Hardware stamping die with intelligent cooling system

Abstract

The invention belongs to the technical field of stamping dies, and discloses a hardware stamping die with an intelligent cooling system.The hardware stamping die comprises a rack and a mounting plate, the mounting plate is arranged on one side of the rack through screws, and a plurality of female dies are fixedly arranged on one side of the mounting plate. When gas is exhausted into the two hollow cylinders, the two circular plates are pushed correspondingly, the two push rods are further made to move forwards, the two circular plates are pushed by the gas, the two push rods move in the opposite directions, then the multiple ejector rods move upwards, a workpiece formed in the female die is jacked up, and therefore in the punching process, the workpiece is punched, and the punching efficiency is improved. The workpiece does not need to be taken out of the die manually and is jacked up in the stamping process, the workpiece is convenient to take, and meanwhile the machining efficiency of the workpiece is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of stamping dies, in particular to a metal stamping die with an intelligent cooling system. Background Art

[0002] In traditional mold design, the mold drives the die and punch to perform stamping operations through a cylinder or other driving device.

[0003] During the stamping process, it is often difficult to remove the molded part from the die. Because the molded part is stuck inside the die, traditional mold designs often make it difficult to remove the molded part. The molded part may become stuck and difficult to remove smoothly. This not only increases the difficulty for workers but also may reduce production efficiency. Additional tools or equipment, such as robotic arms, are often required to help remove the workpiece from the die, which undoubtedly increases production costs and operational complexity. In addition, in some designs, although the mold is equipped with a cooling device to reduce the risk of mold deformation or damage at high temperatures, the coolant is often not recyclable. The coolant is usually only used for cooling and cannot be reused after use, which leads to waste and increases production costs. Although some mold cooling systems have cooling functions, the coolant is not easily circulated, and frequent coolant changes are often required. This not only complicates equipment maintenance, but also affects stamping accuracy and may even damage the mold. More importantly, the waste of coolant has an adverse impact on the environment, increasing energy consumption and waste emissions in the industrial production process.

[0004] In summary, there is an urgent need for a method to improve the efficiency of mold use, ensure stamping accuracy, solve the problem of coolant recovery and utilization, and facilitate and quickly remove the formed workpiece in the die without increasing the complexity of the operation. Summary of the Invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a metal stamping die with an intelligent cooling system.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a metal stamping die with an intelligent cooling system, the die comprising a frame:

[0007] A mounting plate is fixed to one side of the frame by screws, and a plurality of concave molds are fixedly provided on one side of the mounting plate. The mounting plate can be removed from the frame by turning the screws;

[0008] A round rod is movably sleeved on the outer surfaces of the plurality of concave dies, and the concave dies are fixedly arranged on one side of the mounting plate;

[0009] Two first connecting plates are fixedly provided on one side of the mounting plate, and hollow cylinders are fixedly provided on opposite sides of the two first connecting plates;

[0010] The two boxes are respectively fixed on the outer surfaces of the plurality of round rods, and pressure plates are slidably provided on the inner walls of the two boxes. The two pressure plates can slide on the inner walls of the two boxes respectively.

[0011] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod is pivotally connected to said linking rod at the second end of said connecting rod. The camming mechanism that this two ends are connected with the said camming body has the said second limit switch, and the said camming body has the said second limit switch.

[0012] In the above technical solution, the multiple connecting rods are grouped in pairs, and a horizontal plate is fixedly provided on one side of the two groups of connecting rods. A cylinder is installed on one side of the frame, and a bottom rod is installed on the output end of the cylinder. One side of the two bottom rods is fixedly provided on one side of the punch. By controlling the output end of the cylinder, the bottom rod is driven to move upward, and the punch is further driven to move upward.

[0013] In the above technical solution, preferably, a hydraulic rod is installed on one side of the frame, and a push plate is fixedly provided at the output end of the hydraulic rod, and a fixed plate is fixedly provided on one side of the push plate. By controlling the output end of the hydraulic rod to move forward, the push plate is further driven to move, and the push plate and the lifted workpiece are flush, and the push plate pushes the workpiece.

[0014] In the above technical solution, preferably, a plurality of connecting pipes are installed on one side of the fixed plate, and a nozzle is installed on one side of the plurality of connecting pipes. When the pusher plate moves, the fixed plate is driven to move, and the coolant is injected into the interior of the plurality of nozzles through the plurality of connecting pipes. The coolant is sprayed into the interior of the die through the plurality of nozzles to cool the die.

[0015] In the above technical solution, preferably, a shunt pipe is installed at one end of the plurality of connecting pipes, a telescopic hose is fixedly provided at one end of the shunt pipe, and a liquid storage tank is fixedly provided on one side of the frame through a screw. The coolant is discharged to the inside of the shunt pipe through the telescopic hose, and the liquid storage tank can be removed by turning the screw.

[0016] In the above technical solution, preferably, a second guide pipe is fixedly provided on one side of the liquid storage tank, a tee is provided at one end of the second guide pipe, a delivery pump is installed at one end of the tee through a pipeline, a first guide pipe is installed at the output end of the delivery pump, one end of the first guide pipe is fixedly provided on one side of the telescopic hose, and a liquid inlet pipe is fixedly provided on one side of the liquid storage tank. When the external power switch of the delivery pump is turned on, suction is generated at the output end of the delivery pump, and the coolant inside the liquid storage tank is discharged into the interior of the first guide pipe through the second guide pipe under the action of the delivery pump, and further discharged into the interior of the diversion pipe through the telescopic hose. The telescopic hose has telescopic resilience, so that the fixed plate can move, and coolant can be added to the inside of the processing tank through the liquid inlet pipe.

[0017] In the above technical solution, preferably, a plurality of slots are opened on one side of the die, a mouth box is fixedly provided on one side of the die, a transverse groove is fixedly provided on one side of the mouth box, and coolant is injected into the inside of the die, and the coolant inside the die flows to the inside of the mouth box through the plurality of slots, and the coolant inside the mouth box is discharged to the inside of the hollow tube through the transverse groove.

[0018] In the above technical solution, preferably, a pump is installed at one end of the transverse groove, a hollow tube is installed at the output end of the pump, a treatment tank is fixedly provided on one side of the hollow tube, a filter plate is fixedly embedded at the inner wall of the treatment tank, and the external power switch of the pump is turned on, and suction is generated at the input end of the pump, and the coolant inside the hollow tube is further discharged into the interior of the treatment tank. Activated carbon, an adsorbent, is added to the upper side of the filter plate. When the used coolant is discharged into the interior of the treatment tank, it contacts the adsorbent on the upper side of the filter plate. The activated carbon adsorbs the particulate matter in the liquid and discharges it into the interior of the third conduit through the leakage holes on the filter plate.

[0019] In the above technical solution, preferably, a rotating rod is provided at the center of one side of the filter plate through a bearing, a plurality of stirring plates are fixedly provided on the outer surface of the rotating rod, a turbine blade is installed at one end of the stirring plate, a third conduit is fixedly provided on one side of the processing tank, and one end of the third conduit is fixedly provided on one side of the tee pipe. When the pump is turned on, gas and liquid flow inside the hollow tube, which drives the turbine blade to rotate when passing through the turbine blade, further drives the rotating rod to rotate, and then causes the plurality of stirring plates to rotate. The plurality of stirring plates stir the activated carbon and the coolant to fully mix together, so that the activated carbon fully adsorbs the solid impurities in the coolant.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. When stamping hardware, the present invention moves upward, and further drives the two horizontal plates to move upward through multiple connecting rods. During the movement, the two horizontal plates can push the two pressure plates upward respectively. At this time, the two pressure plates moving upward push the gas inside the two boxes, and discharge it into the interior of the two hollow cylinders through the two air guide pipes. When the gas is discharged into the interior of the two hollow cylinders, it pushes the two circular plates respectively, further causing the two push rods to move forward. The two circular plates are pushed by the gas, and the two push rods move in relative directions, thereby causing the multiple push rods to move upward, and lift the workpiece formed inside the die. At this time, the lifted workpiece is taken out, and the next raw material is placed in the interior of the die. When the punch moves downward, the two pressure plates are not affected by the two The horizontal plate is squeezed, and at this time, multiple second springs and two first springs all have elastic force. At this time, the elastic force generated by multiple second springs pushes the two pressure plates downward, and further, the two second limit plates are not subjected to the pressure of the gas, and the elastic force of the two first springs pushes the two circular plates to move in opposite directions. The first limit plate has a supporting effect on the two first springs, so that the two first springs are installed inside the hollow cylinder, and the two second limit plates have a limiting effect on the two circular plates, further making the two push rods move in opposite directions, pulling down multiple push rods, and recovering the multiple push rods to the inside of the two dies, so that during stamping, there is no need to manually remove the workpiece from the mold, and it can be lifted up during the stamping process, which is convenient for taking the workpiece and improves the processing efficiency of the workpiece.

[0022] 2. According to the present invention, after the stamping is completed, multiple ejector pins lift the formed mold. At this time, the output end of the hydraulic rod is controlled to move forward, further driving the pusher plate to move. The pusher plate and the lifted workpiece are flush, and the pusher plate pushes the workpiece onto it. By collecting the formed workpiece, the fixed plate is driven to move while the pusher plate moves, and the external power switch of the delivery pump is turned on, and then the output end of the delivery pump generates suction. Coolant can be added to the inside of the processing tank through the liquid inlet pipe, and the valve on the second guide pipe is opened. The coolant inside the liquid storage tank is discharged into the inside of the first guide pipe through the second guide pipe under the action of the delivery pump, and further discharged to the inside of the diversion pipe through the telescopic hose, and then injected into the inside of the multiple nozzles through multiple connecting pipes. The coolant is sprayed into the inside of the die through the multiple nozzles to cool the die. The telescopic hose has telescopic resilience, so that the fixed plate can move, thereby cooling the inside of the die when it is in use to prevent the die from being deformed due to excessive temperature during long processing time.

[0023] 3. When the mold is used, the present invention injects coolant into the cavity, and the coolant in the cavity flows into the interior of the mouth box through a plurality of slots. By turning on the external power switch of the pump, the input end of the pump generates suction, and the coolant in the mouth box is discharged into the interior of the hollow tube through the transverse slot, and further discharged into the interior of the treatment tank. The upper side of the filter plate is added with an adsorbent activated carbon. When the used coolant is discharged into the interior of the treatment tank, it contacts the adsorbent on the upper side of the filter plate. The activated carbon adsorbs the particulate matter in the liquid and is discharged into the interior of the third conduit through the leakage hole on the filter plate, and then is discharged through the three-way pipe. It is discharged to the inside of the first guide pipe for cooling again. The turbine blades are inside the hollow tube. When the pump is turned on, gas and liquid flow inside the hollow tube. When passing through the turbine blades, the turbine blades are driven to rotate, and the rotating rod is further driven to rotate, thereby causing multiple stirring plates to rotate. The multiple stirring plates stir the activated carbon and the coolant to mix them together, so that the activated carbon can fully absorb the solid impurities in the coolant. Therefore, when cooling the mold, the coolant can be used many times after use, reducing the downtime required for frequent addition of coolant and improving the working efficiency of the stamping mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The present invention provides a schematic side view of the three-dimensional structure of a metal stamping die with an intelligent cooling system.

[0025] Figure 2 The present invention provides a schematic diagram of the front three-dimensional structure of a metal stamping die with an intelligent cooling system.

[0026] Figure 3 The present invention provides a schematic side view of the three-dimensional structure of a metal stamping die with an intelligent cooling system.

[0027] Figure 4 The present invention provides a schematic side view of the three-dimensional structure of a metal stamping die with an intelligent cooling system.

[0028] Figure 5 The present invention provides a schematic diagram of the three-dimensional structure of a metal stamping die with an intelligent cooling system after the mounting plate is disassembled from the frame.

[0029] Figure 6 The present invention proposes a schematic diagram of the three-dimensional structure of a metal stamping die with an intelligent cooling system after the punch is raised.

[0030] Figure 7 The present invention provides a schematic diagram of the three-dimensional structure of a metal stamping die with an intelligent cooling system after disassembly and ascent.

[0031] Figure 8 The present invention provides a schematic diagram of the cross-sectional three-dimensional structure of a hollow cylinder in a metal stamping die with an intelligent cooling system.

[0032] Figure 9 The present invention provides a schematic diagram of the sectional three-dimensional structure of a box in a metal stamping die with an intelligent cooling system.

[0033] Figure 10 The present invention provides a schematic cross-sectional three-dimensional structural diagram of a processing tank in a metal stamping die with an intelligent cooling system.

[0034] Figure 11 The present invention proposes a metal stamping die with an intelligent cooling system Figure 2 A in the figure is an enlarged schematic diagram of the three-dimensional structure.

[0035] Legend: 1. Frame; 2. Mounting plate; 201. Die; 202. Round rod; 203. Punch; 204. First connecting plate; 205. Hollow cylinder; 206. Push rod; 207. First connecting shaft; 208. Transmission plate; 209. Second connecting shaft; 210. Second connecting plate; 211. Push rod; 212. First limiting plate; 213. First spring; 214. Round plate; 215. Second limiting plate; 216. Air guide tube; 217. Box; 218. Press plate; 219. Second spring; 220. Connecting rod; 221. Horizontal plate; 222. Cylinder ; 223, bottom rod; 3, hydraulic rod; 301, push plate; 302, fixed plate; 303, connecting pipe; 304, nozzle; 305, diverter pipe; 306, telescopic hose; 307, liquid storage tank; 308, tee pipe; 309, delivery pump; 310, first guide pipe; 311, liquid inlet pipe; 312, second guide pipe; 4, notch; 401, mouth box; 402, horizontal groove; 403, pump; 404, hollow pipe; 405, treatment tank; 406, filter plate; 407, rotating rod; 408, stirring plate; 409, turbine blade; 410, third conduit. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0037] like Figures 1 to 11 As shown, the present invention provides a metal stamping die with an intelligent cooling system, the die comprising a frame 1:

[0038] The mounting plate 2 is fixed to one side of the frame 1 by screws, and a plurality of concave molds 201 are fixedly provided on one side of the mounting plate 2;

[0039] The round rod 202 is movably mounted on the outer surface of the plurality of concave molds 201, and the concave molds 201 are fixedly mounted on one side of the mounting plate 2;

[0040] Two first connecting plates 204 are fixedly arranged on one side of the mounting plate 2, and a hollow cylinder 205 is fixedly arranged on the opposite side of the two first connecting plates 204;

[0041] Two boxes 217 are respectively fixed on the outer surfaces of the multiple round rods 202, and a pressure plate 218 is slidably provided on the inner walls of the two boxes 217. A punch 203 is movably sleeved on the outer surfaces of the multiple round rods 202. A circular plate 214 is movably embedded in the inner walls of the two hollow cylinders 205. A push rod 206 is fixedly provided on the opposite side of the two circular plates 214. A first connecting shaft 207 is fixedly provided on one side of the two push rods 206. A transmission plate 208 is movably sleeved on the outer surfaces of the two first connecting shafts 207. A second connecting shaft 209 is movably embedded on one side of the two transmission plates 208. A second connecting shaft 209 is fixedly provided on both sides of the two second connecting shafts 209. A plurality of ejector rods 211 are fixedly provided on one side of the second connecting plate 210. The plurality of ejector rods 211 are movably embedded in the inner wall of the die 201. A first limit plate 212 is fixedly embedded on the inner wall of the two hollow cylinders 205. The two push rods 206 They are respectively movably embedded in the inner walls of the two first limit plates 212, and the first spring 213 is fixedly provided on the opposite side of the two first limit plates 212. The second limit plates 215 are fixedly embedded on the inner walls of the two hollow cylinders 205. An air guide tube 216 is installed at the center of the opposite side of the two hollow cylinders 205. One side of the two air guide tubes 216 is respectively fixedly provided on one side of the two box bodies 217, and one side of the two pressure plates 218 is fixedly provided with multiple second springs 219. One side of the multiple second springs 219 is respectively fixedly provided on one side of the inner wall of the two first connecting shafts 207. A plurality of connecting rods 220 are fixedly provided on one side of the die 201. The multiple connecting rods 220 are grouped in pairs, and a horizontal plate 221 is fixedly provided on one side of the two groups of connecting rods 220. A cylinder 222 is installed on one side of the frame 1, and a bottom rod 223 is installed on the output end of the cylinder 222. One side of the two bottom rods 223 is fixedly provided on one side of the punch 203.

[0042] When in use, the punch 203 can slide on the outer surface of multiple round rods 202, and the bottom rod 223 is driven to move upward by controlling the output end of the cylinder 222, further driving the punch 203 to move upward. At this time, the raw material is placed inside the die 201. During stamping, the cylinder 222 drives the bottom rod 223 to press down, further making the punch 203 press on the upper side of the die 201 to form the workpiece. After the stamping is completed, the punch 203 moves upward, and further drives the two cross plates 221 to move upward through multiple connecting rods 220. During the movement, the two cross plates 221 can respectively push the two pressing plates 218 upward, and the two pressing plates 218 can respectively slide on the inner walls of the two boxes 217. At this time, the two pressing plates 218 moving upward push the gas inside the two boxes 217, and discharge it to the inside of the two hollow cylinders 205 through the two air guide pipes 216. The two circular plates 214 can respectively press the gas inside the two hollow cylinders 205 When the two push rods 206 slide, and the gas is discharged into the interior of the two hollow cylinders 205, the two circular plates 214 are pushed respectively, further causing the two push rods 206 to move forward, and the two transmission plates 208 can rotate around the two first connecting shafts 207 or the two second connecting shafts 209, and the multiple ejector pins 211 can slide on the inner wall of the die 201, and then when the two push rods 206 move in relative directions, the two push rods 206 push the second connecting plate 210 upward through the two transmission plates 208, further causing the multiple ejector pins 211 to move upward, and when the two push rods 206 move in opposite directions, the two push rods 206 pull the second connecting plate 210 downward through the two transmission plates 208, further causing the multiple ejector pins 211 to move downward, at this time, the two circular plates 214 are pushed by the gas, and the two push rods 206 move in relative directions, thereby causing the multiple ejector pins 211 to move upward, thereby lifting the workpiece formed inside the die 201, as shown in FIG. Figure 6 As shown, the lifted workpiece is taken out at this time, and the next raw material is placed inside the die 201. When the punch 203 moves downward, the two pressure plates 218 are not squeezed by the two cross plates 221. At this time, the multiple second springs 219 and the two first springs 213 both have elastic force. At this time, the elastic force generated by the multiple second springs 219 pushes the two pressure plates 218 downward. Further, the two second limiting plates 215 are not subjected to the pressure of the gas. The elastic force of the two first springs 213 pushes the two circular plates 214 to move in opposite directions. The first limiting plate 212 has a supporting effect on the two first springs 213, so that the two first springs 213 are installed inside the hollow cylinder 205. The two second limiting plates 215 have a limiting effect on the two circular plates 214, further causing the two push rods 206 to move in opposite directions, pulling the multiple ejector rods 211 downward, and recovering the multiple ejector rods 211 to the inside of the two die 201.

[0043] See also Figures 1 to 11In one embodiment, a hydraulic rod 3 is installed on one side of the frame 1, and a push plate 301 is fixedly provided at the output end of the hydraulic rod 3. A fixed plate 302 is fixedly provided on one side of the push plate 301. By controlling the output end of the hydraulic rod 3 to move forward, the push plate 301 is further driven to move. The push plate 301 is flush with the lifted workpiece, and the push plate 301 pushes the workpiece.

[0044] See also Figures 1 to 11 In one embodiment, a plurality of connecting tubes 303 are installed on one side of the fixed plate 302, and a nozzle 304 is installed on one side of the plurality of connecting tubes 303. When the pusher plate 301 moves, the fixed plate 302 is driven to move. The coolant is injected into the interior of the plurality of nozzles 304 through the plurality of connecting tubes 303, and the coolant is sprayed into the interior of the die 201 through the plurality of nozzles 304 to cool the die 201.

[0045] See also Figures 1 to 11 In one embodiment, a shunt pipe 305 is installed at one end of the multiple connecting pipes 303, a telescopic hose 306 is fixedly installed at one end of the shunt pipe 305, 313 is fixedly installed on one side of the rack 1, and a liquid storage tank 307 is installed on one side of the rack 1 through a screw. The coolant is discharged into the interior of the shunt pipe 305 through the telescopic hose 306, and the liquid storage tank 307 can be removed by turning the screw.

[0046] See also Figures 1 to 11 In one embodiment, a second guide pipe 312 is fixedly provided on one side of the liquid storage tank 307. A tee pipe 308 is provided at one end of the second guide pipe 312. A delivery pump 309 is installed at one end of the tee pipe 308 through a pipeline. A first guide pipe 310 is installed at the output end of the delivery pump 309. One end of the first guide pipe 310 is fixedly provided on one side of the telescopic hose 306. A liquid inlet pipe 311 is fixedly provided on one side of the liquid storage tank 307. When the external power switch of the delivery pump 309 is turned on, suction is generated at the output end of the delivery pump 309. The coolant in the liquid storage tank 307 is discharged into the interior of the first guide pipe 310 through the second guide pipe 312 under the action of the delivery pump 309, and further discharged into the interior of the diversion pipe 305 through the telescopic hose 306. The telescopic hose 306 has telescopic resilience, so that the fixed plate 302 can move. Coolant can be added to the processing tank 405 through the liquid inlet pipe 311.

[0047] See also Figures 1 to 11In one embodiment, a plurality of slots 4 are provided on one side of the die 201, a mouth box 401 is fixedly provided on one side of the die 201, a transverse groove 402 is fixedly provided on one side of the mouth box 401, and coolant is injected into the die 201. The coolant inside the die 201 flows to the inside of the mouth box 401 through the plurality of slots 4, and the coolant inside the mouth box 401 is discharged to the inside of the hollow tube 404 through the transverse groove 402.

[0048] See also Figures 1 to 11 In one embodiment, a pump 403 is installed at one end of the horizontal groove 402, and a hollow tube 404 is installed at the output end of the pump 403. A processing tank 405 is fixedly installed on one side of the hollow tube 404, and a filter plate 406 is fixedly embedded on the inner wall of the processing tank 405. When the external power switch of the pump 403 is turned on, suction is generated at the input end of the pump 403, and the coolant inside the hollow tube 404 is further discharged into the interior of the processing tank 405. Activated carbon, an adsorbent, is added to the upper side of the filter plate 406. When the used coolant is discharged into the interior of the processing tank 405, it contacts the adsorbent on the upper side of the filter plate 406. The activated carbon adsorbs the particulate matter in the liquid and discharges it into the interior of the third conduit 410 through the leakage holes on the filter plate 406.

[0049] See also Figures 1 to 11 In one embodiment, a rotating rod 407 is provided at the center of one side of the filter plate 406 through a bearing, and a plurality of stirring plates 408 are fixedly provided on the outer surface of the rotating rod 407. A turbine blade 409 is installed at one end of the stirring plate 408. A third conduit 410 is fixedly provided on one side of the processing tank 405. One end of the third conduit 410 is fixedly provided on one side of the tee pipe 308. When the pump 403 is turned on, gas and liquid flow inside the hollow tube 404. When passing through the turbine blade 409, the turbine blade 409 is driven to rotate, which further drives the rotating rod 407 to rotate, thereby causing the plurality of stirring plates 408 to rotate. The plurality of stirring plates 408 stir the activated carbon and the coolant to mix them thoroughly, so that the activated carbon can fully adsorb solid impurities in the coolant.

[0050] The working principle and usage process of the present invention are as follows: when stamping hardware, the punch 203 can slide on the outer surface of multiple round rods 202, and the bottom rod 223 is driven to move upward by controlling the output end of the cylinder 222, which further drives the punch 203 to move upward. At this time, the raw material is placed inside the die 201. During stamping, the cylinder 222 drives the bottom rod 223 to press down, further causing the punch 203 to press on the upper side of the die 201 to form a workpiece. After the stamping is completed, the punch 203 moves upward, and further drives the two cross plates 221 to move upward through multiple connecting rods 220. During the movement, the two cross plates 221 can respectively push the two pressing plates 218 upward, and the two pressing plates 218 can respectively slide on the inner walls of the two boxes 217. At this time, the two upward-moving pressure plates 218 push the gas inside the two boxes 217, and discharge it into the interior of the two hollow cylinders 205 through the two air guide pipes 216. The two circular plates 214 can slide inside the two hollow cylinders 205 respectively. When the gas is discharged into the interior of the two hollow cylinders 205, it pushes the two circular plates 214 respectively, further making the two push rods 206 move forward. The two transmission plates 208 can rotate around the two first connecting shafts 207 or the two second connecting shafts 209 respectively, and the multiple push rods 211 can slide on the inner wall of the die 201. Then, when the two push rods 206 move in relative directions, the two push rods 206 push the second connecting plate 210 upward through the two transmission plates 208, further making The plurality of ejector pins 211 move upwards. When the two push rods 206 move in opposite directions, the two push rods 206 pull the second connecting plate 210 downwards through the two transmission plates 208, further causing the plurality of ejector pins 211 to move downwards. At this time, the two circular plates 214 are pushed by the gas, and the two push rods 206 move in opposite directions, thereby causing the plurality of ejector pins 211 to move upwards, lifting the workpiece formed inside the die 201. At this time, the lifted workpiece is taken out, and the next raw material is placed inside the die 201. When the punch 203 moves downwards, the two pressing plates 218 are not squeezed by the two cross plates 221. At this time, the plurality of second springs 219 and the two first springs 213 all have elastic force. At this time, the plurality of second springs 219 generate The elastic force pushes the two pressing plates 218 downward, and further, the two second limiting plates 215 are not subjected to the pressure of the gas. The elastic force of the two first springs 213 pushes the two circular plates 214 to move in opposite directions. The first limiting plate 212 has a supporting effect on the two first springs 213, so that the two first springs 213 are installed inside the hollow cylinder 205. The two second limiting plates 215 have a limiting effect on the two circular plates 214, further causing the two push rods 206 to move in opposite directions, pulling the multiple ejector rods 211 downward, and retracting the multiple ejector rods 211 into the interior of the two concave dies 201. Therefore, during stamping, there is no need to manually remove the workpiece from the die. It can be lifted up during the stamping process, which facilitates the removal of the workpiece and improves the processing efficiency of the workpiece.

[0051] After the stamping is completed, multiple ejector pins 211 lift the formed mold. At this time, the output end of the hydraulic rod 3 is controlled to move forward, further driving the push plate 301 to move. The push plate 301 is flush with the lifted workpiece, and the push plate 301 pushes the workpiece onto 313. The molded workpiece is collected through 313. When the push plate 301 moves, the fixed plate 302 is driven to move. The external power switch of the delivery pump 309 is turned on, and the output end of the delivery pump 309 generates suction. Coolant can be added to the inside of the processing tank 405 through the liquid inlet pipe 311, and the valve on the second guide pipe 312 is opened. The coolant in the liquid storage tank 307 is discharged into the first guide pipe 310 through the second guide pipe 312 under the action of the delivery pump 309, and further discharged into the diversion pipe 305 through the telescopic hose 306. Then, it is injected into the interior of the multiple nozzles 304 through the multiple connecting pipes 303. The multiple nozzles 304 spray the coolant into the interior of the die 201 to cool the die 201. The telescopic hose 306 has telescopic resilience, which allows the fixed plate 302 to move, thereby cooling the interior of the die when it is in use, preventing the die from deformation due to excessive temperature during long processing time.

[0052] When the mold is in use, coolant is injected into the cavity 201, and the coolant inside the cavity 201 flows into the interior of the mouth box 401 through multiple slots 4. By turning on the external power switch of the pump 403, suction is generated at the input end of the pump 403, and the coolant inside the mouth box 401 is discharged into the interior of the hollow tube 404 through the transverse slot 402, and further discharged into the interior of the treatment tank 405. Activated carbon, an adsorbent, is added to the upper side of the filter plate 406. When the used coolant is discharged into the interior of the treatment tank 405, it contacts the adsorbent on the upper side of the filter plate 406. The activated carbon adsorbs the particulate matter in the liquid and is discharged into the interior of the third conduit 410 through the leakage holes on the filter plate 406. The tee pipe 308 is discharged to the inside of the first guide pipe 310 for further cooling. The turbine blades 409 are inside the hollow tube 404. When the pump 403 is turned on, gas and liquid flow inside the hollow tube 404. When passing through the turbine blades 409, the turbine blades 409 are driven to rotate, and the rotating rod 407 is further driven to rotate, thereby causing the multiple stirring plates 408 to rotate. The multiple stirring plates 408 stir the activated carbon and the coolant to mix them together, so that the activated carbon can fully absorb the solid impurities in the coolant. Therefore, when cooling the mold, the used coolant can be used multiple times, reducing the downtime required for frequent addition of coolant and improving the working efficiency of the stamping mold.

[0053] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "includes," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0054] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A metal stamping die with an intelligent cooling system, characterized in that: The mold comprises a frame (1): A mounting plate (2) is installed on one side of the frame (1) via screws, and a plurality of concave molds (201) are fixedly installed on one side of the mounting plate (2); A round rod (202) is movably sleeved on the outer surfaces of the plurality of concave dies (201), and the concave dies (201) are fixedly arranged on one side of the mounting plate (2); Two first connecting plates (204) are fixedly arranged on one side of the mounting plate (2), and hollow cylinders (205) are fixedly arranged on opposite sides of the two first connecting plates (204); The two boxes (217) are respectively fixedly arranged on the outer surfaces of the plurality of round rods (202), and a pressure plate (218) is slidably arranged on the inner walls of the two boxes (217).

2. The metal stamping die with an intelligent cooling system according to claim 1, characterized in that: A convex mold (203) is movably sleeved on the outer surface of the plurality of round rods (202), a circular plate (214) is movably embedded in the inner wall of the two hollow cylinders (205), a push rod (206) is fixedly provided on the opposite side of the two circular plates (214), and a first connecting shaft (207) is fixedly provided on one side of the two push rods (206), a transmission plate (208) is movably sleeved on the outer surface of the two first connecting shafts (207), a second connecting shaft (209) is movably embedded on one side of the two transmission plates (208), a second connecting plate (210) is fixedly provided on both sides of the two second connecting shafts (209), a plurality of push rods (211) are fixedly provided on one side of the second connecting plate (210), and the plurality of push rods (211) are movably embedded in the inner wall of the die (201), and the inner wall of the two hollow cylinders (205) is fixedly provided with a push rod (206). A first limiting plate (212) is fixedly embedded in the wall, the two push rods (206) are movably embedded in the inner walls of the two first limiting plates (212), and a first spring (213) is fixedly set on the opposite side of the two first limiting plates (212). A second limiting plate (215) is fixedly embedded in the inner wall of the two hollow cylinders (205). An air guide tube (216) is installed at the center of the opposite side of the two hollow cylinders (205). One side of the two air guide tubes (216) is fixedly set on one side of the two box bodies (217). One side of the two pressure plates (218) is fixedly set with multiple second springs (219), and one side of the multiple second springs (219) is fixedly set on one side of the inner wall of the two first connecting shafts (207). One side of the die (201) is fixedly set with multiple connecting rods (220).

3. The metal stamping die with an intelligent cooling system according to claim 2, characterized in that: The plurality of connecting rods (220) are grouped in pairs, and a horizontal plate (221) is fixedly provided on one side of each of the two groups of connecting rods (220). A cylinder (222) is installed on one side of the frame (1), and a bottom rod (223) is installed on the output end of the cylinder (222). One side of the two bottom rods (223) is fixedly provided on one side of the punch (203).

4. The metal stamping die with an intelligent cooling system according to claim 1, characterized in that: A hydraulic rod (3) is installed on one side of the frame (1), a push plate (301) is fixedly provided at the output end of the hydraulic rod (3), and a fixed plate (302) is fixedly provided on one side of the push plate (301).

5. The metal stamping die with an intelligent cooling system according to claim 4, characterized in that: A plurality of connecting pipes (303) are installed on one side of the fixing plate (302), and a nozzle (304) is installed on one side of each of the connecting pipes (303).

6. The metal stamping die with an intelligent cooling system according to claim 5, characterized in that: A shunt pipe (305) is installed at one end of the plurality of connecting pipes (303), a telescopic hose (306) is fixedly provided at one end of the shunt pipe (305), (313) is fixedly provided at one side of the frame (1), and a liquid storage tank (307) is provided at one side of the frame (1) via screws.

7. The metal stamping die with an intelligent cooling system according to claim 6, characterized in that: A second flow guide tube (312) is fixedly provided on one side of the liquid storage tank (307), a three-way tube (308) is provided at one end of the second flow guide tube (312), a delivery pump (309) is installed at one end of the three-way tube (308) through a pipeline, a first flow guide tube (310) is installed at the output end of the delivery pump (309), one end of the first flow guide tube (310) is fixedly provided on one side of the telescopic hose (306), and a liquid inlet tube (311) is fixedly provided on one side of the liquid storage tank (307).

8. The metal stamping die with an intelligent cooling system according to claim 7, characterized in that: A plurality of notches (4) are provided on one side of the concave die (201), a mouth box (401) is fixedly provided on one side of the concave die (201), and a transverse groove (402) is fixedly provided on one side of the mouth box (401).

9. The metal stamping die with an intelligent cooling system according to claim 8, characterized in that: A pump (403) is installed at one end of the transverse groove (402), a hollow tube (404) is installed at the output end of the pump (403), a processing tank (405) is fixedly provided on one side of the hollow tube (404), and a filter plate (406) is fixedly embedded on the inner wall of the processing tank (405).

10. The metal stamping die with an intelligent cooling system according to claim 9, characterized in that: A rotating rod (407) is provided at the center of one side of the filter plate (406) via a bearing. A plurality of stirring plates (408) are fixedly provided on the outer surface of the rotating rod (407). One end of the stirring plate (408) is installed with a turbine blade (409). A third conduit (410) is fixedly provided on one side of the processing tank (405). One end of the third conduit (410) is fixedly provided on one side of the tee pipe (308).

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