Automobile anti-collision beam reinforcer stamping die facilitating discharging

Abstract

The utility model discloses an automobile anti-collision beam reinforcer stamping die facilitating discharging. The automobile anti-collision beam reinforcer stamping die facilitating discharging comprises a workbench, the inner wall of the workbench is rotationally connected with a lower die base, an upper die plate is arranged above the lower die base, the top of the upper die plate is fixedly connected with a lifting plate, and the outer wall of the lifting plate is movably connected with a supporting column. The utility model relates to the technical field of automobile anti-collision beams, through the cooperation of a second servo motor, a fixed seat and an ejection column, after a workpiece is stamped, the second servo motor is used for driving a driving rod to rotate and driving a cam to rotate to extrude an ejection plate, so that the ejection column ejects out the workpiece in a lower die holder, a worker can conveniently demould the workpiece, and the production efficiency is improved. And the working speed is increased, and the problems that in the prior art, after a workpiece is stamped, the workpiece is clamped in the lower die base, and demolding by workers is not convenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile anti-collision beams, in particular to a stamping die for an automobile anti-collision beam reinforcement that facilitates discharging. Background Technique

[0002] The anti-collision beam is a kind of automobile reinforcement, mainly used to absorb the collision energy when the vehicle is impacted. It consists of a main beam, an energy-absorbing box, and a mounting plate connecting the automobile. Both the main beam and the energy-absorbing box can effectively absorb the collision energy when the vehicle has a low-speed collision, thus playing its protective role for the vehicle. Generally, it is produced by stamping. Among them, a stamping die for an automobile anti-collision beam reinforcement that facilitates discharging with the application number "202322466376.9" mainly consists of a lower die base and an upper template. When the utility model is in use, through the stable pushing component, when the reset mechanism resets and discharges after stamping, the thrust at each point below the stable pushing component is uniform. While the stable pushing component is operating, the movement of the stable pushing component can be limited by the limiting component, so that the stable pushing component rises smoothly when rising and is not prone to skew, greatly reducing the possibility of die sticking during discharging and stripping. If die sticking occurs due to reasons such as offset placement, at this time, the side baffle can be separated from the placement frame through the disassembly mechanism, facilitating people to take out the anti-collision beam from the placement frame.

[0003] In the prior art during use, the upper die and the lower die are combined by using a pushing component to stamp the reinforcement, and the movement of the pushing component is limited by the limiting component, making the pushing component stable when rising, reducing the possibility of die sticking during discharging and stripping, and facilitating workers to take out the workpiece.

[0004] However, during actual demolding, due to the large pressure on the workpiece during stamping, the workpiece will expand in the lower die base during stamping, causing the workpiece to get stuck on the inner wall of the lower die base, resulting in inconvenience for workers during demolding. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a stamping die for an automobile anti-collision beam reinforcement that facilitates discharging, solving the problem that during actual demolding, due to the large pressure on the workpiece during stamping, the workpiece will expand in the lower die base during stamping, causing the workpiece to get stuck on the inner wall of the lower die base, resulting in inconvenience for workers during demolding.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A stamping die for an automobile anti-collision beam reinforcement member that facilitates discharging, including a workbench, the inner wall of the workbench is rotatably connected with a lower die base, an upper template is arranged above the lower die base, a lifting plate is fixedly connected to the top of the upper template, a support column is movably connected to the outer wall of the lifting plate, the bottom of the support column is fixedly connected to the top of the workbench, a demoulding structure is installed at the bottom of the lower die base, and the demoulding structure includes a second servo motor, a fixed seat, a driving rod, a cam, a top plate and a top column. The top of the fixed seat is fixedly connected to the bottom of the lower die base, a second servo motor is fixedly connected to the outer wall of the fixed seat, the output end of the second servo motor extends to one end inside the fixed seat and is fixedly connected to a driving rod, a cam is fixedly connected to the outer wall of the driving rod, the top of the cam abuts against a top plate, a top column is fixedly connected to the top of the top plate, and the outer wall of the top column is movably connected to the inner wall of the lower die base and penetrates the inner wall of the lower die base.

[0007] Preferably, a spring is inserted into the outer wall of the top column, the top of the spring abuts against the top of the inner wall of the lower die base, and the bottom of the spring abuts against the top of the top plate.

[0008] Preferably, a hydraulic rod is fixedly connected to the top of the lifting plate, an installation plate is fixedly connected to the top of the hydraulic rod, and the bottom of the installation plate is fixedly connected to the top of the support column.

[0009] Preferably, a first servo motor is fixedly connected to the outer wall of the workbench, a shaft rod is fixedly connected to the output end of the first servo motor, the outer wall of the shaft rod is rotatably connected to the inner wall of the workbench through a bearing, one end of the shaft rod extending into the workbench is fixedly connected to the outer wall of the lower die base, a guide plate is arranged below the lower die base, and the outer wall of the guide plate is fixedly connected to the lower inner wall of the workbench.

[0010] Preferably, a driving gear is fixedly connected to the outer wall of the shaft rod, a driven gear is meshed with the outer wall of the driving gear, a connecting rod is fixedly connected to the bottom of the driven gear, the outer wall of the connecting rod is rotatably connected to the inner wall of the workbench through a bearing, one side of the connecting rod extending to the outer wall of the workbench is fixedly connected to a support frame, and the top of the support frame abuts against the bottom of the lower die base.

[0011] Beneficial effects

[0012] The utility model provides a stamping die for an automobile anti-collision beam reinforcement, which has the following beneficial effects: through the cooperation of a second servo motor, a fixed seat and a ejector pin, after the workpiece is stamped, the second servo motor is used to drive the driving rod to rotate, and then drive the cam to rotate, so as to extrude the top plate, and the ejector pin ejects the workpiece in the lower die base, which is convenient for workers to demold the workpiece, improves the working speed, and solves the problem that in the prior art, after the workpiece is stamped, the workpiece is stuck inside the lower die base, which is not convenient for workers to demold.

[0013] Through the cooperation of a driving gear, a driven gear and a support frame, when the first servo motor drives the lower die base to turn over, the driving gear will drive the driven gear to rotate, and then drive the connecting rod to rotate, so as to retract the support frame into the inner wall of the workbench, avoiding being affected when the lower die base turns over, and making it more convenient for demolding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is a schematic external view of the utility model;

[0016] Figure 3 is Figure 1 a schematic structural diagram of the workbench, the lower die base and the support column in

[0017] Figure 4 is Figure 1 a schematic structural diagram of the lower die base, the fixed seat and the second servo motor in

[0018] In the figure: 1, workbench; 2, lower die base; 3, support column; 4, mounting plate; 5, hydraulic rod; 6, lifting plate; 7, upper template; 8, first servo motor; 9, material guiding plate; 10, support frame; 11, connecting rod; 12, second servo motor; 13, fixed seat; 14, shaft rod; 15, driving gear; 16, driven gear; 17, driving rod; 18, cam; 19, top plate; 20, ejector pin; 21, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] However, during actual demolding, due to the large pressure on the workpiece during stamping, the workpiece will expand within the lower die base during stamping, causing the workpiece to get stuck on the inner wall of the lower die base, making it inconvenient for workers to demold the workpiece.

[0021] In view of this, the present utility model provides a stamping die for an automobile anti-collision beam reinforcement that facilitates discharging, which solves the problem that during actual demolding, due to the large pressure on the workpiece during stamping, the workpiece will expand within the lower die base during stamping, causing the workpiece to get stuck on the inner wall of the lower die base, making it inconvenient for workers to demold the workpiece.

[0022] Through the personnel in this field, the components in this case are connected in sequence. For the specific connection and operation sequence, reference should be made to the following working principle. The detailed connection means are well-known techniques in this field. The following mainly introduces the working principle and process.

[0023] Embodiment 1: As Figures 1-4 it can be seen, a stamping die for an automobile anti-collision beam reinforcement that facilitates discharging includes a workbench 1. The inner wall of the workbench 1 is rotatably connected to a lower die base 2. Above the lower die base 2 is provided an upper template 7. The top of the upper template 7 is fixedly connected to a lifting plate 6. The outer wall of the lifting plate 6 is movably connected to a support column 3. The bottom of the support column 3 is fixedly connected to the top of the workbench 1. A demolding structure is installed at the bottom of the lower die base 2. The demolding structure includes a second servo motor 12, a fixed seat 13, a driving rod 17, a cam 18, a top plate 19, and a top column 20. The top of the fixed seat 13 is fixedly connected to the bottom of the lower die base 2. The outer wall of the fixed seat 13 is fixedly connected to the second servo motor 12. The output end of the second servo motor 12 extends to one end inside the fixed seat 13 and is fixedly connected to the driving rod 17. The outer wall of the driving rod 17 is fixedly connected to the cam 18. The top of the cam 18 abuts against the top plate 19. The top of the top plate 19 is fixedly connected to the top column 20. The outer wall of the top column 20 is movably connected to the inner wall of the lower die base 2 and penetrates the inner wall of the lower die base 2. The model of the second servo motor 12 is not limited, as long as it meets the actual use requirements;

[0024] In the specific implementation process, it is particularly noted that with the cooperation of the second servo motor 12, the fixed seat 13, and the top column 20, the workpiece is placed inside the lower die base 2, and the upper template 7 is used to stamp the workpiece to make it formed. After the workpiece stamping is completed, the second servo motor 12 is used to drive the driving rod 17 to rotate, and drive the cam 18 to rotate, squeezing the top plate 19, so that the top column 20 ejects the workpiece inside the lower die base 2, extruding the workpiece from the lower die base 2, facilitating the workers to demold the workpiece and improving the working speed;

[0025] Furthermore, a spring 21 is inserted into the outer wall of the top column 20. The top of the spring 21 abuts against the top of the inner wall of the lower die base 2, and the bottom of the spring 21 abuts against the top of the top plate 19;

[0026] In the specific implementation process, it is particularly worth noting that, under the cooperation of the spring 21, the ejector pin 20 and the lower die base 2, after the ejector pin 20 ejects the workpiece from the lower die base 2, when the narrow side of the cam 18 rotates upward, the top plate 19 will, under the extrusion of the spring 21, cause the ejector pin 20 to retract into the lower die base 2 to avoid being affected during the next stamping;

[0027] Furthermore, a hydraulic rod 5 is fixedly connected to the top of the lifting plate 6, a mounting plate 4 is fixedly connected to the top of the hydraulic rod 5, and the bottom of the mounting plate 4 is fixedly connected to the top of the support column 3. Among them, the hydraulic rod 5 is connected to a hydraulic pump, which can control the contraction of the hydraulic rod 5;

[0028] In the specific implementation process, it is particularly worth noting that when stamping the workpiece, the hydraulic rod 5 is used to drive the lifting plate 6 to rise and fall, so that the upper template 7 stamps the workpiece;

[0029] Specifically, when using this stamping die for automobile anti-collision beam reinforcement parts that facilitates discharging, after placing the workpiece on the lower die base 2, the hydraulic rod 5 is used to drive the lifting plate 6 to rise and fall, so that the upper template 7 extrudes the workpiece, stamps the workpiece into shape, and after the stamping is completed, the second servo motor 12 is used to drive the drive rod 17 to rotate, so that the cam 18 extrudes the top plate 19, causing the ejector pin 20 to extrude the workpiece from the lower die base 2, making it more convenient for the workpiece to be discharged, and using the extrusion of the spring 21 on the top plate 19 to drive the ejector pin 20 to retract into the lower die base 2 to avoid being affected during the next stamping.

[0030] Embodiment 2: As Figures 1-4 it can be seen, a first servo motor 8 is fixedly connected to the outer wall of the workbench 1, a shaft rod 14 is fixedly connected to the output end of the first servo motor 8, the outer wall of the shaft rod 14 is rotationally connected to the inner wall of the workbench 1 through a bearing, and the end of the shaft rod 14 extending into the workbench 1 is fixedly connected to the outer wall of the lower die base 2. A material guide plate 9 is arranged below the lower die base 2, and the outer wall of the material guide plate 9 is fixedly connected to the lower part of the inner wall of the workbench 1. The model of the first servo motor 8 is not limited;

[0031] In the specific implementation process, it is particularly worth noting that, under the cooperation of the first servo motor 8, the shaft rod 14 and the material guide plate 9, after the workpiece stamping is completed, the first servo motor 8 is used to drive the shaft rod 14 to rotate, flip the lower die base 2, and cooperate with the extrusion of the ejector pin 20 to make it more convenient for the workpiece to be discharged;

[0032] Furthermore, an outer wall of the shaft rod 14 is fixedly connected with a driving gear 15, and an outer wall of the driving gear 15 is meshed with a driven gear 16. The driving gear 15 and the driven gear 16 are bevel gears. Moreover, the driving gear 15 is larger in size and the driven gear 16 is smaller in size. When the driving gear 15 rotates, the number of rotations of the driven gear 16 will be more, enabling the support frame 10 to quickly retract into the interior of the workbench 1, avoiding affecting the flipping of the lower die holder 2. A bottom of the driven gear 16 is fixedly connected with a connecting rod 11. An outer wall of the connecting rod 11 is rotatably connected to an inner wall of the workbench 1 through a bearing. The connecting rod 11 extends to one side of the outer wall of the workbench 1 and is fixedly connected with the support frame 10. A top of the support frame 10 abuts against a bottom of the lower die holder 2;

[0033] In the specific implementation process, it is particularly pointed out that, with the cooperation of the driving gear 15, the driven gear 16 and the connecting rod 11, when the shaft rod 14 rotates, the driving gear 15 will drive the driven gear 16 to rotate, causing the connecting rod 11 to drive the support frame 10 to retract into the interior of the workbench 1, avoiding being affected when the lower die holder 2 flips;

[0034] Specifically, on the basis of the above embodiment, after the workpiece is stamped, the first servo motor 8 is used to drive the shaft rod 14 to rotate, and by utilizing the meshing of the driving gear 15 and the driven gear 16, the support frame 10 is retracted into the interior of the workbench 1, and the lower die holder 2 is flipped to make it more convenient for the workpiece to be discharged.

[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0036] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A stamping die for an automobile anti-collision beam reinforcement member that facilitates discharging, comprising a workbench (1), characterized in that: The inner wall of the workbench (1) is rotatably connected to a lower die base (2). Above the lower die base (2), there is an upper template (7). The top of the upper template (7) is fixedly connected to a lifting plate (6). The outer wall of the lifting plate (6) is movably connected to a support column (3). The bottom of the support column (3) is fixedly connected to the top of the workbench (1). A demolding structure is installed at the bottom of the lower die base (2). The demolding structure includes a second servo motor (12), a fixed seat (13), a driving rod (17), a cam (18), a top plate (19), and a top column (20). The top of the fixed seat (13) is fixedly connected to the bottom of the lower die base (2). The outer wall of the fixed seat (13) is fixedly connected to a second servo motor (12). The output end of the second servo motor (12) extends to the inside of the fixed seat (13) and is fixedly connected to a driving rod (17). The outer wall of the driving rod (17) is fixedly connected to a cam (18). The top of the cam (18) abuts against a top plate (19). The top of the top plate (19) is fixedly connected to a top column (20). The outer wall of the top column (20) is movably connected to the inner wall of the lower die base (2) and penetrates through the inner wall of the lower die base (2).

2. The stamping die for the automobile anti-collision beam reinforcement member facilitating discharging according to claim 1, wherein: A spring (21) is inserted on the outer wall of the top column (20). The top of the spring (21) abuts against the top of the inner wall of the lower die base (2). The bottom of the spring (21) abuts against the top of the top plate (19).

3. The stamping die for an automobile anti-collision beam reinforcement member facilitating discharging according to claim 1, characterized in that: The top of the lifting plate (6) is fixedly connected to a hydraulic rod (5). The top of the hydraulic rod (5) is fixedly connected to a mounting plate (4). The bottom of the mounting plate (4) is fixedly connected to the top of the support column (3).

4. The stamping die for the automobile anti-collision beam reinforcement member facilitating discharging according to claim 1, wherein: The outer wall of the workbench (1) is fixedly connected to a first servo motor (8). The output end of the first servo motor (8) is fixedly connected to a shaft rod (14). The outer wall of the shaft rod (14) is rotatably connected to the inner wall of the workbench (1) through a bearing. The end of the shaft rod (14) extending into the workbench (1) is fixedly connected to the outer wall of the lower die base (2). A material guiding plate (9) is arranged below the lower die base (2). The outer wall of the material guiding plate (9) is fixedly connected to the lower part of the inner wall of the workbench (1).

5. The stamping die for the automobile anti-collision beam reinforcement member facilitating discharging according to claim 4, characterized in that: The outer wall of the shaft rod (14) is fixedly connected to a driving gear (15). The outer wall of the driving gear (15) is meshed with a driven gear (16). The bottom of the driven gear (16) is fixedly connected to a connecting rod (11). The outer wall of the connecting rod (11) is rotatably connected to the inner wall of the workbench (1) through a bearing. The side of the connecting rod (11) extending to the outer wall of the workbench (1) is fixedly connected to a support frame (10). The top of the support frame (10) abuts against the bottom of the lower die base (2).

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