Blanking device for automatic blanking of punching machine

Abstract

The blanking device for automatic blanking of the punching machine comprises a punching machine body, a punching mechanism is fixedly installed on the upper surface of the punching machine body, two placing tables are hinged to the inner side wall of the punching machine body through two rotating rods, the bottom face of each placing table is fixedly connected with a connecting plate, and the bottom face of each placing table is fixedly connected with the corresponding connecting plate. A U-shaped fixing frame is fixedly connected to the bottom face of the punching machine body, and a rotating motor is fixedly connected to the inner bottom wall of the U-shaped fixing frame. According to the blanking device for automatic blanking of the punching machine, the punching mechanism is arranged, a plate can be conveniently punched through the punching mechanism, a rotating motor and a rotating lead screw are matched, and the rotating lead screw can be conveniently driven to rotate through rotation of the rotating motor; and in combination with threaded connection of a rotating lead screw and a screw cylinder and use of a pin shaft, a pin, a rotating rod and a connecting rod, single-side lifting of the two placing tables can be conveniently pushed, stamping parts above the placing tables can be rapidly discharged, and the labor amount of workers is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of blanking of stamping workpieces, and in particular to a blanking device for automatic blanking of a punch press. Background Art

[0002] A punch press is a stamping press. Compared with traditional machining, the stamping process saves materials and energy, has high efficiency, does not require high technical skills of the operator, and can produce products that cannot be achieved by machining through various mold applications. Therefore, its use is becoming more and more extensive. Stamping production is mainly for sheet materials. Through molds, it can produce blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting and extrusion parts, etc., which are widely used in various fields. For example, the switches, sockets, cups, cupboards, plates, computer cases, and many other accessories we use can be produced by punching machines through molds.

[0003] At present, when making workpieces, the plate is basically placed on the punch press, and then the punch press cooperates with the stamping components to complete the stamping process, and then the workpiece is manually unloaded. This unloading method is not only inefficient, but also increases the workload of the staff. Therefore, in order to solve the above problems, we provide a blanking device for automatic unloading of punch presses. Utility Model Content

[0004] The utility model aims to provide a punch press automatic blanking device to solve the problems raised in the above background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A blanking device for automatic blanking of a punching machine comprises a punching machine bed, a punching mechanism is fixedly installed on the upper surface of the punching machine bed, the inner side wall of the punching machine bed is hinged to two placing tables through two rotating rods, the bottom surface of each placing table is fixedly connected to a connecting plate, the bottom surface of the punching machine bed is fixedly connected to a U-shaped fixing frame, the inner bottom wall of the U-shaped fixing frame is fixedly connected to a rotating motor, the output end of the rotating motor is fixedly connected to a rotating screw rod, the outer surface of the rotating screw rod is threadedly connected to a screw barrel, the outer surface of the screw barrel is fixedly connected to two positioning plates, the back side of each positioning plate is hinged to a connecting rod through a pin, and the ends of the two connecting rods that are away from each other are hinged to the front side of the connecting plate through a pin shaft.

[0007] Preferably, a group of support rods are fixedly connected to the bottom surface of the punching machine bed, and a non-slip base is fixedly connected to the bottom surface of each support rod.

[0008] Preferably, a control display screen is fixedly connected to the right side surface of the punching machine bed, and the rotating motor is connected to a power source via a wire.

[0009] Preferably, a reinforcement block is fixedly connected to the outer surface of the rotating motor, and the bottom surface of the reinforcement block is fixedly connected to the inner bottom wall of the U-shaped fixing frame.

[0010] Preferably, a controller is fixedly connected to the front surface of the U-shaped fixing frame, and two auxiliary extension buckets are fixedly connected to the bottom surface of the punching machine bed.

[0011] Preferably, two support plates are fixedly connected to the upper surface of the punch bed, electric push rods are fixedly embedded on the side surfaces of the two support plates close to each other, and clamping plates are fixedly connected on the ends of the two electric push rods close to each other.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The punch press automatic blanking device is provided with a punching mechanism, which can be used to conveniently punch the plate, and cooperates with a rotating motor and a rotating screw rod. The rotation of the rotating motor can conveniently drive the rotating screw rod to rotate, and combined with the threaded connection between the rotating screw rod and the screw barrel and the use of a pin shaft, a pin, a rotating rod and a connecting rod, it can conveniently promote the unilateral lifting of two placement tables, can quickly unload the stamping parts above the placement table, and reduce the labor workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 The three-dimensional structure diagram of the punch bed in the punch automatic blanking device of the utility model;

[0016] Figure 2 The utility model is a top view of a punch press bed in a punch press automatic blanking device;

[0017] Figure 3 The following is a bottom view of a punch press bed in the punch press automatic blanking device of the utility model;

[0018] Figure 4 The utility model is a sectional view of the front view of the punch bed in the blanking device for automatic blanking of the punch press.

[0019] In the figure: 1. Punch bed; 2. Punching mechanism; 3. Placement table; 4. Connecting plate; 5. U-shaped fixing frame; 6. Rotating motor; 7. Rotating screw rod; 8. Screw barrel; 9. Positioning plate; 10. Connecting rod; 11. Controller; 12. Support rod; 13. Anti-slip base; 14. Auxiliary extension bucket; 15. Support plate; 16. Electric push rod; 17. Clamp; 18. Control display screen; 19. Reinforcement block. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 The utility model provides a technical solution for a blanking device for automatic blanking of a punch press:

[0023] A punching machine automatic blanking device comprises a punching machine bed 1, a punching mechanism 2 is fixedly installed on the upper surface of the punching machine bed 1, and the punching mechanism 2 can be used to conveniently punch a plate. The inner side wall of the punching machine bed 1 is hinged to two placement platforms 3 through two rotating rods, and the bottom surface of each placement platform 3 is fixedly connected to a connecting plate 4. The bottom surface of the punching machine bed 1 is fixedly connected to a U-shaped fixing frame 5, and the inner bottom wall of the U-shaped fixing frame 5 is fixedly connected to a rotating motor 6. The output end of the rotating motor 6 is fixedly connected to a rotating screw 7. The rotating screw The outer surface of the rod 7 is threadedly connected with a screw barrel 8, and the outer surface of the screw barrel 8 is fixedly connected to two positioning plates 9. The back of each positioning plate 9 is hinged with a connecting rod 10 through a pin, and the ends of the two connecting rods 10 that are away from each other are hinged with the front of the connecting plate 4 through a pin shaft. The rotation of the rotating motor 6 can conveniently drive the rotating screw rod 7 to rotate, and the threaded connection between the rotating screw rod 7 and the screw barrel 8, as well as the pin shaft, pin, rotating rod and connecting rod 10, can conveniently push the placement table 3 to tilt, thereby increasing the speed of unloading;

[0024] In this embodiment, a group of support rods 12 are fixedly connected to the bottom surface of the punching machine bed 1, and a non-slip base 13 is fixedly connected to the bottom surface of each support rod 12;

[0025] A control display screen 18 is fixedly connected to the right side of the punch bed 1, and the rotating motor 6 is connected to the power supply through a wire;

[0026] The outer surface of the rotating motor 6 is fixedly connected with a reinforcing block 19, and the bottom surface of the reinforcing block 19 is fixedly connected to the inner bottom wall of the U-shaped fixing frame 5; the support rod 12 and the anti-slip base 13 can be used to support the device and increase its stability during use. The control display screen 18 can be used to conveniently set the automatic operation of the electrical components. The reinforcing block 19 can increase the stability of the rotating motor 6 and prevent it from loosening;

[0027] In this embodiment, a controller 11 is fixedly connected to the front surface of the U-shaped fixing frame 5, and two auxiliary extension buckets 14 are fixedly connected to the bottom surface of the punch bed 1;

[0028] Two support plates 15 are fixedly connected to the upper surface of the punch bed 1, and electric push rods 16 are fixedly embedded on the side surfaces of the two support plates 15 close to each other, and clamping plates 17 are fixedly connected on the ends of the two electric push rods 16 close to each other; by using the controller 11 and the auxiliary extension bucket 14, it is convenient to set the automated work and at the same time, it is convenient to extend the unloading position; by using the support plates 15, the electric push rods 16 and the clamping plates 17, the plates can be conveniently positioned and fixed according to the situation.

[0029] Working principle: When the punch press automatic unloading device is used, the user first carries it to the place of use, connects the electrical components to the power supply, and presses the control display screen 18 to cooperate with the controller 11 to set the automation, then places the plate on the placement table 3, and the stamping mechanism 2 performs automatic stamping on it. At the same time, the electric push rod 16 is started according to the situation to make the clamping plate 17 fix the plate. After the stamping is completed, the rotation of the rotating motor 6 causes the rotating screw 7 to drive the screw barrel 8 to move, and the rise of the screw barrel 8 causes the connecting rod 10 to push the placement table 3 to tilt, and the workpiece after the stamping is unloaded. The above is the entire use process of this equipment.

[0030] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0031] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A punching machine automatic blanking device, comprising a punching machine bed (1), characterized in that: A punching mechanism (2) is fixedly installed on the upper surface of the punching machine bed (1); the inner side wall of the punching machine bed (1) is hinged with two placement platforms (3) through two rotating rods; the bottom surface of each placement platform (3) is fixedly connected with a connecting plate (4); the bottom surface of the punching machine bed (1) is fixedly connected with a U-shaped fixing frame (5); the inner bottom wall of the U-shaped fixing frame (5) is fixedly connected with a rotating motor (6); the output end of the rotating motor (6) is fixedly connected with a rotating screw (7); the outer surface of the rotating screw (7) is threadedly connected with a screw barrel (8); the outer surface of the screw barrel (8) is fixedly connected with two positioning plates (9); the back side of each positioning plate (9) is hinged with a connecting rod (10) through a pin; the ends of the two connecting rods (10) that are away from each other are hinged with the front side of the connecting plate (4) through a pin shaft.

2. The punch press automatic blanking device according to claim 1, characterized in that: A group of support rods (12) are fixedly connected to the bottom surface of the punching machine bed (1), and a non-slip base (13) is fixedly connected to the bottom surface of each support rod (12).

3. The punch press automatic blanking device according to claim 1, characterized in that: A control display screen (18) is fixedly connected to the right side of the punching machine bed (1), and the rotating motor (6) is connected to a power source via a wire.

4. The punch press automatic blanking device according to claim 1, characterized in that: A reinforcing block (19) is fixedly connected to the outer surface of the rotating motor (6), and the bottom surface of the reinforcing block (19) is fixedly connected to the inner bottom wall of the U-shaped fixing frame (5).

5. The punch press automatic blanking device according to claim 1, characterized in that: A controller (11) is fixedly connected to the front surface of the U-shaped fixing frame (5), and two auxiliary extension buckets (14) are fixedly connected to the bottom surface of the punching machine bed (1).

6. The punch press automatic blanking device according to claim 1, characterized in that: Two support plates (15) are fixedly connected to the upper surface of the punching machine bed (1); electric push rods (16) are fixedly embedded on the side surfaces of the two support plates (15) close to each other; and clamping plates (17) are fixedly connected on the ends of the two electric push rods (16) close to each other.

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