A high frequency quenching equipment

Abstract

The present invention provides a high-frequency quenching device. The device is provided with a first direction moving module on a base, a second direction moving module is movably provided on the first direction moving module, a fixed seat is movably provided on the second direction moving module, a control unit is electrically connected to the first direction moving module and the second direction moving module, so that the running track and the running speed of the induction coil can be accurately controlled by the control unit. After the professional has debugged the program, the operator only needs to simply fix the workpiece on the positioning unit to perform the quenching operation of the workpiece, and the operation is simple, safe and efficient. By rotatably fixing the mounting module on the fixed seat, and installing a high-frequency magnetic field generating part and an induction coil on the mounting module, the distance between the induction coil and the quenching surface of the workpiece can be automatically compensated through the rotation of the mounting module, so that the induction coil and the quenching surface of the workpiece are fitted, thereby ensuring the quenching quality of the workpiece.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to a high-frequency quenching device. Background Art

[0002] As the market's requirements for the service life, precision, and efficiency of mechanical equipment increase, the requirements for heat treatment of parts surface are also relatively higher. Although traditional high-frequency quenching can quench the surface of metal parts, it is often unable to quench larger parts and parts with complex shapes. It has a low degree of automation, low production efficiency, and the stability of quenching quality cannot be effectively guaranteed. Moreover, it requires a high level of skill for operators, and improper operation may even result in the risk of electric shock. Summary of the invention

[0003] Aiming at the problem that high-frequency quenching in the prior art cannot quench larger parts and parts with complex shapes, the present invention provides a high-frequency quenching device.

[0004] A high-frequency quenching device of the present invention is used for quenching a workpiece. The device includes a base, a water tank, a positioning unit, a moving unit, a heating unit and a control unit, wherein the water tank is fixed on the base; the positioning unit is arranged in the water tank; the moving unit includes a first-direction moving module and a second-direction moving module, wherein the first-direction moving module is fixed on the base, and the second-direction moving module is movably arranged on the first-direction moving module, and the heating unit is located above the positioning unit; the heating unit includes a fixed seat, a mounting module, a high-frequency magnetic field generating element and an induction coil, wherein the fixed seat is movably arranged on the second-direction moving module, and the mounting module is rotatably fixed on the fixed seat, and the high-frequency magnetic field generating element is mounted on the mounting module, and the induction coil is mounted on the mounting module and located below the high-frequency magnetic field generating element. the position of the direction; the control unit is electrically connected to the first direction moving module, the control unit is electrically connected to the second direction moving module, and the control unit is electrically connected to the high-frequency magnetic field generating component; wherein, when the equipment is in working state, the positioning unit fixes the workpiece in the water tank, the control unit controls the first direction moving module to drive the second direction moving module to move along the first direction, the control unit controls the second direction moving module to drive the fixing seat to move along the second direction, the first direction is perpendicular to the second direction, the control unit controls the high-frequency magnetic field generating component to generate a high-frequency magnetic field, the mounting module rotates under the action of the workpiece so that the induction coil contacts the quenching surface of the workpiece, and the induction coil quenches the workpiece under the high-frequency magnetic field generated by the high-frequency magnetic field generating component.

[0005] Preferably, the first direction moving module includes a first drive motor and two first direction drive shafts, the two first direction drive shafts are respectively arranged on the base at both sides of the water tank, the two first direction drive shafts extend along the first direction, the first drive motor is drive-connected to the two first direction drive shafts, the second direction moving module is movably arranged on the two first direction drive shafts, and the control unit is electrically connected to the first drive motor.

[0006] Furthermore, the second direction moving module includes a main cross beam, a second direction drive shaft, a second drive motor and two main longitudinal beams. The two main longitudinal beams correspond to the two first direction drive shafts one by one. One end of the two main longitudinal beams are movably arranged on their corresponding first direction drive shafts. The two ends of the main cross beam are respectively fixed on the ends of the two main longitudinal beams away from the base. The second direction drive shaft is arranged on the main cross beam. The second direction drive shaft extends along the second direction. The second drive motor is drivingly connected to the second direction drive shaft. The control unit is electrically connected to the second drive motor. The fixed seat is movably arranged on the second direction drive shaft.

[0007] Furthermore, the installation module includes an installation sub-module and an adjustment sub-module, the installation sub-module includes an installation frame, the high-frequency magnetic field generating component is installed in the installation frame, the induction coil is located outside the installation frame and installed on the lower end surface of the installation frame, the adjustment sub-module includes a rotating inner plate, a movable plate, a height adjustment component and multiple connecting components, the rotating inner plate is rotatably fixed on the fixed seat, the movable plate is located above the rotating inner plate and is arranged parallel to the rotating inner plate, the installation frame is located below the rotating inner plate, the upper end surface of the installation frame is arranged parallel to the rotating inner plate, one end of the multiple connecting components is connected to the movable plate, the other end of the multiple connecting components passes through the rotating inner plate and is connected to the upper end surface of the installation frame, the lower end of the height adjustment component passes through the middle part of the movable plate and is connected to the rotating inner plate, and the movable plate can drive the rotating frame to move up and down along the height adjustment component.

[0008] Furthermore, a fixing piece is provided on the movable plate, and the fixing piece is sleeved on the side wall of the height adjusting piece. A first fixing thread is provided on the inner side wall of the fixing piece, and a second fixing thread is provided on the side wall of the height adjusting piece. The first fixing thread and the second fixing thread cooperate with each other.

[0009] Furthermore, the first direction moving module also includes a transmission shaft, a first bevel gear transmission and a second bevel gear transmission. The first drive motor is transmission-connected to the first bevel gear transmission, the first bevel gear transmission is transmission-connected to one end of the transmission shaft, the first bevel gear transmission is also transmission-connected to a first direction drive shaft close to the first drive motor, the other end of the transmission shaft is transmission-connected to the second bevel gear transmission, and the second bevel gear transmission is also transmission-connected to the first direction drive shaft away from the first drive motor.

[0010] Furthermore, the positioning unit includes a first direction limiter, a second direction limiter, a movable positioning member and a plurality of positioning substrates. The plurality of positioning substrates are evenly arranged on the bottom surface of the water tank along the first direction. The plurality of positioning substrates extend along the second direction. The first direction limiter is fixed on a positioning substrate close to the first drive motor among the plurality of positioning substrates. The second direction limiter is fixed on one end on the same side of the plurality of positioning substrates. The movable positioning member can be movably arranged on at least two positioning substrates along the second direction.

[0011] Furthermore, the control unit includes a control panel, and the control panel is fixed to an end of the base away from the first driving motor.

[0012] Preferably, arc guide blocks are respectively provided on both sides of the induction coil. Further, the width of the arc guide block at one end close to the induction coil is greater than the width of the induction coil at one side close to the arc guide block.

[0013] Compared with the prior art, a high-frequency quenching device of the present invention is provided with a first direction moving module on a base, a second direction moving module is movably provided on the first direction moving module, a fixed seat is movably provided on the second direction moving module, a control unit is electrically connected to the first direction moving module and the second direction moving module, so that the running trajectory and running speed of the induction coil can be accurately controlled by the control unit. After the professional has debugged the program, the operator only needs to simply fix the workpiece on the positioning unit to perform the quenching operation of the workpiece. It is suitable for larger parts and parts with complex shapes, and the operation is simple, safe and efficient. By rotatably fixing the mounting module on the fixed seat, and installing a high-frequency magnetic field generating part and an induction coil on the mounting module, it is convenient to automatically compensate the distance between the induction coil and the quenching surface of the workpiece through the rotation of the mounting module, so that the induction coil and the quenching surface of the workpiece are fitted, thereby ensuring the quenching quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 The figure is a schematic structural diagram of a high-frequency quenching equipment according to an embodiment of the present invention.

[0016] Figure 2 This is a structural schematic diagram of a high-frequency quenching equipment from another perspective of an embodiment of the present invention.

[0017] Figure 3It is a left-side structural schematic diagram of a high-frequency quenching equipment according to one embodiment of the present invention.

[0018] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure along the AA direction.

[0019] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0020] Figure 6 The figure is a front view structural schematic diagram of a high-frequency quenching equipment according to an embodiment of the present invention.

[0021] Figure 7 for Figure 6 Schematic diagram of the cross-sectional structure along direction BB. DETAILED DESCRIPTION

[0022] In order to provide a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed description is given in conjunction with the embodiments.

[0023] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They 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 direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] Please refer to Figures 1 to 7 A high-frequency quenching device of the present invention is used for quenching a workpiece 200. The device includes a base 10, a water tank 20, a positioning unit 30, a moving unit 40, a heating unit 50 and a control unit 60.

[0025] The water tank 20 is fixed on the base 10 , and the positioning unit 30 is disposed in the water tank 20 , so that the water tank 20 can contain the coolant for cooling the workpiece 200 after quenching.

[0026] The moving unit 40 includes a first direction moving module 41 and a second direction moving module 42 . The first direction moving module 41 is fixed on the base 10 , and the second direction moving module 42 is movably disposed on the first direction moving module 41 , so that the first direction moving module 41 drives the second direction moving module 42 to move along the first direction.

[0027] The heating unit 50 is located above the positioning unit 30. The heating unit 50 includes a fixed seat 51, a mounting module 52, a high-frequency magnetic field generating element 53 and an induction coil 54. The fixed seat 51 is movably arranged on the second direction moving module 42 to drive the fixed seat 51 to move along the second direction through the second direction moving module 42. The high-frequency magnetic field generating element 53 is installed on the mounting module 52. The induction coil 54 is installed on the mounting module 52 at a position below the high-frequency magnetic field generating element 53 so that the induction coil 54 can contact the quenching surface of the workpiece. The mounting module 52 is rotatably fixed on the fixed seat 51 so that the angle can be adjusted by rotation under the force of the workpiece quenching surface on the induction coil 54, so that the induction coil 54 is always in contact with the quenching surface of the workpiece.

[0028] The control unit 60 is electrically connected to the first direction moving module 41 to control the movement of the first direction moving module 41, the control unit 60 is electrically connected to the second direction moving module 42 to control the movement of the second direction moving module 42, and the control unit 60 is electrically connected to the high-frequency magnetic field generating element 53 to control the high-frequency magnetic field generating element 53 to generate a high-frequency magnetic field.

[0029] When the equipment 100 is in working state, the positioning unit 30 fixes the workpiece 200 in the water tank 20, the control unit 60 controls the first direction moving module 41 to drive the second direction moving module 42 to move along the first direction, the control unit 60 controls the second direction moving module 42 to drive the fixing seat 51 to move along the second direction, the first direction is perpendicular to the second direction, the control unit 60 controls the high-frequency magnetic field generating component 53 to generate a high-frequency magnetic field, the mounting module 52 rotates under the action of the workpiece 200 so that the induction coil 54 contacts the quenching surface of the workpiece 200, and the induction coil 54 quenches the workpiece 200 under the high-frequency magnetic field generated by the high-frequency magnetic field generating component 53.

[0030] In actual use, the control unit 60 is provided with a motion trajectory program that matches the quenching surface of the workpiece 200. After the professional has debugged the program, the operator only needs to simply fix the workpiece on the positioning unit 30. The control unit 60 controls the movement of the first direction moving module 41 and the second direction moving module 42, and cooperates with the rotation of the mounting module 52 to move the induction coil 54 along the quenching surface of the workpiece 200 to quench the quenching surface, thereby safely, simply, efficiently and stably performing the quenching operation of the workpiece 200; the high-frequency magnetic field generating component 53 can be a common high-frequency induction heating device on the market.

[0031] A high-frequency quenching device of the present embodiment is provided with a first direction moving module 41 on a base 10, a second direction moving module 42 is movably provided on the first direction moving module 41, a fixing seat 51 is movably provided on the second direction moving module 42, a control unit 60 is electrically connected to both the first direction moving module 41 and the second direction moving module 42, so that the running track and running speed of the induction coil 54 can be accurately controlled by the control unit 60. After the professional has debugged the program, the operator only needs to simply fix the workpiece 200 on the positioning unit 30 to perform the quenching operation of the workpiece 200. The device is suitable for larger parts and parts with complex shapes, and is simple, safe and efficient to operate. The mounting module 52 is rotatably fixed on the fixing seat 51, and a high-frequency magnetic field generating member 53 and an induction coil 54 are installed on the mounting module 52, so that the distance between the induction coil 54 and the quenching surface of the workpiece 200 can be automatically compensated by the rotation of the mounting module 52, so that the induction coil 54 and the quenching surface of the workpiece 200 are fitted, thereby ensuring the quenching quality of the workpiece 200.

[0032] In a preferred embodiment, see Figure 1 or Figure 2 The first direction moving module 41 includes a first driving motor 411 and two first direction driving shafts 412. The two first direction driving shafts 412 are respectively arranged on the base 10 at both sides of the water tank 20. The two first direction driving shafts 412 extend along the first direction. The first driving motor 411 is drivingly connected to the two first direction driving shafts 412. The second direction moving module 42 is movably arranged on the two first direction driving shafts 412. The control unit 60 is electrically connected to the first driving motor 411.

[0033] In order to enable the first drive motor 411 to drive the two first direction drive shafts 412 to move simultaneously, the first direction moving module 41 also includes a transmission shaft 413, a first bevel gear transmitter 414 and a second bevel gear transmitter 415. The first drive motor 411 is transmission connected to the first bevel gear transmitter 414, the first bevel gear transmitter 414 is transmission connected to one end of the transmission shaft 413, the first bevel gear transmitter 414 is transmission connected to the first direction drive shaft 412 close to the first drive motor 411, the other end of the transmission shaft 413 is transmission connected to the second bevel gear transmitter 415, and the second bevel gear transmitter 415 is also transmission connected to the first direction drive shaft 412 away from the first drive motor 411.

[0034] Please continue to see Figure 1 or Figure 2The second direction moving module 42 includes a main cross beam 421, a second direction driving shaft 422, a second driving motor 423 and two main longitudinal beams 424. The two main longitudinal beams 424 correspond to the two first direction driving shafts 412 one by one. One end of the two main longitudinal beams 424 is movably arranged on the corresponding first direction driving shaft 412. The two ends of the main cross beam 421 are respectively fixed to the ends of the two main longitudinal beams 424 away from the base 10. The second direction driving shaft 422 is arranged on the main cross beam 421. The second direction driving shaft 422 extends along the second direction. The second driving motor 423 is drivingly connected to the second direction driving shaft 422. The control unit 60 is electrically connected to the second driving motor 423. The fixed seat 51 is movably arranged on the second direction driving shaft 422.

[0035] In actual use, the first direction drive shaft 412 and the second direction drive shaft 422 can be screw rods, the two main longitudinal beams 424 are movably arranged on their corresponding first direction drive shaft 412 through a slide, and the fixed seat 51 is movably arranged on the second direction drive shaft 422 through a slide.

[0036] In order to adjust the height of the induction coil 54 relative to the water tank 20, so as to be suitable for quenching workpieces of different thicknesses, please refer to Figure 1 , Figure 2 , Figure 3 or Figure 6 The mounting module 52 includes a mounting submodule and an adjusting submodule. The mounting submodule includes a mounting frame 521. The high-frequency magnetic field generating member 53 is installed in the mounting frame 521. The induction coil 54 is located outside the mounting frame 521 and is installed on the lower end surface of the mounting frame 521. The adjusting submodule includes a rotating inner plate 522, a movable plate 523, a height adjusting member 524 and a plurality of connecting members 525. The rotating inner plate 522 is rotatably fixed on the fixing seat 51. The movable plate 523 is located above the rotating inner plate 522 and is connected to the rotating inner plate 523. The plates 522 are arranged in parallel, the mounting frame 521 is located below the rotating inner plate 522, the upper end surface of the mounting frame 521 is arranged in parallel with the rotating inner plate 522, one end of the plurality of connecting members 525 is connected to the movable plate 523, the other end of the plurality of connecting members 525 passes through the rotating inner plate 522 and is connected to the upper end surface of the mounting frame 521, the lower end of the height adjusting member 524 passes through the middle part of the movable plate 523 and is connected to the rotating inner plate 522, and the movable plate 523 can move up and down along the height adjusting member 524 with the rotating frame 521.

[0037] In order to ensure the stability of the height adjustment of the induction coil 54, a fixing piece 526 is provided on the movable plate 523, and the fixing piece 526 is sleeved on the side wall of the height adjustment piece 524. A first fixing thread is provided on the inner side wall of the fixing piece 526, and a second fixing thread is provided on the side wall of the height adjustment piece 524. The first fixing thread and the second fixing thread cooperate with each other.

[0038] Please refer to Figure 1 and Figure 4 The positioning unit 30 includes a first direction limiter 31, a second direction limiter 32, a movable positioning member 33 and a plurality of positioning substrates 34. The plurality of positioning substrates 34 are uniformly arranged on the bottom surface of the water tank 20 along the first direction. The plurality of positioning substrates 34 extend along the second direction. The first direction limiter 31 is fixed on a positioning substrate 34 close to the first drive motor 411 among the plurality of positioning substrates 34. The second direction limiter 32 is fixed on one end on the same side of the plurality of positioning substrates 34. The movable positioning member 33 can be movably arranged on at least two positioning substrates 34 along the second direction.

[0039] When in use, place one end of the workpiece 200 against the first direction limiter 31 , place one side of the workpiece 200 against the second direction limiter 32 , and adjust the position of the movable positioning member 33 so that the movable positioning member 33 abuts against the other side of the workpiece 200 , so that the workpiece 200 can be fixed in the water tank 20 .

[0040] In actual use, in order to prevent the movable positioning member 33 from detaching from the positioning substrate 34 during the movement, the positioning unit 30 can also include another second direction limit member, and the other second direction limit member is fixed on the other end of the same side of the multiple positioning substrates 34; in order to prevent the workpiece 200 from shifting in the first direction during the quenching process, the starting point of the running trajectory is located at the end of the workpiece 200 away from the first drive motor 411, so that the force direction of the workpiece 200 is toward the first direction limit member 31.

[0041] In order to facilitate the debugging of the program and prevent the movement of the first direction moving module 41 from being affected, the control unit 60 includes a control panel 61 , which is fixed to one end of the base 10 away from the first driving motor 411 .

[0042] In order to facilitate timely adjustment of the direction of the induction coil 54, thereby ensuring that the induction coil 54 always fits the quenching surface of the workpiece 200, please refer to Figure 5 and Figure 7 , arc guide blocks 541 are respectively provided on both sides of the induction coil 54. Furthermore, in order to prevent both sides of the induction coil 54 from hitting the workpiece at the same time to cause a short circuit or "sparking", the width of the arc guide block 541 close to one end of the induction coil 54 is greater than the width of the induction coil 54 close to one side of the arc guide block 54.

[0043] In actual use, the arc guide block 541 is made of hard material to prevent thermal induction with the induction coil 54 from causing burning.

[0044] Usage process: First, the professional debugs the program through the control panel 61. The program contains the motion trajectory information that matches the quenching surface of the workpiece 200. The program runs the absolute value program with the center of the induction coil 54; then, the operator presses one end of the workpiece 200 against the first direction limiter 31, presses one side of the workpiece 200 against the second direction limiter 32, adjusts the position of the movable positioning member 33 so that the movable positioning member 33 presses against the other side of the workpiece 200, and fixes the workpiece 200 in the water tank 20. At the same time, by adjusting the position of the movable plate 523 on the height adjustment member 524, the induction coil 54 can contact the quenching surface of the workpiece 100; then, the device is turned on and the control unit The control unit 30 controls the first drive motor 411 to drive the first direction drive shaft 412 to move the main longitudinal beam 424 along the first direction. The control unit 30 controls the second drive motor 423 to drive the second direction drive shaft 422 to move the fixed seat 51 along the second direction, thereby accurately controlling the running trajectory and running speed of the induction coil 54. The control unit 30 controls the high-frequency magnetic field generating component 53 to generate a high-frequency magnetic field. At the same time, during the movement, the rotating inner plate 522 rotates so that the induction coil 54 is always in contact with the quenching surface of the workpiece. The induction coil 54 quenches the workpiece 200 under the high-frequency magnetic field generated by the high-frequency magnetic field generating component 53, thereby ensuring the quenching quality of the workpiece 200.

[0045] A high-frequency quenching device of the present invention is provided with a first direction moving module on a base, a second direction moving module is movably provided on the first direction moving module, a fixed seat is movably provided on the second direction moving module, a control unit is electrically connected to the first direction moving module and the second direction moving module, so that the running track and running speed of the induction coil can be accurately controlled by the control unit. After the professional has debugged the program, the operator only needs to simply fix the workpiece on the positioning unit to perform the quenching operation of the workpiece. It is suitable for larger parts and parts with complex shapes, and the operation is simple, safe and efficient. By rotatably fixing the mounting module on the fixed seat, and installing a high-frequency magnetic field generating part and an induction coil on the mounting module, it is convenient to automatically compensate the distance between the induction coil and the quenching surface of the workpiece through the rotation of the mounting module, so that the induction coil and the quenching surface of the workpiece are fitted, thereby ensuring the quenching quality of the workpiece.

[0046] The present invention has been described by the above-mentioned relevant embodiments, but the above-mentioned embodiments are only examples for implementing the present invention. In addition, the technical features involved in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, changes and modifications made without departing from the spirit and scope of the present invention are all within the scope of patent protection of the present invention.

Claims

1. A high frequency quenching equipment for quenching a workpiece, characterized in that: The device comprises a base, a water tank, a positioning unit, a moving unit, a heating unit and a control unit. The water tank is fixed on the base; The positioning unit is arranged in the water tank; The moving unit comprises a first direction moving module and a second direction moving module, the first direction moving module is fixed on the base, and the second direction moving module is movably arranged on the first direction moving module; The heating unit is located above the positioning unit, and the heating unit includes a fixing seat, a mounting module, a high-frequency magnetic field generating member, and an induction coil. The fixing seat is movably arranged on the second direction moving module, the mounting module is rotatably fixed on the fixing seat, the high-frequency magnetic field generating member is mounted on the mounting module, and the induction coil is mounted on the mounting module at a position below the high-frequency magnetic field generating member. The control unit is electrically connected to the first direction moving module, the control unit is electrically connected to the second direction moving module, and the control unit is electrically connected to the high-frequency magnetic field generating element; Wherein, when the equipment is in working state, the positioning unit fixes the workpiece in the water tank, the control unit controls the first direction moving module to drive the second direction moving module to move along the first direction, the control unit controls the second direction moving module to drive the fixed seat to move along the second direction, the first direction is perpendicular to the second direction, the control unit controls the high-frequency magnetic field generating component to generate a high-frequency magnetic field, the mounting module rotates under the action of the workpiece so that the induction coil contacts the quenching surface of the workpiece, and the induction coil quenches the workpiece under the high-frequency magnetic field generated by the high-frequency magnetic field generating component.

2. A high frequency quenching equipment as claimed in claim 1, characterized in that: The first direction moving module includes a first driving motor and two first direction driving shafts, the two first direction driving shafts are respectively arranged on the base at both sides of the water tank, the two first direction driving shafts extend along the first direction, the first driving motor is drivingly connected to the two first direction driving shafts, the second direction moving module is movably arranged on the two first direction driving shafts, and the control unit is electrically connected to the first driving motor.

3. A high frequency quenching equipment as claimed in claim 2, characterized in that: The second-direction moving module includes a main crossbeam, a second-direction driving shaft, a second driving motor and two main longitudinal beams. The two main longitudinal beams correspond to the two first-direction driving shafts one by one. One end of the two main longitudinal beams are movably arranged on their corresponding first-direction driving shafts. The two ends of the main crossbeam are respectively fixed to one end of the two main longitudinal beams away from the base. The second-direction driving shaft is arranged on the main crossbeam. The second-direction driving shaft extends along the second direction. The second driving motor is drivingly connected to the second-direction driving shaft. The control unit is electrically connected to the second driving motor. The fixed seat is movably arranged on the second-direction driving shaft.

4. A high frequency quenching equipment as claimed in claim 3, characterized in that: The mounting module includes a mounting submodule and an adjusting submodule, the mounting submodule includes a mounting frame, the high-frequency magnetic field generating component is mounted in the mounting frame, the induction coil is located outside the mounting frame and mounted on the lower end surface of the mounting frame, the adjusting submodule includes a rotating inner plate, a movable plate, a height adjusting component and a plurality of connecting components, the rotating inner plate is rotatably fixed on the fixed seat, the movable plate is located above the rotating inner plate and is arranged parallel to the rotating inner plate, the mounting frame is located below the rotating inner plate, the upper end surface of the mounting frame is arranged parallel to the rotating inner plate, one end of the plurality of connecting components is connected to the movable plate, the other end of the plurality of connecting components passes through the rotating inner plate and is connected to the upper end surface of the mounting frame, the lower end of the height adjusting component passes through the middle part of the movable plate and is connected to the rotating inner plate, and the movable plate can drive the rotating frame to move up and down along the height adjusting component.

5. A high frequency quenching equipment as claimed in claim 4, characterized in that: The movable plate is provided with a fixing piece, the fixing piece is sleeved on the side wall of the height adjusting piece, the inner side wall of the fixing piece is provided with a first fixing thread, the side wall of the height adjusting piece is provided with a second fixing thread, and the first fixing thread and the second fixing thread cooperate with each other.

6. A high frequency quenching equipment as claimed in claim 2, characterized in that: The first direction moving module also includes a transmission shaft, a first bevel gear transmission and a second bevel gear transmission. The first drive motor is transmission-connected to the first bevel gear transmission. The first bevel gear transmission is transmission-connected to one end of the transmission shaft. The first bevel gear transmission is also transmission-connected to a first direction drive shaft close to the first drive motor. The other end of the transmission shaft is transmission-connected to the second bevel gear transmission. The second bevel gear transmission is also transmission-connected to the first direction drive shaft away from the first drive motor.

7. A high frequency quenching equipment as claimed in claim 2, characterized in that: The positioning unit includes a first direction limiter, a second direction limiter, a movable positioning member and a plurality of positioning substrates, wherein the plurality of positioning substrates are uniformly arranged on the bottom surface of the water tank along the first direction, and the plurality of positioning substrates extend along the second direction. The first direction limiter is fixed on a positioning substrate close to the first drive motor among the plurality of positioning substrates, the second direction limiter is fixed on one end on the same side of the plurality of positioning substrates, and the movable positioning member can be movably arranged on at least two positioning substrates along the second direction.

8. A high frequency quenching equipment as claimed in claim 2, characterized in that: The control unit includes a control panel, and the control panel is fixed to an end of the base away from the first driving motor.

9. The high-frequency quenching equipment according to claim 1, characterized in that: Arc guide blocks are respectively arranged on both sides of the induction coil.

10. A high frequency quenching equipment as claimed in claim 9, characterized in that: The width of the arc guide block at one end close to the induction coil is greater than the width of the induction coil at one side close to the arc guide block.

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