Forming device for shell sheet metal machining

Abstract

The utility model discloses a forming device for shell sheet metal processing, which comprises a machine shell and a mounting frame, a plurality of hydraulic stations are arranged at the bottom in the machine shell, a stamping mechanism for stamping sheet metal parts is arranged on the machine shell, the stamping mechanism comprises a plurality of first hydraulic cylinders arranged on the mounting frame, and a plurality of second hydraulic cylinders are arranged on the mounting frame. A first lifting plate is jointly arranged at the lower ends of the first hydraulic cylinders, a plurality of punching heads are arranged at the lower end of the first lifting plate, a plurality of punching boxes are arranged at the upper end of the machine shell, a plurality of second hydraulic cylinders are installed at the bottom in the machine shell through an installation assembly, and the output ends of the second hydraulic cylinders are jointly and fixedly connected with a second lifting plate. And a plurality of punches are fixedly connected to the upper end of the second lifting plate. The stamping mechanism is arranged, the output ends of the second hydraulic cylinder and the first hydraulic cylinder can stretch, a plurality of sheet metal parts can be machined at the same time, bending and punching of the shell sheet metal parts can be completed on one device, and therefore the machining efficiency of the sheet metal parts is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forming devices for shell sheet metal processing, in particular to a forming device for shell sheet metal processing. Background Art

[0002] Sheet metal processing is a key technology that sheet metal technicians need to master, and it is also an important process for the forming of sheet metal products. Sheet metal processing includes traditional cutting, punching, molding and other methods and process parameters. Sheet metal processing uses sheets to make boxes, shells, iron barrels, ventilation ducts, etc.

[0003] In the prior art, the cutting, blanking, punching and molding of sheet metal processing are mostly carried out separately, that is, on different equipment respectively, so the sheet metal parts need to be transferred between the various equipment. This processing method makes the overall processing time of the sheet metal parts long, and many equipments process one sheet metal part at a time, so the processing efficiency of the entire batch of sheet metal parts is low. Therefore, it is necessary to design a forming device for shell sheet metal processing to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a forming device for shell sheet metal processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A forming device for outer shell sheet metal processing comprises a casing and a mounting frame, wherein a plurality of hydraulic stations are arranged at the inner bottom of the casing, a stamping mechanism for stamping sheet metal parts is arranged on the casing, and the stamping mechanism comprises a plurality of first hydraulic cylinders arranged on the mounting frame, a first lifting plate is arranged at the lower ends of the plurality of first hydraulic cylinders, a plurality of punching heads are arranged at the lower end of the first lifting plate, a plurality of punching boxes are arranged at the upper end of the casing, a plurality of second hydraulic cylinders are installed at the inner bottom of the casing through a mounting assembly, a second lifting plate is fixedly connected to the output ends of the plurality of second hydraulic cylinders, a plurality of punches are fixedly connected to the upper end of the second lifting plate, a plurality of through holes and stamping holes are respectively opened on the punching heads and the side walls of the punching boxes, and a blanking mechanism for driving the blanking of sheet metal parts is arranged on the side walls of the casing.

[0007] Preferably, the unloading mechanism includes an installation frame fixedly connected to the side wall of the casing, an electric slide rail is installed on the top of the installation frame, a movable plate is installed under the electric slide rail through an electric slider, a horizontal plate is installed at the lower end of the movable plate through multiple electric push rods, and multiple electromagnets are provided at the lower end of the horizontal plate.

[0008] Preferably, both side walls of the installation frame are provided with openings, a first fixing frame is provided in both openings, a first conveyor belt is provided in the first fixing frame, and a first motor is provided on the side wall of the first fixing frame.

[0009] Preferably, a second fixing frame is installed on the side wall of the casing via a mounting plate, a second conveyor belt is arranged inside the second fixing frame, and a second motor is arranged on the side wall of the second fixing frame.

[0010] Preferably, the diameter of the through hole is larger than the diameter of the punching hole, and both side walls of the first lifting plate are slidably connected to the adjacent inner walls of the mounting frame.

[0011] Preferably, the movable plate is slidably connected to the mounting frame, and the first motor and the second motor are both servo motors.

[0012] The utility model has the following beneficial effects:

[0013] 1. The device is equipped with a punching mechanism, which can be extended through the second hydraulic cylinder and the output end of the first hydraulic cylinder, which can not only realize the simultaneous processing of multiple sheet metal parts, but also complete the bending and punching of the shell sheet metal parts on one device, thereby greatly improving the processing efficiency of sheet metal parts;

[0014] 2. The device is equipped with a material unloading mechanism, which can start the electric slide rail, electric push rod and electromagnet to realize the automatic material unloading of sheet metal parts. It is not necessary to manually remove the sheet metal parts from the punching box, thereby improving the degree of automation of the device;

[0015] 3. The device is provided with a first conveyor belt, etc., and by starting the first motor, the first conveyor belt drives the sheet metal parts to be output outside the casing, thereby eliminating the need for workers to receive the materials one by one, further improving the degree of automation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a forming device for shell sheet metal processing proposed by the utility model;

[0017] Figure 2 This is a bottom view of a forming device for shell sheet metal processing proposed by the utility model;

[0018] Figure 3 This is a rear view of a forming device for shell sheet metal processing proposed by the utility model.

[0019] In the figure: 1 housing, 2 mounting frame, 3 hydraulic station, 4 first lifting plate, 5 first hydraulic cylinder, 6 punching head, 7 punching hole, 8 punch, 9 punching box, 10 second hydraulic cylinder, 11 second lifting plate, 12 first conveyor belt, 13 through hole, 14 mounting frame, 15 first fixed frame, 16 second conveyor belt, 17 second fixed frame, 18 electric slide rail, 19 moving plate, 20 electric push rod, 21 electromagnet. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A forming device for shell sheet metal processing includes a casing 1 and a mounting frame 2. A plurality of hydraulic stations 3 are arranged at the bottom of the casing 1. A stamping mechanism for stamping sheet metal parts is arranged on the casing 1. The stamping mechanism includes a plurality of first hydraulic cylinders 5 arranged on the mounting frame 2. A first lifting plate 4 is commonly arranged at the lower ends of the plurality of first hydraulic cylinders 5. A plurality of punching heads 6 are arranged at the lower end of the first lifting plate 4. A plurality of punching boxes 9 are arranged at the upper end of the casing 1. The punching heads 6 and the punching boxes 9 can cooperate with each other. A plurality of second hydraulic cylinders 10 are installed at the bottom of the casing 1 through an installation component. A second lifting plate 11 is commonly fixedly connected to the output ends of the plurality of second hydraulic cylinders 10. A plurality of punches 8 are fixedly connected to the upper end of the second lifting plate 11. A plurality of through holes 13 and punching holes 7 are respectively opened on the side walls of the punching heads 6 and the punching boxes 9.

[0022] The side wall of the casing 1 is provided with a feeding mechanism for driving the feeding of sheet metal parts, and the feeding mechanism includes a mounting frame 14 fixedly connected to the side wall of the casing 1, and an electric slide rail 18 is installed on the top of the mounting frame 14, and a movable plate 19 is installed under the electric slide rail 18 through an electric slider (the electric slider is an existing component on the electric slide rail 18, so it is not repeated in detail), and a horizontal plate is installed at the lower end of the movable plate 19 through a plurality of electric push rods 20, and a plurality of electromagnets 21 are provided at the lower end of the horizontal plate, and the electromagnet 21 includes a cross bar and an electromagnet body.

[0023] In the utility model, openings are provided on both side walls of the installation frame 14, a first fixed frame 15 is provided in both openings, a first conveyor belt 12 is provided in the first fixed frame 15, a first motor is provided on the side wall of the first fixed frame 15, and the first conveyor belt 12 can output the taken out sheet metal parts from one side of the casing 1, without collecting the sheet metal parts one by one.

[0024] In the utility model, a second fixed frame 17 is installed on the side wall of the casing 1 through a mounting plate, a second conveyor belt 16 is provided in the second fixed frame 17, a second motor is provided on the side wall of the second fixed frame 17, and the second conveyor belt 16 can be used to input sheet metal parts. One operator can place the sheet metal parts on one side of the second conveyor belt 16, and another operator can put the sheet metal parts into the punching box 9 one by one in front of the casing 1.

[0025] In the utility model, the diameter of the through hole 13 is larger than the diameter of the punching hole 7, so that the waste material punched into the punching head 6 can fall automatically. The two side walls of the first lifting plate 4 are slidably connected to the adjacent inner walls of the mounting frame 2, so that the first lifting plate 4 can only move vertically.

[0026] In the utility model, the movable plate 19 is slidably connected to the mounting frame 14, so that the movable plate 19 can only move forward and backward along the mounting frame 14. The first motor and the second motor are both servo motors. The speed of the first motor and the second motor is controllable, so that the input and output speeds of the sheet metal parts can be controlled, thereby improving the practicality of the device.

[0027] In the initial state, the output end of the second hydraulic cylinder 10 contracts, the punch 8 is received in the punching hole 7 of the punching box 9 , and the electromagnet 21 moves out of the punching head 6 .

[0028] When in use, the operator places multiple sheet metal parts in multiple punching boxes 9, and by starting multiple first hydraulic cylinders 5, the first lifting plate 4 moves downward so that the punching head 6 moves downward to punch and bend the shell sheet metal parts into the bottom of the punching box 9, and then the multiple second hydraulic cylinders 10 can be started, and the multiple punches 8 rise to complete the punching of the sheet metal parts. Then, the multiple second hydraulic cylinders 10 and the output ends of the first hydraulic cylinders 5 are contracted, and the multiple sheet metal parts can be removed. In the process, not only can multiple sheet metal parts be processed simultaneously, but also the bending and punching of the shell sheet metal parts can be completed on one device, thereby improving the processing efficiency of the sheet metal parts;

[0029] Secondly, the electric slide rail 18 can be started, and the moving plate 19 can move toward the housing 1, so that the electromagnet 21 moves to the sheet metal part, and the electric push rod 20 is started, so that the electromagnet 21 moves to the sheet metal part, and the electromagnet 21 adsorbs the sheet metal part, and then the output end of the electric push rod 20 and the moving plate 19 are reset. In the process, the sheet metal part can be automatically taken out, and there is no need to manually take the sheet metal part out of the punching box 9, thereby improving the degree of automation of the device;

[0030] In addition, the electromagnet 21 can release the sheet metal after taking it out, and the sheet metal falls onto the first conveyor belt 12 under the action of weight. The first motor can be started, and the output shaft of the first motor drives the first conveyor belt 12 to drive the sheet metal to be output outside the casing 1, so that there is no need for workers to receive the materials one by one, which further improves the degree of automation of the device.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A forming device for shell sheet metal processing, comprising a shell (1) and a mounting frame (2), characterized in that: A plurality of hydraulic stations (3) are provided at the bottom of the casing (1), a punching mechanism for punching sheet metal parts is provided on the casing (1), the punching mechanism comprises a plurality of first hydraulic cylinders (5) arranged on a mounting frame (2), a first lifting plate (4) is provided at the lower ends of the plurality of first hydraulic cylinders (5), a plurality of punching heads (6) are provided at the lower ends of the first lifting plates (4), a plurality of punching boxes (9) are provided at the upper end of the casing (1), a plurality of second hydraulic cylinders (10) are installed at the bottom of the casing (1) through a mounting assembly, a second lifting plate (11) is fixedly connected at the output ends of the plurality of second hydraulic cylinders (10), a plurality of punching heads (8) are fixedly connected at the upper ends of the second lifting plates (11), a plurality of through holes (13) and punching holes (7) are respectively provided on the side walls of the punching heads (6) and the punching boxes (9), and a blanking mechanism for driving the blanking of sheet metal parts is provided on the side walls of the casing (1).

2. A forming device for shell sheet metal processing according to claim 1, characterized in that: The unloading mechanism comprises a mounting frame (14) fixedly connected to the side wall of the casing (1), an electric slide rail (18) being mounted on the top of the mounting frame (14), a movable plate (19) being mounted below the electric slide rail (18) via an electric slider, a horizontal plate being mounted at the lower end of the movable plate (19) via a plurality of electric push rods (20), and a plurality of electromagnets (21) being disposed at the lower end of the horizontal plate.

3. A forming device for shell sheet metal processing according to claim 2, characterized in that: Both side walls of the installation frame (14) are provided with openings, a first fixed frame (15) is provided in both openings, a first conveyor belt (12) is provided in the first fixed frame (15), and a first motor is provided on the side wall of the first fixed frame (15).

4. A forming device for shell sheet metal processing according to claim 3, characterized in that: A second fixing frame (17) is mounted on the side wall of the casing (1) via a mounting plate, a second conveyor belt (16) is arranged inside the second fixing frame (17), and a second motor is arranged on the side wall of the second fixing frame (17).

5. A forming device for shell sheet metal processing according to claim 4, characterized in that: The diameter of the through hole (13) is greater than the diameter of the punching hole (7), and both side walls of the first lifting plate (4) are slidably connected to adjacent inner walls of the mounting frame (2).

6. A forming device for shell sheet metal processing according to claim 5, characterized in that: The movable plate (19) is slidably connected to the mounting frame (14), and the first motor and the second motor are both servo motors.

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