A quenching and cooling integrated system

Abstract

The application discloses a quenching and cooling integrated system, which comprises a rack, a rotary table module, a cooling pool, a clamping assembly, a heating module and a lifting module; the rotary table module comprises a rotary power assembly, a rotary table top and a guide assembly, and the guide assembly is arranged below the rotary table top; a plurality of work stations are arranged on the periphery of the rotary table top, and a carrier for placing a workpiece is arranged on each work station; the cooling pool is arranged directly below the rotary table top; the carrier is arranged on the rotary table top through the clamping assembly, is rotated to the position of the heating module for heating, and after the heating is completed, the clamping assembly is loosened, so that the carrier slides downward along the guide assembly into the cooling pool for quenching; and the lifting module is used for driving the carrier to slide upward along the guide assembly to recover to the rotary table top and be clamped by the clamping assembly. The application has the advantages that the workpiece after quenching is cooled by the cooling pool, so that a large amount of fog is not generated, and the cooling is sufficient and uniform.

Description

Technical Field

[0001] This invention relates to the field of heat treatment technology, and in particular to an integrated quenching and cooling system. Background Technology

[0002] During the production of workpieces, heat treatment is required, typically using quenching. After heat treatment, the workpieces need to be cooled. To improve the quenching efficiency of equipment, multi-station processing equipment has emerged.

[0003] Traditional equipment typically cools workpieces by spraying coolant onto their surfaces. However, since workpieces have multiple end faces, spraying cannot reach all surfaces, resulting in uneven cooling. To improve processing efficiency, the spraying time is usually short, leading to insufficient cooling and negatively impacting the working environment. Furthermore, the spraying process generates a large amount of mist, further affecting the environment. Therefore, improvements are needed. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated quenching and cooling system that, after the workpiece has been heated, cools the workpiece surface thoroughly and uniformly without generating a large amount of mist during the cooling process.

[0005] This invention proposes an integrated quenching and cooling system, including a frame and a turntable module, a cooling pool, a clamping assembly, a heating module, and a lifting module mounted on the frame.

[0006] The turntable module includes a rotation power component, a turntable surface, and a guide component. The rotation power component controls the rotation of the turntable surface, and the guide component is disposed below the turntable surface.

[0007] The rotating table has several workstations around its perimeter, and each workstation is equipped with a platform for placing workpieces; the cooling pool is located directly below the rotating table.

[0008] The heating module and the lifting module are arranged sequentially around the workstation of the rotating table. The platform is mounted on the rotating table by the clamping assembly. It rotates to the position of the heating module for heating. After heating is completed, the clamping assembly is released, allowing the platform to slide down along the guide assembly into the cooling pool for quenching. The lifting module is used to drive the platform to slide up along the guide assembly back to the rotating table and be clamped by the clamping assembly.

[0009] Preferably, the turntable module has six mounting slots to form a first station, a second station, a third station, a fourth station, a fifth station, and a sixth station, respectively. The platform is embedded in the mounting slots, the heating module is located near the third station, and the lifting module is located near the sixth station.

[0010] Preferably, the clamping assembly is configured as a plurality of spring clips, each of the spring clips is mounted on the rotating table, and the side surface of the table is provided with clip slots, each of the spring clips being snapped into the clip slots of the table.

[0011] A snap-fit ​​block is fixedly installed on one side of the cooling pool, and the snap-fit ​​block is located at the next station of the heating module; the rotating table rotates, so that one end of the spring snap-fit ​​abuts against the snap-fit ​​block, and the other end of the spring snap-fit ​​moves out of the snap-fit ​​slot.

[0012] Preferably, the spring clip includes an L-shaped clip plate and a fixing plate. The fixing plate is fixedly mounted on the rotating table. The surface of the L-shaped clip plate is provided with a sliding groove. A sliding column is fixedly mounted at the bottom end of the fixing plate. The sliding column slides in the sliding groove. A compression spring is fixedly mounted between the fixing plate and the L-shaped clip plate.

[0013] Preferably, the guide assembly is configured as a plurality of guide columns perpendicular to the turntable module, and a linear bearing is fixedly provided on the side of the platform, with the guide columns passing through the linear bearings so that the platform moves up and down along the guide columns.

[0014] Preferably, twelve guide pillars are fixedly installed at the bottom of the rotating platform, with each guide pillar located in pairs on both sides of the mounting groove, and the linear bearings are fixedly installed on both sides of the platform.

[0015] Preferably, a station rotation drive module is provided on one side of the heating module, and a rotating shaft mechanism is provided inside the platform. The rotating shaft mechanism includes a rotating gear, a rotating shaft, and a mounting block for placing the workpiece. The rotating shaft passes through the platform, and the rotating gear and the mounting block are fixedly disposed at both ends of the rotating shaft.

[0016] The platform rotates to the heating module under the action of the turntable module, and the station rotation drive module drives the rotating gear to rotate so as to drive the platform and the workpiece on the mounting block to rotate.

[0017] Preferably, the workstation self-rotation drive module includes a module mounting frame, a reduction motor, and a drive gear. The drive gear is fixedly mounted on the shaft of the reduction motor, and the reduction motor is fixedly mounted on the module mounting frame. During the rotation of the turntable module, each rotating gear sequentially meshes with the drive gear.

[0018] Preferably, the workstation rotation drive module further includes a driven gear and a chain. The driven gear is rotatably mounted on the module mounting frame at the end away from the driving gear. The chain is wound around the driving gear and the driven gear. During the rotation of the turntable module, each rotating gear sequentially meshes with the chain. Preferably, the lifting module includes a cylinder mounting frame, a three-axis cylinder, and a lifting frame. The cylinder mounting frame is fixedly mounted on the cooling pool. The three-axis cylinder is fixedly mounted on the cylinder mounting frame. One end of the lifting frame is fixedly connected to the telescopic rod of the three-axis cylinder. The three-axis cylinder drives the lifting frame to rise, thereby lifting the platform.

[0019] Preferably, the first workstation is provided with a loading and unloading module for loading and unloading workpieces. The loading and unloading module includes a loading and unloading fixed frame, a robot arm and a pneumatic gripper. The robot arm is mounted on the loading and unloading fixed frame, and the pneumatic gripper is mounted on the robot arm. The pneumatic gripper picks up and places workpieces by moving and lifting the robot arm.

[0020] Preferably, the heating module includes a heating host, a fixed base, a guide base, a slide table, a coil mounting base, and an electromagnetic induction heating coil. The guide base is fixedly mounted on the fixed base and kept vertical. The slide table is mounted on the guide base and is slidably and vertically connected to the guide base. The coil mounting base is fixedly mounted on the slide table. The electromagnetic induction heating coil is fixedly mounted on the coil mounting base. The heating host is connected to the electromagnetic induction heating coil. The electromagnetic induction heating coil moves up and down with the slide table to heat the workpiece from all directions.

[0021] Preferably, the electromagnetic induction heating coil includes a heating part and a connecting part. The heating part is annular, and the end of the connecting part away from the heating part is fixedly connected to the coil mounting base.

[0022] As can be seen from the above description of the present invention, the present invention has the following beneficial effects:

[0023] 1. After heating, the workpiece enters the cooling tank, where the coolant in the tank cools the workpiece, preventing the generation of large amounts of mist and ensuring thorough and uniform cooling.

[0024] 2. The platform is equipped with a rotating shaft mechanism. When the platform moves to the third station, the rotating gear meshes with the chain, and the chain drive drives the rotating gear to rotate, thereby causing the platform and the workpiece to rotate simultaneously, so as to heat the surface of the workpiece more fully.

[0025] 3. This integrated heating and cooling system has multiple workstations, which improves the processing efficiency of workpieces.

[0026] 4. The workpiece is heated by an electromagnetic induction heating coil, which has the advantages of fast heating speed, strong controllability, safety and environmental protection, and convenient operation. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of an integrated quenching and cooling system according to an embodiment;

[0028] Figure 2 This is a structural schematic diagram of the turntable module and spring clip in the embodiment;

[0029] Figure 3 This is a schematic diagram of the platform and rotating shaft mechanism in the embodiment;

[0030] Figure 4 This is a schematic diagram of the spring clip structure in the embodiment;

[0031] Figure 5 This is an example. Figure 4 Enlarged view of a portion of point A in the middle;

[0032] Figure 6 This is a schematic diagram of the loading and unloading module in the embodiment;

[0033] Figure 7 This is a schematic diagram of the heating module in the embodiment;

[0034] Figure 8 This is a schematic diagram of the workpiece rotation drive module in the embodiment;

[0035] Figure 9 This is a schematic diagram of the lifting module in an embodiment.

[0036] Reference numerals: 1. Turntable module; 11. Rotary power assembly; 12. Rotary table surface; 121. Mounting slot; 122. Spring clip; 1221. L-shaped clamp; 1222. Sliding groove; 1223. Fixing plate; 1224. Sliding column; 1225. Compression spring; 13. Guide column; 14. Frame; 2. Loading / unloading module; 21. Loading / unloading fixing frame; 22. Robotic arm; 23. Pneumatic gripper; 3. Heating module; 31. Heating host; 32. Fixing seat; 33. Guide seat; 34. Slide table; 35. Coil mounting seat; 36. Electromagnetic induction heating coil; 361. Heating section; 362. 1. Connecting part; 4. Workpiece rotation drive module; 41. Module mounting bracket; 42. Gear motor; 43. Drive gear; 44. Driven gear; 45. Chain; 5. Lifting module; 51. Cylinder fixing bracket; 52. Three-axis cylinder; 53. Lifting frame; 6. Cooling pool; 7. Platform; 71. Buckle and latch; 72. Rotating shaft mechanism; 721. Rotating gear; 722. Rotating shaft; 723. Mounting block; 73. Linear bearing; 81. First station; 82. Second station; 83. Third station; 84. Fourth station; 85. Fifth station; 86. Sixth station; 9. Buckle and clamping block. Detailed Implementation

[0037] To make the technical problem to be solved, the technical solution and the beneficial effects of the present invention clearer and more understandable, the following description is provided in conjunction with the appendix. Figure 1-9 The present invention will be further described in detail with reference to the embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the invention.

[0038] Reference Figure 1 and Figure 2 A quenching and cooling integrated system includes a frame 14, a loading / unloading module 2, a heating module 3, a workpiece rotation drive module 4, a lifting module 5, a turntable module 1, and a cooling pool 6. The frame 14 is disposed within the cooling pool 6, and the turntable module 1 is disposed on the frame 14. The loading / unloading module 2, the heating module 3, and the lifting module 5 are sequentially arranged around the periphery of the cooling pool 6, with the heating module 3 and the lifting module 5 arranged opposite each other. The loading / unloading module 2 is located between the heating module 3 and the lifting module 5, and the workpiece rotation drive module 4 is disposed between the heating module 3 and the cooling pool 6.

[0039] Reference Figure 4 , Figure 5 and Figure 6The turntable module 1 includes a rotary power assembly 11 and a rotary table 12. The rotary power assembly is mounted on the frame 14, with its axis of rotation vertically upward. The rotary table 12 is fixedly mounted on the axis of rotation of the rotary power assembly 11, which drives the rotary table 12 to rotate. Six mounting slots 121 are evenly distributed around the surface of the rotary table 12, and each slot 121 contains a platform 7, forming a first station 81, a second station 82, a third station 83, a fourth station 84, a fifth station 85, and a sixth station 86 in a counterclockwise direction. The loading / unloading module 2 is located near the first station 81, the heating module 3 is located near the third station 83, a snap-fit ​​block 9 is provided at the fourth station 84 of the rotary table 12 and is fixedly mounted on the cooling pool 6, and the lifting module 5 is located near the sixth station 86. A spring clip 122 is fixedly installed on one side of each mounting slot 121, and a corresponding clip slot 71 is provided on the side surface of the platform 7. The spring clip 122 includes an L-shaped clip plate 1221 and a fixing plate 1223. The fixing plate 1223 is fixedly installed on the rotating platform 12. A sliding column 1224 is fixedly installed at the bottom end of one side of the fixing plate 1223. A corresponding sliding groove 1222 is provided on the surface of the L-shaped clip plate 1221, so that the sliding column 1224 at the bottom end of one side of the fixing plate 1223 is engaged in the sliding groove 1222 on the surface of the L-shaped clip plate 1221. A compression spring 1225 is fixedly installed between the fixing plate 1223 and the L-shaped clip plate 1221. After the platform 7 is installed in the mounting groove 121, one end of the L-shaped clamping plate 1221 is engaged in the buckle slot 71 on the side surface of the platform 7 under the action of the compression spring 1225, so that the platform 7 remains in a stable position in the mounting groove 121.

[0040] Reference Figure 3 and Figure 6 A rotating shaft mechanism 72 is provided inside the platform 7. The rotating shaft mechanism 72 includes a rotating gear 721, a rotating shaft 722, and a mounting block 723 for placing workpieces. The rotating shaft 722 is vertically arranged and passes through the center of the platform 7, and is rotatably connected to the platform 7. The two ends of the rotating shaft 722 pass through the platform 7 and are fixedly connected to the rotating gear 721 and the mounting block 723, respectively. The rotating gear 721 is located at the bottom end of the platform 7, and the mounting block 723 is located at the top end of the platform. The loading and unloading module 2 includes a loading and unloading fixing frame 21, a robot arm 22, and a pneumatic gripper 23. The robot arm 22 is mounted on the loading and unloading fixing frame 21, and the pneumatic gripper 23 is fixedly mounted on the Z-axis of the robot arm 22. The robot arm 22 drives the pneumatic gripper 23 to move, and the pneumatic gripper 23 loads the workpiece onto the mounting block 723 above the platform 7 at the first station 81, thereby completing the loading of the workpiece.

[0041] Reference Figure 1 and Figure 7The rotating shaft of the rotary power assembly 11 rotates, thereby causing the rotary table 12 to rotate counterclockwise, which in turn moves the platform 7 to the heating module 3. The heating module 3 includes a heating host 31, a fixed base 32, a guide base 33, a slide 34, a coil mounting base 35, and an electromagnetic induction heating coil 36. The guide base 33 is vertically mounted on the fixed base 32, and the coil mounting base 35 is fixedly mounted on the slide 34. The slide 34 is seated on the guide base 33 so that the slide 34 and the guide base 33 can slide and lift together. The electromagnetic induction heating coil 36 includes a heating part 361 and a connecting part 362. The heating part 361 is annular and its size is larger than that of the workpiece. The end of the connecting part 362 away from the heating part 361 is fixedly connected to the coil mounting base 35, connecting the electromagnetic induction heating coil 36 to the heating motor. When the workpiece on the stage 7 and mounting block 723 moves to the heating module 3, the heating part 361 of the electromagnetic induction heating coil 36 is sleeved around the workpiece. The electromagnetic induction heating coil 36 heats the surface of the workpiece. The slide table 34 moves up and down on the guide seat 33, thereby driving the electromagnetic induction heating coil 36 to move up and down, so that the electromagnetic induction heating coil 36 can heat various parts of the side surface of the workpiece.

[0042] Reference Figure 1 , Figure 3 and Figure 8 To further ensure that the electromagnetic induction heating coil 36 can fully heat the workpiece surface, the workpiece rotation drive module 4 drives the rotating mechanism to rotate, thereby causing the workpiece to rotate. The workpiece rotation drive module 4 includes a module mounting frame 41, a reduction motor 42, a drive gear 43, a driven gear 44, and a chain 45. The drive gear 43 and driven gear 44 are horizontally mounted on both ends of the module mounting frame 41, and are rotatably connected to the module mounting frame 41. The reduction motor 42 is mounted on one end of the module mounting frame 41, with its shaft pointing vertically downwards. The drive gear 43 is fixedly connected to the shaft of the reduction motor 42. The chain 45 is wound around the drive gear 43 and driven gear 44. The reduction motor 42 drives the drive gear 43 to rotate, thereby driving the driven gear 44 to rotate. The chain 45 transmits power between the drive gear 43 and driven gear 44. The model of the chain 45 matches that of the rotating gear 721. When the platform 7 and the rotating shaft mechanism 72 move to the third station 83 under the rotation of the rotating table 12, the rotating gear 721 in the rotating shaft mechanism 72 meshes with the chain 45. During the transmission process of the chain 45 driven by the reduction motor 42, the rotating gear 721 is driven to rotate, thereby realizing the rotation of the mounting block 723 and the workpiece above it, so that the electromagnetic induction heating coil 36 can heat the side surface of the workpiece more fully.

[0043] Reference Figure 2 , Figure 3 and Figure 9 In addition, twelve guide pillars 13 are provided at the bottom of the rotating platform 12. Each guide pillar 13 is located on both sides of the mounting groove 121. One end of each guide pillar 13 is fixedly connected to the bottom of the rotating platform 12 and each guide pillar 13 is perpendicular to the rotating platform 12. The bottom of each guide pillar 13 is kept at a certain distance from the bottom of the cooling pool 6. Correspondingly, linear bearings 73 are fixedly provided on both sides of the platform 7. The model of the linear bearings 73 corresponds to the model of the guide pillars 13. The guide pillars 13 on both sides of the mounting groove 121 are respectively inserted into the linear bearings 73 on both sides of the platform 7. In this way, the guide pillars 13 limit the platform 7, so that the platform 7 can only move up and down along the guide pillars 13. The snap-fit ​​compression block 9 is located at the next station of the heating module 3. As the platform 7 and spring snap-fit ​​122 on the rotating table 12 continue to rotate toward the snap-fit ​​compression block 9, the snap-fit ​​compression block 9 becomes arc-shaped. Both ends of the snap-fit ​​compression block 9 are cut to form a bevel transition. During the rotation of the rotating table 12, until one end of the L-shaped clamping plate 1221 abuts against the snap-fit ​​compression block 9, the compression spring 1225 between the L-shaped clamping plate 1221 and the fixing plate 1223 is compressed, thereby driving one end of the L-shaped clamping plate 1221 located in the snap-fit ​​slot 71 to move out of the snap-fit ​​slot 71. Thus, the platform 7, the rotating shaft mechanism 72 and the workpiece fall into the cooling pool 6 under their own gravity, so that the heated workpiece is cooled in the cooling pool 6. During the fall of the platform 7, the linear bearings 73 on both sides of the platform 7 slide down along the guide post 13, so that the platform 7 can maintain a stable relative position when it enters the cooling pool 6, and avoid the platform 7 from tipping over in the cooling pool 6. The workpiece is cooled by the coolant in the cooling pool 6, which not only does not produce a lot of mist, but also has the advantages of uniform and sufficient cooling of the workpiece.

[0044] The telescopic rod of the three-axis cylinder 52 located at the sixth station 86 extends to drive the lifting frame 53 to descend to the bottom of the cooling pool 6. As the rotating table 12 continues to rotate under the drive of the rotating power assembly 11, it drives the platform 7 and the workpiece located in the cooling pool 6 to move closer to the sixth station 86 through the guide column 13 until the rotating gear 721 at the bottom of the platform 7 abuts against the lifting frame 53. The telescopic rod of the three-axis cylinder 52 retracts to drive the lifting frame 53 to rise. During the process of the lifting frame 53 rising, it drives the platform 7, the rotating shaft mechanism 72 and the workpiece to rise, so that the platform 7 rises into the mounting groove 121, and the spring buckle 122 on one side of the mounting groove 121 is once again engaged in the buckle slot 71 on the side surface of the platform. Thus, the platform 7 remains in a stable position in the mounting groove 121 of the rotating table 12. As the rotating table 12 is driven by the drive motor to move the workpiece that has been quenched and cooled to the first station 81, the loading robot 22 drives the pneumatic gripper 23 to unload the workpiece that has been quenched and cooled at the first station 81.

[0045] The specific implementation principle of this application embodiment is as follows: When the workpiece needs to be subjected to quenching and cooling processes in sequence, the loading robot 22 drives the pneumatic gripper 23 to load the workpiece onto the mounting block 723 at the first station 81. The drive motor drives the rotating table 12 to rotate until the platform 7 moves to the third station 83 and stops. The rotating gear 721 at the bottom of the platform 7 meshes with the chain 45. The slide 34 in the heating module 3 slides down to drive the electromagnetic induction heating coil 36 to be sleeved around the workpiece. The workpiece is heated by the electromagnetic induction heating coil 36. At the same time, the shaft of the reduction motor 42 rotates to drive the chain 45 to transmit, thereby driving the rotating gear 721 and the workpiece on the mounting block 723 to rotate, so that the electromagnetic induction heating coil 36 can fully heat the surface of the workpiece.

[0046] After the heating module 3 has heated the workpiece, the rotating table 12 continues to rotate, moving the platform 7 and the heated workpiece closer to the fourth station 84. When the L-shaped clamping plate 1221 on one side of the mounting slot 121 abuts against the snap-fit ​​block 9, one end of the L-shaped clamping plate 1221 is moved out of the snap-fit ​​slot 71 of the platform 7. The platform 7, the rotating shaft mechanism 72, and the workpiece fall into the cooling pool 6 under their own weight. During the process of the platform 7 entering the cooling pool 6, the linear bearings 73 on both sides of the platform 7 slide down along the guide post 13, thus keeping the platform 7, the rotating shaft mechanism 72, and the workpiece in a stable relative position during the process of entering the cooling pool 6. The cooled workpiece is cooled by the coolant in the cooling pool 6, which not only avoids the generation of a large amount of mist but also has the advantages of uniform and sufficient cooling of the workpiece.

[0047] The lifting module 5 includes a cylinder mounting bracket 51, a three-axis cylinder 52, and a lifting frame 53. The cylinder mounting bracket 51 is fixedly mounted on the cooling pool 6, and the three-axis cylinder 52 is fixedly mounted on the cylinder mounting bracket 51, so that the telescopic rod of the three-axis cylinder 52 remains vertically downward. One end of the lifting frame 53 is fixedly connected to the telescopic rod of the three-axis cylinder 52 and is perpendicular to the telescopic rod of the three-axis cylinder 52. The telescopic rod of the three-axis cylinder 52 in the lifting module 5 extends to drive the lifting frame 53 to descend to the bottom of the cooling pool 6. As the rotating table 12 continues to rotate, it moves the platform 7 to the sixth station 86 via the guide column 13. The rotating gear 721 and the platform 7 are positioned above the lifting frame 53. The telescopic rod of the three-axis cylinder 52 rises to drive the lifting frame 53 to rise, thereby raising the platform 7 into the mounting groove 121. At the same time, one end of the spring clip 122 engages with the clip slot 71 on the side surface of the platform 7, thus keeping the platform 7 in a stable position within the mounting groove 121. Subsequently, the rotating table 12 continues to rotate to move the platform 7 and the workpiece on the mounting block 723 back to the first station 81. The loading and unloading robot 22 drives the gripper 23 to unload the quenched and cooled workpiece. This integrated quenching and cooling system has multiple stations, improving the efficiency of quenching and cooling processing of workpieces.

[0048] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, are all protected by the present invention.

Claims

1. A quenching and cooling integrated system, characterized in that: Includes a frame and a turntable module, cooling tank, clamping assembly, heating module and lifting module mounted on the frame; The turntable module includes a rotation power component, a turntable surface, and a guide component. The rotation power component controls the rotation of the turntable surface, and the guide component is disposed below the turntable surface. The rotating table has several workstations around its perimeter, and each workstation is equipped with a platform for placing workpieces; the cooling pool is located directly below the rotating table. The heating module and the lifting module are sequentially arranged around the workstation of the rotating table. The platform is mounted on the rotating table via the clamping assembly. It rotates to the position of the heating module for heating. After heating is completed, the clamping assembly is released, allowing the platform to slide down along the guide assembly into the cooling pool for quenching. The lifting module is used to drive the platform to slide up along the guide assembly back onto the rotating table, where it is clamped by the clamping assembly. The clamping assembly is configured with a plurality of spring clips, each of which is mounted on a rotating table. The side surface of the table has a clip slot, and each spring clip is fitted into the clip slot of the table. A clip pressing block is fixedly provided on one side of the cooling pool, and the clip pressing block is located at the next station of the heating module. The rotating table rotates, so that one end of the spring clip abuts against the clip pressing block, and the other end of the spring clip moves out of the clip slot. The spring buckle includes an L-shaped locking plate and a fixing plate. The fixing plate is fixedly mounted on the rotating table. A sliding groove is formed on the surface of the L-shaped locking plate. A sliding column is fixedly mounted at the bottom end of the fixing plate. The sliding column slides in the sliding groove. A compression spring is fixedly mounted between the fixing plate and the L-shaped locking plate. The guide assembly is configured as a plurality of guide columns perpendicular to the turntable module. A linear bearing is fixedly provided on the side of the platform, and the guide columns pass through the linear bearing so that the platform moves up and down along the guide columns. The lifting module includes a cylinder mounting bracket, a three-axis cylinder, and a lifting frame. The cylinder mounting bracket is fixedly mounted on the cooling pool, and the three-axis cylinder is fixedly mounted on the cylinder mounting bracket. One end of the lifting frame is fixedly connected to the telescopic rod of the three-axis cylinder. The three-axis cylinder drives the lifting frame to rise, thereby lifting the platform.

2. The integrated quenching and cooling system according to claim 1, characterized in that: The turntable module has six mounting slots to form a first station, a second station, a third station, a fourth station, a fifth station, and a sixth station, respectively. The platform is embedded in the mounting slots, the heating module is located near the third station, and the lifting module is located near the sixth station.

3. The integrated quenching and cooling system according to claim 1, characterized in that: The rotating platform is fixedly equipped with twelve guide pillars at its bottom end, with each guide pillar located in pairs on both sides of the mounting groove. The linear bearings are fixedly installed on both sides of the platform.

4. The integrated quenching and cooling system according to claim 1, characterized in that: A station rotation drive module is provided on one side of the heating module, and a rotating shaft mechanism is provided inside the platform. The rotating shaft mechanism includes a rotating gear, a rotating shaft, and a mounting block for placing the workpiece. The rotating shaft passes through the platform, and the rotating gear and the mounting block are fixedly installed at both ends of the rotating shaft. The platform rotates to the heating module under the action of the turntable module, and the station rotation drive module drives the rotating gear to rotate so as to drive the platform and the workpiece on the mounting block to rotate.

5. The integrated quenching and cooling system according to claim 4, characterized in that: The workstation self-rotation drive module includes a module mounting frame, a reduction motor, and a drive gear. The drive gear is fixedly mounted on the shaft of the reduction motor, and the reduction motor is fixedly mounted on the module mounting frame. During the rotation of the turntable module, each rotating gear sequentially meshes with the drive gear.

6. The integrated quenching and cooling system according to claim 5, characterized in that: The station rotation drive module also includes a driven gear and a chain. The driven gear is rotatably mounted on the module mounting frame at one end away from the driving gear. The chain is wound around the driving gear and the driven gear. During the rotation of the turntable module, each rotating gear meshes with the chain in sequence.

7. The integrated quenching and cooling system according to claim 2, characterized in that: The first workstation is equipped with a loading and unloading module for loading and unloading workpieces. The loading and unloading module includes a loading and unloading fixed frame, a robot arm, and a pneumatic gripper. The robot arm is mounted on the loading and unloading fixed frame, and the pneumatic gripper is mounted on the robot arm. The pneumatic gripper picks up and places workpieces by moving and lifting the robot arm.

8. The integrated quenching and cooling system according to claim 1, characterized in that: The heating module includes a heating host, a fixed base, a guide base, a slide table, a coil mounting base, and an electromagnetic induction heating coil. The guide base is fixedly mounted on the fixed base and kept vertical. The slide table is mounted on the guide base and is connected to the guide base for sliding and lifting. The coil mounting base is fixedly mounted on the slide table. The electromagnetic induction heating coil is fixedly mounted on the coil mounting base. The heating host is connected to the electromagnetic induction heating coil. The electromagnetic induction heating coil moves up and down with the slide table to heat the workpiece from all directions.

9. The integrated quenching and cooling system according to claim 8, characterized in that: The electromagnetic induction heating coil includes a heating part and a connecting part. The heating part is annular, and the end of the connecting part away from the heating part is fixedly connected to the coil mounting base.

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