Spray cooling device for heat treatment of flange forgings

Abstract

The invention relates to the technical field of flange forge piece heat treatment, in particular to a heat treatment flange forge piece spray cooling device which comprises a first mounting seat and a second mounting seat, the first mounting seat and the second mounting seat are the same in structure and opposite in direction, and a supporting base is fixedly connected to the bottom end of the first mounting seat and the bottom end of the second mounting seat. A supporting bottom frame is fixedly connected between the supporting bases, and the top of the supporting bottom frame is sleeved with a guiding inclined frame. Through the arrangement of the first mounting base, the second mounting base, the supporting base, the supporting bottom frame and the guide inclined frame, the device can conduct spray cooling operation on the heat-treated flange forgings in which water mist makes more sufficient contact with the flowing heat-treated flange forgings, and in the actual using process, a worker firstly enables the heat-treated flange forgings to pass through a bearing arc cover and a moving frame; and the first mounting seat and the second mounting seat are fed into the first mounting seat and the second mounting seat along a guide inclined frame arranged on the supporting bottom frame in a sleeving mode, and preliminary positioning butt joint is conducted through an arc-shaped butt joint seat between the first mounting seat and the second mounting seat.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of flange forging heat treatment, in particular to a heat treatment flange forging spray cooling device. BACKGROUND

[0002] Forged flange is the best mechanical performance of flange products, its raw material is generally pipe blank, then cut and then continuously hammering to eliminate segregation, loose and other defects in the ingot, the price and mechanical properties are higher than ordinary cast flange by one level, flange is the connecting parts of pipe and pipe and valve, connected to the pipe end; There are also flanges used on the inlet and outlet of equipment, used for connecting two devices The connecting parts of the pipe and the pipe are connected to the pipe end, which is a kind of accessory fittings product of pipe, the main material of forged flange is carbon steel, alloy steel and stainless steel, the main standards are national standard, electric standard, American standard, German standard, Japanese standard, etc. The main corrosion prevention treatment is oiling and galvanizing, the forged flange has good pressure resistance and temperature resistance, and is generally suitable for high pressure and high temperature working environment. Heat treatment refers to a metal heat processing process that obtains expected organization and performance through heating, holding and cooling in solid state. In the process of developing from the Stone Age to the Bronze Age and the Iron Age, the role of heat treatment is gradually recognized. Heat treated flange forgings often need to be cooled, which can be used for the next production operation.

[0003] For example, the patent file with the announcement number CN 114888233 B discloses a cold water spray type wind power flange forging forming cooling device. It includes a fixing device and a spraying device arranged on one side of the fixing device. The fixing device includes a clamping mechanism, one side of the clamping mechanism is provided with a driven mechanism, and one side of the driven mechanism is provided with a locking mechanism. The present application can spray water to cool the flange while rotating the flange in two directions, avoid the phenomenon that the flange surface has a dead angle of water spray cooling, and the flange surface cooling effect is not uniform. At the same time, the flange continuously rotates during cooling, which can quickly shake off the water vapor attached to the surface of the flange and nearby, so that the temperature around the flange can be quickly reduced, and the cooled water can directly contact the surface of the flange, greatly increasing the cooling effect.

[0004] However, the structure in the actual heat treatment flange forging cooling, due to the limitation of its own structure, often only through the direct flange forging surface spray way, to realize the cooling operation, the spray cooling mist can not flow on the inner and outer surface of the flange forging operation, mist will be mixed with steam directly, abnormal flow problem, can not be in full contact with the flange forging surface operation, resulting in the cooling of the equipment flange forging length is longer, affect the overall flange forging heat treatment efficiency of the equipment, at the same time the equipment can not be more adaptive positioning flange forging feeding operation, spray cooling process can not effectively guarantee the stability of all flange forgings, can not meet the daily use demand, therefore, the urgent need to design a heat treatment flange forging spray cooling device to solve the above problems. SUMMARY

[0005] The purpose of the present application is to provide a kind of heat treatment flange forging spray cooling device, to solve the above-mentioned background technology in the actual heat treatment flange forging cooling, due to the limitation of its own structure, often only through the direct flange forging surface spray way, to realize the cooling operation, the spray cooling mist can not flow on the inner and outer surface of the flange forging operation, mist will be mixed with steam directly, abnormal flow problem, can not be in full contact with the flange forging surface operation, resulting in the cooling of the equipment flange forging length is longer, affect the overall flange forging heat treatment efficiency of the equipment, at the same time the equipment can not be more adaptive positioning flange forging feeding operation, spray cooling process can not effectively guarantee the stability of all flange forgings, can not meet the daily use demand problem.

[0006] To achieve the above object, the present application provides the following technical scheme: a kind of heat treatment flange forging spray cooling device, including first mounting seat and second mounting seat, the structure of the first mounting seat and second mounting seat is same direction opposite, the bottom of the first mounting seat and second mounting seat is fixedly connected with support base, support base is fixedly connected between the support base, the top of the support base is sleeved with guide inclined rack, the first mounting seat and second mounting seat are fixedly connected with control liquid pump machine at the end of mutual distance, one end of two groups control liquid pump machine is fixedly connected with sleeve cover, the inside of the sleeve cover is sleeved with liquid storage tank, the other end of the control liquid pump machine is fixedly connected with flow vortex fan, the edge of one end of the flow vortex fan is provided with annular atomizing nozzle, the center of one end of the flow vortex fan is provided with center atomizing nozzle;

[0007] The arc-shaped butt joint base is movably connected between the arc-shaped butt joint bases at the back of the arc-shaped butt joint bases, and the top end of the arc-shaped butt joint base is movably connected with a turnover arc cover through the movable shaft, and the front surface of the turnover arc cover is fixedly connected with a pull handle.

[0008] Preferably, the inside of the moving frame is provided with a retracting seat, the inside of the retracting seat is provided with a supporting air cushion, and the bottom corners of the moving frame are provided with moving wheels.

[0009] Preferably, the inner wall of the supporting arc cover is provided with an adjusting sliding groove, and a plurality of supporting arc strips are movably connected in the adjusting sliding groove.

[0010] Preferably, the back of the supporting base frame is fixedly connected with a shunt pipe, the back of the shunt pipe is provided with a gas control pump, the inside of the supporting base is provided with a top connecting air bag, and one end of the top connecting air bag is fixedly connected with a top connecting block.

[0011] Preferably, one side of the first mounting base is provided with an air inflator, one end of the air inflator is fixedly connected with an air suction net groove, and the side surface of the first mounting base is provided with a wind shunt pipe.

[0012] Preferably, the inside of the first mounting base is provided with a through-flow groove, the top end of one end of the first mounting base is provided with an upper arc-shaped air bag, and the bottom end of one end of the first mounting base is provided with a lower arc-shaped air bag.

[0013] Preferably, one end of the liquid control pump is provided with a plug-in groove, and a plug-in valve port is arranged in the center of the inside of the plug-in groove.

[0014] Preferably, the inside of the sleeve cover is provided with a sleeve groove, one end of the inner wall of the sleeve groove is provided with a first connecting thread, the other end of the inner wall of the sleeve groove is provided with a first sealing rubber ring, one end of the side surface of the liquid storage tank is provided with a second connecting thread, the other end of the side surface of the liquid storage tank is provided with a second sealing rubber ring, one end of the liquid storage tank is provided with a plug-in head, and the other end of the liquid storage tank is provided with an adjusting handle.

[0015] Preferably, the inner wall of the supporting base is provided with a retracting groove, the edge of the arc-shaped butt joint base is provided with a first sealing strip, the edge of the supporting arc cover is provided with a second sealing strip, and the edge of the turnover arc cover is provided with a third sealing strip.

[0016] Preferably, the two ends of the turnover arc cover are provided with sealing blind grooves, and the inside of the arc-shaped butt joint base is provided with a sealing through groove.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] The heat treatment flange forging spray cooling device, through the setting of the first mounting seat, the second mounting seat, the support base, the support chassis, the guide inclined frame, the flow vane, the annular atomizing nozzle, the center atomizing nozzle, the arc abutment seat, the bearing arc cover, the movable shaft, the turnover arc cover, the lifting handle, the air suction net groove, the air distribution guide pipe, the through-flow groove, the upper arc-shaped air bag, the lower arc-shaped air bag, the first sealing strip, the second sealing strip, the third sealing strip, the sealing blind groove and the sealing through groove, can make the device to be more fully contacted with the flowing heat treatment flange forging spray cooling operation of water mist, in the actual use process, the staff first puts the heat treatment flange forging into the inside of the first mounting seat and the second mounting seat along the guide inclined frame sleeved on the support chassis through the bearing arc cover and the moving frame, preliminarily positions and abuts through the arc abutment seat between the two, then turns over the turnover arc cover through the movable shaft, at this time, the arc abutment seat, the bearing arc cover and the turnover arc cover are fully sealed and abutted through the first sealing strip, the second sealing strip and the third sealing strip at the respective edges, the sealing property of the airflow flowing between the first mounting seat and the second mounting seat is ensured, then the air pump machines on the sides of the first mounting seat and the second mounting seat can be started synchronously, so that the air suction is carried out from the air suction net groove, then the air distribution guide pipes on the upper and lower sides are used to carry out the air filling operation to the upper and lower upper arc-shaped air bags and lower arc-shaped air bags at the close end of the first mounting seat and the second mounting seat respectively, then the upper arc-shaped air bag abuts the sealing blind groove at the two ends of the turnover arc cover, and the lower arc-shaped air bag directly passes through the sealing through groove of the arc abutment seat and directly abuts and seals the two ends of the bearing arc cover, so that the heat treatment flange forging inside the bearing arc cover and the turnover arc cover is stably and firmly sealed and covered, at the same time, the liquid control pump machines and the flow vanes at the two ends are started, the cooling water is quickly atomized, and the annular atomizing nozzle and the center atomizing nozzle at the edge and the center are used to carry out the spraying operation to the inside and outside of the heat treatment flange forging respectively, the two groups of flow vanes can make the mist flow at high speed inside and outside between the first mounting seat and the second mounting seat, greatly improve the spray cooling effect of the device on the heat treatment flange forging, improve the overall cooling efficiency of the device, and reflect the practicality of the device design.

[0019] The heat treatment flange forging spray cooling device, through the setting of the liquid control pump machine, the sleeve connection cover, the liquid storage tank, the contraction seat, the support air cushion, the moving wheel, the adjusting sliding groove, the support arc strip, the shunt pipe, the gas control pump machine, the top connection air bag, the top connection block, the inflation pump machine, the plug-in slot, the plug-in valve port, the sleeve connection slot, the first connecting thread, the first sealing rubber ring, the second connecting thread, the second sealing rubber ring, the plug-in head, the adjusting handle and the contraction slot, further improve the use effect of the whole equipment, and in the daily use process, the high-temperature heat treatment flange forging can be placed into the inside of the bearing arc cover, the inside of the bearing arc cover can be adjusted through the adjusting sliding groove to adapt the movement of the support arc strip, so that the bottom of the heat treatment flange forging is supported one by one, then the moving frame at the bottom of the bearing arc cover is moved to carry out the up-down feeding operation between the first mounting seat and the second mounting seat, the moving frame is moved through the moving wheel at the bottom, and after the moving frame is moved to the specified position, the support air cushion in the contraction seat is started to realize the support and fixing operation with the ground, and when the bearing arc cover and the moving frame are moved between the first mounting seat and the second mounting seat, the gas control pump machine at the back of the shunt pipe is started to make the top connection air bag in the contraction slot of the support base inflate, and the top connection block at one end of the top connection air bag can top and fix the two ends of the moving frame, so that the feeding and fixing operation of the bearing arc cover and the moving frame is quickly completed, abnormal loosening of the heat treatment flange forging spray cooling is avoided, and meanwhile, the two groups of liquid storage tanks can be respectively plugged in and installed at the sleeve connection covers at the two ends of the first mounting seat and the second mounting seat, the liquid storage tank is positioned by being screwed at the first connecting thread in the inner wall of the sleeve connection slot through the second connecting thread at one side of the liquid storage tank, the plug-in head at one end of the liquid storage tank is directly connected to the plug-in valve port at one end of the liquid control pump machine, the first sealing rubber ring and the second sealing rubber ring are connected, and the connection tightness of the sleeve connection cover and the liquid storage tank is guaranteed, so that the replacement and recovery operation of the cooling water in the liquid storage tank can be quickly carried out, and the use demand in daily life is met. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic view of the structure of the present application;

[0021] Figure 2 It is a whole schematic view of the structure of the present application;

[0022] Figure 3 It is a whole schematic view of the structure of the first mounting seat of the present application;

[0023] Figure 4 It is a whole schematic view of the structure of the present application;

[0024] Figure 5 It is a schematic view of the structure of the sleeve connection cover and the liquid storage tank of the present application;

[0025] Figure 6 It is a whole schematic view of the structure of the present application;

[0026] Figure 7 It is the overall schematic view of the mobile frame structure of the present application;

[0027] Figure 8 It is the overall schematic view of the support base structure of the present application;

[0028] Figure 9 It is the enlarged schematic view of the structure at A in the present application Figure 1

[0029] Figure 10 It is the enlarged schematic view of the structure at B in the present application Figure 1

[0030] In the figure: 1, first mounting seat; 2, second mounting seat; 3, support base; 4, support base frame; 5, guide inclined frame; 6, liquid control pump machine; 7, sleeve cover; 8, liquid storage tank; 9, flow vortex fan; 10, annular atomizing nozzle; 11, central atomizing nozzle; 12, arc abutment; 13, load arc cover; 14, mobile frame; 15, movable shaft; 16, overturning arc cover; 17, lifting handle; 18, retraction seat; 19, support air cushion; 20, mobile wheel; 21, adjusting sliding groove; 22, support arc strip; 23, shunt pipe; 24, gas control pump machine; 25, top connecting air bag; 26, top connecting block; 27, air filling pump machine; 28, air suction mesh groove; 29, air shunt guide pipe; 30, through-flow groove; 31, upper arc air bag; 32, lower arc air bag; 33, insertion groove; 34, insertion valve port; 35, sleeve groove; 36, first connecting thread; 37, first sealing rubber ring; 38, second connecting thread; 39, second sealing rubber ring; 40, insertion head; 41, adjusting handle; 42, retraction groove; 43, first sealing strip; 44, second sealing strip; 45, third sealing strip; 46, sealing blind groove; 47, sealing through groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below 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 of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] Please refer to Figures 1-10 , the present application provides an embodiment:

[0033] ​​The utility model provides a kind of hot treatment flange forging spray cooling device, including first mounting seat 1 and second mounting seat 2, the structure of first mounting seat 1 and second mounting seat 2 is same direction opposite, the bottom end of first mounting seat 1 and second mounting seat 2 is fixedly connected with support base 3, support base 3 is fixedly connected with support chassis 4 between, the top of support chassis 4 is equipped with guide inclined rack 5, the end of first mounting seat 1 and second mounting seat 2 away from each other is fixedly connected with control liquid pump machine 6, one end of two groups of control liquid pump machine 6 is fixedly connected with cover sleeve 7, cover sleeve 7 is equipped with liquid storage tank 8 inside, the other end of control liquid pump machine 6 is fixedly connected with flow fan 9, and the edge of one end of flow fan 9 is provided with annular atomizing nozzle 10, and the center of one end of flow fan 9 is provided with center atomizing nozzle 11, and the side of first mounting seat 1 is provided with inflatable pump machine 27, and one end of inflatable pump machine 27 is fixedly connected with suction mesh groove 28, and the side of first mounting seat 1 is provided with air distribution duct 29, and the inside of first mounting seat 1 is provided with through-flow groove 30, and the top of one end of first mounting seat 1 is provided with upper arc air bag 31, and the bottom of one end of first mounting seat 1 is provided with lower arc air bag 32, and one end of control liquid pump machine 6 is provided with insertion slot 33, and the inside center of insertion slot 33 is provided with insertion valve mouth 34, and the inside of cover sleeve 7 is provided with cover sleeve 35, and the inner wall of cover sleeve 35 one end is provided with first connecting thread 36, and the inner wall of cover sleeve 35 other end is provided with first sealing rubber ring 37, and the side of liquid storage tank 8 one end is provided with second connecting thread 38, and the side of liquid storage tank 8 other end is provided with second sealing rubber ring 39, and one end of liquid storage tank 8 is provided with insertion head 40, and the other end of liquid storage tank 8 is provided with adjusting handle 41, simultaneously start two end control liquid pump machine 6 and flow fan 9, and cooling water is atomized quickly, and is sprayed to hot treatment flange forging inside and outside respectively through the edge and center annular atomizing nozzle 10 and center atomizing nozzle 11 of one end, two groups of flow fan 9 design can make that mist carries out inside and outside high-speed vortex operation between first mounting seat 1 and second mounting seat 2, greatly improve the spray cooling effect of equipment to hot treatment flange forging.

[0034] Arc-shaped butt joint seat 12, the bottom of the end of the first mounting seat 1 and the second mounting seat 2 close to each other is fixedly connected with the arc-shaped butt joint seat 12, the arc-shaped butt joint seat 12 is movably connected with the bearing arc cover 13, the bottom end of the bearing arc cover 13 is fixedly connected with the moving frame 14, the back of the arc-shaped butt joint seat 12 is provided with the movable shaft 15, the top end of the arc-shaped butt joint seat 12 is movably connected with the turnover arc cover 16 through the movable shaft 15, the front surface of the turnover arc cover 16 is fixedly connected with the pull handle 17, the inside of the moving frame 14 is provided with the contraction seat 18, the inside of the contraction seat 18 is provided with the supporting air cushion 19, the bottom four corners of the moving frame 14 are provided with the moving wheel 20, the inner wall of the bearing arc cover 13 is provided with the adjusting sliding groove 21, a plurality of groups of supporting arc strips 22 are movably connected in the adjusting sliding groove 21, the back surface of the supporting base 4 is fixedly connected with the shunt pipe 23, the back of the shunt pipe 23 is provided with the gas control pump machine 24, the inside of the supporting base 3 is provided with the top contact air bag 25, one end of the top contact air bag 25 is fixedly connected with the top contact block 26, the inner wall of the supporting base 3 is provided with the contraction groove 42, the edge of the arc-shaped butt joint seat 12 is provided with the first sealing strip 43, the edge of the bearing arc cover 13 is provided with the second sealing strip 44, the edge of the turnover arc cover 16 is provided with the third sealing strip 45, the both ends of the turnover arc cover 16 are provided with the sealing blind groove 46, the inside of the arc-shaped butt joint seat 12 is provided with the sealing through groove 47, the supporting air cushion 19 in the inside of the contraction seat 18 is started, the supporting and fixing operation with the ground is realized, and when the bearing arc cover 13 and the moving frame 14 move to the first mounting seat 1 and the second mounting seat 2, the gas control pump machine 24 at the back of the shunt pipe 23 is started, the inside of the contraction groove 42 of the supporting base 3 is inflated, the top contact block 26 at one end of the top contact air bag 25 can top the both ends of the moving frame 14, so that the feeding and fixing operation of the bearing arc cover 13 and the moving frame 14 is quickly completed.

[0035] Working principle: in use, the user first heat treated flange forgings through the load arc cover 13 and moving frame 14, along the support bottom bracket 4 on the set guide inclined frame 5 sent to the first mounting seat 1 and the second mounting seat 2 inside, through the arc-shaped butt joint seat 12 between the preliminary positioning butt joint, after the activity shaft 15 will be turned over arc cover 16 for turning cover operation, at this time the arc-shaped butt joint seat 12, load arc cover 13 and the turning arc cover 16 through the respective edge of the first sealing strip 43, the second sealing strip 44 and the third sealing strip 45, carry on the full lamination sealing butt joint operation, guarantee the sealing of the airflow flow between the first mounting seat 1 and the second mounting seat 2, after can synchronous start first mounting seat 1 and second mounting seat 2 side of the inflation pump machine 27, make it from the suction net groove 28 place suction, again through the side up and down air guide pipe 29, respectively to the first mounting seat 1 and the second mounting seat 2 each other close one end up and down upper arc-shaped air bag 31 and lower arc-shaped air bag 32 place inflation operation, then the upper arc-shaped air bag 31 butt joint turning arc cover 16 both ends of the sealing blind groove 46, lower arc-shaped air bag 32 directly through the arc-shaped butt joint seat 12 sealing through groove 47, directly with the both ends of the load arc cover 13 for butt joint sealing operation, so as to guarantee the heat treated flange forgings inside the load arc cover 13 and turning arc cover 16 get stable reliable sealing cover joint operation, start two end control liquid pump machine 6 and flow vortex fan 9 at the same time, quickly atomize cooling water, and through the edge and center of the annular atomizing nozzle 10 and center atomizing nozzle 11 at one end, respectively to the heat treated flange forgings inside and outside spray operation, two groups of flow vortex fan 9 design can make the mist in the first mounting seat 1 and the second mounting seat 2 between inside and outside high speed vortex operation, greatly improve the equipment of heat treated flange forgings spray cooling effect, in the daily use process, the staff can put the high temperature heat treated flange forgings into the inside of the load arc cover 13, the inside of the load arc cover 13 can be adjusted through the sliding groove 21 before loading, the support arc strip 22 is adapted to move, so that it is adapted to support the bottom of the heat treated flange forgings one by one, then go through the moving frame 14 at the bottom of the load arc cover 13, move up and down between the first mounting seat 1 and the second mounting seat 2, the moving frame 14 moves through the moving wheel 20 at the bottom, moves to the specified position, then starts the support air cushion 19 in the retracting seat 18, realizes the support and fixation with the ground, and when the load arc cover 13 and the moving frame 14 move between the first mounting seat 1 and the second mounting seat 2, the control gas pump 24 at the back of the shunt pipe 23 can be started, so that the top joint air bag 25 in the contraction groove 42 of the support base 3 is inflated, the top joint block 26 at one end of the top joint air bag 25 can top the two ends of the moving frame 14, so as to quickly complete the loading and fixation of the load arc cover 13 and the moving frame 14, avoid abnormal loosening problem of heat treated flange forgings spray cooling in subsequent process, at the same time, two groups of liquid storage tank 8 can be respectively inserted into the sleeve cover 7 at both ends of the first mounting seat 1 and the second mounting seat 2,The liquid storage tank 8 is positioned by screwing the second connecting thread 38 at one end of the side wall with the first connecting thread 36 on the inner wall of the sleeve groove 35, the plug connector 40 at one end is directly connected to the plug valve port 34 of the plug groove 33 at one end of the liquid control pump 6, the first sealing rubber ring 37 and the second sealing rubber ring 39 are butted, ensuring the tightness of the connection between the sleeve cover 7 and the liquid storage tank 8, and such design can quickly replace and recycle the cooling water in the liquid storage tank 8, and the above is the whole working principle of the application.

[0036] It will be obvious to a person skilled in the art that the application is not limited to the details of the above-described exemplary embodiments, but that the application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments should therefore be considered in all respects as illustrative and not restrictive, the scope of the application being defined by the appended claims rather than by the above description, and it is therefore intended that all changes and modifications that fall within the meaning and range of equivalents of the claims be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A spray cooling device for heat-treated flange forgings, comprising a first mounting seat (1) and a second mounting seat (2), characterized in that: The first mounting seat (1) and the second mounting seat (2) have the same structure but opposite directions. The bottom ends of the first mounting seat (1) and the second mounting seat (2) are fixedly connected to a support base (3). A support base frame (4) is fixedly connected between the support bases (3). A guide inclined frame (5) is sleeved on the top of the support base frame (4). The ends of the first mounting seat (1) and the second mounting seat (2) that are away from each other are fixedly connected to a liquid control pump (6). One end of the two groups of liquid control pumps (6) is fixedly connected to a sleeve cover (7). A liquid storage tank (8) is sleeved inside the sleeve cover (7). The other end of the liquid control pump (6) is fixedly connected to a flow turbine (9). An annular atomizing nozzle (10) is provided at the edge of one end of the flow turbine (9). A central atomizing nozzle (11) is provided at the center of one end of the flow turbine (9). An arc-shaped docking seat (12), wherein the bottom of one end of the first mounting seat (1) and the second mounting seat (2) close to each other is fixedly connected to the arc-shaped docking seat (12), a bearing arc cover (13) is movably connected between the arc-shaped docking seats (12), the bottom end of the bearing arc cover (13) is fixedly connected to a movable frame (14), a movable shaft (15) is provided on the back of the arc-shaped docking seat (12), and the top end of the arc-shaped docking seat (12) is movably connected to a flip arc cover (16) through the movable shaft (15), and the front of the flip arc cover (16) is fixedly connected to a lifting handle (17).

2. The spray cooling device for heat-treated flange forgings according to claim 1, characterized in that: A retractable seat (18) is provided inside the movable frame (14), a supporting air cushion (19) is provided inside the retractable seat (18), and movable wheels (20) are provided at the four corners of the bottom of the movable frame (14).

3. The spray cooling device for heat-treated flange forgings according to claim 1, characterized in that: An adjusting slot (21) is provided on the inner wall of the load-bearing arc cover (13), and a plurality of supporting arc strips (22) are movably connected inside the adjusting slot (21).

4. The spray cooling device for heat-treated flange forgings according to claim 1, characterized in that: A shunt pipe (23) is fixedly connected to the back of the support base (4), an air control pump (24) is provided on the back of the shunt pipe (23), a top-connected air bag (25) is provided inside the support base (3), and one end of the top-connected air bag (25) is fixedly connected to a top-connected block (26).

5. The spray cooling device for heat-treated flange forgings according to claim 1, characterized in that: An air pump (27) is provided on one side of the first mounting seat (1), one end of the air pump (27) is fixedly connected to an air suction mesh slot (28), and an air distribution duct (29) is provided on the side of the first mounting seat (1).

6. The spray cooling device for heat-treated flange forgings according to claim 1, characterized in that: A through-flow groove (30) is provided inside the first mounting seat (1), an upper arc-shaped air bag (31) is provided at the top of one end of the first mounting seat (1), and a lower arc-shaped air bag (32) is provided at the bottom of one end of the first mounting seat (1).

7. The spray cooling device for heat-treated flange forgings according to claim 1, characterized in that: A plug-in slot (33) is provided at one end of the liquid control pump (6), and a plug-in valve port (34) is provided at the inner center of the plug-in slot (33).

8. The spray cooling device for heat-treated flange forgings according to claim 1, characterized in that: A sleeve groove (35) is provided inside the sleeve cover (7), a first connecting thread (36) is provided at one end of the inner wall of the sleeve groove (35), a first sealing rubber ring (37) is provided at the other end of the inner wall of the sleeve groove (35), a second connecting thread (38) is provided at one end of the side of the liquid storage tank (8), a second sealing rubber ring (39) is provided at the other end of the side of the liquid storage tank (8), a plug connector (40) is provided at one end of the liquid storage tank (8), and an adjustment handle (41) is provided at the other end of the liquid storage tank (8).

9. The spray cooling device for heat-treated flange forgings according to claim 1, characterized in that: A contraction groove (42) is provided on the inner wall of the support base (3), a first sealing strip (43) is provided on the edge of the arc-shaped docking seat (12), a second sealing strip (44) is provided on the edge of the load-bearing arc cover (13), and a third sealing strip (45) is provided on the edge of the flip arc cover (16).

10. The spray cooling device for heat-treated flange forgings according to claim 1, characterized in that: Sealing blind grooves (46) are provided at both ends of the flip arc cover (16), and a sealing through groove (47) is provided inside the arc-shaped docking seat (12).

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