Pressing die for nickel-based alloy production

Abstract

The utility model discloses a press-fit die for nickel base alloy production, which relates to the technical field of press-fit dies, and comprises a lower die and an upper die, the lower die and the upper die are internally provided with corresponding forming grooves, the top of the upper die is provided with a material injection groove, and the lower die and the upper die are internally provided with rapid cooling mechanisms; the rapid cooling mechanism comprises a cooling pipe, a connecting pipe, a water pump, a heat-conducting plate and a heat-conducting piece; according to the technical scheme provided by the utility model, the rapid cooling mechanism is adopted, the injection groove can be used for injecting materials, the conveying hole is formed, so that materials in the injection groove can flow into the forming groove, and the water pump is arranged, so that liquid in the liquid storage groove can be conveyed into the cooling pipe; when liquid circulates in the cooling pipe, the alloy bar in the forming groove can be rapidly cooled and formed through the heat conduction plate and the heat conduction piece, and therefore the production efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a press fit mould technical field especially relates to a press fit mould for nickel base alloy production. BACKGROUND

[0002] The hard alloy rod is also called tungsten steel rod, and is simply tungsten steel round bar or hard alloy round bar. The hard alloy is a composite material composed of refractory metal compounds (hard phase) and binder metals (binder phase) produced by powder metallurgy. The hard alloy is also called tungsten steel, and the difference between the two is the local name. Nickel base alloy is in great demand in today's use due to its various advantages. In the production process of nickel base alloy rod, a press fit mould is usually used for casting and forming.

[0003] The traditional press fit mould for nickel base alloy rod production needs to be demoulded after natural cooling after casting, and the cooling speed is slow, which affects the production efficiency. UTILITY MODEL CONTENT

[0004] The utility model provides a press fit mould for nickel base alloy production to overcome the defects of the prior art, and solves the problem of the prior art that the press fit mould needs to be demoulded after natural cooling after casting, and the cooling speed is slow, which affects the production efficiency.

[0005] Therefore, the utility model provides a press fit mould for nickel base alloy production, which comprises a lower mould and an upper mould, corresponding forming grooves are formed in the lower mould and the upper mould, a feeding groove is formed in the top of the upper mould, and a quick cooling mechanism is arranged in the lower mould and the upper mould.

[0006] The quick cooling mechanism comprises a cooling pipe, a connecting pipe, a water pump, a heat conducting plate and a heat conducting piece, a liquid storage groove is formed in the lower mould, the water pump is fixedly installed in the lower mould, the water pump input end is in communication with the liquid storage groove, the cooling pipe is spirally installed in the lower mould and the upper mould, the connecting pipe is fixedly installed in the cooling pipe in the upper mould, the water pump output end is in communication with one end of the cooling pipe, and the other end of the cooling pipe is in communication with the liquid storage groove.

[0007] Optionally, the cooling pipes in the lower mould and the upper mould are connected through the connecting pipes.

[0008] Optionally, the heat conducting piece is fixedly installed on the inner wall of the cooling pipe, the heat conducting plate is fixedly installed on one end of the heat conducting piece, and the other end of the heat conducting plate is located on one side of the forming groove.

[0009] Optionally, the lower mold is internally and fixedly provided with a filling pipe in communication with the liquid storage tank, and the liquid storage tank is internally and fixedly provided with a blocking piece at one end.

[0010] Optionally, the lower mold is internally and fixedly provided with a filling pipe in communication with the liquid storage tank, and the liquid storage tank is internally and fixedly provided with a blocking piece at one end.

[0011] Optionally, the lower mold is internally and fixedly provided with a filling pipe in communication with the liquid storage tank, and the liquid storage tank is internally and fixedly provided with a blocking piece at one end.

[0012] Optionally, the lower mold is internally and fixedly provided with a filling pipe in communication with the liquid storage tank, and the liquid storage tank is internally and fixedly provided with a blocking piece at one end.

[0013] From the above technical solutions, it can be seen that the nickel-based alloy production pressing die has the following advantages:

[0014] 1. The nickel-based alloy production pressing die has the following advantages:

[0015] 2. The nickel-based alloy production pressing die has the following advantages:

[0016] The characteristics and advantages of the present application will be described in detail in the following specific embodiments and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described below with reference to the accompanying drawings:

[0018] Figure 1 The present application is a schematic view of the structure;

[0019] Figure 2 The present application is a schematic view of the structure;

[0020] Figure 3 The present application is a schematic view of the structure;

[0021] Figure 4 The present application is a schematic view of the structure;

[0022] Explanation of reference signs: 1, lower mold; 2, upper mold; 3, guide rail; 4, hydraulic rod; 5, injection slot; 6, material conveying hole; 7, heat dissipation groove; 8, heat dissipation fin; 9, liquid storage groove; 10, water pump; 11, cooling pipe; 12, forming groove; 13, filling pipe; 14, liquid discharge groove; 15, blocking piece; 16, connecting pipe; 17, heat conduction plate; 18, heat conduction piece; 19, flow-through hole. DETAILED DESCRIPTION

[0023] The technical solutions of the embodiments of the utility model will be explained and described in combination with the drawings of the embodiments of the utility model. However, the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] One kind of pressing die for nickel-based alloy production of the embodiments of the utility model will be specifically described below in combination with the drawings.

[0025] Embodiment 1

[0026] For the convenience of understanding, please refer to Figures 1 to 4 One embodiment of the pressing die for nickel-based alloy production provided by the utility model, comprising lower mold 1 and upper mold 2, lower mold 1 and upper mold 2 are both internally provided with corresponding forming groove 12, upper mold 2 is internally provided with injection slot 5, injection slot 5 is internally provided with material conveying hole 6 in communication with forming groove 12, lower mold 1 is internally provided with guide rail 3, upper mold 2 is slidingly connected to the side wall of guide rail 3, upper mold 2 is internally provided with hydraulic rod 4, lower mold 1 and upper mold 2 are internally provided with quick cooling mechanism.

[0027] The quick cooling mechanism comprises cooling pipe 11, connecting pipe 16, water pump 10, heat conduction plate 17 and heat conduction piece 18, lower mold 1 is internally provided with liquid storage groove 9, water pump 10 is fixedly installed in lower mold 1, the input end of water pump 10 is in communication with liquid storage groove 9, cooling pipe 11 is spirally installed in lower mold 1 and upper mold 2, connecting pipe 16 is fixedly installed in the inside of cooling pipe 11 in upper mold 2, the output end of water pump 10 is in communication with one end of cooling pipe 11, and the other end of cooling pipe 11 is in communication with liquid storage groove 9.

[0028] It should be noted that by setting the guide rail 3, the moving direction of the upper mold 2 can be limited to avoid the upper mold 2 from being skewed, by setting the hydraulic rod 4, the upper mold 2 can be driven to move, so that the upper mold 2 is combined with the lower mold 1, by setting the injection slot 5, the injection slot 5 can be used for injection, by setting the feeding hole 6, the material in the injection slot 5 can flow into the forming groove 12, by setting the water pump 10, the liquid in the liquid storage groove 9 can be delivered to the cooling pipe 11, when the liquid flows in the cooling pipe 11, the alloy bar in the forming groove 12 can be quickly cooled and formed by the heat conduction plate 17 and the heat conduction piece 18, thereby greatly increasing the production efficiency.

[0029] In some embodiments, as shown in Figure 3 the cooling pipe 11 in the lower mold 1 and the upper mold 2 is connected by the connecting pipe 16, the heat conduction piece 18 is fixedly installed on the inner wall of the cooling pipe 11, the heat conduction plate 17 is fixedly installed on one end of the heat conduction piece 18, and the other end of the heat conduction plate 17 is located on one side of the forming groove 12.

[0030] It should be noted that by setting the connecting pipe 16, the cooling pipe 11 in the upper mold 2 and the lower mold 1 can be connected by the connecting pipe 16 after the upper mold 2 is combined with the lower mold 1, and by setting the heat conduction plate 17 and the heat conduction piece 18, the heat in the forming groove 12 can be introduced into the cooling pipe 11.

[0031] In some embodiments, as shown in Figure 2 the lower mold 1 is fixedly installed with the filling pipe 13, the filling pipe 13 is communicated with the liquid storage groove 9, one end of the liquid storage groove 9 is provided with the liquid discharge groove 14, and the liquid discharge groove 14 is fixedly connected with the blocking piece 15.

[0032] It should be noted that by setting the filling pipe 13, the liquid storage groove 9 can be filled with cooling liquid or cooling water, by setting the liquid discharge groove 14, the liquid in the liquid storage groove 9 can be replaced conveniently, by setting the blocking piece 15, the liquid discharge groove 14 can be blocked, and by the clamping mode, the blocking piece 15 is more convenient to disassemble and install.

[0033] Embodiment 2

[0034] In some embodiments, as shown in Figure 4 one side of the lower mold 1 is provided with the heat dissipation groove 7, the heat dissipation fin 8 is fixedly installed in the heat dissipation groove 7, one end of the heat dissipation fin 8 is located in the liquid storage groove 9, and a plurality of flow holes 19 are formed in the heat dissipation fin 8.

[0035] It should be noted that by setting the heat dissipation fin 8, the liquid in the liquid storage groove 9 can be quickly cooled, by setting the flow hole 19, air can pass through the heat dissipation fin 8 to quickly cool the heat dissipation fin 8, so that the cooling effect is better.

[0036] The hydraulic rod 4 and the water pump 10 are known parts, and details are not repeated here.

[0037] Working principle: when using, the upper die 2 is moved by the hydraulic rod 4 to make the upper die 2 and the lower die 1 close, the upper die 2 can be prevented from being inclined by setting the guide rail 3, the material injection groove 5 can be used for material injection, the material in the material injection groove 5 can flow into the forming groove 12 by setting the material conveying hole 6, the liquid in the liquid storage groove 9 can be conveyed into the cooling pipe 11 by setting the water pump 10, the alloy bar in the forming groove 12 can be quickly cooled and formed by the heat-conducting plate 17 and the heat-conducting piece 18 when the liquid flows in the cooling pipe 11, and then the liquid in the cooling pipe 11 flows back to the liquid storage groove 9, and heat dissipation is realized through the heat dissipation fins 8.

[0038] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A press die for producing a nickel-based alloy, characterized by: The utility model provides a quick cooling mechanism for injection mould, it includes lower mould (1) and upper mould (2), and the lower mould (1) with the upper mould (2) inside all are set up with corresponding forming groove (12), the upper mould (2) top is set up with injection slot (5), and the lower mould (1) with the upper mould (2) inside is provided with quick cooling mechanism, The quick cooling mechanism includes cooling pipe (11), connecting pipe (16), water pump (10), heat conduction plate (17) and heat conducting part (18), the lower mould (1) inside is set up with liquid storage groove (9), the water pump (10) fixed mounting is in the lower mould (1) inside, the water pump (10) input end is connected with the liquid storage groove (9), the cooling pipe (11) is installed in the lower mould (1) with the upper mould (2) inside spirally, the connecting pipe (16) is fixedly installed in the cooling pipe (11) inside in the upper mould (2) inside, the water pump (10) output end is connected with one end of the cooling pipe (11), and the other end of the cooling pipe (11) is connected with the liquid storage groove (9).

2. The press forming die for producing a nickel-based alloy according to claim 1, characterized in that: The cooling pipe (11) in the lower mould (1) and the upper mould (2) is connected through the connecting pipe (16) between the cooling pipe (11).

3. The press tool for producing a nickel-based alloy according to claim 1, characterized by: The heat conducting part (18) is fixedly installed in the inner wall of the cooling pipe (11), the heat conduction plate (17) is fixedly installed at one end of the heat conducting part (18), and the other end of the heat conduction plate (17) is located at one side of the forming groove (12).

4. The press tool for producing a nickel-based alloy according to claim 1, characterized by: The lower mould (1) is fixedly installed with the filling pipe (13), the filling pipe (13) is connected with the liquid storage groove (9), one end of the liquid storage groove (9) is provided with the liquid discharge groove (14), and the liquid discharge groove (14) is fixedly connected with the blocking part (15).

5. The press tool for producing a nickel-based alloy according to claim 1, characterized by: The lower mould (1) is fixedly installed with the guide rail (3), the upper mould (2) is slidably connected to the side wall of the guide rail (3), and the hydraulic rod (4) is fixedly installed on the top of the upper mould (2).

6. The press tool for producing a nickel-based alloy according to claim 1, characterized by: The lower mould (1) is provided with the heat dissipation groove (7) on one side, the heat dissipation fin (8) is fixedly installed in the heat dissipation groove (7), one end of the heat dissipation fin (8) is located in the liquid storage groove (9), and a plurality of flow holes (19) are formed in the heat dissipation fin (8).

7. A press forging die for producing a nickel-based alloy according to claim 6, characterized in that: The injection slot (5) is provided with the material conveying hole (6) communicated with the forming groove (12).

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