Intermediate frequency furnace inductor

Abstract

The utility model belongs to the technical field of inductors, and particularly relates to an intermediate frequency furnace inductor which comprises an induction coil, connecting rods distributed at equal intervals are fixedly connected to the outer wall of the induction coil, a vertically-arranged T-shaped plate is fixedly connected to the connecting rods, and an annular plate is fixedly connected to the top of the T-shaped plate. Receding cavity grooves distributed in an array mode are formed in the annular plate. The device further comprises a guide plate which is fixedly connected to the intermediate frequency furnace. According to the utility model, the periphery of the induction coil is fixedly connected with the T-shaped plates which are distributed in an array, the T-shaped plates are matched with the T-shaped grooves corresponding to the guide plates, so that the induction coil can be quickly assembled, the top of each T-shaped plate is provided with the annular plate, and the stop block extends to the upper part of the annular plate through the abdicating cavity groove on the annular plate, so that the induction coil can be quickly assembled. The induction coil can be locked and fixed by rotating the stop block, and the problems that at the present stage, the induction coil is not ideal in installation convenience and not high in structural strength are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to an intermediate frequency furnace inductor. Background Art

[0002] An intermediate frequency furnace is a melting furnace that heats metals through electromagnetic induction. Its principle is as follows: by supplying intermediate frequency alternating current to the inductor, high-density magnetic lines are generated in the inductor and cut the metal materials placed in the induction coil, thereby generating a large eddy current in the metal materials to heat the metals. The induction coil is the inductor.

[0003] Patent publication number CN202220044055.2 discloses an intermediate frequency furnace inductor. In this solution, a rotatable connecting rod and a rotating block are arranged on the induction coil. The rotating block can rotate and can be installed at the second movable groove of the column during assembly to achieve quick fixing of the induction coil. However, the convenience of this operation method is not good enough, and the installation stability is not good. When operating, each rotating block needs to be operated one by one. First, it is extended to the outside of the second movable groove, and then rotated to complete the installation and fixing of the induction coil. Due to the large number of rotating blocks, the operation convenience is not ideal, so improvement is needed. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an intermediate frequency furnace inductor. By fixedly connecting T-shaped plates distributed in an array at the periphery of the induction coil, and the T-shaped plates are adapted to the corresponding T-shaped grooves on the guide plate, quick assembly of the induction coil is achieved. And a ring plate is arranged at the top of the T-shaped plate, and the stop block extends above the ring plate through the relief cavity groove on the ring plate. Rotating the stop block can lock and fix the induction coil, solving the problems of unsatisfactory installation convenience and low structural strength of the induction coil at the present stage.

[0005] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0006] An intermediate frequency furnace inductor includes an induction coil. Equally spaced connecting rods are fixedly connected to the outer wall of the induction coil. Vertically arranged T-shaped plates are fixedly connected to the connecting rods, and a ring plate is fixedly connected to the top of the T-shaped plates. Arrayed relief cavity grooves are formed on the ring plate; it further includes a guide plate. The guide plate is fixedly connected to the intermediate frequency furnace, and T-shaped grooves are arranged along the length direction of the guide plate. The T-shaped plates are adapted to the corresponding T-shaped grooves.

[0007] Further, a ring seat is fixedly connected to the outer periphery of the top of the guide plate, and the ring seat is fixed to the intermediate frequency furnace.

[0008] Furthermore, the diameter of the annular plate is the same as that of the annular seat, and the annular plate is closely attached to the upper surface of the annular seat. The annular seat is fixedly connected with rotation rods distributed in an array. The upper ends of the rotation rods are all rotatably connected with stop blocks. The stop blocks extend above the annular plate through corresponding relief cavity grooves, and the lower surfaces of the stop blocks abut against the upper surface of the annular plate.

[0009] Furthermore, an anti-slip layer is provided on the lower surface of the stop block, and the contour of the relief cavity groove is larger than that of the stop block.

[0010] Compared with the prior art, the utility model provides an intermediate frequency furnace inductor, which has the following beneficial effects:

[0011] In the utility model, by fixedly connecting equally spaced connecting rods on the outer wall of the induction coil, and fixedly connecting a T-shaped plate on the connecting rod, and an annular plate is arranged on the top of the T-shaped plate. During assembly, the T-shaped plate is adapted to the T-shaped groove of the corresponding guide plate, and the induction coil can be quickly installed, with good convenience, which can effectively save time and labor costs, and there is no need to frequently install and fix the induction coil. When the annular plate is closed to the upper surface of the annular seat, the stop blocks on the annular seat extend above the annular plate through the relief cavity grooves on the annular plate, and by rotating the stop blocks, the annular plate can be stopped and positioned by the stop blocks, so as to realize the stop positioning of the annular plate, the T-shaped plate and the induction coil, and realize the quick fixation of the induction coil. This method can ensure the installation strength of the induction coil, with high stability, and the installation is convenient, which can effectively save installation time and labor costs, and is very convenient and suitable for actual use. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the utility model when disassembled;

[0013] Figure 2 is a schematic structural diagram of the complete utility model;

[0014] Figure 3 is a schematic structural diagram of the bolt of the utility model and its use.

[0015] In the figure: 1, induction coil; 2, connecting rod; 3, T-shaped plate; 4, annular plate; 5, relief cavity groove; 6, annular seat; 7, guide plate; 8, T-shaped groove; 9, rotation rod; 10, stop block; 11, bolt. Detailed Embodiment

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0017] like Figure 1 and Figure 2 As shown, an intermediate frequency furnace inductor proposed in one embodiment of the utility model includes an induction coil 1, and the outer wall of the induction coil 1 is fixedly connected with equally distributed connecting rods 2, and the connecting rods 2 are fixedly connected with a vertically arranged T-shaped plate 3, and the top of the T-shaped plate 3 is fixedly connected with an annular plate 4, and the annular plate 4 is provided with an array-distributed make-way cavity groove 5; it also includes a guide plate 7, the guide plate 7 is fixedly connected to the intermediate frequency furnace, and the guide plate 7 is provided with a T-shaped groove 8 along its length direction, and the T-shaped plate 3 is adapted to the corresponding T-shaped groove 8.

[0018] It should be noted that, by fixing the connecting rod 2 on the outer wall of the induction coil 1, the setting of the connecting rod 2 can realize the installation and fixation of the T-shaped plate 3. The T-shaped plate 3 is vertically arranged. By fixing the annular plate 4 on the top of the T-shaped plate 3, it is convenient to position and fix the induction coil 1 and the top of the T-shaped plate 3. By fixing the guide plate 7 on the medium frequency furnace, a T-shaped slot 8 adapted to the T-shaped plate 3 is opened on the guide plate 7. When installing the induction coil 1, the T-shaped plate 3 is adapted to the T-shaped slot 8 of the corresponding guide plate 7, and the induction coil 1 can be assembled at one time, which is convenient.

[0019] like Figure 1 and Figure 2 As shown, in some embodiments, an annular seat 6 is fixedly connected to the top periphery of the guide plate 7, and the annular seat 6 is fixed on the medium frequency furnace.

[0020] It should be noted that, by fixing the annular seat 6 on the top of the guide plate 7, the provision of the annular seat 6 facilitates the installation and fixation of the annular plate 4, thereby achieving overall positioning and fixation of the induction coil 1, the T-shaped plate 3 and the annular plate 4.

[0021] like Figure 1 and Figure 2 As shown, in some embodiments, the diameter of the annular plate 4 is consistent with the diameter of the annular seat 6, and the annular plate 4 is tightly attached to the upper surface of the annular seat 6, and the annular seat 6 is fixedly connected with an array of rotating rods 9, and the upper ends of the rotating rods 9 are rotatably connected with stop blocks 10, and the stop blocks 10 extend to the top of the annular plate 4 through the corresponding give way cavity 5, and the lower surface of the stop block 10 abuts against the upper surface of the annular plate 4.

[0022] It should be noted that the positions of the rotating rod 9 and the stop block 10 correspond to the give-way groove 5. When assembling the induction coil 1 and the T-shaped plate 3, the rotation angle of the stop block 10 is consistent with the angle of the give-way groove 5, and then the stop block 10 extends to the top of the annular plate 4 through the give-way groove 5. The stop block 10 is rotated so that the lower surface of the stop block 10 is abutted against the upper surface of the annular plate 4, and then the annular plate 4 is locked and positioned by the stop block 10, thereby realizing the positioning and fixation of the induction coil 1, the T-shaped plate 3 and the annular plate 4, with high stability and good convenience.

[0023] like Figure 1 As shown, in some embodiments, the lower surface of the stop block 10 is provided with an anti-slip layer, and the contour of the allowance cavity 5 is larger than the stop block 10 .

[0024] It should be noted that, by providing an anti-slip layer on the lower surface of the stop block 10, the provision of the anti-slip layer can increase the friction between the stop block 10 and the annular plate 4, thereby preventing the stop block 10 from being unstable after rotation, thereby ensuring that the stop block 10 is firmly locked to the annular plate 4. The contour of the yielding cavity 5 is larger than the stop block 10, so that the stop block 10 extends through the yielding cavity 5 to the top of the annular plate 4, thereby realizing the insertion of the stop block 10.

[0025] like Figure 3 As shown, unlike the above-mentioned scheme, the utility model can also realize the connection and fixation between the annular plate 4 and the annular seat 6 by means of bolts 11. There is no need to use the rotating rod 9 and the stop block 10, and there is no need to open the make way cavity 5 on the annular plate 4. It only needs to install circular holes on the annular plate 4 and the annular seat 6, and the bolts 11 are assembled on the circular holes between the annular plate 4 and the annular seat 6. Then, the connection and fixation between the annular plate 4 and the annular seat 6 can be realized by means of bolts 11.

[0026] 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. An intermediate frequency furnace inductor, comprising an induction coil (1), characterized in that: The outer wall of the induction coil (1) is fixedly connected with equally spaced connecting rods (2). The connecting rods (2) are fixedly connected with vertically arranged T-shaped plates (3), and the top of the T-shaped plate (3) is fixedly connected with an annular plate (4). The annular plate (4) is provided with arrayed relief cavities (5). It further includes a guide plate (7). The guide plate (7) is fixedly connected to the intermediate frequency furnace, and a T-shaped groove (8) is arranged along the length direction of the guide plate (7). The T-shaped plate (3) is fitted at the corresponding T-shaped groove (8).

2. The intermediate frequency furnace inductor according to claim 1, wherein: An annular seat (6) is fixedly connected to the outer periphery of the top of the guide plate (7), and the annular seat (6) is fixed to the intermediate frequency furnace.

3. The intermediate frequency furnace inductor according to claim 2, wherein: The diameter of the annular plate (4) is the same as that of the annular seat (6), and the annular plate (4) is closely attached to the upper surface of the annular seat (6). The annular seat (6) is fixedly connected with arrayed rotating rods (9). The upper ends of the rotating rods (9) are all rotatably connected with stop blocks (10). The stop blocks (10) extend above the annular plate (4) through the corresponding relief cavities (5), and the lower surface of the stop block (10) abuts against the upper surface of the annular plate (4).

4. The medium-frequency furnace inductor according to claim 3, characterized in that: The lower surface of the stop block (10) is provided with an anti-slip layer, and the contour of the relief cavity (5) is larger than that of the stop block (10).

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