Cleaning and spraying device for table top of forging machine

Abstract

The invention relates to the technical field of forging scrap cleaning, and discloses a forging machine table top cleaning spraying device which comprises a forging platform, the bottom of the forging platform is connected with a cleaning box body, and the top of the forging platform is connected with a forging frame body; the cleanliness of the supporting platform during forging is guaranteed, meanwhile, the influence of liquid on a high-temperature forging piece is avoided, the supporting platform can be further deeply cleaned and cooled after forging is completed, next forging is facilitated, manual participation is not needed in the whole cleaning process, and the working efficiency is improved. The supporting platform used for supporting the forging workpiece is cleaned through the inevitable time interval when the forging workpiece is forged through the driving part, normal working efficiency cannot be affected, and the problems that in the prior art, if a brush or a rag or a high-pressure water gun is used for cleaning, a large amount of time and manpower are consumed for manual cleaning, and the work efficiency is affected are solved. And particularly, the problem of low efficiency in cleaning of large forging equipment is solved.

Description

Technical Field

[0001] The invention relates to the technical field of forging debris cleaning, and in particular to a cleaning spray device for a forging machine table. Background Art

[0002] In the forging production process, the cleaning of the forging machine table (also called workbench or operating platform) is an important but often overlooked link. If the waste, metal debris and other impurities generated during the forging process are not removed in time, it will not only affect the quality of the product, but also damage the equipment, affecting its normal operation and service life. Therefore, keeping the forging machine table clean is of great significance to ensure production efficiency and product quality.

[0003] Traditional cleaning methods mainly rely on manual operations, such as using brushes, rags or high-pressure water guns for cleaning. Although these methods can achieve the purpose of cleaning to a certain extent, there is a problem that manual cleaning requires a lot of time and manpower, especially in the cleaning of large forging equipment, and the efficiency is low. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a cleaning spray device for a forging machine table, aiming to alleviate the above problems at least to a certain extent.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A cleaning spray device for a forging machine table, comprising: A forging platform, wherein the bottom of the forging platform is connected to a cleaning box, and the top of the forging platform is connected to a forging frame; A forging boss is arranged at the bottom of the forging frame, and the bottom of the forging frame is connected with a driving part for driving the forging boss to move; A forging opening is provided at the top of the forging platform, a connecting opening is provided at the bottom of the forging platform and is connected to the forging opening, a plurality of supporting platforms are provided in the connecting opening, and the plurality of supporting platforms can be spliced ​​to form a truncated table for supporting a forged workpiece; A water tank disposed in the cleaning box, wherein a box body is disposed in the water tank; A connecting shaft disposed in the cleaning box, wherein a connecting cavity is formed in the connecting shaft and a connecting ring is disposed on the connecting shaft; a moving component disposed between the driving portion and the connecting shaft, the moving component being capable of moving the position of the connecting shaft when the forged boss moves upward to a preset position; A connecting portion provided between the connecting shaft and the connecting ring, wherein the connecting shaft can drive the connecting ring to move through the connecting portion when the connecting shaft moves upward, and the connecting ring will no longer move when the connecting shaft moves upward to a first preset position; The injection portion is provided between the box body and the connecting shaft, and is used to transport the liquid in the box body to the connecting cavity when the connecting shaft moves upward, and when the connecting shaft moves upward to the second preset position, the air in the connecting cavity can be released first, and then the liquid in the connecting cavity can be released onto the supporting platform; The clamping portion arranged on the top of the forging platform is used to clamp the workpiece on the supporting platform when the connecting shaft moves upward.

[0006] Preferably, the connecting portion includes a sleeve fixed on the connecting shaft, the connecting ring is slidably connected to the sleeve, the inner side wall of the connecting ring is connected to a spring rod, the outer side wall of the sleeve is provided with a damping groove adapted to one end of the spring rod, the damping groove is a semi-spherical groove, the connecting shaft is connected to a nozzle connected to the connecting cavity, the nozzle extends to the gap between the connecting ring and the connecting shaft and is connected to a sealing ring, and a first spring is connected between the connecting shaft and the connecting ring.

[0007] Preferably, the connecting part also includes a plurality of connecting rods rotatably connected to the connecting ring, the other end of the connecting rod is rotatably connected to the support platform, a limiting rod slidably connected to the support platform is connected in the connecting opening, and a second spring is connected between the support platform and the connecting opening.

[0008] Preferably, the injection portion includes a liquid inlet opened on the side wall of the water tank, the highest height of the liquid inlet is flush with the liquid level in the cleaning box body, a side opening is opened on one side of the box body, a baffle is slidably connected in the side opening, a third spring is connected between the baffle and the box body, one side of the water tank is connected to a connecting pipe, one end of the connecting pipe is connected to a collecting pipe, and the upper end of the collecting pipe is connected to a hose connected to the connecting cavity.

[0009] Preferably, the spraying part further comprises a first traction rope connected to the connecting shaft, the first traction rope extends into the water tank and is connected to the box body, and a fourth spring is connected between the box body and the water tank.

[0010] Preferably, the clamping part includes a first screw rod rotatably connected to the forging platform, a sliding rod threadedly connected to the forging platform, a clamping plate is provided at one end of the sliding rod, and a fifth spring is connected between the clamping plate and the sliding rod.

[0011] Preferably, the moving component includes a bracket slidably connected to the forging frame, a sixth spring is connected between the bracket and the forging frame, a connecting rod extending to the top of the forging boss is connected to the bracket, a connecting frame is fixed in the cleaning box, the connecting shaft is slidably connected to the connecting frame, a second screw rod threadedly connected to the connecting shaft is rotatably connected to the connecting frame, a second traction rope is connected to the bottom of the bracket, one end of the second traction rope passes through the forging platform and is wound around the second screw rod, wherein a portion of the second traction rope bypasses the first screw rod, and a seventh spring is connected between the connecting shaft and the connecting frame.

[0012] Preferably, the driving part comprises a hydraulic cylinder, and the forged boss is connected to a telescopic shaft at the bottom of the hydraulic cylinder.

[0013] In summary, the present invention mainly has the following beneficial effects: By setting a support platform, multiple support platforms can be spliced ​​into a circular table for supporting the forged workpiece. During forging, the driving part moves the position of the forging boss downward, so that the forging boss can give pressure to the forging workpiece on the supporting platform to achieve the purpose of forging. When the debris generated during forging falls on the supporting platform, the operator can move the position of the forging boss upward through the driving part. When the forging boss moves upward to a preset position, the connecting shaft can be moved through the moving part. The upward movement of the connecting shaft can move the position of the supporting platform through the connecting part. The clamping part set can clamp and fix the forged workpiece when the connecting shaft moves upward, so as to avoid the problem of the forged workpiece falling due to the departure of the supporting platform. The top of the support platform contacts the connecting opening. When the connecting shaft reaches the junction of the forging opening and the forging opening, the junction can be used to scrape off the debris that falls on the supporting platform. At the same time, when the connecting shaft moves upward to the first preset position, the connecting shaft continues to move upward. At this time, the position of the supporting platform is no longer moved by the connecting part, that is, the supporting platform moves to the extreme position, but there is still a part exposed at the connecting opening. When the connecting shaft starts to move upward through the moving part, the set injection part can transport the liquid in the box body to the connecting shaft. As the liquid in the connecting cavity increases, the liquid compresses the air in the connecting cavity. When the connecting shaft moves upward to the second preset position, the compressed air in the connecting cavity can be sprayed onto the supporting platform, and high-pressure gas can be blown to the scraped debris and residual debris to achieve the purpose of spraying high-pressure gas with For the purpose of cleaning the support platform, further, the operator can specifically control the driving unit to make the forging boss move upward by a distance and the dwelling time. When the workpiece has not been forged yet, the driving unit can be used to move upward to a preset position, and the forging boss can be reset after only a short dwelling time. That is, after the forging boss is reset, the moving part can be used to reset the position of the connecting shaft, that is, the air in the connecting cavity is sprayed out, but the liquid is not sprayed out, and the debris is cleaned only by the friction scraping and cleaning between the support platform and the forging port and the cleaning of high-pressure gas. At the same time, the gas can also be blown to a part of the forged workpiece, and the debris on the forged workpiece can also be cleaned with high-pressure gas. After the forging is completed and the forged workpiece is taken out, the driving unit can be used to move upward to the preset position. After the forging position is set, the forging boss is stayed for a long time to allow the liquid transported to the connecting cavity to be sprayed onto the supporting platform for deep cleaning. In this way, the liquid is not allowed to contact high-temperature debris and forgings during forging, and the cleanliness of the supporting platform during forging is ensured while avoiding the influence of the liquid on the high-temperature forgings. After the forging is completed, the supporting platform can be further deeply cleaned and cooled to facilitate the next forging. The entire cleaning process does not require manual participation, and utilizes the inevitable time gap when the driving part forges the forged workpiece to clean the supporting platform used to support the forged workpiece, which will not affect the normal work efficiency, and solves the problem of using a brush, rag or high-pressure water gun for cleaning in the prior art.Although these methods can achieve the purpose of cleaning to a certain extent, there is a problem that manual cleaning requires a lot of time and manpower, especially in the cleaning of large forging equipment, and is inefficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the water tank structure of the present invention; Figure 3 It is a schematic diagram of the connection opening structure of the present invention; Figure 4 It is a schematic diagram of the support platform structure of the present invention; Figure 5 It is a schematic diagram of the connecting cavity structure of the present invention; Figure 6 yes Figure 5 A schematic diagram of the enlarged local structure at point A in the middle; Figure 7 It is a schematic diagram of the water tank structure of the present invention; Figure 8 It is a schematic diagram of the box structure of the present invention.

[0015] Reference numerals: 100, forging platform; 101, cleaning box; 102, forging frame; 103, forging boss; 104, driving part; 105, forging port; 106, connecting opening; 107, supporting platform; 108, water tank; 109, box body; 110, connecting shaft; 111, connecting cavity; 112, connecting ring; 200, sleeve; 201, spring rod; 202, damping groove; 203, nozzle; 204, sealing ring; 205, first spring; 206, connecting rod; 207, limit rod; 208, second spring; 300, liquid inlet; 301, side opening; 302, baffle; 303, third spring; 304, connecting pipe; 305, collecting pipe; 306, hose; 307, first traction rope; 308, fourth spring; 400, first screw rod; 401, sliding rod; 402, clamping plate; 403, fifth spring; 500, bracket; 501, sixth spring; 502, connecting rod; 503, connecting frame; 504, second screw rod; 505, second traction rope; 506, seventh spring; 600. Hydraulic cylinder. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] refer to Figure 1-Figure 8 , a cleaning spray device for a forging machine table, comprising: A forging platform 100, wherein a cleaning box 101 is connected to the bottom of the forging platform 100, and a forging frame 102 is connected to the top of the forging platform 100; A forging boss 103 is provided at the bottom of the forging frame 102. The bottom of the forging frame 102 is connected to a driving part 104 for driving the forging boss 103 to move; A forging opening 105 is provided at the top of the forging platform 100, and a connecting opening 106 communicating with the forging opening 105 is provided at the bottom of the forging platform 100. A plurality of supporting platforms 107 are provided in the connecting opening 106. The plurality of supporting platforms 107 can be spliced ​​to form a round table for supporting a forged workpiece; A water tank 108 is disposed in the cleaning box 101, and a box body 109 is disposed in the water tank 108; A connecting shaft 110 is disposed in the cleaning box 101, a connecting cavity 111 is formed in the connecting shaft 110, and a connecting ring 112 is disposed on the connecting shaft 110; A moving component disposed between the driving portion 104 and the connecting shaft 110, the moving component being capable of moving the position of the connecting shaft 110 when the forged boss 103 moves upward to a preset position; A connecting portion provided between the connecting shaft 110 and the connecting ring 112, wherein the connecting shaft 110 can drive the connecting ring 112 to move through the connecting portion when the connecting shaft 110 moves upward, and the connecting ring 112 will no longer move when the connecting shaft 110 moves upward to the first preset position; The injection portion provided between the box body 109 and the connecting shaft 110 is used to transport the liquid in the box body 109 to the connecting cavity 111 when the connecting shaft 110 moves upward, and when the connecting shaft 110 moves upward to the second preset position, the air in the connecting cavity 111 can be released first, and then the liquid in the connecting cavity 111 can be released onto the supporting platform 107; The clamping portion provided on the top of the forging platform 100 is used to clamp the workpiece on the supporting platform 107 when the connecting shaft 110 moves upward; By setting the support platform 107, multiple support platforms 107 can be spliced ​​into a round table for supporting the forged workpiece. During forging, the driving part 104 moves the position of the forging boss 103 downward, so that the forging boss 103 can give pressure to the forged workpiece on the support platform 107 to achieve the purpose of forging. When the debris generated during forging falls on the support platform 107, the operator can move the position of the forging boss 103 upward through the driving part 104. When the forging boss 103 moves upward to the preset position, the connecting shaft 110 can be moved by the moving part. The upward movement of the connecting shaft 110 can move the position of the support platform 107 through the connecting part, wherein the provided clamping part can be used to clamp the forged workpiece when the connecting shaft 110 moves upward. The support platform 107 is clamped and fixed to prevent the forged workpiece from falling due to the departure of the support platform 107. When the top of the support platform 107 contacts the junction of the connecting opening 106 and the forging port 105, the junction can be used to scrape off the debris that falls on the support platform 107. At the same time, when the connecting shaft 110 moves upward to the first preset position, the connecting shaft 110 continues to move upward. At this time, the position of the support platform 107 is no longer moved by the connecting part, that is, the support platform 107 moves to the extreme position, but there is still a part exposed at the connecting opening 106. When the connecting shaft 110 starts to move upward through the moving part, the set injection part can transport the liquid in the box body 109 to the connecting shaft 110, and as the liquid in the connecting cavity 111 When the pressure of the connecting shaft 110 increases, the liquid will compress the air in the connecting chamber 111. When the connecting shaft 110 moves upward to the second preset position, the compressed air in the connecting chamber 111 can be sprayed onto the supporting platform 107, and the scraped debris and residual debris can be blown with high-pressure gas to achieve the purpose of spraying high-pressure gas to clean the supporting platform 107. Furthermore, the operator can specifically control the driving unit 104 to make the forging boss 103 move upward by a distance and a dwelling time. When the forging of the workpiece is not yet completed, the driving unit 104 is used to move upward to the preset position, and the forging boss 103 is only stayed for a short time to reset the position of the forging boss 103. That is, after the forging boss 103 is reset, the moving component can be used to reset the position of the connecting shaft 110, that is, After the air in the connecting chamber 111 is sprayed out, the liquid is not allowed to spray out. Only the friction scraping cleaning between the supporting platform 107 and the forging port 105 and the cleaning of the high-pressure gas are used to clean the debris. At the same time, the gas can also be blown to a part of the forged workpiece, and the debris on the forged workpiece can also be cleaned by high-pressure gas. After the forging is completed and the forged workpiece is taken out, the driving part 104 can be used to move upward to the preset position and stay on the forging boss 103 for a long time, so that the liquid transported to the connecting chamber 111 can be sprayed onto the supporting platform 107 for deep cleaning. In this way, it is possible to prevent the liquid from contacting the high-temperature debris and forgings during forging, and to ensure the cleanliness of the supporting platform 107 during forging while avoiding the influence of the liquid on the high-temperature forgings.After forging is completed, the support platform 107 can be further deeply cleaned and cooled to facilitate the next forging. The entire cleaning process does not require manual participation, and the necessary time gap when the drive unit 104 is forging the forged workpiece is used to clean the support platform 107 used to support the forged workpiece, which will not affect the normal work efficiency, and solves the problem of using a brush, rag or high-pressure water gun for cleaning in the prior art. Although these methods can achieve the purpose of cleaning to a certain extent, there is a problem that manual cleaning requires a lot of time and manpower, especially in the cleaning of large forging equipment, and the efficiency is low.

[0018] As a further solution of the present invention, the connecting portion includes a sleeve 200 fixed on the connecting shaft 110, a connecting ring 112 is slidably connected to the sleeve 200, an inner side wall of the connecting ring 112 is connected to a spring rod 201, an outer side wall of the sleeve 200 is provided with a damping groove 202 adapted to one end of the spring rod 201, the damping groove 202 is a semi-spherical groove, a nozzle 203 connected to the connecting cavity 111 is connected to the connecting shaft 110, the nozzle 203 extends to the gap between the connecting ring 112 and the connecting shaft 110 and is connected to a sealing ring 204, and a first spring 205 is connected between the connecting shaft 110 and the connecting ring 112; By setting the first spring 205, the first spring 205 can limit the position of the connecting ring 112, and the friction force generated by the cooperation between the spring rod 201 and the damping groove 202 can also be used to limit the position of the connecting ring 112. At the same time, the sealing ring 204 can not only seal one end of the nozzle 203, but also generate a certain friction force with the connecting ring 112 to ensure that the connecting ring 112 can be driven to move when the connecting shaft 110 moves upward. After the connecting ring 112 moves to allow the supporting platform 107 to move to the limit position, the movement of the connecting ring 112 is restricted, and the connecting shaft 110 is moved upward. When the connecting shaft 110 continues to move upward, the force of the first spring 205 and the force of the spring rod 201 can be overcome, the spring rod 201 is separated from the damping groove 202, and the connecting shaft 110 drives the nozzle 203 to leave the gap between the connecting shaft 110 and the connecting ring 112. The nozzle 203 is no longer sealed, and the compressed medium in the connecting cavity 111 can be sprayed out from the nozzle 203. When the connecting shaft 110 continues to move upward, it can move to the top of the supporting platform 107 through the channels generated by the displacement of the multiple supporting platforms 107. The nozzle 203 can correspond to the top of the supporting platform 107 to achieve the purpose of cleaning the debris on the supporting platform 107.

[0019] As a further solution of the present invention, the connection part further includes a plurality of connecting rods 206 rotatably connected to the connecting ring 112, the other end of the connecting rod 206 is rotatably connected to the supporting platform 107, a limiting rod 207 slidably connected to the supporting platform 107 is connected in the connecting opening 106, and a second spring 208 is connected between the supporting platform 107 and the connecting opening 106; By setting a limit rod 207, the limit rod 207 can support the support platform 107. When the driving part 104 applies pressure to the forging workpiece, the limit rod 207 will support the support platform 107. When the connecting shaft 110 drives the connecting ring 112 to move upward, it can touch the support platform 107 through the connecting rod 206, so that the support platform 107 can be subjected to force to overcome the second spring 208 to slide on the limit rod 207. When the support platform 107 slides to the limit position on the limit rod 207, the movement of the connecting ring 112 is restricted. At this time, the force of the first spring 205 and the force of the spring rod 201 are overcome, and the connecting shaft 110 can continue to move upward.

[0020] As a further solution of the present invention, the spraying part includes a liquid inlet 300 opened on the side wall of the water tank 108, the highest height of the liquid inlet 300 is flush with the liquid level in the cleaning box 101, a side opening 301 is opened on one side of the box body 109, a baffle 302 is slidably connected in the side opening 301, a third spring 303 is connected between the baffle 302 and the box body 109, a connecting pipe 304 is connected to one side of the water tank 108, one end of the connecting pipe 304 is connected to a collecting pipe 305, and the upper end of the collecting pipe 305 is connected to a hose 306 connected to the connecting chamber 111; By setting the box body 109, when in use, the position of the box body 109 can be moved upward. Since the liquid level in the cleaning box body 101 is flush with the liquid inlet 300, the liquid can enter the box body 109 through the liquid inlet 300. When the box body 109 moves upward, the baffle 302 on the box body 109 can close the side opening 301, and the excess liquid can flow out from the liquid inlet 300. When the box body 109 gradually covers the liquid inlet 300, the air between the box body 109 and the top of the water tank 108 can enter the connecting chamber 111 through the connecting pipe 304, the manifold 305 and the soft rod, and the nozzle 203 on the connecting chamber 111 is prevented by the sealing pipe. When the body 109 continues to move upward, the air can be compressed. When the connecting shaft 110 is still moving, the position of the box body 109 continues to move so that the connecting pipe 304 touches the position of the baffle 302. The baffle 302 moves relative to the box body 109 to open the side opening 301, and the liquid can enter the connecting pipe 304. It can be transported to the connecting cavity 111 through the connecting pipe 304, the collecting pipe 305 and the hose 306. When the liquid gradually fills the connecting cavity 111, the air in the connecting cavity 111 can continue to be compressed. When the nozzle 203 leaves the connecting ring 112, the nozzle 203 is opened, which can achieve the purpose of releasing the medium in the connecting cavity 111.

[0021] As a further solution of the present invention, the spraying part further includes a first traction rope 307 connected to the connecting shaft 110, the first traction rope 307 extends into the water tank 108 and is connected to the box body 109, and a fourth spring 308 is connected between the box body 109 and the water tank 108; By providing the first traction rope 307 , when the connecting shaft 110 moves upward, the force of the fourth spring 308 can be overcome to move the position of the box body 109 upward, so as to achieve the purpose of driving the box body 109 to move and compress the air in the connecting chamber 111 when the connecting shaft 110 moves upward.

[0022] As a further solution of the present invention, the clamping part includes a first screw rod 400 rotatably connected to the forging platform 100, a sliding rod 401 slidably connected to the forging platform 100 is threadedly connected to the first screw rod 400, a clamping plate 402 is provided at one end of the sliding rod 401, and a fifth spring 403 is connected between the clamping plate 402 and the sliding rod 401; By setting the first screw rod 400, when in use, the operator can rotate the first screw rod 400. The rotation of the first screw rod 400 can displace the sliding rod 401 through the force of the thread, so that the clamping plate 402 can clamp the workpiece through the sliding rod 401 and the fifth spring 403, because the clamping plate 402 and the forged workpiece are fixed by the force of the fifth spring 403 and the friction between the clamping plate 402 and the workpiece, that is, when the connecting shaft 110 is subsequently displaced to the top of the support platform 107, it can touch the position of the forged workpiece to avoid the problem of obstructed movement.

[0023] As a further solution of the present invention, the moving part includes a bracket 500 slidably connected to the forging frame 102, a sixth spring 501 is connected between the bracket 500 and the forging frame 102, a connecting rod 502 extending to the top of the forging boss 103 is connected to the bracket 500, a connecting frame 503 is fixed in the cleaning box 101, a connecting shaft 110 is slidably connected to the connecting frame 503, a second screw rod 504 threadedly connected to the connecting shaft 110 is rotatably connected to the connecting frame 503, a second traction rope 505 is connected to the bottom of the bracket 500, one end of the second traction rope 505 passes through the forging platform 100 and is wound on the second screw rod 504, wherein a part of the second traction rope 505 bypasses the first screw rod 400, and a seventh spring 506 is connected between the connecting shaft 110 and the connecting frame 503; By setting the bracket 500, when the telescopic end of the driving part 104 lifts the forged boss 103 upward to a preset position, it can contact the connecting rod 502. When the forged boss 103 continues to move upward, the position of the bracket 500 can be moved upward through the connecting rod 502. The movement of the bracket 500 can pull the second traction rope 505. The second traction rope 505 can move the first screw rod 400 through the friction between the second traction rope 505 and the first screw rod 400. The second traction rope 505 can pull the second screw rod 504 to make the second screw rod 504 rotate, so as to achieve the purpose of moving the connecting shaft 110 upward.

[0024] As a further solution of the present invention, the driving part 104 includes a hydraulic cylinder 600, and the forged boss 103 is connected to a telescopic shaft at the bottom of the hydraulic cylinder 600; By providing the hydraulic cylinder 600 , a driving force can be provided for the movement of the forging boss 103 .

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning spray device for a forging machine table, characterized in that: include: A forging platform (100), wherein the bottom of the forging platform (100) is connected to a cleaning box (101), and the top of the forging platform (100) is connected to a forging frame (102); A forging boss (103) is arranged at the bottom of the forging frame (102), and the bottom of the forging frame (102) is connected to a driving part (104) for driving the forging boss (103) to move; A forging opening (105) is provided on the top of the forging platform (100); a connecting opening (106) is provided on the bottom of the forging platform (100) and is communicated with the forging opening (105); a plurality of supporting platforms (107) are provided in the connecting opening (106); and the plurality of supporting platforms (107) can be spliced ​​together to form a truncated table for supporting a forged workpiece; A water tank (108) disposed in the cleaning box body (101), wherein a box body (109) is disposed in the water tank (108); A connecting shaft (110) is arranged in the cleaning box (101), a connecting cavity (111) is provided in the connecting shaft (110), and a connecting ring (112) is provided on the connecting shaft (110); a moving component provided between the driving portion (104) and the connecting shaft (110), the moving component being capable of moving the position of the connecting shaft (110) when the forging boss (103) moves upward to a preset position; A connecting portion provided between the connecting shaft (110) and the connecting ring (112), wherein the connecting shaft (110) can drive the connecting ring (112) to move via the connecting portion when moving upward, and the connecting ring (112) no longer moves when the connecting shaft (110) moves upward to a first preset position; a spray portion disposed between the box body (109) and the connecting shaft (110), used to transport the liquid in the box body (109) to the connecting cavity (111) when the connecting shaft (110) moves upward, and to first release the air in the connecting cavity (111) and then release the liquid in the connecting cavity (111) onto the supporting platform (107) when the connecting shaft (110) moves upward to a second preset position; The clamping portion provided on the top of the forging platform (100) is used to clamp the workpiece on the supporting platform (107) when the connecting shaft (110) moves upward.

2. A cleaning spray device for a forging machine table according to claim 1, characterized in that: The connecting portion comprises a sleeve (200) fixed on the connecting shaft (110); the connecting ring (112) is slidably connected to the sleeve (200); the inner side wall of the connecting ring (112) is connected to a spring rod (201); the outer side wall of the sleeve (200) is provided with a damping groove (202) adapted to one end of the spring rod (201); the damping groove (202) is a semi-spherical groove; the connecting shaft (110) is connected to a nozzle (203) in communication with the connecting cavity (111); the nozzle (203) extends to a gap between the connecting ring (112) and the connecting shaft (110) and is connected to a sealing ring (204); and a first spring (205) is connected between the connecting shaft (110) and the connecting ring (112).

3. A cleaning spray device for a forging machine table according to claim 1, characterized in that: The connecting portion further comprises a plurality of connecting rods (206) rotatably connected to the connecting ring (112); the other ends of the connecting rods (206) are rotatably connected to the supporting platform (107); a limiting rod (207) slidably connected to the supporting platform (107) is connected inside the connecting opening (106); and a second spring (208) is connected between the supporting platform (107) and the connecting opening (106).

4. A cleaning spray device for a forging machine table according to claim 1, characterized in that: The spraying portion comprises a liquid inlet (300) formed on a side wall of the water tank (108), the highest height of the liquid inlet (300) being flush with the liquid level in the cleaning box body (101); a side opening (301) is formed on one side of the box body (109); a baffle (302) is slidably connected in the side opening (301); a third spring (303) is connected between the baffle (302) and the box body (109); a connecting pipe (304) is connected to one side of the water tank (108); one end of the connecting pipe (304) is connected to a manifold (305); and a hose (306) connected to the connecting cavity (111) is connected to the upper side of the manifold (305).

5. A cleaning spray device for a forging machine table according to claim 1, characterized in that: The spraying portion further comprises a first traction rope (307) connected to the connecting shaft (110), the first traction rope (307) extending into the water tank (108) and connected to the box body (109), and a fourth spring (308) is connected between the box body (109) and the water tank (108).

6. A cleaning spray device for a forging machine table according to claim 1, characterized in that: The clamping portion comprises a first screw rod (400) rotatably connected to the forging platform (100), a sliding rod (401) slidably connected to the forging platform (100) being threadedly connected to the first screw rod (400), a clamping plate (402) being provided at one end of the sliding rod (401), and a fifth spring (403) being connected between the clamping plate (402) and the sliding rod (401).

7. A cleaning spray device for a forging machine table according to claim 6, characterized in that: The movable component comprises a bracket (500) slidably connected to the forging frame (102), a sixth spring (501) is connected between the bracket (500) and the forging frame (102), a connecting rod (502) extending to the top of the forging boss (103) is connected to the bracket (500), a connecting frame (503) is fixed in the cleaning box (101), the connecting shaft (110) is slidably connected to the connecting frame (503), and the connecting frame (50 3) is rotatably connected to a second screw rod (504) threadedly connected to the connecting shaft (110), a second traction rope (505) is connected to the bottom of the bracket (500), one end of the second traction rope (505) passes through the forging platform (100) and is wound around the second screw rod (504), wherein a portion of the second traction rope (505) bypasses the first screw rod (400), and a seventh spring (506) is connected between the connecting shaft (110) and the connecting frame (503).

8. A cleaning spray device for a forging machine table according to claim 1, characterized in that: The driving part (104) comprises a hydraulic cylinder (600), and the forged boss (103) is connected to a telescopic shaft at the bottom of the hydraulic cylinder (600).

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