Electromagnetic treatment device for mechanical parts in metal materials

Abstract

The application provides a mechanical part electromagnetic treatment device for metal materials, which comprises a conveying belt mechanism, a control part fixedly connected to the rear side of the conveying belt mechanism, four groups of support parts fixedly connected to the bottom of the conveying belt mechanism, a stepping motor arranged on the front side of the right end of the conveying belt mechanism, a stepping motor circuit coupled with the control part circuit, bearing part fixing structures arranged on the surface of the conveying belt mechanism, and rotating bearing seats in the bearing part fixing structures, and a part self-rotation mechanism arranged at the rear end of the conveying belt mechanism. The automatic electromagnetic induction quenching processing of the multiple groups of parts in the transportation process is facilitated through the linkage and cooperation of the conveying belt mechanism, the reciprocating lead screw and the part self-rotation mechanism, manual close-range feeding is not needed, the safety is improved, and the work efficiency is greatly improved.

Description

Technical Field

[0001] This invention belongs to the field of induction hardening technology, and more specifically, relates to electromagnetic treatment equipment for mechanical parts made of metallic materials. Background Technology

[0002] Induction hardening utilizes electromagnetic principles such as electromagnetic induction, skin effect, eddy current, and resistance heating. During induction surface hardening, the workpiece is placed inside an inductor made of copper tubing. When alternating current of a certain frequency passes through the inductor, the workpiece, which is in an alternating magnetic field, generates an induced current. Due to the skin effect and eddy current, the high-density alternating current on the surface of the workpiece generates resistance heating, which quickly heats the surface of the workpiece to the hardening temperature. Then, water is sprayed to cool it down, and the surface of the workpiece is hardened. However, the current equipment has a low single-piece processing efficiency.

[0003] For example, patent CN109986482A discloses an electromagnetic processing device capable of efficiently processing metallic materials or mechanical parts using the coupling effect of pulsed electric and magnetic fields. This device includes an electromagnetic coupling processing unit, a power supply, a cooler, and a feeding mechanism. The electromagnetic coupling processing unit includes a worktable and an electromagnetic processing box. A pulsed electric field can be applied to the workpiece through the electrode terminals of the movable and fixed push rods on the worktable. Simultaneously, the electromagnetic processing box is slidably mounted on the worktable, capable of applying a pulsed magnetic field to the workpiece, thus satisfying the requirements for reliability, synchronization, and spatial distribution of the device due to the coupling of strong magnetic and electric fields. Furthermore, the cooler can cool the electromagnetic processing cavity within the electromagnetic processing box, ensuring the normal operation of the device. The feeding mechanism improves equipment efficiency and workpiece clamping accuracy by feeding the workpiece to be processed and retrieving the processed workpiece.

[0004] Based on the above, traditional electromagnetic processing equipment for construction machinery parts made of metal materials is mainly a single-piece processing structure. It generally lacks a structure that facilitates the step-by-step transfer of multiple workpieces, making it inconvenient to remove and install parts. It also lacks a structure that allows the parts to rotate during quenching, making it inconvenient to automatically and uniformly quench the surfaces of multiple parts. It requires manual close-range loading, resulting in poor safety. Furthermore, it lacks a structure that facilitates automatic processing of multiple parts during transportation, leading to low work efficiency. Summary of the Invention

[0005] To address the aforementioned technical problems, this invention provides an electromagnetic processing device for mechanical parts made of metal materials. This addresses the issues of traditional electromagnetic processing devices for urban construction machinery parts made of metal materials, which are primarily single-piece processing structures. These devices typically lack a structure for facilitating the step-by-step transfer of multiple workpieces, making it inconvenient to remove and install parts. They also lack a structure for rotating parts undergoing quenching, requiring manual close-range loading, resulting in poor safety. Furthermore, they are not suitable for automatically and uniformly quenching the surfaces of multiple parts, and lack a structure for automatically processing multiple parts during transportation, leading to low work efficiency.

[0006] The purpose and effectiveness of the electromagnetic treatment equipment for mechanical parts made of metallic materials in this invention are achieved by the following specific technical means:

[0007] Electromagnetic processing equipment for mechanical parts made of metallic materials, including conveyor belt mechanisms;

[0008] A control unit is fixedly connected to the rear side of the conveyor belt mechanism;

[0009] The conveyor belt mechanism includes a support part and a stepper motor. The number of support parts is set to four sets. The support parts are fixedly connected to the bottom of the conveyor belt mechanism. The stepper motor is located on the front right side of the conveyor belt mechanism. The stepper motor circuit is coupled to the control part circuit.

[0010] A reciprocating mechanism is provided at the rear of the conveyor belt mechanism. The reciprocating mechanism includes a reciprocating screw, which is fixedly connected to the rear of the conveyor belt mechanism.

[0011] The surface of the conveyor belt mechanism is provided with a bearing component fixing structure, which includes a rotating bearing seat.

[0012] The rear end of the conveyor belt mechanism is equipped with a component rotation mechanism.

[0013] Furthermore, the control unit includes a laser rangefinder, which is fixedly connected to the bottom inner side of the reciprocating lead screw, and the laser rangefinder circuit is coupled to the control unit circuit.

[0014] Furthermore, the rotating bearing includes:

[0015] The base is a square sheet structure that is fixedly connected to the surface of the conveyor belt. Multiple sets of bases are distributed at equal intervals.

[0016] The hinge rod is mounted at the center of the top surface of the base via a hinge connection.

[0017] Furthermore, the rotating bearing includes:

[0018] One-way bearing A, the inner ring of one-way bearing A is coaxially connected to the outside of the hinge rod;

[0019] Driven gear, the driven gear is set on the outside of the outer ring of one-way bearing A via coaxial connection;

[0020] The middle plate is fixedly connected to the center of the top plane of the hinge rod, and the middle plate is in a vertical state.

[0021] The expansion springs are set in four groups, with each pair of expansion springs fixedly connected to the two sides of the central plate.

[0022] Furthermore, the rotating bearing includes:

[0023] The tapered expansion head is set to two sets, which are located on the left and right sides of the middle plate. The inner facades of the two sets of tapered expansion heads are fixed to the ends of the expansion springs. The bottom plane of the tapered expansion head is slidably connected to the top horizontal plane of the hinge rod.

[0024] The shaft-shaped component is connected to the top of the hinge rod by an interference fit, and the inner curved side of the shaft-shaped component fits against the outer side of the tapered expansion head.

[0025] Furthermore, the reciprocating lead screw includes:

[0026] The working part is fixedly connected to the front end of the ball nut seat inside the reciprocating screw. The circuit on the right side of the working part is coupled to the circuit of the control part.

[0027] Eddy current coil, the eddy current coil is fixedly connected to the front vertical surface of the working part.

[0028] Furthermore, the component rotation mechanism includes:

[0029] The T-shaped frame is fixedly connected to the front facade of the conveyor belt mechanism. The T-shaped frame is located in front of the reciprocating screw and is on the same horizontal line as the reciprocating screw. The top and rear ends of the T-shaped frame are double-layered structures, and the rear ends of the double-layered structures are connected by hinges to a vertical shaft.

[0030] The servo motor is fixedly connected to the front end of the top of the T-shaped frame, and the servo motor circuit is coupled with the control circuit.

[0031] Furthermore, the component rotation mechanism includes:

[0032] The drive shaft is coaxially connected to the rear end of the servo motor shaft and is located above the T-shaped frame.

[0033] The fixed bearing is fixedly connected to the top surface of the T-shaped frame and is coaxially connected to the drive shaft.

[0034] Furthermore, the component rotation mechanism includes:

[0035] The bevel gear set consists of two sets of bevel gears. The horizontal bevel gear in the bevel gear set is coaxially connected and set at the rear end of the drive shaft. The vertical bevel gear in the bevel gear set is set below the horizontal bevel gear through meshing transmission. The bottom of the vertical bevel gear is coaxially connected and set at the top of the vertical shaft rod of the double-layer structure at the rear end of the T-shaped frame.

[0036] Furthermore, the component rotation mechanism includes:

[0037] One-way bearing B, the inner ring of one-way bearing B is coaxially connected and set on the outer curved side of the rear vertical shaft of the double-layer structure at the top rear end of the T-shaped frame;

[0038] The transmission gear is coaxially connected to the outer curved side of the outer ring of the one-way bearing B, and meshes with the driven gear for transmission.

[0039] The present invention has at least the following beneficial effects:

[0040] 1. This invention, by setting a bearing component fixing structure, allows the inner curved side of the bottom of the shaft component to fit against the outer curved side of the two sets of conical outward expansion heads at the top of the hinge rod. When the inner curved side of the shaft component fits against the bottom curved side of the conical outward expansion head, it expands to both sides through four sets of expansion springs, so that the outer side of the conical outward expansion head fits tightly against the inner curved side of the shaft component, which can conveniently fix the shaft component. The component can be stepped and transported by starting the conveyor belt mechanism through the control unit. After processing, the component can be easily removed.

[0041] 2. This invention also incorporates one-way bearings A and B. After quenching, the control unit can control the reciprocating screw to reset the eddy current coil, thereby synchronizing the operation of the conveyor belt mechanism for step-by-step transmission of parts. The cooperation of one-way bearings B and A allows the driven gear to disengage from the transmission gear when the rotating receiving seat moves horizontally. When quenching is required, the transmission gear can rotate, causing the parts at the top of the transmission gear to rotate. The linkage between the conveyor belt mechanism, the reciprocating screw, and the part rotation mechanism facilitates automated processing of multiple sets of parts during transport, eliminating the need for manual close-range loading, improving safety, and significantly increasing work efficiency.

[0042] 3. By setting up a component rotation mechanism, when the conveyor belt mechanism is started and the rotating receiving seat drives the shaft component to step forward to the front of the reciprocating screw, the position of the shaft component is detected by a laser rangefinder. Then, the servo motor can be controlled by the control unit to run. The transmission shaft rotates, which drives the transmission gear at the bottom of the bevel gear set to rotate, thereby driving the driven gear meshing with it to rotate rapidly. This allows the components that need to be quenched to rotate, facilitating automatic and uniform quenching of multiple sets of parts. Attached Figure Description

[0043] Figure 1 This is a top-view three-dimensional structural diagram of the front side of the entire invention.

[0044] Figure 2 This is the present invention. Figure 1 A magnified view of part A in the diagram.

[0045] Figure 3 This is a three-dimensional structural diagram of the rear side of the entire invention.

[0046] Figure 4 This is the present invention. Figure 3 A magnified view of part B in the diagram.

[0047] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0048] 1. Conveyor belt mechanism;

[0049] 101. Support unit; 102. Stepper motor;

[0050] 2. Control Department;

[0051] 201. Laser rangefinder;

[0052] 3. Rotate the receiving seat;

[0053] 301. Base; 302. Hinge rod; 303. One-way bearing A; 304. Driven gear; 305. Middle plate; 306. Expansion spring; 307. Conical expansion head;

[0054] 4. Shaft-type components;

[0055] 5. Reciprocating lead screw;

[0056] 501. Working part; 502. Eddy current coil;

[0057] 6. T-shaped frame;

[0058] 601. Servo motor; 602. Drive shaft; 603. Fixed bearing; 604. Bevel gear set; 605. One-way bearing B; 606. Transmission gear. Detailed Implementation

[0059] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0060] In the description of this invention, unless otherwise stated, "a plurality of" means two or more; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0061] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0062] Example:

[0063] As attached Figure 1 To be continued Figure 4 As shown:

[0064] This invention provides an electromagnetic processing device for mechanical parts made of metallic materials, including a conveyor belt mechanism 1;

[0065] A control unit 2 is fixedly connected to the rear side of the conveyor belt mechanism 1.

[0066] The conveyor belt mechanism 1 includes a support part 101 and a stepper motor 102. The number of support parts 101 is set to four sets. The support parts 101 are fixedly connected to the bottom of the conveyor belt mechanism 1. The stepper motor 102 is located on the front right side of the conveyor belt mechanism 1. The circuit of the stepper motor 102 is coupled to the circuit of the control part 2.

[0067] A reciprocating mechanism is provided at the rear of the conveyor belt mechanism 1. The reciprocating mechanism includes a reciprocating screw 5, which is fixedly connected to the rear of the conveyor belt mechanism 1.

[0068] The surface of the conveyor belt mechanism 1 is provided with a bearing component fixing structure, which includes a rotating bearing seat 3.

[0069] The rear end of the conveyor belt mechanism 1 is equipped with a component rotation mechanism.

[0070] The control unit 2 includes a laser rangefinder 201, which is fixedly connected to the bottom of the inner side of the reciprocating lead screw 5. The circuit of the laser rangefinder 201 is coupled to the circuit of the control unit 2.

[0071] Among them, such as Figure 2 As shown, the component rotation mechanism includes:

[0072] The bevel gear set 604 includes two sets of bevel gears. The horizontal bevel gear in the bevel gear set 604 is coaxially connected and set at the rear end of the transmission shaft 602. The vertical bevel gear in the bevel gear set 604 is set below the horizontal bevel gear through meshing transmission. The bottom of the vertical bevel gear is coaxially connected and set at the top of the vertical shaft rod of the double-layer structure at the top rear end of the T-shaped frame 6.

[0073] One-way bearing B605, the inner ring of one-way bearing B605 is coaxially connected and set on the outer curved side of the rear vertical shaft of the double-layer structure at the top rear end of T-shaped frame 6;

[0074] The transmission gear 606 is coaxially connected to the outer curved side of the outer ring of the one-way bearing B605. The transmission gear 606 meshes with the driven gear 304 for transmission. After the quenching of a single set of parts is completed, the control unit 2 controls the reciprocating screw 5 to reset the eddy current coil 502, and then causes the conveyor belt mechanism 1 to operate synchronously for step-by-step transmission of parts. When the rotating bearing 3 moves horizontally, the driven gear 304 can be released from the transmission gear 606 through the cooperation of the one-way bearing B605 and the one-way bearing A303, which facilitates the automatic processing of multiple sets of parts.

[0075] Rotary bearing 3 includes:

[0076] The base 301 has a square sheet structure and is fixedly connected to the surface of the conveyor belt. Multiple sets of bases 301 are distributed at equal intervals.

[0077] The hinge rod 302 is hinged and located at the center of the top surface of the base 301.

[0078] Among them, such as Figure 4 As shown, the rotating bearing 3 includes:

[0079] One-way bearing A303, the inner ring of one-way bearing A303 is coaxially connected to the outside of hinge rod 302;

[0080] Driven gear 304 is coaxially connected to the outer side of the outer ring of one-way bearing A303;

[0081] The middle plate 305 is fixedly connected to the center of the top plane of the hinge rod 302, and the middle plate 305 is in a vertical state.

[0082] Expansion spring 306, the quantity of expansion spring 306 is set to four sets, and every two sets of expansion spring 306 are fixedly connected to the two sides of the vertical surface of the middle plate 305 respectively.

[0083] The tapered expansion head 307 is provided in two sets. The tapered expansion head 307 is located on the left and right sides of the middle plate 305. The inner vertical surfaces of the two sets of tapered expansion heads 307 are fixed to the ends of the expansion spring 306. The bottom plane of the tapered expansion head 307 is slidably connected to the top horizontal plane of the hinge rod 302.

[0084] Shaft-shaped component 4 is connected to the top of hinge rod 302 by interference fit. The inner curved side of shaft-shaped component 4 is in contact with the outer side of tapered expansion head 307, so that the bottom inner curved side of shaft-shaped component 4 is in contact with the outer curved side of two sets of tapered expansion heads 307 at the top of hinge rod 302. When the inner curved side of shaft-shaped component 4 is in contact with the bottom curved side of tapered expansion head 307, it expands to both sides by four sets of expansion springs 306, so that the outer side of tapered expansion head 307 is in close contact with the inner curved side of shaft-shaped component 4, which can conveniently fix shaft-shaped component 4. The control unit 2 starts the conveyor belt mechanism 1 to realize the stepping transmission of components.

[0085] The self-rotating mechanism of the components includes:

[0086] T-shaped frame 6 is fixedly connected to the front facade of the conveyor belt mechanism 1. T-shaped frame 6 is located in front of the reciprocating screw 5. T-shaped frame 6 and reciprocating screw 5 are on the same horizontal line. The top and rear ends of T-shaped frame 6 are double-layered structures. The rear ends of the double-layered structures are connected by a hinge and a vertical shaft is provided.

[0087] Servo motor 601 is fixedly connected to the top front end of T-shaped frame 6, and the circuit of servo motor 601 is coupled with the circuit of control unit 2.

[0088] The self-rotating mechanism of the components includes:

[0089] Drive shaft 602 is coaxially connected to the rear end of the servo motor 601 shaft and is located above the T-shaped frame 6.

[0090] Fixed bearing 603 is fixedly connected to the top surface of T-shaped frame 6 and coaxially connected to drive shaft 602.

[0091] Among them, such as Figure 2 As shown, the reciprocating lead screw 5 includes:

[0092] The working part 501 is fixedly connected to the front end of the ball nut seat inside the reciprocating screw 5. The circuit on the right side of the working part 501 is coupled to the circuit of the control part 2.

[0093] Eddy current coil 502 is fixedly connected to the front vertical surface of the working part 501. The reciprocating screw 5 is controlled by the control part 2 to rotate, which drives the eddy current coil 502, which is energized at the front end of the ball nut seat, to move vertically downward, so that the eddy current coil 502 can perform induction hardening on the rotating shaft part 4.

[0094] The specific usage and function of this embodiment are as follows:

[0095] In this invention, during use, the bottom of the shaft-shaped component 4 is sequentially inserted into the top of each set of rotating support seats 3, so that the inner curved side of the bottom of the shaft-shaped component 4 is in contact with the outer curved side of the two sets of conical expansion heads 307 at the top of the hinge rod 302. When the inner curved side of the shaft-shaped component 4 is in contact with the bottom curved side of the conical expansion head 307, it expands to both sides through four sets of expansion springs 306, so that the outer side of the conical expansion head 307 is tightly in contact with the inner curved side of the shaft-shaped component 4, which can easily fix the shaft-shaped component 4. The control unit 2 starts the conveyor belt mechanism 1 to realize the step-by-step transmission of the component. When the rotating support seat 3 drives the shaft-shaped component 4 to step forward to the front of the reciprocating screw 5, the laser rangefinder 201 detects the position of the shaft-shaped component 4, and the control unit 2 controls the servo motor. When machine 601 operates, the transmission shaft 602 rotates, driving the transmission gear 606 at the bottom of the bevel gear set 604 to rotate, thereby driving the driven gear 304 meshing with it to rotate rapidly. The control unit 2 controls the reciprocating screw 5 to rotate, causing the reciprocating screw to rotate, driving the eddy current coil 502, which is energized at the front end of the ball nut seat, to move vertically downward, so that the eddy current coil 502 can perform induction hardening on the rotating shaft-shaped parts 4. After the control unit 2 controls the reciprocating screw 5 to reset the eddy current coil 502, the conveyor belt mechanism 1 will operate synchronously to perform step-by-step transmission of parts. When the rotating bearing 3 moves horizontally, the driven gear 304 can be released from the transmission gear 606 through the cooperation of one-way bearing B605 and one-way bearing A303, which facilitates the automatic processing of multiple sets of parts.

[0096] Any aspects of this invention not described in detail are well-known to those skilled in the art.

[0097] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. Electromagnetic processing equipment for mechanical parts made of metallic materials, characterized in that: Includes a conveyor belt mechanism (1); The control unit (2) is fixedly connected to the rear side of the conveyor belt mechanism (1); The conveyor belt mechanism (1) includes a support part (101) and a stepper motor (102). The number of support parts (101) is set to four. The support parts (101) are fixedly connected to the bottom of the conveyor belt mechanism (1). The stepper motor (102) is located on the front right side of the conveyor belt mechanism (1). The circuit of the stepper motor (102) is coupled to the circuit of the control part (2). A reciprocating mechanism is provided on the rear side of the conveyor belt mechanism (1). The reciprocating mechanism includes a reciprocating screw (5), which is fixedly connected to the rear side of the conveyor belt mechanism (1). The surface of the conveyor belt mechanism (1) is provided with a bearing component fixing structure, which includes a rotating bearing seat (3). The rear end of the conveyor belt mechanism (1) is provided with a component rotation mechanism; The control unit (2) includes a laser rangefinder (201), which is fixedly connected to the bottom of the inner side of the reciprocating lead screw (5). The circuit of the laser rangefinder (201) is coupled to the circuit of the control unit (2). The rotating bearing seat (3) also includes: One-way bearing A (303), the inner ring of one-way bearing A (303) is coaxially connected to the outside of hinge rod (302); Driven gear (304) is coaxially connected to the outer side of the outer ring of one-way bearing A (303); The middle plate (305) is fixedly connected to the center of the top plane of the hinge rod (302), and the middle plate (305) is in a vertical state; Expansion spring (306), the number of expansion springs (306) is set to four groups, and each two groups of expansion springs (306) are fixedly connected to the two sides of the middle plate (305); The rotating bearing seat (3) also includes: The tapered expansion head (307) is provided in two sets. The tapered expansion head (307) is provided on the left and right sides of the middle plate (305). The two sets of tapered expansion heads (307) are fixed to the end of the expansion spring (306) on their opposite inner facades. The bottom plane of the tapered expansion head (307) is slidably connected to the top horizontal plane of the hinge rod (302). Shaft-shaped component (4) is connected to the top of the hinge rod (302) by interference fit. The inner curved side of the shaft-shaped component (4) fits against the outer side of the tapered outer expansion head (307). The component rotation mechanism includes: T-shaped frame (6) is fixedly connected to the front facade of the conveyor belt mechanism (1). The T-shaped frame (6) is located in front of the reciprocating screw (5). The T-shaped frame (6) and the reciprocating screw (5) are on the same horizontal line. The top and rear end of the T-shaped frame (6) is a double-layer structure. The rear end of the double-layer structure is connected by a hinge and a vertical shaft is provided. Servo motor (601) is fixedly connected to the front end of the top of T-frame (6), and the circuit of servo motor (601) is coupled to the circuit of control unit (2); The component rotation mechanism also includes: The drive shaft (602) is coaxially connected to the rear end of the servo motor (601) shaft and is located above the T-frame (6). Fixed bearing (603) is fixedly connected to the top surface of T-shaped frame (6), and fixed bearing (603) is coaxially connected to drive shaft (602); The component rotation mechanism also includes: The bevel gear set (604) includes two sets of bevel gears. The horizontal bevel gear in the bevel gear set (604) is coaxially connected to the rear end of the transmission shaft (602). The vertical bevel gear in the bevel gear set (604) is meshed and connected to the bottom of the horizontal bevel gear. The bottom of the vertical bevel gear is coaxially connected to the top of the vertical shaft rod of the double-layer structure at the rear end of the T-shaped frame (6). The component rotation mechanism also includes: One-way bearing B (605), the inner ring of one-way bearing B (605) is coaxially connected to the outer curved side of the vertical shaft at the rear end of the top of the T-shaped frame (6) with a double-layer structure; The transmission gear (606) is coaxially connected to the outer curved side of the outer ring of the one-way bearing B (605), and the transmission gear (606) meshes with the driven gear (304) for transmission. The rotating bearing seat (3) also includes a base (301) and a hinge rod; The reciprocating lead screw (5) also includes a working part (501) and an eddy current coil (502).

2. The electromagnetic processing equipment for mechanical parts made of metallic materials as described in claim 1, characterized in that, The base (301) has a square sheet structure and is fixedly connected to the surface of the conveyor belt. Multiple sets of bases (301) are distributed at equal intervals. The hinge rod (302) is set at the center of the top surface of the base (301) through a hinge connection.

3. The electromagnetic processing equipment for mechanical parts made of metallic materials as described in claim 1, characterized in that, The working part (501) is fixedly connected to the front end of the ball nut seat inside the reciprocating screw (5), and the circuit on the right side of the working part (501) is coupled to the circuit of the control part (2); the eddy current coil (502) is fixedly connected to the front end of the working part (501).

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