CN218224412U

CN218224412U - Full-automatic blanking and punching die

Info

Publication number: CN218224412U
Application number: CN202222067808.4U
Authority: CN
Inventors: 侯河岭
Original assignee: Kunshan Zhuolite Precision Mould Co ltd
Current assignee: Kunshan Zhuolite Precision Mould Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-06
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a full-automatic blanking cut-out press belongs to mould technical field, comprises a workbench, slidable mounting has the passageway that supplies the motion of mould main part on mould main part and the workstation on the workstation, slidable mounting has the ejector pad on the workstation, the equal fixed mounting in the one side that ejector pad and mould main part are relative has a wedge, two inclined plane on the wedge uses of mutually supporting, fixed mounting has the motor on mounting panel and the mounting panel under the fixed surface of workstation, square opening has been seted up on the mounting panel, it has the bull stick to rotate on the workstation, the one end of bull stick and the output shaft fixed connection of motor, the side fixed mounting of ejector pad has the push rod, the tip fixed mounting of push rod has the carriage, through setting up the cylinder and the piece that punches a hole, utilizes the cylinder to drive the piece up-and-down motion that punches a hole to realize the work of punching a hole to the work of work piece.

Description

Full-automatic blanking and punching die

Technical Field

The utility model relates to the technical field of mold, especially, relate to a full-automatic blanking-punching die.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a die is a tool for making a molded article, and the tool is composed of various parts, and different dies are composed of different parts, and when punching some workpieces, the workpieces need to be punched by matching the dies.

The existing die frame is not convenient for taking out the punched workpiece after punching, and is not convenient for blanking the workpiece, the workpiece is still required to be taken out by a worker, the operation is inconvenient, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of full-automatic blanking-punching die has solved current framework and has punched a hole the back, is not convenient for take out the work piece after punching a hole, and is not convenient for the blanking work of work piece, still needs the staff to take out the blanking with the work piece, operates comparatively inconveniently, and the problem that work efficiency is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a full-automatic blanking-punching die, includes the workstation, slidable mounting has the passageway that supplies the mould main part motion on mould main part and the workstation to set up on the workstation, slidable mounting has the ejector pad on the workstation, the equal fixed mounting in the one side that ejector pad and mould main part are relative has the wedge, two inclined plane on the wedge uses of mutually supporting, fixed mounting has the motor on mounting panel and the mounting panel under the workstation, square opening has been seted up on the mounting panel, the rotatable mounting has the bull stick on the workstation, the one end of bull stick and the output shaft fixed connection of motor, the side fixed mounting of ejector pad has the push rod, the tip fixed mounting of push rod has the carriage, the other end fixed mounting of bull stick has slide bar and slide bar slidable mounting in the carriage, the other end fixed mounting of bull stick has the slide bar, the last fixed mounting of workstation has the support frame, the bottom fixed mounting of fixed mounting cylinder and cylinder piston rod has the punching block on the support frame, set up the feed opening that the cooperation punching block used on the mould main part, the side fixed mounting of workstation has the leading truck, the blanking frame, the below of leading truck is provided with the blanking case, be provided with the blanking case fixed mounting on the workstation and the baffle.

Adopt above-mentioned scheme, through setting up the cylinder and the piece that punches a hole, utilize the cylinder to drive the piece up-and-down motion that punches a hole, in order to realize the work of punching a hole to the work piece, through setting up the ejector pad, including a motor, an end cap, a controller, and a cover plate, the bull stick, the slide bar, the carriage, the push rod, the wedge, the mould main part, the leading truck, blanking case and buffer plate, utilize the motor to drive the bull stick rotation, the bull stick rotation orders about the slide bar slides in the carriage, and then orders about the carriage side-to-side motion, the carriage motion drives ejector pad synchronous motion through the push rod, cooperate the wedge to order about the mould main part downstream in the ejector pad motion process, make the work piece break away from the mould main part, further ejector pad cooperation leading truck pushes the work piece to the blanking incasement, make the work piece fall on the buffer plate, thereby realize the full-automatic blanking work of work piece, avoided staff's manual blowing to get the material, in order to improve the simplicity of use, further improve work efficiency.

In the above scheme, it should be noted that the motor and the cylinder are electrically connected to an external power supply.

As a preferred scheme of the utility model, fixed mounting has a plurality of guide arm on the mounting panel, mould main part slidable mounting is at the surface of guide arm.

Adopt above-mentioned scheme, through setting up the guide arm, utilize the guide arm to play the effect of spacing direction to the mould main part, avoid the mould main part up-and-down motion in-process to take place the condition that the skew rocked, further improve the stability of using.

As an optimized scheme of the utility model, the surface cover of guide arm is equipped with spring one, the both ends of spring one are fixed mounting respectively on mould main part and mounting panel.

By adopting the scheme, the first spring is arranged, the mould main body is driven to move upwards by the elasticity of the first spring, so that the mould main body can quickly return to the original position, and the next punching work is facilitated.

As a preferred scheme of the utility model, the equal fixed mounting in both sides has two sliders around the buffer board, two spouts have all been seted up on the inner wall around the blanking box, slider slidable mounting is in the spout.

By adopting the scheme, the slide block is arranged, the slide block is utilized to play a limiting and guiding role for the buffer plate, the situation of shaking and offsetting in the motion process of the buffer plate is avoided, the motion stability of the buffer plate is improved, and the blanking stability of a workpiece is further ensured.

As an optimized scheme of the utility model, a plurality of equal fixed mounting has spring two on the inner wall of spout, spring two's the other end fixed mounting is on the slider.

Adopt above-mentioned scheme, through setting up spring two, utilize the elasticity of spring two to order about the buffer board upward movement to cooperate the buffer board to play the absorbing effect of buffering to the work piece when the blanking, in order to reduce to fall into between the work piece and collide with the condition that causes the work piece to damage in the blanking case.

The utility model discloses in:

according to the full-automatic blanking and punching die, the material pushing block, the motor, the rotating rod, the sliding rod, the moving frame, the pushing rod, the wedge block, the die main body, the guide frame, the blanking box and the buffer plate are arranged, the motor is used for driving the rotating rod to rotate, the rotating rod rotates to drive the sliding rod to slide in the moving frame, so that the moving frame is driven to move left and right, the moving frame drives the material pushing block to move synchronously through the pushing rod, the wedge block is matched with the material pushing block to drive the die main body to move downwards in the moving process of the material pushing block, a workpiece is separated from the die main body, the material pushing block is further matched with the guide frame to push the workpiece into the blanking box, and the workpiece falls on the buffer plate, so that the full-automatic blanking work of the workpiece is realized, the manual material taking and material discharging of workers are avoided, the convenience in use is improved, and the working efficiency is further improved;

this full-automatic blanking-punching die utilizes the elasticity of spring two to order about the buffer board upward movement through setting up spring two to cooperate the buffer board to play the absorbing effect of buffering to the work piece when the blanking, with reduce to fall into between the work piece and collide with the condition that causes the work piece to damage in the blanking case.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

FIG. 3 is a schematic structural view of the main body of the mold of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the blanking box of the present invention.

In the figure: 1. a work table; 2. a mold main body; 3. a support frame; 4. a cylinder; 5. punching a hole block; 6. a motor; 7. a rotating rod; 8. a slide bar; 9. a movable frame; 10. a push rod; 11. a material pushing block; 12. a wedge block; 13. mounting a plate; 14. a guide bar; 15. a first spring; 16. a guide frame; 17. blanking the material box; 18. a buffer plate; 19. a slider; 20. and a second spring.

Detailed Description

Examples

Referring to fig. 1-4, the utility model provides a full-automatic blanking-punching die, including workstation 1, slidable mounting has mould main part 2 on workstation 1 and has offered the passageway that supplies mould main part 2 to move on workstation 1, slidable mounting has ejector pad 11 on workstation 1, the equal fixed mounting of one side that ejector pad 11 and mould main part 2 are relative has wedge 12, the inclined plane on two wedges 12 mutually supports the use, the lower fixed surface of workstation 1 installs mounting panel 13 and fixed mounting has motor 6 on mounting panel 13, the square opening has been seted up on mounting panel 13, fixed mounting has a plurality of guide arm 14 on mounting panel 13, mould main part 2 slidable mounting is at the surface of guide arm 14, through setting up guide arm 14, utilize guide arm 14 to play the effect of spacing direction to mould main part 2, avoid the condition that mould main part 2 takes place the skew and rock in the up-and-down motion process, further improve the stability of using;

the outer surface of the guide rod 14 is sleeved with a first spring 15, two ends of the first spring 15 are respectively and fixedly installed on the die main body 2 and the installation plate 13, and the elasticity of the first spring 15 is used for driving the die main body 2 to move upwards by arranging the first spring 15, so that the die main body 2 can quickly return to the original position, and the next punching work is facilitated;

a rotating rod 7 is rotatably mounted on the workbench 1, one end of the rotating rod 7 is fixedly connected with an output shaft of a motor 6, a push rod 10 is fixedly mounted on the side surface of a material pushing block 11, a moving frame 9 is fixedly mounted at the end part of the push rod 10, a slide rod 8 is fixedly mounted at the other end of the rotating rod 7 and is slidably mounted in the moving frame 9, a slide rod 8 is fixedly mounted at the other end of the rotating rod 7, a support frame 3 is fixedly mounted on the upper surface of the workbench 1, an air cylinder 4 is fixedly mounted on the support frame 3, a punching block 5 is fixedly mounted at the bottom end of a piston rod of the air cylinder 4, a discharging port matched with the punching block 5 is formed in the die main body 2, a guide frame 16 is fixedly mounted on the side surface of the workbench 1, a blanking box 17 is arranged below the guide frame 16, the blanking box 17 is fixedly mounted on the workbench 1, a buffer plate 18 is arranged in the blanking box 17, two slide blocks 19 are fixedly mounted on the front side and on the rear side of the buffer plate 18, the slide block 19 is slidably mounted in the slide groove, the buffer plate 18 is used for limiting and guiding the buffer plate 18, so as to prevent the buffer plate 18 from swinging during movement, and further improve the stability of the buffer plate 18, and further guarantee the stability of the workpiece;

the inner walls of the sliding grooves are fixedly provided with the second springs 20, the other ends of the second springs 20 are fixedly arranged on the sliding blocks 19, and the second springs 20 are arranged to drive the buffer plate 18 to move upwards by the aid of elasticity of the second springs 20, so that the buffer plate 18 is matched to play a role in buffering and damping workpieces during blanking, and the condition that the workpieces fall into the blanking box 17 to collide to cause damage to the workpieces is reduced;

the punching device is characterized in that the air cylinder 4 and the punching block 5 are arranged, the air cylinder 4 is used for driving the punching block 5 to move up and down to realize punching work on a workpiece, the motor 6, the rotating rod 7, the sliding rod 8, the moving frame 9, the push rod 10, the wedge block 12, the die main body 2, the guide frame 16, the blanking box 17 and the buffer plate 18 are arranged, the motor 6 is used for driving the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the sliding rod 8 to slide in the moving frame 9 and further drive the moving frame 9 to move left and right, the moving frame 9 moves to drive the pushing block 11 to move synchronously through the push rod 10, the wedge block 12 is matched with the pushing block 11 to drive the die main body 2 to move downwards in the moving process of the pushing block 11, so that the workpiece is separated from the die main body 2, the pushing block 11 is further matched with the guide frame 16 to push the workpiece to the blanking box 17, so that the workpiece falls on the buffer plate 18, full-automatic blanking work of the workpiece is realized, manual material taking of a worker is avoided, the manual material taking of the worker, the use is simplified, and the work efficiency is further improved.

The working principle is as follows: when the punching die is used, a workpiece is placed in the die main body 2, the air cylinder 4 is opened, the air cylinder 4 is used for driving the punching block 5 to move up and down, the piston rod of the air cylinder 4 extends to drive the punching block 5 to move downwards for punching operation, after punching is completed, the piston rod of the air cylinder 4 contracts to drive the punching block 5 to move upwards for resetting, the air cylinder 4 is closed, the motor 6 is opened, the motor 6 is used for driving the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the sliding rod 8 to slide in the moving frame 9 and further drive the moving frame 9 to move left and right, the moving frame 9 moves to drive the pushing block 11 to move synchronously through the push rod 10, the wedge-shaped block 12 is matched with the pushing block 11 to drive the die main body 2 to move downwards during movement of the pushing block 11, the workpiece is separated from the die main body 2, the workpiece is further pushed into the blanking box 17 by matching with the guide frame 16, so that the workpiece falls on the buffer plate 18, the buffer plate 18 is driven to move upwards by the elasticity of the spring II 20 so as to be matched with the buffer plate 18 to buffer the workpiece for buffering and damping during blanking, full-automatic blanking of the workpiece, the workpiece is realized, when the pushing block 11 moves away from the die main body 2, the wedge-shaped block 2, the buffer block 2 moves left, and the die main body 15 can return to the punching block to perform quick action of the punching die under the action of the punching die main body, and return to the action of the punching block 2.

Claims

1. The utility model provides a full-automatic blanking-punching die, its characterized in that, includes workstation (1), slidable mounting has mould main part (2) and sets up the passageway that supplies mould main part (2) motion on workstation (1), slidable mounting has ejector pad (11) on workstation (1), equal fixed mounting in one side that ejector pad (11) and mould main part (2) are relative has wedge (12), two inclined plane on wedge (12) mutually supports the use, fixed mounting has motor (6) on mounting panel (13) and mounting panel (13) under the workstation (1), square opening has been seted up on mounting panel (13), the last pivoted joint that rotates of workstation (1) has bull stick (7), the one end of bull stick (7) and the output shaft fixed connection of motor (6), the side fixed mounting of ejector pad (11) has push rod (10), the tip fixed mounting of push rod (10) has carriage (9), the other end fixed mounting of bull stick (7) has 8) and installs at the carriage release lever (9) the other end fixed mounting of slide bar (8), carriage (3) the carriage support frame (3), fixed mounting has cylinder (4) and cylinder (4) piston rod's bottom fixed mounting to go up support frame (3) has towards hole piece (5), set up the feed opening that cooperation towards hole piece (5) used on mould main part (2), the side fixed mounting of workstation (1) has leading truck (16), the below of leading truck (16) is provided with blanking case (17), blanking case (17) fixed mounting is provided with buffer board (18) on workstation (1) and in blanking case (17).

2. The full-automatic blanking-punching die of claim 1, wherein a plurality of guide rods (14) are fixedly mounted on the mounting plate (13), and the die main body (2) is slidably mounted on the outer surfaces of the guide rods (14).

3. The full-automatic blanking-punching die of claim 2, wherein the outer surface of the guide rod (14) is sleeved with a first spring (15), and two ends of the first spring (15) are respectively fixedly arranged on the die main body (2) and the mounting plate (13).

4. The full-automatic blanking and punching die according to claim 1, wherein two sliding blocks (19) are fixedly mounted on the front side and the rear side of the buffer plate (18), two sliding grooves are formed in the front inner wall and the rear inner wall of the blanking box (17), and the sliding blocks (19) are slidably mounted in the sliding grooves.

5. The full-automatic blanking and punching die of claim 4, wherein a second spring (20) is fixedly mounted on the inner wall of each of the plurality of sliding chutes, and the other end of the second spring (20) is fixedly mounted on the sliding block (19).