Clamping and rotating device for material forge piece machining and using method

Abstract

The invention relates to the technical field of forge piece machining, in particular to a clamping and rotating device for material forge piece machining and a using method.The clamping and rotating device comprises a workbench, a side frame is arranged on one side of the top face of the workbench, and a positioning ring is arranged at the top of the side frame; the positioning assembly is used for positioning and clamping the other end of the material forge piece; the clamping assembly is arranged on one side of the positioning assembly, and the clamping assembly is used for assisting the positioning assembly to perform strong clamping; and the driving assembly is arranged in the driving box. Compared with the prior art, the clamping assembly is arranged to be matched with a linkage structure of the positioning clamping plate and the second driving motor, so that a double-synchronous clamping mechanism is formed, and the clamping mechanism is particularly suitable for operation scenes of workpieces of different sizes and shapes.

Description

Technical Field

[0001] The invention relates to the technical field of forging processing, and in particular to a clamping and rotating device for material forging processing and a use method thereof. Background Art

[0002] Forgings refer to forgings or blanks obtained by forging and deforming metal billets. Operators usually place the forging blanks in a heating furnace for heating so that the forgings reach the forging temperature range, ensuring that the forgings have high plasticity and low deformation resistance within the forging temperature range, and then place them on a forging table for plasticity through a forging machine or press. When facing cylindrical steel, due to its own shape, it is easy to deviate during forging, so it needs to be clamped and fixed.

[0003] In the prior art, a Chinese patent document with a publication number of CN118180314B, a clamping and rotating device for material forging processing and a method for using the same, proposes the problem that the steel needs to be clamped manually during the process of forging steel, which avoids certain dangers to workers during operation, improves the forging quality of forgings, and realizes the effect of automatically turning over the steel during forging, reduces the inconvenience caused by workers turning over forgings, saves manpower, and ensures the efficiency and effect of forging. However, in the device, the clamping assembly is controlled only by the unidirectional thrust of the push disk, and its clamping method is single, which makes it difficult to cope with high-frequency vibrations or sudden load changes that may occur during the forging process. There is a risk of loosening or offsetting the workpiece, and the overall clamping stability is weak. In addition, the clamping action is deeply coupled with the drive structure, and multiple components share a power chain, which are easy to affect each other, causing the clamping action to fail or respond late, which is not conducive to efficient and high-frequency automated operations. Therefore, the present application discloses a clamping and rotating device for material forging processing and a method for using the same. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose a clamping and rotating device for material forging processing and a method of use, so as to solve the problem of relying on the unidirectional thrust of the pushing plate to control the clamping assembly, which has a single clamping method and is difficult to cope with the high-frequency vibration or sudden load changes that may occur during the forging process.

[0005] Based on the above purpose, the present invention provides a clamping and rotating device for material forging processing and a method of using the device, comprising a workbench, a side frame is provided on one side of the top surface of the workbench, a positioning ring is provided on the top of the side frame, and the positioning ring is used to limit one side of the material forging, a positioning block is provided on the other side of the top surface of the workbench, and a driving box is provided on the top surface of the positioning block; A positioning assembly, the positioning assembly is arranged at one end of the driving box close to the side frame, and the positioning assembly is used to position and clamp the other end of the material forging; A clamping assembly, the clamping assembly is arranged on one side of the positioning assembly, and the clamping assembly is used to assist the positioning assembly in performing strong clamping; A driving assembly is arranged inside the driving box, and is used to drive the positioning assembly to rotate, and drive the clamping assembly and the positioning assembly to clamp the material forging.

[0006] Preferably, the positioning assembly includes a rotating plate rotatably mounted on one side of the driving box, positioning boxes are provided on both sides of the rotating plate close to the side frame, positioning clamps are slidably installed on the top of the two positioning boxes, the two positioning clamps are both L-shaped, and circular clamping positioning grooves are provided on the side of the two positioning clamps close to the side frame.

[0007] Preferably, a screw rod is rotatably mounted on the top of the two positioning boxes, two sides of the screw rod are arranged as opposite threaded sections, and one side of the two positioning clamping plates is respectively threadedly connected to the two sides of the screw rod.

[0008] Preferably, the driving assembly includes a first driving motor and a second driving motor fixedly mounted inside the driving box, a fixed block is also fixedly mounted in the middle of the driving box, a first rotating rod is rotatably mounted on the fixed block, an output end of the first driving motor is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a first driving gear, one end of the first rotating rod is fixedly connected to a second driving gear meshing with the first driving gear, and the other end of the first rotating rod is fixedly connected to the two positioning boxes.

[0009] Preferably, two positioning frames are fixedly installed on one side of the driving box close to the rotating plate, and a third rotating rod is jointly rotatably installed on the two positioning frames. The output end of the second driving motor is fixedly connected to the second rotating rod, and a first meshing gear sleeve is fixedly provided on the outer surface of one side of the second rotating rod, and a second meshing sleeve is fixedly provided on the outer surface of the first rotating rod. The first meshing gear and the second meshing gear are respectively fixedly provided on both sides of the third rotating rod, and the first meshing gear is meshed with the first meshing gear sleeve, and the second meshing gear is meshed with the second meshing sleeve.

[0010] Preferably, the second meshing sleeve passes through the rotating plate and is arranged inside the two positioning boxes, and the middle fixed sleeve of the screw rod is provided with a third meshing gear meshing with the second meshing sleeve.

[0011] Preferably, the clamping assembly includes a fixing rod jointly fixedly mounted on one side of the two positioning boxes, and a plurality of groups of first drive blocks are rotatably mounted on the fixing rod, each group of the first drive blocks is provided with two, and a clamping plate is rotatably mounted on the other ends of the two first drive blocks.

[0012] Preferably, a trigger block is embedded and installed on one side of the fixed rod, a reset spring is sleeved between the fixed rods, and a plurality of second driving blocks are arranged on one side of the trigger block, and the plurality of second driving blocks are respectively rotatably connected to one of the first driving blocks in each group, and when the trigger block moves, it will push the clamping plate to move relative to each other.

[0013] Preferably, a steel cable is provided on the side of the fixed rod away from the trigger block, a hollow channel is penetrated through the middle of the first rotating rod, a positioning rod is provided on the inner side of the driving box, a positioning wheel group is slidably installed on the positioning rod, a winding segment is provided on the side of the second rotating rod away from the first meshing gear sleeve, the steel cable is penetrated through the hollow channel, one side of the steel cable is wound around the winding segment, and the steel cable is wound around the positioning wheel group.

[0014] The present invention also discloses a method for using a clamping and rotating device for material forging processing, and the clamping and rotating device for material forging processing used in the present invention comprises the following steps: S1: Place the forging material on the workbench, and use the side frame and positioning ring to initially limit and fix one end of it to prevent lateral slippage; S2: The positioning clamp in the positioning assembly is driven by the screw to clamp the other end of the forging from both sides to complete the double-end stable positioning; S3: The second drive motor starts, driving the screw rod to rotate, so that the two positioning clamps are clamped synchronously, and at the same time, the clamping plates are tightened by the linkage steel cable to achieve double clamping and pressurization; S4: When rotation adjustment is required, the first drive motor in the drive assembly is started, and the first rotating rod and the connected positioning box are driven to rotate through gear linkage, so as to realize the overall station rotation of the workpiece; S5: After the processing is completed, the second drive motor reverses, the screw drives the positioning clamp to loosen, and the steel cable is relaxed at the same time. The clamping plate automatically resets under the action of the reset spring, completing the unclamping action; S6: The first drive motor reverses to drive the positioning box to reset, completing the overall return and waiting for the next forging processing cycle.

[0015] Beneficial effects of the present invention: 1. A clamping and rotating device and a method of using the forging processing of this type of material, wherein a positioning assembly is provided to cooperate with a driving assembly, and a first driving motor is used to drive a connecting rod, a gear and a rotating rod to link together, so that the rotating plate and the positioning box can realize synchronous rotation as a whole, and the station adjustment can be completed quickly, thus avoiding the loss of efficiency and precision caused by manual intervention. During the clamping process, the second driving motor drives the screw rod to rotate through the meshing structure layer by layer, and the two positioning clamping plates are synchronously clamped or released toward the middle with the help of opposite thread structures on both sides of the screw rod. The clamping synchronization is strong and the response is rapid. At the same time, a circular clamping and positioning groove is provided at the front end of the L-shaped clamping plate, which is particularly suitable for cylindrical forging workpieces, can provide reliable support during rotation or process switching, and avoids displacement or sliding. The entire clamping process is smooth and the structural layout is compact, which greatly enhances the stability of clamping, the flexibility of clamping and the convenience of use.

[0016] 2. The clamping and rotating device and use method for processing forgings of this type of material, by providing a clamping assembly with a linkage structure that cooperates with a positioning clamping plate and a second drive motor, constitutes a double synchronous clamping mechanism. First, the positioning clamping plate clamps the workpiece through a screw driven by the second drive motor; second, the action of the clamping plate drives the connected steel cable to tighten, and the steel cable is laid through a hollow rotating rod and a positioning wheel group, and finally wound around the winding segment at the end of the motor shaft. As the winding segment rotates, the steel cable is synchronously tightened and drives the clamping plate to complete synchronous clamping, which is particularly suitable for operating scenarios of workpieces of different sizes and shapes. At the same time, the clamping plate is evenly stressed and has a sensitive clamping response. After the workpiece is positioned, auxiliary clamping is automatically completed, thereby improving the stability and safety of the workpiece during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention from a first viewing angle; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention from a second viewing angle; Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 4 It is a side view structural schematic diagram of the present invention; Figure 5 This is a schematic diagram of the internal structure of the drive assembly of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 7 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention; Figure 8 It is a schematic diagram of the planar structure of the clamping assembly of the present invention.

[0019] The markings in the figure are: 1. Workbench; 2. Side frame; 3. Positioning ring; 4. Positioning block; 5. Drive box; 6. Fixed block; 7. First rotating rod; 8. Rotating plate; 9. Positioning box; 10. First drive motor; 11. Second drive motor; 12. Connecting rod; 13. First drive gear; 14. Second drive gear; 15. Second rotating rod; 16. First meshing gear sleeve; 17. Positioning frame; 18. Third rotating rod; 19. First meshing gear; 20. Second meshing gear; 21. Fixed rod; 22. Clamping plate; 23. First drive block; 24. Trigger block; 25. Reset spring; 26. Second drive block; 27. Steel cable; 28. Positioning rod; 29. ​​Positioning wheel set; 30. Winding segment; 31. Screw rod; 32. Third meshing gear; 33. Positioning clamping plate; 34. Second meshing sleeve; 35. Hollow channel. DETAILED DESCRIPTION

[0020] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] like Figures 1 to 8As shown, a clamping and rotating device for material forging processing comprises a workbench 1, a side frame 2 is arranged on one side of the top surface of the workbench 1, a positioning ring 3 is arranged on the top of the side frame 2, the positioning ring 3 is used to limit one side of the material forging, a positioning block 4 is arranged on the other side of the top surface of the workbench 1, and a driving box 5 is arranged on the top surface of the positioning block 4; a positioning component, the positioning component is arranged at one end of the driving box 5 close to the side frame 2, and the positioning component is used to position and clamp the other end of the material forging; a clamping component, the clamping component is arranged on one side of the positioning component, and the clamping component is used to assist the positioning component in strong clamping; a driving component, the driving component is arranged inside the driving box 5, and the driving component is used to drive the positioning component to rotate, and drive the clamping component and the positioning component to clamp the material forging; By arranging a side frame 2 and a positioning ring 3 on one side of the workbench 1, one end of the material forging can be initially limited and fixed to prevent it from lateral slippage; and a positioning block 4 and a drive box 5 are arranged on the other side to cooperate with the positioning component to achieve precise positioning of the other end of the forging, and realize double-end clamping, so that the workpiece is more stable during processing. The clamping component serves as an auxiliary structure to provide additional clamping force to the positioning component, improve the overall clamping rigidity, and effectively prevent unstable positioning caused by large diameter or irregular surface of the forging. It is particularly suitable for processing scenarios of complex or special-shaped forgings. The drive component is centrally arranged inside the drive box 5, which can not only realize the rotation control of the positioning component, but also synchronously drive the clamping structure to open and close, greatly reducing manual operation and improving system integration and processing efficiency.

[0023] like Figure 5 As shown, the positioning assembly includes a rotating plate 8 rotatably mounted on one side of a driving box 5, and positioning boxes 9 are arranged on both sides of one side of the rotating plate 8 close to the side frame 2. The driving assembly includes a first driving motor 10 and a second driving motor 11 fixedly mounted inside the driving box 5. A fixing block 6 is also fixedly mounted in the middle of the driving box 5, and a first rotating rod 7 is rotatably mounted on the fixing block 6. The output end of the first driving motor 10 is fixedly connected to a connecting rod 12, and one end of the connecting rod 12 is fixedly connected to a first driving gear 13, and one end of the first rotating rod 7 is fixedly connected to a second driving gear 14 meshing with the first driving gear 13, and the other end of the first rotating rod 7 is fixedly connected to two positioning boxes 9. When it is necessary to adjust the position of the material forging, the first drive motor 10 is started, driving the connecting rod 12 to rotate, and the first drive gear 13 at one end of the connecting rod 12 is meshed with the second drive gear 14 on the fixed block 6 for transmission, thereby driving the first rotating rod 7 installed on the fixed block 6 to rotate, and the other end of the first rotating rod 7 is fixedly connected to the two positioning boxes 9, driving the entire rod to rotate synchronously with the rotating plate 8. During the whole process, the driving structure realizes one-button synchronous rotation operation, reduces manual intervention, and improves processing efficiency and accuracy.

[0024] like Figures 2 to 5 As shown, the tops of the two positioning boxes 9 are slidably mounted with positioning clamps 33, the two positioning clamps 33 are both L-shaped, and a circular clamping positioning groove is provided on the side of the two positioning clamps 33 close to the side frame 2, the tops of the two positioning boxes 9 are jointly rotatably mounted with a screw rod 31, the two sides of the screw rod 31 are set as opposite thread segments, and one side of the two positioning clamps 33 is respectively threadedly connected with the two sides of the screw rod 31, and the inside of the drive box 5 is fixedly mounted with two positioning frames 17 on the side close to the rotating plate 8, and the two positioning frames 17 are jointly rotatably mounted with a third rotating rod 18, and the output end of the second drive motor 11 A second rotating rod 15 is fixedly connected, a first meshing tooth sleeve 16 is fixedly sleeved on the outer surface of one side of the second rotating rod 15, a second meshing sleeve 34 is fixedly sleeved on the outer surface of the first rotating rod 7, a first meshing gear 19 and a second meshing gear 20 are fixedly sleeved on both sides of the third rotating rod 18, the first meshing gear 19 meshes with the first meshing tooth sleeve 16, the second meshing gear 20 meshes with the second meshing sleeve 34, the second meshing sleeve 34 penetrates the rotating plate 8 and is arranged inside the two positioning boxes 9, and a third meshing gear 32 is fixedly sleeved on the middle part of the screw rod 31 and meshes with the second meshing sleeve 34; When the equipment needs to clamp or release the material forging, the second drive motor 11 is started, and its output shaft drives the connected second rotating rod 15 to rotate, thereby driving the first meshing gear sleeve 16 fixed thereon to rotate, and the first meshing gear 19 meshing therewith rotates synchronously, driving the third rotating rod 18 to rotate, and the first and second meshing gears 20 are fixed at both ends of the third rotating rod 18, wherein the second meshing gear 20 continues to drive the second meshing gear sleeve sleeved on the outside of the first rotating rod 7 to rotate, and the gear sleeve then drives the third meshing gear 32 located inside the rotating plate 8 to rotate, and the gear is fixedly connected to the wire. The screw 31 starts to rotate at the middle of the rod 31. Since the two sides of the screw 31 are threaded structures in opposite directions, the two positioning clamps 33 are respectively moved closer to the middle to achieve clamping, or moved away from the two sides to achieve loosening under the cooperation of the threads, thereby completing the precise clamping or quick release of the material forging. The whole action is smooth and stable, and the clamping synchronization is strong, which effectively improves the operating efficiency and safety. A circular clamping positioning groove is set at the front end of the L-shaped positioning clamp 33, which can better fit the shape of cylindrical forgings. Combined with the synchronous clamping function, it can always maintain stable support during rotation and process changes, thereby improving clamping accuracy and operating safety.

[0025] like Figures 2 to 8As shown, the clamping assembly includes a fixed rod 21 fixedly mounted on one side of the two positioning boxes 9, and a plurality of groups of first driving blocks 23 are rotatably mounted on the fixed rod 21, each group of first driving blocks 23 is provided with two, and a clamping plate 22 is rotatably mounted on the other ends of the two first driving blocks 23, and a trigger block 24 is embedded and mounted on one side of the fixed rod 21, and a reset spring 25 is sleeved between the fixed rods 21 and the fixed rods 21, and a plurality of second driving blocks 26 are arranged on one side of the trigger block 24, and the plurality of second driving blocks 26 are respectively rotatably connected with one of the first driving blocks 23 in each group, and when the trigger block 24 moves, the clamping plate 22 is pushed to move relatively; When the workpiece is pushed to the position of the clamping assembly, the outer contour of the workpiece first contacts the trigger block 24 on the clamping assembly. As the workpiece continues to be pressed forward, the trigger block 24 is displaced in the horizontal or axial direction. The displacement is transmitted outward to each group of first drive blocks 23 through a plurality of second drive blocks 26 connected to the trigger block 24, wherein the second drive block 26 forms a rotating connection structure with one of the first drive blocks 23 in each group, so that the first drive block 23 is rotated on the fixed rod 21. When the two first drive blocks 23 rotate, the clamping plates 22 connected to their ends are synchronously driven, and the clamping plates 22 are relatively close to clamp the workpiece to achieve preliminary positioning and clamping. Two first drive blocks 23 are arranged in each group and are connected to the same clamping plate 22, so that the balance and synchronization of the clamping plate 22 during the movement are ensured, the clamping force is evenly distributed, and it is not easy to deflect, which is suitable for forging workpieces of various shapes or sizes. A steel cable 27 is provided on the side of the fixed rod 21 away from the trigger block 24, a hollow channel 35 is provided through the middle of the first rotating rod 7, a positioning rod 28 is provided on one side of the inner part of the driving box 5, a positioning wheel set 29 is slidably mounted on the positioning rod 28, a winding section 30 is provided on the side of the second rotating rod 15 away from the first meshing gear sleeve 16, the steel cable 27 is provided through the hollow channel 35, one side of the steel cable 27 is wound on the winding section 30, and the steel cable 27 is wound around the positioning wheel set 29; When the second drive motor 11 is started, it drives the second rotating rod 15 to rotate, and then the two positioning clamps 33 are respectively moved toward the workpiece from both sides and clamped through the meshing structure linkage screw rod 31. At this time, since the two positioning clamps 33 are connected to the two ends of the steel cable 27, as the clamps move closer to each other, the steel cable 27 is pulled and tightened. After passing through the positioning wheel group 29, it is synchronously wound around the winding segment 30 set at the far end of the second rotating rod 15. The winding segment 30 continues to rotate driven by the motor to tighten the steel cable 27. The tension of the steel cable 27 is transmitted to the other end of the clamping plate 22 in the clamping assembly. When the steel cable 27 is tightened, it drives the clamping plate 22 to clamp synchronously, thereby realizing two-way synchronous clamping of the workpiece. During the holding process, the first clamping source is the screw rod 31 driving the positioning clamping plate 33 to clamp, and the second clamping source is the steel cable 27 driving the clamping plate 22 to clamp. The structures are linked and the actions are synchronized. The clamping process is continuous and interference-free. The clamping force is more balanced and stable, which improves the holding force and operating accuracy of the workpiece during processing. The steel cable 27 is used to pass through the hollow channel 35 of the first rotating rod 7 and is wound around the winding segment 30, and is pulled in conjunction with the positioning wheel group 29. The structural layout is refined and compact, and does not occupy additional space. As the positioning clamping plate 33 moves, the steel cable 27 realizes real-time synchronous traction, with sensitive response and high transmission efficiency. When released, part of the thrust of the reset spring 25 drives the contact block to reset, thereby indirectly driving the clamping plate 22 to reset.

[0026] The present invention also discloses a method for using a clamping and rotating device for material forging processing, which is applied to the clamping and rotating device for material forging processing, comprising the following steps: S1: Place the material forging on the workbench 1, and use the side frame 2 and the positioning ring 3 to initially limit and fix one end of it to prevent lateral slippage; S2: The positioning clamping plate 33 in the positioning assembly is driven by the screw rod 31 to clamp the other end of the forging from both sides to complete the double-end stable positioning; S3: The second drive motor 11 is started, driving the screw rod 31 to rotate, so that the two positioning clamps 33 are clamped synchronously, and at the same time, the clamping plate 22 is tightened by the linkage steel cable 27 to achieve double clamping and pressurization; S4: When rotation adjustment is required, the first drive motor 10 in the drive assembly is started, and the first rotating rod 7 and the connected positioning box 9 are driven to rotate through gear linkage, so as to realize the overall station rotation of the workpiece; S5: After the processing is completed, the second drive motor 11 reverses, the screw rod 31 drives the positioning clamping plate 33 to loosen, and at the same time the steel cable 27 is relaxed, and the clamping plate 22 automatically resets under the action of the reset spring 25, completing the unclamping action; S6: The first drive motor 10 reverses to drive the positioning box 9 to reset, completes the overall return, and waits for the next forging processing cycle; Compared with the prior art, the combination of a bidirectional clamping structure and a linkage rotation control system can achieve efficient, stable clamping and flexible positioning of material forgings. Through the coordinated cooperation of the positioning assembly and the clamping assembly, the basic positioning is first completed by the positioning clamping plate 33, and then the clamping plate 22 is linked with the steel cable 27 to form a double clamping, which effectively solves the problems of insufficient clamping force and uneven clamping when clamping large-sized or special-shaped forgings in traditional devices, further improving the stability and safety of the workpiece during processing. At the same time, the rotating structure controlled by the first drive motor 10 can realize rapid flipping and positioning of the workpiece, simplifying the processing steps, improving the efficiency of position change, avoiding frequent manual intervention, and improving the overall degree of automation and processing rhythm, which is suitable for efficient batch processing scenarios of multi-specification and multi-angle forgings.

[0027] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0028] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A clamping and rotating device for material forging processing, characterized in that: include: A workbench (1), wherein a side frame (2) is arranged on one side of the top surface of the workbench (1), a positioning ring (3) is arranged on the top of the side frame (2), and the positioning ring (3) is used to limit one side of the material forging, and a positioning block (4) is arranged on the other side of the top surface of the workbench (1), and a driving box (5) is arranged on the top surface of the positioning block (4); A positioning assembly, the positioning assembly being arranged at one end of the drive box (5) close to the side frame (2), the positioning assembly being used to position and clamp the other end of the material forging; A clamping assembly, the clamping assembly is arranged on one side of the positioning assembly, and the clamping assembly is used to assist the positioning assembly in performing strong clamping; A drive assembly is arranged inside the drive box (5), and is used to drive the positioning assembly to rotate, and to drive the clamping assembly and the positioning assembly to clamp the material forging.

2. The clamping and rotating device for material forging processing according to claim 1, characterized in that: The positioning assembly comprises a rotating plate (8) rotatably mounted on one side of the driving box (5), positioning boxes (9) are arranged on both sides of a side of the rotating plate (8) close to the side frame (2), positioning clamping plates (33) are slidably mounted on the tops of the two positioning boxes (9), the two positioning clamping plates (33) are arranged in an L shape, and a circular clamping positioning groove is provided on one side of the two positioning clamping plates (33) close to the side frame (2).

3. The clamping and rotating device for material forging processing according to claim 2, characterized in that: A screw rod (31) is rotatably mounted on the tops of the two positioning boxes (9), two sides of the screw rod (31) are provided with opposite threaded sections, and one side of the two positioning clamping plates (33) is respectively threadedly connected to the two sides of the screw rod (31).

4. The clamping and rotating device for material forging processing according to claim 3 is characterized in that: The drive assembly comprises a first drive motor (10) and a second drive motor (11) fixedly mounted inside the drive box (5); a fixed block (6) is also fixedly mounted in the middle of the drive box (5); a first rotating rod (7) is rotatably mounted on the fixed block (6); an output end of the first drive motor (10) is fixedly connected to a connecting rod (12); one end of the connecting rod (12) is fixedly connected to a first drive gear (13); one end of the first rotating rod (7) is fixedly connected to a second drive gear (14) meshing with the first drive gear (13); and the other end of the first rotating rod (7) is fixedly connected to the two positioning boxes (9).

5. The clamping and rotating device for material forging processing according to claim 4, characterized in that: Two positioning frames (17) are fixedly mounted on one side of the driving box (5) near the rotating plate (8); a third rotating rod (18) is rotatably mounted on the two positioning frames (17); an output end of the second driving motor (11) is fixedly connected to a second rotating rod (15); a first meshing tooth sleeve (16) is fixedly sleeved on the outer surface of one side of the second rotating rod (15); a second meshing sleeve (34) is fixedly sleeved on the outer surface of the first rotating rod (7); a first meshing gear (19) and a second meshing gear (20) are fixedly sleeved on both sides of the third rotating rod (18); the first meshing gear (19) meshes with the first meshing tooth sleeve (16); and the second meshing gear (20) meshes with the second meshing sleeve (34).

6. The clamping and rotating device for material forging processing according to claim 5, characterized in that: The second meshing sleeve (34) passes through the rotating plate (8) and is arranged inside the two positioning boxes (9). The middle fixed sleeve of the screw rod (31) is provided with a third meshing gear (32) which meshes with the second meshing sleeve (34).

7. The clamping and rotating device for material forging processing according to claim 6, characterized in that: The clamping assembly comprises a fixing rod (21) fixedly mounted on one side of the two positioning boxes (9), and a plurality of groups of first driving blocks (23) are rotatably mounted on the fixing rod (21), each group of the first driving blocks (23) is provided with two, and a clamping plate (22) is rotatably mounted on the other ends of the two first driving blocks (23).

8. The clamping and rotating device for material forging processing according to claim 7, characterized in that: A trigger block (24) is embedded and installed on one side of the fixing rod (21); a return spring (25) is sleeved between the fixing rod (21); a plurality of second driving blocks (26) are arranged on one side of the trigger block (24); the plurality of second driving blocks (26) are respectively rotatably connected to one of the first driving blocks (23) in each group; when the trigger block (24) moves, the clamping plate (22) is pushed to move relatively.

9. The clamping and rotating device for material forging processing according to claim 8, characterized in that: A steel cable (27) is provided on a side of the fixed rod (21) away from the trigger block (24); a hollow passage (35) is provided through the middle of the first rotating rod (7); a positioning rod (28) is provided on one side of the interior of the driving box (5); a positioning wheel group (29) is slidably mounted on the positioning rod (28); a winding section (30) is provided on a side of the second rotating rod (15) away from the first meshing gear sleeve (16); the steel cable (27) is provided through the hollow passage (35); one side of the steel cable (27) is wound around the winding section (30), and the steel cable (27) is wound around the positioning wheel group (29).

10. A method for using a clamping and rotating device for material forging processing, applied to the clamping and rotating device for material forging processing as claimed in claim 9, characterized in that: The following steps are involved: S1: Place the material forging on the workbench (1), and use the side frame (2) and the positioning ring (3) to initially limit and fix one end of the forging to prevent lateral slippage; S2: The positioning clamping plate (33) in the positioning assembly is driven by the screw (31) to clamp the other end of the forging from both sides to complete the double-end stable positioning; S3: The second drive motor (11) is started, driving the screw rod (31) to rotate, so that the two positioning clamping plates (33) are clamped synchronously, and at the same time, the clamping plate (22) is tightened through the linkage steel cable (27), thereby achieving double clamping and pressurization; S4: When rotation adjustment is required, the first drive motor (10) in the drive assembly is started, and the first rotating rod (7) and the connected positioning box (9) are driven to rotate through gear linkage, thereby realizing the overall station rotation of the workpiece; S5: After the processing is completed, the second drive motor (11) is reversed, the screw rod (31) drives the positioning clamping plate (33) to loosen, and at the same time the steel cable (27) is loosened, and the clamping plate (22) is automatically reset under the action of the reset spring (25), completing the unclamping action; S6: The first drive motor (10) rotates in the reverse direction, driving the positioning box (9) to reset, completing the overall return to its original position, and waiting for the next forging processing cycle.

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