High-strength bolt stamping, quenching and cooling integrated device and method thereof

Abstract

The invention discloses a high-strength bolt stamping, quenching and cooling integrated device and method, belongs to the technical field of bolt stamping, and provides the following scheme that the high-strength bolt stamping, quenching and cooling integrated device comprises a bolt machining mechanism, a bolt feeding mechanism is arranged on the bolt machining mechanism, and the bolt machining mechanism comprises a cooling box; high-frequency induction heating equipment is fixedly installed above the cooling box, and a stamping assembly is arranged on the cooling box. The feeding assembly can drive the positioning die cavity assembly to rotate, so that the positioning die cavity assembly can drive a bolt to reach the position of the stamping assembly in advance for stamping operation, and after stamping, the bolt is transferred to a quenching area and pushed by the stamping assembly, so that the pushing control assembly can operate the pushing assembly to automatically push out the bolt, and the bolt is quenched; according to the mode, stamping, quenching and cooling are integrated, the operation steps are greatly simplified, the operation difficulty is reduced, and the stability of the quenching effect is fundamentally guaranteed.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of bolt stamping, in particular to a high-strength bolt stamping, quenching and cooling integrated device and a method thereof. BACKGROUND

[0002] In the production process of high-strength bolts, stamping forming, quenching strengthening and cooling shaping are key processes for determining the mechanical properties. In the existing process, the three processes are usually completed on independent devices, and process connection is realized through manual or mechanical transfer, which has many disadvantages: first, the transfer process takes a long time, which easily leads to a decrease in the temperature of the bolt before quenching, affects the quenching effect (such as insufficient martensite transformation), and further reduces the strength of the bolt; second, frequent switching of process parameters is needed for multi-device operation, and there are many manual intervention links, which not only increases the labor intensity, but also easily leads to product quality fluctuations due to operation errors; third, the dispersed processing mode is difficult to realize continuous production, the production efficiency is low, and the equipment occupies a large area, which is not conducive to the efficient use of workshop space.

[0003] In view of the above problems, the application file provides a high-strength bolt stamping, quenching and cooling integrated device and a method thereof. SUMMARY

[0004] The application aims to solve the problems in the existing process that stamping forming, quenching strengthening and cooling shaping are usually completed on independent devices, process connection is realized through manual or mechanical transfer, it takes a long time, easily leads to a decrease in the temperature of the bolt before quenching, affects the quenching effect, further reduces the strength of the bolt, increases the labor intensity, easily leads to product quality fluctuations due to operation errors, is difficult to realize continuous production, the production efficiency is low, and the equipment occupies a large area, which is not conducive to the efficient use of workshop space, and provides a high-strength bolt stamping, quenching and cooling integrated device and a method thereof.

[0005] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme: A high-strength bolt stamping, quenching and cooling integrated device, comprising a bolt processing mechanism, wherein a bolt feeding mechanism is arranged on the bolt processing mechanism; The bolt processing mechanism comprises a cooling box, a high-frequency induction heating device is fixedly installed above the cooling box, a stamping assembly is arranged on the cooling box, two pusher control assemblies are connected below the stamping assembly, a spray cooling assembly is arranged in the cooling box, and a stamping head of the stamping assembly is arranged in a cover-type atomizing head group of the spray cooling assembly; The bolt feeding mechanism comprises a feeding assembly, an annular frame is connected to the feeding assembly, a plurality of positioning die cavity assemblies are arranged on the feeding assembly, anti-skid rings of the positioning die cavity assemblies run on the annular frame, and a pusher assembly for pushing out bolts is arranged on the positioning die cavity assemblies.

[0006] Preferably, the stamping assembly comprises a stamping frame fixedly connected to the cooling box, a hydraulic device fixedly installed above the stamping frame, a stamping head fixedly connected to one end of the hydraulic device, and a plurality of first heat dissipation fins fixedly connected to the stamping head.

[0007] Preferably, the spray cooling assembly comprises a water pump arranged in the cooling box, a delivery pipe in communication with one end of the water pump, and a plurality of cuboid atomizing head groups and a cover type atomizing head group in communication with two ends of the delivery pipe.

[0008] Preferably, the pushing control assembly comprises a bracket fixedly connected to the stamping head, and a driving frame fixedly connected to the bottom end of the bracket.

[0009] Preferably, the feeding assembly comprises a transmission shaft rotatably installed on two fixed frames through two bearings, and the two fixed frames are fixedly connected to the cooling box.

[0010] Preferably, one side of one of the fixed frames is fixedly connected to a machine base, a motor is fixedly installed on the machine base, an output shaft of the motor is fixedly connected to the transmission shaft, a feeding disc is fixedly installed on the transmission shaft, and the driving frame is sleeved outside the transmission shaft.

[0011] Preferably, the positioning die cavity assembly comprises a stamping die cavity fixedly connected to an anti-skid ring, rotatably installed on the feeding disc through a bearing, and fixedly connected to a plurality of second heat dissipation fins.

[0012] Preferably, one end of the stamping die cavity is fixedly connected to a plurality of rollers, and the plurality of rollers run on a fixed disc fixedly connected to the feeding disc.

[0013] Preferably, the pushing assembly comprises a pushing plug arranged in the stamping die cavity, a spring fixedly connected to one side of the pushing plug, a guide sleeve fixedly connected to one end of the spring, and the guide sleeve is fixedly installed on the stamping die cavity.

[0014] Preferably, one side of the pushing plug is fixedly connected to a pushing rod, the pushing rod is slidably connected in the guide sleeve, and one end of the pushing rod is fixedly connected to an extension rod.

[0015] Compared with the prior art, the present application provides a high-strength bolt stamping and quenching and cooling integrated device and method, which has the following beneficial effects: 1. The high-strength bolt punching, quenching and cooling integrated device and method thereof, the positioning die cavity assembly can be driven to rotate by the feeding assembly, so that the positioning die cavity assembly can drive the bolts to reach the punching assembly position for punching operation in advance, after punching, the bolts are transferred to the quenching area, the pushing assembly is automatically pushed out by the pushing control assembly driven by the pushing assembly through the pushing assembly, so that the bolts are quenched, and finally the bolts are cooled in the cooling box, which integrates punching, quenching and cooling into one, greatly simplifies the operation steps, reduces the operation difficulty, and fundamentally ensures the stability of the quenching effect.

[0016] 2. The high-strength bolt punching, quenching and cooling integrated device and method thereof, the feeding assembly drives the positioning die cavity assembly to transmit the bolts to the punching area, and during the punching process, new bolts to be punched are reloaded, fully preparing for subsequent continuous production, after punching, the bolts continue to be transmitted to the quenching area, the punching assembly continues to advance for punching, and the pushing assembly is pushed out by the pushing control assembly to enter the quenching area for quenching treatment, so as to realize continuous operation, and the quality stability and reliability of continuous processing can be ensured by the spray cooling assembly for atomizing spray cooling treatment of the punching die cavity and the punching head.

[0017] 3. The high-strength bolt punching, quenching and cooling integrated device and method thereof, the feeding assembly cooperates with the positioning die cavity assembly to smoothly transport the bolts distributed in the punching die cavity, so that the bolts can be punched by the punching assembly, after punching, the bolts can be transported to the quenching area, so that the punching operation continues, and the pushing assembly can be driven by the pushing control assembly to advance, so that the bolts are pushed out and enter the quenching area for quenching operation, and then enter the cooling box for cooling treatment, this way ensures accurate and efficient connection between stations through compact structure design, avoids process disconnection caused by transfer error of dispersed equipment, and maximizes the advantages of integration through multi-station continuous production, so that the punched bolts can immediately enter the quenching station, and the quenched bolts can quickly transfer to the cooling station, which not only ensures the stability of the process parameters, but also greatly improves the equipment utilization and space utilization through continuous production. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A perspective view of a high-strength bolt punching, quenching and cooling integrated device is provided. Figure 2 A perspective view of a cooling box and a punching assembly of a high-strength bolt punching, quenching and cooling integrated device is provided. Figure 3 A perspective view of a punching assembly and a pushing control assembly of a high-strength bolt punching, quenching and cooling integrated device is provided. Figure 4 A high-strength bolt punch quenching cooling integrated device of the application is provided with a feeding assembly; Figure 5 A high-strength bolt punch quenching cooling integrated device of the application is provided with a feeding assembly; Figure 6 A high-strength bolt punch quenching cooling integrated device of the application is provided with a feeding assembly; Figure 7 A high-strength bolt punch quenching cooling integrated device of the application is provided with a feeding assembly; Figure 8 A high-strength bolt punch quenching cooling integrated device of the application is provided with a feeding assembly;

[0019] In the figure: 100, bolt processing mechanism; 101, cooling box; 102, punch assembly; 1021, punch frame; 1022, hydraulic equipment; 1023, punch head; 1024, first heat dissipation fin; 103, spray cooling assembly; 1031, water pump; 1032, conveying pipe; 1033, cuboid atomization head group; 1034, cover type atomization head group; 104, high-frequency induction heating equipment; 105, pusher control assembly; 1051, support; 1052, drive frame; 200, bolt feeding mechanism; 201, feeding assembly; 2011, fixed frame; 2012, machine base; 2013, motor; 2014, feeding disc; 2015, transmission shaft; 202, annular frame; 203, pusher assembly; 2031, push plug; 2032, spring; 2033, push rod; 2034, extension rod; 2035, guide sleeve; 204, positioning die cavity assembly; 2041, fixed disc; 2042, roller; 2043, punch die cavity; 2044, second heat dissipation fin; 2045, anti-skid ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application.

[0021] In the description of the application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.

[0022] Embodiment 1: Reference Figures 1-8 The utility model provides a high -strength bolt punch press quenching cooling integrated device, including bolt processing mechanism 100, be provided with bolt feeding mechanism 200 on bolt processing mechanism 100; Bolt processing mechanism 100 includes cooling box 101, the upper portion of cooling box 101 is fixedly installed with high frequency induction heating equipment 104, the coil of high frequency induction heating equipment 104 can make bolt go in smoothly, thereby can carry out quenching operation to bolt, cooling box 101 is provided with punch assembly 102, punch assembly 102 includes punch frame 1021, punch frame 1021 is fixedly connected on cooling box 101, the upper portion of punch frame 1021 is fixedly installed with hydraulic equipment 1022, and hydraulic equipment 1022 can be positioned through punch frame 1021, guarantees the stability of hydraulic equipment 1022, makes hydraulic equipment 1022 can stably drive punch head 1023 to carry out punch work to bolt, one end of hydraulic equipment 1022 is fixedly connected with punch head 1023, the lower portion of punch assembly 102 is connected with two push material control assemblies 105, push material control assembly 105 includes support 1051, support 1051 is fixedly connected with punch head 1023, the bottom of support 1051 is fixedly connected with drive frame 1052, and the force point is extended through support 1051 and drive frame 1052, makes punch head 1023 push -on process, can smoothly push push material assembly 203 and move through support 1051 and drive frame 1052, and then bolt can be pushed out punch mould cavity 2043, convenient for discharge, and reduce driving equipment, reduce cost, cooling box 101 is provided with spray cooling assembly 103, and the punch head 1023 of punch assembly 102 is arranged in cover type atomizing head group 1034 of spray cooling assembly 103; The bolt feeding mechanism 200 comprises a feeding assembly 201, the feeding assembly 201 comprises a transmission shaft 2015 and two fixed frames 2011, the transmission shaft 2015 is rotatably installed on the two fixed frames 2011 through two bearings, the transmission shaft 2015 can be stably rotated through the bearings, one side of one of the two fixed frames 2011 is fixedly connected with a machine base 2012, the machine base 2012 is fixedly installed with a motor 2013, the motor 2013 can be fixed through the machine base 2012, the stability of the motor 2013 is guaranteed, the motor 2013 can drive the transmission shaft 2015 and the feeding disc 2014 to stably rotate, so that the positioning mold cavity assembly 204 drives the bolt to rotate, the bolt can be sequentially fed, the continuity of bolt processing is maintained, the output shaft of the motor 2013 is fixedly connected with the transmission shaft 2015, the feeding disc 2014 is fixedly installed on the transmission shaft 2015, the driving frame 1052 is sleeved outside the transmission shaft 2015, the middle part of the driving frame 1052 is in an open type, so that the driving frame 1052 can smoothly move up and down, and the problem that the driving frame 1052 is blocked due to the influence of the transmission shaft 2015 is avoided, the feeding assembly 201 is connected with an annular frame 202, a plurality of positioning mold cavity assemblies 204 are arranged on the feeding assembly 201, the anti-skid ring 2045 of the positioning mold cavity assembly 204 runs on the annular frame 202, the pushing assembly 203 for pushing out the bolt is arranged on the positioning mold cavity assembly 204, the pushing assembly 203 comprises a push plug 2031 and a guide sleeve 2035, the push plug 2031 is arranged in the stamping mold cavity 2043, one side of the push plug 2031 is fixedly connected with a spring 2032, the push plug 2031 can be smoothly reset through the spring 2032, one end of the spring 2032 is fixedly connected with the guide sleeve 2035, the guide sleeve 2035 is fixedly installed on the stamping mold cavity 2043, one side of the push plug 2031 is fixedly connected with a push rod 2033, the push rod 2033 is slidingly connected in the guide sleeve 2035, the push rod 2033 can be guided through the guide sleeve 2035, so that the push rod 2033 can smoothly slide, the push rod 2033 is connected with an extension rod 2034, so that the extension rod 2034 can correspond to the driving frame 1052, the driving frame 1052 can smoothly control the extension rod 2034 to move, one end of the push rod 2033 is fixedly connected with the extension rod 2034.

[0023] In this embodiment: the motor 2013 drives the transmission shaft 2015 to rotate, the transmission shaft 2015 drives the feeding disc 2014 to rotate, the feeding disc 2014 can drive the positioning mold cavity assembly 204 to rotate, so that the positioning mold cavity assembly 204 can drive the bolt to reach the position of the stamping assembly 102 in advance, the hydraulic device 1022 controls the movement of the stamping head 1023, the stamping head 1023 can perform stamping work on the bolt, after stamping, the bolt is transferred to the quenching area, and the stamping head 1023 is moved and drives the support 1051 and the driving frame 1052 to move, the driving frame 1052 drives the extension rod 2034 to move, the extension rod 2034 drives the push plug 2031 to move through the push rod 2033, the push plug 2031 automatically pushes out the bolt, so that the bolt enters the high-frequency induction heating device 104 to perform quenching work, and finally flows back to the cooling box 101 to perform cooling treatment. This way integrates stamping, quenching and cooling into one, which greatly simplifies the operation steps, reduces the operation difficulty, and fundamentally ensures the stability of the quenching effect.

[0024] Embodiment 2: refer to Figures 3-8 A high-strength bolt stamping, quenching and cooling integrated device, comprising a stamping assembly 102, the stamping assembly 102 comprising a stamping frame 1021, the stamping frame 1021 being fixedly connected to the cooling box 101, a hydraulic device 1022 being fixedly installed above the stamping frame 1021, one end of the hydraulic device 1022 being fixedly connected to a stamping head 1023, a plurality of first heat dissipation fins 1024 being fixedly connected to the stamping head 1023, the first heat dissipation fins 1024 being used to dissipate heat generated by the stamping head 1023; The pushing control assembly 105 comprises a support 1051, the support 1051 being fixedly connected to the stamping head 1023, and the bottom end of the support 1051 being fixedly connected to a driving frame 1052; The feeding assembly 201 comprises a transmission shaft 2015 and two fixed frames 2011, the transmission shaft 2015 being rotatably installed on the two fixed frames 2011 through two bearings, the two fixed frames 2011 being fixedly connected to the cooling box 101, one side of one of the fixed frames 2011 being fixedly connected to a machine base 2012, the machine base 2012 being fixedly installed with a motor 2013, the output shaft of the motor 2013 being fixedly connected to the transmission shaft 2015, the transmission shaft 2015 being fixedly installed with a feeding disc 2014, and the driving frame 1052 being sleeved outside the transmission shaft 2015; The pushing assembly 203 comprises a pushing plug 2031 and a guide sleeve 2035, the pushing plug 2031 is arranged in the stamping die cavity 2043, one side of the pushing plug 2031 is fixedly connected with a spring 2032, one end of the spring 2032 is fixedly connected with the guide sleeve 2035, the guide sleeve 2035 is fixedly installed on the stamping die cavity 2043, one side of the pushing plug 2031 is fixedly connected with a pushing rod 2033, the pushing rod 2033 is slidingly connected in the guide sleeve 2035, one end of the pushing rod 2033 is fixedly connected with an extension rod 2034; The positioning die cavity assembly 204 comprises a stamping die cavity 2043, the stamping die cavity 2043 is fixedly connected with an anti-skid ring 2045, the anti-skid ring 2045 is tightly attached to the annular frame 202, so that the anti-skid ring 2045 can run on the annular frame 202, and the anti-skid ring 2045 drives the stamping die cavity 2043 to rotate, the stamping die cavity 2043 can uniformly perform the spray cooling operation, the stamping die cavity 2043 is rotatably installed on the feeding disc 2014 through a bearing, the stamping die cavity 2043 can smoothly realize the rotary motion through the bearing, a plurality of second heat dissipation fins 2044 are fixedly connected to the stamping die cavity 2043, the heat in the stamping die cavity 2043 can be conducted out through the second heat dissipation fins 2044, so as to facilitate the heat dissipation operation of the stamping die cavity 2043, a plurality of rollers 2042 are fixedly connected to one end of the stamping die cavity 2043, the plurality of rollers 2042 run on the fixed disc 2041, the fixed disc 2041 can support the rollers 2042, so that the rollers 2042 can assist in supporting the stamping die cavity 2043, the stability of the stamping die cavity 2043 is maintained, and the rollers 2042 can roll on the fixed disc 2041, the smooth movement of the stamping die cavity 2043 is maintained, and the fixed disc 2041 is fixedly connected to the feeding disc 2014; The spray cooling assembly 103 comprises a water pump 1031, the water pump 1031 is arranged in the cooling box 101, one end of the water pump 1031 is communicated with a conveying pipe 1032, both ends of the conveying pipe 1032 are respectively communicated with a cuboid atomizing head group 1033 and a cover type atomizing head group 1034, the cover type atomizing head group 1034 is fixedly connected to the top wall of the stamping frame 1021, and the cover type atomizing head group 1034 is sleeved outside the hydraulic equipment 1022.

[0025] In this embodiment: the motor 2013 drives the transmission shaft 2015 and the feeding disc 2014 to rotate, so that the feeding disc 2014 drives the positioning mold cavity assembly 204 to transmit the bolt to the stamping area, the hydraulic device 1022 drives the stamping head 1023 to perform stamping work, and during the stamping process, new bolts to be stamped are reloaded to prepare for subsequent continuous production. After stamping, the bolt continues to be transmitted to the quenching area, so that the stamping assembly 102 continues to advance for stamping, and drives the support 1051 and the driving frame 1052 to advance, so that the extension rod 2034 drives the push rod 2033 and the push plug 2031 to move, and the push plug 2031 pushes the bolt into the quenching area for quenching treatment. In this way, the continuous operation can be realized. During the continuous operation of the bolt, the water pump 1031 extracts the liquid in the cooling box 101, and the liquid is delivered through the delivery pipe 1032, so that the liquid is atomized and sprayed through the cuboid atomizing head group 1033 and the cover type atomizing head group 1034, so that the atomized water droplets are sprayed on the stamping head 1023 and the stamping mold cavity 2043 for water cooling operation, which ensures the quality stability and reliability of continuous processing.

[0026] Embodiment 3: refer to Figures 1-3 and Figure 6 A high-strength bolt stamping-quenching-cooling integrated device includes a bolt processing mechanism 100, the bolt processing mechanism 100 includes a cooling box 101, the cooling box 101 is fixedly installed with a high-frequency induction heating device 104 above, the cooling box 101 is provided with a stamping assembly 102, the stamping assembly 102 is connected with two pusher control assemblies 105 below, the cooling box 101 is provided with a spray cooling assembly 103, and the stamping head 1023 of the stamping assembly 102 is arranged in the cover type atomizing head group 1034 of the spray cooling assembly 103. The bolt feeding mechanism 200 includes a feeding assembly 201, the feeding assembly 201 is connected with a ring-shaped frame 202, a plurality of positioning mold cavity assemblies 204 are arranged on the feeding assembly 201, the anti-skid ring 2045 of the positioning mold cavity assembly 204 runs on the ring-shaped frame 202, and the positioning mold cavity assembly 204 is provided with a pusher assembly 203 for pushing out the bolt.

[0027] In this embodiment: through the cooperation of the feeding assembly 201 and the positioning die cavity assembly 204, the bolts distributed in the stamping die cavity 2043 can be smoothly transported, so that the bolts pass through the stamping area, and the stamping assembly 102 can be used for stamping processing. After stamping, the bolts can be transported to the quenching area, so that the stamping operation continues, and the pushing control assembly 105 can be controlled to drive the pushing assembly 203 to advance, so that the bolts are pushed out and enter the quenching area for quenching operation, and then enter the cooling box 101 for cooling processing. This way, through the compact structure design, the connection between the stations is accurate and efficient, avoiding the disconnection of the process caused by the transfer error of the dispersed equipment, and the multi-station continuity maximizes the advantages of integration, so that the stamped bolts can immediately enter the quenching station, and the quenched bolts can be quickly transferred to the cooling station. Not only does it ensure the stability of the process parameters, but also greatly improves the equipment utilization and space utilization through continuous production.

[0028] Working principle: when the bolt is processed, the bolt is loaded into the stamping die cavity 2043, the motor 2013 drives the transmission shaft 2015 to rotate, the transmission shaft 2015 drives the feeding disc 2014 to rotate, the feeding disc 2014 drives the stamping die cavity 2043 to rotate, and the bolt rotates into the stamping area. At this time, the hydraulic equipment 1022 operates the stamping head 1023 to advance, so that the stamping head 1023 can stamp the end of the bolt. During the stamping process, new bolts are reloaded into the stamping die cavity 2043. After stamping, the feeding disc 2014 continues to transport the bolts, so that the new bolts are repositioned in the stamping area and are subjected to stamping operation again. When the stamped bolts are transferred to the quenching area, the stamping operation is in progress, so that the stamping head 1023 drives the bracket 1051 and the driving frame 1052 to move downward, so that the driving frame 1052 exerts pressure on the extension rod 2034, the extension rod 2034 drives the push rod 2033 to move, the push rod 2033 drives the push plug 2031 to move, the push plug 2031 drives the spring 2032 to deform, and the push plug 2031 slowly pushes out the bolt, and the bolt enters the coil of the high-frequency induction heating equipment 104 for quenching operation. After quenching, the bolt enters the liquid in the cooling box 101 for cooling operation. After quenching, the stamping assembly 102 is retracted, the pushing control assembly 105 is reset, the spring 2032 drives the push plug 2031 to retract and complete the reset, and the cycle operation is performed in this way. During the cycle processing, the water pump 1031 extracts the liquid inside the cooling box 101, so that the liquid enters the cube atomizing head group 1033 and the cover type atomizing head group 1034 through the delivery pipe 1032 for atomizing and spraying, so as to cool the stamping die cavity 2043 and the stamping head 1023. At the same time, the anti-skid ring 2045 tightly contacts the annular frame 202, so that the anti-skid ring 2045 can be frictionally transmitted between the annular frame 202, so that the stamping die cavity 2043 rotates for spray cooling operation.

[0029] The above merely describes preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacements or changes within the technical scope disclosed by the present application and according to the technical solutions and inventive concept of the present application, which should be covered within the protection scope of the present application.

Claims

1. A high-strength bolt punching-quenching-cooling integrated device comprising a bolt processing mechanism (100), characterized in that, The bolt processing mechanism (100) is provided with a bolt feeding mechanism (200); The bolt processing mechanism (100) comprises a cooling box (101), a high-frequency induction heating device (104) is fixedly installed above the cooling box (101), a stamping assembly (102) is arranged on the cooling box (101), two pusher control assemblies (105) are connected below the stamping assembly (102), a spray cooling assembly (103) is arranged in the cooling box (101), and a stamping head (1023) of the stamping assembly (102) is arranged in a cover type atomizing head group (1034) of the spray cooling assembly (103). The bolt feeding mechanism (200) comprises a feeding assembly (201), an annular frame (202) is connected to the feeding assembly (201), a plurality of positioning die cavity assemblies (204) are arranged on the feeding assembly (201), anti-skid rings (2045) of the positioning die cavity assemblies (204) run on the annular frame (202), and a pusher assembly (203) for pushing out bolts is arranged on the positioning die cavity assemblies (204).

2. The high-strength bolt punching-quenching cooling integrated device according to claim 1, characterized in that, The stamping assembly (102) comprises a stamping frame (1021), the stamping frame (1021) is fixedly connected to the cooling box (101), a hydraulic device (1022) is fixedly installed above the stamping frame (1021), one end of the hydraulic device (1022) is fixedly connected with the stamping head (1023), and a plurality of first heat dissipation fins (1024) are fixedly connected to the stamping head (1023).

3. The high-strength bolt punching-quenching cooling integrated device according to claim 2, characterized in that, The spray cooling assembly (103) comprises a water pump (1031), the water pump (1031) is arranged in the cooling box (101), one end of the water pump (1031) is communicated with a conveying pipe (1032), both ends of the conveying pipe (1032) are communicated with a cuboid atomizing head group (1033) and the cover type atomizing head group (1034) respectively, the cover type atomizing head group (1034) is fixedly connected to the top wall of the stamping frame (1021), and the cover type atomizing head group (1034) is sleeved outside the hydraulic device (1022).

4. The high-strength bolt punching-quenching cooling integrated device according to claim 2, characterized in that, The pusher control assembly (105) comprises a support (1051), the support (1051) is fixedly connected with the stamping head (1023), and a driving frame (1052) is fixedly connected to the bottom end of the support (1051).

5. The high-strength bolt punching-quenching cooling integrated device according to claim 4, characterized in that, The feeding assembly (201) comprises a transmission shaft (2015) and two fixed frames (2011), the transmission shaft (2015) is rotatably installed on the two fixed frames (2011) through two bearings, and the two fixed frames (2011) are fixedly connected to the cooling box (101).

6. The high-strength bolt punching-quenching cooling integrated device according to claim 5, characterized in that, One side of one of the fixed frames (2011) is fixedly connected with a machine base (2012), a motor (2013) is fixedly installed on the machine base (2012), an output shaft of the motor (2013) is fixedly connected with the transmission shaft (2015), a feeding disc (2014) is fixedly installed on the transmission shaft (2015), and the driving frame (1052) is sleeved outside the transmission shaft (2015).

7. The high-strength bolt punching-quenching cooling integrated device according to claim 6, characterized in that, The positioning die cavity assembly (204) comprises a stamping die cavity (2043), the stamping die cavity (2043) is fixedly connected with an anti-skid ring (2045), the stamping die cavity (2043) is rotatably installed on the feeding disc (2014) through a bearing, and the stamping die cavity (2043) is fixedly connected with a plurality of second heat dissipation fins (2044).

8. The high-strength bolt punching-quenching cooling integrated device according to claim 7, characterized in that, One end of the stamping die cavity (2043) is fixedly connected with a plurality of rollers (2042), the plurality of rollers (2042) run on a fixed disc (2041), and the fixed disc (2041) is fixedly connected to the feeding disc (2014).

9. The high-strength bolt punching-quenching cooling integrated device according to claim 7, characterized in that, The pushing assembly (203) comprises a pushing plug (2031) and a guide sleeve (2035), the pushing plug (2031) is arranged in the stamping die cavity (2043), one side of the pushing plug (2031) is fixedly connected with a spring (2032), one end of the spring (2032) is fixedly connected with the guide sleeve (2035), and the guide sleeve (2035) is fixedly installed on the stamping die cavity (2043); One side of the pushing plug (2031) is fixedly connected with a push rod (2033), the push rod (2033) is slidably connected in the guide sleeve (2035), and one end of the push rod (2033) is fixedly connected with an extension rod (2034).

10. The method of using a high-strength bolt punch quench cool integrated device of claim 9, wherein, The method comprises the following steps: S1, when the bolt is processed, it is loaded into the stamping die cavity (2043), the bolt is loaded into the stamping area by starting the feeding assembly (201), then the stamping assembly (102) is stamped, and at the same time, a new bolt is loaded; S2, after stamping, the bolt is continuously transported, the new bolt is stamped again in the stamping area, when the stamped bolt is transferred to the quenching area, the stamping assembly (102) drives the pushing control assembly (105) to press the pushing assembly (203), so that the bolt is smoothly pushed out, the bolt enters the high-frequency induction heating equipment (104) for quenching at this time, and then enters the cooling box (101) for cooling; S3, after the stamping assembly (102) is retracted, the pushing control assembly (105) is reset, and the pushing assembly (203) is reset, so that the cycle processing is carried out, in the cycle processing process, the stamping die cavity (2043) and the stamping head (1023) are cooled by the spraying cooling assembly (103), and the stamping die cavity (2043) is frictionally driven to rotate by the anti-skid ring (2045) and the annular frame (202) to realize the operation of rotary spraying cooling.

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