Stainless steel forging equipment with rapid tempering function

Abstract

The application discloses a stainless steel forging equipment with a rapid tempering function, and relates to the technical field of stainless steel forging. The forging equipment comprises a forging box, a rapid heating mechanism, a clamping mechanism, a hammering mechanism, a polishing mechanism, a sand blasting heat preservation mechanism and a water tank. The rapid heating mechanism is located at one side of the inside of the forging box, the clamping mechanism is located at the middle of the inside of the forging box, the hammering mechanism is located above the inside of the forging box, the polishing mechanism is located below the hammering mechanism, the sand blasting heat preservation mechanism is located below the polishing mechanism, and the water tank is located at one end of the polishing mechanism. The application can realize rapid alternating work in forging, quenching and tempering, thereby increasing work efficiency, saving the heating time during tempering, realizing the multifunction of the hammering mechanism during forging, and reducing the pitting by integrated polishing during forging.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of stainless steel forging technology, in particular to a stainless steel forging equipment with rapid tempering function. BACKGROUND

[0002] The present application relates to the field of stainless steel forging technology, in the process of traditional stainless steel forging, the steel needs to be hammered after calcination, and the staff needs to be supervised and operated on the side, the position of the steel and the hammering part need to be adjusted manually during the work process, and the heat energy is lost during the transfer of the steel, and the lost temperature is not saved and utilized during the cooling process.

[0003] In this process, the steel also needs to be transferred, and at the time of tempering after quenching, the steel is directly heated again in the traditional process, a large amount of heat energy is wasted in this process, and the scale is generated during the hammering process, the scale contains iron and carries heat energy, and in the traditional process, the scale is treated as waste. The above process flow will cause a large amount of waste of heat energy and material, and a large amount of time is consumed in the transfer process, resulting in low work efficiency. SUMMARY

[0004] The purpose of the present application is to provide a stainless steel forging equipment with rapid tempering function to solve the problems in the background art.

[0005] In order to solve the above technical problems, the present application provides the following technical scheme: the forging equipment comprises a forging box, a rapid heating mechanism, a clamping mechanism, a hammering mechanism, a grinding mechanism, a sand blasting and heat preservation mechanism and a water tank, the rapid heating mechanism is fixedly connected to one side of the inside of the forging box, the clamping mechanism is slidingly connected to the middle of the bottom of the inside of the forging box, the hammering mechanism is connected to the upper part of the inside of the forging box, the grinding mechanism is located below the hammering mechanism, the grinding mechanism is slidingly connected to the bottom of the inside of the forging box, the sand blasting and heat preservation mechanism is located below the grinding mechanism, the sand blasting and heat preservation mechanism is connected to the forging box, and the water tank is connected to one end of the forging box. In the forging process, the steel is forged in the forging box, the box structure can block the wind flow, if the wind is generated during the forging and transportation process, the oxidation reaction will be increased, the rapid heating mechanism can rapidly heat and temper the steel, after heating in the rapid heating mechanism, the clamping mechanism moves the heated steel, when the steel is transported to the lower part of the hammering mechanism, the hammering mechanism hammers the steel, and the clamping mechanism keeps clamping and fixing the steel, when the hammering is finished, the grinding mechanism grinds the steel, the three steels heated at the beginning are only one during the hammering, and the other two steels are placed in the iron sand box for sand blasting and heat preservation, when the hammering of the steel is finished, the steel is placed in the water tank for cooling, and after the cooling is finished, the cooled steel is placed in the iron sand box for heating treatment.

[0006] The forging box comprises a heating box, a forging box, and an iron sand box. The heating box is connected to the forging box at one end, and the iron sand box is located at the bottom of the forging box. The bottom of the heating box is provided with a first temperature insulation plate, and the forging box is provided with a second temperature insulation plate. The iron sand box is connected to the bottom of the second temperature insulation plate. One end of the first temperature insulation plate is provided with a storage opening. The second temperature insulation plate has a hollow structure. The second temperature insulation plate is connected to the bottom of the forging box, and the iron sand box is connected to the bottom of the second temperature insulation plate. The heating box is provided with an inlet, and one end of the iron sand box is provided with a sand inlet. A first camera is arranged on the inner wall of the forging box, and a display screen is arranged outside the forging box. During the forging process, the initial temperature of the steel during tempering is adjusted by adjusting the temperature of the iron sand. The first temperature insulation plate and the second temperature insulation plate can insulate the temperature, prevent heat loss, and prevent the bottom plate from overheating, so that the construction personnel cannot enter the scene to perform emergency treatment. The worker puts the iron sand into the iron sand box through the sand inlet. During the forging process, the worker observes the forging inside the forging box through the first camera. The display screen is connected to the central processor, and the central processor controls the elements inside the forging box.

[0007] The water tank comprises a tank body, a tank door, a fifth slide, a tenth hydraulic cylinder, a water storage tank, an exhaust pipe, and a water inlet pipe. The tank body is fixedly connected to one end of the forging box. The fifth slide is fixedly connected between the water tank and the forging box. The tenth hydraulic cylinder is fixedly connected to the fifth slide. The output shaft of the tenth hydraulic cylinder is connected to the tank door. The tank door is slidingly connected to the fifth slide. The water storage tank is fixedly connected to the bottom of the tank body. The exhaust pipe is fixedly connected to the top of the water tank. The water inlet pipe is connected to one side of the water storage tank. During the forging process, when the steel needs to be quenched and cooled, the output shaft of the tenth hydraulic cylinder is retracted, the tank door is driven by the output shaft of the tenth hydraulic cylinder, and the tank door is opened by sliding in the fifth slide. The tank door has an object recognition sensor. When an object is detected, the tenth hydraulic cylinder and the object recognition sensor are connected to the central processor, and the central processor controls the output shaft of the tenth hydraulic cylinder to retract. The tank door is moved together with the tenth hydraulic cylinder. At this time, the steel is placed in the water storage tank for quenching. The tank door is closed during quenching, and the generated steam is discharged from the exhaust pipe.

[0008] The quick heating mechanism comprises a forged steel furnace, an electromagnetic heating furnace, an oxygen feeding fan, a high-temperature infrared detector and a first hydraulic cylinder, the forged steel furnace is fixedly connected to one side of the heating box, the electromagnetic heating furnace is fixedly connected to the heating box, the first hydraulic cylinder is fixedly connected to the first heat insulation plate, the output shaft of the first hydraulic cylinder is connected to the high-temperature infrared detector, and the high-temperature infrared detector is connected to the oxygen feeding fan. When the steel is heated, the forged steel furnace, the electromagnetic heating furnace, the oxygen feeding fan and the high-temperature infrared detector are connected to the central processing unit, and three steels are placed in the three forged steel furnaces. At this time, the forged steel furnace starts to heat the steel, and the corresponding oxygen feeding fan starts to rotate. The oxygen feeding fan drives the air to feed oxygen to the forged steel furnace, so as to ensure the sufficient combustion of the flame. The corresponding high-temperature infrared detector measures the temperature inside the steel. When the temperature reaches the initial forging temperature of the martensitic stainless steel, the forged steel furnace stops heating. When tempering, the steel is placed in the electromagnetic heating furnace. At this time, the electromagnetic heating furnace quickly heats it. Since the temperature required for tempering is not high, it is - degrees Celsius. When the tempering temperature is reached, the steel is taken out. During the removal and transfer of the steel, the central processing unit controls the contraction of the output shaft of the first hydraulic cylinder, and the contraction of the first hydraulic cylinder drives the high-temperature infrared detector connected to the output shaft to prevent collision with the calcined steel.

[0009] The forged steel furnace comprises three flame outlets, two electric rollers, a pusher, a cover plate, a heat insulation ceramic layer and a heating shell. The forged steel furnace is provided with a pusher at one end, the pusher is connected to one side of the heating box, the heating shell is connected to the heat insulation ceramic layer, the heating shell is connected to the three flame outlets, the three flame outlets pass through the heat insulation ceramic layer, the two electric rollers are rollingly connected in the heat insulation ceramic layer, the cover plate is located at one end of the heating shell, the output end of the pusher is connected to the cover plate, the two electric rollers pass through the cover plate, the two electric rollers are respectively connected to the fourth motor, and the heating shell is provided with three bearing columns. In the calcination process, the flame outlet is connected to the flame ejector, the flame ejector is controlled by the central processing unit, and the pusher and the fourth motor are connected to the central processing unit. When the steel is calcined in the forged steel furnace, flames are ejected from the three flame outlets to heat the steel. The internal heat insulation ceramic layer realizes high flame temperature and does not affect the heating shell of the forged steel furnace, preventing oxidation reaction during the heating process. At this time, the central processing unit controls the fourth motor to rotate, the fourth motor drives the electric roller to rotate, and the electric roller drives the steel to rotate, so as to realize uniform heating and prevent local temperature difference of the steel. After heating is completed, the central processing unit controls the output shaft of the pusher to extend, the output shaft of the pusher drives the cover plate to move, and the cover plate moves to push out the calcined steel.

[0010] The hammering mechanism comprises a moving mechanism, a fourth hydraulic cylinder, a hydraulic column, a hydraulic plate, four fifth hydraulic cylinders, a second motor, a work-shaped pressure block, a square pressure block, a spherical pressure block and a fine polishing pressure block. The moving mechanism is connected to the top of the inner cavity of the forging box. One end of the moving mechanism is connected to the bottom of the fourth hydraulic cylinder. The output shaft of the fourth hydraulic cylinder is connected to the hydraulic column. The hydraulic column is provided with a shell. The shell is fixedly connected to the moving mechanism. The shell is slidably connected to the inside of the hydraulic column. The hydraulic column is connected to the hydraulic pump at one end. The hydraulic pump is provided with a fourth sixth hydraulic cylinder. The output shafts of the four sixth hydraulic cylinders are respectively connected to the bottoms of the four fifth hydraulic cylinders. The four fifth hydraulic cylinders are slidably connected to the hydraulic pump. The output shafts of the four fifth hydraulic cylinders are respectively connected to the work-shaped pressure block, the square pressure block, the spherical pressure block and the fine polishing pressure block. The hydraulic pump is provided with two intersecting first slides. The two ends of the two first slides are respectively slidably connected to the four fifth hydraulic cylinders. The first slide comprises two parallel first slide bars. The fourth hydraulic cylinder, the fifth hydraulic cylinder, the sixth hydraulic cylinder and the second motor are respectively connected to the central processing unit. When the moving mechanism drives the fourth hydraulic cylinder and the shell to move to the position where the steel needs to be hammered, the central processing unit controls the required pressure block. Different pressure blocks can hammer different positions and have different effects. The required pressure block is connected to the sixth hydraulic cylinder output shaft. The sixth hydraulic cylinder output shaft drives the corresponding fifth hydraulic cylinder to move to the center of the hydraulic plate. At this time, the corresponding fifth hydraulic cylinder output shaft is extended. The fifth hydraulic cylinder output shaft drives the corresponding pressure block to extend. At this time, the fourth hydraulic cylinder output shaft starts to extend downward. The fourth hydraulic cylinder output shaft drives the hydraulic plate to move downward. The corresponding pressure block applies pressure to the steel below. During the hammering process, the contraction of the fourth hydraulic cylinder output shaft drives the hydraulic plate to move up and down. The up-and-down movement of the hydraulic plate realizes the hammering of the steel. When the steel is fine polished, the fine polishing pressure block moves to the middle of the hydraulic plate. The fourth hydraulic cylinder output shaft extends downward. The second motor starts to rotate. The rotation of the second motor drives the fine polishing pressure block.

[0011] The moving mechanism comprises a moving base plate, an upper moving plate, a lower moving plate, a seventh hydraulic cylinder, an eighth hydraulic cylinder, a first moving shaft and a second moving shaft. The moving base plate is connected below the top of the forging and pressing box. The moving base plate is connected with the seventh hydraulic cylinder. The moving base plate is provided with a second sliding channel comprising two second sliding strips. The seventh hydraulic cylinder is located in the middle of the second sliding channel. The output shaft of the seventh hydraulic cylinder is connected with the first moving shaft. One end of the first moving shaft is slidably connected with the moving base plate. The other end of the first moving shaft is fixedly connected with the upper moving plate. The upper moving plate is provided with a third sliding channel comprising two third sliding strips. The eighth hydraulic cylinder is located in the middle of the second sliding channel. The output shaft of the eighth hydraulic cylinder is connected with the second moving shaft. One end of the second moving shaft is slidably connected with the upper moving plate. The other end of the second moving shaft is fixedly connected with the lower moving plate. In the working process, the seventh hydraulic cylinder and the eighth hydraulic cylinder are connected with the central processing unit. When the steel needs to be hammered at different positions, the central processing unit controls the movement of the output shaft of the seventh hydraulic cylinder. The output shaft of the seventh hydraulic cylinder drives the movement of the first moving shaft. The first moving shaft drives the movement of the upper moving plate. The upper moving plate drives the movement of the lower moving plate. At this time, the central processing unit controls the extension and retraction of the output shaft of the eighth hydraulic cylinder. The output shaft of the eighth hydraulic cylinder drives the movement of the second moving shaft. The second moving shaft drives the movement of the lower moving plate. The lower moving plate drives the movement of the fourth hydraulic cylinder and the shell. In this way, the position of the hammering mechanism is adjusted.

[0012] The sand blasting heat preservation mechanism comprises three sand suction devices, three sand suction pipelines, two top pressing devices, two hydraulic telescopic shafts and two heating rods. The three sand suction devices are fixedly connected with one end of the iron sand box. The three sand suction pipelines are connected with the top end of the iron sand box. The three sand suction pipelines are respectively connected with the three sand suction devices. The iron sand box is provided with moving channels on both sides. The two top pressing devices are respectively located in the two moving channels. The output shafts of the two top pressing devices are provided with top pressing plates. The two heating rods are connected with the bottom of the iron sand box. After two first heated steels are put in, the temperature of the iron sand in the iron sand box is increased, and the sand suction devices suck the iron sand and deliver it to the upper sand suction pipelines for spraying. The iron sand hits the steel to remove the oxide skin. At the same time, oxygen is isolated in the closed space to prevent the steel from continuing to oxidize. At the same time, the steel starts to cool down, but the temperature is ensured to be within the forging and hammering range. The output shafts of the two top pressing devices drive the movement of the top pressing plates. At the same time, the two hydraulic telescopic shafts are connected with the bottoms of the two top pressing devices. When the hydraulic telescopic shafts are extended and retracted, the corresponding top pressing devices can be moved. When the steel needs to be moved out of the iron sand box, the two top pressing plates press the steel to push it out of the iron sand box. In the tempering and heat preservation process, the temperature consumption is prevented from being too large, which causes the initial temperature of the steel to be insufficient. At this time, the heating rods are used to heat the inside of the iron sand box.

[0013] The clamping mechanism comprises a first motor, a second hydraulic cylinder, a load-bearing column, a clamping shaft, a second camera, two clamping plates and a fixed plate. The first motor is located at the bottom of the inner cavity of the forging box, the output shaft of the first motor is connected to the load-bearing column, one side of the load-bearing column is connected to the clamping shaft, one end of the clamping shaft is connected to the fixed plate, the fixed plate is provided with two third hydraulic cylinders, the output shafts of the two third hydraulic cylinders are respectively connected to the two clamping plates, the second camera is connected to the fixed plate, the lower end of the first motor is provided with a track trolley, the lower side of the track trolley is provided with a sliding rail, and the sliding rail is connected to the first heat insulation plate. The first motor and the second hydraulic cylinder are connected to the central processing unit, the central processing unit controls the output shaft of the second hydraulic cylinder to extend, the output shaft of the second hydraulic cylinder drives the clamping shaft to move, the clamping shaft drives the fixed plate to move, the central processing unit controls the output shaft of the first motor to rotate, the output shaft of the first motor drives the load-bearing column to rotate, and the load-bearing column drives the clamping shaft to rotate. At this time, the second camera transmits signals to the central processing unit, and when the clamping plate is aligned with the steel in the heating box, the central processing unit controls the output shafts of the two third hydraulic cylinders to extend, the output shafts of the two third hydraulic cylinders drive the two clamping plates, and after the two clamping plates clamp the steel, the output shaft of the second hydraulic cylinder is retracted to move the steel out.

[0014] The polishing mechanism comprises a third motor, a polishing shaft, a vibrator, a cleaning fan, a ninth hydraulic cylinder and a fourth slide. The third motor is slidingly connected to one end of the forging box, the output shaft of the third motor is connected to the polishing shaft, the vibrator is connected to one side of the inner wall of the forging box, the cleaning fan is located below the polishing shaft, the fourth slide is located at one end of the forging box, the fourth slide comprises two fourth tracks, a first sliding block is arranged between the two fourth tracks, the cleaning fan is connected above the first sliding block, the third motor is connected above the first sliding block, and the output shaft of the ninth hydraulic cylinder is connected to the first sliding block. The third motor, the ninth hydraulic cylinder, the cleaning fan, the third motor and the vibrator are connected to the central processing unit. When the steel needs to be polished during the forging process, the central processing unit controls the third motor to start rotating, the third motor drives the polishing shaft to rotate, the central processing unit controls the output shaft of the ninth hydraulic cylinder to extend and retract, and the output shaft of the ninth hydraulic cylinder drives the third motor to move. At this time, the clamping mechanism controls the position of the steel, and the central processing unit controls the output shaft of the second hydraulic cylinder to extend and retract, the output shaft of the second hydraulic cylinder drives the first motor to move, the first motor drives the load-bearing column, the load-bearing column drives the clamping shaft to move, and the clamping shaft drives the steel to move. At this time, the position to be polished is observed through the second camera, and the staff moves the position to be polished of the steel to the polishing shaft on the display screen through the central processing unit. At the same time, the position to be polished is selected at different positions of the polishing shaft, the friction coefficient of the polishing shaft at different positions is different, and the effect is also different. When the maintenance skin falls off during the work process, the central processing unit controls the cleaning fan, and the cleaning fan blows the oxide skin into the iron sand box. Before polishing and tempering, the steel is placed in front of the vibrator, the vibrator drives the steel to vibrate together, and the oxide skin and iron sand on the steel are vibrated and fallen off.

[0015] Compared with the prior art, the present application has the beneficial effects that: the iron sand box can store the off-falling oxide skin during the forging process, and store the heat energy of the oxide skin, maintain a higher initial temperature for the steel before tempering, polish the steel with the iron sand and iron balls when the steel is put inside, thereby reducing the generation of pits, the electromagnetic heating furnace can realize accurate heating of the temperature and rapid tempering of the steel during tempering, the high-temperature infrared detector realizes real-time temperature monitoring of the steel, when the specified temperature is reached, the central processor can control the grabbing device to grab and move the steel, and start the next process flow. When the steel is tempered and hammered, the hammering mechanism hammers with different hammering blocks according to different positions and requirements. The friction coefficients of different positions of the polishing mechanism can realize the comprehensive treatment of coarse and fine polishing of the steel, so as to eliminate pits, and the oxidation reaction of the steel can be reduced in a closed environment when the initial temperature of the steel is heated. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and are used to explain the present application, and do not constitute a limitation on the present application. In the drawings:

[0017] Figure 1 is a schematic diagram of the front view structure of the present application;

[0018] Figure 2 is a schematic diagram of the front view structure of the present application;

[0019] Figure 3 is a schematic diagram of the top view structure of the present application;

[0020] Figure 4 is a schematic diagram of the front view structure of the present application;

[0021] Figure 5 is a schematic diagram of the upper moving plate structure of the present application;

[0022] Figure 6 is a schematic diagram of the lower moving plate structure of the present application;

[0023] Figure 7 is a schematic diagram of the hammering mechanism structure of the present application;

[0024] Figure 8 is a schematic diagram of the grabbing mechanism structure of the present application;

[0025] Figure 9 is a schematic diagram of the steel forging furnace structure of the present application;

[0026] Figure 10 is a schematic diagram of the hammering mechanism structure of the present application;

[0027] In the figure: 1, forging box; 101, heating box; 102, forging box; 103, iron sand box; 104, sand inlet; 105, feed inlet; 106, storage port; 107, first heat insulation plate; 108, second heat insulation plate; 109, first camera; 110, display screen;

[0028] 2, fast heating mechanism; 201, forged steel furnace; 202, electromagnetic heating furnace; 203, oxygen feeding fan; 204, high temperature infrared detector; 205, first hydraulic cylinder; 206, fire outlet; 207, electric roller; 208, pusher; 209, cover plate; 210, heat insulation ceramic layer; 211, heating shell; 212, bearing column;

[0029] 3, clamping mechanism; 301, first motor; 302, second hydraulic cylinder; 303, bearing column; 304, clamping shaft; 305, second camera; 306, clamping plate; 307, fixed plate; 308, third hydraulic cylinder; 309, slide rail; 310, track trolley;

[0030] 4, hammering mechanism; 401, moving mechanism; 402, fourth hydraulic cylinder; 403, hydraulic column; 404, hydraulic plate; 405, fifth hydraulic cylinder; 406, second motor; 407, work type pressure block; 408, square pressure block; 409, spherical pressure block; 410, fine polishing pressure block; 411, shell; 412, sixth hydraulic cylinder; 413, first slide; 414, moving bottom plate; 415, upper moving plate; 416, lower moving plate; 417, seventh hydraulic cylinder; 418, eighth hydraulic cylinder; 419, first moving shaft; 420, second moving shaft; 421, second slide; 422, third slide;

[0031] 5, polishing mechanism; 501, third motor; 502, polishing shaft; 503, vibrator; 504, cleaning fan; 505, ninth hydraulic cylinder; 506, fourth slide;

[0032] 6, sand blasting heat preservation mechanism; 601, sand suction device; 602, sand suction pipeline; 603, top pressure device; 604, hydraulic telescopic shaft; 605, heating rod; 606, top pressure plate;

[0033] 7, water tank; 701, tank body; 702, tank door; 703, fifth slide; 704, tenth hydraulic cylinder; 705, water storage tank. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of the present application.

[0035] The present application provides technical solutions:

[0036] As shown in Figure 1 , Figure 2 , the forging equipment includes a forging box 1, a rapid heating mechanism 2, a clamping mechanism 3, a hammering mechanism 4, a polishing mechanism 5, a sand blasting heat preservation mechanism 6, and a water tank 7. The rapid heating mechanism 2 is fixedly connected to one side inside the forging box 1. The clamping mechanism 3 is slidingly connected to the middle of the bottom inside the forging box 1. The hammering mechanism 4 is connected to the upper part inside the forging box 1. The polishing mechanism 5 is located below the hammering mechanism 4. The polishing mechanism 5 is slidingly connected to the bottom inside the forging box 1. The sand blasting heat preservation mechanism 6 is located below the polishing mechanism 5. The water tank 7 is connected to one end of the forging box 1. During the forging process, the steel is forged in the forging box 1. The closed structure can block the wind flow. If wind is generated during the forging and transportation process, the oxidation reaction will be increased. The rapid heating mechanism 2 can quickly heat and temper the steel. During the forging process, the worker adjusts the initial temperature of the steel during tempering by adjusting the temperature of the iron sand. The first temperature insulation plate 107 and the second temperature insulation plate 108 can insulate the temperature, prevent heat loss, and prevent the bottom plate from overheating, so that the construction personnel cannot enter the scene to perform emergency treatment on the forging. The worker puts the iron sand into the iron sand box 103 through the sand inlet 104.

[0037] As shown in Figure 2 , Figure 3 , the forging box 1 includes a heating box 101, a forging and pressing box 102, and an iron sand box 103. One end of the heating box 101 is communicated with the forging and pressing box 102. The iron sand box 103 is located at the bottom of the forging and pressing box 102. The first temperature insulation plate 107 is arranged at the bottom of the heating box 101. The second temperature insulation plate 108 is arranged on the forging and pressing box 102. The iron sand box 103 is connected to the bottom of the second temperature insulation plate 108. One end of the first temperature insulation plate 107 is provided with a storage port 106. The second temperature insulation plate 108 is a hollow structure. The second temperature insulation plate 108 is connected to the bottom of the forging and pressing box 102. The iron sand box 103 is connected to the bottom of the second temperature insulation plate 108. The heating box 101 is provided with a feeding port 105. One end of the iron sand box 103 is provided with a sand inlet 104. The inner wall of the forging and pressing box 102 is provided with a first camera 109. The outer part of the forging and pressing box 102 is provided with a display screen 110.

[0038] As shown in Figure 3 , Figure 4As shown, the water tank 7 includes a tank body 701, a tank door 702, a fifth slide 703, a tenth hydraulic cylinder 704, a water reservoir 705, an exhaust pipe, and a water inlet pipe. The tank body 701 is fixedly connected to one end of the forging tank 102. The fifth slide 703 is fixedly connected between the water tank 7 and the forging tank 102. The tenth hydraulic cylinder 704 is fixedly connected to the fifth slide 703. The output shaft of the tenth hydraulic cylinder 704 is connected to the tank door 702. The tank door 702 is slidingly connected to the fifth slide 703. The water reservoir 705 is fixedly connected to the bottom of the tank body 701. The exhaust pipe is fixedly connected to the top of the water tank 7. The water inlet pipe is connected to one side of the water reservoir 705.

[0039] As shown in Figure 9 , Figure 4 As shown, the rapid heating mechanism 2 includes a forged steel furnace 201, an electromagnetic heating furnace 202, an oxygen feeding fan 203, a high-temperature infrared detector 204, and a first hydraulic cylinder 205. The forged steel furnace 201 is fixedly connected to one side inside the heating tank 101. The electromagnetic heating furnace 202 is fixedly connected to the heating tank 101. The first hydraulic cylinder 205 is fixedly connected to the first temperature insulation plate 107. The output shaft of the first hydraulic cylinder 205 is connected to the high-temperature infrared detector 204. The high-temperature infrared detector 204 is connected to the oxygen feeding fan 203. Further, during the forging process, the staff observes the forging inside the forging tank 1 through the first camera 109 and controls the elements inside the forging tank 1 through the central processing unit. Three steel materials are placed into the three forged steel furnaces 201. At this time, the forged steel furnaces 201 start heating the steel materials. At the same time, the corresponding oxygen feeding fan 203 starts rotating and drives air to transport oxygen to the forged steel furnace 201 to ensure sufficient combustion of the flame. The corresponding high-temperature infrared detector 204 measures the temperature inside the steel material. When the temperature reaches the martensitic stainless steel initial forging temperature of 1100, the forged steel furnace 201 stops heating.

[0040] As shown in Figure 7 , the forged steel furnace 201 includes three flame outlets 206, two electric rollers 207, a pusher 208, a cover plate 209, a heat insulation ceramic layer 210, and a heating shell 211. The forged steel furnace 201 is provided with a pusher 208 at one end. The pusher 208 is connected to one side of the heating tank 101. The heating shell 211 is connected with the heat insulation ceramic layer 210 inside. The heating shell 211 is connected with the three flame outlets 206. The three flame outlets 206 pass through the heat insulation ceramic layer 210. The two electric rollers 207 are rollingly connected inside the heat insulation ceramic layer 210. The cover plate 209 is located at one end of the heating shell 211. The output end of the pusher 208 is connected to the cover plate 209. The two electric rollers 207 pass through the cover plate 209. The two electric rollers 207 are respectively connected to the fourth motor. The heating shell 211 is provided with three bearing columns 212 outside.

[0041] As shown in Figure 10 , Figure 4As shown, the hammering mechanism 4 includes a moving mechanism 401, a fourth hydraulic cylinder 402, a hydraulic column 403, a hydraulic plate 404, four fifth hydraulic cylinders 405, a second motor 406, a work-shaped pressure block 407, a square pressure block 408, a spherical pressure block 409, and a fine polishing pressure block 410. The moving mechanism 401 is connected to the top of the inner cavity of the forging press box 102. One end of the moving mechanism 401 is connected to the bottom of the fourth hydraulic cylinder 402. The output shaft of the fourth hydraulic cylinder 402 is connected to the hydraulic column 403. The hydraulic column 403 is provided with a shell 411. The shell 411 is fixedly connected to the moving mechanism 401 above. The shell 411 is slidingly connected to the inside of the hydraulic column 403. The hydraulic column 403 is connected to the hydraulic plate 404 at one end. The hydraulic plate 404 is provided with a fourth sixth hydraulic cylinder 412. The output shafts of the four sixth hydraulic cylinders 412 are respectively connected to the bottoms of the four fifth hydraulic cylinders 405. The four fifth hydraulic cylinders 405 are slidingly connected to the hydraulic plate 404. The output shafts of the four fifth hydraulic cylinders 405 are respectively connected to the work-shaped pressure block 407, the square pressure block 408, the spherical pressure block 409, and the fine polishing pressure block 410. The hydraulic plate 404 is provided with two intersecting first slides 413. The two ends of the two first slides 413 are respectively slidingly connected to the four fifth hydraulic cylinders 405. The first slide 413 includes two parallel first slide bars.

[0042] As shown in Figure 5 , Figure 6 , the moving mechanism 401 includes a moving base plate 414, an upper moving plate 415, a lower moving plate 416, a seventh hydraulic cylinder 417, an eighth hydraulic cylinder 418, a first moving shaft 419, and a second moving shaft 420. The moving base plate 414 is connected to the top of the forging press box 102. The moving base plate 414 is connected to the seventh hydraulic cylinder 417. The moving base plate 414 is provided with a second slide 421. The second slide 421 includes two second slide bars. The seventh hydraulic cylinder 417 is located in the middle of the second slide. The output shaft of the seventh hydraulic cylinder 417 is connected to the first moving shaft 419. One end of the first moving shaft 419 is slidingly connected to the moving base plate 414. The other end of the first moving shaft 419 is fixedly connected to the upper moving plate 415. The upper moving plate 415 is provided with a third slide 422. The third slide 422 includes two third slide bars. The eighth hydraulic cylinder 418 is located in the middle of the second slide. The output shaft of the eighth hydraulic cylinder 418 is connected to the second moving shaft 420. One end of the second moving shaft 420 is slidingly connected to the upper moving plate 415. The other end of the second moving shaft 420 is fixedly connected to the lower moving plate 416.

[0043] As shown in Figure 3 , Figure 4As shown, the sandblasting and insulation mechanism 6 includes three sand suction devices 601, three sand suction pipes 602, two top pressure devices 603, two hydraulic telescopic shafts 604, and two heating rods 605. The three sand suction devices 601 are fixedly connected to one end of the iron sand box 103, the three sand suction pipes 602 are connected to the top of the iron sand box 103, and the three sand suction pipes 602 are respectively connected to the three sand suction devices 601. Moving channels are provided on both sides of the iron sand box 103, and the two top pressure devices 603 are respectively located in the two moving channels. The output shafts of the two top pressure devices 603 are provided with top pressure plates 606, and the two heating rods 605 are connected to the bottom of the iron sand box 103. Furthermore, during the work process, when oxide scale falls off, the central processing unit controls the cleaning fan 504 to blow the scale into the iron sand box 103. Before grinding and tempering, the steel is placed in front of the vibrator 503, which vibrates the steel, causing the oxide scale and iron sand on the steel to fall off. Of the three steel pieces initially heated, only one is forged during the forging process, while the other two are placed in the iron sand box 103 for sandblasting and heat preservation. After the forging is completed, the steel is placed in the water tank 7 for cooling. The door 702 is opened, and an object recognition sensor on the door 702 moves when an object is detected approaching. At this time, the steel is placed in the water storage tank 705 for quenching. During quenching, the door 702 is closed, and the generated steam is discharged from the exhaust pipe. After cooling, the cooled steel is placed in the iron sand box 103 for reheating.

[0044] like Figure 8 As shown, the clamping mechanism 3 includes a first motor 301, a second hydraulic cylinder 302, a load-bearing column 303, a clamping shaft 304, a second camera 305, two clamping plates 306, and a fixing plate 307. The first motor 301 is located at the bottom of the inner cavity of the forging box 1. The output shaft of the first motor 301 is connected to the load-bearing column 303. One side of the load-bearing column 303 is connected to the clamping shaft 304. One end of the clamping shaft 304 is connected to the fixing plate 307. The fixing plate 307 is equipped with two third hydraulic cylinders 308. The output shafts of the two third hydraulic cylinders 308 are respectively connected to the two clamping plates 306. The second camera 305 is connected to the fixing plate 307. A track trolley 310 is provided at the lower end of the first motor 301. A slide rail 309 is provided below the track trolley 310. The slide rail 309 is connected to the first insulation plate 107. Furthermore, after heating in the rapid heating mechanism 2, the clamping mechanism 3 moves the heated steel, the output shaft of the second hydraulic cylinder 302 retracts to move the steel out, and after the clamping mechanism 3 clamps the steel, the first motor 301 rotates to move the steel to the bottom of the hammer pressing mechanism 4 for hammering, while the clamping mechanism 3 keeps the steel clamped and fixed.

[0045] like Figure 3As shown, the grinding mechanism 5 includes a third motor 501, a grinding shaft 502, a vibrator 503, a cleaning fan 504, a ninth hydraulic cylinder 505, and a fourth slide rail 506. The third motor 501 is slidably connected to one end of the forging box 102, and the output shaft of the third motor 501 is connected to the grinding shaft 502. The vibrator 503 is connected to one side of the inner wall of the forging box 1. The cleaning fan 504 is located below the grinding shaft 502. The fourth slide rail 506 is located at one end of the forging box 1. The fourth slide rail 506 includes two fourth tracks, and a first slider is set in the middle of the two tracks. The cleaning fan 504 is connected above the first slider, and the third motor 501 is connected above the first slider. The output shaft of the ninth hydraulic cylinder 505 is connected to the first slider. Furthermore, at the end of the hammering, the grinding mechanism 5 grinds the steel. The central processing unit controls the third motor 501 to start rotating, which drives the grinding shaft 502 to rotate. The central processing unit also controls the extension and retraction of the output shaft of the ninth hydraulic cylinder 505, which in turn drives the third motor 501 to move. At this time, the clamping mechanism 3 adjusts the position of the steel. Simultaneously, the central processing unit controls the extension and retraction of the output shaft of the second hydraulic cylinder 302, which in turn drives the first motor 301 to move. The operator, through the central processing unit control on the display screen 110, moves the part of the steel that needs to be ground to the grinding shaft 502. The moving position must be selected at different positions on the grinding shaft 502, as the friction coefficient is different at different positions, resulting in different effects.

[0046] The working principle of this invention is as follows: During the working process, after two pieces of steel are placed in for initial heating, the temperature of the iron sand in the iron sand box 103 is increased. Simultaneously, the sand absorber 601 absorbs the iron sand and transports it to the upper sand suction pipe 602 for ejection. The iron sand hits the steel, removing the resulting oxide scale. At the same time, oxygen is isolated in the sealed space to prevent further oxidation of the steel, and the steel begins to cool down while maintaining the temperature within the forging range. The output shafts of the two top pressure devices 603 drive the top pressure plate 606 to move. Simultaneously, two hydraulic telescopic shafts 604 are connected to the bottom of the two top pressure devices 603. When the hydraulic telescopic shafts 604 extend or retract, they can drive the corresponding top pressure device 603 to move. This allows the steel to be moved out of the iron sand box 103 when necessary. At this time, two top pressure plates 606 press against the steel and push it out of the iron sand box 103. During the tempering and heat preservation process, the initial forging temperature is preserved by the iron sand. At this time, the temperature of the iron sand box 103 is higher than the temperature of the steel. At this time, the iron sand can preheat the steel before tempering to ensure the initial heating temperature of the steel before tempering. At the same time, the heating rod 605 can be used to heat the inside of the iron sand box 103. During the heat preservation process, the external steel is moved to the electromagnetic heating furnace 202 for secondary tempering. When the tempering reaches the specified temperature, it is taken out for hammering. After the second hammering is completed, the second grinding is performed. At this time, the grinding shaft 502 is used to grind the area with a low friction coefficient. Finally, fine polishing is performed.

[0047] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0048] Finally, it should be noted that the above-mentioned only constitutes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications, equivalent replacements, improvements and the like of the technical solutions described in the foregoing embodiments can still be made. Any modifications, equivalent replacements, improvements and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A stainless steel forging apparatus with a rapid reheat function, characterized by: The forging equipment includes a forging box (1), a rapid heating mechanism (2), a clamping mechanism (3), a hammering mechanism (4), a polishing mechanism (5), a sand blasting heat preservation mechanism (6), and a water tank (7), the rapid heating mechanism (2) is fixedly connected to one side of the inside of the forging box (1), the clamping mechanism (3) is slidingly connected to the middle of the bottom of the inside of the forging box (1), the hammering mechanism (4) is connected to the upper part of the inside of the forging box (1), the polishing mechanism (5) is located below the hammering mechanism (4), the polishing mechanism (5) is slidingly connected to the bottom of the inside of the forging box (1), the sand blasting heat preservation mechanism (6) is located below the polishing mechanism (5), the sand blasting heat preservation mechanism (6) is connected to the forging box (1), and the water tank (7) is connected to one end of the forging box (1); The forging box (1) includes a heating box (101), a forging pressing box (102), and an iron sand box (103), the heating box (101) is communicated with the forging pressing box (102) at one end, the iron sand box (103) is located at the bottom of the forging pressing box (102), the heating box (101) is provided with a first heat insulation plate (107) at the bottom, the forging pressing box (102) is provided with a second heat insulation plate (108), the iron sand box (103) is connected to the bottom of the second heat insulation plate (108), one end of the first heat insulation plate (107) is provided with a storage port (106), the second heat insulation plate (108) is a hollow structure, the second heat insulation plate (108) is connected to the bottom of the forging pressing box (102), the iron sand box (103) is connected to the bottom of the second heat insulation plate (108), the heating box (101) is provided with an inlet (105), one end of the iron sand box (103) is provided with a sand inlet (104), and the inner wall of the forging pressing box (102) is provided with a first camera (109); and the outer part of the forging pressing box (102) is provided with a display screen (110); The sand blasting heat preservation mechanism (6) includes three sand suction devices (601), three sand suction pipelines (602), two top pressing devices (603), two hydraulic telescopic shafts (604), and two heating rods (605), the three sand suction devices (601) are fixedly connected to one end of the iron sand box (103), the three sand suction pipelines (602) are connected to the top end of the iron sand box (103), the three sand suction pipelines (602) are connected with the three sand suction devices (601) respectively, the iron sand box (103) is provided with moving channels on the two sides, the two top pressing devices (603) are located in the two moving channels respectively, the output shafts of the two top pressing devices (603) are provided with top pressing plates (606), and the two heating rods (605) are connected to the bottom of the iron sand box (103).

2. The stainless steel forging apparatus with a rapid tempering function according to claim 1, characterized in that: The water tank (7) comprises a tank body (701), a tank door (702), a fifth slide (703), a tenth hydraulic cylinder (704), a water storage pool (705), an exhaust pipe and a water inlet pipe, the tank body (701) is fixedly connected to one end of the forging tank (102), the fifth slide (703) is fixedly connected between the water tank (7) and the forging tank (102), the tenth hydraulic cylinder (704) is fixedly connected to the fifth slide (703), the output shaft of the tenth hydraulic cylinder (704) is connected to the tank door (702), the tank door (702) is slidingly connected to the fifth slide (703), the water storage pool (705) is fixedly connected to the bottom of the tank body (701), the exhaust pipe is fixedly connected to the top of the water tank (7), and the water inlet pipe is fixedly connected to the water storage pool (705).

3. The stainless steel forging apparatus with a rapid tempering function according to claim 1, characterized in that: The rapid heating mechanism (2) comprises a forged steel furnace (201), an electromagnetic heating furnace (202), an oxygen feeding fan (203), a high-temperature infrared detector (204) and a first hydraulic cylinder (205), the forged steel furnace (201) is fixedly connected to the heating tank (101), the electromagnetic heating furnace (202) is fixedly connected to the heating tank (101), the first hydraulic cylinder (205) is fixedly connected to the first temperature insulation plate (107), the output shaft of the first hydraulic cylinder (205) is connected to the high-temperature infrared detector (204), and the high-temperature infrared detector (204) is connected to the oxygen feeding fan (203).

4. The stainless steel forging apparatus with a rapid tempering function according to claim 3, characterized in that: The forged steel furnace (201) comprises three fire outlets (206), two electric rolling shafts (207), a pusher (208), a cover plate (209), a heat insulation ceramic layer (210) and a heating shell (211), one end of the forged steel furnace (201) is provided with the pusher (208), the pusher (208) is connected to one side of the heating tank (101), the heating shell (211) is connected with the heat insulation ceramic layer (210) and the three fire outlets (206) in the heating shell (211), the three fire outlets (206) pass through the heat insulation ceramic layer (210), the two electric rolling shafts (207) are rollingly connected in the heat insulation ceramic layer (210), the cover plate (209) is located at one end of the heating shell (211), the cover plate (209) is slidingly connected to one end of the heating shell (211), the output end of the pusher (208) is connected to the cover plate (209), the two electric rolling shafts (207) pass through the cover plate (209), and the two electric rolling shafts (207) are connected to the fourth motor respectively, and three bearing columns (212) are arranged outside the heating shell (211).

5. The stainless steel forging apparatus with rapid tempering function according to claim 1, characterized in that: The hammering mechanism (4) comprises a moving mechanism (401), a fourth hydraulic cylinder (402), a hydraulic column (403), a hydraulic plate (404), four fifth hydraulic cylinders (405), a second motor (406), a work-shaped pressure block (407), a square pressure block (408), a spherical pressure block (409), and a fine polishing pressure block (410). The moving mechanism (401) is connected with the top of the inner cavity of the forging box (102). One end of the moving mechanism (401) is connected with the bottom of the fourth hydraulic cylinder (402). The output shaft of the fourth hydraulic cylinder (402) is connected with the hydraulic column (403). The hydraulic column (403) is provided with a shell (411). The shell (411) is located below the moving mechanism (401). The shell (411) is fixedly connected with the moving mechanism (401) above. The shell (411) is in sliding connection with the inside of the hydraulic column (403). One end of the hydraulic column (403) is in fastening connection with the hydraulic plate (404). The hydraulic plate (404) is provided with four sixth hydraulic cylinders (412). The output shafts of the four sixth hydraulic cylinders (412) are respectively connected with the bottoms of the four fifth hydraulic cylinders (405). The four fifth hydraulic cylinders (405) are in sliding connection with the hydraulic plate (404). The output shafts of the four fifth hydraulic cylinders (405) are respectively connected with the work-shaped pressure block (407), the square pressure block (408), the spherical pressure block (409), and the fine polishing pressure block (410). The hydraulic plate (404) is provided with two intersecting first slideways (413). The two ends of the two first slideways (413) are respectively in sliding connection with the four fifth hydraulic cylinders (405) inside. The first slideway (413) comprises two parallel first sliding rods. The second motor (406) is located in the moving mechanism (401). The output shaft of the second motor (406) is in fastening connection with the hydraulic column (403).

6. The stainless steel forging apparatus with a rapid tempering function according to claim 5, characterized in that: The moving mechanism (401) comprises a moving base plate (414), an upper moving plate (415), a lower moving plate (416), a seventh hydraulic cylinder (417), an eighth hydraulic cylinder (418), a first moving shaft (419), and a second moving shaft (420), the moving base plate (414) is connected below the top of the forging box (102), the moving base plate (414) is connected with the seventh hydraulic cylinder (417), the moving base plate (414) is provided with a second sliding channel (421) comprising two second sliding strips, the seventh hydraulic cylinder (417) is located in the middle of the second sliding channel, the output shaft of the seventh hydraulic cylinder (417) is connected with the first moving shaft (419), one end of the first moving shaft (419) is slidably connected with the moving base plate (414), the other end of the first moving shaft (419) is fixedly connected with the upper moving plate (415), the upper moving plate (415) is provided with a third sliding channel (422) comprising two third sliding strips, the eighth hydraulic cylinder (418) is located in the middle of the second sliding channel, the output shaft of the eighth hydraulic cylinder (418) is connected with the second moving shaft (420), one end of the second moving shaft (420) is slidably connected with the upper moving plate (415), and the other end of the second moving shaft (420) is fixedly connected with the lower moving plate (416).

7. The stainless steel forging apparatus with rapid warm-up function according to claim 1, characterized in that: The clamping mechanism (3) comprises a first motor (301), a second hydraulic cylinder (302), a bearing column (303), a clamping shaft (304), a second camera (305), two clamping plates (306), and a fixed plate (307), the first motor (301) is located at the bottom of the inner cavity of the forging box (1), the output shaft of the first motor (301) is connected with the bearing column (303), one side of the bearing column (303) is connected with the clamping shaft (304), one end of the clamping shaft (304) is connected with the fixed plate (307), the fixed plate (307) is provided with two third hydraulic cylinders (308), the output shafts of the two third hydraulic cylinders (308) are respectively connected with the two clamping plates (306), the second camera (305) is connected with the fixed plate (307), the lower end of the first motor (301) is provided with a track trolley (310), the track trolley (310) is provided below with a sliding rail (309), and the sliding rail (309) is connected with the first temperature insulation plate (107).

8. The stainless steel forging apparatus with a rapid tempering function according to claim 1, characterized in that: The polishing mechanism (5) includes third motor (501), polishing shaft (502), vibrator (503), cleaning fan (504), ninth hydraulic cylinder (505), fourth slide (506), the third motor (501) is slidably connected with one end of the forging box (102), the output shaft of the third motor (501) is connected with the polishing shaft (502), the vibrator (503) is connected with one side of the inner wall of the forging box (1), the cleaning fan (504) is located below the polishing shaft (502), the fourth slide (506) is located at one end of the forging box (1), the fourth slide (506) includes two fourth tracks, a first sliding block is arranged between the two fourth tracks, the cleaning fan (504) is located above the first sliding block, the cleaning fan (504) is connected with the first sliding block, the first sliding block is fixedly connected with the third motor (501), and the output shaft of the ninth hydraulic cylinder (505) is connected with the first sliding block.

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