Servo forging machine tool with blanking protection structure

Abstract

The utility model relates to the technical field of forging and pressing processing, and discloses a servo forging and pressing machine tool with a blanking protection structure, which comprises a base, servo forging and pressing equipment and a processing table, and further comprises a driving structure arranged in the base, fixing grooves are formed in the front and rear sides of the left and right sides of the front surface of the base; a first connecting plate and a second connecting plate are fixed to the left and right sides of the front and right sides of the driving structure; the servo forging and pressing machine tool has a protection function, after the servo forging and pressing machine tool forges and presses workpieces, the workpieces can be pushed, the workpieces are received during pushing, automatic discharging of the workpieces is completed, workers do not need to make contact with the workpieces in the discharging process, the workers are prevented from being hurt, and the working efficiency is improved. And effective protection is provided for workers, and the safety of the servo forging machine tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forging processing, in particular to a servo forging machine tool with a blanking protection structure. Background Art

[0002] Forging is the collective name of forging and stamping. It is a forming method that uses the hammer, anvil, punch or die of a forging machine to apply pressure to the blank to cause plastic deformation, thereby obtaining a part of the desired shape and size. In the forging process, the blank undergoes obvious plastic deformation as a whole, and there is a large amount of plastic flow; in the stamping process, the blank is mainly formed by changing the spatial position of the area of ​​each part, and there is no large distance of plastic flow inside it.

[0003] At present, when forging workpieces, in order to improve the forging quality of the workpieces, servo forging machines are used. The servo motor drive system can achieve high-precision control, so that parameters such as pressure and speed in the forging process can be accurately adjusted, thereby improving product quality. However, after the servo forging machine completes the forging of the workpiece, the staff is required to manually remove the workpiece from the machine with the help of tools. When the staff takes the workpiece, due to the high temperature of the workpiece itself, it may cause burns to the staff. In addition, the efficiency is low when manual unloading, and the weight of the workpiece itself is also heavy, so there are certain safety hazards when unloading. Utility Model Content

[0004] The purpose of the utility model is to provide a servo forging machine with a material unloading protection structure, which can push the workpiece and connect the workpiece during pushing, thereby completing the automatic unloading of the workpiece to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a servo forging machine with a blanking protection structure, comprising a base, a servo forging device and a processing table, wherein the base is fixed to the bottom of the servo forging device, and the processing table is installed at the bottom of the servo forging device, and further comprising:

[0006] A driving structure is arranged inside the base, and fixing grooves are provided on the front and rear sides of the left and right sides of the front of the base, and a first connecting plate and a second connecting plate are fixed on the left and right sides of the front and rear sides of the driving structure, and the first connecting plate passes through the fixing groove on the front side and is bolted with a material unloading lifting plate, and the material unloading lifting plate is slidably connected to the surface of the base;

[0007] A mounting plate is fixed to the top of the back side of the base, and a transmission structure is arranged above the mounting plate, a rotating sleeve is arranged on the front side of the transmission structure, a first threaded rod is penetrated through the front side of the rotating sleeve, and the first threaded rod is threadedly connected to the inner wall of the rotating sleeve, and a material unloading push plate is fixed to the front end of the first threaded rod.

[0008] Preferably, the driving structure includes a driving motor, a double-groove pulley, a single-groove pulley, a second threaded rod and a movable block, the driving motor is fixed to the top of the inner wall of the base, the double-groove pulley is bolted to the bottom end of the output shaft of the driving motor, the second threaded rod is rotatably connected to the left and right sides of the base, the single-groove pulley is fixed above the surface of the second threaded rod, and the single-groove pulley is connected to the double-groove pulley through a belt, the movable block is threadedly connected to the bottom of the surface of the second threaded rod, and the first connecting plate and the second connecting plate are fixedly connected to the movable block.

[0009] Preferably, the bottom of the inner wall of the base is rotatably connected to a guide rod, and the top of the guide rod is fixedly connected to the bottom of the double-groove pulley, a guide plate is fixed between the movable blocks, and the guide rod passes through the guide plate and is slidably connected to the guide plate.

[0010] Preferably, the transmission structure includes a rotating rod arranged on the upper rear side of the mounting plate, a first gear fixed to the left and right ends of the rotating rod, a rack plate fixed to the rear of the top of the second connecting plate, a first bevel gear fixed to the surface of the rotating rod, and a second bevel gear fixed to the rear end of the rotating sleeve, the rack plate and the first gear are meshed with each other, and the first bevel gear and the second bevel gear are meshed with each other.

[0011] Preferably, support sleeves are sleeved on both sides of the left and right sides of the surface of the rotating rod, and the support sleeves are fixedly connected to the mounting plate, the rotating rod is rotatably connected to the inner wall of the support sleeve, the surface of the first threaded rod is sleeved with a limit sleeve, and the first threaded rod is slidably connected to the inner wall of the limit sleeve, limit grooves are provided on both sides of the surface of the first threaded rod, limit blocks are fixed on both sides of the inner wall of the limit sleeve, and the limit blocks extend to the interior of the limit groove and are slidably connected to the inner wall of the limit groove.

[0012] Preferably, a plurality of heat conducting plates are embedded on the surface of the unloading and lifting plate, and a plurality of fans are fixed below the surface of the unloading and lifting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model has a protective function. After the servo forging machine has performed forging processing on the workpiece, the workpiece can be pushed and the workpiece can be received during pushing to complete automatic unloading of the workpiece. During the unloading process, there is no need for workers to contact the workpiece, thus avoiding injuries to the workers, providing effective protection for the workers and increasing the safety of the servo forging machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model;

[0016] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 3 This is the third schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 4 It is a cross-sectional view of the base in the utility model;

[0019] Figure 5 It is a three-dimensional schematic diagram of the transmission structure in the utility model;

[0020] Figure 6 For this utility model Figure 5 A partial enlarged view of point A in the middle.

[0021] In the figure: 1. base; 2. servo forging equipment; 3. processing table; 4. driving structure; 41. driving motor; 42. double-groove pulley; 43. single-groove pulley; 44. second threaded rod; 45. movable block; 5. fixed groove; 6. first connecting plate; 7. second connecting plate; 8. unloading lifting plate; 9. mounting plate; 10. transmission structure; 101. rotating rod; 102. first gear; 103. rack plate; 104. first bevel gear; 105. second bevel gear; 11. rotating sleeve; 12. first threaded rod; 13. unloading push plate; 14. guide rod; 15. guide plate; 16. support sleeve; 17. limit sleeve; 18. fan. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6As shown, a servo forging machine with a material blanking protection structure includes a base 1, a servo forging device 2 and a processing table 3. The base 1 is fixed at the bottom of the servo forging device 2, and the processing table 3 is installed at the lower part of the servo forging device 2. A driving structure 4 is arranged inside the base 1. Fixed grooves 5 are provided on the front and rear sides of the left and right sides of the front of the base 1. A first connecting plate 6 and a second connecting plate 7 are fixed on the left and right sides of the front and rear sides of the driving structure 4. The first connecting plate 6 passes through the fixed groove 5 on the front side and is bolted with a material blanking lifting plate 8. The material blanking lifting plate 8 is slidably connected to the surface of the base 1. A mounting plate 9 is fixed to the top of the back side of the base 1, and a transmission structure 10 is arranged above the mounting plate 9. A rotating sleeve 11 is arranged on the front side of the transmission structure 10. A first threaded rod 12 is penetrated on the front side of the rotating sleeve 11, and the first threaded rod 12 is threadedly connected to the inner wall of the rotating sleeve 11, and a material blanking push plate 13 is fixed to the front end of the first threaded rod 12.

[0024] The driving structure 4 includes a driving motor 41, a double-groove pulley 42, a single-groove pulley 43, a second threaded rod 44 and a movable block 45. The driving motor 41 is fixed to the top of the inner wall of the base 1, the double-groove pulley 42 is bolted to the bottom end of the output shaft of the driving motor 41, the second threaded rod 44 is rotatably connected to the left and right sides of the inside of the base 1, the single-groove pulley 43 is fixed above the surface of the second threaded rod 44, and the single-groove pulley 43 is connected to the double-groove pulley 42 through a belt. The movable block 45 is threadedly connected to the bottom of the surface of the second threaded rod 44, and the first connecting plate 6 and the second connecting plate 7 are fixedly connected to the movable block 45. The bottom of the inner wall of the base 1 is rotatably connected with a guide rod 14, and the top of the guide rod 14 is fixedly connected to the bottom of the double-groove pulley 42, a guide plate 15 is fixed between the movable blocks 45, and the guide rod 14 penetrates the guide plate 15 and is slidably connected with the guide plate 15. After the staff turns on the drive motor 41, the output shaft of the drive motor 41 drives the double-groove pulley 42 below to rotate, and the single-groove pulleys 43 on both sides rotate synchronously through the belt, the second threaded rod 44 starts to rotate, and the guide plate 15 guides the movable blocks 45 on both sides, so that the movable blocks 45 drive the first connecting plate 6 and the second connecting plate 7 to slowly rise.

[0025] The transmission structure 10 includes a rotating rod 101, a first gear 102, a rack plate 103, a first bevel gear 104 and a second bevel gear 105. The rotating rod 101 is arranged on the rear side above the mounting plate 9, the first gear 102 is fixed to the left and right ends of the rotating rod 101, the rack plate 103 is fixed to the rear of the top of the second connecting plate 7, and the rack plate 103 is meshed with the first gear 102, the first bevel gear 104 is fixed to the surface of the rotating rod 101, the second bevel gear 105 is fixed to the rear end of the rotating sleeve 11, and the first bevel gear 104 is meshed with the second bevel gear 105, the left and right sides of the surface of the rotating rod 101 are sleeved with a support sleeve 16, and the support sleeve 16 is fixedly connected to the mounting plate 9, the rotating rod 101 and the inner wall of the support sleeve 16 rotate Dynamic connection, the surface of the first threaded rod 12 is sleeved with a limit sleeve 17, and the first threaded rod 12 is slidably connected to the inner wall of the limit sleeve 17, and limit grooves are provided on both sides of the surface of the first threaded rod 12, and limit blocks are fixed on both sides of the inner wall of the limit sleeve 17, and the limit blocks extend to the inside of the limit groove and are slidably connected to the inner wall of the limit groove. When the second connecting plate 7 moves up, the rack plate 103 will rise, and the first gear 102 drives the rotating rod 101 to rotate, and the first bevel gear 104 engages with the second bevel gear 105, thereby making the rotating sleeve 11 rotate, and the limit sleeve 17 limits the first threaded rod 12, so that the first threaded rod 12 can only move forward and backward, so that the first threaded rod 12 pushes the blanking push plate 13 forward, so that the blanking push plate 13 pushes the forged workpiece out.

[0026] A number of heat conducting plates are embedded on the surface of the blanking and lifting plate 8, and a number of fans 18 are fixed below the surface of the blanking and lifting plate 8. When the forged workpiece falls on top of the blanking and lifting plate 8, the fans 18 below will be turned on, and the heat on the surface of the workpiece will be transferred to the heat conducting plates. The heat can be quickly discharged through the fans 18 below the blanking and lifting plate 8, thereby cooling the workpiece.

[0027] The height of the bottom of the material unloading push plate 13 is the same as the height of the top of the processing table 3.

[0028] Working principle: When the staff uses the forging machine to forge the workpiece, the staff places the workpiece above the processing table 3, and then the staff turns on the servo forging device 2, and forges the workpiece above the processing table 3 through the servo forging device 2. After a period of forging, the staff turns off the servo forging device 2 and turns on the drive motor 41 inside the base 1, so that the first connecting plate 6 and the second connecting plate 7 rise at the same time, the unloading lifting plate 8 moves up, and the unloading push plate 13 located at the rear side of the processing table 3 is pushed out by the first threaded rod 12, so that the unloading push plate 13 pushes the processing table 3 The workpiece on the surface moves toward the unloading lifting plate 8. After the unloading lifting plate 8 moves up to a certain height, the workpiece falls above the unloading lifting plate 8. During the unloading process, the staff does not need to unload the workpiece manually. When the workpiece falls above the unloading lifting plate 8, the fan 18 at the bottom of the unloading lifting plate 8 is also turned on to cool the workpiece on the surface of the unloading lifting plate 8. The output shaft of the driving motor 41 is reversed, so that the unloading lifting plate 8 falls again, and the unloading push plate 13 also moves backward. After a period of cooling, the staff can use tools to move the forged workpiece to complete the forging operation of the workpiece.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A servo forging machine with a blanking protection structure, comprising a base (1), a servo forging device (2) and a processing table (3), wherein the base (1) is fixed to the bottom of the servo forging device (2), and the processing table (3) is installed at the bottom of the servo forging device (2), characterized in that: Also includes: A driving structure (4) is arranged inside the base (1), and fixing grooves (5) are provided on the front and rear sides of the left and right sides of the front of the base (1), and a first connecting plate (6) and a second connecting plate (7) are fixed on the left and right sides of the front and rear sides of the driving structure (4), and the first connecting plate (6) passes through the fixing groove (5) on the front side and is bolted to a material unloading lifting plate (8), and the material unloading lifting plate (8) is slidably connected to the surface of the base (1); A mounting plate (9) is fixed on the top of the back side of the base (1), and a transmission structure (10) is arranged above the mounting plate (9), a rotating sleeve (11) is arranged on the front side of the transmission structure (10), a first threaded rod (12) is penetrated through the front side of the rotating sleeve (11), and the first threaded rod (12) is threadedly connected to the inner wall of the rotating sleeve (11), and a material unloading push plate (13) is fixed to the front end of the first threaded rod (12).

2. The servo forging machine with a blanking protection structure according to claim 1, characterized in that: The driving structure (4) comprises a driving motor (41), a double-groove pulley (42), a single-groove pulley (43), a second threaded rod (44) and a movable block (45); the driving motor (41) is fixed to the top of the inner wall of the base (1); the double-groove pulley (42) is bolted to the bottom end of the output shaft of the driving motor (41); the second threaded rod (44) is rotatably connected to the left and right sides of the base (1); the single-groove pulley (43) is fixed above the surface of the second threaded rod (44); the single-groove pulley (43) is connected to the double-groove pulley (42) through a belt; the movable block (45) is threadedly connected to the bottom of the surface of the second threaded rod (44); and the first connecting plate (6) and the second connecting plate (7) are fixedly connected to the movable block (45).

3. The servo forging machine with a blanking protection structure according to claim 2, characterized in that: The bottom of the inner wall of the base (1) is rotatably connected to a guide rod (14), and the top of the guide rod (14) is fixedly connected to the bottom of the double-groove pulley (42). A guide plate (15) is fixed between the movable blocks (45), and the guide rod (14) penetrates the guide plate (15) and is slidably connected to the guide plate (15).

4. The servo forging machine with a blanking protection structure according to claim 1, characterized in that: The transmission structure (10) comprises a rotating rod (101) arranged on the upper rear side of the mounting plate (9), a first gear (102) fixed to the left and right ends of the rotating rod (101), a rack plate (103) fixed to the rear of the top of the second connecting plate (7), a first bevel gear (104) fixed to the surface of the rotating rod (101), and a second bevel gear (105) fixed to the rear end of the rotating sleeve (11), wherein the rack plate (103) is meshed with the first gear (102), and the first bevel gear (104) is meshed with the second bevel gear (105).

5. The servo forging machine with a blanking protection structure according to claim 4, characterized in that: The left and right sides of the surface of the rotating rod (101) are sleeved with support sleeves (16), and the support sleeves (16) are fixedly connected to the mounting plate (9). The rotating rod (101) is rotatably connected to the inner wall of the support sleeve (16). The surface of the first threaded rod (12) is sleeved with a limit sleeve (17), and the first threaded rod (12) is slidably connected to the inner wall of the limit sleeve (17). Limiting grooves are provided on both sides of the surface of the first threaded rod (12). Limiting blocks are fixed on both sides of the inner wall of the limit sleeve (17), and the limit blocks extend into the interior of the limit groove and are slidably connected to the inner wall of the limit groove.

6. The servo forging machine with a blanking protection structure according to claim 1, characterized in that: A plurality of heat-conducting plates are embedded on the surface of the unloading and lifting plate (8), and a plurality of fans (18) are fixed below the surface of the unloading and lifting plate (8).

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