CN218252462U

CN218252462U - Stamping die convenient to change stamping die head

Info

Publication number: CN218252462U
Application number: CN202222978419.7U
Authority: CN
Inventors: 周玉涛; 马均明; 王丽; 王泽全; 贾向华
Original assignee: Qingdao Ruili Precision Mould Co ltd
Current assignee: Qingdao Ruili Precision Mould Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-01-10
Anticipated expiration: 2032-11-09

Abstract

The utility model provides a stamping die convenient to change stamping die head relates to stamping die technical field. This stamping die convenient to change stamping die head, including the stamping station, the top of stamping station is provided with the fixed plate, is provided with the mounting panel between fixed plate and the stamping station, and the last fixed surface of mounting panel is connected with the arris cover, and the last sliding surface of arris cover is pegged graft and is had the compression leg, and the last sliding surface of compression leg runs through the bottom surface of fixed plate, and the bottom surface fixedly connected with spring of fixed plate, compression leg are located the inside of spring, and the lower extreme of spring is connected with the fixed surface of compression leg, and two cross slots have been seted up to the bottom surface of mounting panel. This stamping die convenient to change stamping die head supports telescopic link, horizontal pole and vertical pole through setting up, just can take out the mounting panel from horizontal pole and vertical pole, then changes the punching press piece of being connected with different mounting panels, has solved the problem that needs specific instrument could change when changing.

Description

Stamping die convenient to change stamping die head

Technical Field

The utility model relates to a stamping die technical field specifically is a stamping die convenient to change stamping die head.

Background

A stamping die is a special process equipment for processing materials into parts in cold stamping, called cold stamping die, which is a tool for forming articles, the tool is composed of various parts, and different dies are composed of different parts. The method realizes the processing of the shape of an article mainly through the change of the physical state of a formed material. The tool is used for making a blank into a finished piece with a specific shape and a specific size under the action of external force in the forming processes of blanking, forming stamping, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, engineering plastics, rubber, ceramics and other products compression molding or injection molding.

In a stamping die, different stamping heads need to be replaced according to stamping materials and shapes, but the existing stamping die heads are generally connected through bolts and can be replaced only through specific tools during replacement, so that the stamping die convenient for replacing the stamping die heads is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a stamping die convenient to change stamping die head has solved the problem that needs specific instrument could change when changing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stamping die convenient to change stamping die head, including the punching press platform, the top of punching press platform is provided with the fixed plate, be provided with the mounting panel between fixed plate and the punching press platform, the last fixed surface of mounting panel is connected with the arris cover, the last sliding surface of arris cover is pegged graft and is had the compression leg, the last sliding surface of compression leg runs through the bottom surface of fixed plate, the bottom surface fixedly connected with spring, the compression leg is located the inside of spring, the lower extreme of spring is connected with the outer fixed surface of compression leg, two cross slots have been seted up to the bottom surface of mounting panel, the inside of every cross slot is all slided and is pegged graft and have been had the horizontal pole, two vertical poles are located between the horizontal pole, two vertical poles and two horizontal pole fixed connection, the bottom surface fixedly connected with the punching press piece of mounting panel, the punching press piece is located between two horizontal poles and two vertical poles, all through connecting rod fixed connection between the left end of two horizontal poles and between the right-hand member of two horizontal poles, the bottom surface fixedly connected with of two connecting rods supports the telescopic link, the bottom surface fixedly connected with the support telescopic link, the bottom surface of support telescopic link all is connected with the upper fixed surface of punching press platform, the bottom surface of fixed connection with two pneumatic cylinders, the fixed hydraulic cylinder of fixed connection of fixed plate, two pneumatic cylinders, the punching press platform is located between two pneumatic cylinders, the upper surface of two pneumatic cylinder.

Preferably, the top of mounting panel is provided with two cutting ferrule, and the arris cover is located between two cutting ferrules, and the equal fixedly connected with in one side that two cutting ferrules kept away from each other promotes the telescopic link, two one ends that promote the telescopic link to keep away from each other respectively with two connecting rod fixed connection.

Preferably, a blocking frame is arranged above the compression column, and the lower end of the blocking frame is fixedly connected with the upper surface of the fixing plate.

Preferably, the inner part of the prism sleeve is of a hexagonal prism groove-shaped structure, the shape of the pressing column is located in the hexagonal prism structure matched with the inner part of the prism sleeve, and the lower end of the pressing column is of a chamfer-shaped structure.

Preferably, the two cross rods are perpendicular to the two longitudinal rods, and the two cross rods are symmetrically distributed in the front-back direction of the axis of the compression column.

Preferably, the two hydraulic cylinders are vertically arranged and are symmetrically distributed in front and back directions according to the axis of the compression column.

(III) advantageous effects

The utility model provides a stamping die convenient to change stamping die head. The method has the following beneficial effects:

1. this stamping die convenient to change stamping die head, support the telescopic link through setting up, horizontal pole and vertical pole, put the mounting panel on horizontal pole and vertical pole, when needs are changed, only need promote the fixed plate rebound through the pneumatic cylinder, make compression leg and arris cover break away from, then just can take out the mounting panel from horizontal pole and vertical pole, then change the punching press piece of being connected with different mounting panels, solved the problem that needs specific instrument just can change when changing.

2. This stamping die convenient to change stamping die head through setting up the cutting ferrule and promoting the telescopic link, the cutting ferrule contact with the cutting ferrule under the promotion that promotes the telescopic link, prevents that the cutting ferrule from taking place the wrench movement when the atress, and the cutting ferrule is injectd the top of mounting panel simultaneously, guarantees not needing to change the punching press piece, and when the effect rebound of mounting panel supporting the telescopic link, the mounting panel can not break away from on vertical pole and the horizontal pole.

Drawings

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

FIG. 2 is a schematic view of the front view structure of the present invention;

FIG. 3 is a schematic view of the spring and the fixing plate of the present invention;

fig. 4 is a schematic view of the connection between the compression leg and the edge sleeve of the present invention.

Wherein, 1 stamping platform, 2 fixed plates, 3 mounting panels, 4 compression legs, 5 prismatic sleeves, 6 springs, 7 transverse grooves, 8 transverse rods, 9 longitudinal grooves, 10 longitudinal rods, 11 connecting rods, 12 supporting telescopic rods, 13 hydraulic cylinders, 14 cutting sleeves, 15 pushing telescopic rods, 16 blocking frames and 17 stamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a stamping die convenient to change stamping die head, as shown in fig. 1-4, including stamping station 1, stamping station 1's top is provided with fixed plate 2, be provided with mounting panel 3 between fixed plate 2 and the stamping station 1, mounting panel 3's last fixed surface is connected with arris cover 5, arris cover 5's last surface slides and pegs graft there is compression leg 4, compression leg 4's last surface slides and runs through the bottom surface of fixed plate 2, arris cover 5's inside is hexagonal prism form slot structure, compression leg 4's shape is located the hexagonal prism form structure of the inside looks adaptation of arris cover 5, prevent that mounting panel 3 from producing the wrench movement because of the atress when the punching press, cause the punching press precision to reduce, compression leg 4's lower extreme is chamfer form structure, be convenient for insert inside arris cover 5 with compression leg 4, the bottom surface fixedly connected with spring 6 of fixed plate 2, compression leg 4 is located spring 6's inside, the lower extreme and the outer fixed surface of compression leg 4 are connected, spring 6 is through the compression when the punching press, cushion punching press power in the twinkling of an eye, can carry out the punching press material and carry out the punching press, the even boost power, the top of a limit for the fixed plate 4 is provided with the biggest fixed surface of spring 16 below the fender frame and the shelf of the shelf, the shelf of spring is limited.

Two cross grooves 7 have been seted up to mounting panel 3's bottom surface, the equal slip grafting in inside of every cross groove 7 has horizontal pole 8, two vertical grooves 9 have been seted up to mounting panel 3's bottom surface, every vertical groove 9's inside is all slided and is pegged graft and has vertical pole 10, two vertical poles 10 are located between the horizontal pole 8, two vertical poles 10 and two horizontal pole 8 fixed connection, mounting panel 3's bottom surface fixedly connected with punching press piece 17, it prescribes a limit to mounting panel 3 when vertical pole 10 and horizontal pole 8 are located vertical groove 9 and cross groove 7 respectively inside, punching press piece 17 is located between two horizontal poles 8 and two vertical poles 10, two horizontal poles 8 and two vertical poles 10 perpendicular settings, two horizontal poles 8 are with the axial front and back symmetric distribution of compression leg 4, all through connecting rod 11 fixed connection between two horizontal pole 8's the left end between two horizontal pole 8's the right-hand member, mounting panel 3's top is provided with two cutting ferrule 14, arris 5 is located between two horizontal poles 14, the equal fixed connection of one side that two cutting ferrule 14 kept away from each other has promotion telescopic link 15 promotes telescopic link 15 one end and promotes telescopic link 15 and pushes away from each other fixed connection pole 11 fixed connection pole respectively with two connecting rod 11 fixed connection hydraulic cylinders 12, the fixed hydraulic cylinder 12 that the fixed hydraulic cylinder 13 sets up the upper surface of the support the hydraulic cylinder 13 and support the upper surface of two vertical hydraulic cylinder 13 and support hydraulic cylinder 12, the hydraulic cylinder 13 of two vertical hydraulic cylinder 12, it sets up the fixed hydraulic cylinder 12, it is connected with two connecting rod 13, it is connected with the fixed hydraulic cylinder 12, it is connected with the fixed hydraulic cylinder 13.

Operating principle, put horizontal pole 8 and vertical pole 10 respectively in mounting panel 3's transverse groove 7 and vertical groove 9 inside, prescribe a limit to mounting panel 3, pneumatic cylinder 13 promotes the compression leg 4 through spring 6 during the punching press and moves down and insert in the prism sleeve 5, then support telescopic link 12 through horizontal pole 8 and vertical pole 10 lapse, drive punching press piece 17 and move down and carry out the punching press to the material, when needs are changed, only need promote fixed plate 2 rebound through pneumatic cylinder 13, make compression leg 4 break away from with prism sleeve 5, then break away from the top of mounting panel 3 cutting ferrule 14, then just can take out mounting panel 3 from horizontal pole 8 and vertical pole 10, then change the punching press piece 17 of being connected with different mounting panels 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stamping die convenient to change stamping die head, includes stamping station (1), its characterized in that: a fixed plate (2) is arranged above the stamping platform (1), a mounting plate (3) is arranged between the fixed plate (2) and the stamping platform (1), the upper surface of the mounting plate (3) is fixedly connected with a prism sleeve (5), the upper surface of the prism sleeve (5) is slidably inserted with a compression leg (4), the upper surface of the compression leg (4) slidably penetrates through the bottom surface of the fixed plate (2), the bottom surface of the fixed plate (2) is fixedly connected with a spring (6), the compression leg (4) is positioned in the spring (6), the lower end of the spring (6) is fixedly connected with the outer surface of the compression leg (4), the bottom surface of the mounting plate (3) is provided with two transverse grooves (7), the inside of each transverse groove (7) is slidably inserted with a transverse rod (8), the bottom surface of the mounting plate (3) is provided with two longitudinal grooves (9), the inside of each longitudinal groove (9) is slidably inserted with a longitudinal rod (10), the two longitudinal rods (10) are positioned between the transverse rods (8), the two longitudinal rods (17) are fixedly connected with the left end of the two transverse rods (8) through a stamping block (17), and the two transverse rods (8), the bottom surface fixedly connected with of two connecting rods (11) supports telescopic link (12), the bottom surface of supporting telescopic link (12) all with the last fixed surface of punching press platform (1) be connected, two pneumatic cylinders (13) of the bottom surface fixedly connected with of fixed plate (2), the bottom surface of two pneumatic cylinders (13) all with the last fixed surface of punching press platform (1) be connected, two connecting rods (11) are located between two pneumatic cylinders (13).

2. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: the top of mounting panel (3) is provided with two cutting ferrule (14), and arris cover (5) are located between two cutting ferrule (14), and the equal fixedly connected with in one side that two cutting ferrule (14) kept away from each other promotes telescopic link (15), and the one end that two promotion telescopic link (15) kept away from each other respectively with two connecting rod (11) fixed connection.

3. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: a blocking frame (16) is arranged above the compression leg (4), and the lower end of the blocking frame (16) is fixedly connected with the upper surface of the fixing plate (2).

4. The stamping die convenient for replacing a stamping die head as claimed in claim 1, wherein: the interior of the edge sleeve (5) is of a hexagonal prism groove-shaped structure, the shape of the press column (4) is located in the hexagonal prism structure matched with the interior of the edge sleeve (5), and the lower end of the press column (4) is of a chamfer-shaped structure.

5. A stamping die for facilitating replacement of a stamping die head as claimed in claim 1, wherein: the two transverse rods (8) and the two longitudinal rods (10) are arranged vertically, and the two transverse rods (8) are symmetrically distributed in the front-back direction of the axis of the compression column (4).

6. The stamping die convenient for replacing a stamping die head as claimed in claim 1, wherein: the two hydraulic cylinders (13) are vertically arranged, and the two hydraulic cylinders (13) are symmetrically distributed in the front-back direction according to the axis of the compression column (4).