CN219503624U - Full-automatic blanking cut-out press - Google Patents

Abstract

The utility model relates to a fully automatic blanking and punching die, which comprises a workbench and a plurality of supports, the surface of the workbench is provided with a first opening, the surface of the workbench is provided with a mounting frame, and a hydraulic cylinder is installed on the surface of the mounting frame. The output end of the hydraulic cylinder is provided with a punching head, the surface of the workbench is equipped with a drive mechanism and a blower, the output end of the drive mechanism is installed with a connection block on the surface of the workbench, and the surface of the connection block is provided with a plurality of first connection plates. A group of bumps are provided on the surface of the first connecting plate, and a second connecting plate is provided through connecting rods between each group of bumps. By setting the punching stations on multiple second connecting plates respectively, and using the driving mechanism The adjustment of the second connecting plate can make the workpieces rotated to the position on the inclined plane through the second connecting plate to realize automatic unloading under the action of the blower, which is simple and fast, and the multi-station design is more conducive to the staff to multi-station Place the parts to be punched on the second connecting board to improve the punching efficiency.

Description

A fully automatic blanking punching die

technical field

The utility model relates to the technical field of punching dies, in particular to a fully automatic blanking punching die.

Background technique

A mold is a tool used to make shaped objects. This tool is composed of various parts. Different molds are composed of different parts. In industrial production, it is mainly used for injection molding, blow molding, extrusion, die-casting or forging of parts. Operations such as forming, smelting or punching.

China's published patent application number is 202222067808.4, a fully automatic blanking and punching die, including a workbench, a mold body is slidably installed on the workbench, and a channel for the movement of the mold body is opened on the workbench. A pusher block is slidingly installed, and a wedge block is fixedly installed on the opposite side of the material return block and the mold body. The inclined surfaces on the two wedge blocks are used in conjunction with each other. And the motor is fixedly installed on the mounting plate. By setting the push block, motor, rotating rod, slide rod, moving frame, push rod, wedge block, mold main body, guide frame, blanking box and buffer plate, the motor drives the rotating The rod rotates, and the rotation of the rotating rod drives the slide bar to slide in the moving frame, and then drives the moving frame to move left and right. The movement of the moving frame drives the pusher block to move synchronously through the push rod. During the movement of the pusher block, the wedge block drives the mold body to move downward. , so that the workpiece is separated from the mold body.

However, the device has many and complicated steps for automatic blanking of the workpiece after the punching is completed, and there are restrictions on the placement between the workpiece to be punched and the mold. It is always necessary to wait for the cylinder to stop before placing the next workpiece to be punched. Operation, and then carry out the punching operation, the punching efficiency of the workpiece is extremely low, and there are many inconveniences.

Utility model content

Based on the above statement, the utility model provides a fully automatic blanking and punching die to solve the problems of cumbersome blanking operation and low punching efficiency due to inconvenient placement of workpieces to be punched.

The technical solution of the utility model to solve the above technical problems is as follows: a fully automatic blanking punching die, including a workbench and a plurality of supports, the surface of the workbench is provided with a first opening, and the surface of the workbench is provided with Mounting frame, the surface of the mounting frame is equipped with a hydraulic cylinder, the output end of the hydraulic cylinder is provided with a punching head, the surface of the workbench is equipped with a drive mechanism and a blower, and the output end of the drive mechanism is installed with a The connection block on the surface of the workbench, the surface of the connection block is provided with a plurality of first connection plates, the surface of the first connection plate is provided with a group of protrusions, and each group of protrusions is connected by a connecting rod A second connecting plate is provided, the surface of the second connecting plate is provided with a workpiece groove, the surface of the second connecting plate is provided with a hole and a second opening, and the blower is connected to the first opening through an air guide pipe Through setting the punching stations of the workpiece on multiple second connecting plates, and using the blower to automatically unload the punched workpieces on the second connecting plates, the device can effectively realize the punching of the punched workpieces. Simple and rapid blanking effect, at the same time, through the multi-station design, it is more conducive for the staff to place the parts to be punched on multiple second connecting plates, and improve the punching efficiency of the workpiece.

On the basis of the above technical solutions, the utility model can also be improved as follows.

Further, the surface of the workbench is penetrated with a port, and the surface of the workbench is equipped with a material guide cylinder through the opened opening, and the material guide cylinder protrudes below the workbench, and the guide tube The inside of the material cylinder is set as a cavity and is of a through-type design, and one end of the material guide cylinder is located in the through groove provided by the workbench.

Through the design of the above technical solution, it is more conducive to exporting the waste generated in the punching process to the outside.

Further, an inclined surface is provided on the surface of the workbench near the corner, the first opening is opened through, and the second opening opened by the second connecting plate is connected with the opening of the workbench. Corresponding to the first opening, one side of the second connecting plate is in contact with the inclined surface provided close to the workbench.

Through the structural design of the positions of the first opening and the second opening, a large amount of strong wind generated by the blower is prevented from acting on the surface of the second connecting plate and affecting the blanking of the punched workpiece.

Further, an internal thread cylinder is provided on the surface of the workbench near the first opening, and an eyelet is arranged on the surface of the air guide pipe along a ring, and the surface of the eyelet is provided with a The externally threaded cylinder connected to the internally threaded cylinder, the metal ring is designed in a ring structure, and the outer side of the metal ring is engraved with anti-slip lines.

This structural design can achieve the detachable effect between the air guide pipe and the internal thread cylinder.

Further, the surface of the workbench and the corners near the inclined surface are designed in an arc-shaped structure, and the surface of the workbench is set as a smooth surface.

The arc-shaped structure design at the corners of the workbench is more conducive to the reset of the second connecting plate in the inclined state, and avoids the workbench from obstructing the second connecting plate during the rotation process.

Further, the surface of the metal ring is annularly provided with a silicone ring, and the side of the silicon ring away from the metal ring is in close contact with the surface of the internally threaded cylinder.

Through the structural design of the silicone ring, the connection between the air duct and the inner threaded cylinder can be made tighter.

Further, a metal mesh is provided on the surface of the workbench and near the inside of the first opening.

Through the design of the metal mesh, external impurities can be effectively prevented from entering the blower through the first opening, the second opening and the air guide pipe.

Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

1. By setting the punching station of the workpiece on multiple second connecting plates, and using the driving mechanism to adjust the second connecting plates, the workpiece that rotates to the position on the inclined plane through the second connecting plates can be played by the blower. It is simple and fast to realize automatic unloading, and the multi-station design is more conducive to the staff to place the parts to be punched on multiple second connecting plates, improving the punching efficiency of the workpiece.

2. A through groove is opened through the surface of the workbench, and a corresponding guide cylinder is set in the through groove, which can effectively achieve the effect of exporting the waste generated by the completion of the punching, and there is no need to separate the waste generated by the punching manually. clean up.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is the three-dimensional structure schematic diagram of another viewing angle of the utility model;

Fig. 3 is the top structural schematic diagram of the utility model workbench;

Fig. 4 is the upper structural schematic diagram of the utility model connection block and the second connection plate;

Fig. 5 is a schematic diagram of the connection structure between the internally threaded cylinder and the externally threaded cylinder of the present invention;

Fig. 6 is a schematic diagram of the enlarged structure at A in Fig. 1 of the present utility model;

Fig. 7 is a schematic diagram of the enlarged structure at B in Fig. 1 of the present utility model.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Workbench; 11. Mounting frame; 12. Bracket; 13. Guide cylinder; 14. Internal thread cylinder; 15. First opening; 16. Metal mesh; 2. Hydraulic cylinder; 21. Punching head; 3. Drive mechanism; 4, connecting block; 41, first connecting plate; 411, bump; 5, second connecting plate; 51, hole; 52, second opening; 53, connecting rod; 6, blower; 61, wind guide Tube; 611, metal ring; 6111, external thread barrel; 6112, silicone ring.

Detailed ways

In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the application are given in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

Please refer to Fig. 1-7, a kind of fully automatic blanking punching die, comprises workbench 1 and a plurality of brackets 12 for supporting workbench 1, and the surface of workbench 1 is provided with mounting frame 11, and the surface of mounting frame 11 The hydraulic cylinder 2 for punching the workpiece is installed, the output end of the hydraulic cylinder 2 is provided with a punching head 21, the surface of the workbench 1 is provided with a first opening 15, and the surface of the workbench 1 is installed with a driving mechanism 3 and a blower 6. The driving mechanism 3 is a stepping motor controlled by a PLC controller. The output end of the driving mechanism 3 is equipped with a connection block 4 located on the surface of the workbench 1. The surface of the connection block 4 is provided with multiple The first connecting plate 41, the surface of the first connecting plate 41 is provided with a group of projections 411, and the second connecting plate 5 is hinged between each group of projections 411 through the connecting rod 53, and the surface of the second connecting plate 5 is provided with The workpiece slot, the surface of the second connecting plate 5 is provided with a hole 51 and two second openings 52, the blower 6 communicates with the first opening 15 through the air guide pipe 61, and the surface of the workbench 1 is opened near the corner. There is an inclined surface, the first opening 15 is opened through, the surface of the workbench 1 and the corner position close to the inclined surface is designed as an arc structure, the surface of the workbench 1 is set as a smooth surface, and the second connecting plate 5 The second opening 52 provided corresponds to the first opening 15 provided by the workbench 1. One side of the second connecting plate 5 is in contact with the inclined surface provided near the workbench 1 and is in an inclined state. The surface of the workbench 1 is close to the The position of the first opening 15 is provided with an internal thread cylinder 14, and the internal thread cylinder 14 communicates with the two first openings 15 provided by the workbench 1. The surface of the air guide pipe 61 is provided with a metal ring 611 along the ring. The surface of the metal ring 611 is provided with an externally threaded cylinder 6111 connected to the internally threaded cylinder 14, and the surface of the metal ring 611 is provided with a silicone ring 6112 along the ring. Contact, through the connection between the external threaded cylinder 6111 and the internal threaded cylinder 14, the state of the air duct 61 is more stable. The metal ring 611 is designed as a ring structure, and the outer side of the metal ring 611 is engraved with anti-slip lines. It is more conducive to the staff to grasp and rotate the metal ring 611. The surface of the workbench 1 and the interior near the first opening 15 provided are provided with a metal mesh 16 to prevent external impurities from entering the blower 6 through the air guide pipe 61. When When it is necessary to punch the workpiece to be punched, the staff can first place the workpiece to be punched in the workpiece groove set by the second connecting plate 5 near the rear of the workbench 1, and then start the driving mechanism 3 and the hydraulic pressure Cylinder 2 and blower 6, so that the driving mechanism 3 drives a plurality of connecting blocks 4, the first connecting plate 41 and the second connecting plate 5 and the workpieces to be punched placed in the workpiece slots intermittently realize reverse Rotate clockwise, and the rotation angle is 90 degrees, so that the workpiece to be punched is located directly below the punching head 21 at the output end of the hydraulic cylinder 2. At this time, the output rod of the hydraulic cylinder 2 moves downward, thereby using the punching head 21 Realize the punching effect on the workpiece, and in the process of punching, the staff can place the next workpiece to be punched in the workpiece groove set by the next second connecting plate 5 again, so as to facilitate the placement of the object Release operation to improve the punching efficiency of the object. After the punching is completed, the output rod of the hydraulic cylinder 2 retracts, and the driving mechanism 3 realizes a 90-degree counterclockwise rotation again, so that the next workpiece to be punched will rotate and move Just reach the punching position to realize the punching effect. At the same time, the workpiece after the punching operation passes through the inclined plane of the workbench 1 and is in an inclined state driven by the second connecting plate 5 during the rotation process, and the second opening 52 corresponds to the first opening 15. At this time, the strong wind generated by the blower 6 plays a role in pushing the workpiece in the inclined state through the air guide pipe 61, the second opening 52 and the first opening 15, so that Realize blanking and heat dissipation effects on the workpiece, making the operation process of automatic blanking simpler, and during the process of gap rotation and pause, the staff can place the workpiece to be stamped on the corresponding second connecting plate 5 again In the provided workpiece groove, the placement process is more convenient, so that the punching efficiency of the workpiece is higher.

Please refer to Figure 1-2, the surface of the workbench 1 is provided with a port, and the surface of the workbench 1 is installed with a guide tube 13 through the opened port. The inside of the barrel 13 is a cavity and is of a penetrating design. One end of the guide barrel 13 is located in the through groove provided by the workbench 1. When the hydraulic cylinder 2 is used to punch the workpiece, the punching will produce The waste material falls into the material guide cylinder 13 through the opening, so that the waste material produced by punching leaks out.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (8)

1. A full-automatic blanking punching die, comprising a workbench (1) and a plurality of supports (12), is characterized in that the surface of the workbench (1) is provided with a first opening (15), the The surface of the workbench (1) is provided with a mounting frame (11), the surface of the mounting frame (11) is equipped with a hydraulic cylinder (2), and the output end of the hydraulic cylinder (2) is provided with a punching head (21) , the surface of the workbench (1) is equipped with a driving mechanism (3) and a blower (6), the output end of the driving mechanism (3) is equipped with a connecting block (4), and the surface of the connecting block (4) A plurality of first connecting plates (41) are provided, and a group of protrusions (411) are arranged on the surface of the first connecting plates (41), and connecting rods (53) are passed between each group of protrusions (411). A second connecting plate (5) is provided, the surface of the second connecting plate (5) is provided with a workpiece groove, and the surface of the second connecting plate (5) is provided with a hole (51) and a second opening (52) , the blower (6) communicates with the first opening (15) through an air duct (61). 2. A fully automatic blanking and punching die according to claim 1, characterized in that, the surface of the workbench (1) is provided with a through opening, and the surface of the workbench (1) passes through the opened A material guide cylinder (13) is installed at the port, and the material guide cylinder (13) protrudes below the workbench (1). The inside of the material guide cylinder (13) is set as a cavity and is a through-type Design, one end of the guide tube (13) is located in the through groove provided by the workbench (1). 3. A kind of fully automatic blanking punching die according to claim 1, characterized in that, the surface of the workbench (1) is provided with an inclined surface near the corner, and the first opening ( 15) For opening through, the second opening (52) opened by the second connecting plate (5) corresponds to the first opening (15) opened by the workbench (1), and the second One side of the connecting plate (5) is in contact with the inclined surface provided close to the workbench (1). 4. A fully automatic blanking and punching die according to claim 1, characterized in that, an inner hole is provided on the surface of the workbench (1) and at a position close to the first opening (15) opened. threaded barrel (14), the surface of the air guide pipe (61) is provided with an eyelet (611) along the ring, and the surface of the eyelet (611) is provided with an outer threaded barrel (14) connected Threaded barrel (6111). 5. A fully automatic blanking and punching die according to claim 1, characterized in that, the surface of the workbench (1) and the corner position close to the inclined surface is designed as an arc structure, so The surface of said workbench (1) is made as smooth surface. 6. A kind of automatic blanking punching die according to claim 4, characterized in that, the surface of the metal ring (611) is provided with a silicone ring (6112) along the ring, and the silicone ring (6112) is away from One side of the eyelet (611) is in close contact with the surface of the internally threaded barrel (14). 7. A fully automatic blanking and punching die according to claim 4, characterized in that the metal ring (611) is designed as a ring structure, and anti-slip lines are engraved on the outside of the metal ring (611). 8. A fully automatic blanking punching die according to claim 1, characterized in that a metal mesh is provided on the surface of the workbench (1) and close to the inside of the first opening (15) opened (16).