Magnetic material heat treatment device

Abstract

The utility model relates to the technical field of magnetic materials, in particular to a magnetic material heat treatment device which comprises a heating box, a screw rod, a fixing frame, a spring and a clamping plate, a box door is rotatably installed on the heating box, sliding grooves are symmetrically formed in the bottom end in the heating box, a sliding block is installed at the bottom of the fixing frame, and the clamping plate is installed on the screw rod. A bearing is installed at the front end of the fixing frame, a screw hole is formed in the front end of the heating box, the screw is connected with the screw hole in a meshed mode, the front end of the screw is fixedly connected with an inner ring of the bearing, bearing plates are installed in the fixing frame at equal intervals, and springs are installed on the two sides, above the bearing plates, in the fixing frame at equal intervals. And clamping plates are installed at the opposite ends of the two rows of springs correspondingly, and ventilation holes are formed in the two sides of the fixing frame in a rectangular array mode correspondingly. The heating box has the advantages that the fixing frame for bearing the magnetic material can be moved to a certain position towards the outside of the heating box, and discomfort caused when a worker takes the magnetic material subjected to heat treatment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic materials, in particular to a magnetic material heat treatment device. Background Art

[0002] Magnetic material is a material that can generate a magnetic field and respond to an external magnetic field. These materials can be divided into two categories: soft magnetic and hard magnetic. Soft magnetic materials are easily magnetized under the action of a magnetic field, and can quickly eliminate their own magnetization after the magnetic field is removed; hard magnetic materials are difficult to magnetize under the action of an external magnetic field, and still retain part or all of their own magnetization after the magnetic field is removed. These materials are widely used in the manufacture of motors, generators, transformers, magnetic storage devices and other equipment. Magnetic materials are mainly divided into ferromagnetic materials, ferrite materials and neodymium iron boron materials.

[0003] Publication number: CN220222037U, a steel drum heating box, comprising a heating box body, one side of the heating box body is fixedly connected to a control cabinet, the bottom of the interior of the heating box body is movably sleeved with a roller shaft, the tops of both sides of the interior of the heating box body are movably connected with blocking plates, the bottom of the interior of the heating box body is fixedly connected to a fixed base, the top of the fixed base is movably sleeved with a sliding block, the top of the front of the fixed base is movably connected with a rotating nut, the middle of the sliding block is movably sleeved with a fixed screw, and the front of the top of the sliding block is movably connected with a connecting rod; the utility model controls the sliding block to move forward, drives the support plate to form an inclined plane between the ground and the roller shaft, so as to facilitate pushing the steel drum into the heating box body, without the need to use other equipment, and the support plate can be extended and retracted as needed, so it is easy to use and quick to carry the steel drum.

[0004] In summary, after the heating box in the prior art CN220222037U heats the steel drum, the staff needs to take the steel drum out of the heating box, and the high temperature inside the heating box can easily cause discomfort to the staff. Utility Model Content

[0005] The purpose of the utility model is to provide a magnetic material heat treatment device, which has the advantage of being able to move a fixed frame carrying the magnetic material to a certain position outside the heating box, thereby avoiding discomfort to the staff when taking the magnetic material that has been heat treated, and solving the problem that the high temperature easily causes discomfort to the staff when the staff takes out the magnetic material from the inside of the heating mechanism.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic material heat treatment device, comprising a heating box, a screw, a fixing frame, a spring and a clamping plate, the heating box being rotatably installed with a box door, the bottom end of the heating box being symmetrically provided with sliding grooves, the bottom of the fixing frame being installed with a sliding block, the front end of the fixing frame being installed with a bearing, the front end of the heating box being provided with a screw hole, the screw being meshed with the screw hole, the rear end of the screw being fixedly connected to the inner ring of the bearing, a bearing plate being equidistantly installed inside the fixing frame, springs being equidistantly installed on both sides of the fixing frame above the bearing plate, clamping plates being respectively installed on opposite ends of two rows of springs, and ventilation holes being respectively provided on both sides of the fixing frame in a rectangular array.

[0007] When using a magnetic material heat treatment device in the technical solution, a supporting force is provided to the heating box through a fixed seat, and the box door is opened using a handle, and the magnetic materials that need to be heat treated are placed on the supporting plate inside the fixed frame in turn, and the two corresponding clamping plates above the supporting plate respectively apply clamping force to the magnetic materials through the elastic force of the springs to clamp and fix the magnetic materials, and the box door is closed, and the heating temperature inside the heating box is set using a controller. The heating box releases heat through the internal heating mechanism to heat the magnetic material inside the fixed frame. After the heat treatment is completed, the box door is opened, and the screw is rotated using a hand wheel. The screw rotates and moves in the screw hole at the front end of the heating box. The screw applies thrust to the fixed frame, and the fixed frame moves in the slide groove at the bottom of the heating box through the slider. After the fixed frame moves to the appropriate position, the staff removes the magnetic materials on the supporting plate inside the fixed frame in turn.

[0008] Preferably, a handle is installed on the door, and the door can be opened using the handle.

[0009] Preferably, a controller is installed on the side of the heating box. The temperature inside the heating box can be controlled by the controller.

[0010] Preferably, the two sliders are slidably connected to the two slide grooves respectively. The fixing frame is slidably connected to the heating box through the sliders and the slide grooves.

[0011] Preferably, a hand wheel is installed at the front end of the screw rod. The screw rod can be rotated by the hand wheel, and the screw rod rotates and moves in the screw hole of the heating box.

[0012] Preferably, the four corners of the bottom of the heating box are respectively provided with fixing seats, which are perpendicular to the bottom of the heating box and provide support force to the heating box to maintain the stability of the heating box.

[0013] Preferably, a distance is left between the outer side of the fixing frame and the inner side of the heating box so that the fixing frame will not interfere with the heating box when moving.

[0014] Preferably, the bottoms of the two rows of clamping plates are respectively in contact with the tops of the lower bearing plates. The bearing plates and clamping plates provide supporting force.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a fixing frame, a screw and a sliding block, and the magnetic materials that need to be heat treated are placed on the supporting plate inside the fixing frame in sequence. After the heating box completes the heat treatment of the magnetic materials inside the fixing frame, the box door is opened, and the screw is rotated by a hand wheel. The screw rotates and moves in the screw hole at the front end of the heating box, and the screw applies thrust to the fixing frame, and the fixing frame moves in the slide groove at the bottom of the heating box through the sliding block. After the fixing frame moves to a suitable position, the staff takes away the magnetic materials on the supporting plate inside the fixing frame in sequence, so that the fixing frame carrying the magnetic materials can be moved to a certain position outside the heating box, thereby avoiding discomfort to the staff when taking the magnetic materials that have been heat treated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0019] Figure 3 It is a front cross-sectional structural schematic diagram of the utility model;

[0020] Figure 4 It is a side sectional structural schematic diagram of the utility model.

[0021] In the figure: 1. box door; 2. handle; 3. controller; 4. heating box; 5. fixed seat; 6. hand wheel; 7. screw; 8. screw hole; 9. slider; 10. fixed frame; 11. slide groove; 12. spring; 13. splint; 14. load-bearing plate; 15. ventilation hole; 16. bearing. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Embodiment 1

[0027] like Figure 1-Figure 4 As shown, a magnetic material heat treatment device proposed by the utility model includes a heating box 4, a screw 7, a fixing frame 10, a spring 12 and a clamping plate 13. The heating box 4 is rotatably mounted with a box door 1, a handle 2 is mounted on the box door 1, a controller 3 is mounted on the side of the heating box 4, a slide groove 11 is symmetrically opened at the bottom end of the interior of the heating box 4, a slider 9 is installed at the bottom of the fixing frame 10, two sliders 9 are respectively slidably connected with the two slide grooves 11, a bearing 16 is installed at the front end of the fixing frame 10, a screw hole 8 is opened at the front end of the heating box 4, and the screw 7 is meshed and connected with the screw hole 8 A handwheel 6 is installed at the front end of the screw rod 7, and the rear end of the screw rod 7 is fixedly connected to the inner ring of the bearing 16. A load-bearing plate 14 is equidistantly installed inside the fixed frame 10, and springs 12 are equidistantly installed on both sides of the fixed frame 10 above the load-bearing plate 14. Clamps 13 are installed at opposite ends of the two rows of springs 12, and the bottoms of the two rows of clamps 13 are in contact with the top of the load-bearing plate 14 below. Ventilation holes 15 are opened in a rectangular array on both sides of the fixed frame 10, and fixed seats 5 are installed at the four corners of the bottom of the heating box 4, respectively. The fixed seats 5 are perpendicular to the bottom of the heating box 4.

[0028] In this embodiment, the heating box 4 is provided with supporting force by the fixing seat 5, the box door 1 is opened using the handle 2, and the magnetic materials that need to be heat treated are placed on the supporting plate 14 inside the fixing frame 10 in turn. The two corresponding clamping plates 13 above the supporting plate 14 respectively apply clamping force to the magnetic materials through the elastic force of the spring 12 to clamp the magnetic materials. The box door 1 is closed, and the heating temperature inside the heating box 4 is set using the controller 3. The heating box 4 releases heat through the internal heating mechanism to heat the magnetic material inside the fixing frame 10. After the heat treatment is completed, the box door 1 is opened, and the hand wheel 6 is used to rotate the screw 7. The screw 7 rotates and moves in the screw hole 8 at the front end of the heating box 4. The screw 7 applies thrust to the fixing frame 10. The fixing frame 10 moves in the slide groove 11 at the bottom of the heating box 4 through the slider 9. After the fixing frame 10 moves to the appropriate position, the staff removes the magnetic materials on the supporting plate 14 inside the fixing frame 10 in turn.

[0029] Embodiment 2

[0030] like Figure 1-Figure 4 As shown, the utility model proposes a magnetic material heat treatment device. Compared with the first embodiment, this embodiment also includes: a heating box 4 and a fixing frame 10, and a distance is left between the outer side of the fixing frame 10 and the inner side of the heating box 4.

[0031] In this embodiment, by leaving a distance between the outer side of the fixing frame 10 and the inner side of the heating box 4, the fixing frame 10 will not interfere with the heating box 4 when moving.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. 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 magnetic material heat treatment device, comprising a heating box (4), a screw (7), a fixing frame (10), a spring (12) and a clamping plate (13), characterized in that: The heating box (4) is rotatably mounted with a box door (1), the bottom end of the interior of the heating box (4) is symmetrically provided with a slide groove (11), the bottom of the fixed frame (10) is provided with a slider (9), the front end of the fixed frame (10) is provided with a bearing (16), the front end of the heating box (4) is provided with a screw hole (8), the screw rod (7) is meshedly connected with the screw hole (8), the rear end of the screw rod (7) is fixedly connected with the inner ring of the bearing (16), a bearing plate (14) is equidistantly mounted inside the fixed frame (10), springs (12) are equidistantly mounted on both sides of the interior of the fixed frame (10) above the bearing plate (14), and clamps (13) are respectively mounted on opposite ends of the two rows of the springs (12), and ventilation holes (15) are respectively provided on both sides of the fixed frame (10) in a rectangular array.

2. A magnetic material heat treatment device according to claim 1, characterized in that: A handle (2) is installed on the box door (1).

3. A magnetic material heat treatment device according to claim 1, characterized in that: A controller (3) is installed on the side of the heating box (4).

4. A magnetic material heat treatment device according to claim 1, characterized in that: The two sliding blocks (9) are respectively slidably connected to the two sliding grooves (11).

5. The magnetic material heat treatment device according to claim 1, characterized in that: A hand wheel (6) is installed at the front end of the screw rod (7).

6. A magnetic material heat treatment device according to claim 1, characterized in that: Fixed seats (5) are respectively installed at the four corners of the bottom of the heating box (4), and the fixed seats (5) are perpendicular to the bottom of the heating box (4).

7. A magnetic material heat treatment device according to claim 1, characterized in that: A distance is left between the outer side of the fixing frame (10) and the inner side of the heating box (4).

8. The magnetic material heat treatment device according to claim 1, characterized in that: The bottoms of the two rows of clamping plates (13) are respectively in contact with the tops of the underlying bearing plates (14).

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