Intelligent servo press
By designing an intelligent servo press, using technical means such as thrust cylinders, servo motors, transplanting fixtures and detection instruments, the existing servo press equipment is solved, and efficient and accurate crimping operation and automatic detection functions are achieved.
Patent Information
- Application Number
- CN202422126987.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The existing servo press equipment has problems such as severe oil pollution, bulky equipment, inability to adjust the pressure and height intelligently, lack of intelligent detection functions, and is not suitable for product assembly line operations.
An intelligent servo press is designed, including thrust cylinder, servo motor, transplanting fixture, mobile module, detection instrument and human-machine interface, and intelligent CNC operation and automatic detection functions are realized through the PLC control system.
It achieves small equipment size, saves field space, high transmission accuracy, convenient operation, good product consistency, greatly shorten the debugging and replacement time, improves work efficiency, and solves the problems of crimping and thickness control.
Smart Images
Figure CN222986166U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of servo presses, in particular to intelligent servo presses. Background Technique
[0002] An intelligent servo press is a high-precision pressure assembly device driven by a servo motor. It outputs a force through a high-precision ball screw to realize the conversion of circular motion to linear motion. Intelligent servo presses are widely used in the press-fitting of automobile engine components, the press-fitting of electronic components, the press-fitting of home appliance accessories, etc., and have become the trend of future development;
[0003] Existing servo press equipment is all hydraulically controlled, with serious oil pollution, heavy equipment, no intelligent fine-tuning function for pressure and height, no intelligent adjustment and intelligent detection functions, and has the following deficiencies: no intelligent fine-tuning for pressure and height, which is troublesome to debug products; no intelligent detection function, increasing the process cost; not having continuous operation of workpiece transfer, not suitable for product assembly line operation. Therefore, we need to upgrade and transform on the basis of the existing technology to overcome the existing problems and deficiencies. Content of the Utility Model
[0004] The purpose of the utility model is to provide an intelligent servo press to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] Design an intelligent servo press, including the overall device. The overall device includes a workbench, a thrust electric cylinder, and a transfer fixture. The upper and lower ends of the workbench are respectively provided with an upper frame and a lower frame. The upper frame is fixed to the upper end of the lower frame. A processing table is placed on the surface of the workbench. The thrust electric cylinder is installed on the upper end of the processing table. The top of the transfer fixture is provided with a mounting seat, and the mounting seat is connected to the lower end of the thrust electric cylinder. The lower end of the transfer fixture is provided with pneumatic fingers. A first moving module is arranged at the front end of the processing table. A resistance detector and a withstand voltage detector are arranged at the rear end of the processing table. A second moving module is arranged on the surface of the workbench on one side of the processing table. The resistance detector and the withstand voltage detector are located on the upper side of one side of the second moving module. A human-machine interface is arranged on one side of the upper frame.
[0007] Further, a plurality of push-pull handles are arranged on the upper frame. A storage box is arranged inside the lower frame and the storage box is located at the bottom of the workbench. An upper cover plate is arranged on the top of the upper frame.
[0008] Further, two groups of guide rods are symmetrically arranged at both ends inside the processing table. The two groups of guide rods respectively pass through both sides of the mounting seat movably.
[0009] Further, the transplanting jig is connected to the lower end of the mounting base through a slide rail. The first moving module corresponds to the front end of the transplanting jig, and the second moving module corresponds to the rear end of the transplanting jig.
[0010] Further, a servo motor is arranged at the rear end of the thrust electric cylinder, and a transmission box is connected between the servo motor and the top of the thrust electric cylinder.
[0011] Further, the human-machine interface is electrically connected to the workbench, and a PLC control system is installed inside the human-machine interface and the workbench.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. By arranging a thrust electric cylinder, a servo motor, a transplanting jig, a first moving module, a second moving module and a human-machine interface in the device, the present utility model can realize intelligent numerical control operation, and the equipment has a small volume, saving site space; the servo motor has high transmission precision,
[0014] the operation is convenient, and the products processed have good consistency; the jig is controlled by servo motors up and down and front and back, the jig debugging is convenient, the adjustment time is saved, the time for replacing accessories is reduced during tool change, the work efficiency is greatly improved, and the control of the product pressing force and the control of the product thickness are effectively solved.
[0015] Referring to the following description and the drawings, specific embodiments of the present utility model are disclosed in detail, indicating the ways in which the principles of the present utility model can be employed. It should be understood that the embodiments of the present utility model are not limited in scope thereby. Within the spirit and terms of the appended claims, embodiments of the present utility model include many variations, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:
[0017] Figure 1 is a front schematic view of the overall structure of the intelligent servo press according to the present utility model;
[0018] Figure 2 is a rear schematic view of the overall structure of the intelligent servo press according to the present utility model;
[0019] Figure 3 is a front schematic view of the internal structure of the intelligent servo press according to the present utility model;
[0020] Figure 4 is a rear schematic view of the internal structure of the intelligent servo press according to the present utility model;
[0021] Figure 5 This is the internal structure decomposition diagram of the intelligent servo press of the present utility model.
[0022] In the figure: 1. Overall device; 2. Workbench; 21. Lower frame; 22. Upper frame; 221. Push-pull handle; 23. Upper cover plate; 24. Storage box; 3. Processing table; 4. Thrust electric cylinder; 5. Servo motor; 6. Transmission box; 7. Guide rod; 8. Transplanter jig; 81. Mounting seat; 9. First moving module; 10. Pneumatic finger; 11. Resistance detector; 12. Withstand voltage detector; 13. Second moving module; 14. Human-machine interface. Specific embodiments
[0023] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] As Figure 1As shown in FIGS. -5, the intelligent servo press provided in this embodiment includes the overall device 1, which contains a workbench 2, a thrust electric cylinder 4, and a transplanting jig 8. The upper and lower ends of the workbench 2 are respectively provided with an upper frame 22 and a lower frame 21. The upper frame 22 is fixed to the upper end of the lower frame 21, and the upper frame 22 and the lower frame 21 are welded. The frame itself is precision machined from carbon steel, and the press head and the tooling table surface are made of hard die steel. A number of push-pull handles 221 are provided on the upper frame 22, and through the push-pull handles 221, it is convenient to control the opening and closing of the window frame on the upper frame 22. A storage box 24 is provided inside the lower frame 21 and the storage box 24 is located at the bottom of the workbench 2. Through the storage box 24, it is convenient to place tools or items at the lower end of the workbench 2. A sealed upper cover plate 23 is provided on the top of the upper frame 22, and through the sealed upper cover plate 23, it is convenient to seal and protect the top of the upper frame 22. A processing table 3 is placed on the surface of the workbench 2. The thrust electric cylinder 4 is installed at the upper end of the processing table 3. A servo motor 5 is provided at the rear end of the thrust electric cylinder 4, and a transmission box 6 is connected between the servo motor 5 and the top of the thrust electric cylinder 4. Through the cooperation of the servo motor 5 and the transmission box 6, the movement of the thrust electric cylinder 4 is controlled, and then the press head of the press is pushed to press up and down. An installation seat 81 is provided at the top of the transplanting jig 8, and the installation seat 81 is connected to the lower end of the thrust electric cylinder 4. A pneumatic finger 10 is provided at the lower end of the transplanting jig 8. A first moving module 9 is provided at the front end of the processing table 3. A resistance detector 11 and a withstand voltage detector 12 are provided at the rear end of the processing table 3. A second moving module 13 is provided on the surface of the workbench 2 on one side of the processing table 3. The resistance detector 11 and the withstand voltage detector 12 are located at the upper end on one side of the second moving module 13. Two groups of guide rods 7 are symmetrically provided at both ends inside the processing table 3. The two groups of guide rods 7 respectively pass through both sides of the installation seat 81 movably. Through the two groups of guide rods 7, it is convenient to guide the vertical movement of the installation seat 81. The transplanting jig 8 is connected to the lower end of the installation seat 81 through a slide rail. The first moving module 9 corresponds to the front end of the transplanting jig 8, and the second moving module 13 corresponds to the rear end of the transplanting jig 8. Through the cooperation of the first moving module 9 and the second moving module 13, it is convenient to transport and transfer the workpiece. A human-machine interface 14 is provided on one side of the upper frame 22. The human-machine interface 14 is electrically connected to the workbench 2, and a PLC control system is installed inside the human-machine interface 14 and the workbench 2.
[0025] The usage principle and process of the present utility model: During use, the overall device 1 can be controlled and driven through the human-machine interface 14. The servo motor 5 and the transmission box 6 are used to drive the thrust cylinder 4 to work. The thrust cylinder 4 pushes the press head to press up and down, and the pressing height is servo-controlled. The product is fed by the first moving module 9 to the position of the transfer fixture 8. The pneumatic finger 10 grabs the product. The front and back movement of the transfer fixture 8 is driven by the servo motor 5 connected to the lead screw. After the product pressing is completed, it is conveyed to the second moving module 13. The second moving module 13 controls its movement and places it under the withstand voltage detector 12. The performance detection of the product is automatically completed by the resistance detector 11 and the withstand voltage detector 12. The data is transmitted to the PLC system for control to determine whether the product is qualified, and the PLC controls the servo motor 5 to drive the second moving module 13 to automatically distinguish and place it.
[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. 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 situations.
[0027] In the description of this embodiment, the orientation or positional relationships such as "upper", "lower", "right", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and do not have special meanings.
Claims
1. Intelligent servo press, characterized by: The invention comprises an overall device (1), wherein the overall device (1) comprises a workbench (2), a thrust electric cylinder (4), and a transplanting jig (8); an upper frame (22) and a lower frame (21) are respectively arranged at the upper and lower ends of the workbench (2); the upper frame (22) is fixed to the upper end of the lower frame (21); a processing table (3) is placed on the surface of the workbench (2); the thrust electric cylinder (4) is mounted on the upper end of the processing table (3); a mounting seat (81) is arranged on the top of the transplanting jig (8); and the mounting seat (81) is connected to the thrust electric cylinder ( 4) lower end, the lower end of the transplanting jig (8) is provided with a pneumatic finger (10), the front end of the processing table (3) is provided with a first movable module (9), the rear end of the processing table (3) is provided with a resistance detector (11) and a withstand voltage detector (12), one side of the processing table (3) is provided with a second movable module (13) located on the surface of the workbench (2), the resistance detector (11) and the withstand voltage detector (12) are located at the upper end of one side of the second movable module (13), and one side of the upper frame (22) is provided with a human-machine interface (14).
2. The intelligent servo press according to claim 1, characterized in that: The upper frame (22) is provided with a plurality of push-pull handles (221), a storage box (24) is provided inside the lower frame (21) and the storage box (24) is located at the bottom of the workbench (2), and a sealed upper cover plate (23) is provided on the top of the upper frame (22).
3. The intelligent servo press according to claim 1, characterized in that: Two groups of guide rods (7) are symmetrically arranged at both ends of the inner side of the processing table (3), and the two groups of guide rods (7) are movably penetrated through the two sides of the mounting seat (81).
4. The intelligent servo press according to claim 1, characterized in that: The transplanting jig (8) is connected to the lower end of the mounting seat (81) via a slide rail, the first movable module (9) corresponds to the front end of the transplanting jig (8), and the second movable module (13) corresponds to the rear end of the transplanting jig (8).
5. The intelligent servo press according to claim 1, characterized in that: A servo motor (5) is provided at the rear end of the thrust electric cylinder (4), and a transmission box (6) is connected between the servo motor (5) and the top of the thrust electric cylinder (4).
6. The intelligent servo press according to claim 1, characterized in that: The human-machine interface (14) is electrically connected to the workbench (2), and a PLC control system is installed inside the human-machine interface (14) and the workbench (2).