All-solid-state induction heating equipment for steel

Abstract

The utility model relates to the technical field of induction heating equipment, and discloses steel all-solid-state induction heating equipment which comprises a workbench, a heating equipment body and a limiting V-shaped plate, the two ends of the workbench are provided with storage grooves, and the groove bottoms of the storage grooves are provided with moving grooves. According to the all-solid-state induction heating equipment for the steel, the height adjustment of the limiting V-shaped plate is driven through the height adjustment of the moving block, so that a metal material can be supported, the metal material can conveniently penetrate through the interior of the workbench, and the limiting V-shaped plate can be adjusted to the specified height according to the outer diameter of the metal material; meanwhile, the heating equipment body can move at the top end of the workbench and drive the heating coil to move, heat treatment can be carried out on different positions of the surface of the metal material, operation is easy and fast, and practicability is high. The problem that different positions of a metal material are difficult to be subjected to heat treatment in an existing device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of induction heating equipment, in particular to a full-solid-state induction heating equipment for steel. Background Art

[0002] Induction heating equipment is an electrical device that can convert three-phase industrial frequency alternating current into direct current, and then convert the direct current into an adjustable current. This adjusted current is used to power the alternating current in the capacitor and induction coil, generating high-density magnetic lines of force in the induction coil. These magnetic lines of force will cut the metal material in the induction coil, causing a large amount of eddy currents to be generated in the metal. Since the free electrons in the metal itself generate heat when flowing in the resistor, this equipment can be used to perform heat treatment processes on metal materials.

[0003] According to an energy-saving all-solid-state induction heating device disclosed with application number CN202123443797.7, its technical solution is: it includes a heating device body, a heating chamber is opened on one side of the top of the heating device body, a heating coil is provided on the inside of the heating chamber, the heating coil is fixedly connected to the heating device body, a fixed V-shaped plate is provided at one end of the heating coil, and a movable positioning mechanism is provided at the end of the heating coil away from the fixed V-shaped plate. The movable positioning mechanism includes a U-shaped bracket and a support frame. The U-shaped bracket is located at one end of the heating coil, and a sliding horizontal groove is provided on one side of the bottom of the heating chamber. The beneficial effect of an energy-saving all-solid-state induction heating device is: it improves the quality of heat treatment of metal materials, has extremely strong practicality, and avoids the problem that the existing all-solid-state induction heating device cannot ensure the accuracy of the placement position of the metal material when clamping and placing the metal material, resulting in deviation in the position during heat treatment by the induction heating device, which is not conducive to subsequent processing of the metal material.

[0004] During use, when the length of the metal material is too long, the device will not be able to be put into use. The heating coil is fixed and cannot be moved. Therefore, when heat treating different positions of the metal material, the position of the metal material needs to be moved, which is very inconvenient to operate and it is difficult to ensure that metal materials of different outer diameters are in the middle position of the heating coil.

[0005] Based on this, it is necessary to propose a full solid-state induction heating equipment for steel. Utility Model Content

[0006] In response to the shortcomings of the existing technology, the utility model provides a fully solid-state induction heating device for steel, which has the advantages of being able to conveniently perform heat treatment on different positions of metal materials and at the same time placing metal materials of different outer diameters in the middle position of the heating coil, thereby solving the problems raised in the background technology.

[0007] The utility model provides the following technical solutions: a steel all-solid-state induction heating device, comprising a workbench, a heating device body and a limiting V-shaped plate,

[0008] Both ends of the workbench are provided with storage grooves, the bottom of the storage grooves is provided with moving grooves, the limiting V-shaped plate is arranged inside the storage grooves, the bottom end of the limiting V-shaped plate is fixedly connected to a moving block, and the moving block is fixedly connected to the bottom end of the limiting V-shaped plate;

[0009] A heating coil is provided inside the workbench, and the heating coil is connected to the heating device body. The heating device body is arranged at the top of the workbench, and the position of the heating coil corresponds to the position of the storage slot.

[0010] Preferably, protrusions are fixedly connected to both sides of the moving block, and grooves are provided on the inner wall of the moving groove. The protrusions on both sides of the moving block are slidably engaged in the grooves on the inner wall of the moving groove.

[0011] Preferably, the bottom of the movable groove is fixedly connected to the second motor, the top of the second motor is fixedly connected to the second threaded rod, and the movable block is threadedly sleeved on the surface of the second threaded rod.

[0012] Preferably, the limiting V-shaped plate is V-shaped, and there are two limiting V-shaped plates, which are respectively located on both sides of the workbench.

[0013] Preferably, a plurality of rollers are fixedly mounted on the top of the workbench, and the top ends of the rollers are in contact with the bottom end of the heating device body.

[0014] Preferably, a slide rail is fixedly connected to the side surface of the top of the workbench, and side strips are fixedly connected to both sides of the heating device body, and the side strips are slidably engaged with the surface of the slide rail.

[0015] Preferably, the tops of both side walls of the workbench are fixedly connected with vertical plates, the sides of the vertical plates are rotatably connected with threaded rods 1, one of the sides of the vertical plates is fixedly connected with motor 1, the output shaft of motor 1 is fixedly connected to one end of threaded rod 1, the upper surface of the heating device body is fixedly connected with an internal threaded protrusion, and the internal threaded protrusion is threadedly sleeved on the surface of threaded rod 1.

[0016] Preferably, inspection windows are fixedly connected to the side wall surfaces on both sides of the workbench.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This all-solid-state induction heating equipment for steel can support the metal material by driving the height adjustment of the limit V-shaped plate through the adjustable height of the movable block, so as to facilitate the metal material to pass through the inside of the workbench. The limit V-shaped plate can be adjusted to a specified height according to the outer diameter of the metal material, so as to facilitate the metal material to pass through the heating coil for heat treatment. At the same time, the heating equipment body can move at the top of the workbench and drive the heating coil to move, so that different positions on the surface of the metal material can be heat treated. The operation is simple and quick, which solves the problem that it is difficult to heat treat different positions of the metal material in the existing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of the device of the utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of the heating device of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the workbench of the present utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 100, workbench; 101, inspection window; 102, storage slot; 103, moving slot;

[0025] 200, heating device body; 201, heating coil; 202, internal threaded protrusion;

[0026] 300, vertical plate; 301, threaded rod 1; 302, motor 1;

[0027] 400, edge strip; 401, slide rail; 402, roller;

[0028] 500, limit V-shaped plate; 501, moving block; 502, motor 2; 503, threaded rod 2. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figure 1-3 , a steel all-solid-state induction heating device, including a workbench 100, a heating device body 200 and a limiting V-shaped plate 500:

[0031] Both ends of the workbench 100 are provided with storage grooves 102, and the bottom of the storage grooves 102 is provided with moving grooves 103. A limiting V-shaped plate 500 is arranged inside the storage grooves 102, and a moving block 501 is fixedly connected to the bottom end of the limiting V-shaped plate 500. The moving block 501 is fixedly connected to the bottom end of the limiting V-shaped plate 500;

[0032] A heating coil 201 is provided inside the workbench 100 . The heating coil 201 is connected to the heating device body 200 . The heating device body 200 is arranged at the top of the workbench 100 . The position of the heating coil 201 corresponds to the position of the storage slot 102 .

[0033] The height of the movable block 501 is adjustable, which drives the height adjustment of the limiting V-shaped plate 500, thereby supporting the metal material, making it easier for the metal material to pass through the inside of the workbench 100, and the limiting V-shaped plate 500 can be adjusted to a specified height according to the outer diameter of the metal material, making it easier for the metal material to pass through the heating coil 201 for heat treatment.

[0034] The heating device body 200 can move on the top of the workbench 100 and drive the heating coil 201 to move, so as to perform heat treatment on different positions on the surface of the metal material.

[0035] For further preference, see Figure 3 , both sides of the moving block 501 are fixedly connected with protrusions, and the inner wall of the moving groove 103 is provided with grooves, and the protrusions on both sides of the moving block 501 are slidably engaged in the grooves of the inner wall of the moving groove 103. This facilitates the stable sliding of the moving block 501 inside the moving groove 103 and effectively prevents the moving block 501 from falling out of the moving groove 103.

[0036] For further preference, see Figure 3The bottom of the movable groove 103 is fixedly connected to the motor 2 502, the top of the motor 2 502 is fixedly connected to the threaded rod 2 503, and the movable block 501 is threadedly sleeved on the surface of the threaded rod 2 503. After the motor 2 502 is turned on, the motor 2 502 will drive the threaded rod 2 503 to rotate, thereby driving the movable block 501 to move up and down on the surface of the threaded rod 2 503.

[0037] For further preference, see Figure 3 The limiting V-shaped plate 500 is V-shaped, and the number of the limiting V-shaped plates 500 is two, and they are respectively located on both sides of the workbench 100. It is convenient to use the limiting V-shaped plate 500 to support the metal material.

[0038] For further preference, see Figure 1 、 Figure 2 、 Figure 3 A plurality of rollers 402 are fixedly mounted on the top of the workbench 100, and the tops of the rollers 402 fit in with the bottom of the heating device body 200. This facilitates the movement of the heating device body 200 on the top of the workbench 100 and greatly reduces the friction of the heating device body 200 when moving.

[0039] For further preference, see Figure 1 、 Figure 2 The top side of the workbench 100 is fixedly connected to a slide rail 401, and both sides of the heating device body 200 are fixedly connected to side bars 400. The side bars 400 slide and engage with the surface of the slide rail 401. When the heating device body 200 moves on the top of the workbench 100, the side bars 400 slide and engage with the slide rail 401, ensuring the moving position of the heating device body 200 while not affecting the movement of the heating device body 200.

[0040] For further preference, see Figure 1 、 Figure 2 The tops of both side walls of the workbench 100 are fixedly connected to vertical plates 300. Threaded rods 301 are rotatably connected to the sides of the vertical plates 300. A motor 302 is fixedly connected to the side of one of the vertical plates 300. The output shaft of the motor 302 is fixedly connected to one end of the threaded rod 301. The upper surface of the heating device body 200 is fixedly connected to an internally threaded protrusion 202, which is threadedly sleeved onto the surface of the threaded rod 301. Starting the motor 302 can drive the threaded rod 301 to rotate, causing the internally threaded protrusion 202 to move on the surface of the threaded rod 301, which can drive the heating device body 200 to move, causing the heating coil 201 to move accordingly.

[0041] For further preference, see Figure 1The sidewall surfaces on both sides of the workbench 100 are fixedly connected with inspection windows 101. It is convenient for the operator to observe the heat treatment of the metal material inside the workbench 100 through the inspection windows 101.

[0042] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 on the present invention.

[0043] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel all-solid-state induction heating device, comprising a workbench (100), a heating device body (200) and a limiting V-shaped plate (500), characterized in that: Both ends of the workbench (100) are provided with storage grooves (102), the bottom of the storage grooves (102) is provided with moving grooves (103), the limiting V-shaped plate (500) is arranged inside the storage grooves (102), the bottom end of the limiting V-shaped plate (500) is fixedly connected to a moving block (501), and the moving block (501) is fixedly connected to the bottom end of the limiting V-shaped plate (500); A heating coil (201) is provided inside the workbench (100), and the heating coil (201) is connected to the heating device body (200). The heating device body (200) is arranged at the top of the workbench (100), and the position of the heating coil (201) corresponds to the position of the storage slot (102).

2. The all-solid-state induction heating equipment for steel according to claim 1, characterized in that: Both sides of the moving block (501) are fixedly connected with protrusions, and the inner wall of the moving groove (103) is provided with grooves, and the protrusions on both sides of the moving block (501) are slidably engaged in the grooves of the inner wall of the moving groove (103).

3. The all-solid-state induction heating device for steel according to claim 2, characterized in that: The bottom of the movable groove (103) is fixedly connected to the second motor (502), the top of the second motor (502) is fixedly connected to the second threaded rod (503), and the movable block (501) is threadedly sleeved on the surface of the second threaded rod (503).

4. The all-solid-state induction heating equipment for steel according to claim 1, characterized in that: The limiting V-shaped plate (500) is arranged in a V-shape, and there are two limiting V-shaped plates (500), which are respectively located on both sides of the workbench (100).

5. The all-solid-state induction heating equipment for steel according to claim 2, characterized in that: A plurality of rollers (402) are fixedly mounted on the top of the workbench (100), and the tops of the rollers (402) are in contact with the bottom of the heating device body (200).

6. The all-solid-state induction heating equipment for steel according to claim 1, characterized in that: The side surface of the top of the workbench (100) is fixedly connected to a slide rail (401), and both sides of the heating device body (200) are fixedly connected to side strips (400), and the side strips (400) are slidably engaged with the surface of the slide rail (401).

7. The all-solid-state induction heating equipment for steel according to claim 1, characterized in that: The top ends of both side walls of the workbench (100) are fixedly connected with vertical plates (300), and the sides of the vertical plates (300) are rotatably connected with threaded rods (301), wherein the side of one of the vertical plates (300) is fixedly connected with motor (302), and the output shaft of motor (302) is fixedly connected with one end of threaded rod (301), and the upper surface of the heating device body (200) is fixedly connected with an internal threaded protrusion (202), and the internal threaded protrusion (202) is threadedly sleeved on the surface of threaded rod (301).

8. The all-solid-state induction heating equipment for steel according to claim 1, characterized in that: Inspection windows (101) are fixedly connected to the side wall surfaces of both sides of the workbench (100).

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