of the utility model;

[0016] Figure 2 It is a perspective view of the utility model as a whole;

[0017] Figure 3 It is a partial sectional view of the utility model;

[0018] Figure 4 It is an enlarged view of partial A of the utility model.

[0019] In the drawing: 1, disk base; 2, strong magnet; 3, magnetic conductor; 4, disk side plate; 5, pressing plate groove; 6, connecting card slot; 7, copper sheet; 8, switch bearing hole; 9, sealing cover plate; 10, auxiliary handle; 11, connecting card column; 12, installation groove; 13, limiting groove; 14, sealing gasket; 15, limiting elastic sheet. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of superpower square grid disk switch anti jamming structure, including disk base 1, the middle part of the top of disk base 1 is fixedly provided with several evenly distributed strong magnets 2, the top of several strong magnets 2 is provided with magnetic conductor 3, several strong magnets 2 are respectively provided with copper sheet 7 between several magnetic conductors 3, the top of the four edges of the top of disk base 1 is fixedly provided with disk side plate 4, four disk side plates 4 are sequentially fixedly connected head to tail, the top of four disk side plates 4 is provided with sealing cover plate 9, the middle part of the outside of four disk side plates 4 is provided with pressing plate groove 5, this square grid disk is provided with a layer of 0.05mm thickness copper sheet 7 between strong magnet 2 and magnetic conductor 3, to further isolate the contact of strong magnet 2 and magnetic conductor 3, to avoid that they rust and stick together, by being provided with pressing plate groove 5 in the four edges of square grid disk, it can be aligned with the T-shaped groove of different angles, different models machine tool, more widely applicable, by changing the material of magnetic conductor 3 to 45 steel, and after quenching treatment, its hardness reaches 45HRC, and hardness is higher than the hardness of most workpieces, can increase the wear resistance of disk, also promote the precision of disk, by four connecting card columns 11 are respectively limited with four connecting card slots 6 It is convenient to preliminarily limit sealing cover plate 9, by four limiting grooves 13 are respectively limited with four limiting elastic sheets 15 It is convenient to further limit sealing cover plate 9, by the setting of sealing cover plate 9 and four sealing gaskets 14 can be sealed for square grid disk, avoid square grid disk when idle exposed to rust in turn easily.

[0022] The connection part of the four disc side plates 4 and the sealing cover plate 9 is provided with a connecting clamping groove 6, the inside of the four connecting clamping grooves 6 is clamped with a connecting clamping column 11, the four connecting clamping columns 11 are fixedly connected with the sealing cover plate 9, one side of the four connecting clamping columns 11 is provided with a placing groove 12, the inside of the four placing grooves 12 is fixedly provided with a limiting elastic sheet 15, one side of the inner wall of the four connecting clamping grooves 6 is provided with a limiting groove 13, the four limiting grooves 13 are respectively clamped and connected with the four limiting elastic sheets 15, and the middle part of the top end of the sealing cover plate 9 is fixedly provided with an auxiliary handle 10.

[0023] In use, the four connecting clamping columns 11 are respectively limited and clamped with the four connecting clamping grooves 6, so as to preliminarily limit the sealing cover plate 9, the four limiting grooves 13 are respectively limited and clamped with the four limiting elastic sheets 15, so as to further limit the sealing cover plate 9, and the auxiliary handle 10 is arranged, so as to facilitate opening and closing of the sealing cover plate 9.

[0024] The connection part of the sealing cover plate 9 and the four disc side plates 4 is fixedly provided with a sealing gasket 14, the plurality of magnetic conductors 3 are made of 45 steel, the thickness of the copper sheet 7 is 0.05 mm, and the middle part of one side of the disc base 1 is provided with a switch bearing hole 8.

[0025] In use, the four sealing gaskets 14 can improve the sealing performance between the sealing cover plate 9 and the four disc side plates 4, a layer of copper sheet 7 with a thickness of 0.05 mm is arranged between the strong magnet 2 and the magnetic conductor 3, so as to isolate the contact between the strong magnet 2 and the magnetic conductor 3, thereby avoiding rusting and sticking together of the two, and the switch bearing hole 8 is arranged, so as to facilitate installation of a switch bearing.

[0026] In use, the square disc of the embodiment of the application: a layer of copper sheet 7 with a thickness of 0.05 mm is arranged between the strong magnet 2 and the magnetic conductor 3, so as to isolate the contact between the strong magnet 2 and the magnetic conductor 3, thereby avoiding rusting and sticking together of the two, the four edge sides of the square disc are provided with a pressing plate groove 5, which can be aligned with T-shaped grooves of different angles and different models of machine tools, so that the application range is more extensive, the material of the magnetic conductor 3 is changed to 45 steel and is subjected to quenching treatment, so that the hardness reaches 45HRC and is higher than the hardness of most workpieces, which can increase the wear resistance of the disc and improve the precision of the disc, in the use process, the four connecting clamping columns 11 are respectively limited and clamped with the four connecting clamping grooves 6, so as to preliminarily limit the sealing cover plate 9, the four limiting grooves 13 are respectively limited and clamped with the four limiting elastic sheets 15, so as to further limit the sealing cover plate 9, the sealing cover plate 9 and the four sealing gaskets 14 can be arranged to seal the square disc, so as to avoid rusting of the square disc when it is idle.

[0027] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A super-strong square grid disk switch anti-stuck structure, comprising a disk base (1), characterized in that: A plurality of evenly distributed strong magnets (2) are fixedly provided in the middle of the top of the disk base (1), a plurality of magnetic conductors (3) are provided at the top of the plurality of strong magnets (2), and copper sheets (7) are provided between the plurality of strong magnets (2) and the plurality of magnetic conductors (3), respectively. Disk side panels (4) are fixedly provided on the four sides of the top of the disk base (1), and the four disk side panels (4) are fixedly connected end to end in sequence. A sealing cover plate (9) is provided at the top of the four disk side panels (4), and a pressure plate groove (5) is provided in the middle of the outer sides of the four disk side panels (4).

2. The anti-stuck structure of the super-strong grid disk switch according to claim 1, characterized in that: The connection points between the four disk side plates (4) and the sealing cover plate (9) are all provided with connection slots (6), the interiors of the four connection slots (6) are all provided with connection posts (11), and the four connection posts (11) are all fixedly connected to the sealing cover plate (9).

3. The anti-stuck structure of the super-strong square-grid magnetic disk switch according to claim 2, characterized in that: One side of each of the four connecting clamping columns (11) is provided with a placement groove (12), and the interior of each of the four placement grooves (12) is fixedly provided with a limiting spring piece (15). One side of the inner wall of each of the four connecting clamping slots (6) is provided with a limiting groove (13), and the four limiting grooves (13) are respectively engaged with the four limiting spring pieces (15).

4. The anti-stuck structure of a super-strong square-grid magnetic disk switch according to claim 1, characterized in that: An auxiliary handle (10) is fixedly provided at the middle portion of the top end of the sealing cover plate (9).

5. The anti-stuck structure of the super-strong grid disk switch according to claim 1, characterized in that: Sealing pads (14) are fixedly provided at the connection points between the sealing cover plate (9) and the four disk side plates (4).

6. The anti-stuck structure of a super-strong square magnetic disk switch according to claim 1, characterized in that: The plurality of magnetic conductors (3) are all made of 45 steel, and the thickness of the copper sheet (7) is 0.05 mm.

7. The anti-stuck structure of a super-strong square magnetic disk switch according to claim 1, characterized in that: A switch bearing hole (8) is provided in the middle of one side of the disk base (1).

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