Stamping device for forge piece machining

Abstract

The utility model discloses a stamping device for forge piece processing, which comprises a base, an impurity removing device is arranged on the base, the impurity removing device comprises a supporting seat, an air gun and an air pipe, the air gun is connected to the output end of the air pipe, the other end of the air pipe is connected with an adjusting device, and the adjusting device comprises a hard pipe, a connecting pipe, a control sleeve, a matching pipe, a matching plate, a sliding groove, a matching rod and a sliding strip. The matching pipe is connected with the hard pipe through the matching plate, the sliding groove is formed in the matching pipe, the sliding strip is arranged on the outer side of the matching rod, a locking mechanism is arranged on the outer side of the hard pipe and comprises a limiting sleeve, a limiting plate, a positioning sleeve, a positioning plate, a receding groove, a positioning groove, a positioning rod and a reset spring, the receding groove is formed in the limiting sleeve, the positioning plate is connected to one side of the limiting plate, and the positioning rod is connected to the other side of the limiting plate. According to the utility model, not only are the impurity removal efficiency and the operation convenience improved, but also the stability and the reliability of the device are ensured, the device is suitable for various complicated forging and pressing working conditions, and the production efficiency and the processing quality are obviously improved.

Description

Technical Field

[0001] This utility model relates to the field of forging processing technology, and more specifically, it relates to a stamping device for forging processing. Background Technology

[0002] There are many technical problems in existing stamping equipment for forging processing, which seriously affect production efficiency and safety. These problems are mainly reflected in the following aspects:

[0003] First, traditional stamping equipment typically requires manual operation using an air gun to blow away metal residue from the forging during each die opening and closing process. This manual operation is not only time-consuming and labor-intensive, significantly reducing production efficiency, but also increases the workload of operators. More seriously, manual operation poses significant safety hazards, especially under high pressure and high temperature conditions, where operators are easily injured by flying metal residue, increasing the risk of workplace injuries.

[0004] Secondly, while some equipment employs automated devices to remove residue, the internal piping design of these devices is simple and lacks a flexible gas delivery speed adjustment mechanism. Because the forging strength and residue amount vary at different stages of the forging process, a fixed blowing intensity cannot adapt to these changes, resulting in poor removal efficiency. In some cases, too low a blowing intensity cannot effectively remove residue, while too high a blowing intensity may damage the forging surface, affecting product quality.

[0005] Furthermore, while some equipment incorporates components to adjust the gas delivery speed and thus the blowing intensity, the structural design of these components is overly simplistic and lacks stability. During operation, vibrations and the impact of gas on the pipeline can cause these components to loosen and shift, leading to changes in the adjusted gas flow rate. This instability and unreliability not only affect the purging effect but can also cause equipment failure, increasing maintenance costs and downtime. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In view of the problems existing in the prior art, this utility model provides a stamping device for forging processing to solve the technical problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a stamping device for forging processing, comprising a base, characterized in that: a cleaning device is provided on the base, the cleaning device comprising a support seat, an air gun, and an air pipe, the support seat being mounted on the base, the air gun being connected to the output end of the air pipe, and the other end of the air pipe being connected to an adjusting device, the adjusting device comprising a rigid pipe, a connecting pipe, a control sleeve, a mating pipe, a mating plate, a sliding groove, a mating rod, and a sliding bar, the rigid pipe being fixedly connected to one side of the support seat, the two ends of the control sleeve being rotatably connected to the rigid pipe and the connecting pipe respectively, the mating pipe being connected to the inner wall of the rigid pipe through the mating plate, the sliding groove being spirally formed inside the mating pipe, and the mating rod being movably disposed within the mating plate. Inside the tube, the sliding strip is spirally fixed on the outside of the mating rod, and the sliding strip is slidably disposed in the sliding groove. A locking mechanism is provided on the outside of the rigid tube. The locking mechanism includes a limiting sleeve, a limiting plate, a positioning sleeve, a positioning plate, a clearance groove, a positioning groove, a positioning rod, and a return spring. The limiting sleeve is rotatably sleeved on the outside of the rigid tube. The limiting plate is fixedly connected to one side of the positioning sleeve. The positioning sleeve is slidably sleeved on the outside of the rigid tube. The clearance groove is opened on the limiting sleeve. The positioning plate is fixedly connected to one side of the limiting plate. Multiple positioning grooves are opened on the outside of the rigid tube. Multiple positioning rods are slidably disposed on the side wall of the control sleeve. One end of the positioning rod is connected to the outer wall of the control sleeve through the return spring, and the other end of the positioning rod is inserted into the positioning groove.

[0010] The present invention is further configured such that a fixed rod is fixedly provided inside the control sleeve, a sliding sleeve is fixedly connected to the inner wall of the control sleeve through the fixed rod, and a sliding rod is fixedly connected to one end of the cooperating rod, the sliding rod sliding through the sliding sleeve.

[0011] The present invention is further configured such that the side wall of the mating tube is provided with mating holes, and a plurality of the mating holes are spirally provided on the side wall of the mating tube, and the mating holes are provided in places where there are no sliding grooves.

[0012] The present invention is further configured such that a lower mold is provided on one side of the base, an upper mold is movably provided above the lower mold, and a corrugated pipe is connected to the air pipe.

[0013] The present invention is further configured such that a mounting base and a fixing base are fixedly provided on the base, a sliding block is slidably provided in the fixing base, the air tube is detachably installed inside the sliding block, a movable plate is rotatably provided on one side of the mounting base, a movable rod is rotatably connected to one side of the movable plate, a sliding seat is rotatably connected to one end of the movable rod, a connecting rod is connected to one side of the sliding seat, and the other end of the connecting rod is connected to the sliding block. The above components can flexibly control the position of the air gun.

[0014] The present invention is further configured such that a bearing seat is fixedly provided on the base, a gear is rotatably provided on one side of the bearing seat, and a rack is fixedly provided on one side of the upper mold, the rack meshing with the gear.

[0015] The present invention is further configured such that a driven wheel is fixedly provided on one side of the movable plate, a driving wheel is connected to one side of the gear, and a transmission belt is movably sleeved on the outside of the driving wheel and the driven wheel. The above components, together with the gear and rack, realize the automatic extension and retraction of the air gun.

[0016] The present invention is further configured such that a limiting rod is fixedly connected between the support base and the fixed base, the sliding base is slidably connected to the limiting rod, a slide rail is fixedly provided on one side of the lower mold, and slide grooves are symmetrically opened on both sides of the rack. The slide grooves are adapted to the slide rails. The setting of the limiting rod ensures the stable sliding of the sliding base, and the setting of the slide grooves and the slide rails ensures the stable sliding of the rack.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention provides a stamping device for forging processing, which has the following advantages:

[0019] 1. The impurity removal device, through the combined design of components such as support base, air gun, and air pipe, achieves efficient removal of residues generated during forging processing. The air gun is connected to the output end of the air pipe. With compressed gas provided by an external air pump, the air gun can blow the residues out between the upper and lower dies, ensuring the cleanliness of the dies. Especially during the process of the upper die being driven to rise and fall by the hydraulic equipment, the air gun can automatically extend into and out of the die through the cooperation of a series of components such as the movable plate and movable rod, without the need for manual operation, which greatly improves the impurity removal efficiency, reduces the intensity of manual labor, and enhances processing safety and production efficiency.

[0020] 2. The adjustment device achieves flexible adjustment of the air gun blowing intensity through the precise cooperation of rigid pipes, connecting pipes, control sleeves, mating pipes, mating plates, sliding grooves, mating rods, and sliding bars. By rotating the control sleeve, the control sleeve drives the sliding sleeve and sliding rod to rotate. The sliding rod, through the spiral structure design of the sliding bar and sliding groove, allows the mating rod to slide along the sliding sleeve, thereby changing the number of mating holes blocked by the mating rod, adjusting the volume of gas passing through, and thus changing the blowing intensity. This design allows operators to flexibly adjust the blowing intensity according to different forging conditions, ensuring the optimal impurity removal effect.

[0021] 3. The locking mechanism, through the coordinated action of the limiting sleeve, limiting plate, positioning sleeve, positioning plate, clearance groove, positioning groove, positioning rod, and return spring, ensures the stability of the adjusted blowing intensity. By rotating the limiting sleeve, the clearance groove aligns with the positioning plate, pushing the positioning sleeve so that the positioning plate passes through the clearance groove. The limiting sleeve moves the clearance groove to a position that does not correspond to the positioning plate. The positioning plate and the limiting plate cooperate to limit the positioning sleeve, and the inner wall of the positioning sleeve no longer limits the positioning rod. One end of the positioning rod slides out of the positioning groove, and the control sleeve can rotate freely. After adjustment, the return spring drives the positioning rod to slide back to its original position, and one end of the positioning rod inserts into the corresponding positioning groove. The limiting sleeve rotates again, moving the clearance groove to a position that does not correspond to the positioning plate. The positioning plate and the limiting plate limit the positioning sleeve, and the inner wall of the positioning sleeve limits the outer end of the positioning rod, ensuring the stable fixation of the control sleeve and preventing changes in the adjustment position due to vibration or other reasons during use, thus ensuring the stability and reliability of the equipment. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a stamping device for forging processing according to the present invention;

[0023] Figure 2 This is a structural schematic diagram of the mounting base, fixing base, and support base in this utility model;

[0024] Figure 3 for Figure 2 A magnified schematic diagram of the partial structure at point A in the middle;

[0025] Figure 4 This is a cross-sectional view of the connecting pipe and rigid pipe parts in this utility model;

[0026] Figure 5 for Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0027] In the diagram: 1. Base; 2. Support base; 3. Air gun; 4. Air hose; 5. Rigid hose; 6. Connecting hose; 7. Control sleeve; 8. Mating hose; 9. Mating plate; 10. Sliding groove; 11. Mating rod; 12. Sliding bar; 13. Limit sleeve; 14. Limit plate; 15. Positioning sleeve; 16. Positioning plate; 17. Clearance groove; 18. Positioning groove; 19. Positioning rod; 20. Return spring; 21. Fixing rod; 22. Sliding bar 23. Slide rod; 24. Mating hole; 25. Lower mold; 26. Upper mold; 27. Bellows; 28. Mounting base; 29. ​​Fixed base; 30. Sliding block; 31. Movable plate; 32. Movable rod; 33. Sliding seat; 34. Connecting rod; 35. Bearing seat; 36. Gear; 37. Rack; 38. Driven wheel; 39. Driving wheel; 40. Transmission belt; 41. Limiting rod; 42. Slide rail; 43. Slide groove. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0030] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0031] Please see Figures 1-5 A stamping device for forging processing includes a base 1, on which a cleaning device is provided. The cleaning device includes a support 2, an air gun 3, and an air pipe 4. The support 2 is mounted on the base 1. The air gun 3 is connected to the output end of the air pipe 4. The other end of the air pipe 4 is connected to an adjustment device. The adjustment device includes a rigid pipe 5, a connecting pipe 6, a control sleeve 7, a mating pipe 8, a mating plate 9, a sliding groove 10, a mating rod 11, and a sliding strip 12. The rigid pipe 5 is fixedly connected to one side of the support 2. The two ends of the control sleeve 7 are rotatably connected to the rigid pipe 5 and the connecting pipe 6, respectively. The mating pipe 8 is connected to the inner wall of the rigid pipe 5 through the mating plate 9. The sliding groove 10 is spirally formed inside the mating pipe 8. The mating rod 11 is movably disposed inside the mating pipe 8. The sliding strip 12 is spirally fixedly disposed on the mating rod 11. On the outside, the sliding bar 12 is slidably disposed in the sliding groove 10. A locking mechanism is provided on the outside of the rigid tube 5. The locking mechanism includes a limiting sleeve 13, a limiting plate 14, a positioning sleeve 15, a positioning plate 16, a clearance groove 17, a positioning groove 18, a positioning rod 19, and a return spring 20. The limiting sleeve 13 is rotatably sleeved on the outside of the rigid tube 5. The limiting plate 14 is fixedly connected to one side of the positioning sleeve 15. The positioning sleeve 15 is slidably sleeved on the outside of the rigid tube 5. The clearance groove 17 is opened on the limiting sleeve 13. The positioning plate 16 is fixedly connected to one side of the limiting plate 14. Multiple positioning grooves 18 are opened on the outside of the rigid tube 5. Multiple positioning rods 19 are slidably disposed on the side wall of the control sleeve 7. One end of the positioning rod 19 is connected to the outer wall of the control sleeve 7 through the return spring 20, and the other end of the positioning rod 19 is inserted into the positioning groove 18.

[0032] A fixed rod 21 is fixedly provided inside the control sleeve 7. A sliding sleeve 22 is fixedly connected to the inner wall of the control sleeve 7 through the fixed rod 21. A sliding rod 23 is fixedly connected to one end of the cooperating rod 11. The sliding rod 23 slides through the sliding sleeve 22.

[0033] The mating tube 8 has mating holes 24 on its side wall. Multiple mating holes 24 are spirally formed on the side wall of the mating tube 8, and the mating holes 24 are formed in places where there is no sliding groove 10.

[0034] In this embodiment, when the blowing intensity needs to be adjusted according to the forging conditions, the limiting sleeve 13 is first rotated, causing the limiting sleeve 13 to drive the relief groove 17 to rotate. When the relief groove 17 rotates to the position corresponding to the positioning plate 16, the positioning sleeve 15 is pushed, causing the positioning sleeve 15 to drive the limiting plate 14 and the positioning plate 16 to slide through the relief groove 17. When the positioning plate 16 closest to the positioning sleeve 15 passes through the relief groove 17, the limiting sleeve 13 is rotated again, causing the limiting sleeve 13 to drive the relief groove 17 to move to a position that does not correspond to the positioning plate 16. Then, the positioning plate 16 and the limiting plate 14 cooperate to limit the positioning sleeve 15 to one side of the limiting sleeve 13. Then, the inner wall of the positioning sleeve 15 no longer limits the positioning rod 19. Then, the control sleeve 7 is rotated, causing multiple positioning rods 19 slidably mounted on the side wall to move. The side wall of the positioning groove 18 then presses against one end of the positioning rod 19. Due to the rounded corner design at the end of the positioning rod 19 and the edge of the positioning groove 18, one end of the positioning rod 19 slides out of the positioning groove 18, and the other end of the positioning rod 19 stretches the return spring 20. Simultaneously, the control sleeve 7 rotates the sliding sleeve 22 via the fixing rod 21. Due to the special prismatic structure design of the sliding sleeve 22 and the sliding rod 23, the sliding sleeve 22 rotates the cooperating rod 11 via the sliding rod 23. Due to the special spiral structure design of the sliding bar 12 and the sliding groove 10, the cooperating rod 11 drives the sliding bar 12 to move along the sliding groove 10. The spiral movement causes the sliding rod 11 to slide along the sliding sleeve 22, which in turn changes the number of mating holes 24 on the side wall of the mating tube 8 blocked by the sliding rod 11. This changes the volume of gas passing through, thereby altering the gas flow rate and the blowing intensity. Once the adjustment is appropriate, the rotation of the control sleeve 7 stops, causing the return spring 20 to slide and reset the positioning rod 19. One end of the positioning rod 19 then inserts into the corresponding positioning groove 18. The limiting sleeve 13 is then rotated again, causing the limiting sleeve 13 to rotate the relief groove 17 to the position corresponding to the positioning plate 16. The positioning sleeve 15 is then pushed in the opposite direction, causing the positioning sleeve 15 to move the limiting plate 14 and the positioning groove 16 to the same position. When the positioning plate 16 slides and resets, and the positioning sleeve 15 cannot slide, the other two positioning plates 16 move to the sides of the limiting sleeve 13 respectively. At this time, the limiting sleeve 13 continues to rotate, causing the limiting sleeve 13 to drive the clearance groove 17 to a position that does not correspond to the positioning plate 16. At this time, the two positioning plates 16, together with the limiting plate 14, limit the positioning sleeve 15 to one side of the limiting sleeve 13, so that the positioning sleeve 15 cannot slide easily. Then, the inner wall of the positioning sleeve 15 limits the outer end of the positioning rod 19, so that the positioning rod 19 will not move. Then, the positioning rod 19 and the positioning groove 18 cooperate to limit the control sleeve 7, so that the control sleeve 7 cannot rotate, thereby ensuring the structural stability after the flow rate adjustment and ensuring the stable use of the equipment.

[0035] Please see Figures 1-3As a further implementation of the overall equipment: a lower mold 25 is provided on one side of the base 1, an upper mold 26 is movably provided above the lower mold 25, and a corrugated pipe 27 is connected to the air pipe 4.

[0036] The base 1 is fixedly provided with a mounting seat 28 and a fixing seat 29. A sliding block 30 is slidably provided in the fixing seat 29. The air pipe 4 is detachably installed inside the sliding block 30. A movable plate 31 is rotatably provided on one side of the mounting seat 28. A movable rod 32 is rotatably connected to one side of the movable plate 31. A sliding seat 33 is rotatably connected to one end of the movable rod 32. A connecting rod 34 is connected to one side of the sliding seat 33. The other end of the connecting rod 34 is connected to the sliding block 30.

[0037] A bearing seat 35 is fixedly provided on the base 1. A gear 36 is rotatably provided on one side of the bearing seat 35. A rack 37 is fixedly provided on one side of the upper mold 26. The rack 37 meshes with the gear 36.

[0038] A driven wheel 38 is fixedly provided on one side of the movable plate 31, and a driving wheel 39 is connected to one side of the gear 36. A transmission belt 40 is movably sleeved on the outside of the driving wheel 39 and the driven wheel 38.

[0039] A limiting rod 41 is fixedly connected between the support base 2 and the fixed base 29. The sliding base 33 is slidably connected to the limiting rod 41. A slide rail 42 is fixedly provided on one side of the lower mold 25. Slide grooves 43 are symmetrically opened on both sides of the rack 37. The slide grooves 43 are adapted to the slide rails 42.

[0040] More specifically, when the device is needed, the external hydraulic drive is activated. The external hydraulic device drives the upper mold 26 to rise and open. Then, the upper mold 26 drives the rack 37 to rise along the slide rail 42 and the slide groove 43. The rack 37 then drives the gear 36 meshing with it to rotate. The gear 36 then drives the driving wheel 39 connected to one side to rotate. The driving wheel 39 then drives the transmission belt 40 sleeved on the outside to run. The transmission belt 40 then drives the driven wheel 38 to rotate. The driven wheel 38 then drives the movable plate 31 connected to one side to rotate. The movable plate 31 then rotates... 1. This will cause the movable rod 32 to rotate. Since one end of the movable rod 32 is rotatably connected to the movable plate 31, and the movable rod 32 and the movable plate 31 are eccentrically connected, and since the limiting rod 41 limits the sliding seat 33, the movable rod 32 will cause the sliding seat 33 to slide along the limiting rod 41. Then, the sliding seat 33 will drive the sliding block 30 to slide inside the fixed seat 29 through the connecting rod 34. At the same time, the sliding seat 33 will drive the air pipe 4 to move, and through the air pipe 4, it will drive the bellows 27 to stretch. Then, the sliding block 30 will drive the air pipe 4 and the air gun 3 to extend into the upper mold 26. Inside the lower die 25, while activating the hydraulic drive device, the air pump connected to one end of the connecting pipe 6 is turned on. The air pump delivers compressed gas to the air gun 3 via the connecting pipe 6, rigid pipe 5, bellows 27, and air pipe 4, and the compressed gas is then ejected through the air gun 3 to blow away residue. When the device is used for stamping, the hydraulic device drives the upper die 26 to descend. The upper die 26 then drives the rack 37 to descend along the slide rail 42 and slide groove 43. The rack 37 then drives the gear 36 to reverse, which in turn drives the drive wheel 39 to reverse. This process is then carried out via the transmission belt 40 and the driven wheel 38. The movable plate 31 rotates in the opposite direction due to the cooperation of the movable rod 32, and then the sliding seat 33 slides and resets along the limit rod 41 through the cooperation of the movable rod 32. This causes the sliding seat 33 to reset the sliding block 30, air gun 3, and air pipe 4 through the connecting rod 34. Then the sliding seat 33 will compress the bellows 27 again, and the air gun 3 will move to the outside of the upper mold 26 and the lower mold 25 without affecting the mold closing operation. The stroke of the upper mold 26 is just enough to make the movable plate 31 rotate 180 degrees. The installation of this device eliminates the need for manual cleaning, saving time and effort and improving processing safety.

[0041] In summary, during the use or operation of the overall equipment: when it is necessary to adjust the blowing intensity according to the forging conditions, firstly rotate the limiting sleeve 13, causing the limiting sleeve 13 to drive the relief groove 17 to rotate. When the relief groove 17 rotates to the position corresponding to the positioning plate 16, push the positioning sleeve 15, causing the positioning sleeve 15 to drive the limiting plate 14 and the positioning plate 16 to slide through the relief groove 17. When the positioning plate 16 closest to the positioning sleeve 15 passes through the relief groove 17, continue to rotate the limiting sleeve 13, causing the limiting sleeve 13 to drive the relief groove 17 to a position that does not correspond to the positioning plate 16. Then, the positioning plate 16 and the limiting plate 14 cooperate to limit the positioning sleeve 15 to one side of the limiting sleeve 13. Then, the inner wall of the positioning sleeve 15 no longer positions against the positioning sleeve 13. The rod 19 is positioned, and then the control sleeve 7 is rotated. The control sleeve 7 drives multiple positioning rods 19 that are slidably set on the side wall to move. Then, the side wall of the positioning groove 18 presses against one end of the positioning rod 19. Due to the rounded corner design at the end of the positioning rod 19 and the edge of the positioning groove 18, one end of the positioning rod 19 slides out of the positioning groove 18, and the other end of the positioning rod 19 drives the return spring 20 to be stretched. At the same time, the control sleeve 7 drives the sliding sleeve 22 to rotate through the fixed rod 21. Due to the special prismatic structure design of the sliding sleeve 22 and the sliding rod 23, the sliding sleeve 22 drives the mating rod 11 to rotate through the sliding rod 23. Due to the special spiral structure design of the sliding bar 12 and the sliding groove 10, the mating rod 11 drives the sliding bar 12 to move along the sliding groove. 10 moves in a spiral motion, and then the cooperating rod 11 drives the sliding rod 23 to slide along the sliding sleeve 22. Then, the number of cooperating holes 24 opened on the side wall of the cooperating tube 8 blocked by the cooperating rod 11 changes, causing the gas volume to change, thereby changing the gas flow speed and thus changing the blowing intensity. When the adjustment is appropriate, the rotation of the control sleeve 7 stops, and the return spring 20 drives the positioning rod 19 to slide and reset. Then, one end of the positioning rod 19 will be inserted into the corresponding positioning groove 18. Then, the limiting sleeve 13 is rotated again, so that the limiting sleeve 13 drives the relief groove 17 to rotate again to the position corresponding to the positioning plate 16. Then, the positioning sleeve 15 is pushed in the opposite direction, so that the positioning sleeve 15 drives the limiting plate 14. The positioning sleeve 15 slides and resets with the positioning plate 16. When the positioning sleeve 15 cannot slide, the other two positioning plates 16 move to the sides of the limiting sleeve 13 respectively. At this time, the limiting sleeve 13 continues to rotate, causing the limiting sleeve 13 to drive the relief groove 17 to a position that does not correspond to the positioning plate 16. At this time, the two positioning plates 16, together with the limiting plate 14, limit the positioning sleeve 15 to one side of the limiting sleeve 13, so that the positioning sleeve 15 cannot slide easily. Then, the inner wall of the positioning sleeve 15 limits the outer end of the positioning rod 19, so that the positioning rod 19 will not move. Then, the positioning rod 19 and the positioning groove 18 cooperate to limit the control sleeve 7, so that the control sleeve 7 cannot rotate, thereby ensuring the structural stability after the flow rate adjustment and ensuring the stable use of the equipment.

[0042] When the device is needed, the external hydraulic drive is activated. The external hydraulic system drives the upper mold 26 to rise and open. The upper mold 26 then drives the rack 37 to rise along the slide rail 42 and slide groove 43. The rack 37 then drives the gear 36 it meshes with to rotate. The gear 36 then drives the drive wheel 39 connected to one side to rotate. The drive wheel 39 then drives the transmission belt 40 on the outer side to run. The transmission belt 40 then drives the driven wheel 38 to rotate. The driven wheel 38 then drives the movable plate 31 connected to one side to rotate. The movable plate 31 then... The movable rod 32 rotates. Since one end of the movable rod 32 is rotatably connected to the movable plate 31, and the movable rod 32 and the movable plate 31 are eccentrically connected, and the limiting rod 41 limits the sliding seat 33, the movable rod 32 will drive the sliding seat 33 to slide along the limiting rod 41. Then, the sliding seat 33 will drive the sliding block 30 to slide inside the fixed seat 29 through the connecting rod 34. At the same time, the sliding seat 33 will drive the air pipe 4 to move, and through the air pipe 4, it will drive the bellows 27 to stretch. Then, the sliding block 30 will drive the air pipe 4 and the air gun 3 to extend into the upper mold 26 and the lower mold 27. Inside mold 25, while the hydraulic drive device is activated, the air pump connected to one end of the connecting pipe 6 is turned on. The air pump delivers compressed gas to the air gun 3 via the connecting pipe 6, rigid pipe 5, bellows 27, and air pipe 4. The compressed gas is then ejected through the air gun 3 to blow away residue. When the device is used for stamping, the hydraulic device drives the upper mold 26 to descend. The upper mold 26 then drives the rack 37 to descend along the slide rail 42 and slide groove 43. The rack 37 then drives the gear 36 to reverse, which in turn drives the drive wheel 39 to reverse. This is then transmitted through the transmission belt 40 and the driven wheel 38... The movable plate 31 rotates in the opposite direction, and then the movable rod 32 drives the sliding seat 33 to slide and reset along the limit rod 41. This causes the sliding seat 33 to drive the sliding block 30, air gun 3, and air pipe 4 to reset via the connecting rod 34. Then the sliding seat 33 will compress the bellows 27 again, and the air gun 3 will move to the outside of the upper mold 26 and lower mold 25 without affecting the mold closing operation. The stroke of the upper mold 26 is just enough to rotate the movable plate 31 180 degrees. The installation of this device eliminates the need for manual cleaning, saving time and effort and improving processing safety.

[0043] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A stamping device for processing a forged piece, comprising a base (1), characterized in that: The base (1) is provided with a impurity removal device, the impurity removal device includes support seat (2), air gun (3) and air pipe (4), air gun (3) is connected in air pipe (4) output end, air pipe (4) other end is connected with adjusting device, the adjusting device includes hard pipe (5), connecting pipe (6), control sleeve (7), cooperation pipe (8), cooperation plate (9), sliding groove (10), cooperation rod (11) and sliding bar (12), cooperation pipe (8) is connected with hard pipe (5) through cooperation plate (9), sliding groove (10) is spirally arranged in cooperation pipe (8), sliding bar (12) is spirally arranged in cooperation rod (11) outside, the outside of hard pipe (5) is provided with locking mechanism, the locking mechanism includes limiting sleeve (13), limiting plate (14), positioning sleeve (15), positioning plate (16), let go of slot (17), positioning slot (18), positioning rod (19) and reset spring (20), limiting sleeve (13) is sleeved on the outside of hard pipe (5), limiting plate (14) is connected on one side of positioning sleeve (15), let go of slot (17) is set on limiting sleeve (13), positioning plate (16) is connected on one side of limiting plate (14), multiple positioning slot (18) is set on the outside of hard pipe (5), one end of positioning rod (19) is connected with the outer wall of control sleeve (7) through reset spring (20).

2. The stamping apparatus for processing a forged product according to claim 1, wherein: The control sleeve (7) is fixedly provided with a fixed rod (21) inside, and the inner wall of the control sleeve (7) is fixedly connected with a sliding sleeve (22) through the fixed rod (21), one end of the cooperation rod (11) is fixedly connected with a sliding rod (23), and the sliding rod (23) slidably penetrates through the sliding sleeve (22).

3. The stamping apparatus for processing a forged product according to claim 2, wherein: The side wall of the cooperation pipe (8) is provided with a cooperation hole (24), and multiple cooperation holes (24) are spirally arranged in the side wall of the cooperation pipe (8).

4. The press device for processing a forged product according to any one of claims 1 to 3, characterized in that: One side of the base (1) is provided with a lower die (25), and an upper die (26) is movably arranged above the lower die (25), and a corrugated pipe (27) is connected to the air pipe (4).

5. The stamping apparatus for processing a forged product according to claim 4, wherein: The base (1) is fixedly provided with a mounting seat (28) and a fixed seat (29), a sliding block (30) is slidably arranged in the fixed seat (29), the air pipe (4) is detachably mounted on the inner side of the sliding block (30), a movable plate (31) is rotatably arranged on one side of the mounting seat (28), a movable rod (32) is rotatably connected on one side of the movable plate (31), a sliding seat (33) is rotatably connected on one end of the movable rod (32), a connecting rod (34) is connected on one side of the sliding seat (33), and the other end of the connecting rod (34) is connected with the sliding block (30).

6. The stamping apparatus for processing a forged product according to claim 5, wherein: The base (1) is fixedly provided with a bearing seat (35), a gear (36) is rotatably arranged on one side of the bearing seat (35), and a rack (37) is fixedly arranged on one side of the upper die (26), the rack (37) is engaged with the gear (36).

7. The stamping apparatus for processing a forged product according to claim 6, wherein: A driven wheel (38) is fixedly arranged on one side of the movable plate (31), a driving wheel (39) is connected on one side of the gear (36), and a transmission belt (40) is movably sleeved on the outer sides of the driving wheel (39) and the driven wheel (38).

8. The stamping apparatus for processing a forged piece according to claim 7, wherein: The support base (2) and the fixed base (29) are fixedly connected with a limiting rod (41), the sliding base (33) is slidably connected with the limiting rod (41), one side of the lower mold (25) is fixedly provided with a sliding rail (42), and the rack (37) is symmetrically provided with a sliding groove (43) on both sides.

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