阅读说明：本技术 一种自动摆放锻件并使固定杆同步转动的锻造机 (Forging machine capable of automatically placing forge pieces and enabling fixing rods to synchronously rotate ) 是由 徐闻 于 2020-12-16 设计创作，主要内容包括：本发明公开了一种自动摆放锻件并使固定杆同步转动的锻造机,包括摆放在地面上的同步块,所述同步块右侧滑动设有抬升块,所述抬升块右侧滑动设有加杆块,所述抬升块下侧设有抬升气缸,所述抬升气缸处于地面下,所述抬升气缸上端面设有抬升活塞杆,使用本发明后,在进行锻件锻造时,在普通锻造时其装置为一个整体进行锻造,当需要进行环形锻造时可以自动进行改变并自动将锻件竖立并自动插入固定杆,并可以自动对锻件进行转动,同时可以保证固定杆与锻件同步转动,无需人工进行安装提高工作效率,且保证了固定杆不会出现一个地点始终被按压导致固定杆弯曲,降低了经济损失。(The invention discloses a forging machine capable of automatically placing a forge piece and synchronously rotating a fixed rod, which comprises a synchronous block placed on the ground, wherein a lifting block is arranged on the right side of the synchronous block in a sliding manner, a rod adding block is arranged on the right side of the lifting block in a sliding manner, a lifting cylinder is arranged on the lower side of the lifting block and is positioned under the ground, and a lifting piston rod is arranged on the upper end surface of the lifting cylinder. The economic loss is reduced.)

1. The utility model provides an automatic put forging and make synchronous pivoted forging machine of dead lever, is including putting at subaerial synchronizing block, the sliding of synchronizing block right side is equipped with the lifting piece, lifting piece right side slides and is equipped with the pole piece, lifting piece downside is equipped with the lifting cylinder, the lifting cylinder is in subaerial, lifting cylinder up end is equipped with lifting piston rod, its characterized in that: the upper end face of the lifting piston rod is fixedly connected with a lifting block, a steering motor is fixedly arranged in the lifting block, the upper end face of the steering motor is provided with a steering motor shaft, the upper end face of the steering motor shaft is fixedly provided with a push cylinder, the upper end face of the push cylinder is provided with a push piston rod, the upper end face of the push piston rod is fixedly provided with a rotating motor, the front end face of the rotating motor is provided with a rotating motor shaft, the front end face of the rotating motor shaft is fixedly provided with a clamping cylinder, the left end face and the right end face of the clamping cylinder are provided with clamping piston rods, the clamping piston rods are fixedly provided with connecting rods, the two clamping rods are hinged, the upper end face of the lifting block is provided with a forging part, the lifting block and the upper end of the rod adding block are jointly provided with a steering groove, a first sealing plate is arranged in the steering groove in a, the lifting mechanism is characterized in that a lifting piston rod is arranged on the upper end face of the lifting cylinder, a fixing plate is fixedly arranged on the upper end face of the lifting piston rod, a closed rope is fixedly arranged on the lifting piston rod, a pulling rope is fixedly arranged on the upper end face of the lifting cylinder, a connecting rope is fixedly arranged on the upper end face of the lifting cylinder, rod adding telescopic rods are symmetrically and fixedly arranged in the rod adding blocks in the left-right direction, a rod adding electric slide rail is fixedly arranged on the upper end face of the rod adding telescopic rod, a rod adding slide groove is arranged in the rod adding electric slide rail, a rod adding slide block is slidably arranged in the rod adding slide groove, a fixing rod is slidably arranged on the upper end face of the rod adding electric slide rail, fixing bayonets are symmetrically arranged on the upper end face of the left end of the fixing rod, a rod adding plate is fixedly arranged on, the clamping spring is fixedly connected with the inner wall of the upper side of the clamping chute, the upper end face of the clamping block is fixedly provided with a clamping rope, the clamping rope is fixedly connected with the right end face of the rod-adding electric slide rail, a rod-adding groove is arranged in the rod-adding block, a second sealing plate is arranged in the rod-adding groove in a sliding manner, a gear groove is arranged in the synchronization block, a third sealing plate is arranged in the gear groove in a sliding manner, the left side of the gear groove is rotatably provided with a synchronization gear, the rod-adding block and the synchronization block are both provided with a sealing mechanism, the sealing mechanism is used for driving the third sealing plate, the first sealing plate and the second sealing plate to seal the gear groove, the steering groove and the rod-adding groove, the left side of the fixing plate is provided with a synchronization mechanism, the synchronization mechanism is used for driving the fixing rod and the forging piece to synchronously rotate, and a fixing mechanism is arranged, the fixed establishment is used for with the dead lever with synchronous gear is fixed, be equipped with slewing mechanism in the lifting piece, slewing mechanism is used for driving the forging piece rotates and makes the even forging of forging piece.

2. The forging machine capable of automatically placing forgings and synchronously rotating fixing rods as claimed in claim 1, wherein: the sealing mechanism comprises a synchronous block and a sliding plate in the rod adding block, a transmission rack is arranged in the synchronous block in a sliding mode on the left end face of the sliding plate, a transmission spring is fixedly arranged on the lower end face of the transmission rack, the transmission spring is fixedly connected with the synchronous block, the transmission rack is fixedly connected with a sealing rope, a sealing gear shaft is fixedly arranged in the synchronous block, a sealing gear is arranged on the sealing gear shaft in a rotating mode, the sealing gear is meshed with the transmission rack and connected, a sealing rack is fixedly arranged on the lower end face of the third sealing plate and on the lower end face of the first sealing plate and on the lower end face of the second sealing plate, and the sealing rack is meshed with the sealing gear and connected.

3. The forging machine capable of automatically placing forgings and synchronously rotating fixing rods as claimed in claim 1, wherein: the lazytongs is including fixed the setting in the left side the connecting box of fixed plate left end face, it is equipped with the connection piston rod to slide in the connecting box, the fixed coupling spring that is equipped with of terminal surface under the connection piston rod, coupling spring with connecting box downside inner wall fixed connection, connect the piston rod with connect rope fixed connection, left side the fixed plate left end face slides and is equipped with synchronous slide, synchronous slide up end slides and is equipped with synchronous gear, the fixed reset spring that is equipped with of terminal surface before the synchronous gear, the fixed synchronous fixed block that is equipped with of synchronous slide up end, reset spring with synchronous fixed block fixed connection.

4. The forging machine capable of automatically placing forgings and synchronously rotating fixing rods as claimed in claim 1, wherein: fixing mechanism including even fixed set up in synchronous gear left side wall presses the case, it is equipped with the pressure piston rod to press the incasement and slide, press the fixed rope that is equipped with of piston rod left end face, press the fixed spring that is equipped with of piston rod left end face, press the spring with press case left side inner wall fixed connection, press the fixed trachea that is equipped with of case up end, synchronous gear upper and lower wall internal symmetry is fixed and is equipped with fixed case, fixed incasement slides and is equipped with fixed piston rod, the fixed spring that is equipped with of fixed piston rod up end, fixed spring up end with fixed case upside inner wall fixed connection, fixed piston rod with fixed rope fixed connection, fixed case with fixed trachea fixed connection.

5. The forging machine capable of automatically placing forgings and synchronously rotating fixing rods as claimed in claim 1, wherein: slewing mechanism including set up in the rotation spout in the lifting piece, it is equipped with the rotation slide to slide in the rotation spout, the fixed rotation spring that is equipped with of rotation slide rear end face, rotation spring with rotate spout rear side inner wall fixed connection, rotate the slide right-hand member face with pulling rope fixed connection, rotate the slide right-hand member face with synchronous motion rope fixed connection.

Technical Field

The invention relates to a forging machine capable of automatically placing a forged piece and enabling a fixing rod to synchronously rotate, and mainly relates to the technical field of forging machines.

Background

The forging machine is a machine which uses hammering and other methods to enable metal materials in a plastic state to become workpieces with certain shapes and sizes and change the physical properties of the workpieces, the existing forging machine needs to vertically place a forging piece and insert a fixing rod in the process of annular forging, then forges the forging piece, and workers need to continuously rotate the forging piece to forge the whole surface of the forging piece during forging, but the placing of the forging piece is complex, time-consuming and labor-consuming during the process, and the fixing rod cannot synchronously rotate with the forging piece during rotation, so that the fixing rod can be bent when the fixing rod is pressed at the same place for a long time, and economic loss is caused.

Disclosure of Invention

The invention aims to solve the technical problem of providing a forging machine which can automatically place a forged piece and synchronously rotate a fixing rod, and overcomes the problems.

The invention is realized by the following technical scheme.

The forging machine capable of automatically placing forgings and synchronously rotating the fixed rods comprises a synchronous block placed on the ground, wherein a lifting block is arranged on the right side of the synchronous block in a sliding mode, a rod adding block is arranged on the right side of the lifting block in a sliding mode, a lifting cylinder is arranged on the lower side of the lifting block and is located under the ground, a lifting piston rod is arranged on the upper end face of the lifting cylinder, the upper end face of the lifting piston rod is fixedly connected with the lifting block, a steering motor is fixedly arranged in the lifting block, a steering motor shaft is arranged on the upper end face of the steering motor, a pushing cylinder is fixedly arranged on the upper end face of the steering motor shaft, a pushing piston rod is arranged on the upper end face of the pushing cylinder, a rotating motor is fixedly arranged on the upper end face of the pushing piston rod, a rotating motor shaft is arranged on the front end face of the rotating, the lifting device is characterized in that a connecting rod is fixedly arranged on the clamping piston rod, the connecting rod is fixedly provided with clamping rods, the two clamping rods are hinged, a forging part is placed on the upper end face of the lifting block, a steering groove is formed in the upper ends of the lifting block and the rod adding block together, a first sealing plate is arranged in the steering groove in a sliding manner, lifting cylinders are fixedly arranged in the synchronizing block and the rod adding block and are symmetrical relative to the lifting block, lifting piston rods are arranged on the upper end faces of the lifting cylinders, a fixing plate is fixedly arranged on the upper end faces of the lifting piston rods, a sealing rope is fixedly arranged on the lifting piston rods, a pulling rope is fixedly arranged on the upper end faces of the lifting cylinders, connecting ropes are fixedly arranged on the upper end faces of the lifting cylinders, rod adding telescopic rods are fixedly arranged in the rod adding block in a bilateral symmetry manner, rod adding electric slide rails are fixedly arranged on, a rod adding sliding block is arranged in the rod adding sliding groove in a sliding manner, a fixed rod is arranged on the upper end face of the rod adding electric sliding rail in a sliding manner, fixed bayonets are symmetrically arranged at the upper end and the lower end of the left end of the fixed rod, a rod adding plate is fixedly arranged on the upper end face of the rod adding sliding block, a clamping sliding groove is arranged in the rod adding plate, a clamping block is arranged in the clamping sliding groove in a sliding manner, a clamping spring is fixedly arranged on the upper end face of the clamping sliding groove, a clamping rope is fixedly arranged on the upper end face of the clamping block, the clamping rope is fixedly connected with the right end face of the rod adding electric sliding rail, a rod adding groove is arranged in the rod adding block, a second sealing plate is arranged in the rod adding groove in a sliding manner, a gear groove is arranged in the synchronizing block, a third sealing plate is arranged in the gear groove in a sliding manner, a synchronous gear is rotationally arranged, the closing mechanism is used for driving the third closing plate with first closing plate with the second closing plate will the gear groove with turn to the groove with it seals to add the pole groove, the left side be equipped with lazytongs on the fixed plate, lazytongs is used for driving the dead lever with the forging piece rotates in step, be equipped with fixed establishment in the synchro-gear, fixed establishment be used for with the dead lever with synchro-gear is fixed, be equipped with slewing mechanism in the lifting piece, slewing mechanism is used for driving the forging piece rotates and makes the forging piece evenly forges.

Furthermore, the closing mechanism including fixed set up in synchronizing block with add the slide in the pole piece, in the synchronizing block the slide left end face slides and is equipped with the drive rack, the fixed drive spring that is equipped with of terminal surface under the drive rack, drive spring with synchronizing block fixed connection, the drive rack with sealed rope fixed connection, the synchronizing block internal fixation is equipped with the sealed gear shaft, it is equipped with the sealed gear to rotate on the sealed gear shaft, the sealed gear with the drive rack meshing is connected, the third sealed board with first sealed board with the terminal surface all is fixed and is equipped with the sealed rack under the second sealed board, the sealed rack with sealed gear meshing is connected.

Further, lazytongs sets up in the left side including fixed the connecting box of fixed plate left end face, it is equipped with the connection piston rod to slide in the connecting box, the fixed coupling spring that is equipped with of terminal surface under the connection piston rod, coupling spring with connecting box downside inner wall fixed connection, the connection piston rod with connect rope fixed connection, left side the sliding of fixed plate left end face is equipped with synchronous slide, the sliding of synchronous slide up end is equipped with synchronous gear, the fixed reset spring that is equipped with of terminal surface before the synchronous gear, the fixed synchronous fixed block that is equipped with of synchronous slide up end, reset spring with synchronous fixed block fixed connection.

Further, fixed establishment including even fixed set up in synchronous gear left wall presses the case, it is equipped with the pressure piston rod to press the incasement to slide, press the fixed rope that is equipped with of piston rod left end face, press the fixed pressure spring that is equipped with of piston rod left end face, press the spring with press case left side inner wall fixed connection, press the fixed trachea that is equipped with of case up end, synchronous gear upper and lower wall internal symmetry is fixed and is equipped with fixed case, fixed incasement slides and is equipped with fixed piston rod, the fixed spring that is equipped with of fixed piston rod up end, fixed spring up end with fixed case upside inner wall fixed connection, fixed piston rod with fixed rope fixed connection, fixed case with fixed trachea fixed connection.

Further, slewing mechanism including set up in the rotation spout in the lifting piece, it is equipped with the rotation slide to slide in the rotation spout, the fixed rotating spring that is equipped with of rotation slide rear end face, rotating spring with rotate spout rear side inner wall fixed connection, rotate the slide right-hand member face with pulling rope fixed connection, rotate the slide right-hand member face with synchronous motion rope fixed connection.

The invention has the beneficial effects that: after the device is used, when forging the forge piece, the device is forged as a whole during common forging, when annular forging is required, the forge piece can be automatically changed, automatically erected and automatically inserted into the fixed rod, the forge piece can be automatically rotated, the fixed rod and the forge piece can be ensured to synchronously rotate, manual installation is not required, the working efficiency is improved, the fixed rod is ensured not to be bent due to the fact that one place is always pressed, and the economic loss is reduced.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure a-a in fig. 1.

FIG. 3 is a schematic diagram of B-B in FIG. 1.

Fig. 4 is a schematic view of the structure of C-C in fig. 1.

Fig. 5 is an enlarged schematic view of D in fig. 1.

Fig. 6 is an enlarged schematic view of E in fig. 1.

Fig. 7 is an enlarged structural view of F in fig. 3.

Fig. 8 is a schematic diagram of the structure of G-G in fig. 3.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The forging machine capable of automatically placing forgings and synchronously rotating the fixing rods comprises a synchronizing block 74 placed on the ground, a lifting block 26 is arranged on the right side of the synchronizing block 74 in a sliding mode, a rod adding block 75 is arranged on the right side of the lifting block 26 in a sliding mode, a lifting cylinder 11 is arranged on the lower side of the lifting block 26, the lifting cylinder 11 is located under the ground, a lifting piston rod 14 is arranged on the upper end face of the lifting cylinder 11, the lifting block 26 is fixedly connected to the upper end face of the lifting piston rod 14, a steering motor 42 is fixedly arranged in the lifting block 26, a steering motor shaft 43 is arranged on the upper end face of the steering motor 42, a pushing cylinder 44 is fixedly arranged on the upper end face of the steering motor shaft 43, a pushing piston rod 45 is arranged on the upper end face of the pushing cylinder 44, a rotating motor 46 is fixedly arranged on the upper end face of the pushing piston rod 45, and a rotating, the front end face of the rotating motor shaft 47 is fixedly provided with a clamping cylinder 49, the left and right end faces of the clamping cylinder 49 are provided with clamping piston rods 48, the clamping piston rods 48 are fixedly provided with connecting rods 50, the connecting rods 50 are fixedly provided with clamping rods 51, the two clamping rods 51 are hinged, the upper end face of the lifting block 26 is placed with a forging part 23, the upper ends of the lifting block 26 and the rod adding block 75 are jointly provided with a steering groove 78, a first closing plate 70 is arranged in the steering groove 78 in a sliding manner, lifting cylinders 15 are fixedly arranged in the synchronizing block 74 and the rod adding block 75 and are symmetrical relative to the lifting block 26, the upper end face of the lifting cylinder 15 is provided with a lifting piston rod 20, the upper end face of the lifting piston rod 20 is fixedly provided with a fixing plate 22, a closing rope 21 is fixedly arranged on the lifting piston rod 20, and the upper end face of the lifting cylinder 11 is, the upper end face of the lifting cylinder 11 is fixedly provided with a connecting rope 13, the rod adding telescopic rods 16 are fixedly arranged in the rod adding block 75 in a bilateral symmetry manner, the upper end face of the rod adding telescopic rods 16 is fixedly provided with rod adding electric sliding rails 17, the rod adding sliding rails 17 are internally provided with rod adding sliding grooves 18, the rod adding sliding grooves 18 are internally provided with rod adding sliding blocks 60 in a sliding manner, the upper end face of the rod adding electric sliding rails 17 is provided with fixing rods 54 in a sliding manner, the left ends of the fixing rods 54 are symmetrically provided with fixing bayonets 19 from top to bottom, the upper end face of the rod adding sliding blocks 60 is fixedly provided with rod adding plates 56, the rod adding plates 56 are internally provided with clamping sliding grooves 57, the clamping blocks 59 are arranged in the clamping sliding manner in the clamping sliding manners, the upper end faces of the clamping blocks 59 are fixedly provided with clamping springs 58, the clamping springs 58 are fixedly connected with the inner walls on the upper sides of the clamping sliding grooves 57, the upper end faces of, a rod adding groove 53 is formed in the rod adding block 75, a second sealing plate 69 is slidably arranged in the rod adding groove 53, a gear groove 52 is formed in the synchronizing block 74, a third sealing plate 27 is slidably arranged in the gear groove 52, a synchronizing gear 34 is rotatably arranged on the left end face of the fixing plate 22 on the left side, sealing mechanisms 101 are respectively arranged in the rod adding block 75 and the synchronizing block 74, the sealing mechanisms 101 are used for driving the third sealing plate 27, the first sealing plate 70 and the second sealing plate 69 to seal the gear groove 52, the steering groove 78 and the rod adding groove 53, a synchronizing mechanism 102 is arranged on the fixing plate 22 on the left side, the synchronizing mechanism 102 is used for driving the fixing rod 54 and the forging piece 23 to synchronously rotate, a fixing mechanism 103 is arranged in the synchronizing gear 34, and the fixing mechanism 103 is used for fixing the fixing rod 54 and the synchronizing gear 34, a rotating mechanism 104 is arranged in the lifting block 26, and the rotating mechanism 104 is used for driving the forging piece 23 to rotate so as to enable the forging piece 23 to be uniformly forged.

Advantageously, the closing mechanism 101 includes a sliding plate 32 fixedly disposed in the synchronizing block 74 and the rod adding block 75, a transmission rack 31 is slidably disposed on a left end surface of the sliding plate 32 in the synchronizing block 74, a transmission spring 33 is fixedly disposed on a lower end surface of the transmission rack 31, the transmission spring 33 is fixedly connected to the synchronizing block 74, the transmission rack 31 is fixedly connected to the closing rope 21, a closing gear shaft 30 is fixedly disposed in the synchronizing block 74, a closing gear 29 is rotatably disposed on the closing gear shaft 30, the closing gear 29 is engaged with the transmission rack 31, a closing rack 28 is fixedly disposed on lower end surfaces of the third closing plate 27, the first closing plate 70, and the second closing plate 69, and the closing rack 28 is engaged with the closing gear 29.

Beneficially, synchronization mechanism 102 includes fixed setting in the left side connecting box 40 of fixed plate 22 left end face, it connects piston rod 39 to slide in the connecting box 40, the fixed connecting spring 41 that is equipped with of terminal surface under connecting piston rod 39, connecting spring 41 with connecting box 40 downside inner wall fixed connection, connect piston rod 39 with connect rope 13 fixed connection, the left side fixed plate 22 left end face slides and is equipped with synchronous slide board 38, synchronous slide board 38 up end slides and is equipped with synchronous gear 37, the fixed reset spring 79 that is equipped with of terminal surface before synchronous gear 37, the fixed synchronous fixed block 35 that is equipped with of synchronous slide board 38 up end, reset spring 79 with synchronous fixed block 35 fixed connection.

Advantageously, the fixing mechanism 103 comprises a pressing box 66 uniformly fixed on the left wall of the synchronizing gear 34, a pressing piston rod 68 is arranged in the pressing box 66 in a sliding manner, a fixing rope 64 is fixedly arranged on the left end face of the pressing piston rod 68, a pressing spring 67 is fixedly arranged on the left end surface of the pressing piston rod 68, the pressing spring 67 is fixedly connected with the inner wall of the left side of the pressing box 66, the upper end surface of the pressing box 66 is fixedly provided with a fixed air pipe 63, the upper wall and the lower wall of the synchronous gear 34 are symmetrically and fixedly provided with fixed boxes 61, a fixed piston rod 62 is arranged in the fixed box 61 in a sliding way, a fixed spring 65 is fixedly arranged on the upper end surface of the fixed piston rod 62, the upper end surface of the fixed spring 65 is fixedly connected with the inner wall of the upper side of the fixed box 61, the fixed piston rod 62 is fixedly connected with the fixed rope 64, and the fixed box 61 is fixedly connected with the fixed air pipe 63.

Beneficially, the rotating mechanism 104 includes a rotating chute 72 disposed in the lifting block 26, a rotating sliding plate 71 is slidably disposed in the rotating chute 72, a rotating spring 73 is fixedly disposed on a rear end face of the rotating sliding plate 71, the rotating spring 73 is fixedly connected to a rear inner wall of the rotating chute 72, a right end face of the rotating sliding plate 71 is fixedly connected to the pulling rope 12, and a right end face of the rotating sliding plate 71 is fixedly connected to the synchronous moving rope 36.

Sequence of mechanical actions of the whole device:

1. the clamping cylinder 49 is started to drive the clamping piston rod 48 to move towards the direction away from each other, the clamping rod 51 is clamped through the connecting rod 50 to clamp the forging piece 23, the pushing cylinder 44 is started to drive the pushing piston rod 45 to move upwards, the rotating motor 46 is driven to move upwards to drive the forging piece 23 to move upwards, meanwhile, the rotating motor 46 is started to drive the rotating motor shaft 47 to rotate to drive the forging piece 23 to rotate to become vertical, the rod adding telescopic rod 16 is started to drive the rod adding electric slide rail 17 to move upwards to drive the fixing rod 54 on the rod adding electric slide rail 17 to move upwards, so that the fixing rod 54 moves to the center of the forging piece 23, the rod adding electric slide rail 17 is started to drive the rod adding slide block 60 to move leftwards, the fixing rod 54 is driven to move leftwards through the rod adding plate 56, so that the fixing rod 54 penetrates through the fixing plate 22 and the forging piece 23, the fixing rod 54 presses the pressing piston, clamping the fixed rod 54, pulling the clamping rope 55 to make the clamping block 59 leave the fixed rod 54 when the rod adding plate 56 moves leftwards, starting the rod adding electric slide rail 17 to drive the rod adding plate 56 to move rightwards to return to the initial position, starting the clamping cylinder 49 to drive the clamping piston rod 48 to move towards the direction close to each other to make the clamping rod 51 release the forging piece 23, starting the steering motor 42 to drive the pushing cylinder 44 to rotate the rotating motor 46 backwards, starting the pushing cylinder 44 to drive the pushing piston rod 45 to move downwards to return to the lifting block 26, simultaneously releasing the closing rope 21 to make the driving rack 31 slide upwards under the action of the driving spring 33 to drive the closing gear 29 to rotate and drive the closing rack 28 to move rightwards to make the first closing plate 70 close the steering groove 78, starting the lifting cylinder 11 to drive the lifting piston rod 14 to move the lifting block 26 upwards to lift the forging piece 23, simultaneously pulling the pulling rope 12 to make the rotating slide plate 71 move forwards to drive the, simultaneously, the connecting rope 13 is loosened to enable the connecting box 40 to move upwards to push the synchronous sliding plate 38 to enable the synchronous gear 37 to be meshed with the synchronous gear 34, the synchronous moving rope 36 is pulled by the rotating sliding plate 71 to enable the synchronous gear 37 to move forwards to drive the synchronous gear 34 to rotate so that the fixed rod 54 and the forging piece 23 rotate synchronously, after the synchronous moving rope is pressed, the lifting cylinder 11 drives the lifting piston rod 14 to enable the lifting block 26 to move downwards to pull the connecting rope 13 to enable the synchronous gear 37 to be separated from the synchronous gear 34, the pulling rope 12 is loosened to enable the rotating sliding plate 71 to move backwards under the action of the rotating spring 73 and simultaneously the synchronous moving rope 36 is loosened to enable the synchronous gear 37 to move backwards under the action of the reset spring 79, after the forging is completed, the clamping rod electric sliding rail 17 is started to drive the clamping rod sliding block 60 to enable the clamping rod plate 56 to move leftwards to pull the clamping rope 55 to enable the clamping block 59 to move rightwards to enable the clamping rod plate 56 to clamp the clamping block 59 to clamp the The pressing piston rod 68 is released to move rightwards under the action of the pressing spring 67, the fixed piston rod 62 moves upwards to be separated from the fixed rod 54 through the fixed air pipe 63, the rod adding plate 56 moves rightwards to drive the fixed rod 54 to move rightwards to be separated from the forged part 23 and the fixed plate 22 to return to the rod adding electric slide rail 17, the forged part 23 falls on the lifting block 26, the rod adding expansion rod 16 is started to drive the rod adding electric slide rail 17 to move downwards to return to the initial position, the lifting air cylinder 15 is started to drive the lifting piston rod 20 to drive the fixed plate 22 to move downwards to return to the synchronous block 74 and the rod adding block 75, and simultaneously the closing rope 21 is released to enable the driving rack 31 to slide upwards under the action of the driving spring 33 to drive the closing gear 29 to rotate to drive the closing rack 28 to move rightwards so that the third closing plate 27.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.