CN219211313U

CN219211313U - Punching and pre-bending integrated die mechanism

Info

Publication number: CN219211313U
Application number: CN202222563582.7U
Authority: CN
Inventors: 徐雷霆; 赵紫光
Original assignee: Changxing Sanzhong Auto Parts Manufacturing Co ltd
Current assignee: Changxing Sanzhong Auto Parts Manufacturing Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-20
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to the technical field of dies, in particular to a punching and pre-bending integrated die mechanism. The die comprises an upper die and a lower die, wherein the upper die comprises an upper profiling block which is profiled with one surface of a stamping part, and a punching block which is arranged around the upper profiling block, the lower die comprises a lower profiling block which is profiled with the other surface of the stamping part, and a mounting block which is arranged around the lower profiling block and is used for being matched with punching of the punching block, and the die is characterized in that: and a stamping part placing groove is formed between the upper profiling block and the lower profiling block, and the peripheral edge of the stamping part placing groove is also provided with a pre-bending groove in an extending mode. The utility model has the advantages that: the die pressing and punching technology has the advantages that the slope angle is arranged at the die pressing and punching edge for the stamping part to move, punching is performed through punching force, the edge of the punched part can move at the slope angle, pre-bending is achieved, the bending and punching effect is achieved at one time, time is greatly saved, efficiency is improved, and cost is greatly saved.

Description

Punching and pre-bending integrated die mechanism

Technical Field

The utility model relates to the technical field of dies, in particular to a punching and pre-bending integrated die mechanism.

Background

The mould (m, muu) is used for producing various moulds and tools for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the required products in industrial production. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. The term "industrial mother" is used.

In the prior art, the application number is: 201921708276.X, current a continuous stamping die, need go through two drifts, die-cut, one bend, just can accomplish current product processing, and only need be used for the raw and other materials of continuous cooperation processing, and single raw and other materials are not suitable for processing, if need accomplish above step, need open two sets of moulds and just can accomplish, increased the cost, inefficiency simultaneously, consequently need design a die-cut and the integrative mould mechanism of bending in advance and solve above problem.

Disclosure of Invention

The utility model aims to provide a punching and pre-bending integrated die mechanism, which overcomes the defects in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a die-cut and integral type mould mechanism of bending in advance, it includes mould and lower mould, go up the mould including with stamping workpiece one side profile modeling setting go up the profile modeling piece, set up go up the profile modeling piece is the punching block all around, the lower mould includes with stamping workpiece another side profile modeling setting down profile modeling, set up be used for the die-cut installation piece of cooperation die-cut piece all around of lower profile modeling piece, its characterized in that: and a stamping part placing groove is formed between the upper profiling block and the lower profiling block, and the peripheral edge of the stamping part placing groove is also provided with a pre-bending groove in an extending mode.

Preferably, the upper die and the lower die are arranged up and down correspondingly, and a guide post and a guide sleeve are arranged between the lower die and the lower die for guiding in a matched manner.

Preferably, the mounting block is provided with an avoidance port for the punching block to move.

The beneficial effects of the utility model are as follows: the die pressing and punching edge is provided with the bevel angle (namely the pre-bending groove) for the stamping part to move, the stamping part is punched through the punching force, the edge of the punched part can move at the bevel angle, the pre-bending is realized, the bending and punching effect is realized at one time, compared with the prior art, the die pressing and punching device has the advantages that the time is greatly saved, the efficiency is improved, two punches are not needed, and the cost is greatly saved.

Drawings

FIG. 1 is a schematic diagram of a die-cut and pre-bend integrated die mechanism according to the present utility model;

FIG. 2 is a cross-sectional view of an integrated die set mechanism for blanking and pre-bending in accordance with the present utility model;

FIG. 3 is an enlarged view of a portion of an integrated die set mechanism for blanking and pre-bending in accordance with the present utility model;

in the figure: 1. an upper die; 2. a lower die; 3. a guide post; 4. guide sleeve; 11. an upper profiling block 1; 12. punching and cutting into blocks; 21. a lower profiling block; 22. a lower profiling block; 13. stamping part placing grooves; 14. and (5) a pre-bending groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 3, a punching and pre-bending integrated die mechanism comprises an upper die 1 and a lower die 2, wherein the upper die 1 and the lower die 2 are correspondingly arranged up and down, a guide post 3 and a guide sleeve 4 are arranged between the lower die 1 and the lower die 2 for guiding, the upper die 1 comprises an upper profiling block 11 which is profiled with one surface of a stamping part, a punching block 12 arranged around the upper profiling block 11, the lower die 2 comprises a lower profiling block 21 which is profiled with the other surface of the stamping part, a mounting block 21 which is profiled with the other surface of the stamping part and is arranged around a lower profiling block 22 and is used for matching with the punching block for punching, an avoidance opening for the movement of the punching block 12 is formed in the mounting block 21, a stamping part placing groove 13 is formed between the upper profiling block 11 and the lower profiling block 22, and a pre-bending groove 14 is also formed at the peripheral edge of the stamping part placing groove 13 in an extending manner. The pre-bending groove 14 is further provided with a space for moving and bending after punching, and the stamping part is enabled to be pre-bent by continuously moving along the space of the pre-bending groove 14 according to stamping force.

For the convenience stamping workpiece is placed to prevent can produce the skew in the punching press in-process, thereby influence the quality of product, thereby set up the stamping workpiece standing groove 13 that the cooperation product placed, just last profile modeling piece 21 and lower profile modeling piece 22 are all installed on last mould or lower mould through the screw, conveniently dismantle, just go up profile modeling piece 21 and lower profile modeling piece 22 on all with the different face looks profile modeling setting of stamping workpiece.

The punching block 12 and the mounting block 21 are correspondingly arranged up and down, and the avoidance opening 22 of the punching block 12 is used for embedding and accommodating the mounting block 21.

In this embodiment, the product is attached to the lower profiling block 21 and placed in the lower die 2, the upper die 1 moves down, and the upper profiling block 11 of the upper die 1 and the upper surface of the stamping part are attached to each other, and the product is pressed by the upper profiling block 11 and the lower profiling block 21, while the punching block 12 is pressed down, and the surplus waste outside the stamping part placing groove 13 is cut, and meanwhile, the peripheral edge of the stamping part is not completely pressed, so that the part of the stamping part which is not pressed continues to move down by virtue of the downward punching force of the punching block, and the pre-bending groove 14 continues to move, thereby realizing pre-bending.

The die has the advantages that the bevel angle (namely the pre-bending groove) is arranged at the edge of the die pressing and punching for the stamping part to move, the punching is performed by the punching force, and the edge of the punching part can move at the bevel angle to realize the pre-bending, so that the bending and punching effect is realized at one time.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a die-cut and integral type mould mechanism of bending in advance, it includes mould and lower mould, go up the mould including with stamping workpiece one side profile modeling setting go up profile modeling piece, set up go up profile modeling piece all around the punching block, the lower mould includes with stamping workpiece another side profile modeling setting down profile modeling piece, set up be used for the die-cut installation piece of cooperation die-cut piece all around of lower profile modeling piece, its characterized in that: and a stamping part placing groove is formed between the upper profiling block and the lower profiling block, and the peripheral edge of the stamping part placing groove is also provided with a pre-bending groove in an extending mode.

2. A die-cut and pre-bend integrated die mechanism as defined in claim 1, wherein: the upper die and the lower die are arranged up and down correspondingly, and a guide post and a guide sleeve are arranged between the lower die and the lower die for guiding in a matched manner.

3. A die-cut and pre-bend integrated die mechanism as defined in claim 1, wherein: and the mounting block is provided with an avoidance port for the punching block to move.