Intelligent temperature control continuous die forging metal die and method thereof

Abstract

The intelligent temperature control continuous die forging metal die comprises a forging and pressing mechanism, and the forging and pressing mechanism comprises a base table, a guide rod stand column, a floating table, a fixed connecting base, a main oil cylinder body and a main oil pressure rod; the multiple sets of guide rod stand columns are fixedly arranged on the base table, the floating table is movably arranged on the guide rod stand columns in a sleeving mode and arranged on the upper side of the base table, the fixed connecting base is fixedly arranged at the tops of the guide rod stand columns, the main oil cylinder body is fixedly arranged in the fixed connecting base, and the main oil cylinder body is fixedly arranged on the floating table. The main oil pressure rod is movably arranged in the main oil cylinder body, and the end part of the main oil pressure rod is fixedly arranged on the floating table; the mold reaction response speed can be effectively increased, and the abnormal risk of product demolding in the continuous forging and pressing process is reduced; the abrasion and deformation degree of the die in the using process is reduced, the overall service life of the die is prolonged, the maintenance cost is reduced, the continuous forging and pressing efficiency is improved, and the forging and pressing product quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of die forging metal dies, in particular to an intelligent temperature-controlled continuous die forging metal die and a method thereof. Background Art

[0002] The process of forging a metal blank into shape using a forging die on a die forging hammer or press. The die forging process has high production efficiency, low labor intensity, accurate dimensions, small machining allowance, and can forge forgings with complex shapes; it is suitable for batch production. However, the die cost is high, and special die forging equipment is required, which is not suitable for single-piece or small-batch production. Because the die cavity guides the flow of metal, the shape of the forging can be relatively complex. The forging streamlines inside the forging are distributed according to the contour of the forging, thereby improving the mechanical properties and service life of the part. The operation is simple, easy to mechanize, and has high productivity.

[0003] A continuous die refers to a cold stamping die that uses a strip of raw materials to complete multiple stamping processes on a die at several different stations in one stamping stroke. Each time the die is stamped, the material strip moves once at a fixed distance until the product is completed. In one stroke, the press completes the stamping of multiple processes at several different positions in sequence. The blanking parts are gradually formed in the continuous die. Continuous forming is a process method that concentrates the processes, which can complete multiple processes such as trimming, notching, grooving, punching, plastic deformation, and blanking on a die. According to the actual needs of the stamping parts, multiple stamping processes are arranged in a certain order for continuous stamping. It can not only complete the blanking process, but also the forming process and even the assembly process. Many complex stamping parts that require multiple stamping processes can be fully formed on a die, which provides favorable conditions for high-speed automatic stamping. It can be seen that the continuous die is a blanking die with many stations and high efficiency.

[0004] A pair of continuous dies can complete multiple processes such as punching, bending, forming, and drawing. The press can punch one workpiece or process part in each stroke, so it has higher labor productivity than compound dies. Using continuous dies for stamping can reduce the number of equipment, dies, and workshop area, and save the transportation and storage of semi-finished products. The continuous die uses coils or strips, and feeding, discharging, and lamination are easy to automate. During the stamping process of the automated continuous die, human parts do not need to enter the dangerous area, and the operation is safe. The various processes of the continuous die are scattered in various stations, and there is no problem of "minimum wall thickness" of the compound die, so the mold strength is higher and the life is longer. The continuous die has a complex structure, high manufacturing precision, long cycle, high cost, and difficult maintenance. Since each process is completed at a different station, the cumulative positioning error will affect the accuracy of the workpiece, so the workpiece produced by the continuous die is not accurate.

[0005] The structure of multi-station continuous dies is quite complex, and the manufacturing precision is much higher than that of general dies. After each batch production, they must be inspected and sharpened, and can only be put into storage for standby after passing the test punching. Some small punches and inserts must be replaced in time after wear or damage. For multi-station continuous dies for bending, drawing, and forming, when sharpening the edges of the punches and dies, the relative heights of other parts must be corrected at the same time. For multi-station continuous dies for bending, drawing, and forming, the heights of the punches and dies are often different, so the relative difference required by the original design must be maintained after sharpening. It is necessary to have maintenance workers with a certain level of technical skills and the necessary relatively precise special equipment.

[0006] The press used for the progressive die should have sufficient strength, rigidity, power, precision, a large work surface and a reliable braking system. The stroke of the punch should not be too large to ensure that the progressive die frame guide system does not disengage during operation. Generally, the press should be operated at less than 80% of the nominal pressure of the press. A detection mechanism for strip feeding failure should be set in the multi-station progressive die. After the detection mechanism sends a signal, the braking system must be able to stop the press immediately to avoid damage to the mold or machine tool.

[0007] For example, the application number 202122248999.X discloses a continuous stamping metal mold, which belongs to the field of stamping mold technology, including a base, a support column and a fixed frame, wherein two support columns are provided, and the base is located between the two support columns, and the left and right ends of the base are connected through the support columns, and two fixed frames are provided, and the two fixed frames are respectively fixedly connected to the left and right sides of the base, the base is U-shaped, and a stamping table is provided in the U-shaped area of ​​the base, and a plurality of support frames, each of which is X-shaped, are provided at the lower end of the stamping table, and the upper and lower ends of the plurality of support frames are respectively connected to the stamping table and the base, and a horizontal axis is fixedly connected between the upper ends of the two fixed frames. This kind of continuous stamping metal mold is improved in structure, so that when the device is actually used, the stamping rod can be lubricated in real time during the continuous stamping process of the stamping rod, and the entire process does not require manual operation, and is highly practical, ensuring the timeliness of lubrication of the stamping rod.

[0008] However, most of the current continuous forging metal dies have slow response speeds, and the risk of abnormal product demolding during the continuous forging process is high; the dies wear and deform quickly during use, the overall service life of the dies is low, the maintenance cost is high, the efficiency of continuous forging is low, and the quality of forged products is low. Summary of the invention

[0009] The technical problem to be solved by the present invention is to improve the reaction response speed of the mold and reduce the risk of abnormal product demolding during continuous forging; reduce the wear and deformation of the mold during use, increase the overall service life of the mold, reduce maintenance costs, improve the efficiency of continuous forging, and improve the quality of forging products.

[0010] In order to solve the above technical problems, the present invention provides an intelligent temperature-controlled continuous die forging metal mold, including a forging mechanism, the forging mechanism includes a base platform, a guide rod column, a floating platform, a fixed connection seat, a main oil cylinder body, and a main oil pressure rod; the guide rod column is provided with multiple groups, which are fixedly arranged on the base platform, the floating platform is movably sleeved on the guide rod column, and is arranged on the upper side of the base platform, the fixed connection seat is fixedly arranged on the top of the guide rod column, the main oil cylinder body is fixedly arranged in the fixed connection seat, the main oil pressure rod is movably arranged inside the main oil cylinder body, and its end is fixedly arranged on the floating platform; A continuous die forging mechanism for continuous forging is fixedly arranged on the forging mechanism; An intelligent temperature control mechanism for providing a molding temperature is fixedly arranged on one side of the forging mechanism.

[0011] Preferably, the continuous die forging mechanism includes an upper die mechanism, a middle die mechanism, and a lower die mechanism, the upper die mechanism includes an upper die fixing plate, an upper film guide sleeve, a first upper die pad, a second upper die pad, a positioning hole mandrel, a lace hole mandrel, an intermediate hole mandrel, a boss hole mandrel, a first trimming mandrel, a second trimming mandrel, a V-shaped angle mandrel, a special-shaped angle mandrel, and a supporting rubber shaft; the middle die mechanism includes a blocking plate, a first stripping plate, a second stripping plate, a third stripping plate, a U-shaped groove punch block, a cylindrical protrusion, a top round hole punch block, a first hinge edge die punch block, a second hinge edge die The side die punch block, the third hinge side die punch block, the fourth hinge side die punch block; the lower die mechanism includes a supporting vertical plate, a lower die fixing plate, a lower die pad, a lower die plate, a linear bearing, a lower die guide column, a positioning hole insert, a U-shaped groove insert, a top round hole insert, a lace hole insert, a middle hole insert, a boss hole insert, a first trimming insert, a second trimming insert, a first hinge side die insert, a second hinge side die insert, a third hinge side die insert, a V-shaped angle insert, a fourth hinge side die insert, a special-shaped angle insert, and a finished product leakage groove; the upper film guide sleeve is provided with a plurality of groups, which are fixedly arranged on the On the upper die fixing plate, the first upper die pad and the second upper die pad are fixedly arranged on the upper die fixing plate, the positioning hole mandrel, the lace hole mandrel, the middle hole mandrel, the boss hole mandrel, the first trimming mandrel, and the second trimming mandrel are arranged on the first upper die pad from left to right in sequence, the V-shaped angle mandrel and the special-shaped angle mandrel are arranged on the second upper die pad from left to right in sequence, and the supporting rubber shafts are provided in multiple groups, symmetrically fixed on the upper die fixing plate, and arranged on both sides along the first upper die pad and the second upper die pad; There are three groups of blocking plates, the first stripping plate, the second stripping plate and the third stripping plate are respectively and sequentially fixedly arranged on the three groups of blocking plates, the U-shaped groove punch block and the cylindrical protrusion are fixedly embedded in the first stripping plate, the top round hole punch block is fixedly arranged in the cylindrical protrusion, the first hinge side die punch block, the second hinge side die punch block and the third hinge side die punch block are fixedly arranged on the second stripping plate, and the fourth hinge side die punch block is fixedly arranged on the third stripping plate; the middle die mechanism is movably arranged on the lower side of the upper die mechanism;The support vertical plate is provided with multiple groups, the lower mold fixing plate is fixedly arranged on the support vertical plate, the lower mold pad is fixedly arranged on the lower mold fixing plate, the lower mold plate is fixedly arranged on the lower mold pad, the lower mold guide column is provided with multiple groups, fixedly arranged on the lower mold fixing plate, the linear bearing is provided with multiple groups, fixedly sleeved on the lower mold guide column, the linear bearing is movably arranged in the upper film guide sleeve, the positioning hole insert, the U-shaped groove insert, the top round hole insert, the lace hole insert, the middle hole insert, the boss hole insert, the first trimming insert, the second trimming insert, the first hinged edge mold insert, the second hinged edge mold insert The block is fixedly arranged on the lower template, and its position corresponds to the positioning hole mandrel, U-shaped groove punch block, top round hole punch block, lace hole mandrel, middle hole mandrel, boss hole mandrel, first trimming mandrel, second trimming mandrel, first hinge die punch block, and second hinge die punch block; the third hinge die insert, V-shaped corner insert, fourth hinge die insert, and special-shaped corner insert are fixedly arranged on the lower die fixed plate, and their positions correspond to the third hinge die punch block, V-shaped corner mandrel, fourth hinge die punch block, and special-shaped corner mandrel; the finished product drain groove is fixedly arranged on the lower side of the lower die fixed plate, below the special-shaped corner mandrel; Preferably, the upper die mechanism further comprises a positioning hole mandrel pad, a lace hole mandrel pad, a trimming mandrel pad, and a special-shaped angle mandrel pad; the positioning hole mandrel pad, the lace hole mandrel pad, and the trimming mandrel pad are fixedly arranged on the first upper die pad, the special-shaped angle mandrel pad is fixedly arranged on the second upper die pad, the positioning hole mandrel is fixedly arranged on the positioning hole mandrel pad, the lace hole mandrel, the middle hole mandrel, and the boss hole mandrel are fixedly arranged on the lace hole mandrel pad, the first trimming mandrel and the second trimming mandrel are fixedly arranged on the trimming mandrel pad, and the special-shaped angle mandrel is fixedly arranged on the special-shaped angle mandrel pad; Preferably, the upper die mechanism further comprises a middle die guide block and a middle die limit boss. The middle die guide block is provided with multiple groups, fixedly arranged on the upper die fixing plate, and slidably connected with multiple groups of guide rods provided on the middle die mechanism; the middle die limit boss is provided with multiple groups, fixedly arranged on both sides of the upper die fixing plate, and the middle die mechanism is provided with corresponding notches to move up and down within the limit of the middle die limit boss, and limit its descending limit position; Preferably, the upper mold mechanism further comprises a pneumatic elastic shaft sleeve; the pneumatic elastic shaft sleeve is provided with an H-shaped elastic buffer groove, a vent hole, and an air curtain exhaust hole; the pneumatic elastic shaft sleeve is provided with multiple groups, passing through the upper mold pad fixedly provided on the first upper mold pad, the second upper mold pad fixedly provided on the upper mold fixed plate, limiting the limit position of the rise of the middle mold mechanism, the outer cylindrical surface of the pneumatic elastic shaft sleeve is evenly provided with multiple groups of H-shaped elastic buffer grooves along its axial direction, the H-shaped elastic buffer groove is provided with multiple groups of air curtain exhaust holes along its radial direction, and the top of the pneumatic elastic shaft sleeve is provided with a vent hole; Preferably, the lower mold mechanism further comprises a feed support plate and a limit block; the feed support plate is fixedly arranged on the lower mold plate, and the limit blocks are arranged in multiple groups and are evenly fixedly arranged on the lower mold plate; Preferably, the intelligent temperature control mechanism comprises a medium frequency rapid heating furnace; the medium frequency rapid heating furnace is fixedly arranged on one side of the forging mechanism, and its outlet is at the same height as the feed support plate; Preferably, the intelligent temperature control mechanism further comprises a cuttable silicone rubber heating plate and a hard asbestos insulation plate; the first upper mold pad, the second upper mold pad, the first stripping plate, the upper side of the second stripping plate, and the lower side of the lower mold are fixedly provided with a cuttable silicone rubber heating plate and a hard asbestos insulation plate in sequence; Preferably, the production device of the waterproof coating also includes an automatic unloading mechanism, which includes a welding bracket, a bearing seat, a power motor, a transmission screw, a support slide, a splint bracket, a cylinder guide plate, a slide rod support, a slide rod, a slide rod seat, a pressure plate, a downward pressure cylinder, and an auxiliary support rod; the welding bracket is fixedly arranged on the side of the forging mechanism away from the medium frequency rapid heating furnace, the bearing seat is provided with two groups, which are fixedly arranged on the welding bracket, the power motor is fixedly arranged on the welding bracket, the transmission screw is movably arranged in the two groups of bearing seats, one end of which is fixedly connected to the shaft end of the power motor, the support slide is movably arranged on the welding bracket through a guide rail pair, and is connected to the transmission screw through a nut seat. The cam is fixedly mounted on the support plate, and the cylinder guide plate is fixedly mounted on the cam support. The pressing cylinder is fixedly mounted on the cylinder guide plate. The auxiliary support rod is provided with two groups, which are movably mounted on the cylinder guide plate through a linear bearing. The pressure plate is fixedly mounted on the shaft end of the pressing cylinder and is fixedly connected to one end of the auxiliary support rod. Two groups of slide rod supports are provided, each group of which has two slide rods. One group of slide rod supports is fixedly mounted on the support plate, and the other group of slide rod supports is fixedly mounted on the pressure plate. A slide rod is fixedly mounted on each group of slide rod supports. Two groups of slide rod seats are movably mounted on the two groups of slide rods, and the two groups of slide rod seats are arranged facing each other. A method for using an intelligent temperature-controlled continuous die forging metal die comprises the following steps: S1, the die forging raw material is first heated to a specified temperature by the medium frequency rapid heating furnace; S2, the die forging raw material enters the feed support plate after passing through the intelligent temperature control mechanism, and is limited in position on both sides by multiple sets of limit blocks; S3, the upper die mechanism is fixedly arranged on the floating platform, the middle die mechanism is movably arranged on the lower side of the upper die mechanism, the lower die mechanism is fixedly arranged on the base platform, the main oil cylinder body pushes the main oil pressure rod to move up and down along the guide rod column, thereby driving the upper die mechanism and the middle die mechanism on the floating platform to reciprocate linearly relative to the lower die mechanism to realize the die forging action; S4, the middle die guide block is slidably connected with a plurality of guide rods provided on the middle die mechanism, when the upper die mechanism and the middle die mechanism on the floating platform linearly reciprocate relative to the lower die mechanism, the plurality of guide rods provided on the middle die mechanism linearly move along the middle die guide block, limiting the die forging motion trajectory of the middle die mechanism, and the middle die mechanism is provided with a corresponding notch to move up and down within the limit of the middle die limiting boss, and limit its descending limit position; S5. When the upper mold mechanism and the middle mold mechanism move downward linearly relative to the lower mold mechanism, the middle mold mechanism moves upward and touches the pneumatic elastic sleeve, the H-shaped elastic buffer groove is deformed under pressure, and the internal air is discharged through the air curtain exhaust hole. When the upper mold mechanism moves upward, the air source is connected to the air hole, and the middle mold mechanism rebounds quickly under the action of air pressure; S6, the cuttable silicone rubber heating plate heats the first upper die pad, the second upper die pad, the first stripper plate, the second stripper plate, and the lower die plate to keep the temperature of the die forging raw material constant during the die forging process; S7, under the action of the downward pressure cylinder, the two sets of sliding rod seats arranged opposite to each other clamp the edge material after die forging, and the power motor drives the die forging material to move intermittently at equal distances through the transmission screw; the die forging product falls through the finished product leakage groove; Compared with the prior art, the present invention has the following beneficial effects: 1. The continuous die forging mechanism is set up to improve production efficiency. Continuous die forging can complete multiple processes in one stroke of the press, which significantly improves production efficiency. At the same time, continuous die forging realizes the forging of complex parts, improves the rationality of metal flow line distribution, and thus increases the service life of parts. The continuous die forging size is more precise and the surface quality is better.

[0012] 2. By setting the pneumatic elastic sleeve, the H-shaped elastic buffer groove vent and the air curtain exhaust hole, the elastic pressure overcome by the downward pressure of the middle mold is relatively small, and the overall downward pressure power requirement of the mold is reduced. When the middle mold is pulled up and rebounds back, it rebounds quickly under the action of compressed air, and the response speed is relatively fast, which reduces the risk of abnormal demoulding of the product. In addition, the pneumatic elastic sleeve has a simple structural design, easy installation and maintenance, and uses compressed air as the working medium, with a low pressure level, safe use, and high economy.

[0013] 3. By setting the middle mold guide block, the mold accuracy can be improved. The guide block can ensure the precise alignment of the mold during the opening and closing process, and reduce the problem of decreased accuracy caused by mold wear or deformation. By reducing the wear and deformation of the mold during use, the guide block can significantly extend the overall service life of the mold and reduce maintenance costs. The design of the guide block can provide stable guidance and support to ensure the stability and durability of the mold in a high-pressure working environment.

[0014] 4. By setting the mandrel pad, the overall economic cost of the mold is reduced, the maintenance convenience is improved, and the high processing cost waste of the overall mold processing is avoided. At the same time, when the mandrel is damaged, it is convenient to disassemble and repair it separately.

[0015] 5. By setting the feed support plate and limit block, the stability of the product during the continuous die forging process is improved, the efficiency of continuous forging is improved, and the quality of continuous die forging products is also improved.

[0016] 6. By setting up an intelligent temperature control mechanism, through the temperature control of the forging raw materials and the temperature control of the mold, the mechanical properties of the product are improved, while ensuring that the product can be continuously forged at the same temperature, which not only improves the forging efficiency, but also improves the forging quality of the product.

[0017] 7. By setting up a cuttable silicone rubber heating plate and a hard asbestos insulation plate, a specific shape can be set according to the different shapes and avoidances of the mold, which greatly reduces the overall investment in mold temperature control. By setting up the hard asbestos insulation plate, the heat deformation of the heating plate on non-mold parts is reduced, and the service life of the equipment is increased.

[0018] 8. By setting up an automatic unloading mechanism, the continuous die forging raw materials and waste materials are intermittently pulled, which ensures the effective replacement of the product and completes the unloading of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings: Figure 1 It is the front view of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 It is a left side view of the present invention; Figure 4 for Figure 3 Schematic diagram of the structure of the cross section in the AA direction; Figure 5 for Figure 2 A partial enlarged schematic diagram of the middle B area; Figure 6 It is a front view of the continuous die forging mechanism of the present invention; Figure 7 This is an exploded front view of the continuous die forging mechanism of the present invention; Figure 8 It is a schematic diagram of the exploded three-dimensional structure of the continuous die forging mechanism of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the upper mold mechanism of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the middle mold mechanism of the present invention; Fig.11 It is a schematic diagram of the three-dimensional structure of the lower mold mechanism of the present invention; Fig.12 This is a front view of the pneumatic elastic sleeve of the present invention; Fig.13 for Fig.12 Structural schematic diagram of the cross section in the CC direction; Fig.14 This is a schematic diagram of the three-dimensional structure of the lower template with an intelligent temperature control mechanism of the present invention; In the figure: 1. Forging mechanism; 101. Base platform; 102. Guide rod column; 103. Floating platform; 104. Fixed connecting seat; 105. Main oil cylinder; 106. Main oil pressure rod; 2. Continuous die forging mechanism; 201. Upper die mechanism; 202. Upper die fixing plate; 203. Upper film guide sleeve; 204. First upper die pad; 205. Second upper die pad; 206. Positioning hole mandrel pad; 207. Positioning hole mandrel; 208. Lace hole mandrel pad; 209. Lace hole mandrel; 210. Middle hole mandrel; 211. Boss hole mandrel; 212. Trimming mandrel pad; 213. First trimming mandrel; 214. Second trimming mandrel Side mandrel; 215, V-shaped angle mandrel; 216, special-shaped angle mandrel pad; 217, special-shaped angle mandrel; 218, middle die guide block; 219, pneumatic elastic shaft sleeve; 220, middle die limit boss; 221, supporting rubber shaft; 222, middle die mechanism; 223, blocking plate; 224, first stripping plate; 225, second stripping plate; 226, third stripping plate; 227, U-shaped groove punch block; 228, cylindrical convex block; 229, top round hole punch block; 230, first hinge side die punch block; 231, second hinge side die punch block; 232, third hinge side die punch block; 233, fourth hinge side die punch block; 234, lower die mechanism; 235, support vertical plate; 236, lower die fixing plate; 237, lower die pad; 238, lower die plate; 239, linear bearing; 240, lower die guide column; 241, positioning hole insert; 242, U-shaped groove insert; 243, top round hole insert; 244, lace hole insert; 245, middle hole insert; 246, boss hole insert; 247, first trimming insert; 248, second trimming insert; 249, first hinged edge mold insert; 250, second hinged edge mold insert; 251, third hinged edge mold insert; 252, V-shaped corner insert; 253, fourth hinged edge mold insert; 254, special-shaped corner insert; 255, feed support plate; 256, limit block; 257, finished product leakage groove; 258, H-type elastic buffer groove; 259, vent hole; 260, air curtain exhaust hole; 3, intelligent temperature control mechanism; 301, medium frequency rapid heating furnace; 302, cuttable silicone rubber heating plate; 303, hard asbestos insulation board; 4, automatic unloading mechanism; 401, welding bracket; 402, bearing seat; 403, power motor; 404, transmission screw; 405, support slide plate; 406, splint bracket; 407, cylinder guide plate; 408, slide rod support; 409, slide rod; 410, slide rod seat; 411, pressure plate; 412, downward pressure cylinder; 413, auxiliary support rod; DETAILED DESCRIPTION Example

[0020] 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.

[0021] See also Figure 1-Figure 14 An intelligent temperature-controlled continuous die forging metal mold, comprising a forging mechanism 1, wherein the forging mechanism 1 comprises a base platform 101, a guide rod column 102, a floating platform 103, a fixed connection seat 104, a main oil cylinder body 105, and a main oil pressure rod 106; the guide rod column 102 is provided with multiple groups, fixedly arranged on the base platform 101, the floating platform 103 is movably sleeved on the guide rod column 102, and is arranged on the upper side of the base platform 101, the fixed connection seat 104 is fixedly arranged on the top of the guide rod column 102, the main oil cylinder body 105 is fixedly arranged in the fixed connection seat 104, the main oil pressure rod 106 is movably arranged inside the main oil cylinder body 105, and its end is fixedly arranged on the floating platform 103; The forging mechanism 1 is fixedly provided with a continuous die forging mechanism 2 for continuous forging; An intelligent temperature control mechanism 3 for providing a molding temperature is fixedly arranged on one side of the forging mechanism 1 .

[0022] In some embodiments, see Figure 9-11The continuous die forging mechanism 2 includes an upper die mechanism 201, a middle die mechanism 222, and a lower die mechanism 234. The upper die mechanism 201 includes an upper die fixing plate 202, an upper film guide sleeve 203, a first upper die pad 204, a second upper die pad 205, a positioning hole mandrel 207, a lace hole mandrel 209, an intermediate hole mandrel 210, a boss hole mandrel 211, a first trimming mandrel 213, a second trimming mandrel 214, a V-shaped angle mandrel 215, a special-shaped angle mandrel 217, and a supporting rubber shaft 221; the middle die mechanism 222 includes a blocking plate 223, a first stripping plate 224, a second stripping plate 225, a third stripping plate 226, a U-shaped groove punch block 227, a cylindrical protrusion 228, a top round hole punch block 229, a first hinged edge die Punch block 230, second hinge die punch block 231, third hinge die punch block 232, fourth hinge die punch block 233; the lower die mechanism 234 includes a support vertical plate 235, a lower die fixing plate 236, a lower die pad 237, a lower die plate 238, a linear bearing 239, a lower die guide column 240, a positioning hole insert 241, a U-shaped groove insert 242, a top round hole insert 243, a lace hole insert 244, an intermediate hole insert 245, a boss hole insert 246, a first trimming insert 247, a second trimming insert 248, a first hinge die insert 249, a second hinge die insert 250, a third hinge die insert 251, a V-shaped corner insert 252, a fourth hinge die insert 253, a special-shaped corner insert 254, a finished product drain groove 25 7; The upper film guide sleeve 203 is provided with multiple groups, which are fixedly arranged on the upper mold fixing plate 202, the first upper mold pad 204 and the second upper mold pad 205 are fixedly arranged on the upper mold fixing plate 202, the positioning hole mandrel 207, the lace hole mandrel 209, the middle hole mandrel 210, the boss hole mandrel 211, the first trimming mandrel 213, and the second trimming mandrel 214 are arranged on the first upper mold pad 204 from left to right in sequence, the V-shaped angle mandrel 215 and the special-shaped angle mandrel 217 are arranged on the second upper mold pad 205 from left to right in sequence, the supporting rubber shaft 221 is provided with multiple groups, symmetrically fixedly arranged on the upper mold fixing plate 202, along the first upper mold pad 204 and the second upper mold pad 205 are arranged on both sides; the blocking plates 223 are provided in three groups, the first stripping plate 224, the second stripping plate 225, and the third stripping plate 226 are respectively and sequentially fixedly arranged on the three groups of blocking plates 223, the U-shaped groove punch block 227 and the cylindrical protrusion 228 are fixedly embedded in the first stripping plate 224, the top round hole punch block 229 is fixedly arranged in the cylindrical protrusion 228, the first hinge side die punch block 230, the second hinge side die punch block 231, and the third hinge side die punch block 232 are fixedly arranged on the second stripping plate 225, and the fourth hinge side die punch block 233 is fixedly arranged on the third stripping plate 226; the middle die mechanism 222 is movably arranged on the lower side of the upper die mechanism 201;The support vertical plate 235 is provided with multiple groups, the lower mold fixing plate 236 is fixedly set on the support vertical plate 235, the lower mold pad 237 is fixedly set on the lower mold fixing plate 236, the lower mold plate 238 is fixedly set on the lower mold pad 237, the lower mold guide column 240 is provided with multiple groups, fixedly set on the lower mold fixing plate 236, the linear bearing 239 is provided with multiple groups, fixedly sleeved on the lower mold guide column 240, the linear bearing 239 is movably set in the upper film guide sleeve 203, the positioning hole insert 241, the U-shaped groove insert The block 242, the top round hole insert 243, the lace hole insert 244, the middle hole insert 245, the boss hole insert 246, the first trimming insert 247, the second trimming insert 248, the first hinge mold insert 249, and the second hinge mold insert 250 are fixedly arranged on the lower template 238, and their positions are consistent with the positioning hole mandrel 207, the U-shaped groove punch block 227, the top round hole punch block 229, the lace hole mandrel 209, the middle hole mandrel 210, the boss hole mandrel 211, the first trimming mandrel 213, the second trimming mandrel 214, the first hinge mold punch block 230, the second The third hinge die insert 251, V-shaped corner insert 252, fourth hinge die insert 253, and special-shaped corner insert 254 are fixedly arranged on the lower die fixed plate 236, and their positions correspond to the third hinge die punch block 232, V-shaped corner mandrel 215, fourth hinge die punch block 233, and special-shaped corner mandrel 217; the finished product leakage groove 257 is fixedly arranged on the lower side of the lower die fixed plate 236, below the special-shaped corner mandrel 217; when in use, the upper die mechanism 201 is fixedly arranged on the floating platform 103, The middle die mechanism 222 is movably arranged at the lower side of the upper die mechanism 201, and the lower die mechanism 234 is fixedly arranged on the base platform 101. The main oil cylinder 105 pushes the main oil pressure rod 106 to move up and down along the guide rod column 102, thereby driving the upper die mechanism 201 and the middle die mechanism 222 on the floating platform 103 to reciprocate linearly relative to the lower die mechanism 234 to realize the die forging action; by setting up a continuous die forging mechanism, the production efficiency is improved, and the continuous die forging can complete multiple processes within one stroke of the press, which significantly improves the production efficiency. At the same time, continuous die forging realizes the forging of complex parts, improves the rationality of metal streamline distribution, thereby increasing the service life of parts, and the continuous die forging has more precise dimensions and better surface quality. ;

[0023] In some embodiments, see Fig. 9The upper die mechanism 201 also includes a positioning hole mandrel pad 206, a lace hole mandrel pad 208, a trimming mandrel pad 212, and a special-shaped corner mandrel pad 216; the positioning hole mandrel pad 206, the lace hole mandrel pad 208, and the trimming mandrel pad 212 are fixedly arranged on the first upper die pad 204, the special-shaped corner mandrel pad 216 is fixedly arranged on the second upper die pad 205, the positioning hole mandrel 207 is fixedly arranged on the positioning hole mandrel pad 206, and the lace hole mandrel 20 9. The middle hole mandrel 210 and the boss hole mandrel 211 are fixedly arranged on the lace hole mandrel pad 208, the first trimming mandrel 213 and the second trimming mandrel 214 are fixedly arranged on the trimming mandrel pad 212, and the special-shaped corner mandrel 217 is fixedly arranged on the special-shaped corner mandrel pad 216. By setting the mandrel pad, the overall economic cost of the mold is reduced, the maintenance convenience is improved, and the high processing cost waste of the overall mold processing is prevented. At the same time, when the mandrel is damaged, it is convenient to disassemble and repair it separately.

[0024] In some embodiments, see Figure 6 , Fig. 9 The upper mold mechanism 201 also includes a middle mold guide block 218 and a middle mold limiting boss 220. The middle mold guide block 218 is provided with multiple groups, fixedly arranged on the upper mold fixing plate 202, and slidably connected with multiple groups of guide rods arranged on the middle mold mechanism 222; the middle mold limiting boss 220 is provided with multiple groups, fixedly arranged on both sides of the upper mold fixing plate 202, and the middle mold mechanism 222 is provided with corresponding notches to move up and down within the limit of the middle mold limiting boss 220 and limit its lowering limit position; when in use, the middle mold guide block 218 is slidably connected with multiple groups of guide rods arranged on the middle mold mechanism 222, and the upper mold mechanism 201 and the middle mold mechanism 222 on the floating platform 103 are linearly connected relative to the lower mold mechanism 234 During reciprocating motion, the multiple groups of guide rods arranged on the middle die mechanism 222 move linearly along the middle die guide block 218, limiting the die forging motion trajectory of the middle die mechanism 222. The corresponding slots are opened on the middle die mechanism 222 to move up and down within the limit of the middle die limiting boss 220, and limit its lowering limit position; by setting the middle die guide block, the mold accuracy is improved, the guide block can ensure the precise alignment of the mold during the opening and closing process, and reduce the problem of decreased accuracy caused by mold wear or deformation. By reducing the wear and deformation of the mold during use, the guide block can significantly extend the overall service life of the mold and reduce maintenance costs. The design of the guide block can provide stable guidance and support to ensure the stability and durability of the mold in a high-pressure working environment.

[0025] In some embodiments, see Fig. 9 , Fig.12 , Fig.13The upper mold mechanism 201 also includes a pneumatic elastic shaft sleeve 219; the pneumatic elastic shaft sleeve 219 is provided with an H-shaped elastic buffer groove 258, a vent hole 259, and an air curtain exhaust hole 260; the pneumatic elastic shaft sleeve 219 is provided with multiple groups, which pass through the first upper mold pad 204 and the second upper mold pad 205 fixedly provided on the upper mold fixed plate 202 to limit the limit position of the rise of the middle mold mechanism 222, and the outer cylindrical surface of the pneumatic elastic shaft sleeve 219 is evenly provided with multiple groups of H-shaped elastic buffer grooves 258 along its axial direction, and the H-shaped elastic buffer groove 258 is provided with multiple groups of air curtain exhaust holes 260 along its radial direction, and the top of the pneumatic elastic shaft sleeve 219 is provided with a vent hole 259; when in use, when the upper mold mechanism 201 and the middle mold mechanism 222 are relative to the lower mold mechanism 23 When the upper mold mechanism 201 moves downward in a straight line, the middle mold mechanism 222 moves upward and touches the pneumatic elastic sleeve 219, the H-shaped elastic buffer groove 258 is compressed and deformed, and the internal air is discharged through the air curtain exhaust hole 260. When the upper mold mechanism 201 moves upward, the air source is connected to the air hole 259, and the middle mold mechanism 222 rebounds quickly under the action of air pressure. By setting the pneumatic elastic sleeve, the H-shaped elastic buffer groove vent hole and the air curtain exhaust hole, the elastic pressure overcome by the downward pressure of the middle mold is relatively small, and the overall downward pressure power requirement of the mold is reduced. When the middle mold is pulled up, it rebounds quickly under the action of compressed air during the rebound return stroke, and the response speed is relatively fast, which reduces the risk of abnormal demoulding of the product. In addition, the pneumatic elastic sleeve has a simple structure design, is easy to install and maintain, uses compressed air as the working medium, has a low pressure level, is safe to use, and is highly economical.

[0026] In some embodiments, see Fig.11 The lower die mechanism 234 also includes a feed support plate 255 and a limit block 256; the feed support plate 255 is fixedly arranged on the lower die plate 238, and the limit blocks 256 are provided in multiple groups and are evenly fixedly arranged on the lower die plate 238; when in use, the die forging raw material enters the feed support plate 255 after passing through the intelligent temperature control mechanism 3, and is limited in position on both sides by multiple groups of limit blocks 256; by providing the feed support plate and the limit blocks, the stability of the product in the continuous die forging process is improved, the efficiency of the continuous forging is improved, and the quality of the continuous die forging products is also improved.

[0027] In some embodiments, see Figure 2The intelligent temperature control mechanism 3 includes a medium frequency rapid heating furnace 301; the medium frequency rapid heating furnace 301 is fixedly arranged on one side of the forging mechanism 1, and its outlet is at the same height as the feed support plate 255; when in use, the die forging raw material is first heated to a specified temperature by the medium frequency rapid heating furnace 301; by setting up an intelligent temperature control mechanism, by controlling the temperature of the forging raw material and the temperature of the die, the mechanical properties of the product are improved, and the product is guaranteed to be continuously forged at the same temperature, which not only improves the forging efficiency, but also improves the forging quality of the product.

[0028] In some embodiments, see Fig.14 The intelligent temperature control mechanism 3 also includes a cuttable silicone rubber heating plate 302 and a hard asbestos insulation plate 303; the first upper die pad 204, the second upper die pad 205, the first stripping plate 224, the second stripping plate 225 upper side, and the lower side of the lower die 238 are fixedly provided with a cuttable silicone rubber heating plate 302 and a hard asbestos insulation plate 303 in sequence; when in use, the cuttable silicone rubber heating plate 302 heats the first upper die pad 204, the second upper die pad 205, the first stripping plate 224, the second stripping plate 225, and the lower die 238 to keep the temperature of the die forging raw material constant during the die forging process; by arranging the cuttable silicone rubber heating plate and the hard asbestos insulation plate, a specific shape can be set according to different shapes and avoidances of the mold, which greatly reduces the overall investment in mold temperature control. By setting the hard asbestos insulation plate, the heat deformation of the heating plate to non-mold parts is reduced, and the service life of the equipment is improved.

[0029] In some embodiments, see Figure 5The production device of the waterproof coating also includes an automatic unloading mechanism 4, which includes a welding bracket 401, a bearing seat 402, a power motor 403, a transmission screw 404, a support slide 405, a clamping plate bracket 406, a cylinder guide plate 407, a slide bar support 408, a slide bar 409, a slide bar seat 410, a pressing plate 411, a pressing cylinder 412, and an auxiliary support rod 413; the welding bracket 401 is fixedly arranged on the side of the forging mechanism 1 away from the medium frequency rapid heating furnace 301, and the bearing seat 402 is provided with two groups, which are fixedly arranged on the welding The power motor 403 is fixedly arranged on the welding bracket 401, the transmission screw 404 is movably arranged in the two groups of the bearing seats 402, one end of which is fixedly connected to the shaft end of the power motor 403, the support slide 405 is movably arranged on the welding bracket 401 through a guide rail pair, and is movably connected to the transmission screw 404 through a nut seat, the clamping plate bracket 406 is provided with two groups, which are fixedly arranged on the support slide 405, the cylinder guide plate 407 is fixedly arranged on the clamping plate bracket 406, and the downward pressure gas The cylinder 412 is fixedly arranged on the cylinder guide plate 407, the auxiliary support rod 413 is provided with two groups, and is movably arranged on the cylinder guide plate 407 through a linear bearing, the pressing plate 411 is fixedly arranged on the shaft end of the pressing cylinder 412, and is fixedly connected to one end of the auxiliary support rod 413, the sliding rod support 408 is provided with two groups, each group is provided with two, one group of the sliding rod support 408 is fixedly arranged on the supporting slide plate 405, and the other group of the sliding rod support 408 is fixedly arranged on the pressing plate 411, and each group of the sliding rod support 408 is fixed A slide bar 409 is provided, and two groups of slide bar seats 410 are movably sleeved on the two groups of slide bar seats 409, and the two groups of slide bar seats 410 are arranged opposite to each other; when in use, under the action of the downward pressure cylinder 412, the two groups of slide bar seats 410 arranged opposite to each other clamp the edge material after die forging, and the power motor 403 drives the die forging material to move intermittently at equal distances through the transmission screw 404; the die forging product falls through the finished product leakage groove 257; by setting up an automatic unloading mechanism, the continuous die forging raw materials and waste materials are intermittently pulled, which ensures the effective replacement of the product while completing the unloading work of the product.

[0030] A method for using an intelligent temperature-controlled continuous die forging metal die comprises the following steps: S1, the die forging raw material is first heated to a specified temperature by the medium frequency rapid heating furnace 301; S2, the die forging raw material enters the feed support plate 255 after passing through the intelligent temperature control mechanism 3, and is limited on both sides by multiple sets of limit blocks 256; S3, the upper die mechanism 201 is fixedly arranged on the floating platform 103, the middle die mechanism 222 is movably arranged on the lower side of the upper die mechanism 201, the lower die mechanism 234 is fixedly arranged on the base platform 101, and the main oil cylinder body 105 pushes the main oil pressure rod 106 to move up and down along the guide rod column 102, thereby driving the upper die mechanism 201 and the middle die mechanism 222 on the floating platform 103 to reciprocate linearly relative to the lower die mechanism 234 to realize die forging action; S4, the middle die guide block 218 is slidably connected with the multiple groups of guide rods provided on the middle die mechanism 222. When the upper die mechanism 201 and the middle die mechanism 222 on the floating platform 103 reciprocate linearly relative to the lower die mechanism 234, the multiple groups of guide rods provided on the middle die mechanism 222 move linearly along the middle die guide block 218 to limit the die forging motion trajectory of the middle die mechanism 222. The middle die mechanism 222 is provided with a corresponding notch to move up and down within the limit of the middle die limiting boss 220 and limit its descending limit position; S5. When the upper mold mechanism 201 and the middle mold mechanism 222 move downward in a straight line relative to the lower mold mechanism 234, the middle mold mechanism 222 moves upward and touches the pneumatic elastic sleeve 219, the H-shaped elastic buffer groove 258 is compressed and deformed, and the internal air is discharged through the air curtain exhaust hole 260. When the upper mold mechanism 201 moves upward, the air source is connected to the air hole 259, and the middle mold mechanism 222 rebounds quickly under the action of air pressure; S6, the cuttable silicone rubber heating plate 302 heats the first upper die pad 204, the second upper die pad 205, the first stripper plate 224, the second stripper plate 225, and the lower die plate 238 to keep the temperature of the die forging material constant during the die forging process; S7, under the action of the downward pressure cylinder 412, the two sets of the slide rod seats 410 arranged opposite to each other clamp the edge material after die forging, and the power motor 403 drives the die forging material to move intermittently at equal distances through the transmission screw 404; the die forging product falls through the finished product leakage groove 257; Obviously, the above embodiments are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the spirit of the present invention are still within the protection scope of the present invention.

Claims

1. An intelligent temperature-controlled continuous die forging metal die, characterized in that: The forging mechanism (1) comprises a base platform (101), a guide rod column (102), a floating platform (103), a fixed connection seat (104), a main oil cylinder body (105), and a main oil pressure rod (106); the guide rod column (102) is provided with a plurality of groups and is fixedly arranged on the base platform (101); the floating platform (103) is movably sleeved on the guide rod column (102) and is arranged on the upper side of the base platform (101); the fixed connection seat (104) is fixedly arranged on the top of the guide rod column (102); the main oil cylinder body (105) is fixedly arranged in the fixed connection seat (104); the main oil pressure rod (106) is movably arranged inside the main oil cylinder body (105), and its end is fixedly arranged on the floating platform (103); A continuous die forging mechanism (2) for continuous forging is fixedly arranged on the forging mechanism (1); An intelligent temperature control mechanism (3) for providing a molding temperature is fixedly arranged on one side of the forging mechanism (1).

2. The intelligent temperature-controlled continuous forging metal die according to claim 1, characterized in that: The continuous die forging mechanism (2) comprises an upper die mechanism (201), a middle die mechanism (222), and a lower die mechanism (234); the upper die mechanism (201) comprises an upper die fixing plate (202), an upper film guide sleeve (203), a first upper die pad (204), a second upper die pad (205), a positioning hole mandrel (207), a lace hole mandrel (209), an intermediate hole mandrel (210), a boss hole mandrel (211), a first trimming mandrel (213), a second trimming mandrel (214), a V-shaped angle mandrel (215), a special-shaped angle mandrel (217), and a supporting rubber shaft (221); the middle die mechanism (222) comprises a baffle plate (223 ), a first stripping plate (224), a second stripping plate (225), a third stripping plate (226), a U-shaped groove punch block (227), a cylindrical protrusion (228), a top round hole punch block (229), a first hinged side die punch block (230), a second hinged side die punch block (231), a third hinged side die punch block (232), and a fourth hinged side die punch block (233); the lower die mechanism (234) comprises a supporting vertical plate (235), a lower die fixing plate (236), a lower die pad (237), a lower die plate (238), a linear bearing (239), a lower die guide column (240), a positioning hole insert (241), a U-shaped groove insert (242), A top round hole insert (243), a lace hole insert (244), a middle hole insert (245), a boss hole insert (246), a first trimming insert (247), a second trimming insert (248), a first hinged edge mold insert (249), a second hinged edge mold insert (250), a third hinged edge mold insert (251), a V-shaped corner insert (252), a fourth hinged edge mold insert (253), a special-shaped corner insert (254), and a finished product leakage groove (257); the upper film guide sleeve (203) is provided with a plurality of groups, which are fixedly arranged on the upper mold fixing plate (202); the first upper mold pad plate (204) and the second upper mold pad plate (205) are fixedly arranged on the On the upper die fixing plate (202), the positioning hole spindle (207), the lace hole spindle (209), the middle hole spindle (210), the boss hole spindle (211), the first trimming spindle (213), and the second trimming spindle (214) are sequentially arranged on the first upper die pad (204) from left to right, the V-shaped angle spindle (215) and the special-shaped angle spindle (217) are sequentially arranged on the second upper die pad (205) from left to right, and a plurality of groups of supporting rubber shafts (221) are arranged, symmetrically fixed on the upper die fixing plate (202), and arranged on both sides along the first upper die pad (204) and the second upper die pad (205);The blocking plates (223) are provided in three groups. The first stripping plate (224), the second stripping plate (225), and the third stripping plate (226) are respectively and sequentially fixedly arranged on the three groups of blocking plates (223). The U-shaped groove punch block (227) and the cylindrical protrusion (228) are fixedly embedded in the first stripping plate (224). The top round hole punch block (229) is fixedly arranged in the cylindrical protrusion (228). The first hinged edge die punch block (230), the second hinged edge die punch block (231), and the third hinged edge die punch block (232) are fixedly arranged on the second stripping plate (225). The fourth hinged edge die punch block (233) is fixedly arranged on the The third demolding plate (226); the middle mold mechanism (222) is movably arranged on the lower side of the upper mold mechanism (201); the support vertical plate (235) is provided with multiple groups, the lower mold fixing plate (236) is fixedly arranged on the support vertical plate (235), the lower mold pad (237) is fixedly arranged on the lower mold fixing plate (236), the lower mold plate (238) is fixedly arranged on the lower mold pad (237), the lower mold guide column (240) is provided with multiple groups, fixedly arranged on the lower mold fixing plate (236), the linear bearing (239) is provided with multiple groups, fixedly sleeved on the lower mold guide column (240), the linear bearing (239) ) is movably arranged in the upper film guide sleeve (203), and the positioning hole insert (241), U-shaped groove insert (242), top round hole insert (243), lace hole insert (244), middle hole insert (245), boss hole insert (246), first trimming insert (247), second trimming insert (248), first hinged edge mold insert (249), and second hinged edge mold insert (250) are fixedly arranged on the lower template (238), and their positions are consistent with the positioning hole core shaft (207), U-shaped groove punch block (227), top round hole punch block (229), lace hole core shaft (209), middle hole core shaft (210), boss hole core shaft (211), The first trimming mandrel (213), the second trimming mandrel (214), the first hinged edge die punch block (230), and the second hinged edge die punch block (231) correspond to each other; the third hinged edge die insert block (251), the V-shaped corner insert block (252), the fourth hinged edge die insert block (253), and the special-shaped corner insert block (254) are fixedly arranged on the lower die fixed plate (236), and their positions correspond to the third hinged edge die punch block (232), the V-shaped corner mandrel (215), the fourth hinged edge die punch block (233), and the special-shaped corner mandrel (217); the finished product drain groove (257) is fixedly arranged on the lower side of the lower die fixed plate (236), below the special-shaped corner mandrel (217). ; 3. The intelligent temperature-controlled continuous forging metal die according to claim 2, characterized in that: The upper die mechanism (201) further comprises a positioning hole spindle pad (206), a lace hole spindle pad (208), a trimming spindle pad (212), and a special-shaped corner spindle pad (216); the positioning hole spindle pad (206), the lace hole spindle pad (208), and the trimming spindle pad (212) are fixedly arranged on the first upper die pad (204), the special-shaped corner spindle pad (216) is fixedly arranged on the second upper die pad (205), and the positioning hole spindle pad (206), the lace hole spindle pad (208), and the trimming spindle pad (212) are fixedly arranged on the first upper die pad (204), and the special-shaped corner spindle pad (216) is fixedly arranged on the second upper die pad (205). The hole spindle (207) is fixedly arranged on the positioning hole spindle cushion block (206); the lace hole spindle (209), the middle hole spindle (210), and the boss hole spindle (211) are fixedly arranged on the lace hole spindle cushion block (208); the first trimming spindle (213) and the second trimming spindle (214) are fixedly arranged on the trimming spindle cushion block (212); and the special-shaped corner spindle (217) is fixedly arranged on the special-shaped corner spindle cushion block (216).

4. The intelligent temperature-controlled continuous forging metal die according to claim 3, characterized in that: The upper die mechanism (201) further comprises a middle die guide block (218) and a middle die limit boss (220); the middle die guide block (218) is provided in multiple groups and is fixedly arranged on the upper die fixing plate (202) and is slidably connected to multiple groups of guide rods arranged on the middle die mechanism (222); the middle die limit boss (220) is provided in multiple groups and is fixedly arranged on both sides of the upper die fixing plate (202); the middle die mechanism (222) is provided with corresponding notches so as to move up and down within the limit of the middle die limit boss (220) and limit its descending limit position.

5. The intelligent temperature-controlled continuous forging metal die according to claim 4, characterized in that: The upper die mechanism (201) further comprises a pneumatic elastic shaft sleeve (219); the pneumatic elastic shaft sleeve (219) is provided with an H-shaped elastic buffer groove (258), a vent hole (259), and an air curtain exhaust hole (260); the pneumatic elastic shaft sleeve (219) is provided with a plurality of groups, passing through the first upper die pad (204) and the second upper die pad (205) fixedly provided on the upper die fixing plate (202), so as to limit the limit position of the rise of the middle die mechanism (222); a plurality of groups of H-shaped elastic buffer grooves (258) are evenly provided on the outer cylindrical surface of the pneumatic elastic shaft sleeve (219) along the axial direction thereof; a plurality of groups of air curtain exhaust holes (260) are provided on the H-shaped elastic buffer groove (258) along the radial direction thereof; and a vent hole (259) is provided on the top of the pneumatic elastic shaft sleeve (219).

6. The intelligent temperature-controlled continuous forging metal die according to claim 5, characterized in that: The lower mold mechanism (234) further comprises a feed support plate (255) and a limit block (256); the feed support plate (255) is fixedly disposed on the lower mold plate (238), and a plurality of limit blocks (256) are provided and are evenly fixedly disposed on the lower mold plate (238).

7. The intelligent temperature-controlled continuous forging metal die according to claim 6, characterized in that: The intelligent temperature control mechanism (3) comprises a medium frequency rapid heating furnace (301); the medium frequency rapid heating furnace (301) is fixedly arranged on one side of the forging mechanism (1), and its outlet is at the same height as the feed support plate (255).

8. The intelligent temperature-controlled continuous forging metal die according to claim 7, characterized in that: The intelligent temperature control mechanism (3) further comprises a cuttable silicone rubber heating plate (302) and a hard asbestos insulation plate (303); the cuttable silicone rubber heating plate (302) and the hard asbestos insulation plate (303) are fixedly arranged in sequence on the upper sides of the first upper mold pad (204), the second upper mold pad (205), the first stripping plate (224), and the second stripping plate (225), and on the lower side of the lower mold plate (238).

9. The intelligent temperature-controlled continuous forging metal die according to claim 8, characterized in that: The intelligent temperature-controlled continuous die forging metal mold further comprises an automatic material unloading mechanism (4), wherein the automatic material unloading mechanism (4) comprises a welding bracket (401), a bearing seat (402), a power motor (403), a transmission screw (404), a support slide plate (405), a clamping plate bracket (406), a cylinder guide plate (407), a slide rod support (408), a slide rod (409), a slide rod seat (410), a pressing plate (411), a downward pressing cylinder (412), and an auxiliary support rod (413); the welding bracket (401) is fixedly arranged on The forging mechanism (1) is located away from one side of the medium frequency rapid heating furnace (301); the bearing seats (402) are provided in two groups and are fixedly provided on the welding bracket (401); the power motor (403) is fixedly provided on the welding bracket (401); the transmission screw (404) is movably provided in the two groups of the bearing seats (402); one end of the transmission screw (404) is fixedly connected to the shaft end of the power motor (403); the support slide (405) is movably provided on the welding bracket (401) through a guide rail pair and is screwed to the support slide (405). The female seat is movably connected to the transmission screw (404); the clamping plate bracket (406) is provided with two groups and is fixedly arranged on the supporting slide plate (405); the cylinder guide plate (407) is fixedly arranged on the clamping plate bracket (406); the downward pressure cylinder (412) is fixedly arranged on the cylinder guide plate (407); the auxiliary support rod (413) is provided with two groups and is movably arranged on the cylinder guide plate (407) through a linear bearing; the pressing plate (411) is fixedly arranged on the downward pressure cylinder (412) The shaft end is fixedly connected to one end of the auxiliary support rod (413), the slide rod supports (408) are provided in two groups, each group is provided with two, one group of the slide rod supports (408) is fixedly provided on the supporting slide plate (405), and the other group of the slide rod supports (408) is fixedly provided on the pressure plate (411), each group of the slide rod supports (408) is fixedly provided with a slide rod (409), and two groups of slide rod seats (410) are movably sleeved on the two groups of the slide rods (409), and the two groups of the slide rod seats (410) are arranged facing each other.

10. The method for using the intelligent temperature-controlled continuous die forging metal die according to claim 9, characterized in that: The steps include: S1, the die forging raw material is first heated to a specified temperature by the medium frequency rapid heating furnace (301); S2, the die forging raw material enters the feed support plate (255) after passing through the intelligent temperature control mechanism (3), and is limited in position on both sides by a plurality of sets of limit blocks (256); S3, the upper die mechanism (201) is fixedly arranged on the floating platform (103), the middle die mechanism (222) is movably arranged on the lower side of the upper die mechanism (201), the lower die mechanism (234) is fixedly arranged on the base platform (101), the main oil cylinder body (105) pushes the main oil pressure rod (106) to move up and down along the guide rod column (102), thereby driving the upper die mechanism (201) and the middle die mechanism (222) on the floating platform (103) to reciprocate linearly relative to the lower die mechanism (234), thereby realizing the die forging action; S4, the middle die guide block (218) is slidably connected to a plurality of guide rods provided on the middle die mechanism (222); when the upper die mechanism (201) and the middle die mechanism (222) on the floating platform (103) linearly reciprocate relative to the lower die mechanism (234), the plurality of guide rods provided on the middle die mechanism (222) linearly move along the middle die guide block (218) to limit the die forging movement trajectory of the middle die mechanism (222); the middle die mechanism (222) is provided with a corresponding notch to move up and down within the limit of the middle die limiting boss (220) and limit its descending limit position; S5, when the upper mold mechanism (201) and the middle mold mechanism (222) move downward in a straight line relative to the lower mold mechanism (234), the middle mold mechanism (222) moves upward and touches the pneumatic elastic shaft sleeve (219), the H-shaped elastic buffer groove (258) is compressed and deformed, and the internal air is discharged through the air curtain exhaust hole (260), and when the upper mold mechanism (201) moves upward, the air source is connected to the air hole (259), and the middle mold mechanism (222) rebounds quickly under the action of air pressure; S6, the cuttable silicone rubber heating plate (302) heats the first upper die pad (204), the second upper die pad (205), the first stripper plate (224), the second stripper plate (225), and the lower die plate (238), so as to keep the temperature of the die forging raw material constant during the die forging process; S7. Under the action of the downward pressure cylinder (412), the two sets of slide rod seats (410) arranged opposite to each other clamp the edge material after die forging, and the power motor (403) drives the die forging material to move intermittently at equal distances through the transmission screw (404); the die forging product falls through the finished product leakage groove (257).

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