CN215392281U

CN215392281U - High-strength aluminum alloy forging edge self-grinding and flattening working die

Info

Publication number: CN215392281U
Application number: CN202121888739.2U
Authority: CN
Inventors: 王仁辉; 周长春; 陶学群
Original assignee: Wuhan Magnesium Magnesium Technology Co ltd
Current assignee: Wuhan Magnesium Magnesium Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-04
Anticipated expiration: 2031-08-10

Abstract

The utility model provides a high-strength aluminum alloy forging edge self-leveling working die, which relates to the field of aluminum alloy manufacturing equipment and comprises a second die and a third die, wherein through holes are formed in one ends of the second die and the third die, a first supporting plate and a second supporting plate are fixedly arranged on two sides of the second die and two sides of the third die respectively, a polishing device is arranged on the surface of the second supporting plate, the bottom surface of the polishing device is movably connected with the surface of the first supporting plate, a limiting block is arranged on the surface of the first supporting plate, the limiting block is movably connected with the first supporting plate, the limiting block and the polishing device are embedded in the through holes, and the limiting block and the polishing device are movably connected inside the through holes. Adopt the mould of combination formula, mutually support between first mould, second mould and the third mould and form a mould, can make things convenient for material loading and unloading to the regulation in space on the one hand, on the other hand, increase grinding device integration shaping simultaneously in the inside of combination formula mould, saved working space and flow.

Description

High-strength aluminum alloy forging edge self-grinding and flattening working die

Technical Field

The utility model relates to the technical field of aluminum alloy manufacturing equipment, in particular to a high-strength aluminum alloy forging edge self-grinding and flattening working die.

Background

Forging, namely forging, is a processing method for applying pressure to a metal blank by using a forging machine to enable the metal blank to generate plastic deformation so as to obtain a forging with certain mechanical property, certain shape and certain size, one of two major components of forging can eliminate the defects of casting-state looseness and the like generated in the smelting process of metal through forging, optimize a microstructure, and meanwhile, as a complete metal streamline is saved, the mechanical property of the forging is generally superior to that of a casting made of the same material, important parts with high load and severe working conditions in related machinery are important, and except for a plate, a section or a welding part which has a simple shape and can be rolled, the forging is mostly adopted.

In the existing forging and pressing die, the die is usually an integral body, forged and pressed aluminum alloy needs to be polished, multiple step-by-step operation steps are needed, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a high-strength aluminum alloy forging edge self-grinding and flattening working die.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a high-strength aluminum alloy forging edge autogenous grinding flat working die, includes second mould and third mould, the through-hole has all been seted up to the one end of second mould and third mould, the both sides of second mould and third mould fixed mounting respectively have first backup pad and second backup pad, second backup pad surface is equipped with grinding device, and grinding device's bottom surface and first backup pad surface swing joint, first backup pad surface is equipped with the stopper, and stopper and first backup pad swing joint, and stopper and grinding device inlay in the through-hole, and stopper, grinding device all in the inside swing joint of through-hole.

Preferably, grinding device's side is equipped with the second cylinder, be equipped with the connecting block between second cylinder and the grinding device, and pass through connecting block fixed connection between the telescopic link of second cylinder and the grinding device, the stopper side is equipped with first cylinder, and the telescopic link and the stopper of first cylinder pass through connecting block fixed connection.

Preferably, the grinding device is internally provided with a grinding assembly, the grinding assembly comprises a grinding wheel, the edge of the grinding wheel is linearly arrayed at the edge of the grinding device, a rotating shaft penetrates through the center of the interior of the grinding wheel, the rotating shaft is fixedly connected with the grinding wheel, and the two ends of the rotating shaft are movably connected with the inner wall of the grinding device.

Preferably, the surface of pivot has cup jointed from the driving wheel, the driven wheel surface is equipped with the conveyer belt, the tip of conveyer belt is equipped with the action wheel, and the action wheel passes through conveyer belt swing joint with the follow driving wheel, be equipped with the motor under the action wheel, and the output shaft tip and the action wheel fixed connection of motor.

Preferably, the top of first backup pad and second backup pad is fixed with the spliced pole, the bottom of spliced pole is equipped with the guide rail, and guide rail and spliced pole swing joint, the guide rail bottom is fixed with the base.

Preferably, the fixed surface of base installs the support frame, support frame top fixed mounting has first pneumatic cylinder, the telescopic link tip of first pneumatic cylinder is equipped with first mould, and just first mould is located second mould and third mould directly over.

Preferably, a second hydraulic cylinder is arranged between the support frame and the second mold and between the support frame and the third mold, and the end part of a telescopic rod of the second hydraulic cylinder is fixedly connected with the side surfaces of the second mold and the third mold.

Advantageous effects

According to the aluminum alloy forging and pressing device, the grinding device is adopted, through holes are formed in one ends of the second die and the third die, the limiting blocks and the grinding device can be filled in the through holes, the first die, the second die and the third die are matched to forge and press aluminum alloy in the aluminum alloy forging and pressing process, the limiting blocks are driven to be pushed into the through holes in the second die and the third die through the first air cylinder and are completely embedded with the through holes, the limiting blocks are matched with the second die and the third die to forge and press, the limiting blocks are driven to move out of the through holes by the first air cylinder after forging and pressing, the grinding device is driven to be pushed into the through holes along with the second air cylinder, the end portions of the aluminum alloy can be ground through the grinding component in the pushing and moving processes, the integrated design is achieved, the carrying and grinding processes are omitted, the working time is saved, and the working efficiency is improved.

According to the utility model, the combined type mold is adopted, the first mold, the second mold and the third mold are matched with each other to form the mold, so that on one hand, the space can be adjusted, on the other hand, the loading and the unloading are convenient, and meanwhile, the polishing device is added in the combined type mold for integrated molding, so that the working space and the flow are saved.

Drawings

FIG. 1 is an isometric view of the present invention;

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

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

FIG. 4 is an enlarged view of the grinding assembly of FIG. 3;

fig. 5 is a top cross-sectional view of the present invention.

Illustration of the drawings:

1. a support frame; 2. a first hydraulic cylinder; 3. a first cylinder; 4. a first support plate; 5. connecting columns; 6. a guide rail; 7. a limiting block; 8. a polishing device; 9. a second cylinder; 10. a second support plate; 11. a first mold; 12. a second hydraulic cylinder; 13. a second mold; 14. a third mold; 15. a through hole; 16. polishing the assembly; 17. a base; 18. a motor; 19. a rotating shaft; 20. grinding the wheel; 21. a driven wheel; 22. a conveyor belt; 23. a driving wheel; 24. and (4) connecting the blocks.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a high-strength aluminum alloy forging edge autogenous grinding flat working die, including second mould 13 and third mould 14, through-hole 15 has all been seted up to the one end of second mould 13 and third mould 14, there are first backup pad 4 and second backup pad 10 in the both sides of second mould 13 and third mould 14 fixed mounting respectively, second backup pad 10 surface is equipped with grinding device 8, and grinding device 8's bottom surface and the 4 surperficial swing joint of first backup pad, 4 surfaces of first backup pad are equipped with stopper 7, and stopper 7 and 4 swing joint of first backup pad, and stopper 7 and grinding device 8 inlay in through-hole 15, and stopper 7, grinding device 8 all in 15 inside swing joint of through-hole.

A grinding device 8 is adopted, one end of a second die 13 and one end of a third die 14 are respectively provided with a through hole 15, a limiting block 7 and the grinding device 8 can be filled in the through hole 15, in the process of forging and pressing the aluminum alloy, the first die 11, the second die 13 and the third die 14 are matched for forging and pressing the aluminum alloy, the limiting block 7 is driven to be pushed into the through hole 15 in the second die 13 and the third die 14 through a first air cylinder 3, the limiting block 7 is completely embedded with the through hole 15, the limiting block 7 is matched with the second die 13 and the third die 14 for forging and pressing, after forging and pressing, the first air cylinder 3 drives the limiting block 7 to move out of the through hole 15, the grinding device 8 is driven to be pushed into the through hole 15 along with a channel second air cylinder 9, the end part of the aluminum alloy can be ground through a grinding component 16 in the processes of pushing and moving out, the integrated design saves the process of carrying and grinding, and saves the working time, the working efficiency is improved.

The side of grinding device 8 is equipped with second cylinder 9, is equipped with connecting block 24 between second cylinder 9 and the grinding device 8, and passes through connecting block 24 fixed connection between the telescopic link of second cylinder 9 and

grinding device

8, and 7 sides of stopper are equipped with first cylinder 3, and the telescopic link of first cylinder 3 and stopper 7 pass through connecting block 24 fixed connection.

Grinding device 8 is inside to be equipped with grinding assembly 16, grinding assembly 16 is including grinding

wheel

20, and 20 linear array of grinding wheel is in grinding device 8's edge, grinding wheel 20's inside center has run through pivot 19, and pivot 19 and grinding wheel 20 fixed connection, and the both ends of pivot 19 and grinding device 8 inner wall swing joint, pivot 19's surface has cup jointed from driving wheel 21, follow driving wheel 21 surface and be equipped with conveyer belt 22, conveyer belt 22's tip is equipped with action wheel 23, and action wheel 23 and follow driving wheel 21 pass through conveyer belt 22 swing joint, be equipped with motor 18 under action wheel 23, and motor 18's output shaft tip and action wheel 23 fixed connection.

The top of first backup pad 4 and second backup pad 10 is fixed with spliced pole 5, the bottom of spliced pole 5 is equipped with guide rail 6, and guide rail 6 and spliced pole 5 swing joint, 6 bottoms of guide rail are fixed with base 17, the fixed surface of base 17

installs support frame

1, 1 top fixed mounting of support frame has first pneumatic cylinder 2, the telescopic link tip of first pneumatic cylinder 2 is equipped with first mould 11, and first mould 11 is located second mould 13 and third mould 14 directly over, support frame 1 and second mould 13, all be equipped with second pneumatic cylinder 12 between the third mould 14, and the telescopic link tip and the second mould 13 of second pneumatic cylinder 12, third mould 14 side fixed connection.

Adopt the mould of combination formula, mutually support between first mould 11, second mould 13 and the third mould 14 and form a mould, can be to the regulation in space on the one hand, on the other hand makes things convenient for material loading and unloading, increases grinding device 8 integrated into one piece in the inside at combination formula mould simultaneously, has saved working space and flow.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-strength aluminum alloy forging edge autogenous grinding flat working die, includes second mould (13) and third mould (14), its characterized in that: through-hole (15) have all been seted up to the one end of second mould (13) and third mould (14), the both sides of second mould (13) and third mould (14) fixed mounting respectively have first backup pad (4) and second backup pad (10), second backup pad (10) surface is equipped with grinding device (8), and grinding device's (8) bottom surface and first backup pad (4) surface swing joint, first backup pad (4) surface is equipped with stopper (7), and stopper (7) and first backup pad (4) swing joint, and stopper (7) and grinding device (8) inlay in through-hole (15), and stopper (7), grinding device (8) all in through-hole (15) inside swing joint.

2. The high strength aluminum alloy forging edge autogenous grinding flat working die of claim 1, wherein: the side of grinding device (8) is equipped with second cylinder (9), be equipped with connecting block (24) between second cylinder (9) and grinding device (8), and through connecting block (24) fixed connection between the telescopic link of second cylinder (9) and grinding device (8), stopper (7) side is equipped with first cylinder (3), and the telescopic link of first cylinder (3) and stopper (7) pass through connecting block (24) fixed connection.

3. The high strength aluminum alloy forging edge autogenous grinding flat working die of claim 1, wherein: grinding device (8) inside is equipped with grinding assembly (16), grinding assembly (16) is including grinding wheel (20), and grinding wheel (20) linear array is in the edge of grinding device (8), the inside center of grinding wheel (20) runs through there is pivot (19), and pivot (19) and grinding wheel (20) fixed connection, and the both ends and grinding device (8) inner wall swing joint of pivot (19).

4. The high strength aluminum alloy forged edge autogenous grinding flat working die of claim 3, wherein: the surface of pivot (19) has cup jointed from driving wheel (21), from driving wheel (21) surface is equipped with conveyer belt (22), the tip of conveyer belt (22) is equipped with action wheel (23), and action wheel (23) and follow driving wheel (21) pass through conveyer belt (22) swing joint, be equipped with motor (18) under action wheel (23), and the output shaft tip and action wheel (23) fixed connection of motor (18).

5. The high strength aluminum alloy forging edge autogenous grinding flat working die of claim 1, wherein: the top of first backup pad (4) and second backup pad (10) is fixed with spliced pole (5), the bottom of spliced pole (5) is equipped with guide rail (6), and guide rail (6) and spliced pole (5) swing joint, guide rail (6) bottom is fixed with base (17).

6. The high strength aluminum alloy forged edge autogenous grinding work die of claim 5, wherein: the surface fixed mounting of base (17) has support frame (1), support frame (1) top fixed mounting has first pneumatic cylinder (2), the telescopic link tip of first pneumatic cylinder (2) is equipped with first mould (11), and just first mould (11) are located second mould (13) and third mould (14) directly over.

7. The high strength aluminum alloy forged edge autogenous grinding flat working die of claim 6, wherein: and second hydraulic cylinders (12) are arranged between the support frame (1) and the second mold (13) and between the support frame and the third mold (14), and the end parts of telescopic rods of the second hydraulic cylinders (12) are fixedly connected with the side surfaces of the second mold (13) and the third mold (14).