After-forging cooling equipment for die steel forging

Abstract

The utility model discloses post-forging cooling equipment for die steel forging, and particularly relates to the technical field of forging cooling, the post-forging cooling equipment comprises a cooling frame, the inner wall of the cooling frame is fixedly provided with a cooling pipe, and the bottom end of the cooling pipe is provided with a positioning cooling assembly; the positioning cooling assembly comprises a liquid inlet pipe fixedly arranged at the bottom end of the cooling pipe, the other bottom end of the cooling pipe fixedly communicates with a liquid outlet pipe, and a draught fan is fixedly installed on the lower surface of the cooling frame. And fan blades are fixedly connected to the outer wall of the output end of the fan, a positioning frame is welded to the upper surface of the cooling frame, a cross is fixedly connected to the inner wall of the positioning frame, and two concave strips are fixedly connected to the upper surface of the positioning frame. By means of the positioning cooling assembly, forged die steel is placed on the upper surface of the positioning frame, the roller rotates on the outer wall of the supporting shaft, the fan blades can enable external air to fully flow on the lower surface and the edge of the forged die steel, and the cooling area is wider.

Description

Technical Field

[0001] This utility model relates to the field of forging cooling technology, and more specifically, to a post-forging cooling device for die steel forging. Background Technology

[0002] Post-forging cooling equipment plays a crucial role in the forging process of die steel. Its main purpose is to extend the service life of the die. During forging, the die is subjected to high temperature and high pressure for extended periods, which can easily lead to damage, deformation, and cracking. Post-forging cooling equipment helps reduce this thermal damage by rapidly lowering the die temperature, thereby extending the die's service life.

[0003] Among existing publicly available documents, patent publication number CN215902646U discloses a die steel forging equipment with a rapid cooling structure. This technology primarily utilizes a microcomputer time control switch mounted on one end of a semiconductor cooling chip via screws, and a forging table at one end of the base, with a limit groove on the top of the forging table. This novel die steel forging equipment can rapidly dissipate heat from the forged workpiece, facilitating its transition to the next processing step. It can also monitor the workpiece temperature during forging, and the forging table exhibits significant stability, making it suitable for widespread application. However, this technology still has the following drawbacks.

[0004] In the post-forging cooling process of die steel forging, air is required for cooling and heat dissipation. However, due to the small cooling area, it is difficult to achieve large-area cooling of the post-forging die steel, resulting in poor cooling effect. Therefore, a post-forging cooling device for die steel forging is needed. Utility Model Content

[0005] To overcome the above-mentioned defects of the prior art, the present invention provides the following technical solution: a post-forging cooling device for die steel forging, comprising a cooling frame, wherein a cooling pipe is fixedly installed on the inner wall of the cooling frame, and a positioning cooling assembly is provided at the bottom end of the cooling pipe; the positioning cooling assembly includes an inlet pipe fixedly installed at the bottom end of the cooling pipe, and an outlet pipe fixedly connected to the other bottom end of the cooling pipe; and a fan is fixedly installed on the lower surface of the cooling frame.

[0006] A fan blade is fixedly connected to the outer wall of the output end of the fan. A positioning frame is welded to the upper surface of the cooling frame, and a cross is fixedly connected to the inner wall of the positioning frame. Two concave strips are fixedly connected to the upper surface of the positioning frame. A support shaft is fixedly installed on the inner wall of each concave strip, and a roller is rotatably connected to the outer wall of each support shaft.

[0007] Preferably, the cooling pipe, inlet pipe, and outlet pipe are all made of copper, and the inner walls of the cooling pipe and the inlet pipe are smooth. A booster pump is fixedly connected to the bottom end of the inlet pipe, and an inlet valve is fixedly connected to the input end of the booster pump. A mounting plate is installed on one side of the cooling frame, and both the cooling frame and the positioning frame are fixedly connected to the mounting plate.

[0008] In use, the inlet valve is connected to the cooling water supply pipe, and the forged die steel is placed on the upper surface of the positioning frame. At the same time, the forged die steel drives the rollers to roll, and the concave strip supports multiple support shafts. Then, the booster pump pressurizes the cooling water and pours it into the inlet pipe, and then pours it into the outlet pipe through the cooling pipe to achieve external discharge. The fan blades enable the external air to flow fully onto the lower surface and edges of the forged die steel.

[0009] Preferably, two sets of guide and limiting components are fixedly installed on one side of the positioning frame; each limiting component includes an electric cylinder fixedly installed on one side of the positioning frame, and a push rod is fixedly connected to the output end of the electric cylinder. A linkage bar is fixedly connected to one end of the push rod, and a linkage block is welded to the top of the linkage bar. A limiting bar is fixedly installed on one side of the linkage block, and the outer wall of the limiting bar is slidably connected to a concave bar. A limiting block is welded to one end of the limiting bar. The vertical cross-sectional shape of the linkage bar is L-shaped, and the vertical cross-sectional shape of the linkage block is L-shaped. The outer wall of the limiting bar is a smooth surface, and the outer wall of the limiting block is a smooth surface.

[0010] When this technology is in use, as the forged die steel moves on the upper surface of the cross, two electric cylinders push two push rods to move, two linkage bars drive two linkage blocks to move, and two limit bars can accurately limit the forged die steel.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model uses a positioning cooling assembly to place the forged mold steel on the upper surface of the positioning frame, and at the same time, the forged mold steel is placed on the upper surface of the cross. The roller rotates on the outer wall of the support shaft, the concave strip supports multiple support shafts, the support shafts support the roller, and the fan blades enable the external air to flow fully to the lower surface and edges of the forged mold steel, thereby achieving large-area cooling of the forged mold steel and a wider cooling area.

[0013] 2. When the forged mold steel moves on the upper surface of the cross, the two electric cylinders push the two push rods to move, and the two linkage blocks drive the two limit bars to move. The two limit bars can accurately limit the forged mold steel and achieve precise cooling of the forged mold steel. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the post-forging cooling equipment for die steel forging according to this utility model.

[0015] Figure 2 This is a partial structural diagram showing the connection between the concave strip and the positioning frame of this utility model.

[0016] Figure 3 This is a bottom view structural diagram of the post-forging cooling equipment for die steel forging according to this utility model.

[0017] Figure 4 This is a rear view structural diagram of the post-forging cooling equipment for die steel forging according to this utility model.

[0018] Figure 5 This is a partial structural diagram showing the connection between the positioning frame and the electric cylinder of this utility model.

[0019] The attached diagram is labeled as follows: 1. Cooling frame; 2. Cooling pipe; 3. Liquid inlet pipe; 4. Liquid outlet pipe; 5. Fan; 6. Fan blade; 7. Positioning frame; 8. Cross; 9. Concave strip; 10. Support shaft; 11. Roller; 12. Booster pump; 13. Liquid inlet valve port; 14. Mounting plate; 15. Electric cylinder; 16. Linkage bar; 17. Linkage block; 18. Limit bar; 19. Limit block; 20. Push rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] As attached Figure 1 - Appendix Figure 5 The present invention discloses a post-forging cooling device for die steel forging. The post-forging cooling device for die steel forging is equipped with a positioning cooling component. The positioning cooling component enables external air to flow fully to the lower surface and edges of the forged die steel, thereby achieving large-area cooling of the forged die steel and providing a wider cooling area. The specific structural configuration of the positioning cooling component is as follows.

[0022] In this technical solution, as shown in the appendix Figure 1 - Appendix Figure 3 As shown, a cooling pipe 2 is fixedly installed on the inner wall of the cooling frame 1, and a positioning cooling assembly is provided at the bottom end of the cooling pipe 2; the positioning cooling assembly includes an inlet pipe 3 fixedly installed at the bottom end of the cooling pipe 2, an outlet pipe 4 fixedly connected to the other bottom end of the cooling pipe 2, and a fan 5 fixedly installed on the lower surface of the cooling frame 1.

[0023] A fan blade 6 is fixedly connected to the outer wall of the output end of the fan 5. A positioning frame 7 is welded to the upper surface of the cooling frame 1, and a cross 8 is fixedly connected to the inner wall of the positioning frame 7. Two concave strips 9 are fixedly connected to the upper surface of the positioning frame 7. A support shaft 10 is fixedly installed on the inner wall of each concave strip 9, and a roller 11 is rotatably connected to the outer wall of each support shaft 10. The cooling pipe 2, the liquid inlet pipe 3, and the liquid outlet pipe 4 are all made of copper, and the inner walls of the cooling pipe 2 and the liquid inlet pipe 3 are smooth surfaces.

[0024] In this technical solution, as shown in the appendix Figure 1 As shown, the bottom end of the liquid inlet pipe 3 is fixedly connected to the booster pump 12, and the input end of the booster pump 12 is fixedly connected to the liquid inlet valve port 13. A mounting plate 14 is installed on one side of the cooling frame 1, and the cooling frame 1 and the positioning frame 7 are both fixedly connected to the mounting plate 14.

[0025] When using the post-forging cooling equipment for die steel forging, the mounting plate 14 is first fixed on the mounting base. The mounting plate 14 supports the cooling frame 1 and the positioning frame 7, and the liquid inlet valve 13 is connected to the cooling water delivery pipe. One end of the mounting plate 14 is connected to the water outlet pipe. The forged die steel is placed on the upper surface of the positioning frame 7 and the upper surface of the cross 8. At the same time, the forged die steel drives the roller 11 to roll. The roller 11 rotates on the outer wall of the support shaft 10. The concave strip 9 supports multiple support shafts 10, and the support shafts 10 support the roller 11. Then, the booster pump 12 pressurizes the cooling water and pours it into the liquid inlet pipe 3. The water then flows into the cooling pipe 2 through the liquid inlet pipe 3 and into the liquid outlet pipe 4 for external discharge. At the same time, the fan 5 drives the fan blade 6 to rotate, which allows the external air to flow fully to the lower surface and edges of the forged die steel.

[0026] In this technical solution, as shown in the appendix Figure 4 - Appendix Figure 5 As shown, two sets of guide and limiting components are fixedly installed on one side of the positioning frame 7. Each limiting component includes an electric cylinder 15 fixedly installed on one side of the positioning frame 7, with a push rod 20 fixedly connected to the output end of the electric cylinder 15. A linkage bar 16 is fixedly connected to one end of the push rod 20, and a linkage block 17 is welded to the top of the linkage bar 16. A limiting bar 18 is fixedly installed on one side of the linkage block 17, and the outer wall of the limiting bar 18 is slidably connected to the concave bar 9. A limiting block 19 is welded to one end of the limiting bar 18. The vertical cross-sectional shape of the linkage bar 16 is L-shaped, and the vertical cross-sectional shape of the linkage block 17 is also L-shaped. The outer wall of the limiting bar 18 and the outer wall of the limiting block 19 are both smooth surfaces.

[0027] When the forged die steel is in use, the post-forging cooling equipment for die steel forging uses two electric cylinders 15 to move two push rods 20, which in turn move two linkage bars 16, which in turn move two linkage blocks 17, which in turn move two limit bars 18, which in turn move two limit blocks 19. The two limit bars 18 can precisely limit the forged die steel.

[0028] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A die steel post-forging cooling apparatus for forging, comprising a cooling frame (1), characterized in that: The inner wall of the cooling frame (1) is fixedly installed with a cooling pipe (2), and the bottom end of the cooling pipe (2) is provided with a positioning cooling assembly; The positioning cooling assembly comprises a liquid inlet pipe (3) fixedly arranged at the bottom end of the cooling pipe (2), another bottom end of the cooling pipe (2) is fixedly communicated with a liquid outlet pipe (4), and the lower surface of the cooling frame (1) is fixedly installed with a fan (5); The output end of the fan (5) is fixedly connected with a fan blade (6), the upper surface of the cooling frame (1) is welded with a positioning frame (7), the inner wall of the positioning frame (7) is fixedly connected with a cross (8), the upper surface of the positioning frame (7) is fixedly connected with two concave strips (9), the inner wall of each concave strip (9) is fixedly installed with a support shaft (10), and the outer wall of each support shaft (10) is rotatably connected with a roller (11).

2. The die steel post-wrought cooling apparatus according to claim 1, characterized by: The cooling pipe (2), the liquid inlet pipe (3) and the liquid outlet pipe (4) are all made of copper material, and the inner wall of the cooling pipe (2) and the inner wall of the liquid inlet pipe (3) are both smooth surfaces.

3. The die steel post-wrought cooling apparatus according to claim 1, characterized by: The bottom end of the liquid inlet pipe (3) is fixedly communicated with a booster pump (12), and the input end of the booster pump (12) is fixedly communicated with a liquid inlet valve port (13).

4. The die steel post-wrought cooling apparatus according to claim 1, characterized by: One side of the cooling frame (1) is provided with a mounting plate (14), and the cooling frame (1) and the positioning frame (7) are fixedly connected with the mounting plate (14).

5. The die steel post-wrought cooling apparatus of claim 1, wherein: One side of the positioning frame (7) is fixedly installed with two groups of guide limiting assemblies; The limiting assembly comprises an electric cylinder (15) fixedly installed on one side of the positioning frame (7), the output end of the electric cylinder (15) is fixedly connected with a push rod (20), one end of the push rod (20) is fixedly connected with a linkage strip (16), a linkage block (17) is welded at the top end of the linkage strip (16), one side of the linkage block (17) is fixedly installed with a limiting strip (18), the outer wall of the limiting strip (18) is slidably connected with the concave strip (9), and one end of the limiting strip (18) is welded with a limiting block (19).

6. A die steel post-wrought cooling apparatus according to claim 5, characterized in that: The vertical section shape of the linkage strip (16) is L-shaped, and the vertical section shape of the linkage block (17) is L-shaped.

7. The die steel post-wrought cooling apparatus of claim 5, wherein: The outer wall of the limiting strip (18) is a smooth surface, and the outer wall of the limiting block (19) is a smooth surface.

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