Multi-station sheet metal machining equipment

Abstract

The utility model discloses a multi-station sheet metal working equipment relates to sheet metal working technical field, including support frame, one side of support frame is provided with the bottom plate, the top surface of bottom plate is provided with the bending mechanism 1, one side of the bending mechanism 1 is provided with the bending mechanism 2, the top surface of support frame is provided with the moving guide groove, the moving guide groove is provided with the bending mechanism 2, the bending mechanism 2 is provided with the bending mechanism 3, and the bending mechanism 3 is provided with the bending mechanism 4. The vacuum suction cup assemblies at the two ends of the installation frame are controlled through reciprocating motion, a workpiece at the position of the first bending mechanism is transferred into the second bending mechanism to be subjected to secondary bending machining, and the workpiece is subjected to secondary bending machining through the vacuum suction cup assemblies at the two ends of the installation frame. And meanwhile, new materials are synchronously transferred to the bending mechanism I, so that multi-station continuous machining and feeding are realized in the bending machining process, the workpiece transferring time is effectively shortened, various machining operations are continuously completed, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a multi-station sheet metal processing equipment. Background Art

[0002] Sheet metal processing is a comprehensive cold working process for thin metal plates. It includes shearing, punching / cutting, folding, welding, riveting, splicing and other processing methods to process metal plates into parts or structural parts that meet the requirements. In traditional mechanical manufacturing, sheet metal processing is used to manufacture housings, brackets, protective devices, etc. of various equipment.

[0003] At present, in the traditional single-station processing mode, existing sheet metal processing equipment requires manual or simple transmission equipment to transfer the workpiece to the next station for the next process after each processing step is completed. This process is inefficient and consumes a lot of workpiece transfer time. In addition, single-station processing is prone to positioning errors during the multiple handling and repositioning of workpieces, which affects the final quality of the product. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the traditional single-station processing mode of existing sheet metal processing equipment, each time a processing process is completed, it is necessary to transfer the workpiece to the next station for the next process manually or with simple transmission equipment. This process is inefficient and consumes a lot of workpiece transfer time. In addition, single-station processing is prone to positioning errors in the process of multiple handling and repositioning of the workpiece, thereby affecting the final quality of the product. A multi-station sheet metal processing equipment is proposed.

[0005] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0006] Preferably, the bending mechanism 1 includes a fixing frame, the bottom end of the fixing frame is fixedly connected to the top surface of the base plate, the top surface of the fixing frame is installed with a hydraulic cylinder, two hydraulic cylinders are provided, and the other hydraulic cylinder is installed on the top surface of the bending mechanism 2.

[0007] Preferably, the inner wall of the fixed frame is movably connected with a pressure plate, the center of the top surface of the pressure plate is fixedly connected to the bottom end of the telescopic rod of the hydraulic cylinder, a base one is provided below the pressure plate, the top surface of the base one is fixedly connected with a positioning frame plate one, and the workpiece is movably connected to the inner wall of the positioning frame plate one.

[0008] Preferably, the bottom surface of the pressing plate is fixedly connected to an extrusion die, a movable groove is provided below the extrusion die, and the movable groove is opened on the top surface of the base.

[0009] Preferably, a limiting groove is provided on one side of the movable groove, the inner wall of the limiting groove is movably connected to a bending die, and the upper outer wall of the bending die is movably connected to a top surface of the base.

[0010] Preferably, the second bending mechanism includes a V-shaped die, a second base, a second positioning frame plate and a groove, and the V-shaped die is fixedly connected to the bottom end of the telescopic rod of the hydraulic cylinder.

[0011] Preferably, the second base is arranged below the V-shaped mold, and the second positioning frame plate is fixedly connected to the top surface of the second base.

[0012] Preferably, the groove is provided on the top surface of the second base.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the utility model, the reduction motor is controlled to drive the screw to rotate to move the traction frame, and the cylinder is used to control the lifting of the mounting frame. The vacuum suction cup assembly is used to vacuum adsorb the sheet metal, and the vacuum suction cup assembly is moved to transfer the sheet metal to the bending mechanism and lower it. The hydraulic cylinder is used to perform curling and bending processing on the end of the workpiece. After the processing of the bending mechanism is completed, the vacuum suction cup assemblies at both ends of the mounting frame are controlled to move back and forth to transfer the workpiece in the bending mechanism to the bending mechanism for secondary bending processing. At the same time, the new material is synchronously transferred to the bending mechanism. The utility model enables multi-station continuous processing and feeding during the bending process, effectively shortens the workpiece transfer time, continuously completes multiple processing operations, and greatly improves production efficiency.

[0015] 2. In the utility model, the hydraulic cylinder on the bending mechanism 1 is used to control the extrusion die to press down and extrude one end of the bending die. As the extrusion die goes deeper into the movable groove, the bending die generates a lateral thrust to perform curling and bending processing on the end of the workpiece. The hydraulic cylinder on the bending mechanism 2 presses the V-shaped die to bend the workpiece transferred from one place of the bending mechanism again. By setting the positioning frame plate 1 and the positioning frame plate 2, the continuously moving workpiece can be quickly positioned to ensure the accuracy of the processing position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention provides a three-dimensional structural diagram of a multi-station sheet metal processing equipment;

[0017] Figure 2 The utility model provides a side structural schematic diagram of a multi-station sheet metal processing equipment;

[0018] Figure 3 The utility model provides a structural schematic diagram of a bending mechanism 1 and a bending mechanism 2 of a multi-station sheet metal processing equipment;

[0019] Figure 4 The utility model provides a schematic diagram of the internal structure of a bending mechanism of a multi-station sheet metal processing equipment.

[0020] Legend: 1. Support frame; 11. Moving guide groove; 12. Traction frame; 13. Reducer motor; 14. Mounting frame; 15. Cylinder; 16. Screw; 17. Vacuum suction cup assembly; 2. Bending mechanism 1; 21. Fixed frame; 22. Pressing plate; 23. Bending die; 24. Base 1; 25. Positioning frame plate 1; 26. Extrusion die; 27. Movable groove; 28. Limiting groove; 3. Bending mechanism 2; 31. V-shaped die; 32. Base 2; 33. Positioning frame plate 2; 34. Groove; 4. Workpiece; 5. Hydraulic cylinder; 6. Bottom plate. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: Figure 1 - Figure 4As shown, the utility model provides a multi-station sheet metal processing equipment, including a support frame 1, a base plate 6 is provided on one side of the support frame 1, a bending mechanism 2 is installed on the top surface of the base plate 6, and a bending mechanism 2 3 is provided on one side of the bending mechanism 2. A movable guide groove 11 is provided on the top surface of the support frame 1, and the inner wall of the movable guide groove 11 is rotatably connected with a screw rod 16. A reduction motor 13 is installed on the outer wall of one end of the support frame 1, and the output shaft end of the reduction motor 13 is fixedly connected to one end of the screw rod 16. The top surface of the support frame 1 is movably connected with a traction frame 12, and one end of the traction frame 12 is threadedly sleeved on the outer wall of the screw rod 16, and the other end of the traction frame 12 is installed with a cylinder 15, and the bottom end of the telescopic rod of the cylinder 15 is fixedly connected to a mounting frame 14, and vacuum suction cup assemblies 17 are installed at both ends of the mounting frame 14, and a workpiece 4 is provided under one of the vacuum suction cup assemblies 17, and the workpiece 4 is provided on the processing position of the bending mechanism 2.

[0024] The following is a detailed description of the specific settings and functions of this embodiment. The reduction motor 13 is controlled to drive the screw rod 16 to rotate to move the traction frame 12, and the cylinder 15 is cooperated to control the lifting of the mounting frame 14. The vacuum suction cup assembly 17 is used to vacuum adsorb the sheet material. The movement of the traction frame 12 drives the vacuum suction cup assembly 17 to transfer the sheet material to the bending mechanism 12 and lower it. The hydraulic cylinder 5 is used to perform curling and bending processing on the end of the workpiece 4. After the processing at the bending mechanism 12 is completed, the vacuum suction cup assemblies 17 at both ends of the mounting frame 14 are controlled to move back and forth to transfer the workpiece 4 at the bending mechanism 12 to the bending mechanism 2 3 for secondary bending processing. At the same time, the new material is synchronously transferred to the bending mechanism 12, so that the utility model can realize multi-station continuous processing and feeding during the bending process, effectively shorten the transfer time of the workpiece 4, continuously complete multiple processing operations, and greatly improve production efficiency.

[0025] Example 2: Figure 1 - Figure 4As shown, the bending mechanism 1 2 includes a fixed frame 21, the bottom end of the fixed frame 21 is fixedly connected to the top surface of the bottom plate 6, the top surface of the fixed frame 21 is installed with a hydraulic cylinder 5, two hydraulic cylinders 5 are provided, and the other hydraulic cylinder 5 is installed on the top surface of the bending mechanism 2 3, the inner wall of the fixed frame 21 is movably connected with a pressure plate 22, the center of the top surface of the pressure plate 22 is fixedly connected to the bottom end of the telescopic rod of the hydraulic cylinder 5, a base 1 24 is provided below the pressure plate 22, the top surface of the base 1 24 is fixedly connected with a positioning frame plate 1 25, the workpiece 4 is movably connected to the inner wall of the positioning frame plate 1 25, the bottom surface of the pressure plate 22 is fixedly connected with an extrusion die 26, and the extrusion die 26 is fixedly connected to the bottom surface of the pressure plate 22. A movable groove 27 is provided below the pressing die 26, and the movable groove 27 is opened on the top surface of the base 1 24. A limiting groove 28 is provided on one side of the movable groove 27. The inner wall of the limiting groove 28 is movably connected to the bending die 23, and the upper outer wall of the bending die 23 is movably connected to the top surface of the base 1 24. The bending mechanism 2 3 includes a V-shaped die 31, a base 2 32, a positioning frame plate 2 33 and a groove 34. The V-shaped die 31 is fixedly connected to the bottom end of the telescopic rod of the hydraulic cylinder 5, the base 2 32 is provided below the V-shaped die 31, the positioning frame plate 2 33 is fixedly connected to the top surface of the base 2 32, and the groove 34 is opened on the top surface of the base 2 32.

[0026] The effect achieved by the entire embodiment is that the hydraulic cylinder 5 on the bending mechanism 2 is used to control the extrusion die 26 to press down and extrude one end of the bending die 23. As the extrusion die 26 extends into the movable groove 27, the bending die 23 generates a lateral thrust to perform curling and bending processing on the end of the workpiece 4. The hydraulic cylinder 5 on the bending mechanism 2 3 presses the V-shaped die 31, and the workpiece 4 transferred from the bending mechanism 2 is bent again, thereby realizing continuous processing of the workpiece 4.

[0027] The method of use and working principle of this device: When in use, the user controls the reduction motor 13 to drive the screw rod 16 to rotate to move the traction frame 12, and cooperates with the cylinder 15 to control the lifting of the mounting frame 14. The vacuum suction cup assembly 17 vacuum adsorbs the sheet material, and the movement of the traction frame 12 drives the vacuum suction cup assembly 17 to transfer the sheet material to the positioning frame plate 25 of the bending mechanism 2 and lower it. The hydraulic cylinder 5 is used to control the extrusion die 26 to press down and extrude the bending die 23, so that the bending die 23 generates a lateral thrust to curl and bend the end of the workpiece 4. After the processing at the bending mechanism 2 is completed, the vacuum suction cup assemblies 17 at both ends of the mounting frame 14 are controlled to move back and forth to transfer the workpiece 4 at the bending mechanism 12 to the positioning frame plate 2 33 of the bending mechanism 2 3. At the same time, the new material is synchronously transferred to the bending mechanism 1 2, so that the utility model can realize multi-station continuous processing and feeding during the bending process.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A multi-station sheet metal processing equipment, comprising a support frame (1), characterized in that: A bottom plate (6) is provided on one side of the support frame (1), a bending mechanism (2) is installed on the top surface of the bottom plate (6), a bending mechanism (3) is provided on one side of the bending mechanism (2), a movable guide groove (11) is provided on the top surface of the support frame (1), a screw rod (16) is rotatably connected to the inner wall of the movable guide groove (11), a reduction motor (13) is installed on the outer wall of one end of the support frame (1), an output shaft end of the reduction motor (13) is fixedly connected to one end of the screw rod (16), and the support frame The top surface of (1) is movably connected to a traction frame (12), one end of the traction frame (12) is threadedly sleeved on the outer wall of the screw rod (16), the other end of the traction frame (12) is installed with a cylinder (15), the bottom end of the telescopic rod of the cylinder (15) is fixedly connected to a mounting frame (14), and both ends of the mounting frame (14) are installed with vacuum suction cup assemblies (17), a workpiece (4) is arranged below one of the vacuum suction cup assemblies (17), and the workpiece (4) is arranged on the processing position of the bending mechanism (2).

2. The multi-station sheet metal processing equipment according to claim 1, characterized in that: The bending mechanism 1 (2) includes a fixing frame (21), the bottom end of the fixing frame (21) is fixedly connected to the top surface of the bottom plate (6), and a hydraulic cylinder (5) is installed on the top surface of the fixing frame (21). There are two hydraulic cylinders (5), and the other hydraulic cylinder (5) is installed on the top surface of the bending mechanism 2 (3).

3. The multi-station sheet metal processing equipment according to claim 2, characterized in that: The inner wall of the fixing frame (21) is movably connected to a pressure plate (22), the center of the top surface of the pressure plate (22) is fixedly connected to the bottom end of the telescopic rod of the hydraulic cylinder (5), a base (24) is provided below the pressure plate (22), the top surface of the base (24) is fixedly connected to a positioning frame (25), and the workpiece (4) is movably connected to the inner wall of the positioning frame (25).

4. The multi-station sheet metal processing equipment according to claim 3, characterized in that: The bottom surface of the pressing plate (22) is fixedly connected to an extrusion die (26), and a movable groove (27) is provided below the extrusion die (26). The movable groove (27) is opened on the top surface of the base (24).

5. The multi-station sheet metal processing equipment according to claim 4, characterized in that: A limiting groove (28) is provided on one side of the movable groove (27), the inner wall of the limiting groove (28) is movably connected to a bending die (23), and the upper outer wall of the bending die (23) is movably connected to the top surface of the base (24).

6. The multi-station sheet metal processing equipment according to claim 1, characterized in that: The second bending mechanism (3) comprises a V-shaped die (31), a second base (32), a second positioning frame plate (33) and a groove (34), and the V-shaped die (31) is fixedly connected to the bottom end of the telescopic rod of the hydraulic cylinder (5).

7. The multi-station sheet metal processing equipment according to claim 6, characterized in that: The second base (32) is arranged below the V-shaped mold (31), and the second positioning frame plate (33) is fixedly connected to the top surface of the second base (32).

8. The multi-station sheet metal processing equipment according to claim 7, characterized in that: The groove (34) is formed on the top surface of the second base (32).

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