Track link section flexible induction heating system

Abstract

The invention discloses a flexible induction heating system for track link sections in the field of heat treatment devices. The flexible induction heating system comprises a stand column. A universal driving part is mounted between the voltage transformation device and the stand column; the split type caterpillar track section sensor is flexibly connected with the voltage transformation device, a plurality of groups of fine adjustment driving parts are arranged on the two sides of the voltage transformation device, the output ends of the fine adjustment driving parts are movably connected with the split type caterpillar track section sensor, and the fine adjustment driving parts drive the split type caterpillar track section sensor to move. Therefore, the form of the split type caterpillar track section sensor is changed; the split type caterpillar track section sensor is indirectly connected with the universal driving part, the position of the split type caterpillar track section sensor is preliminarily adjusted through the universal driving part, the split type caterpillar track section sensor is directly connected with the fine adjustment driving part, the shape of the split type caterpillar track section sensor is finely changed through the fine adjustment driving part, and the adjustment precision of the split type caterpillar track section sensor is improved. And high-precision matching adjustment can be carried out on induction heating gaps of different types of track link sections, and the adaptability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of heat treatment devices, and in particular to a flexible induction heating system for track links. Background Art

[0002] The track link is one of the important parts of crawler engineering machinery. It has a wide range of applications, complex and harsh working conditions, and a large demand. In order to improve the wear resistance of the track link surface, it is necessary to perform induction quenching heat treatment on the tread. The induction heating gap has a great influence on heating. In order to meet the induction heat treatment of the track link treads of different sizes, it is necessary to replace the heating sensor that matches the cross-sectional size of the track link during induction quenching to meet the sensor gap at different positions of the track link and obtain the ideal heating temperature and hardening layer depth. When the sensor is reinstalled, the gap needs to be adjusted manually, and the consistency of the heating gap cannot be guaranteed each time. The repetition accuracy is poor, and it is necessary to perform a section inspection to determine whether the induction heat treatment of the track link is qualified, which seriously affects the stability of the heat treatment process. At the same time, traditional sensors are wound and welded with multiple copper tubes, and the manufacturing process is complicated. Due to the different cross-sectional sizes and angles of the two sides of different models of track links, corresponding models of sensors need to be specially made, which has a long production cycle and high tooling investment costs. In order to obtain the ideal hardening layer depth, it is necessary to optimize the local size of the sensor in combination with the process debugging results, and perform local cutting and welding many times, which makes it difficult to trim the sensor. Summary of the invention

[0003] The purpose of the present application is to provide a flexible induction heating system for a track link to solve the defects of low positioning accuracy and poor adaptability of the inductor caused by the prior art.

[0004] In order to achieve the above objectives, this application is implemented by adopting the following technical solutions: A flexible induction heating system for a track link, comprising: Column; A transformer, wherein a universal drive unit is installed between the transformer and the column, and the universal drive unit drives the transformer so that the transformer has freedom of movement in space; A split chain track section sensor, the split chain track section sensor is flexibly connected to the transformer device, multiple groups of fine-tuning drive parts are arranged on both sides of the transformer device, the output end of the fine-tuning drive part is movably connected to the split chain track section sensor, and the fine-tuning drive part drives the split chain track section sensor to move so that the split chain track section sensor changes its shape.

[0005] According to a further solution of the present application, the universal drive unit includes a longitudinal drive assembly and a horizontal drive assembly, the longitudinal drive assembly and the horizontal drive assembly are fixedly connected, the longitudinal drive assembly is installed on the column, and the output end of the horizontal drive assembly is fixedly connected to the transformer.

[0006] In a further solution, the longitudinal drive assembly includes a mounting box and a first motor, a first screw rod is longitudinally rotated in the cavity of the mounting box, the mounting piece at the end of the column is threadedly connected to the first screw rod, and the first motor is fixed to the mounting box and is rotationally connected to the first screw rod; The horizontal drive assembly includes a first connecting member, a second connecting member and a third connecting member. The first connecting member and the second connecting member are axially slidably installed in the X direction, and the second connecting member and the third connecting member are axially slidably installed in the Y direction. A second motor is fixed on the second connecting member, a second screw rod is rotatably installed on the upper surface of the second connecting member, the second screw rod is threadedly connected to a nut at the bottom of the first connecting member, and the second motor is connected to the second screw rod in a transmission manner; a third motor is fixed on the third connecting member, a third screw rod is rotatably installed on the upper surface of the third connecting member, the third screw rod is threadedly connected to the nut at the bottom of the second connecting member, and the third motor is connected to the third screw rod in a transmission manner; the transformer is fixedly connected to the third connecting member.

[0007] In a further solution, the transformer device includes a fixedly connected quenching transformer and a T-type quenching transformer load, the quenching transformer is fixed to the bottom of the third connecting member, and the split track segment sensor is connected to the T-type quenching transformer load.

[0008] According to a further solution of the present application, the split chain track section sensor includes a pair of first sensing copper tubes and a pair of second sensing copper tubes, the first sensing copper tubes and the second sensing copper tubes are arranged in correspondence with each other up and down and are connected by a flexible cable, the first sensing copper tube is fixed to the transformer device through a sensor bus, and the second sensing copper tube and the first sensing copper tube are movably connected to the fine-tuning drive unit.

[0009] A further solution is that the fine-tuning drive unit includes four groups of split drive units, and the four groups of split drive units are symmetrically arranged on both sides of the split chain track section sensor. Each of the first induction copper tube and the second induction copper tube is movably installed in a one-to-one correspondence with the split drive unit. Each group of the split drive units includes a fixedly connected lifting mechanism and a horizontal moving mechanism. The lifting mechanism drives the horizontal moving mechanism to move up and down, and the horizontal moving mechanism is movably connected to the first induction copper tube or the second induction copper tube.

[0010] According to a further solution of the present application, two fine-tuning drive parts are fixed on the transformer device, and the two fine-tuning drive parts are arranged at two ends of the split track segment sensor.

[0011] A further solution further includes a centering guide conveying mechanism, which is arranged below the split chain track segment sensor and is arranged along the arrangement direction of the split chain track segment sensor; The centering guide conveying mechanism includes a conveying chain and a bracket. The conveying chain transmission is arranged on the bracket. The conveying chain is arranged below the split chain track segment sensor. The first centering device and the second centering device are fixed on the bracket. The first centering device and the second centering device are used for position correction of the chain track segment.

[0012] According to a further solution of the present application, there are two upright posts, and the split track segment sensors and transformer devices on the upright posts are arranged in an array.

[0013] The beneficial effects of this application are: In the present application, the split track section sensor is connected to a transformer device, and after power is turned on, the split track section sensor generates heat to perform induction quenching on the track section, wherein the split track section sensor is indirectly connected to a universal drive unit, which performs preliminary position adjustment on the split track section sensor, and the split track section sensor is directly connected to a fine-tuning drive unit, which makes detailed changes to the shape of the split track section sensor, and can perform high-precision matching and adjustment of the induction heating gaps of different types of track sections, thereby achieving multi-purpose use of one machine and improving the adaptability of the device.

[0014] The fine-tuning drive unit is designed with a lifting mechanism and a horizontal moving mechanism. The first induction copper tube and the second induction copper tube in the split chain track segment sensor are movably connected to the horizontal moving mechanism. The position of each induction copper tube can be adjusted by coordinating the movement of the lifting mechanism with the horizontal moving mechanism, which can be specifically used to control the adjustment of each induction heating gap of the chain track segment, further ensuring the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the flexible induction heating system for the track link in the embodiment of the present application; Figure 2 It is a structural schematic diagram of a split-type chain track sensor and a fine-tuning drive unit in an embodiment of the present application; Figure 3 In order to reflect the partial enlarged view of the sensor angle rotation mechanism in the embodiment of the present application; Figure 4 This is a structural schematic diagram of the centering guide conveying device in an embodiment of the present application (the bracket is omitted); Figure 5 This is a front view of the flexible induction heating system for the track link in the embodiment of the present application; Figure 6 It is a top view of the flexible induction heating system of the track link in the embodiment of the present application.

[0016] Figure 7 It is a schematic cross-sectional view of each induction copper tube during adjustment in the embodiment of the present application.

[0017] in: 1. Column; 2. Universal drive unit; 3. Quenching transformer; 4. Fine-tuning drive unit; 5. Split chain track sensor; 7. T-type quenching transformer load; 10. Centering guide conveying mechanism; 21. First motor; 22. Installation box; 23. Second motor; 24. Third motor; 25. First connecting piece; 26. Second connecting piece; 27. Third connecting piece; 4.1. Lifting mechanism; 4.2. Horizontal moving mechanism; 4.3. Sensor angle rotation mechanism; 4.4. Support rod; 5.1. Flexible cable; 5.2. First induction copper tube; 5.3. Second induction copper tube; 5.4. Sensor quick-change connector; 5.5. Sensor bus; 5.6. Ear piece; 10.1. First centering device; 10.2. Second centering device; 10.3. Conveyor chain; 10.4. Drive member; 10.5. Baffle; 10.6. Mounting seat; 107. Limit plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present application and its application or use. Embodiment 1

[0019] like Figure 1 As shown, the present embodiment discloses a flexible induction heating system for a track segment, which includes two columns 1, each column 1 is provided with a transformer, and a split track segment sensor 5, wherein the column 1 is used to support the system, and a universal drive unit 2 is installed between the transformer and the column 1, and the universal drive unit 2 drives the transformer so that the transformer has freedom of movement in space, and the universal direction here is obtained by a combination of X, Y, and Z-axis movements; the split track segment sensor 5 is flexibly connected to the transformer, and two groups of fine-tuning drive units 4 are arranged on both sides of each transformer, and the output end of the fine-tuning drive unit 4 is movably connected to the split track segment sensor 5, and the fine-tuning drive unit 4 drives the split track segment sensor 5 to move so that the split track segment sensor 5 changes its shape, and the shape change here includes the spacing of the heating parts in the split track segment sensor 5 and the angle adjustment between the parts.

[0020] When in use, after the equipment is powered on, the universal drive unit 2 is started to make preliminary adjustments to the positions of the voltage transformer and the split track segment sensor 5, and then the fine-tuning drive unit 4 is started to further adjust the positions of the heating parts on the split track segment sensor 5 to adapt to the size of the track segment being heated this time and meet the corresponding heating gap of the track segment. The voltage transformer performs induction heating on the pipe fittings of the split track segment sensor 5 to achieve induction quenching heat treatment of the workpiece; the device is easy to adjust and has high efficiency.

[0021] Reference Figure 1 The transformer device described in this embodiment includes a fixedly connected quenching transformer 3 and a T-type quenching transformer load 7. The quenching transformer 3 is fixed to the output end of the universal drive unit 2. The split track segment sensor 5 is connected to the T-type quenching transformer load 7. After the quenching transformer 3 and the T-type quenching transformer load 7 are powered on, electromagnetic induction is used to make the split track segment sensor 5 generate heat.

[0022] The specific structure of the universal drive unit 2 in this embodiment is shown in the attached Figure 5 The universal drive unit 2 includes a longitudinal drive component and a horizontal drive component, the longitudinal drive component and the horizontal drive component are fixedly connected, the longitudinal drive component is installed on the column 1, the output end of the horizontal drive component is fixedly connected to the transformer, the longitudinal drive component drives the horizontal drive component and the transformer to move on the Z axis, and the horizontal drive component drives the transformer to move in the XY axis plane, and the mutual cooperation between the two can expand the range of movement of the transformer; Continue to observe the attached Figure 5 In this embodiment, the longitudinal drive component includes an installation box 22 and a first motor 21. A first screw rod is longitudinally rotated in the cavity of the installation box 22. The installation piece 11 at the end of the column 1 is threadedly connected to the first screw rod. The first motor 21 is fixed to the installation box 22 and is rotationally connected to the first screw rod. Starting the first motor 21 drives the entire installation box 22 to move up and down. In this embodiment, limited openings are correspondingly opened on the opposite sides of the installation box 22. The installation piece 11 is a door-shaped structure, and the side walls on both sides are correspondingly placed in the limited openings to realize the directional movement of the installation box 22.

[0023] The horizontal drive assembly includes a first connecting member 25, a second connecting member 26 and a third connecting member 27. The first connecting member 25 and the second connecting member 26X are axially slidably installed, and the second connecting member 26 and the third connecting member 27Y are axially slidably installed. The second motor 23 is fixed on the second connecting member 26, and the second screw rod is rotatably installed on the upper surface of the second connecting member 26. The second screw rod is threadedly connected to the nut at the bottom of the first connecting member 25, and the second motor 23 is connected to the second screw rod in a transmission manner; the third motor 24 is fixed on the third connecting member 27, and the third screw rod is rotatably installed on the upper surface of the third connecting member 27. The third screw rod is threadedly connected to the nut at the bottom of the second connecting member 26, and the third motor 24 is connected to the third screw rod in a transmission manner; the quenching transformer 3 is fixedly connected to the third connecting member 27; when the second motor 23 is started, the quenching transformer 3 moves back and forth along the X axis, and when the third motor 24 is started, the quenching transformer 3 moves back and forth along the Y axis; in this embodiment, the sliding between the connecting members is realized by the structure of the slider and the slide rail, and the specific installation is omitted here as a mature existing technology.

[0024] Reference Figure 1 and 2In this embodiment, the split chain track sensor 5 includes a pair of first induction copper tubes 5.2 and a pair of second induction copper tubes 5.3. Each first induction copper tube 5.2 and each second induction copper tube 5.3 are arranged one by one up and down and connected by a flexible cable 5.1. The cross-sectional profile of the entire split chain track sensor 5 presents a trapezoidal structure. The first induction copper tube 5.2 is fixed to the transformer device through an induction bus 5.5. The second induction copper tube 5.3 and the first induction copper tube 5.2 are movably connected to the fine-tuning drive unit 4. It should be noted here that the first induction copper tube 5.2 is also connected through the flexible cable 5.1. In order to facilitate the installation of cables, the induction quick-change connector 5.4 is fixed to the installation position corresponding to the first induction copper tube 5.2 and the second induction copper tube 5.3.

[0025] Continue to observe the attached Figure 2 In this embodiment, each fine-tuning drive unit 4 includes four groups of split drive units, and the four groups of split drive units are matrix-distributed on the left and right sides of the split chain track sensor 5. The four groups of split drive units have the same structure, and the two split drive units on each side are arranged relatively to control the position adjustment of the first induction copper tube 5.2 and the second induction copper tube 5.3, wherein the split drive unit includes a lifting mechanism 4.1 and a horizontal moving mechanism 4.2, the output end of the lifting mechanism 4.1 is connected to the horizontal moving mechanism 4.2, and the output end of the horizontal moving mechanism 4.2 is connected to the first induction copper tube 5.2 or the second induction copper tube 5.3, the lifting mechanism 4.1 can choose one of the lifting hydraulic lever or cylinder and the screw transmission device, and its specific structure is mature existing technology, which will not be repeated here, the horizontal moving mechanism 4.2 is a layer structure of the horizontal driving component in the universal drive unit 2 in this embodiment, and after its installation, it is ensured that the horizontal moving mechanism 4.2 can move along the Y-axis direction; Observation attachment Figure 3 It should be noted here that when the first induction copper tube 5.2 and the second induction copper tube 5.3 and the corresponding horizontal moving mechanism 4.2 are installed, an induction angle rotation mechanism 4.3 is arranged between the first induction copper tube 5.2 and the second induction copper tube 5.3 and the corresponding horizontal moving mechanism 4.2. Taking the first induction copper tube 5.2 as an example, this structure includes two ears 5.6 fixed in parallel on the tube body of the first induction copper tube 5.2, and a support rod 4.4 is fixed on the corresponding movable connecting piece on the horizontal moving mechanism 4.2, and the support rod 4.4 and the ear 5.6 are connected by a rotating shaft; the upper lifting mechanism 4.1 is connected to the T-type quenching transformer load 7, and the universal driving part 2 of the lower lifting mechanism 4.1 is fixed on the base surface (ground surface) after adjustment.

[0026] Reference Figure 7The figure simulates the adaptive adjustment and heating of the chain track section by the first induction copper tube 5.2 and the second induction copper tube 5.3. It can be seen from the figure that the first induction copper tube 5.2 and the second induction copper tube 5.3 move under the action of multiple driving structures, and finally the sizes of A, B, C, D, E, and F can be adjusted to ensure a constant heating gap. Embodiment 2

[0027] Observation attachment Figure 1 , 4 6. This embodiment adds a centering guide conveying mechanism 10 on the basis of the embodiment 1. The centering guide conveying mechanism 10 is arranged below the split chain track segment sensor 5 and is arranged along the arrangement direction of the split chain track segment sensor 5. The centering guide conveying mechanism 10 includes a conveying chain 10.3 and a bracket. The conveying chain 10.3 is transmission-arranged on the bracket. The conveying chain 10.3 is arranged below the split chain track segment sensor 5. The first centering device 10.1 and the second centering device 10.2 are fixed on the bracket. The first centering device 10.1 and the second centering device 10.2 are used for position correction of the chain track segment. Two groups of second centering devices 10.2 and one group of first centering devices 10.1 are arranged on each conveying chain 10.3. The split chain track segment sensor 5 is located at the second centering device 10. .2, the second centering device 10.2 includes a mounting seat 10.6 fixed on the frame, and a driving member 10.4 is arranged on the mounting seat 10.6, and the output end of the driving member 10.4 is connected to a limiting plate 10.7, where the driving member 10.4 can be a cylinder, a screw motor assembly, etc., and the specific installation is the existing technology, which will not be repeated here, and a baffle 10.5 is connected between the two limiting plates 10.7 on the same side; when in use, the chain track segment is placed on the conveyor chain 10.3 at the first centering device 10.1 to perform preliminary centering and positioning processing when the workpiece (chain track segment) enters, and as the conveyor chain 10.3 runs, the chain track segment moves on the conveyor chain 10.3 and is limited by the second centering device 10.2, and the split chain track segment sensor 5 performs induction heating on it during the process.

[0028] Specific use: According to the width and height of the tread of the chain track segment to be heat treated, start the universal drive unit 2 to make a preliminary adjustment to the position of the split chain track segment sensor 5, and then start the horizontal moving mechanism 4.2 and the sensor angle rotation mechanism 4.3 to adjust the position of each copper tube, among which the sensor angle rotation mechanism 4.3 can help adjust the presentation angle between the copper tubes, and finally adjust the heating gap between each copper tube and the chain track segment. After the first heat treatment process is debugged and qualified, save the position coordinate values ​​of each copper tube and the centering guide conveying mechanism 10. Before the next production, the corresponding position program is called up, and after the first induction copper tube 5.2, the second induction copper tube 5.3 and the two side baffles 10.5 of the second centering device 10.2 of the centering guide conveying mechanism 10 run to the program position, the left and right chain track sections are placed with the treads facing up and connected end to end on the left and right conveying chains respectively. When the chain track section is pre-positioned by the feeding pre-centering mechanism of the centering guide conveying mechanism 10, the driving member 10.4 automatically pushes the limit plate 10.7 to push the chain track section to the specified position to complete the pre-positioning, and the first centering device 10.1 performs a reciprocating pushing action. Under the action of the positioning pin, the overlap spacing of the front and rear chain track sections is uniform; then, under the action of the process centering guide device of the centering guide conveying mechanism 10, the chain track section passes through the split chain track section sensor 5 at a certain speed along with the conveying chain 10.3, and quickly enters the spray cooling station after heating to complete the tread induction quenching.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 application. In addition, the terms "first", "second", etc. are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

Claims

1. A flexible induction heating system for a track link, characterized in that: include: Column (1); A transformer device, wherein a universal drive unit (2) is installed between the transformer device and the column (1), and the universal drive unit (2) drives the transformer device so that the transformer device has freedom of movement in space; A split-type chain track segment sensor (5), the split-type chain track segment sensor (5) is flexibly connected to the transformer device, a plurality of groups of fine-tuning drive units (4) are arranged on both sides of the transformer device, the output end of the fine-tuning drive unit (4) is movably connected to the split-type chain track segment sensor (5), and the fine-tuning drive unit (4) drives the split-type chain track segment sensor (5) to move, so that the shape of the split-type chain track segment sensor (5) changes.

2. The flexible induction heating system for track links according to claim 1, characterized in that: The universal drive unit (2) comprises a longitudinal drive component and a horizontal drive component, the longitudinal drive component and the horizontal drive component are fixedly connected, the longitudinal drive component is mounted on the column (1), and the output end of the horizontal drive component is fixedly connected to the transformer device.

3. The flexible induction heating system for track links according to claim 2, characterized in that: The longitudinal drive assembly comprises a mounting box (22) and a first motor (21); a first screw rod is longitudinally rotatably disposed in a cavity of the mounting box (22); a mounting piece (11) at the end of the column (1) is threadedly connected to the first screw rod; and the first motor (21) is fixed to the mounting box (22) and rotatably connected to the first screw rod; The horizontal drive assembly comprises a first connecting member (25), a second connecting member (26) and a third connecting member (27); the first connecting member (25) and the second connecting member (26) are slidably mounted in the X-axis direction; the second connecting member (26) and the third connecting member (27) are slidably mounted in the Y-axis direction; a second motor (23) is fixed on the second connecting member (26); a second screw rod is rotatably mounted on the upper surface of the second connecting member (26); the second screw rod is threadedly connected to a nut at the bottom of the first connecting member (25); the second motor (23) is drivingly connected to the second screw rod; a third motor (24) is fixed on the third connecting member (27); a third screw rod is rotatably mounted on the upper surface of the third connecting member (27); the third screw rod is threadedly connected to a nut at the bottom of the second connecting member (26); the third motor (24) is drivingly connected to the third screw rod; the transformer is fixedly connected to the third connecting member (27).

4. The track link flexible induction heating system according to claim 3, characterized in that: The transformer device comprises a fixedly connected quenching transformer (3) and a T-shaped quenching transformer load (7), the quenching transformer (3) being fixed to the bottom of the third connecting member (27), and the split track link inductor (5) being connected to the T-shaped quenching transformer load (7).

5. The flexible induction heating system for track links according to claim 1, characterized in that: The split-type chain track sensor (5) comprises a pair of first sensing copper tubes (5.2) and a pair of second sensing copper tubes (5.3); the first sensing copper tubes (5.2) and the second sensing copper tubes (5.3) are arranged one by one in an upper and lower correspondence and are connected via a flexible cable (5.1); the first sensing copper tubes (5.2) are fixed to the transformer device via a sensor bus (5.5); and the second sensing copper tubes (5.3) and the first sensing copper tubes (5.2) are movably connected to the fine-tuning drive unit (4).

6. The track link flexible induction heating system according to claim 5, characterized in that: The fine-tuning drive unit (4) comprises four groups of split drive units, the four groups of split drive units are symmetrically arranged on both sides of the split track segment sensor (5), each of the first sensing copper tube (5.2) and the second sensing copper tube (5.3) is movably installed in a one-to-one correspondence with the split drive unit, and each group of the split drive units comprises a lifting mechanism (4.1) and a horizontal moving mechanism (4.2) that are fixedly connected, the lifting mechanism (4.1) drives the horizontal moving mechanism (4.2) to move up and down, and the horizontal moving mechanism (4.2) is movably connected to the first sensing copper tube (5.2) or the second sensing copper tube (5.3).

7. The track link flexible induction heating system according to claim 1, characterized in that: Two fine-tuning drive parts (4) are fixed on the voltage transformation device.

8. The track link flexible induction heating system according to claim 2, characterized in that: It also includes a centering guide conveying mechanism (10), the centering guide conveying mechanism (10) being arranged below the split-type chain track segment sensor (5), and the centering guide conveying mechanism (10) being arranged along the arrangement direction of the split-type chain track segment sensor (5); The centering guide conveying mechanism (10) comprises a conveying chain (10.3) and a bracket, the conveying chain (10.3) is transmission-arranged on the bracket, the conveying chain (10.3) is arranged below the split chain track segment sensor (5), and a first centering device (10.1) and a second centering device (10.2) are fixed on the bracket, the first centering device (10.1) and the second centering device (10.2) are used for position correction of the chain track segment.

9. The flexible induction heating system for track links according to any one of claims 1 to 8, characterized in that: There are two upright posts (1), and the split-type chain track segment sensors (5) and transformer devices on the upright posts (1) are arranged in an array.

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