CN219112633U

CN219112633U - Sheet metal blanking die

Info

Publication number: CN219112633U
Application number: CN202223505270.7U
Authority: CN
Inventors: 刘丽双; 沈显润; 牟德才
Original assignee: Fangze Industry Dalian Co ltd
Current assignee: Fangze Industry Dalian Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-02
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a sheet metal sheet blanking die, which relates to the technical field of sheet metal blanking and comprises an upper die fixing plate, wherein an upper die mechanism is connected below the upper die fixing plate, a lower die plate is arranged below the upper die mechanism and is connected above the lower die fixing plate, the upper die mechanism comprises an upper die supporting plate, an upper die block, a compacting plate and an upper die cutter, and the upper die supporting plate is fixed below the upper die fixing plate. The utility model adopts the fast-disassembly upper die cutters and lower die cutters, the upper die mechanism is diagonally arranged, typesetting is reasonable, material is saved, blanking efficiency is high, and the utility model has the cutting-off cutters, can sectionally treat waste materials, is clean and tidy, is convenient to collect, and is very suitable for blanking processing of sheet metal sheets.

Description

Sheet metal blanking die

Technical Field

The utility model relates to the technical field of sheet metal blanking, in particular to a sheet metal sheet blanking die.

Background

The blanking is a process frequently used for metal plates, typesetting is very critical, so that full utilization of raw materials is facilitated, cost is saved, a round plate is required to be blanked, a high-speed punch is adopted for processing, so that the cutter is designed to be convenient to replace, the problem can be well solved by the aid of the high-efficiency stamping hardware die of the patent CN202221940696.2, the problem is solved, the layout of the patent is to be optimized, raw materials can be further saved, a follow-up waste is not provided with a cutting structure, then a winding machine is required, more equipment wastes electric energy and occupies no space, so that the direct cutting and collecting effect is improved, the collection is convenient, and technicians of the company design a metal plate blanking die to cope with the metal plate processing.

Disclosure of Invention

The utility model aims to provide a sheet metal blanking die for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sheet metal blanking die comprises an upper die fixing plate, an upper die mechanism is connected to the lower portion of the upper die fixing plate, a lower die plate is arranged below the upper die mechanism, the lower die plate is connected to the upper portion of the lower die fixing plate, the upper die mechanism comprises an upper die supporting plate, an upper die block, a compacting plate and an upper die cutter, and the upper die supporting plate is fixed below the upper die fixing plate.

Further: the upper die mechanism is divided into two groups and is diagonally distributed below the upper die fixing plate, the upper die is fixed on the upper die supporting plate, the pressing plate is sleeved on the upper die, four corner points of the pressing plate are provided with pressing guide posts, the pressing guide posts are sleeved with pressing springs, and the upper die cutter is fixed at the lower end head of the upper die.

Preferably: the upper die cutter is annular and sleeved at the lower end head of the upper die block, the compression guide column is a long rod bolt, the upper end of the compression guide column penetrates through the upper die fixing plate, and the left side of the upper die supporting plate is provided with a cutting cutter.

Further: the lower die cutters are distributed on the lower die plate diagonally, the lower die cutters are also annular and embedded on the lower die plate, the left side of the lower die plate is provided with a cutting groove, and the front side and the rear side of the lower die plate are provided with stop blocks.

Preferably: guide posts are fixed at four corner points of the upper die fixing plate, guide sleeves are arranged at four corner points of the lower die fixing plate, and buffer springs are sleeved on the guide posts.

Compared with the prior art, the utility model has the beneficial effects that: the utility model adopts the fast-disassembly upper die cutters and lower die cutters, the upper die mechanism is diagonally arranged, typesetting is reasonable, material is saved, blanking efficiency is high, and the utility model has the cutting-off cutters, can sectionally treat waste materials, is clean and tidy, is convenient to collect, and is very suitable for blanking processing of sheet metal sheets.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a perspective top view of the present utility model;

FIG. 4 is a schematic cross-sectional view of A-A;

FIG. 5 is an enlarged schematic view at B;

FIG. 6 is a schematic view of a part of the upper die mechanism and the lower die plate;

FIG. 7 is an enlarged schematic view at C;

FIG. 8 is a schematic view of the state of FIG. 6;

FIG. 9 is a scrap layout of the present utility model.

In the figure: 1. the die comprises an upper die fixing plate, 2, an upper die mechanism, 3, a lower die plate, 4, a lower die fixing plate, 5, a stop block, 6, a guide sleeve, 7, a guide pillar, 8, a buffer spring, 201, an upper die supporting plate, 202, an upper die block, 203, a pressing plate, 204, a pressing guide pillar, 205, a pressing spring, 206, a cutting knife, 207, an upper die knife, 301, a lower die knife, 302 and a cutting groove.

Detailed Description

The present utility model will be described below based on embodiments with reference to the accompanying drawings in the embodiments of the present utility model, but it should be understood that the present utility model is not limited to these embodiments, and in the following detailed description of the present utility model, some specific details are described in detail, however, for the portions not described in detail, the present utility model will be fully understood by those skilled in the art.

Furthermore, those of ordinary skill in the art will appreciate that the drawings are provided solely for the purposes of illustrating the objects, features, and advantages of the utility model and that the drawings are not necessarily drawn to scale.

Meanwhile, unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".

Referring to fig. 1-9, the present utility model provides a technical solution: including last mould fixed plate 1, the below of going up mould fixed plate 1 is connected with mould mechanism 2, the below of going up mould mechanism 2 is equipped with lower bolster 3, lower bolster 3 connects the top at lower mould fixed plate 4, go up mould mechanism 2 and include last mould backup pad 201, go up module 202, hold-down plate 203 and go up mould sword 207, go up mould backup pad 201 and fix the below at last mould fixed plate 1.

The upper die mechanism 2 is divided into two groups and is diagonally distributed below the upper die fixing plate 1, the upper die block 202 is fixed on the upper die supporting plate 201, the upper die block 202 is sleeved with the pressing plate 203, four corner points of the pressing plate 203 are provided with pressing guide posts 204, the pressing guide posts 204 are sleeved with pressing springs 205, and the upper die cutter 207 is fixed at the lower end head of the upper die block 202.

The upper die cutter 207 is annular and sleeved at the lower end head of the upper die block 202, the pressing guide pillar 204 is a long rod bolt, the upper end of the pressing guide pillar 204 passes through the upper die fixing plate 1, and the left side of the upper die supporting plate 201 is provided with a cutting cutter 206.

The lower die cutters 301 are distributed on the lower die plate 3 diagonally, the lower die cutters 301 are also annular and embedded on the lower die plate 3, a cutting groove 302 is formed in the left side of the lower die plate 3, and stop blocks 5 are arranged on the front side and the rear side of the lower die plate 3.

Guide posts 7 are fixed at four corner points of the upper die fixing plate 1, guide sleeves 6 are arranged at four corner points of the lower die fixing plate 4, and buffer springs 8 are sleeved on the guide posts 7.

When the utility model is used, the upper die fixing plate 1 and the lower die fixing plate 4 are integrally installed with the traditional blanking die, the upper die fixing plate 1 and the lower die fixing plate 4 are respectively fixed below a punching machine, the installation steps are not repeated, a person skilled in the art knows that feeding is performed in the arrow direction shown in the figure 6, feeding is performed by the traditional stepping feeder, and blanking waste is shown in the figure 9, and the blanking steps are as follows: the upper die fixing plate 1 is driven to move downwards by equipment, the pressing plate 203 presses the plate firstly, then the upper die blade 207 and the lower die blade 301 of the upper die 202 in the middle are matched to punch out the part plate to be blanked out through the through hole of the lower die plate 3, that is, the part plate is pressed firstly and blanked out afterwards, the diagonal blanking is reasonably typeset, raw materials are saved, the cutting of waste materials is carried out by matching (three parts are arranged) the cutting blade 206 and the cutting groove 302 after the part plate reaches the left side, the X-shaped part is shown in the figure 9, the arrangement, collection and the induction are carried out, the arrangement is clean and tidy, the blanking efficiency is high, and the replacement of the upper die blade 207 and the lower die blade 301 after long-time operation is also very convenient.

Although embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present patent, and all such insubstantial changes, substitutions and alterations are to be seen as being protected by the appended claims.

Claims

1. Sheet metal blanking mould, its characterized in that: including last mould fixed plate (1), the below of going up mould fixed plate (1) is connected with mould mechanism (2), the below of going up mould mechanism (2) is equipped with lower bolster (3), lower bolster (3) are connected in the top of lower mould fixed plate (4), go up mould mechanism (2) and include mould backup pad (201), go up module (202), hold-down plate (203) and go up mould sword (207), go up mould backup pad (201) and fix the below at last mould fixed plate (1).

2. The sheet metal blanking die of claim 1, wherein: the upper die mechanism (2) is divided into two groups and is diagonally distributed below the upper die fixing plate (1), the upper die block (202) is fixed on the upper die supporting plate (201), the pressing plate (203) is sleeved on the upper die block (202), four corner points of the pressing plate (203) are provided with pressing guide posts (204), the pressing guide posts (204) are sleeved with pressing springs (205), and the upper die knife (207) is fixed at the lower end head of the upper die block (202).

3. The sheet metal blanking die of claim 2, wherein: the upper die cutter (207) is annular and sleeved at the lower end head of the upper die block (202), the compression guide column (204) is a long rod bolt, the upper end of the compression guide column (204) penetrates through the upper die fixing plate (1), and the left side of the upper die supporting plate (201) is provided with a cutting cutter (206).

4. The sheet metal blanking die of claim 1, wherein: lower mould sword (301) are distributed to the diagonal angle on lower bolster (3), lower mould sword (301) are also inlayed on lower bolster (3) for the annular, the left side of lower bolster (3) is equipped with cuts groove (302), both sides are equipped with dog (5) around lower bolster (3).

5. The sheet metal blanking die of claim 1, wherein: four corner points of the upper die fixing plate (1) are fixed with guide posts (7), four corner points of the lower die fixing plate (4) are provided with guide sleeves (6), and buffer springs (8) are sleeved on the guide posts (7).