CN213856540U

CN213856540U - Simple forming tool for V-shaped metal plate

Info

Publication number: CN213856540U
Application number: CN202022695183.7U
Authority: CN
Inventors: 向东
Original assignee: Establishment Of Aviation Technology Chengdu Co Ltd
Current assignee: Establishment Of Aviation Technology Chengdu Co Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-03
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a simple and easy shaping frock of V type panel beating, including the die holder, die holder top four corners all is equipped with the bracing piece, bracing piece top and roof fixed connection, two first pneumatic cylinders in roof below, first pneumatic cylinder and first last mould fixed connection, first last mould below is equipped with first terrace die, first terrace die below is equipped with the mould on the second, the mould below is equipped with the second terrace die on the second, die holder top middle part fixed connection lower mould. This kind of simple and easy shaping frock of V type panel beating through the cooperation between first terrace die and the first die, extrudes R type structure, is mutually supporting through second terrace die and second die, extrudeing the straight section of V type part to accomplish panel beating work, this kind of frock forming die simple structure, the material resources of using manpower sparingly, efficient, the shaping is effectual, can effectual reduction in production cost.

Description

Simple forming tool for V-shaped metal plate

Technical Field

The utility model relates to an aerospace parts machining technical field specifically is a simple and easy shaping frock of V type panel beating.

Background

The development of aerospace industry is the result of the leap progress of scientific technology in the 20 th century and the leap forward of social production. Aerospace efforts have focused on numerous new achievements in science and technology. Although the former few steps of the cradle are leaving the earth, the aerospace activity has been far beyond the scientific and technical field, and has a wide and profound impact on political, economic, military and even human social life. 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 profiling is formed in place by one-step hydraulic forming. The sheet metal part in the prior art has the defects that the shape is large during hydraulic forming, but the cross section is small, the sheet metal part is also of a V-shaped structure, the forming effect of two V-shaped edges is poor during forming, and tooling materials are wasted. Therefore, a simple V-shaped metal plate forming tool is provided.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above object, the utility model provides a following technical scheme: a simple forming tool for V-shaped metal plates comprises a die holder, wherein supporting rods are arranged at four corners above the die holder, the upper part of the supporting rod is fixedly connected with a top plate, the middle part of the lower part of the top plate is provided with two symmetrical first hydraulic cylinders, the stroke end of the first hydraulic cylinder is fixedly connected with a first upper die, a first male die is arranged below the first upper die, a second upper die is arranged below the first male die, two ends below the second upper die are fixedly connected with the die holder through a second hydraulic cylinder, a second male die is arranged below the second upper die, one end of the first male die, which is far away from the first upper die, sequentially penetrates through the second upper die and the second male die, the first male die is movably connected with the second upper die and the second male die, the middle part above the die holder is fixedly connected with the lower die, and a second female die matched with the second male die is arranged at the upper end of the lower die, and a first female die matched with the first male die is arranged in the middle of the second female die.

Preferably, a placing groove is formed in one side of the lower die, and the upper end of the placing groove is inclined downwards.

Preferably, the middle part above the second upper die is provided with a limit groove matched with the first upper die.

Preferably, a cavity is arranged in the middle of the upper portion of the lower die, and electric heating tubes are arranged in the cavity and arranged in an S shape.

Preferably, four corners of the upper end of the first upper die are respectively provided with a guide block, the middle of each guide block is spliced with a guide rod, the guide rods are movably connected with the guide blocks, the lower parts of the guide rods are fixedly connected with the second upper die, and the upper parts of the guide rods are fixedly connected with the limiting blocks

Compared with the prior art, the beneficial effects of the utility model are that: this kind of simple and easy shaping frock of V type panel beating through the cooperation between first terrace die and the first die, extrudes R type structure, is mutually supporting through second terrace die and second die, extrudeing the straight section of V type part to accomplish panel beating work, this kind of frock forming die simple structure, the material resources of using manpower sparingly, efficient, the shaping is effectual, can effectual reduction in production cost.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

in the figure: the die comprises a die holder 1, a lower die 2, a support rod 3, a top plate 4, a first hydraulic cylinder 5, a first upper die 6, a first male die 7, a second hydraulic cylinder 8, a second upper die 9, a limiting groove 10, a second male die 11, a first female die 12, a second female die 13, a placing groove 14, a guide block 15, a guide rod 16, a limiting block 17, a cavity 18 and an electric heating tube 19.

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. 1-3, the present invention provides a technical solution: a V-shaped metal plate simple forming tool comprises a die holder 1, wherein supporting rods 3 are arranged at four corners above the die holder 1, the upper portion of each supporting rod 3 is fixedly connected with a top plate 4, two symmetrical first hydraulic cylinders 5 are arranged at the middle portion below the top plate 4, the stroke end of each first hydraulic cylinder 5 is fixedly connected with a first upper die 6, a first male die 7 is arranged below each first upper die 6, the first upper dies 6 are driven to reciprocate through the lifting of the first hydraulic cylinders 5, so that the purpose of forming an R-shaped structure is achieved, a second upper die 9 is arranged below each first male die 7, two ends below each second upper die 9 are fixedly connected with the die holder 1 through second hydraulic cylinders 8, each second hydraulic cylinder 8 drives each second upper die 9 to reciprocate in a reverse direction, so that a straight section of a V-shaped part is extruded, a second male die 11 is arranged below each second upper die 9, one end, far away from the first upper die 6, of each first male die 7 sequentially penetrates through the second male die 9 and the second male die 11, the die comprises a die holder 1, a first male die 7, a second male die 9, a second male die 11, a lower die 2, a second female die 13 matched with the second male die 11, and a first female die 12 matched with the first male die 7, wherein the first male die 7 is movably connected with the second upper die 9 and the second male die 11, the middle part above the die holder 1 is fixedly connected with the lower die 2, the upper end of the lower die 2 is provided with the second female die 13 matched with the second male die 11, and the middle part of the second female die 13 is provided with the first female die 12 matched with the first male die 7.

Furthermore, a placing groove 14 is formed in one side of the lower die 2, the upper end of the placing groove 14 is inclined downwards, and the placing groove 14 is attached to the V-shaped part, so that the V-shaped part can be conveniently placed during processing.

Furthermore, a limiting groove 10 matched with the first upper die 6 is formed in the middle of the upper portion of the second upper die 9, and the first upper die 6 is limited by the limiting groove 10.

Furthermore, a cavity 18 is arranged in the middle above the lower die 2, an electric heating tube 19 is arranged in the cavity 18, the electric heating tube 19 is arranged in an S shape, the electric heating tube 19 generates heat under the action of an external power supply, the thermoplasticity of the V-shaped part is increased, and the V-shaped part is prevented from being damaged in the processing process.

Furthermore, four corners of the upper end of the first upper die 6 are respectively provided with a guide block 15, the middle of the guide block 15 is spliced with a guide rod 16, the guide rod 16 is movably connected with the guide block 15, the lower part of the guide rod 16 is fixedly connected with the second upper die 9, the upper part of the guide rod 16 is fixedly connected with a limiting block 17, and the guide block 15 is matched with the guide rod 16 to guide and limit the first male die.

Specifically, in this use is novel, at first put V type part on lower mould 2, drive first last mould downstream through first pneumatic cylinder 5, make first terrace die 7 laminate with first die 12 mutually, thereby accomplish the processing of V type part R department, secondly, make first pneumatic cylinder 5 get back to initial position, use second pneumatic cylinder 8 to drive mould 9 downstream on the second, make second terrace die 11 and second die 13 cooperate, accomplish the straight line portion of V type part, afterwards, take out V type part, with another above-mentioned operation of repetition of V type part, accomplish the processing to V type part.

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 shaping frock of V type panel beating, includes die holder (1), its characterized in that: the die holder is characterized in that supporting rods (3) are arranged at four corners above the die holder (1), the supporting rods (3) are fixedly connected with a top plate (4), two symmetrical first hydraulic cylinders (5) are arranged at the middle part below the top plate (4), the stroke ends of the first hydraulic cylinders (5) are fixedly connected with a first upper die (6), a first male die (7) is arranged below the first upper die (6), a second upper die (9) is arranged below the first male die (7), two ends below the second upper die (9) are fixedly connected with the die holder (1) through second hydraulic cylinders (8), a second male die (11) is arranged below the second upper die (9), one end, far away from the first upper die (6), of the first male die (7) sequentially penetrates through the second upper die (9) and the second male die (11), and the first male die (7) is movably connected with the second upper die (9) and the second male die (11), the die holder is characterized in that the middle part above the die holder (1) is fixedly connected with a lower die (2), a second female die (13) matched with a second male die (11) is arranged at the upper end of the lower die (2), and a first female die (12) matched with a first male die (7) is arranged in the middle of the second female die (13).

2. The simple V-shaped sheet metal forming tool of claim 1, characterized in that: a placing groove (14) is formed in one side of the lower die (2), and the upper end of the placing groove (14) is inclined downwards.

3. The simple V-shaped sheet metal forming tool of claim 1, characterized in that: and a limit groove (10) matched with the first upper die (6) is formed in the middle of the upper part of the second upper die (9).

4. The simple V-shaped sheet metal forming tool of claim 1, characterized in that: a cavity (18) is arranged in the middle of the upper portion of the lower die (2), an electric heating pipe (19) is arranged in the cavity (18), and the electric heating pipe (19) is arranged in an S shape.

5. The simple V-shaped sheet metal forming tool of claim 1, characterized in that: the first upper die (6) is characterized in that four corners of the upper end of the first upper die are respectively provided with a guide block (15), the middle of each guide block (15) is spliced with a guide rod (16), each guide rod (16) is movably connected with the corresponding guide block (15), the lower portion of each guide rod (16) is fixedly connected with the second upper die (9), and the upper portion of each guide rod (16) is fixedly connected with a limiting block (17).