Hot forging device with trimming structure
Through the coordination of the motor-driven gear system and the telescopic cylinder, the workpiece centering and cutting of the hot forging device is realized, which solves the problem that the four sides cannot be cut at the same time in the prior art, improves the cutting efficiency and adaptability, and passes through the conveyor belt Heating the workpiece solves the debris problem during traditional cutting.
Patent Information
- Application Number
- CN202421101205.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing hot forging device with edge cutting structure cannot achieve simultaneous edge cutting on all sides, and the workpiece cannot be placed in the center, so it cannot adapt to more abrasive tools, resulting in the edge cutting process being inflexible and efficient enough.
A hot forging device with cutting edge structure was designed. The gear and threaded rod system of the workpiece are driven by the motor to achieve centering and cutting edges, and the telescopic cylinder and abrasive block are used for cutting edge treatment, and the conveyor belt and roller are used to achieve heating of the workpiece. and teleport.
The workpiece is cut and centered at the same time on all sides, which improves the flexibility and edge cutting efficiency of the device, adapts to more types of abrasive tools, and has a stable heating process, avoiding the problem of debris splashing in traditional saw disc cutting.
Smart Images
Figure CN222268596U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hot forging, in particular to a hot forging device with a trimming structure. Background Art
[0002] The forging process performed above the metal recrystallization temperature is called hot forging, also known as hot die forging. During forging, the deformed metal flows violently and the forging is in contact with the die for a long time. After the forging is made, burrs may appear around the workpiece, which requires stamping again and trimming the workpiece to make it more qualified.
[0003] According to a hot forging device with a trimming structure proposed in Chinese patent application No. (202022186976.6), the hot forging device includes a base plate, a forging furnace is fixedly installed on the top of the base plate, and a forging heating tube is fixedly installed on the front of the forging furnace. The hot forging device with a trimming structure controls the extension and retraction of the first electric push rod through the control panel, and the first electric push rod drives the clamping plate to clamp or release the steel to be processed, so that the steel to be processed is more stable during the cutting or heating process. At the same time, the extension and retraction of the second electric push rod is controlled by the control panel, and the second electric push rod drives the clamping plate and the steel to be processed to move left and right through the movable frame and the first electric push rod, thereby controlling the cutting length of the steel to be processed. Finally, the extension and retraction of the third electric push rod is controlled by the control panel, and the third electric push rod drives the shearing knife to trim the steel to be processed through the knife holder, so as to achieve a simple, convenient, efficient and automated cutting effect.
[0004] The hot forging device with trimming structure limits the steel to be processed by the limiting frame, so as to avoid the steel to be processed from contacting and wearing with the forging heating tube during the heating process, thereby shortening the service life of the forging device. Then, the control panel controls the extension and retraction of the first electric push rod, which drives the clamping plate to clamp or release the steel to be processed, so that the steel to be processed is more stable during the cutting or heating process. At the same time, the control panel controls the extension and retraction of the second electric push rod, which drives the clamping plate and the steel to be processed to move left and right through the movable frame and the first electric push rod, thereby controlling the cutting length of the steel to be processed. Finally, the control panel controls the extension and retraction of the third electric push rod, which drives the shearing knife to trim the steel to be processed through the knife holder, thereby achieving a simple, convenient and efficient automatic cutting effect. Compared with traditional saw disc cutting, the steel to be processed is cut by the shearing knife, so as to avoid the occurrence of debris splashing during the cutting process of the steel, thereby further improving the safety performance of the hot forging device. However, in the process of trimming, the workpiece cannot be trimmed on four sides at the same time, the workpiece cannot be placed in the center, and the four sides cannot be trimmed at the same time, and more molds cannot be adapted. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a hot forging device with a trimming structure, which solves the problems proposed in the above background technology that during the trimming process, the workpiece cannot be trimmed on four sides at the same time, the workpiece cannot be placed in the center so that the four sides can be trimmed at the same time, and more molds cannot be adapted.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot forging device with a trimming structure, comprising a base plate, the top of the base plate is fixedly connected with a cover body, a motor 1 and a limit strip, the output shaft of the motor 1 is fixedly connected with a plane gear, the inside of the cover body is rotatably connected with a threaded rod, one side of the threaded rod is fixedly connected with a bevel gear 1, the outer surface of the threaded rod is rotatably connected with a disc gear, the inner surface of the disc gear is fixedly connected with a connecting plate, one side of the connecting plate is rotatably connected with a bevel gear 2, the top of the base plate is fixedly connected with a vertical plate, and the outer surface of the threaded rod is threadedly connected with a clamping column.
[0007] By adopting the above technical scheme, when the workpiece needs to be centered, the operation of motor 1 is controlled, motor 1 drives the plane gear to rotate, the plane gear drives the disc gear to rotate, the disc gear drives the connecting plate to rotate, the connecting plate drives the bevel gear 2 to rotate, the bevel gear 2 on both sides drives the bevel gear 1 to rotate, the bevel gear 1 drives the threaded rod to rotate, and with the assistance of the limit bar, the threaded rod drives the clamping column to move, when the clamping column on one side reaches the appropriate position, the clamping column on the other side can continue to move, which has the effect of centering the workpiece.
[0008] Furthermore, the top of the base plate is fixedly connected to a shell, the top of the shell is fixedly connected to a side plate, the opposite sides of the two side plates are fixedly connected to a cross plate, the interior of the cross plate is fixedly connected to a telescopic cylinder, the bottom of the telescopic cylinder is fixedly connected to a pressure block, the inner surface of the shell is fixedly connected to a limit rod, the interior of the shell is plugged with a limit block, and a mold block is arranged inside the shell.
[0009] By adopting the above technical solution, when edge trimming is required, the adapted mold block is placed inside the shell, and the limit blocks are plugged into both sides of the mold block. At this time, the clamping columns on both sides are tightened to keep the mold block in the center position, and then the operation of the telescopic cylinder is controlled. The telescopic cylinder drives the pressure block to move, and when the pressure block contacts the mold block, edge trimming is performed, which has the effect of edge trimming.
[0010] Furthermore, a table is fixedly connected to the top of the base plate, a motor 2 is fixedly connected to the bottom of the table, a roller is fixedly connected to the output shaft of the motor 2, a conveyor belt is transmission-connected to the outer surface of the roller, a direction cover and a fixed column are fixedly connected to the top of the table, and a heating tube is fixedly connected to the opposite side of the two fixed columns.
[0011] By adopting the above technical solution, when the workpiece needs to be heated, the heating tube is put into operation to control the operation of motor 2. With the assistance of the table, motor 2 drives the roller to rotate, and the roller drives the conveyor belt to transmit. At this time, the workpiece to be heated is placed on the top of the conveyor belt. Under the action of the direction cover, the heat is controlled not to decrease too quickly, and the conveyor belt transmits the workpiece from one side to the other side, which has a transmission function.
[0012] Further, the disc gear is meshed and connected with the plane gear, the number of the bevel gear 2 is two, the number of the bevel gear 1 is two, one bevel gear 1 is meshed and connected with the bevel gear 2, the bevel gear 2 is meshed and connected with another bevel gear 1, and the other bevel gear 1 is meshed and connected with another bevel gear 2, the threaded rod is rotatably connected to the inside of the vertical plate, and the clamping column is slidably connected to the inside of the limit strip.
[0013] By adopting the above technical solution, the plane gear drives the disc gear to rotate, the disc gear drives the connecting plate to rotate, the connecting plate drives the bevel gear 2 to rotate, and the bevel gears 2 on both sides drive the bevel gear 1 to rotate, which has the function of rotating separately. When one side does not rotate, the other side can continue to rotate.
[0014] Furthermore, the clamping column is slidably connected to the inside of the limiting rod, the clamping column is located on the outside of the limiting block, and the mold block is located at the bottom of the pressing block.
[0015] By adopting the above technical solution, with the assistance of the limit rod, the movement of the clamping column will not be offset, so that the clamping column can move in a straight line. When the pressure block moves downward, it can be correctly pressed on the mold block to trim the workpiece, thereby achieving the effect of workpiece trimming.
[0016] Furthermore, the two rollers are connected through a conveyor belt transmission, the other end of the roller is rotatably connected to the table, the top of the base plate is fixedly connected to a placement rack, a clip is provided on one side of the placement rack, and a storage cart is provided on the top of the base plate.
[0017] By adopting the above technical solution, motor 2 drives the roller to rotate, and the roller drives the conveyor belt to transmit. At this time, the workpiece to be heated is placed on the top of the conveyor belt, and the conveyor belt conveys the workpiece from one side to the other side. The clamp is manually picked up to clamp the workpiece conveyed by the conveyor belt, and the workpiece is clamped into the mold block for edge cutting, which has the function of moving the workpiece.
[0018] The utility model provides a hot forging device with a trimming structure, which has the following beneficial effects:
[0019] 1. The hot forging device with trimming structure, when it is necessary to center the workpiece, controls the operation of motor 1, motor 1 drives the plane gear to rotate, the plane gear drives the disc gear to rotate, the disc gear drives the connecting plate to rotate, the connecting plate drives the bevel gear 2 to rotate, the bevel gears 2 on both sides drive the bevel gear 1 to rotate, the bevel gear 1 drives the threaded rod to rotate, with the assistance of the limit bar, the threaded rod drives the clamping column to move, when the clamping column on one side reaches the appropriate position, the clamping column on the other side can continue to move, which has the effect of centering the workpiece.
[0020] 2. When trimming is required for the hot forging device with trimming structure, the adapted mold block is placed inside the shell, and the limit blocks are plugged into both sides of the mold block. At this time, the clamping columns on both sides are tightened to keep the mold block in the center position, and then the operation of the telescopic cylinder is controlled. The telescopic cylinder drives the pressure block to move, and when the pressure block contacts the mold block, trimming is performed, which has the effect of trimming. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 A schematic diagram of a hot forging device with a trimming structure proposed by the utility model;
[0022] Figure 2 It is a partial cross-sectional view of a hot forging device with a trimming structure proposed by the utility model;
[0023] Figure 3 It is a partial cross-sectional view of a hot forging device with a trimming structure proposed by the utility model;
[0024] Figure 4 This is an enlarged view of point A of a hot forging device with a trimming structure proposed by the utility model;
[0025] Figure 5 This is a partial cross-sectional view of a hot forging device with a trimming structure proposed by the utility model.
[0026] Legend:
[0027] 1. Bottom plate; 2. Shell; 3. Side plate; 4. Storage cart; 5. Steering cover; 6. Table; 7. Cover body; 8. Threaded rod; 9. Clamp column; 10. Limit block; 11. Limit rod; 12. Mold block; 13. Horizontal plate; 14. Telescopic cylinder; 15. Press block; 16. Limit strip; 17. Motor 1; 18. Vertical plate; 19. Plane gear; 20. Disc gear; 21. Bevel gear 1; 22. Connecting plate; 23. Bevel gear 2; 24. Heating tube; 25. Fixed column; 26. Clip; 27. Placement rack; 28. Motor 2; 29. Conveyor belt; 30. Roller. DETAILED DESCRIPTION
[0028] 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.
[0029] Reference Figure 1-5The utility model provides an embodiment: a hot forging device with a trimming structure, comprising a bottom plate 1, a cover body 7, a motor 17 and a limit strip 16 are fixedly connected to the top of the bottom plate 1, a flat gear 19 is fixedly connected to the output shaft of the motor 17, a threaded rod 8 is rotatably connected to the inside of the cover body 7, a bevel gear 1 21 is fixedly connected to one side of the threaded rod 8, a disc gear 20 is rotatably connected to the outer surface of the threaded rod 8, a connecting plate 22 is fixedly connected to the inner surface of the disc gear 20, a bevel gear 2 23 is rotatably connected to one side of the connecting plate 22, a vertical plate 18 is fixedly connected to the top of the bottom plate 1, and a vertical plate 18 is fixedly connected to the top of the threaded rod 8. The outer surface is threadedly connected with a clamping column 9. When the workpiece needs to be centered, the operation of the motor 17 is controlled. The motor 17 drives the flat gear 19 to rotate, the flat gear 19 drives the disc gear 20 to rotate, the disc gear 20 drives the connecting plate 22 to rotate, the connecting plate 22 drives the bevel gear 23 to rotate, the bevel gears 23 on both sides drive the bevel gear 1 21 to rotate, the bevel gear 1 21 drives the threaded rod 8 to rotate, and with the assistance of the limit strip 16, the threaded rod 8 drives the clamping column 9 to move. When the clamping column 9 on one side reaches a suitable position, the clamping column 9 on the other side can continue to move, which has the effect of centering the workpiece. The top of the bottom plate 1 is fixedly connected to the shell 2, the top of the shell 2 is fixedly connected to the side plate 3, the opposite side of the two side plates 3 is fixedly connected to the cross plate 13, the inside of the cross plate 13 is fixedly connected to the telescopic cylinder 14, the bottom of the telescopic cylinder 14 is fixedly connected to the pressure block 15, the inner surface of the shell 2 is fixedly connected to the limit rod 11, the inside of the shell 2 is inserted with the limit block 10, and the inside of the shell 2 is provided with a mold block 12. When trimming is required, the adapted mold block 12 is placed inside the shell 2, and the limit block 10 is inserted into both sides of the mold block 12. At this time, the clamping columns 9 on both sides are tightened to keep the mold block 12 in the center position, and then the operation of the telescopic cylinder 14 is controlled. The telescopic cylinder 14 drives the pressure block 15 to move, so that when the pressure block 15 contacts the mold block 12, trimming is performed, which has the effect of trimming. The disc gear 20 is meshed and connected with the plane gear 19, the number of the bevel gears 23 is two, the number of the bevel gears 1 21 is two, one bevel gear 1 21 is meshed and connected with the bevel gear 2 23, the bevel gear 2 23 is meshed and connected with another bevel gear 1 21, and another bevel gear 1 21 is meshed and connected with another bevel gear 2 23, the threaded rod 8 is rotatably connected inside the vertical plate 18, and the clamping column 9 is slidably connected inside the limit bar 16. The plane gear 19 drives the disc gear 20 to rotate, the disc gear 20 drives the connecting plate 22 to rotate, the connecting plate 22 drives the bevel gear 2 23 to rotate, and the bevel gears 2 23 on both sides drive the bevel gear 1 21 to rotate, which has the function of rotating separately, and when one side does not rotate, the other side can continue to rotate.The clamping column 9 is slidably connected to the inside of the limit rod 11. The clamping column 9 is located on the outside of the limit block 10. The mold block 12 is located at the bottom of the pressure block 15. With the assistance of the limit rod 11, the movement of the clamping column 9 will not be offset, so that the clamping column 9 can move in a straight line. When the pressure block 15 moves downward, it can be correctly pressed on the mold block 12 to trim the workpiece, which has the function of trimming the workpiece.
[0030] Reference Figure 1-5 The utility model provides an embodiment: a table 6 is fixedly connected to the top of the bottom plate 1, a motor 28 is fixedly connected to the bottom of the table 6, a roller 30 is fixedly connected to the output shaft of the motor 28, a conveyor belt 29 is transmission-connected to the outer surface of the roller 30, a direction cover 5 and a fixed column 25 are fixedly connected to the top of the table 6, a heating tube 24 is fixedly connected to the opposite side of the two fixed columns 25, when it is necessary to heat the workpiece, the heating tube 24 is made to work, and the operation of the motor 28 is controlled. With the assistance of the table 6, the motor 28 drives the roller 30 to rotate, and the roller 30 drives the conveyor belt 29 for transmission. At this time, the workpiece to be heated is placed on the top of the conveyor belt 29. Under the action of the direction cover 5, the heat is controlled not to decrease too quickly, and the conveyor belt 29 transmits the workpiece from one side to the other side, which has a transmission function. The two rollers 30 are connected through a conveyor belt 29, and the other end of the roller 30 is rotatably connected to the table 6. A placement rack 27 is fixedly connected to the top of the base plate 1, and a clamp 26 is provided on one side of the placement rack 27. A storage cart 4 is provided on the top of the base plate 1. The motor 28 drives the roller 30 to rotate, and the roller 30 drives the conveyor belt 29 for transmission. At this time, the workpiece to be heated is placed on the top of the conveyor belt 29, and the conveyor belt 29 transfers the workpiece from one side to the other side. The clamp 26 is manually picked up to clamp the workpiece transferred by the conveyor belt 29, and the workpiece is clamped into the mold block 12 for edge cutting, which has the function of moving the workpiece.
[0031] Working principle: When the workpiece needs to be heated, the heating tube 24 is operated to control the operation of the motor 28. With the assistance of the table 6, the motor 28 drives the roller 30 to rotate, and the roller 30 drives the conveyor belt 29 to transmit. At this time, the workpiece to be heated is placed on the top of the conveyor belt 29. Under the action of the direction cover 5, the heat is controlled not to decrease too quickly. The conveyor belt 29 transfers the workpiece from one side to the other side. When the workpiece needs to be centered, the operation of the motor 17 is controlled. The motor 17 drives the plane gear 19 to rotate, the plane gear 19 drives the disc gear 20 to rotate, the disc gear 20 drives the connecting plate 22 to rotate, and the connecting plate 22 drives the conical gear Wheel 2 23 rotates, and the bevel gears 23 on both sides drive the bevel gear 1 21 to rotate, and the bevel gear 1 21 drives the threaded rod 8 to rotate. With the assistance of the limit bar 16, the threaded rod 8 drives the clamping column 9 to move. When the clamping column 9 on one side reaches a suitable position, the clamping column 9 on the other side can continue to move. When trimming is required, the adapted mold block 12 is placed inside the shell 2, and the limit blocks 10 are plugged into both sides of the mold block 12. At this time, the clamping columns 9 on both sides are tightened to keep the mold block 12 in the center position, and then the operation of the telescopic cylinder 14 is controlled. The telescopic cylinder 14 drives the pressure block 15 to move, so that when the pressure block 15 contacts the mold block 12, the trimming process can be performed.
[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A hot forging device with a trimming structure, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a cover body (7), a motor 1 (17) and a limit bar (16); the output shaft of the motor 1 (17) is fixedly connected to a plane gear (19); the inside of the cover body (7) is rotatably connected to a threaded rod (8); one side of the threaded rod (8) is fixedly connected to a bevel gear 1 (21); the outer surface of the threaded rod (8) is rotatably connected to a disc gear (20); the inner surface of the disc gear (20) is fixedly connected to a connecting plate (22); one side of the connecting plate (22) is rotatably connected to a bevel gear 2 (23); the top of the bottom plate (1) is fixedly connected to a vertical plate (18); the outer surface of the threaded rod (8) is threadably connected to a clamping column (9).
2. A hot forging device with a trimming structure according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a shell (2), the top of the shell (2) is fixedly connected to a side plate (3), the two side plates (3) are fixedly connected to a transverse plate (13) on opposite sides, the interior of the transverse plate (13) is fixedly connected to a telescopic cylinder (14), the bottom of the telescopic cylinder (14) is fixedly connected to a pressure block (15), the inner surface of the shell (2) is fixedly connected to a limit rod (11), the interior of the shell (2) is plugged with a limit block (10), and the interior of the shell (2) is provided with a mold block (12).
3. The hot forging device with a trimming structure according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a table (6), the bottom of the table (6) is fixedly connected to a second motor (28), the output shaft of the second motor (28) is fixedly connected to a roller (30), the outer surface of the roller (30) is transmission-connected to a conveyor belt (29), the top of the table (6) is fixedly connected to a direction cover (5) and a fixed column (25), and the opposite sides of the two fixed columns (25) are fixedly connected to a heating tube (24).
4. The hot forging device with a trimming structure according to claim 1, characterized in that: The disc gear (20) is meshedly connected with the plane gear (19), the number of the bevel gear 2 (23) is two, the number of the bevel gear 1 (21) is two, one bevel gear 1 (21) is meshedly connected with the bevel gear 2 (23), the bevel gear 2 (23) is meshedly connected with another bevel gear 1 (21), and the other bevel gear 1 (21) is meshedly connected with another bevel gear 2 (23), the threaded rod (8) is rotatably connected to the inside of the vertical plate (18), and the clamping column (9) is slidably connected to the inside of the limit strip (16).
5. The hot forging device with a trimming structure according to claim 2, characterized in that: The clamping column (9) is slidably connected to the inside of the limiting rod (11); the clamping column (9) is located outside the limiting block (10); and the mold block (12) is located at the bottom of the pressing block (15).
6. The hot forging device with a trimming structure according to claim 3, characterized in that: The two rollers (30) are connected by transmission via a conveyor belt (29); the other end of the roller (30) is rotatably connected to a table (6); a placement rack (27) is fixedly connected to the top of the base plate (1); a clamp (26) is provided on one side of the placement rack (27); and a storage cart (4) is provided on the top of the base plate (1).