Difficult-to-deform high-temperature alloy forging hammer anvil for aerospace

Abstract

The utility model provides a difficult-to-deform high-temperature alloy forging hammer anvil for aerospace, which relates to the technical field of non-ferrous metal hot working industry and comprises a base, an anvil main body is placed at the top end of the base, a thick plate is welded at the top end of the anvil main body, and a limiting column is inserted in the base. Through the arrangement of the thick plate, the top end of the anvil body can be protected, the problems that a common anvil is prone to deformation, large in maintenance amount, rapid in loss and the like when high-temperature alloy which is large in resistance and difficult to deform is forged are solved, the price for independently purchasing the anvil body is high, the price for manufacturing the thick plate is low, the thick plate is made of GH materials, and it is guaranteed that the boundary dimension of a forged product is regular; the method has the advantages that the yield and the yield of products are increased, operation of operators and command of forging workers are facilitated, the labor intensity is reduced, the production efficiency is improved, the method can be used for a long time under the high-temperature condition of 600-900 DEG C, thick plates made of GH materials are free of deformation and pits and long in service life, and the maintenance cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to non ferrous metal hot processing industry technical field especially relates to a kind of difficult deformation high-temperature alloy forging anvil for aerospace. BACKGROUND

[0002] With the increase of the yield of difficult deformation high-temperature alloy products with higher strength, higher requirements are put forward for equipment, tooling, etc. The upper and lower anvil matched with the existing 2000-ton quick forging unit is made of ordinary alloy steel. When high-temperature alloy material is forged, the anvil surface will be severely damaged, affecting the process execution and product quality, and it is difficult to meet the forging deformation requirements of such alloy.

[0003] At present, a difficult deformation high-temperature alloy forging anvil for aerospace in the prior art is used. Because the high-temperature alloy material is hard and has large deformation resistance, when continuous forging, the temperature of the anvil increases, which easily leads to deformation of the anvil and serious damage. The deformation of the anvil affects the upsetting and elongation effect of the material, and eventually leads to deviation of the formed size and shape of the material, and in severe cases, the material is scrapped. The deformation of the anvil increases the difficulty of operation of the operator and the workload of the forging assistant. The process deformation amount of each fire cannot be completed smoothly, which increases the forging fire and polishing amount, reduces the production efficiency, and eventually leads to an increase in production cost. The anvil can only be milled to solve the serious deformation problem, and the maintenance frequency is high. The anvil material is quickly consumed due to repeated milling. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems in the prior art that the high-temperature alloy material is hard and has large deformation resistance, the temperature of the anvil increases when continuous forging, which easily leads to deformation of the anvil and serious damage. The deformation of the anvil affects the upsetting and elongation effect of the material, and eventually leads to deviation of the formed size and shape of the material, and in severe cases, the material is scrapped. The deformation of the anvil increases the difficulty of operation of the operator and the workload of the forging assistant. The process deformation amount of each fire cannot be completed smoothly, which increases the forging fire and polishing amount, reduces the production efficiency, and eventually leads to an increase in production cost. The anvil can only be milled to solve the serious deformation problem, and the maintenance frequency is high. The anvil material is quickly consumed due to repeated milling, and proposes a difficult deformation high-temperature alloy forging anvil for aerospace.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a difficult deformation high-temperature alloy forging anvil for aerospace, comprising a base, an iron anvil body is placed at the top end of the base, a thick plate is welded at the top end of the iron anvil body, a limiting column is inserted into the base, and a connecting column is fixed at one end of the limiting column and penetrates the iron anvil body and the base.

[0006] Preferably, a rotating groove is formed in the outer wall of the connecting column, a rotating block is rotatably connected to the inner wall of the rotating groove, a rotating plate is arranged on one side of the rotating block, and a clamping plate is fixed to the outer wall of the rotating plate.

[0007] Preferably, support plates are fixed to both sides of one end of the rotating block, and the rotating plate is arranged between and rotatably connected to the two support plates.

[0008] Preferably, an inner cavity matched with the rotating block is formed in the inner wall of the connecting column.

[0009] Preferably, a baffle is fixed to the end of the connecting column away from the connecting column.

[0010] Preferably, mounting plates are fixed to both ends of the base, and a plurality of mounting holes are formed in each of the two mounting plates.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that;

[0012] In the utility model, the top end of the anvil main body is protected by the thick plate, the problems of large resistance, difficult deformation, easy deformation of ordinary hammer anvils during forging of difficult-to-deform high-temperature alloys, large maintenance amount, and quick wear are solved, the price of the anvil main body is expensive when purchased alone, the thick plate is cheap to manufacture, the material of the thick plate is GH, the shape and size of the forged product are ensured to be regular, the product yield and material yield are improved, the operator and the forger are facilitated to operate and command, the labor intensity is reduced, the production efficiency is improved, the thick plate of GH material does not deform and has no pits under the condition of long-term use at a high temperature of 600 DEG C to 900 DEG C, the service life is long, the maintenance and repair cost is reduced, the utilization rate of idle tooling is improved by using ordinary argon arc welding, the returned GH material is fully utilized, waste is turned into treasure, and the cost is low. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 A perspective view of a difficult-to-deform high-temperature alloy forging hammer anvil for aerospace is provided for the utility model;

[0014] Fig. 2 A side perspective view of a difficult-to-deform high-temperature alloy forging hammer anvil for aerospace is provided for the utility model;

[0015] Fig. 3 A connecting column internal structure schematic view of a difficult-to-deform high-temperature alloy forging hammer anvil for aerospace is provided for the utility model.

[0016] Illustration: 1. Base; 2. Anvil body; 3. Thick plate; 4. Mounting plate; 5. Mounting hole; 6. Limiting column; 7. Baffle; 8. Connecting column; 9. Rotary groove; 10. Rotating block; 11. Support plate; 12. Rotating plate; 13. Clamping plate; 14. Clamping groove; 15. Inner cavity. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Example 1, such as Figs. 1-3 As shown, this utility model provides a forging hammer anvil for aerospace applications using a difficult-to-deform high-temperature alloy, including a base 1, an anvil body 2 placed at the top of the base 1, a thick plate 3 welded to the top of the anvil body 2, a limiting post 6 inserted into the base 1, one end of the limiting post 6 passing through the anvil body 2 and the base 1 and fixed with a connecting post 8.

[0020] The overall effect of Embodiment 1 is that, through the setting of the thick plate 3, the top of the anvil body 2 can be protected, solving the problems of easy deformation, large maintenance, and rapid wear of ordinary hammers and anvils when forging high-temperature alloys with high resistance and difficult deformation. The anvil body 2 is expensive to purchase separately, while the thick plate 3 is cheaper to manufacture. The material of the thick plate 3 is GH4169, which ensures the regular shape and size of the forged products, improves the product qualification rate and yield, facilitates the operation of operators and the command of forging workers, reduces labor intensity, and improves production efficiency. Under the high temperature conditions of 600℃~900℃, the GH4169 material thick plate 3 does not deform or pit, has a long service life, and reduces maintenance costs. The welding process is ordinary argon arc welding, which improves the utilization rate of idle tooling, makes full use of GH4169 recycled material, turns waste into treasure, and has low cost. Through the setting of the limiting column 6, the position of the anvil body 2 can be limited, so that the anvil body 2 is installed on the base 1.

[0021] Example 2, as Figs. 1-3As shown, the outer wall of the connecting column 8 is provided with a rotating groove 9, the inner wall of the rotating groove 9 is rotatably connected with a rotating block 10, one side of the rotating block 10 is provided with a rotating plate 12, the outer wall of the rotating plate 12 is fixedly connected with a clamping plate 13, the outer wall of the connecting column 8 is provided with a clamping groove 14 on one side of the rotating groove 9, both sides of one end of the rotating block 10 are fixedly connected with a supporting plate 11, the rotating plate 12 is arranged between the two supporting plates 11 and is rotatably connected with the two supporting plates 11, the inner wall of the connecting column 8 is provided with an inner cavity 15 matched with the rotating block 10, one end of the limiting column 6 away from the connecting column 8 is fixedly connected with a baffle 7, both ends of the base 1 are fixedly connected with a mounting plate 4, a plurality of mounting holes 5 are formed in the two mounting plates 4.

[0022] The effect of the whole embodiment 2 is that the position of the base 1 can be fixedly installed through the installation of the mounting plate 4 and the mounting hole 5, so as to avoid the phenomenon that the base 1 moves and shakes accidentally due to violent impact during work, and the stability is stronger. When it is necessary to limit the position of the anvil body 2, the clamping plate 13 is in the clamping groove 14, and then the limiting column 6 is inserted, when the connecting column 8 connected with one end of the limiting column 6 penetrates the base 1, the clamping plate 13 is separated from the clamping groove 14 by the user, at this time, the user rotates the clamping plate 13 through the rotating block 10, so that the clamping plate 13 enters the rotating groove 9, one end of the clamping plate 13 blocks the base 1, and then the baffle 7 fixedly connected with the other end of the limiting column 6 is matched, so as to limit the position of the anvil body 2, and the effect of installing the anvil body 2 is achieved.

[0023] Working principle: the device uses, through the setting of thick plate 3, can be on the top of anvil body 2 of the protection process, solve the resistance, difficult deformation of high temperature alloy forging, ordinary hammer anvil easy deformation, maintenance, loss, etc. The problem of large amount, the price of single purchase anvil body 2 is expensive, and the price of thick plate 3 is cheap, the material of thick plate 3 is GH4169 material, which ensures the shape size of the forged product, improves the product qualification rate and the yield, facilitates the operation of the operator and the command of the forger, reduces the labor intensity, improves the production efficiency, 600~900℃ high temperature condition for a long time, GH4169 material thick plate 3 does not deform, no pit, long service life, reduce maintenance cost, ordinary argon arc welding welding process, improve the utilization rate of idle tooling, make full use of GH4169 return material, waste into treasure, low cost, through the setting of mounting plate 4 and mounting hole 5, the position of base 1 can be fixed and installed, avoid the phenomenon of accidental movement and shaking of base 1 due to violent impact during work, stronger stability, when the position of anvil body 2 needs to be limited, the clamping plate 13 is in the clamping groove 14, then the limiting column 6 is inserted, when the connecting column 8 connected with one end of the limiting column 6 penetrates the base 1, the user drives the clamping plate 13 to make the clamping plate 13 separate from the clamping groove 14, at this time, the user rotates the clamping plate 13 through the setting of the rotating block 10, so that the clamping plate 13 enters the rotating groove 9, one end of the clamping plate 13 will block the base 1, then through the cooperation of the limiting column 6 and the limiting plate 7 fixed on the other end of the limiting column 6, the position of the anvil body 2 is limited, and the effect of installing the anvil body 2 is achieved.

[0024] The above is only the preferred embodiment of the present application, not other forms of the present application, any skilled in the art may use the above disclosed technology to change or modify the equivalent embodiment applied to other fields, but any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the protection scope of the present application.

Claims

1. An aerospace wrought difficult-to-deform superalloy forging anvil comprising a base (1), characterized in that: The top end of the base (1) is provided with an anvil body (2), the top end of the anvil body (2) is welded with a thick plate (3), the base (1) is inserted with a limiting column (6), one end of the limiting column (6) penetrates the anvil body (2) and the base (1) and is fixed with a connecting column (8).

2. A wrought anvil for difficult-to-deform superalloy aerospace alloys as claimed in claim 1, characterized in that: A rotating groove (9) is formed in the outer wall of the connecting column (8), a rotating block (10) is rotatably connected to the inner wall of the rotating groove (9), a rotating plate (12) is arranged on one side of the rotating block (10), a clamping plate (13) is fixed to the outer wall of the rotating plate (12), and a clamping groove (14) is formed in the outer wall of the connecting column (8) on one side of the rotating groove (9).

3. A wrought anvil for difficult-to-deform superalloy aerospace alloys as claimed in claim 2, wherein: One end of the rotating block (10) is fixed with a supporting plate (11) on both sides, and the rotating plate (12) is arranged between the two supporting plates (11) and rotatably connected with the two supporting plates (11).

4. The wrought anvil for aerospace use of high-temperature alloy with low deformation according to claim 2, characterized in that: An inner cavity (15) matched with the rotating block (10) is formed in the inner wall of the connecting column (8) inside the rotating groove (9).

5. The wrought anvil for aerospace superalloy forgings of claim 1, wherein: The end of the limiting column (6) away from the connecting column (8) is fixed with a baffle (7).

6. The wrought anvil for aerospace use of a high-temperature alloy with low deformation according to claim 1, characterized in that: The two ends of the base (1) are fixed with mounting plates (4), and a plurality of mounting holes (5) are formed in the two mounting plates (4).

Images