CN213645611U

CN213645611U - Simple metal plate flanging forming tool

Info

Publication number: CN213645611U
Application number: CN202022464910.9U
Authority: CN
Inventors: 常隆浩
Original assignee: Establishment Of Aviation Technology Chengdu Co Ltd
Current assignee: Establishment Of Aviation Technology Chengdu Co Ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-09
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a simple and easy panel beating turn-ups shaping frock, including the die holder, die holder top middle part fixed connection lower mould, the lower mould top is equipped with the mould, it is equipped with the die to go up the mould lower extreme, the lower mould top be equipped with die assorted terrace die, the terrace die both sides be equipped with terrace die assorted turn-ups mould, the equal fixed connection backup pad in die holder both sides, backup pad upper end and first pneumatic cylinder fixed connection, first pneumatic cylinder stroke end runs through lower mould upper end and turn-ups mould fixed connection. This kind of simple and easy panel beating turn-ups shaping frock, the cooperation of going up mould and lower mould can carry out the panel beating for the first time to the work piece, and rethread turn-ups mould and terrace die cooperation can be quick turn-ups that carries on, and this kind of forming die simple structure to under not having the bender condition, accomplished the shaping, the material resources of using manpower sparingly shorten the time, raise the efficiency, the shaping is effectual, the effectual manufacturing cost that has reduced.

Description

Simple metal plate flanging forming tool

Technical Field

The utility model relates to an aviation industry panel beating technical field specifically is a simple and easy panel beating turn-ups shaping frock.

Background

With the rapid development of the aviation industry, thin-wall parts can be encountered in the processing production, most of the parts need sheet metal forming, the sheet metal processing reduces the investment of raw materials, reduces the advantages of manpower, material resources, energy and the like, provides a wide market prospect for the sheet metal processing, and is an indispensable process type in the mechanical manufacturing industry. The existing compression mold adopts a simple mold closing mode to carry out hydraulic forming. The shortcoming of the prior art is that the sheet metal bending angle exceeds 90 degrees, and under the condition of no bending machine, the ordinary hydraulic forming process is more loaded down with trivial details, and is with high costs, and the cambered surface radius is great, and the cambered surface is when hydraulic forming, and it is little to warp, and the sheet metal resilience volume is big, and the shaping effect is poor etc.. Aiming at the defects, the invention designs a novel metal plate forming mode, and mainly solves the problems of structural limitation, complex forming process, large metal plate resilience, poor forming effect, high cost, long time and the like in the metal plate forming process. Therefore, a simple metal plate flanging forming tool is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy panel beating turn-ups shaping frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a simple and easy panel beating turn-ups shaping frock, includes the die holder, die holder top middle part fixed connection lower mould, the lower mould top is equipped with the mould, it is equipped with the die to go up the mould lower extreme, the lower mould top be equipped with die assorted terrace die, the terrace die both sides slope downwards, the terrace die both sides be equipped with terrace die assorted turn-ups mould, the equal fixed connection backup pad in die holder both sides, backup pad upper end and first pneumatic cylinder fixed connection, first pneumatic cylinder stroke end runs through lower mould upper end and turn-ups mould fixed connection.

Preferably, four guide rods arranged in a matrix are arranged below the upper die, and guide holes matched with the guide rods are formed in the lower die.

Preferably, the two sides of the upper end of the upper die are fixedly connected with fixing plates, the lower portion of each fixing plate is fixedly connected with the stroke end of a second hydraulic cylinder, and the other end of each second hydraulic cylinder is fixedly connected with a lower die holder.

Preferably, the lower part of the lower die base is fixedly connected with the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of simple and easy panel beating turn-ups shaping frock, the cooperation of going up mould and lower mould can carry out the panel beating for the first time to the work piece, and rethread turn-ups mould and terrace die cooperation can be quick turn-ups that carries on, and this kind of forming die simple structure to under not having the bender condition, accomplished the shaping, the material resources of using manpower sparingly shorten the time, raise the efficiency, the shaping is effectual, the effectual manufacturing cost that has reduced.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

in the figure: 1 lower die holder, 2 lower dies, 3 go up mould, 4 die, 5 terrace dies, 6 flanging dies, 7 backup pads, 8 first pneumatic cylinders, 9 guide bars, 10 guiding holes, 11 fixed plates, 12 second pneumatic cylinders, 13 rubber pads.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a simple sheet metal flanging forming tool comprises a lower die base 1, wherein the middle part above the lower die base 1 is fixedly connected with a lower die 2, an upper die 3 is arranged above the lower die 2, a female die 4 is arranged at the lower end of the upper die 3, a male die 5 matched with the female die 4 is arranged above the lower die 2, the two sides of the male die 5 are inclined downwards, the two sides of the male die 5 are provided with flanging dies 6 matched with the male die 5, the two sides of the lower die holder 1 are fixedly connected with supporting plates 7, the upper ends of the supporting plates 7 are fixedly connected with a first hydraulic cylinder 8, the stroke end of the first hydraulic cylinder 8 penetrates through the upper end of the lower die 2 and is fixedly connected with the flanging die 6, the lower die 2 is matched with the upper die 3, through the drive of second pneumatic cylinder 12, make die 4 and terrace die 5 carry out the panel beating for the first time, the cooperation of flanging dies 6 and terrace die 5 carries out the turn-ups to the work piece through the drive of second pneumatic cylinder 12.

Further, the lower part of the upper die 3 is provided with four guide rods 9 arranged in a matrix manner, the lower die 2 is provided with guide holes 10 matched with the guide rods 9, and the guide rods 9 and the guide holes 10 play a guiding role, so that the upper die 3 and the lower die 2 are accurately positioned.

Further, go up mould 3 upper end both sides equal fixed connection fixed plate 11, fixed plate 11 below and the 12 stroke end fixed connections of second pneumatic cylinder, the 12 other ends of second pneumatic cylinder and lower bolster 1 fixed connection, second pneumatic cylinder 12 can drive and go up mould 3 and reciprocate.

Further, the lower part of the lower die holder 1 is fixedly connected with a rubber pad 13, and the rubber pad 13 increases the friction force between the lower die holder 1 and the workbench.

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 simple and easy panel beating turn-ups shaping frock, includes die holder (1), its characterized in that: die holder (1) top middle part fixed connection lower mould (2), lower mould (2) top is equipped with mould (3), it is equipped with die (4) to go up mould (3) lower extreme, lower mould (2) top be equipped with die (4) assorted terrace die (5), terrace die (5) both sides slope is downwards, terrace die (5) both sides are equipped with terrace die (5) assorted flanging dies (6), the equal fixed connection backup pad (7) in die holder (1) both sides, backup pad (7) upper end and first pneumatic cylinder (8) fixed connection, first pneumatic cylinder (8) stroke end runs through lower mould (2) upper end and flanging dies (6) fixed connection.

2. The simple sheet metal flanging forming tool of claim 1, which is characterized in that: the upper die is characterized in that four guide rods (9) arranged in a matrix are arranged below the upper die (3), and guide holes (10) matched with the guide rods (9) are formed in the lower die (2).

3. The simple sheet metal flanging forming tool of claim 1, which is characterized in that: the die is characterized in that two sides of the upper end of the upper die (3) are fixedly connected with fixing plates (11), the lower side of each fixing plate (11) is fixedly connected with the stroke end of a second hydraulic cylinder (12), and the other end of each second hydraulic cylinder (12) is fixedly connected with the lower die holder (1).

4. The simple sheet metal flanging forming tool of claim 1, which is characterized in that: the lower part of the lower die holder (1) is fixedly connected with a rubber pad (13).