Improved forging unloader

Abstract

The utility model discloses an improved generation forging dress outfeeder, including the forging table, the upper end surface fixed mounting of forging table has the forging box, the upper end surface fixed mounting of forging table has the lifting frame through the support frame, the inner wall rotation of lifting frame has the screw rod, the upper end surface fixed mounting of lifting frame has the motor of cooperation with screw rod, the outer wall of screw rod is fixedly installed with the moving plate through the limiting mechanism screw thread, the moving plate bottom wall is fixedly installed with the mounting panel through the connecting mechanism. The utility model discloses through setting mounting panel, link rod, slider and fixed plate etc. component, the lifting of forging device and the lifting of discharge rod realize mechanical linkage through mounting panel, link rod, slider and fixed plate, need not independent drive system control discharge rod, has simplified the equipment structure, reduced the control complexity, has guaranteed the coordination of forging and the discharge action simultaneously, has promoted production efficiency, is convenient for realizing the continuous production.

Description

Technical Field

[0001] This utility model relates to the field of forging technology, and in particular to an improved forging loading and unloading machine. Background Technology

[0002] Forging is a processing method that uses forging machinery to apply pressure to metal billets, causing them to undergo plastic deformation to obtain forgings with certain mechanical properties, shapes, and dimensions. It is one of the two major components of forging and pressing (forging and stamping).

[0003] In the forging industry, the loading and unloading machine is the core equipment connecting workpiece loading and unloading with forging processing. Its performance directly affects the precision, efficiency and safety of forging production. Currently, traditional forging loading and unloading machines typically use independent drive systems for loading, forging and unloading mechanisms. The coordination of the actions of each mechanism is poor, requiring frequent manual adjustments to the operating rhythm of each mechanism. This not only increases the complexity of operation but also reduces production efficiency, making it difficult to achieve continuous production and lacking practicality. Therefore, it is necessary to redesign an improved forging loading and unloading machine to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an improved forging loading and unloading machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An improved forging loading and unloading machine includes a forging table, a forging box fixedly installed on the upper surface of the forging table, a lifting frame fixedly installed on the upper surface of the forging table via a support frame, a screw rotatably installed on the inner wall of the lifting frame, a motor cooperating with the screw fixedly installed on the upper surface of the lifting frame, a moving plate threadedly installed on the outer wall of the screw via a limiting mechanism, an mounting plate fixedly installed on the bottom wall of the moving plate via a connecting mechanism, a forging device fixedly installed on the bottom wall of the mounting plate, sliding frames fixedly installed on the inner walls of both sides of the support frame, sliders slidably installed inside each of the two sliding frames via stabilizing rods, the outer walls of the two sliders connected to the outer wall of the mounting plate via a connecting mechanism, a fixing plate fixedly installed on the bottom wall of the two sliders, the fixing plate being located at the bottom of the forging table, and two discharge rods communicating with the interior of the forging box fixedly installed on the upper surface of the fixing plate.

[0006] Preferably, the limiting mechanism includes a limiting rod fixedly installed inside the lifting frame, and the limiting rod slides through the moving plate.

[0007] Preferably, the connecting mechanism includes connecting rods fixedly installed on the bottom wall of the movable plate, and two connecting rods are fixedly connected to the upper surface of the mounting plate.

[0008] Preferably, the connecting mechanism includes a connecting rod fixedly installed on the outer wall of the slider, and the end of the connecting rod is fixedly connected to the outer wall of the mounting plate.

[0009] Preferably, the bottom wall of the forging table is fixedly equipped with multiple support legs, and each support leg is fixedly equipped with a shock-absorbing pad, and each shock-absorbing pad is made of rubber.

[0010] Preferably, a PLC controller is fixedly installed on the outer wall of the support frame, and the PLC controller is electrically connected to the motor and the forging device respectively.

[0011] The beneficial effects of this utility model are: 1. By setting up components such as mounting plates, connecting rods, sliders, and fixing plates, the lifting of the forging device and the lifting of the discharge rod are mechanically linked through the mounting plates, connecting rods, sliders, and fixing plates. There is no need for an independent drive system to control the discharge rod, which simplifies the equipment structure, reduces control complexity, and ensures the coordination of forging and discharge actions, improves production efficiency, and facilitates continuous production.

[0012] 2. By setting up components such as limit rods and moving plate stabilizers, the limit rods limit the movement of the moving plate, and the slider and stabilizer cooperate to guide and ensure the stability of the lifting process of the mounting plate and the forging device. This effectively avoids the forging device from shifting or shaking, improves the forging processing accuracy, and meets the requirements of high-precision forging. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an improved forging loading and unloading machine proposed in this utility model; Figure 2 This is a rear view structural diagram of an improved forging loading and unloading machine proposed in this utility model; Figure 3 for Figure 1 A schematic diagram of the vertical section structure; Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point A in the diagram; Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point B in the diagram.

[0014] In the diagram: 1 Forging table, 2 Support leg, 3 Shock-absorbing pad, 4 Forging box, 5 Support frame, 6 Lifting frame, 7 Screw, 8 Motor, 9 Limiting rod, 10 Moving plate, 11 Connecting rod, 12 Mounting plate, 13 Forging device, 14 Sliding frame, 15 Stabilizing rod, 16 Slider, 17 Connecting rod, 18 Fixing plate, 19 Discharge rod, 20 PLC controller. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figure 1-5 An improved forging loading and unloading machine includes a forging table 1. Multiple support legs 2 are fixedly installed on the bottom wall of the forging table 1. Each support leg 2 is fixedly installed with a shock-absorbing pad 3. Each shock-absorbing pad 3 is made of rubber. The rubber shock-absorbing pad 3 has good elasticity and buffering performance, which can absorb the vibration generated during the operation of the equipment, reduce the damage of vibration to the device components, reduce operating noise, and improve the workshop working environment. A forging box 4 is fixedly installed on the upper surface of the forging table 1. A lifting frame 6 is fixedly installed on the upper surface of the forging table 1 through a support frame 5. A screw 7 is rotatably installed on the inner wall of the lifting frame 6. A motor 8 that cooperates with the screw 7 is fixedly installed on the upper surface of the lifting frame 6.

[0017] A movable plate 10 is threadedly installed on the outer wall of the screw 7 via a limiting mechanism. The limiting mechanism includes a limiting rod 9 fixedly installed inside the lifting frame 6. The limiting rod 9 slides through the movable plate 10 and can restrict the movable plate 10 from rotating synchronously with the screw 7, so that the movable plate 10 can only rise and fall smoothly along the axis of the screw 7, avoiding the movable plate 10 from shifting and causing the forging device 13 to be inaccurate in position, thus ensuring forging accuracy. A mounting plate 12 is fixedly installed on the bottom wall of the movable plate 10 via a connecting mechanism. The connecting mechanism includes connecting rods 11 fixedly installed on the bottom wall of the movable plate 10. The two connecting rods 11 are fixedly connected to the upper end face of the mounting plate 12. The two connecting rods 11 are symmetrically distributed on both sides of the bottom wall of the movable plate 10 and are made of high-strength metal material. They can stably transmit the lifting power of the movable plate 10, ensuring that the mounting plate 12 can move synchronously and smoothly when the movable plate 10 moves up and down, avoiding the mounting plate 12 from tilting due to unstable connection, which would affect the processing state of the forging device 13.

[0018] A forging device 13 is fixedly installed on the bottom wall of the mounting plate 12. Sliding frames 14 are fixedly installed on the inner walls of both sides of the support frame 5. Sliding blocks 16 are slidably installed inside the two sliding frames 14 through stabilizing rods 15. The outer walls of the two sliding blocks 16 are connected to the outer wall of the mounting plate 12 through a connecting mechanism. The connecting mechanism includes a connecting rod 17 fixedly installed on the outer wall of the sliding block 16. The end of the connecting rod 17 is fixedly connected to the outer wall of the mounting plate 12. A fixing plate 18 is fixedly installed on the bottom wall of the two sliding blocks 16. The fixing plate 18 is located at the bottom of the forging table 1. Two discharge rods 19 that communicate with the inside of the forging box 4 are fixedly installed on the upper surface of the fixing plate 18. A PLC controller 20 is fixedly installed on the outer wall of the support frame 5. The PLC controller 20 is electrically connected to the motor 8 and the forging device 13 respectively.

[0019] When using this utility model, the workpiece to be forged is first placed in the designated position inside the forging box 4. The workpiece is placed stably and is in the preset area for subsequent forging processing. Then, the operator operates the PLC controller 20 on the outer wall of the support frame 5 to set the operating parameters of the motor 8 and the working parameters of the forging device 13 according to the forging requirements of the workpiece. The operator determines the key indicators such as the lifting speed, lifting stroke, forging force, and forging time of the forging device 13, and completes the preparation work before the equipment is put into operation. After the parameters are set, the running command on the PLC controller 20 is started, and the equipment enters the automatic operation mode. The PLC controller 20 sends a drive signal to the motor 8, the motor 8 starts and drives the screw 7 to rotate. Because the limit rod 9 inside the lifting frame 6 slides through the moving plate 10, the moving plate 10 can only move smoothly down along the axis of the screw 7. The moving plate 10 drives the mounting plate 12 to move down synchronously through the two connecting rods 11 on the bottom wall. The forging device 13 then approaches the forging box 4. At the same time, the mounting plate 12 drives the slider 16 in the sliding frame 14 on the inner wall of the support frame 5 through the connecting rod 17, and slides down synchronously along the stabilizing rod 15 to ensure that the forging device 13 moves in the vertical direction and avoids lateral swaying. When the forging device 13 enters the forging box 4 and reaches the preset processing position, the PLC controller 20 controls the motor 8 to stop, and the forging device 13 completes the positioning. Subsequently, the PLC controller 20 controls the forging device 13 to start and forge the workpiece according to the preset parameters. After the forging process is completed, the PLC controller 20 first controls the forging device 13 to stop working, and then controls the motor 8 to rotate in the opposite direction, driving the screw 7 to rotate in the opposite direction. The moving plate 10 moves upward along the screw 7 and drives the mounting plate 12 and the forging device 13 to exit the forging box 4 through the connecting rod 11. At the same time, the mounting plate 12 drives the slider 16 to slide upward along the stabilizing rod 15 through the connecting rod 17. The fixed plate 18 on the bottom wall of the slider 16 rises synchronously. The two discharge rods 19 on the fixed plate 18 pass through the forging table 1 and extend into the forging box 4 to push the finished workpiece to a height that is easy to remove. After the operator removes the ejected finished workpiece, the new workpiece to be forged is placed in the designated position of the forging box 4. The above operation can be repeated to achieve continuous forging production. Throughout the process, the rubber shock-absorbing pads 3 at the bottom of the support legs 2 of the forging table 1 can effectively absorb the vibration of the equipment during operation, reduce the impact of vibration on various components, reduce operating noise, and ensure stable operation of the equipment and the workshop working environment.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

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