Anti-corrosion valve blank forging auxiliary equipment

Abstract

The invention discloses corrosion-resistant valve blank forging auxiliary equipment, and relates to the technical field of valve blank forging, the corrosion-resistant valve blank forging auxiliary equipment comprises a bottom plate, a lifting plate is arranged on the upper side of the bottom plate, a side plate is arranged on the upper side of the lifting plate, a moving shell is arranged on the inner side of the side plate, a clamping frame is arranged on the lower side of the moving shell, and a transfer frame is arranged on the upper surface of the bottom plate; and a pushing handle is arranged on one side of the bottom plate, universal wheels are symmetrically arranged on the lower surface of the bottom plate, a first electric push rod is fixedly arranged on the upper surface of the bottom plate, and the output end of the first electric push rod is fixedly connected with the lifting plate. Convenient movement and stable operation of the equipment are realized; a plurality of motors and an electric push rod enable the clamping frame to be flexibly adjusted, operation is convenient, and a self-adaptive clamping structure ensures that the blank is stable; the waste collecting structure recovers waste in time, the environment is kept clean, unified treatment is facilitated, and the overall working efficiency and quality are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of valve blank forging, and specifically provides an auxiliary device for forging corrosion-resistant valve blanks. Background Art

[0002] Forging of valve blanks utilizes the plastic deformation characteristics of metals. By applying external forces to the heated metal billets through forging equipment (such as forging hammers, presses, etc.), the volume is redistributed and the streamline structure is changed, ultimately forming the prototype (blank) of valve parts that meet the design requirements.

[0003] However, the following problems still exist in the prior art:

[0004] Most of the existing forging equipment for corrosion-resistant valve blanks in the prior art is inconvenient to move and position. The existing forging equipment for corrosion-resistant valve blanks is usually fixed at specific workstations or only equipped with simple rollers. When moving, auxiliary tools such as forklifts are needed, which is cumbersome to operate and has low efficiency. The fixing method is also relatively simple. For example, it is only fixed by anchor bolts, making it difficult to quickly adjust the position according to actual production requirements. Moreover, during the working process, the equipment is prone to displacement due to vibration, affecting the forging accuracy.

[0005] Secondly, the adaptability of blank clamping is usually poor. Most traditional clamping structures are fixed types and cannot be adjusted according to the size changes of valve blanks, and can only adapt to single or a few specifications of blanks. When forging blanks of different sizes, the entire clamping device often needs to be replaced, which is time-consuming and laborious. In addition, the stability of the existing clamping structures is not good. Under the impact force during forging, the blanks are prone to shaking and displacement, which not only affects the forging quality but may also cause safety accidents.

[0006] Moreover, the waste collection and treatment are not perfect. Most existing equipment does not have a dedicated waste collection system. The waste such as chips and scale generated during forging directly scatters in the working area, not only making the working environment dirty and messy, but also easily causing the waste to enter the equipment interior, accelerating equipment wear and affecting the normal operation of the equipment. In addition, the random accumulation of waste also increases the cleaning difficulty and time cost, which is not conducive to the centralized recycling and treatment of waste.

[0007] In view of the above problems, the inventor proposes an auxiliary device for forging corrosion-resistant valve blanks to solve the above problems. Summary of the Invention

[0008] In order to solve the problems of inconvenient movement and positioning, poor adaptability of blank clamping, and imperfect waste collection and treatment; the purpose of the present invention is to provide an auxiliary device for forging corrosion-resistant valve blanks.

[0009] To solve the above technical problems, the present invention adopts the following technical solutions: An auxiliary device for forging a corrosion-resistant valve blank, including a bottom plate, an elevating plate is provided on the upper side of the bottom plate, a side plate is provided on the upper side of the elevating plate, and a moving shell is provided inside the side plate. A clamping frame is provided on the lower side of the moving shell. A transfer frame is provided on the upper surface of the bottom plate. A push handle is provided on one side of the bottom plate. Universal wheels are symmetrically provided on the lower surface of the bottom plate.

[0010] Preferably, a first electric push rod is fixedly provided on the upper surface of the bottom plate, and the output end of the first electric push rod is fixedly connected to the elevating plate. Side rods are symmetrically and fixedly provided on the upper surface of the elevating plate. The upper parts inside the two side rods are both fixedly connected to the side plate. Support blocks are symmetrically and fixedly provided inside the side plate. A threaded rod is rotatably provided between the two support blocks. A first motor is provided outside one of the support blocks, and the output end of the first motor penetrates through the support block and is fixedly connected to the threaded rod. A slider is threadedly sleeved on the outer surface of the threaded rod, and a transplanting plate is fixedly provided on one side of the slider. One side of the transplanting plate is fixedly connected to the moving shell.

[0011] Preferably, a second motor is provided inside the moving shell. The output end of the second motor is fixedly provided with a driving gear. The outer surface of the driving gear is meshed with a side gear. One end of the side gear is rotatably connected to the moving shell. A connecting member is fixedly provided at one end of the side gear. A second electric push rod is fixedly provided at the lower end of the connecting member. The output end of the second electric push rod is fixedly connected to the clamping frame. A limiting groove is opened on the outer surface of the moving shell. The second electric push rod is located in the limiting groove.

[0012] Preferably, a third motor is provided on one side of one end of the clamping frame. The output end of the third motor penetrates through the clamping frame and is fixedly provided with a bidirectional lead screw. The two ends of the bidirectional lead screw are respectively rotatably connected to the inner walls on both sides of the clamping frame. Moving blocks are respectively threadedly sleeved on both sides of the outer surface of the bidirectional lead screw. A cross plate is fixedly provided at the lower end of the moving block. A plurality of vertical plates are fixedly provided on the outer side of the lower end of the cross plate. There are four vertical plates on one side, and the four vertical plates are evenly distributed at equal intervals.

[0013] Preferably, a placement groove is opened on the upper surface of the bottom plate. The lower side of the transfer frame is clamped in the placement groove. Waste discharge nets are opened on the lower surfaces of the transfer frame and the placement groove. A clamping frame is fixedly provided on the lower surface of the bottom plate, and a collection frame is clamped in the clamping frame. The collection frame is located directly below the placement groove. A handle is fixedly provided on one side of the collection frame.

[0014] Preferably, L-shaped plates are symmetrically and fixedly provided on both sides of the bottom plate. A threaded column is threadedly penetrated through the upper surface of the L-shaped plate. A knob is fixedly provided at the upper end of the threaded column. A support disk is fixedly provided at the lower end of the threaded column.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The present invention makes the device easy to move through the settings of universal wheels and a push handle. The fixed structure composed of a knob, a screw column, and a support plate can ensure the stability of the device during operation without shaking. The combination of multiple motors and electric push rods realizes the flexible adjustment of the clamping frame in the horizontal, vertical directions, and rotation angles, meeting the requirements of different forging processes for the position and angle of the blank, and improving the operation convenience.

[0017] 2. The clamping structure of the present invention composed of a bidirectional lead screw, a moving block, a cross plate, and a vertical plate can be adaptively adjusted according to the size of the blank. The cooperation of the limiting rod, the clamping block, and the clamping groove further prevents the moving block from shaking during the clamping process, ensuring the stable clamping of the blank and avoiding the displacement of the blank during forging, which affects the forging quality.

[0018] 3. The waste collection system of the present invention composed of a transfer frame, a placement groove, a waste discharge net, a clamping frame, and a collection frame enables the waste to fall in time and be centrally collected, keeping the working environment clean, reducing the impact of waste accumulation on the operation of the device and the operators, and facilitating the subsequent unified treatment of the waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is an exploded view of the relevant structure of the lifting plate part of the present invention.

[0022] Figure 3 It is an exploded view of the relevant structure of the side plate of the present invention.

[0023] Figure 4 It is an exploded view of the cross-sectional structure of the moving shell of the present invention.

[0024] Figure 5 It is a schematic diagram of the structure of the moving shell of the present invention.

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the clamping frame of the present invention.

[0026] Figure 7 It is an exploded view of the cross-sectional structure of the bottom plate and the transfer frame of the present invention.

[0027] Figure 8This is a schematic diagram of the L-shaped plate structure of the present invention.

[0028] In the figure: 1. Bottom plate; 11. Push handle; 12. Universal wheel; 2. Lifting plate; 21. First electric push rod; 22. Side rod; 23. Reinforcing column; 24. Telescopic rod; 25. Side plate; 26. Support block; 27. Threaded rod; 28. First motor; 29. Slide block; 210. Transplanting plate; 211. Guide rail; 212. Guide block; 213. Limiting plate; 214. Clamping plate; 3. Clamping frame; 31. Third motor; 32. Bidirectional lead screw; 33. Moving block; 34. Cross plate; 35. Vertical plate; 37. Clamping block; 38. Card slot; 39. Limiting rod; 4. Moving shell; 41. Second motor; 42. Driving gear; 43. Side gear; 44. Connecting piece; 45. Second electric push rod; 46. Limiting groove; 47. Support plate; 48. Shell cover; 49. Fitting frame; 5. Transfer frame; 51. Placing groove; 52. Waste discharge net; 53. Card frame; 54. Collection frame; 55. Handle; 6. L-shaped plate; 61. Threaded column; 62. Knob; 63. Support disc. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment: As Figure 1-8As shown, the present invention provides a corrosion-resistant valve blank forging auxiliary equipment, including a bottom plate 1, a lifting plate 2 is provided on the upper side of the bottom plate 1, a side plate 25 is provided on the upper side of the lifting plate 2, and a moving shell 4 is provided on the inner side of the side plate 25, and a clamping frame 3 is provided on the lower side of the moving shell 4, a transfer frame 5 is provided on the upper surface of the bottom plate 1, a push handle 11 is provided on one side of the bottom plate 1, and universal wheels 12 are symmetrically provided on the lower surface of the bottom plate 1, L-shaped plates 6 are symmetrically fixed on both sides of the bottom plate 1, and a threaded column 61 is threadedly penetrated and connected on the upper surface of the L-shaped plate 6, a knob 62 is fixed on the upper end of the threaded column 61, and a support plate 63 is fixed on the lower end of the threaded column 61, and the universal wheel 12 can be set The equipment can be freely moved in the horizontal direction, and the push handle 11 provides a fulcrum for pushing the equipment, so that the operator can move the equipment to the required working position. When the equipment reaches the specified position, turn the knob 62. Since the knob 62 is fixedly connected to the screw column 61, the rotation of the knob 62 will drive the screw column 61 to rotate on the L-shaped plate 6. During the rotation of the screw column 61, since it is threadedly connected to the L-shaped plate 6, it will move in the axial direction, thereby driving the support plate 63 at the lower end to descend. When the support plate 63 contacts the ground, it will generate an upward supporting force on the equipment, firmly fix the equipment on the ground, and prevent the equipment from moving during operation.

[0031] On the upper surface of the bottom plate 1, a first electric push rod 21 is fixedly arranged, and the output end of the first electric push rod 21 is fixedly connected to the lifting plate 2. On the upper surface of the lifting plate 2, side rods 22 are symmetrically and fixedly arranged. The upper parts inside the two side rods 22 are both fixedly connected to the side plate 25. Inside the side plate 25, supporting blocks 26 are symmetrically and fixedly arranged. Between the two supporting blocks 26, a threaded rod 27 is rotatably arranged. On the outside of one of the supporting blocks 26, a first motor 28 is arranged, and the output end of the first motor 28 penetrates through the supporting block 26 and is fixedly connected to the threaded rod 27. A slider 29 is threadedly sleeved on the outer surface of the threaded rod 27. On one side of the slider 29, a transplanting plate 210 is fixedly arranged. One side of the transplanting plate 210 is fixedly connected to the moving shell 4. After the first electric push rod 21 is powered on, the motor inside it drives the lead screw to rotate. The lead screw cooperates with the nut to convert the rotational motion of the motor into a linear motion, thereby pushing the output end to perform a telescopic motion. Since the output end of the first electric push rod 21 is fixedly connected to the lifting plate 2, when the output end of the first electric push rod 21 telescopes, it will drive the lifting plate 2 to move up and down in the vertical direction. The side rods 22 are fixedly connected to the lifting plate 2 and the side plate 25, playing a role in supporting and transmitting force, ensuring that the side plate 25 can move synchronously when the lifting plate 2 moves up and down. After the first motor 28 is powered on, its rotor rotates and drives the threaded rod 27 to rotate through the output end. When the threaded rod 27 rotates, because the slider 29 is threadedly connected to the threaded rod 27, according to the principle of screw transmission, the slider 29 will move along the axial direction of the threaded rod 27. When the slider 29 moves, it will drive the transplanting plate 210 fixedly connected to it to move, and further drive the moving shell 4 fixedly connected to the transplanting plate 210 to move horizontally, realizing the lateral position adjustment of the moving shell 4.

[0032] Between the bottom plate 1 and the lifting plate 2, telescopic rods 24 are symmetrically and fixedly connected. Between the two side rods 22, a reinforcing column 23 is connected by bolts. The telescopic rod 24 is composed of an inner rod and an outer rod. The inner rod can slide inside the outer rod. When the lifting plate 2 moves up and down under the action of the first electric push rod 21, the inner rod and the outer rod of the telescopic rod 24 will correspondingly telescope. The telescopic rod 24 plays a role in auxiliary support and guidance, restricting the shaking of the lifting plate 2 in the horizontal direction during the lifting process of the lifting plate 2, ensuring that the lifting plate 2 can only move stably in the vertical direction, and improving the stability and accuracy of the lifting process. The reinforcing column 23 is fixedly connected to the side rod 22 by bolts, connecting the two side rods 22 into an integral structure, enhancing the structural strength and rigidity of the side rod 22, making the side rod 22 not easily deformed or damaged when bearing the weight of components such as the side plate 25 and the moving shell 4 and the forces generated during work, and improving the stability of the entire equipment structure.

[0033] On the inner side of the side plate 25, guide rails 211 are symmetrically fixed. On one side of the guide rail 211, a guide block 212 is slidably arranged. One side of the guide block 212 is fixedly connected to the transplanting plate 210. On the upper side of the side plate 25, a limiting plate 213 is fixedly arranged. On the upper surface of the transplanting plate 210, a clamping plate 214 is fixedly arranged, and the clamping plate 214 is clamped in the limiting plate 213. The guide rail 211 and the guide block 212 form a linear guide rail 211 pair. When the transplanting plate 210 moves driven by the slider 29, the guide block 212 will slide along the guide rail 211. The guide rail 211 plays a guiding and supporting role for the guide block 212, restricting the guide block 212 to move only along the direction of the guide rail 211, thereby ensuring the linearity and stability of the horizontal movement of the transplanting plate 210, reducing the offset and shaking during the movement. The limiting plate 213 and the clamping plate 214 play a limiting and protective role. When the transplanting plate 210 moves to the limit position, the clamping plate 214 will contact the limiting plate 213, preventing the transplanting plate 210 from continuing to move, preventing the transplanting plate 210 from detaching from the guide rail 211 or colliding with other components due to excessive movement, protecting the equipment components from damage, and at the same time ensuring the safety and reliability of the equipment operation.

[0034] Inside the moving shell 4, a second motor 41 is arranged. At the output end of the second motor 41, a driving gear 42 is fixedly arranged. On the outer surface of the driving gear 42, a side gear 43 is meshed and connected. One end of the side gear 43 is rotatably connected to the moving shell 4. One end of the side gear 43 is fixedly provided with a connecting piece 44. At the lower end of the connecting piece 44, a second electric push rod 45 is fixedly arranged. The output end of the second electric push rod 45 is fixedly connected to the clamping frame 3. On the outer surface of the moving shell 4, a limiting groove 46 is opened. The second electric push rod 45 is located in the limiting groove 46. After the second motor 41 is powered on, the motor rotor drives the output end to rotate, so that the driving gear 42 fixed to the output end rotates. The driving gear 42 is meshed with the side gear 43. According to the gear transmission principle, the rotation of the driving gear 42 will drive the side gear 43 to rotate. When the side gear 43 rotates, the connecting piece 44 fixedly connected to it will also rotate accordingly, and then drive the second electric push rod 45 and the clamping frame 3 to rotate, realizing the adjustment of the angle of the clamping frame 3, facilitating the operation of the valve blank at different angles. The working principle of the second electric push rod 45 is similar to that of the first electric push rod 21. After being powered on, its internal structure converts the rotational motion of the motor into a linear motion, pushing the output end to expand and contract. Since the output end of the second electric push rod 45 is fixedly connected to the clamping frame 3, and the second electric push rod 45 is located in the limiting groove 46, when the output end of the second electric push rod 45 expands and contracts, it will drive the clamping frame 3 to move up and down in the limiting groove 46, realizing the adjustment of the height of the clamping frame 3.

[0035] On one side inner wall of the moving shell 4, a support plate 47 is fixedly provided, and the driving gear 42 is rotatably connected to the support plate 47. The output end of the second motor 41 penetrates through the support plate 47. The upper surface of the moving shell 4 is clamped with a shell cover 48, and a fitting frame 49 is fixedly provided on the lower surface of the shell cover 48. The support plate 47 provides a support point for the driving gear 42, enabling the driving gear 42 to rotate stably within the moving shell 4. The central axis of the driving gear 42 is rotatably connected to the support plate 47, ensuring that the driving gear 42 does not experience axial movement or wobbling during rotation, thus ensuring the smoothness and accuracy of gear transmission. The shell cover 48 is clamped to the upper surface of the moving shell 4 through structures such as buckles, and the fitting frame 49 is closely attached to the upper surface of the moving shell 4, playing a role in sealing and protection. The shell cover 48 can prevent dust, sundries, etc. from entering the interior of the moving shell 4, avoiding these impurities from causing wear to components such as the second motor 41, driving gear 42, and side gear 43 or affecting their normal operation. At the same time, it also facilitates the maintenance and repair of the components inside the moving shell 4. Simply opening the shell cover 48 allows easy access to the internal components.

[0036] On one side of one end of the clamping frame 3, a third motor 31 is provided. The output end of the third motor 31 penetrates through the clamping frame 3 and is fixedly provided with a bidirectional lead screw 32. The two ends of the bidirectional lead screw 32 are respectively rotatably connected to the inner walls on both sides of the clamping frame 3. On both sides of the outer surface of the bidirectional lead screw 32, moving blocks 33 are respectively threadedly sleeved. The lower end of the moving block 33 is fixedly provided with a cross plate 34. On the outer side of the lower end of the cross plate 34, a plurality of vertical plates 35 are fixedly provided. There are four vertical plates 35 on one side, and the four vertical plates 35 are equally spaced. After the third motor 31 is powered on, the motor output end drives the bidirectional lead screw 32 to rotate. The outer surface of the bidirectional lead screw 32 has two sections of threads with opposite helix directions. When the bidirectional lead screw 32 rotates, according to the principle of screw drive, the moving blocks 33 on both sides will move along the bidirectional lead screw 32 in opposite or the same direction. When the moving blocks 33 move, they will drive the cross plate 34 fixedly connected to them to move, and the cross plate 34 will then drive the vertical plates 35 to move. By controlling the forward and reverse rotation of the third motor 31, the vertical plates 35 can be made to approach or move away from each other, thereby realizing the clamping or loosening operation of valve blanks of different sizes. The plurality of vertical plates 35 are equally spaced, and the blank can be clamped from multiple points, ensuring the stability and uniformity of clamping.

[0037] A limiting rod 39 is fixedly arranged between the inner walls on both sides of the clamping frame 3, and the outer surface of the limiting rod 39 is sleeved and connected with two moving blocks 33. Clamping blocks 37 are fixedly arranged on the upper sides of both ends of the moving block 33, and clamping grooves 38 for cooperating with the clamping blocks 37 are formed in the inner walls on both sides of the clamping frame 3. The limiting rod 39 penetrates through the two moving blocks 33. When the moving block 33 moves driven by the bidirectional lead screw 32, the limiting rod 39 plays a guiding and limiting role on the moving block 33. The limiting rod 39 restricts the moving block 33 to move only in the direction parallel to the bidirectional lead screw 32, preventing the moving block 33 from rotating or deviating during the moving process, ensuring the linearity and stability of the movement of the moving block 33, so as to ensure that the vertical plate 35 can accurately clamp the valve blank. The cooperation of the clamping block 37 and the clamping groove 38 further enhances the stability and reliability of the movement of the moving block 33. During the movement of the moving block 33, the clamping block 37 slides in the clamping groove 38, preventing the moving block 33 from shaking in the vertical direction or disengaging from the bidirectional lead screw 32, and can also withstand a certain lateral force, ensuring the fixed position of the moving block 33 during the clamping process, so that the vertical plate 35 can stably clamp the blank.

[0038] A placement groove 51 is formed in the upper surface of the bottom plate 1, the lower side of the transfer frame 5 is clamped in the placement groove 51, waste discharge meshes 52 are formed in the lower surfaces of the transfer frame 5 and the placement groove 51, a clamping frame 53 is fixedly arranged on the lower surface of the bottom plate 1, and a collection frame 54 is clamped in the clamping frame 53. The collection frame 54 is located directly below the placement groove 51. A handle 55 is fixedly arranged on one side of the collection frame 54. The transfer frame 5 is used for placing the valve blank during the forging process and collecting some waste materials. Its lower side is clamped with the placement groove 51, which can ensure the fixed position of the transfer frame 5 on the bottom plate 1 and prevent it from moving during the working process. The mesh design of the waste discharge mesh 52 enables waste materials generated during the forging process, such as debris and scale, to fall through the meshes. Since the collection frame 54 is located directly below the placement groove 51 and is clamped in the clamping frame 53, the fallen waste materials will directly fall into the collection frame 54. The operator can conveniently pull out the collection frame 54 from the clamping frame 53 through the handle 55 to clean the waste materials in the collection frame 54, keep the working environment clean, and at the same time facilitate the centralized treatment and recycling of the waste materials.

[0039] Working principle: The equipment realizes the efficient forging assistance of corrosion-resistant valve blanks through the coordinated work of multiple components. First, the equipment can be moved to the working position by using the universal wheels 12 and the push handle 11, and then the knob 62 is rotated to drive the lead screw 61 to rotate, so that the support disk 63 descends to contact the ground, thereby fixing the equipment;

[0040] In terms of clamping and moving the valve blank, the third motor 31 starts to drive the bidirectional lead screw 32 to rotate, causing the moving block 33 to move on the bidirectional lead screw 32, and then driving the horizontal plate 34 and the vertical plate 35 to move, so as to clamp or loosen the valve blank. The second motor 41 drives the driving gear 42 to rotate. Through meshing with the side gear 43, it drives the connecting piece 44 to rotate, causing the clamping frame 3 to rotate, which is convenient for operating the blank at different angles;

[0041] At the same time, the second electric push rod 45 can push the clamping frame 3 to move up and down along the limiting groove 46 to adjust the height of the blank. The first motor 28 drives the threaded rod 27 to rotate, driving the slider 29 and the transplanting plate 210 to move along the guide rail 211, so that the moving shell 4 and the clamping frame 3 are displaced in the horizontal direction to realize the lateral transfer of the blank. The first electric push rod 21 can drive the lifting plate 2 to lift, driving the side plate 25, the moving shell 4, etc. to lift as a whole to adjust the vertical position of the blank;

[0042] In terms of waste treatment, the waste generated during the forging process falls into the collection frame 54 through the waste discharge net 52 on the lower surface of the transfer frame 5 and the placement groove 51, which is convenient for centralized cleaning.

[0043] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these changes and modifications.

Claims

1. An auxiliary device for forging a corrosion-resistant valve blank, comprising a bottom plate (1), characterized in that: On the upper side of the bottom plate (1), there is a lifting plate (2). On the upper side of the lifting plate (2), there is a side plate (25). Inside the side plate (25), there is a moving shell (4). Below the moving shell (4), there is a clamping frame (3). On the upper surface of the bottom plate (1), there is a transfer frame (5). On one side of the bottom plate (1), there is a push handle (11). On the lower surface of the bottom plate (1), there are universal wheels (12) symmetrically arranged.

2. The forging auxiliary equipment for a corrosion-resistant valve blank according to claim 1, characterized in that: On the upper surface of the bottom plate (1), a first electric push rod (21) is fixedly installed. The output end of the first electric push rod (21) is fixedly connected to the lifting plate (2). On the upper surface of the lifting plate (2), side rods (22) are symmetrically and fixedly installed. The upper parts inside the two side rods (22) are both fixedly connected to the side plate (25). Inside the side plate (25), support blocks (26) are symmetrically and fixedly installed. Between the two support blocks (26), a threaded rod (27) is rotatably installed. On the outside of one of the support blocks (26), there is a first motor (28). The output end of the first motor (28) penetrates through the support block (26) and is fixedly connected to the threaded rod (27). A slider (29) is threadedly sleeved on the outer surface of the threaded rod (27). On one side of the slider (29), a transplanting plate (210) is fixedly installed. One side of the transplanting plate (210) is fixedly connected to the moving shell (4).

3. An auxiliary device for forging a corrosion-resistant valve blank according to claim 1, characterized in that: Inside the moving shell (4), there is a second motor (41). The output end of the second motor (41) is fixedly provided with a driving gear (42). On the outer surface of the driving gear (42), a side gear (43) is meshed. One end of the side gear (43) is rotatably connected to the moving shell (4). One end of the side gear (43) is fixedly provided with a connecting piece (44). The lower end of the connecting piece (44) is fixedly provided with a second electric push rod (45). The output end of the second electric push rod (45) is fixedly connected to the clamping frame (3). A limiting groove (46) is opened on the outer surface of the moving shell (4). The second electric push rod (45) is located in the limiting groove (46).

4. An auxiliary device for forging a corrosion-resistant valve blank according to claim 1, characterized in that: On one side of one end of the clamping frame (3), there is a third motor (31). The output end of the third motor (31) penetrates through the clamping frame (3) and is fixedly provided with a bidirectional lead screw (32). The two ends of the bidirectional lead screw (32) are respectively rotatably connected to the inner walls on both sides of the clamping frame (3). On the outer surface of the bidirectional lead screw (32) on both sides, moving blocks (33) are respectively threadedly sleeved. The lower end of the moving block (33) is fixedly provided with a cross plate (34). On the outer side of the lower end of the cross plate (34), a plurality of vertical plates (35) are fixedly installed. There are four vertical plates (35) on one side, and the four vertical plates (35) are evenly distributed.

5. An auxiliary device for forging a corrosion-resistant valve blank as described in claim 1, characterized in that: A placement groove (51) is formed on the upper surface of the bottom plate (1). The lower side of the transfer frame (5) is clamped in the placement groove (51). Waste discharge nets (52) are formed on the lower surfaces of both the transfer frame (5) and the placement groove (51). A clamping frame (53) is fixedly provided on the lower surface of the bottom plate (1), and a collection frame (54) is clamped in the clamping frame (53). The collection frame (54) is located directly below the placement groove (51). A handle (55) is fixedly provided on one side of the collection frame (54).

6. The forging auxiliary equipment for a corrosion-resistant valve blank according to claim 1, characterized in that: L-shaped plates (6) are symmetrically and fixedly provided on both sides of the bottom plate (1). A threaded column (61) is threadedly connected through the upper surface of the L-shaped plate (6). A knob (62) is fixedly provided at the upper end of the threaded column (61). A support disc (63) is fixedly provided at the lower end of the threaded column (61).

7. The forging auxiliary equipment for a corrosion-resistant valve blank according to claim 2, characterized in that: A telescopic rod (24) is symmetrically and fixedly connected between the bottom plate (1) and the lifting plate (2). A reinforcing column (23) is connected between the two side rods (22) through bolts.

8. The forging auxiliary equipment for a corrosion-resistant valve blank according to claim 2, characterized in that: Guide rails (211) are symmetrically and fixedly provided on the inner side of the side plate (25). A guide block (212) is slidably provided on one side of the guide rail (211). One side of the guide block (212) is fixedly connected to the transplanting plate (210). A limiting plate (213) is fixedly provided on the upper side of the upper part of the side plate (25). A clamping plate (214) is fixedly provided on the upper surface of the transplanting plate (210), and the clamping plate (214) is clamped in the limiting plate (213).

9. The forging auxiliary equipment for a corrosion-resistant valve blank according to claim 3, characterized in that: A limiting rod (39) is fixedly provided between the inner walls on both sides of the clamping frame (3). The outer surface of the limiting rod (39) is sleeved with two moving blocks (33). Clamping blocks (37) are fixedly provided on the upper sides of both ends of the moving block (33). Slots (38) for cooperating with the clamping blocks (37) are formed on the inner walls on both sides of the clamping frame (3).

10. An auxiliary device for forging a corrosion-resistant valve blank according to claim 3, characterized in that: A support plate (47) is fixedly provided on one inner wall of the moving shell (4). The driving gear (42) is rotatably connected to the support plate (47). The output end of the second motor (41) penetrates through the support plate (47). A shell cover (48) is clamped on the upper surface of the moving shell (4), and a fitting frame (49) is fixedly provided on the lower surface of the shell cover (48).

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