A flange forging die

Abstract

The present invention relates to the field of forging technology, and proposes a flange forging die, wherein a forging device is arranged above a base, and the forging device is fixedly connected to the base. A heating device is arranged above the base, arranged on the side of the forging device, and the heating device is fixedly connected to the base and connected to the forging device. A cleaning device is arranged in the forging device, connected to the forging device, and connected to the heating device. At the beginning of work, the staff turns on the forging device, the heating device and the cleaning device. When the staff turns on the forging device, the forging device forges the workpiece, and the workpiece is ejected after forging. Then the forging device drives the heating device to put the heated workpiece into the forging device, thereby completing automatic loading, reducing the operation of the staff, and ensuring the safety of the staff. During the loading process of the heating device, the cleaning device is driven to clean the forging device to prevent the residue from affecting the workpiece in the next forging.

Description

Technical Field

[0001] The invention relates to the technical field of forging, in particular to a flange forging die. Background Art

[0002] Forging die is a tool that can form the blank into die forgings. It plays a pivotal role in the production of die forgings and is a key process equipment that needs to be used in every stroke of the equipment. Forging dies can be divided into hot forging dies, warm forging dies and cold forging dies according to the different forging temperatures. These dies are widely used in the field of metal processing, especially in important industries such as aerospace, shipbuilding, and automobiles. The development of precision forging forming technology has also brought new breakthroughs in forging die technology. This technology is based on conventional forging forming technology. Through the integrated application of computer information technology, new energy, and new materials, it has achieved the goal of using parts with little or no processing after basic forming. Precision forging forming technology has the advantages of low cost, high efficiency, energy saving and environmental protection, and high precision. It has been widely used in precision forging parts and refined blanks.

[0003] After preheating the workpiece, existing forging dies often require workers to manually place the hot and possibly irregularly shaped workpiece into the die. This process is not only labor-intensive, but also very easy to cause burns or other safety accidents due to careless operation or high temperature environment, posing a huge safety hazard. Summary of the invention

[0004] The invention aims to solve the technical problem of how to automatically put the heated workpiece into the mold, and proposes a flange forging mold. The technical solution of the invention is as follows: A flange forging die comprises: a base, a forging device, a heating device, and a cleaning device. The forging device is arranged above the base, and the forging device is fixedly connected to the base. The heating device is arranged above the base and arranged on the side of the forging device, and the heating device is fixedly connected to the base and connected to the forging device. The cleaning device is arranged in the forging device, connected to the forging device, and connected to the heating device.

[0005] At the beginning of the work, the staff turns on the forging device, heating device and cleaning device. When the staff turns on the forging device, the forging device forges the workpiece, and the workpiece is ejected after forging. Then the forging device drives the heating device to put the heated workpiece into the forging device, thereby completing automatic loading, reducing the staff's operation and ensuring the safety of the staff. During the loading process of the heating device, the cleaning device is driven to clean the forging device to prevent the residue from affecting the workpiece during the next forging.

[0006] Furthermore, the forging device includes: two support plates, a first fixed plate, a second fixed plate, a hydraulic telescopic rod, an upper die, a lower die, a top plate, two first connecting rods, a movable plate, two springs, a first motor, and a first cam. The two support plates are vertically arranged, the two support plates are symmetrically arranged, and are arranged above the base, and the two support plates are fixedly connected to the base. The first fixed plate is perpendicular to the two support plates, the first fixed plate is arranged between the two support plates, and the first fixed plate is fixedly connected to the two support plates. The second fixed plate is arranged above the two support plates, and the second fixed plate is fixedly connected to the two support plates. The hydraulic telescopic rod is vertically arranged, arranged above the first fixed plate, arranged below the second fixed plate, and arranged between the two support plates, and the upper end of the hydraulic telescopic rod is fixedly connected to the first fixed plate. The upper die is arranged above the first fixed plate and below the hydraulic telescopic rod, and the upper die is fixedly connected to the lower end of the hydraulic telescopic rod. The lower die is arranged directly below the upper die, arranged above the first fixed plate, and the lower die is fixedly connected to the first fixed plate. The top plate is horizontally arranged and arranged inside the lower mold, and the top plate and the lower mold are slidably connected in the vertical direction. The two first connecting rods are vertically arranged, penetrate the first fixed plate, and are arranged below the top plate, and the upper ends of the two first connecting rods are fixedly connected to the top plate. The movable plate is horizontally arranged, arranged below the two first connecting rods, and arranged above the base, and the movable plate is fixedly connected to the lower ends of the two first connecting rods. The two springs are respectively sleeved on the two first connecting rods, arranged below the first fixed plate, and arranged above the movable plate, and the upper ends of the two springs are fixedly connected to the first fixed plate, and the lower ends are fixedly connected to the movable plate. The first motor shaft is horizontally arranged, arranged below the movable plate, and arranged above the base, and the first motor is fixedly connected to the base. The first cam is vertically arranged, sleeved on the first motor shaft, arranged above the base, and arranged below the movable plate, and is fixedly connected to the first motor shaft and contacts the movable plate.

[0007] When the staff turns on the hydraulic telescopic rod, the hydraulic telescopic rod moves up and down, driving the upper mold to move up and down, and the upper mold moves up and down to forge the workpiece in the lower mold. When the forging is completed, the staff turns on the first motor, and the rotation of the first motor drives the first cam to rotate. The rotation of the first cam drives the movable plate to move upward. The upward movement of the movable plate drives the first connecting rod to move upward. The upward movement of the first connecting rod drives the top plate to move upward to eject the workpiece from the lower mold. After the workpiece is ejected, the first motor drives the first cam to rotate, and the first cam drives the movable plate, the first connecting rod and the top plate to move downward until the top plate returns to its original position.

[0008] Furthermore, the first motor is fixedly connected to the base via a bracket.

[0009] The first motor is fixedly connected to the base through a bracket, which is convenient for workers to process.

[0010] Further, the top plate is in contact with the first fixing plate.

[0011] During forging, the top plate contacts the first fixing plate to prevent the first connecting rod from being affected during forging.

[0012] Furthermore, the heating device includes: a fixed platform, a heating furnace, a first rotating rod, a third fixed plate, two cover plates, four second connecting rods, two third connecting rods, two second cams, a connecting plate, a second rotating rod, an active bevel gear, a passive bevel gear, a rotating disk, two limit plates, a sliding plate, a sliding opening, a fourth connecting rod, a second motor, and a clamp. The fixed platform is arranged above the base and on the sides of the two support plates, and the fixed platform is fixedly connected to the base. The heating furnace is arranged above the fixed platform, and the heating furnace is fixedly connected to the fixed platform. The first rotating rod is parallel to the first click shaft, passes through the fixed platform, and is arranged on the side of the first motor shaft. The first rotating rod is rotatably connected to the fixed platform, and its rotation axis is parallel to the motor shaft. One end of the first rotating rod is fixedly connected to the first motor shaft. The third fixed plate is horizontally arranged and arranged above the heating furnace, and the third fixed plate contacts the heating furnace. The two cover plates are vertically arranged and arranged on the left and right sides of the heating furnace, respectively, and arranged below the third fixed plate. The upper sides of the two cover plates are fixedly connected to the first fixed plate. The four second connecting rods are vertically arranged, respectively arranged on the left and right sides of the heating furnace, respectively arranged under the two cover plates, and arranged above the first rotating rod. The upper ends of the four second connecting rods are respectively fixedly connected to the two cover plates. The two third connecting rods are horizontally arranged, respectively arranged on the left and right sides of the heating furnace, respectively arranged under the four second connecting rods, and the four third connecting rods are respectively fixedly connected to the lower ends of the four second connecting rods. The two second cams are respectively arranged on the left and right sides of the heating furnace, respectively sleeved on the first rotating rod, respectively arranged under the two third connecting rods, the two second cams are fixedly connected to the first rotating rod, and the two second cams are respectively in contact with the two third connecting rods. The connecting plate is horizontally arranged, arranged between the first fixed plate and the fixed platform, and the connecting plate is fixedly connected to the first fixed plate. The second rotating rod is vertically arranged, passes through the connecting plate, and is arranged above the first rotating rod. The second rotating rod is rotatably connected to the connecting plate, and its rotation axis is vertically arranged. The active bevel gear is sleeved on the first rotating rod and arranged under the second rotating rod, and the active bevel gear is fixedly connected to the first rotating rod. The passive bevel gear is sleeved on the second rotating rod and arranged above the active bevel gear. The passive bevel gear is fixedly connected to the second rotating rod and meshes with the active bevel gear. The rotating disk is arranged horizontally, sleeved on the second rotating rod, arranged above the connecting plate, and the rotating disk is fixedly connected to the second rotating rod. The two limit plates are arranged vertically, and the two limit plates are symmetrically arranged, arranged on the front and rear sides of the rotating disk, arranged above the first fixed plate, arranged on the side of the fixed table close to the two support plates, and arranged on the side of the lower mold. The lower side edges of the two limit plates are fixedly connected to the first fixed plate, and the sides of the two limit plates away from the lower mold are fixedly connected to the fixed table. The sliding plate is arranged between the two limit plates, arranged above the rotating disk, and arranged on the side of the lower mold close to the rotating disk. The sliding plate is slidably connected to the two limit plates in the horizontal direction. The sliding opening is perpendicular to the two support plates, and the sliding opening is arranged on the sliding plate.The fourth connecting rod is vertically arranged, passes through the sliding opening, and is arranged above the rotating disk, and the lower end of the fourth connecting rod is fixedly connected to the rotating disk. The second motor shaft is vertically arranged, arranged above the sliding plate, and is fixedly connected to the sliding plate. The clamp is sleeved on the second motor shaft, and the clamp is fixedly connected to the second motor shaft.

[0013] When the first motor rotates, the first motor drives the first rotating rod to rotate, the first rotating rod rotates to drive the second cam to rotate, the second cam rotates to drive the third connecting rod to move upward, the third connecting rod moves upward to drive the second connecting rod to move upward, the second connecting rod moves upward to drive the cover plate to move upward, the cover plate moves upward to open the heating furnace, and the staff puts the workpiece to be processed into the heating furnace. When the first rotating rod rotates, the first rotating rod drives the active bevel gear to rotate, the active bevel gear drives the passive bevel gear to rotate, the passive bevel gear drives the second rotating rod to rotate, the second rotating rod drives the rotating disk to rotate, the rotating disk drives the fourth connecting rod to rotate, the fourth connecting rod drives the sliding plate to move left and right, the sliding plate moves left and right to drive the second motor to move left and right, the second motor moves left and right to drive the fixture to move left and right, the fixture clamps the workpiece in the heating furnace and puts it into the lower mold, and at the same time pushes out the workpiece processed on the lower mold, thereby completing the loading of high-temperature workpieces, reducing manual operations, and protecting the safety of staff.

[0014] Furthermore, the two cover plates are in a sealed state with the heating furnace.

[0015] The cover plate and the heating furnace are in a sealed state to prevent the heat in the heating furnace from being lost.

[0016] Furthermore, the second connecting rod is rotatably connected to the connecting plate via a bearing.

[0017] The second connecting rod is rotatably connected to the connecting plate via a bearing, which can limit the vertical displacement of the second connecting rod.

[0018] Furthermore, the two third connecting rods are provided with grooves corresponding to the two second cams.

[0019] The groove of the third connecting rod prevents the second cam and the third connecting rod from being misaligned.

[0020] Furthermore, the cleaning device includes: two racks, two third rotating rods, two circular gears, two fifth connecting rods, two brushes, two cleaning heads, a vacuum cleaner, and a connecting pipe. The two racks are arranged horizontally, and the two racks are arranged symmetrically, respectively arranged on the front and rear sides of the lower mold, and arranged on the side of the sliding plate close to the lower mold, and one end of the two racks is fixedly connected to the sliding plate. The two third rotating rods are arranged vertically, respectively arranged on the sides where the two racks are away from each other, and respectively arranged above the first fixed plate. The lower ends of the two third rotating rods are rotatably connected to the first fixed plate, and their rotation axes are arranged vertically. The two circular gears are respectively mounted on the two third rotating rods, respectively arranged on the sides where the two racks are close to the two third rotating rods, and the two circular gears are respectively fixedly connected to the two third rotating rods, and respectively mesh with the two circular gears. The two fifth connecting rods are arranged horizontally, respectively mounted on the two third rotating rods, and one end of the two fifth connecting rods is respectively fixedly connected to the two third rotating rods. The two brushes are respectively arranged on the sides of the two fifth connecting rods away from the third rotating rod, arranged above the lower mold, and arranged below the upper mold. The two brushes are respectively fixedly connected to one end of the two fifth connecting rods away from the third rotating rod, and the two brushes are in contact with the lower mold. The two dust collector heads are respectively arranged on the sides of the two brushes, arranged above the lower mold, and arranged below the upper mold. The two dust collector heads are fixedly connected to the two brushes. The vacuum cleaner is arranged below the first fixed plate, arranged between the two support plates, arranged above the base, and arranged on the side of the first motor away from the first cam. The vacuum cleaner is fixedly connected to the base. The connecting pipe is arranged above the vacuum cleaner, and the upper end of the connecting pipe is connected to the dust collector head, and the lower end is connected to the vacuum cleaner.

[0021] When the sliding plate moves to the left, the sliding plate drives the rack to move to the left, the rack moves to the left and drives the circular gear to rotate, the rotation of the circular gear drives the third rotating rod to rotate, the rotation of the third rotating rod drives the fifth connecting rod to rotate above the lower die, the rotation of the fifth connecting rod drives the brush and the dust collector to move above the lower die, thereby cleaning the lower die, and the residue after cleaning enters the vacuum cleaner from the dust collector through the connecting pipe, thereby completing the cleaning of the lower die and preventing the residue from affecting the next forging.

[0022] Furthermore, the connecting pipe is a metal pipe.

[0023] The connecting pipe is a metal pipe to prevent debris from scratching the connecting pipe.

[0024] Beneficial effects of the present invention: 1. The first rotating rod rotates to drive the active bevel gear, the passive bevel gear, the second rotating rod and the rotating disk to rotate. The rotating disk rotates to drive the fourth connecting rod to rotate, thereby driving the sliding plate to move left and right. The sliding plate moves left and right to drive the second motor and the fixture to move left and right, thereby placing the heated workpiece from the heating furnace into the mold to achieve automation, thereby ensuring the safety of the staff.

[0025] 2. The first rotating rod drives the second cam to rotate, thereby driving the third connecting rod, the second connecting rod and the cover plate to move up and down, so that when the workpiece does not need to be taken out, the heating furnace is in a sealed state, so that the heat of the heating furnace does not leak out, ensuring the safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Figure 1 It is a front cross-sectional view of the present invention; Figure 2 It is a top cross-sectional view of the present invention.

[0028] Description of reference numerals: 1. base; 201. support plate; 202. first fixed plate; 203. second fixed plate; 204. hydraulic telescopic rod; 205. upper mold; 206. lower mold; 207. top plate; 208. first connecting rod; 209. moving plate; 210. spring; 211. first motor; 212. first cam; 301. fixed table; 302. heating furnace; 303. first rotating rod; 304. third fixed plate; 305. cover plate; 306. second connecting rod; 307. third connecting rod Rod; 308, second cam; 309, connecting plate; 310, second rotating rod; 311, active bevel gear; 312, passive bevel gear; 313, rotating disk; 314, limit plate; 315, sliding plate; 316, sliding opening; 317, fourth connecting rod; 318, second motor; 319, clamp; 401, rack; 402, third rotating rod; 403, circular gear; 404, fifth connecting rod; 405, brush; 406, dust collector; 407, dust collector; 408, connecting pipe. DETAILED DESCRIPTION

[0029] The following will be combined with 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 making creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 2 The present invention provides a flange forging die, comprising: a base 1, a forging device, a heating device, and a cleaning device. The forging device is arranged above the base 1, and the forging device is fixedly connected to the base 1. The heating device is arranged above the base 1 and arranged on the side of the forging device, and the heating device is fixedly connected to the base 1 and connected to the forging device. The cleaning device is arranged in the forging device, connected to the forging device, and connected to the heating device.

[0031] At the beginning of the work, the staff turns on the forging device, heating device and cleaning device. When the staff turns on the forging device, the forging device forges the workpiece, and the workpiece is ejected after forging. Then the forging device drives the heating device to put the heated workpiece into the forging device, thereby completing automatic loading, reducing the staff's operation and ensuring the safety of the staff. During the loading process of the heating device, the cleaning device is driven to clean the forging device to prevent the residue from affecting the workpiece during the next forging.

[0032] The forging device includes: two support plates 201, a first fixed plate 202, a second fixed plate 203, a hydraulic telescopic rod 204, an upper die 205, a lower die 206, a top plate 207, two first connecting rods 208, a movable plate 209, two springs 210, a first motor 211, and a first cam 212. The two support plates 201 are vertically arranged, the two support plates 201 are symmetrically arranged, and are arranged above the base 1, and the two support plates 201 are fixedly connected to the base 1. The first fixed plate 202 is perpendicular to the two support plates 201, the first fixed plate 202 is arranged between the two support plates 201, and the first fixed plate 202 is fixedly connected to the two support plates 201. The second fixed plate 203 is arranged above the two support plates 201, and the second fixed plate 203 is fixedly connected to the two support plates 201. The hydraulic telescopic rod 204 is vertically arranged, arranged above the first fixed plate 202, arranged below the second fixed plate 203, and arranged between the two support plates 201, and the upper end of the hydraulic telescopic rod 204 is fixedly connected to the first fixed plate 202. The upper mold 205 is arranged above the first fixed plate 202 and below the hydraulic telescopic rod 204, and the upper mold 205 is fixedly connected to the lower end of the hydraulic telescopic rod 204. The lower mold 206 is arranged directly below the upper mold 205, arranged above the first fixed plate 202, and the lower mold 206 is fixedly connected to the first fixed plate 202. The top plate 207 is horizontally arranged, arranged inside the lower mold 206, and the top plate 207 is slidably connected to the lower mold 206 in the vertical direction. Two first connecting rods 208 are vertically arranged, penetrate the first fixed plate 202, and are arranged below the top plate 207, and the upper ends of the two first connecting rods 208 are fixedly connected to the top plate 207. The movable plate 209 is horizontally arranged, arranged below the two first connecting rods 208, and arranged above the base 1, and the movable plate 209 is fixedly connected to the lower ends of the two first connecting rods 208. Two springs 210 are respectively sleeved on the two first connecting rods 208, arranged below the first fixed plate 202, and arranged above the movable plate 209, and the upper ends of the two springs 210 are fixedly connected to the first fixed plate 202, and the lower ends are fixedly connected to the movable plate 209. The rotating shaft of the first motor 211 is horizontally arranged, arranged below the movable plate 209, and arranged above the base 1, and the first motor 211 is fixedly connected to the base 1. The first cam 212 is vertically arranged, sleeved on the rotating shaft of the first motor 211, arranged above the base 1, and arranged below the movable plate 209, and is fixedly connected to the rotating shaft of the first motor 211, and contacts the movable plate 209.

[0033] When the staff turns on the hydraulic telescopic rod 204, the hydraulic telescopic rod 204 moves up and down, driving the upper mold 205 to move up and down. The upper mold 205 moves up and down to forge the workpiece in the lower mold 206. When the forging is completed, the staff turns on the first motor 211. The rotation of the first motor 211 drives the first cam 212 to rotate. The rotation of the first cam 212 drives the movable plate 209 to move upward. The movable plate 209 moves upward and drives the first connecting rod 208 to move upward. The first connecting rod 208 moves upward and drives the top plate 207 to move upward to eject the workpiece from the lower mold 206. After the workpiece is ejected, the first motor 211 drives the first cam 212 to rotate. The first cam 212 drives the movable plate 209, the first connecting rod 208 and the top plate 207 to move downward until the top plate 207 returns to its original position.

[0034] The first motor 211 is fixedly connected to the base 1 via a bracket.

[0035] The first motor 211 is fixedly connected to the base 1 through a bracket, which is convenient for workers to process.

[0036] The top plate 207 is in contact with the first fixing plate 202 .

[0037] During forging, the top plate 207 contacts the first fixing plate 202 to prevent the first connecting rod 208 from being affected during forging.

[0038] The heating device includes: a fixed platform 301, a heating furnace 302, a first rotating rod 303, a third fixed plate 304, two cover plates 305, four second connecting rods 306, two third connecting rods 307, two second cams 308, a connecting plate 309, a second rotating rod 310, an active bevel gear 311, a passive bevel gear 312, a rotating disk 313, two limit plates 314, a sliding plate 315, a sliding opening 316, a fourth connecting rod 317, a second motor 318, and a clamp 319. The fixed platform 301 is arranged above the base 1 and on the sides of the two support plates 201, and the fixed platform 301 is fixedly connected to the base 1. The heating furnace 302 is arranged above the fixed platform 301, and the heating furnace 302 is fixedly connected to the fixed platform 301. The first rotating rod 303 is parallel to the first click rotating shaft, passes through the fixed platform 301, and is arranged on the side of the rotating shaft of the first motor 211. The first rotating rod 303 is rotatably connected to the fixed platform 301, and its rotating axis is parallel to the rotating shaft of the motor. One end of the first rotating rod 303 is fixedly connected to the rotating shaft of the first motor 211. The third fixed plate 304 is horizontally arranged, arranged above the heating furnace 302, and the third fixed plate 304 is in contact with the heating furnace 302. Two cover plates 305 are vertically arranged, respectively arranged on the left and right sides of the heating furnace 302, and arranged below the third fixed plate 304. The upper side surfaces of the two cover plates 305 are fixedly connected to the first fixed plate 202. Four second connecting rods 306 are vertically arranged, respectively arranged on the left and right sides of the heating furnace 302, respectively arranged below the two cover plates 305, and arranged above the first rotating rod 303. The upper ends of the four second connecting rods 306 are fixedly connected to the two cover plates 305 respectively. Two third connecting rods 307 are arranged horizontally, respectively arranged on the left and right sides of the heating furnace 302, respectively arranged below the four second connecting rods 306, and the four third connecting rods 307 are respectively fixedly connected to the lower ends of the four second connecting rods 306. Two second cams 308 are respectively arranged on the left and right sides of the heating furnace 302, respectively sleeved on the first rotating rod 303, respectively arranged below the two third connecting rods 307, the two second cams 308 are fixedly connected to the first rotating rod 303, and the two second cams 308 are respectively in contact with the two third connecting rods 307. The connecting plate 309 is arranged horizontally, arranged between the first fixed plate 202 and the fixed platform 301, and the connecting plate 309 is fixedly connected to the first fixed plate 202. The second rotating rod 310 is arranged vertically, passes through the connecting plate 309, and is arranged above the first rotating rod 303. The second rotating rod 310 is rotatably connected to the connecting plate 309, and its rotation axis is arranged vertically. The active bevel gear 311 is sleeved on the first rotating rod 303 and is disposed below the second rotating rod 310. The active bevel gear 311 is fixedly connected to the first rotating rod 303. The passive bevel gear 312 is sleeved on the second rotating rod 310 and is disposed above the active bevel gear 311. The passive bevel gear 312 is fixedly connected to the second rotating rod 310 and meshes with the active bevel gear 311.The rotating disk 313 is horizontally arranged, sleeved on the second rotating rod 310, arranged above the connecting plate 309, and the rotating disk 313 is fixedly connected to the second rotating rod 310. Two limit plates 314 are vertically arranged, and the two limit plates 314 are symmetrically arranged, arranged at the front and rear sides of the rotating disk 313, arranged above the first fixed plate 202, arranged at the side of the fixed platform 301 close to the two support plates 201, and arranged at the side of the lower mold 206. The lower side edges of the two limit plates 314 are fixedly connected to the first fixed plate 202, and the sides of the two limit plates 314 away from the lower mold 206 are fixedly connected to the fixed platform 301. The sliding plate 315 is arranged between the two limit plates 314, arranged above the rotating disk 313, and arranged at the side of the lower mold 206 close to the rotating disk 313. The sliding plate 315 is slidably connected to the two limit plates 314 in the horizontal direction. The sliding opening 316 is perpendicular to the two support plates 201, and the sliding opening 316 is disposed on the sliding plate 315. The fourth connecting rod 317 is vertically disposed, passes through the sliding opening 316, and is disposed above the rotating disk 313, and the lower end of the fourth connecting rod 317 is fixedly connected to the rotating disk 313. The rotating shaft of the second motor 318 is vertically disposed, disposed above the sliding plate 315, and is fixedly connected to the sliding plate 315. The clamp 319 is sleeved on the rotating shaft of the second motor 318, and the clamp 319 is fixedly connected to the rotating shaft of the second motor 318.

[0039] When the first motor 211 rotates, the first motor 211 drives the first rotating rod 303 to rotate, the rotation of the first rotating rod 303 drives the second cam 308 to rotate, the rotation of the second cam 308 drives the third connecting rod 307 to move upward, the upward movement of the third connecting rod 307 drives the second connecting rod 306 to move upward, the upward movement of the second connecting rod 306 drives the cover plate 305 to move upward, the cover plate 305 moves upward to open the heating furnace 302, and the staff puts the workpiece to be processed into the heating furnace 302. When the first rotating rod 303 rotates, the first rotating rod 303 drives the active bevel gear 311 to rotate, the active bevel gear 311 drives the passive bevel gear 312 to rotate, the passive bevel gear 312 drives the second rotating rod 310 to rotate, the second rotating rod 310 drives the rotating disk 313 to rotate, the rotating disk 313 drives the fourth connecting rod 317 to rotate, the fourth connecting rod 317 drives the sliding plate 315 to move left and right, the sliding plate 315 moves left and right to drive the second motor 318 to move left and right, the second motor 318 moves left and right to drive the clamp 319 to move left and right, the clamp 319 clamps the workpiece in the heating furnace 302 and puts it into the lower mold 206, and at the same time pushes the processed workpiece on the lower mold 206 out, thereby completing the loading of high-temperature workpieces, reducing manual operations, and protecting the safety of workers.

[0040] The two cover plates 305 and the heating furnace 302 are in a sealed state.

[0041] The cover plate 305 and the heating furnace 302 are in a sealed state to prevent the heat in the heating furnace 302 from being lost.

[0042] The second connecting rod 306 is rotatably connected to the connecting plate 309 via a bearing.

[0043] The second connecting rod 306 is rotatably connected to the connecting plate 309 via a bearing, so that the vertical displacement of the second connecting rod 306 can be limited.

[0044] The two third connecting rods 307 are provided with grooves corresponding to the two second cams 308 .

[0045] The groove of the third connecting rod 307 prevents the second cam 308 and the third connecting rod 307 from being misaligned.

[0046] The cleaning device includes: two racks 401, two third rotating rods 402, two circular gears 403, two fifth connecting rods 404, two brushes 405, two dust collector heads 406, a dust collector 407, and a connecting pipe 408. The two racks 401 are arranged horizontally, and the two racks 401 are arranged symmetrically, and are respectively arranged on the front and rear sides of the lower mold 206, and are arranged on the side of the sliding plate 315 close to the lower mold 206, and one end of the two racks 401 is fixedly connected to the sliding plate 315. The two third rotating rods 402 are arranged vertically, and are respectively arranged on the sides of the two racks 401 away from each other, and are respectively arranged above the first fixed plate 202. The lower ends of the two third rotating rods 402 are rotatably connected to the first fixed plate 202, and their rotation axes are arranged vertically. The two circular gears 403 are respectively sleeved on the two third rotating rods 402, and are respectively arranged on the sides of the two racks 401 close to the two third rotating rods 402. The two circular gears 403 are respectively fixedly connected to the two third rotating rods 402 and meshed with the two circular gears 403. The two fifth connecting rods 404 are arranged horizontally, and are respectively sleeved on the two third rotating rods 402. One end of the two fifth connecting rods 404 is respectively fixedly connected to the two third rotating rods 402. The two brushes 405 are respectively arranged on the sides of the two fifth connecting rods 404 away from the third rotating rods 402, and are arranged above the lower mold 206 and below the upper mold 205. The two brushes 405 are respectively fixedly connected to one end of the two fifth connecting rods 404 away from the third rotating rods 402, and the two brushes 405 are in contact with the lower mold 206. The two dust collector heads 406 are respectively arranged on the sides of the two brushes 405, arranged above the lower mold 206, and arranged below the upper mold 205, and the two dust collector heads 406 are fixedly connected to the two brushes 405. The dust collector 407 is arranged below the first fixed plate 202, arranged between the two support plates 201, arranged above the base 1, and arranged on the side of the first motor 211 away from the first cam 212. The dust collector 407 is fixedly connected to the base 1. The connecting pipe 408 is arranged above the dust collector 407, and the upper end of the connecting pipe 408 is connected to the dust collector head 406, and the lower end is connected to the dust collector 407.

[0047] When the sliding plate 315 moves to the left, the sliding plate 315 drives the rack 401 to move to the left, the rack 401 moves to the left and drives the circular gear 403 to rotate, the circular gear 403 rotates and drives the third rotating rod 402 to rotate, the third rotating rod 402 rotates and drives the fifth connecting rod 404 to rotate above the lower mold 206, the fifth connecting rod 404 rotates and drives the brush 405 and the dust collector 406 to move above the lower mold 206, so as to clean the lower mold 206, and the residue after cleaning enters the dust collector 407 from the dust collector 406 through the connecting pipe 408, thereby completing the cleaning of the lower mold 206 and preventing the residue from affecting the next forging.

[0048] The connecting pipe 408 is a metal pipe.

[0049] The connecting pipe 408 is a metal pipe to prevent the connecting pipe 408 from being scratched by debris.

[0050] Working principle: At the beginning of the work, the staff turns on the hydraulic telescopic rod 204, the first motor 211, the second motor 318 and the vacuum cleaner 407. When the staff turns on the hydraulic telescopic rod 204, the hydraulic telescopic rod 204 moves up and down to drive the upper mold 205 to move up and down, and the upper mold 205 moves up and down to forge the workpiece in the lower mold 206. When the forging is completed, the staff turns on the first motor 211, and the rotation of the first motor 211 drives the first cam 212 to rotate, and the rotation of the first cam 212 drives the moving plate 209 to move upward, and the moving plate 209 moves upward to drive the first connecting rod 208 to move upward, and the first connecting rod 208 moves upward to drive the top plate 207 to move upward, and the workpiece is ejected from the lower mold 206. After the workpiece is ejected, the first motor 211 drives the first cam 212 to rotate, and the first cam 212 drives the moving plate 209, the first connecting rod 208 and the top plate 207 to move downward until the top plate 207 returns to its original position.

[0051] When the first motor 211 rotates, the first motor 211 drives the first rotating rod 303 to rotate, the rotation of the first rotating rod 303 drives the second cam 308 to rotate, the rotation of the second cam 308 drives the third connecting rod 307 to move upward, the upward movement of the third connecting rod 307 drives the second connecting rod 306 to move upward, the upward movement of the second connecting rod 306 drives the cover plate 305 to move upward, the cover plate 305 moves upward to open the heating furnace 302, and the staff puts the workpiece to be processed into the heating furnace 302.

[0052] When the first rotating rod 303 rotates, the first rotating rod 303 drives the active bevel gear 311 to rotate, the active bevel gear 311 drives the passive bevel gear 312 to rotate, the passive bevel gear 312 drives the second rotating rod 310 to rotate, the second rotating rod 310 drives the rotating disk 313 to rotate, the rotating disk 313 drives the fourth connecting rod 317 to rotate, the fourth connecting rod 317 drives the sliding plate 315 to move left and right, the sliding plate 315 moves left and right to drive the second motor 318 to move left and right, the second motor 318 moves left and right to drive the clamp 319 to move left and right, the clamp 319 clamps the workpiece in the heating furnace 302 and puts it into the lower mold 206, and at the same time pushes the processed workpiece on the lower mold 206 out, thereby completing the loading of high-temperature workpieces, reducing manual operations, and protecting the safety of workers.

[0053] When the sliding plate 315 moves to the left, the sliding plate 315 drives the rack 401 to move to the left, the rack 401 moves to the left and drives the circular gear 403 to rotate, the circular gear 403 rotates and drives the third rotating rod 402 to rotate, the third rotating rod 402 rotates and drives the fifth connecting rod 404 to rotate above the lower die 206, the fifth connecting rod 404 rotates and drives the brush 405 and the dust collector 406 to move above the lower die 206, so as to clean the lower die 206, and the residue after cleaning enters the dust collector 407 from the dust collector 406 through the connecting pipe 408, so as to complete the cleaning of the lower die 206 and prevent the residue from affecting the next forging. The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A flange forging die, characterized in that: include: Base (1), forging device, heating device, cleaning device; The forging device is arranged above the base (1), and the forging device is fixedly connected to the base (1); the heating device is arranged above the base (1), arranged on the side of the forging device, the heating device is fixedly connected to the base (1), and connected to the forging device; the cleaning device is arranged in the forging device, and is connected to the forging device.

2. A flange forging die according to claim 1, characterized in that: The forging device comprises: two support plates (201), a first fixed plate (202), a second fixed plate (203), a hydraulic telescopic rod (204), an upper die (205), a lower die (206), a top plate (207), two first connecting rods (208), a movable plate (209), two springs (210), a first motor (211), and a first cam (212); the two support plates (201) are vertically arranged, the two support plates (201) are symmetrically arranged, and are arranged above the base (1); the two support plates (201) are fixedly connected to the base (1); the first fixed plate (202) is perpendicular to the two support plates (201), and the second fixed plate (203) is vertically arranged. A fixing plate (202) is arranged between the two support plates (201), and the first fixing plate (202) is fixedly connected to the two support plates (201); the second fixing plate (203) is arranged above the two support plates (201), and the second fixing plate (203) is fixedly connected to the two support plates (201); the hydraulic telescopic rod (204) is arranged vertically, arranged above the first fixing plate (202), arranged below the second fixing plate (203), and arranged between the two support plates (201), and the upper end of the hydraulic telescopic rod (204) is fixedly connected to the first fixing plate (202); the upper mold (205) is arranged above the The first fixing plate (202) is arranged above the hydraulic telescopic rod (204), and the upper mold (205) is fixedly connected to the lower end of the hydraulic telescopic rod (204); the lower mold (206) is arranged directly below the upper mold (205), and is arranged above the first fixing plate (202), and the lower mold (206) is fixedly connected to the first fixing plate (202); the top plate (207) is arranged horizontally, and is arranged inside the lower mold (206), and the top plate (207) is slidably connected to the lower mold (206) in the vertical direction; the two first connecting rods (208) are arranged vertically, penetrate the first fixing plate (202), and are arranged on the top plate (207). The upper ends of the two first connecting rods (208) are fixedly connected to the top plate (207); the movable plate (209) is arranged horizontally, arranged below the two first connecting rods (208) and arranged above the base (1); the movable plate (209) is fixedly connected to the lower ends of the two first connecting rods (208); the two springs (210) are respectively sleeved on the two first connecting rods (208), arranged below the first fixed plate (202) and arranged above the movable plate (209); the upper ends of the two springs (210) are fixedly connected to the first fixed plate (202), and the lower ends are fixedly connected to the movable plate (209);The rotating shaft of the first motor (211) is arranged horizontally, arranged below the moving plate (209) and above the base (1), and the first motor (211) is fixedly connected to the base (1); the first cam (212) is arranged vertically, sleeved on the rotating shaft of the first motor (211), arranged above the base (1), arranged below the moving plate (209), fixedly connected to the rotating shaft of the first motor (211), and in contact with the moving plate (209).

3. A flange forging die according to claim 2, characterized in that: The first motor (211) is fixedly connected to the base (1) via a bracket.

4. A flange forging die according to claim 2, characterized in that: The top plate (207) is in contact with the first fixing plate (202).

5. A flange forging die according to claim 2, characterized in that: The heating device comprises: a fixed platform (301), a heating furnace (302), a first rotating rod (303), a third fixed plate (304), two cover plates (305), four second connecting rods (306), two third connecting rods (307), two second cams (308), a connecting plate (309), a second rotating rod (310), an active bevel gear (311), a passive bevel gear (312), a rotating disk (313), two limit plates (314), a sliding plate (315), a sliding opening (316), a fourth connecting rod (317), a second motor (318), and a clamp (319); the fixed platform (301) is arranged above the base (1), and is arranged between the two The fixing platform (301) is fixedly connected to the base (1) on the side of the support plate (201); the heating furnace (302) is arranged above the fixing platform (301), and the heating furnace (302) is fixedly connected to the fixing platform (301); the first rotating rod (303) is parallel to the first click rotating shaft, passes through the fixing platform (301), and is arranged on the side of the rotating shaft of the first motor (211); the first rotating rod (303) is rotatably connected to the fixing platform (301), and its rotating axis is parallel to the rotating shaft of the motor; one end of the first rotating rod (303) is fixedly connected to the rotating shaft of the first motor (211); the third fixing plate (304) is arranged horizontally, and the first rotating rod (303) is arranged horizontally. The third fixing plate (304) is placed above the heating furnace (302), and is in contact with the heating furnace (302); the two cover plates (305) are vertically arranged, respectively arranged on the left and right sides of the heating furnace (302), and arranged below the third fixing plate (304), and the upper side surfaces of the two cover plates (305) are fixedly connected to the first fixing plate (202); the four second connecting rods (306) are vertically arranged, respectively arranged on the left and right sides of the heating furnace (302), respectively arranged below the two cover plates (305), and arranged above the first rotating rod (303), and the upper ends of the four second connecting rods (306) are respectively fixedly connected to the two cover plates (305). ; The two third connecting rods (307) are arranged horizontally, respectively arranged on the left and right sides of the heating furnace (302), respectively arranged below the four second connecting rods (306), and the four third connecting rods (307) are respectively fixedly connected to the lower ends of the four second connecting rods (306); the two second cams (308) are respectively arranged on the left and right sides of the heating furnace (302), respectively sleeved on the first rotating rod (303), and respectively arranged below the two third connecting rods (307), the two second cams (308) are fixedly connected to the first rotating rod (303), and the two second cams (308) are respectively in contact with the two third connecting rods (307);The connecting plate (309) is arranged horizontally, and is arranged between the first fixing plate (202) and the fixing platform (301). The connecting plate (309) is fixedly connected to the first fixing plate (202). The second rotating rod (310) is arranged vertically, passes through the connecting plate (309), and is arranged above the first rotating rod (303). The second rotating rod (310) is rotatably connected to the connecting plate (309), and the rotation axis thereof is arranged vertically. The active bevel gear (311) is sleeved on the first rotating rod (303), and is arranged below the second rotating rod (310). The active bevel gear (311) is fixedly connected to the first rotating rod (303). The passive bevel gear (312) is sleeved on the second rotating rod (310) and is arranged above the active bevel gear (311). The passive bevel gear (312) is fixedly connected to the second rotating rod (310) and meshes with the active bevel gear (311). The rotating disk (313) is horizontally arranged and sleeved on the second rotating rod (310). It is arranged above the connecting plate (309). The rotating disk (313) is fixedly connected to the second rotating rod (310). The two limiting plates (314) are vertically arranged. The two limiting plates (314) are symmetrically arranged and are arranged on the front and rear sides of the rotating disk (313) and on the first fixed The plate (202) is arranged on the side of the fixed platform (301) close to the two support plates (201), and is arranged on the side of the lower mold (206). The lower side edges of the two limiting plates (314) are fixedly connected to the first fixed plate (202), and the sides of the two limiting plates (314) away from the lower mold (206) are fixedly connected to the fixed platform (301); the sliding plate (315) is arranged between the two limiting plates (314), arranged above the rotating disk (313), and arranged on the side of the lower mold (206) close to the rotating disk (313). The sliding plate (315) slides horizontally with the two limiting plates (314) The sliding opening (316) is perpendicular to the two support plates (201), and the sliding opening (316) is arranged on the sliding plate (315); the fourth connecting rod (317) is arranged vertically, passes through the sliding opening (316), and is arranged above the rotating disk (313), and the lower end of the fourth connecting rod (317) is fixedly connected to the rotating disk (313); the rotating shaft of the second motor (318) is arranged vertically, and is arranged above the sliding plate (315), and is fixedly connected to the sliding plate (315); the clamp (319) is sleeved on the rotating shaft of the second motor (318), and the clamp (319) is fixedly connected to the rotating shaft of the second motor (318). ; 6. A flange forging die according to claim 5, characterized in that: The two cover plates (305) and the heating furnace (302) are in a sealed state.

7. A flange forging die according to claim 5, characterized in that: The second connecting rod (306) is rotatably connected to the connecting plate (309) via a bearing.

8. A flange forging die according to claim 5, characterized in that: The two third connecting rods (307) are provided with grooves corresponding to the two cams.

9. A flange forging die according to claim 5, characterized in that: The cleaning device comprises: two racks (401), two third rotating rods (402), two circular gears (403), two fifth connecting rods (404), two brushes (405), two cleaning heads (406), a cleaner (407), and a connecting pipe (408); the two racks (401) are arranged horizontally, the two racks (401) are arranged symmetrically, and are respectively arranged on the front and rear sides of the lower mold (206) and on the side of the sliding plate (315) close to the lower mold (206); one end of the two racks (401) is fixedly connected to the sliding plate (315); the two third rotating rods (402) are arranged vertically, and are respectively arranged on the two racks (4 01) are arranged on the sides away from each other, respectively above the first fixed plate (202), the lower ends of the two third rotating rods (402) are rotatably connected to the first fixed plate (202), and the rotation axes thereof are arranged vertically; the two circular gears (403) are respectively sleeved on the two third rotating rods (402), respectively arranged on the sides of the two racks (401) close to the two third rotating rods (402), the two circular gears (403) are respectively fixedly connected to the two third rotating rods (402), and respectively mesh with the two circular gears (403); the two fifth connecting rods (404) are arranged horizontally, respectively sleeved on the two third rotating rods (402) ), one end of the two fifth connecting rods (404) is fixedly connected to the two third rotating rods (402) respectively; the two brushes (405) are respectively arranged on the sides of the two fifth connecting rods (404) away from the third rotating rods (402), arranged above the lower mold (206), and arranged below the upper mold (205); the two brushes (405) are respectively fixedly connected to one end of the two fifth connecting rods (404) away from the third rotating rods (402), and the two brushes (405) are in contact with the lower mold (206); the two dust collector heads (406) are respectively arranged on the sides of the two brushes (405), and arranged on the lower mold The tool (206) is arranged above the tool (206), below the upper mold (205), and the two dust collector heads (406) are fixedly connected to the two brushes (405); the dust collector (407) is arranged below the first fixing plate (202), between the two support plates (201), above the base (1), and on the side of the first motor (211) away from the first cam (212), and the dust collector (407) is fixedly connected to the base (1); the connecting pipe (408) is arranged above the dust collector (407), and the upper end of the connecting pipe (408) is connected to the dust collector head (406), and the lower end is connected to the dust collector (407).

10. A flange forging die according to claim 9, characterized in that: The connecting pipe (408) is a metal pipe.

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