Multi-process integrated equipment

Abstract

The utility model relates to the field of plate stretching forming, in particular to a multi-procedure integrated device which comprises a base, a plurality of lifting mechanisms are fixed on the base, each lifting mechanism comprises a first guide rod fixed on the base, an upper beam is fixed at the top of each first guide rod, and a first hydraulic cylinder is arranged in the center of each upper beam. The multi-station forming machine can adapt to various forming processes, only the bottom face of the first sliding block and a mold on the corresponding workbench need to be replaced, and the multi-station forming machine is wide in adaptability, convenient to operate, high in practicability and high in practicability. By integrating a plurality of processes of blank processing on one device, one workbench, one power station, one control cabinet and the like can be shared, resources are greatly saved, meanwhile, the workload of workers is greatly reduced, a good buffering and damping effect is achieved through the arrangement of the buffering cylinder set, and the production efficiency is improved. And in the punching and trimming process, the stability of the equipment can still be kept, and the whole equipment is well protected.

Description

Technical Field

[0001] The utility model relates to the field of sheet metal stretching forming, in particular to an integrated device for multiple processes. Background Art

[0002] During the processing of a blank, it often goes through multiple processes. From the initial blank to the final formed part, it usually undergoes processes such as stretching, punching, cutting, etc. For example, a patent with the application number CN201922017973.7 discloses a blank stretching device, a patent with the application number CN201921449548.9 discloses a punching device after the formation of an involute channel steel, and a patent with the application number CN202021711600.6 discloses a sheet cutting device. In the prior art, it is often carried out by multiple independent devices similar to the above, which results in that the next process can only be carried out after one process is completed. This is not only troublesome but also inefficient. In addition, links such as punching and trimming often have large vibrations, which easily cause instability of the machine, damage to the machine, and reduction of the service life of the machine. Finally, the method of using an independent device for each process also causes waste of resources. Therefore, there is an urgent need for a device that integrates multiple processes and is stable. Summary of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an integrated device for multiple processes, which solves the problems existing in the prior art. By integrating multiple processes of blank processing on one device, the utility model not only greatly improves the processing efficiency, but also can share a workbench, a power station, a control cabinet, etc., greatly saving resources. At the same time, it also greatly reduces the workload of the staff. In addition, through the setting of the buffer oil cylinder group, the utility model plays a good role in buffering and shock absorption, and can still keep the device stable during the punching and trimming processes, playing a good protective role for the device.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An integrated device for multiple processes, including a base, on which several groups of lifting mechanisms are fixed. The lifting mechanism includes a first guide rod fixed on the base, the top of the first guide rod is fixed with an upper beam, the center of the upper beam is provided with a first hydraulic cylinder, the end of the piston rod of the first hydraulic cylinder is fixed with a first slider, and the first slider is slidably connected with the first guide rod. Several groups of buffer cylinder groups are arranged on the base.

[0005] Preferably, a first through hole penetrating up and down is opened at the center position of the upper beam, and second through holes penetrating up and down are opened at the four corners of the upper beam. A first hydraulic cylinder is fixed in the first through hole, a first guide rod is fixed in the second through hole, third through holes are opened at the four corners of the first slider, and guide sleeves are fixed in the third through holes, and the first guide rod passes through the guide sleeves.

[0006] Preferably, the base includes a workbench, and several sets of blanking mechanisms are provided on the bottom surface of the workbench. A support frame is fixed at the edge of the bottom surface of the workbench, an oil receiving groove is fixed at the bottom of the support frame, and several openable doors are provided on the front and rear side surfaces of the support frame.

[0007] Preferably, the blanking mechanism includes four second guide rods fixed on the workbench. A fixing plate is fixed on the second guide rods, a second hydraulic cylinder is fixed at the center position of the fixing plate, and an end of a piston rod of the second hydraulic cylinder is fixed with a second slider. The second slider is sleeved on the second guide rod and is slidably connected with the second guide rod.

[0008] Preferably, each set of buffer cylinder groups includes a first buffer cylinder, a second buffer cylinder, a third buffer cylinder and a fourth buffer cylinder arranged below the first slider. The first buffer cylinder and the second buffer cylinder are respectively arranged at the rear sides of the front two first guide rods, and the third buffer cylinder and the fourth buffer cylinder are arranged between the rear two first guide rods.

[0009] Preferably, multiple sets of hydraulic mold lifter installation grooves are provided on the workbench.

[0010] 1. The utility model can adapt to a variety of forming processes. It only needs to replace the mold on the bottom surface of the first slider and the corresponding workbench, with a wide adaptability.

[0011] 2. By integrating multiple processes of blanking processing on one device, the utility model can share a workbench, a power station, a control cabinet, etc., greatly saving resources and also greatly reducing the workload of staff.

[0012] 3. The utility model can perform synchronous processing of multiple processes in cooperation with the manipulator structure, greatly improving work efficiency.

[0013] 4. Through the setting of the buffer cylinder group, the utility model has a good buffer and shock absorption effect, and can still maintain the stability of the equipment during punching and trimming processes, playing a good protective role for the entire equipment. Moreover, the buffer cylinder group can play a buffer and shock absorption effect throughout the processing process, especially for processes with large vibrations, such as punching and trimming, which has a good shock absorption effect.

[0014] 5. Through the setting of the blanking mechanism, the utility model further improves production efficiency, prevents products from getting stuck in the mold cavity, and provides good protection for the mold.

[0015] 6. Through the setting of multiple sets of hydraulic mold lifter installation grooves, the utility model facilitates the installation of hydraulic mold lifters and thus facilitates the replacement of molds. Description of the Drawings

[0016] Figure 1This is the overall schematic diagram of the present utility model.

[0017] Figure 2 This is the schematic diagram of the lifting mechanism of the present utility model.

[0018] Figure 3 This is the schematic diagram of the upper beam of the present utility model.

[0019] Figure 4 This is the schematic diagram of the first slider of the present utility model.

[0020] Figure 5 This is the schematic diagram of the first slider of the present utility model with a guide sleeve added.

[0021] Figure 6 This is the overall schematic diagram of the base of the present utility model.

[0022] Figure 7 This is the present utility model Figure 6 The schematic diagram after removing the door.

[0023] Figure 8 This is the schematic diagram of the ejecting mechanism of the present utility model.

[0024] Figure 9 This is the overall schematic diagram of the present utility model.

[0025] In the figure: 1 - base, 2 - lifting mechanism, 3 - first guide rod, 4 - upper beam, 5 - first hydraulic cylinder, 6 - first slider, 7 - buffer cylinder group, 8 - first through hole, 9 - second through hole, 10 - third through hole, 11 - guide sleeve, 12 - workbench, 13 - ejecting mechanism, 14 - support frame, 15 - oil receiving groove, 16 - door, 17 - second guide rod, 18 - fixing plate, 19 - second hydraulic cylinder, 20 - second slider, 21 - first buffer cylinder, 22 - second buffer cylinder, 23 - third buffer cylinder, 24 - fourth buffer cylinder, 25 - hydraulic mold lifter installation groove. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be described clearly and completely in conjunction with the appended Figures 1-9 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.

[0027] The utility model provides a technical solution: a multi-process integrated device, including a base 1, on which several groups of lifting mechanisms 2 are fixed. The lifting mechanism 2 includes a first guide rod 3 fixed on the base 1. The top of the first guide rod 3 is fixed with an upper beam 4. A first hydraulic cylinder 5 is arranged at the center of the upper beam 4. The end of the piston rod of the first hydraulic cylinder 5 is fixed with a first slider 6. The first slider 6 is slidably connected with the first guide rod 3. Several groups of buffer cylinder groups 7 are arranged on the base 1. The number of lifting mechanisms 2 is set according to the number of processes required for blank processing. The upper die corresponding to the lower die is fixed on the bottom surface of the first slider 6 of each lifting mechanism 2, such as stretching die, punching die, cutting die, etc., which are set according to needs and corresponding sequences. This integrated device can adapt to various forming processes, and only needs to replace the die on the bottom surface of the first slider 6 and the corresponding workbench, with wide adaptability. Moreover, several originally independent devices are integrated into one device, so that a workbench, a power station, a control cabinet, etc. can be shared, greatly saving resources and also greatly reducing the workload of the staff. On the upper surface of the workbench of the base 1, a blank lower die seat is specially installed according to the shape characteristics of the blank to be processed. A manipulator structure is installed at the rear of the blank lower die seat. During specific processing, the lifting mechanisms 2 will descend simultaneously to process the blanks on their respective processes. After the processing is completed, the lifting mechanisms 2 will rise. At this time, the manipulator structure will move the blanks on all processes backward by one process as a whole for the next processing process, so that synchronous processing can be carried out, greatly improving the work efficiency. When the lifting mechanism 2 descends and touches the buffer cylinder group 7, it will decelerate, playing a good buffering and shock-absorbing effect, and still maintaining the stability of the equipment during punching and trimming processes, playing a good protective role for the entire equipment. Moreover, the buffer cylinder group 7 can play a buffering and shock-absorbing effect throughout the processing process, especially for processes with large vibrations, such as punching and trimming, playing a good shock-absorbing role.

[0028] A first through hole 8 penetrating up and down is opened at the center position of the upper beam 4. Second through holes 9 penetrating up and down are opened at the four corners of the upper beam 4. The first hydraulic cylinder 5 is fixed in the first through hole 8, and the first guide rod 3 is fixed in the second through hole 9. Third through holes 10 are opened at the four corners of the first slider 6. Guide sleeves 11 are fixed in the third through holes 10. The first guide rod 3 passes through the guide sleeves 11. Through this setting, the process of the first hydraulic cylinder 5 driving the first slider 6 to lift is more stable, thus ensuring the stability and safety of the whole equipment.

[0029] The base 1 includes a workbench 12. A number of sets of blank ejecting mechanisms 13 are provided on the bottom surface of the workbench 12. A support frame 14 is fixed at the edge of the bottom surface of the workbench 12. An oil receiving groove 15 is fixed at the bottom of the support frame 14. A number of openable and closable doors 16 are provided on the front and rear side surfaces of the support frame 14. Since the blank in the mold on the workbench 12 is often pressed tightly in the mold cavity after processing, the setting of the blank ejecting mechanism 13 further improves the production efficiency, prevents the blank from getting stuck in the mold cavity, provides good protection for the mold, and further improves the safety and stability of the entire equipment.

[0030] The blank ejecting mechanism 13 includes four second guide rods 17 fixed on the workbench 12. A fixed plate 18 is fixed on the second guide rods 17. A second hydraulic cylinder 19 is fixed at the central position of the fixed plate 18. The end of the piston rod of the second hydraulic cylinder 19 is fixed with a second slider 20. The second slider 20 is sleeved on the second guide rod 17 and is slidably connected with the second guide rod 17. A number of blank ejecting rods are fixed on the second slider 20. A mold is installed on the workbench 12. Through holes matching the blank ejecting rods are provided on both the workbench 12 and the mold. The ejecting rod can move up and down through the through holes. When it is necessary to eject the blank pressed on the workbench 12, the second hydraulic cylinder 19 will be started, driving the second slider 20 upward, and then driving the blank ejecting rods fixed on the second slider 20 upward and passing through the through holes on the workbench 12 and the mold, thereby jacking up the blank pressed in the mold. The setting of the blank ejecting mechanism 13 further improves the production efficiency, prevents the product from getting stuck in the mold cavity, and provides good protection for the mold.

[0031] Each set of buffer cylinder groups 7 includes a first buffer cylinder 21, a second buffer cylinder 22, a third buffer cylinder 23, and a fourth buffer cylinder 24 provided below the first slider 6. The first buffer cylinder 21 and the second buffer cylinder 22 are respectively provided at the rear sides of the front two first guide rods 3. The third buffer cylinder 23 and the fourth buffer cylinder 24 are provided between the rear two first guide rods 3. Through this setting, on the one hand, it does not affect the processing of the blank and reserves enough space for the blank processing. On the other hand, the buffering is relatively uniform and the effect is better.

[0032] A number of hydraulic mold lifter installation grooves 25 are provided on the workbench 12. The hydraulic mold lifters are installed in the hydraulic mold lifter installation grooves 25. By installing the hydraulic mold lifters in the hydraulic mold lifter installation grooves 25, it greatly facilitates the replacement of the mold and further improves the work efficiency.

[0033] Working principle: During operation, the number of lifting mechanisms 2 is set according to the number of processes required for blank processing. The upper die corresponding to the lower die is fixed on the bottom surface of the first slider 6 of each lifting mechanism 2, such as stretching die, punching die, cutting die, etc., which are set according to requirements and corresponding sequences. This integrated device can adapt to various forming processes, and only needs to replace the die on the bottom surface of the first slider 6 and the corresponding workbench, with wide adaptability. Moreover, several originally independent devices are integrated into one device, so that a workbench, a power station, a control cabinet, etc. can be shared, greatly saving resources and also greatly reducing the workload of the staff. On the upper surface of the workbench of the base 1, a blank lower die base is specially installed according to the shape characteristics of the blank to be processed. A manipulator structure is installed at the rear of the blank lower die base. During specific processing, the lifting mechanisms 2 will descend simultaneously to process the blanks on their respective processes. After the processing is completed, the lifting mechanisms 2 will rise. At this time, the manipulator structure will move the blanks on all processes backward by one process as a whole for the next processing process, so that synchronous processing can be carried out, greatly improving the work efficiency. When the lifting mechanism 2 encounters the buffer cylinder group 7 during the descending process, it will decelerate, achieving a good buffer and shock absorption effect, and still maintaining the stability of the equipment during punching and trimming processes, playing a very good protective role for the entire equipment. Moreover, the buffer cylinder group 7 can play a buffer and shock absorption effect throughout the processing process, especially for processes with large vibrations, such as punching and trimming, playing a very good shock absorption role.

[0034] Although the embodiments of the present invention 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 principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-process integrated equipment, characterized in that: The invention comprises a base (1), a plurality of lifting mechanisms (2) are fixed on the base (1), the lifting mechanisms (2) comprise a first guide rod (3) fixed on the base (1), an upper beam (4) is fixed on the top of the first guide rod (3), a first hydraulic cylinder (5) is provided at the center of the upper beam (4), a first slide block (6) is fixed at the end of the piston rod of the first hydraulic cylinder (5), the first slide block (6) is slidably connected to the first guide rod (3), and a plurality of buffer cylinder groups (7) are provided on the base (1).

2. The multi-process integrated equipment according to claim 1, characterized in that: A first through hole (8) extending from top to bottom is provided at the center of the upper beam (4), and second through holes (9) extending from top to bottom are provided at the four corners of the upper beam (4). The first hydraulic cylinder (5) is fixed in the first through hole (8), and the first guide rod (3) is fixed in the second through hole (9). Third through holes (10) are provided at the four corners of the first sliding block (6), and a guide sleeve (11) is fixed in the third through hole (10), and the first guide rod (3) passes through the guide sleeve (11).

3. The multi-process integrated equipment according to claim 1, characterized in that: The base (1) comprises a workbench (12), a plurality of groups of material ejecting mechanisms (13) are provided on the bottom surface of the workbench (12), a support frame (14) is fixed at the edge of the bottom surface of the workbench (12), an oil receiving groove (15) is fixed at the bottom of the support frame (14), and a plurality of openable and closable doors (16) are provided on the front and rear side surfaces of the support frame (14).

4. The multi-process integrated equipment according to claim 3, characterized in that: The ejecting mechanism (13) comprises four second guide rods (17) fixed on the workbench (12), a fixing plate (18) fixed on the second guide rods (17), a second hydraulic cylinder (19) fixed at the center of the fixing plate (18), a second slide block (20) fixed at the end of the piston rod of the second hydraulic cylinder (19), and the second slide block (20) is sleeved on the second guide rods (17) and slidably connected to the second guide rods (17).

5. The multi-process integrated equipment according to claim 1, characterized in that: Each buffer cylinder group (7) comprises a first buffer cylinder (21), a second buffer cylinder (22), a third buffer cylinder (23) and a fourth buffer cylinder (24) arranged below the first slider (6); the first buffer cylinder (21) and the second buffer cylinder (22) are respectively arranged at the rear side of the two first guide rods (3) at the front, and the third buffer cylinder (23) and the fourth buffer cylinder (24) are arranged between the two first guide rods (3) at the rear.

6. The multi-process integrated equipment according to claim 3, characterized in that: The workbench (12) is provided with a plurality of sets of hydraulic die lifter mounting grooves (25).

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