Anti-deformation metal surface heat treatment device

Abstract

The utility model discloses an anti-deformation metal surface heat treatment device which comprises a base, a treatment box is arranged at the top end of the base, a cover plate is arranged at the top end of the treatment box, and rapid cooling structures for preventing metal surface deformation are arranged on the two sides of the top end of the base. The anti-deformation metal surface heat treatment device is provided with a connecting pipe, a spray head, a branch pipe, a pipeline and a second pump body, the second pump body pumps cold water in a cooling water tank through the pipeline, and then the cold water is sprayed to the top end of a metal surface through the branch pipe and the spray head, so that the metal surface is rapidly cooled and shaped; and a first pump body is started after spraying, and the first pump body pumps sprayed water into a storage box through a connecting pipe, so that the water is conveniently reused, and the problems that the metal surface is inconvenient to quickly cool and shape, and the quality of the metal part is easily influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal surface heat treatment, in particular to a metal surface heat treatment device for preventing deformation. Background Art

[0002] Metal surface heat treatment is a process technology that aims to improve material properties by heating the metal to a certain temperature and controlling parameters such as heating rate, holding time and cooling rate to change the metal surface layer's organizational structure and chemical composition. Surface heat treatment of steel parts can obtain a high-hardness martensitic structure on the surface while retaining the toughness and plasticity of the core, thereby improving the comprehensive mechanical properties of the workpiece.

[0003] There are still some problems with common metal surface heat treatment devices. For example, when the temperature is high during heat treatment of the metal surface, it is easy to cause metal deformation, and it is not convenient to quickly cool and shape the metal surface, which is easy to affect the quality of metal parts.

[0004] Therefore, we proposed an anti-deformation metal surface heat treatment device to improve the above problems. Utility Model Content

[0005] The utility model aims to provide a deformation-resistant metal surface heat treatment device to solve the problem in the above-mentioned background technology that it is inconvenient to quickly cool and shape the metal surface, which easily affects the quality of the metal parts.

[0006] To achieve the above object, the utility model provides the following technical solutions: a metal surface heat treatment device for preventing deformation, comprising a base, a treatment box is arranged at the top of the base, a cover plate is arranged at the top of the treatment box, and rapid cooling structures for preventing metal surface deformation are arranged on both sides of the top of the base;

[0007] The rapid cooling structure includes a nozzle, a branch pipe and a second pump body. A storage box is arranged on the left side of the top of the base, and a first pump body is installed at the front end of the storage box. The output end and input end of the first pump body are respectively fixedly connected with connecting pipes. A cooling water tank is installed on the right side of the top of the base, and a second pump body is installed on the left side of the top of the cooling water tank. The output end and input end of the second pump body are respectively fixedly connected with pipelines. A branch pipe is fixedly connected to the left side of the pipeline, and a nozzle is installed at the bottom end of the branch pipe. A connecting plate is fixedly connected to the right side of the processing box, a support frame is welded to the top of the connecting plate, and limiting blocks are fixedly connected to both sides of the bottom end of the support frame.

[0008] Preferably, heating boxes are arranged on both sides of the interior of the processing box, heating wires are installed inside the heating boxes, and a support block is fixedly connected to one side of the heating box close to the middle.

[0009] Preferably, both sides of the connecting pipe pass through the bottom ends of the first pump body and the processing box respectively, and the bottom end of the pipe passes through the interior of the cooling water tank and extends to the bottom end of the interior of the cooling water tank.

[0010] Preferably, the nozzles are provided in multiple groups, and the limit blocks are provided on both sides of the outside of the branch pipes.

[0011] Preferably, a support plate is welded to the left side of the processing box, a movable plate is arranged at the top of the support plate, a driving motor is installed at the bottom end of the support plate, a rotating shaft is fixedly connected to the output end of the driving motor, a movable plate is fixedly connected to the top of the rotating shaft, a hydraulic cylinder is installed at the top of the movable plate, and the hydraulic cylinder is installed on the left side of the bottom end of the cover plate.

[0012] Preferably, a limiting groove is provided at the top of the support plate, and connecting blocks are fixedly connected to both sides of the bottom end of the movable plate, and the connecting blocks rotate inside the limiting groove.

[0013] Preferably, frames are installed on both sides of the processing box, a mounting plate is installed inside the frame, a fan is installed on the side of the mounting plate close to the middle, an activated carbon filter plate is provided on the side of the mounting plate close to the outside, and a baffle is provided on the side of the frame close to the outside.

[0014] Preferably, a handle is installed at the front end of the baffle, and the activated carbon filter plate is arranged on one side of the baffle.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the anti-deformation metal surface heat treatment device not only facilitates the rapid cooling and shaping of the metal surface, realizes opening the cover plate to move the cover plate, but also improves the heating efficiency;

[0016] (1) A connecting pipe, a first pump body, a storage tank, a nozzle, a branch pipe, a pipeline and a second pump body are provided. The second pump body is started, and the second pump body draws cold water from the cooling water tank through the pipeline, and then sprays the cold water onto the top of the metal surface through the branch pipe and the nozzle, so that the metal surface is quickly cooled and shaped, thereby preventing the metal parts from being deformed during the picking process. After the spraying, the first pump body is started, and the first pump body draws the sprayed water into the storage tank through the connecting pipe, thereby facilitating the reuse of the water.

[0017] (2) A driving motor, a support plate, a hydraulic cylinder, a rotating shaft, a movable plate and a connecting block are provided. When the cover plate needs to be opened, the hydraulic cylinder is started, and the hydraulic cylinder drives the cover plate to rise so that the cover plate is separated from the top of the inside of the processing box. Then, the driving motor is started, and the driving motor drives the movable plate to rotate through the rotating shaft. The rotation of the movable plate can drive the cover plate to rotate through the hydraulic cylinder, so that the cover plate can be rotated away from the top of the processing box to prevent the cover plate from affecting the spraying of cooling water by the nozzle;

[0018] (3) By providing a fan, a mounting plate, an activated carbon filter plate and a baffle, the heating wire can heat the interior of the treatment box to increase the temperature inside the treatment box. When the heating wire is turned on, the fan is started, and the fan can blow air into the interior of the treatment box to increase the temperature inside the treatment box evenly and quickly. The activated carbon filter plate can prevent dust and impurities from entering the interior of the treatment box. When it is necessary to prevent air from entering the interior of the treatment box, the baffle is inserted into the interior of the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of an enlarged front cross-sectional structure of the frame of the utility model;

[0021] Figure 3 This is a schematic diagram of an enlarged front cross-sectional structure of a support plate of the utility model;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0023] In the figure: 1. base; 2. treatment box; 3. heating box; 4. connecting pipe; 5. first pump body; 6. storage box; 7. frame; 8. driving motor; 9. support plate; 10. hydraulic cylinder; 11. cover plate; 12. support frame; 13. nozzle; 14. branch pipe; 15. pipeline; 16. connecting plate; 17. second pump body; 18. cooling water tank; 19. heating wire; 20. support block; 21. fan; 22. mounting plate; 23. activated carbon filter plate; 24. baffle; 25. rotating shaft; 26. movable plate; 27. connecting block; 28. limit block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 , a metal surface heat treatment device for preventing deformation, comprising a base 1, a treatment box 2 is arranged at the top of the base 1, a cover plate 11 is arranged at the top of the treatment box 2, and rapid cooling structures for preventing metal surface deformation are arranged on both sides of the top of the base 1;

[0026] The rapid cooling structure includes a nozzle 13, a branch pipe 14 and a second pump body 17. A storage box 6 is provided on the left side of the top of the base 1. A first pump body 5 is installed at the front end of the storage box 6. The output end and the input end of the first pump body 5 are respectively fixedly connected with a connecting pipe 4. A cooling water tank 18 is installed on the right side of the top of the base 1. A second pump body 17 is installed on the left side of the top of the cooling water tank 18. The output end and the input end of the second pump body 17 are respectively fixedly connected with a pipeline 15. The left side of the pipeline 15 is fixedly connected with a branch pipe 14. The bottom end of the branch pipe 14 is installed with a nozzle 13. The right side of the processing box 2 is fixedly connected with a connecting plate 16. The top end of the connecting plate 16 is welded with a support frame 12. The two sides of the bottom end of the support frame 12 are fixedly connected with a limiting block 28.

[0027] Heating boxes 3 are arranged on both sides of the processing box 2, and heating wires 19 are installed inside the heating boxes 3. A support block 20 is fixedly connected to one side of the heating box 3 near the middle. Both sides of the connecting pipe 4 respectively penetrate the first pump body 5 and the bottom end of the processing box 2. The bottom end of the pipeline 15 penetrates the inside of the cooling water tank 18 and extends to the bottom end of the cooling water tank 18. Multiple groups of nozzles 13 are arranged, and limit blocks 28 are arranged on both sides of the outside of the branch pipe 14.

[0028] Specifically, Figure 1 and Figure 4 As shown, the second pump body 17 is started, and the second pump body 17 draws cold water from the cooling water tank 18 through the pipeline 15, and then sprays the cold water to the top of the metal surface through the branch pipe 14 and the nozzle 13, so that the metal surface is quickly cooled and shaped, thereby preventing the metal parts from deforming during the picking process. After spraying, the first pump body 5 is started, and the first pump body 5 draws the sprayed water into the storage tank 6 through the connecting pipe 4, so as to facilitate the reuse of the water.

[0029] Embodiment 2: A support plate 9 is welded to the left side of the processing box 2, a movable plate 26 is arranged at the top of the support plate 9, a driving motor 8 is installed at the bottom end of the support plate 9, a rotating shaft 25 is fixedly connected to the output end of the driving motor 8, a movable plate 26 is fixedly connected to the top of the rotating shaft 25, a hydraulic cylinder 10 is installed at the top of the movable plate 26, and the hydraulic cylinder 10 is installed on the left side of the bottom end of the cover plate 11, a limiting groove is provided at the top end of the support plate 9, and connecting blocks 27 are fixedly connected to both sides of the bottom end of the movable plate 26, and the connecting blocks 27 rotate inside the limiting groove;

[0030] Specifically, Figure 1 and Figure 3As shown, when the cover 11 needs to be opened, the hydraulic cylinder 10 is started, and the hydraulic cylinder 10 drives the cover 11 to rise so that the cover 11 is separated from the top of the inside of the processing box 2, and then the drive motor 8 is started. The drive motor 8 drives the movable plate 26 to rotate through the rotating shaft 25. The rotation of the movable plate 26 can drive the cover 11 to rotate through the hydraulic cylinder 10, so that the cover 11 can be rotated away from the top of the processing box 2, preventing the cover 11 from affecting the spraying of cooling water by the nozzle 13.

[0031] Embodiment 3: Frames 7 are installed on both sides of the processing box 2, a mounting plate 22 is installed inside the frame 7, a fan 21 is installed on the side of the mounting plate 22 close to the middle, an activated carbon filter plate 23 is arranged on the side of the mounting plate 22 close to the outside, a baffle 24 is arranged on the side of the frame 7 close to the outside, a handle is installed at the front end of the baffle 24, and the activated carbon filter plate 23 is arranged on one side of the baffle 24;

[0032] Specifically, Figure 1 and Figure 2 As shown, the heating wire 19 can heat the interior of the processing box 2 to increase the temperature inside the processing box 2. When the heating wire 19 is turned on, the fan 21 is started. The fan 21 can blow air into the interior of the processing box 2 to increase the temperature inside the processing box 2 evenly and quickly. The activated carbon filter plate 23 can prevent dust and impurities from entering the interior of the processing box 2. When it is necessary to prevent air from entering the interior of the processing box 2, the baffle 24 is inserted into the interior of the frame 7.

[0033] Working principle: When the utility model is in use, the heating wire 19 can heat the inside of the treatment box 2 to increase the temperature inside the treatment box 2. When the heating wire 19 is turned on, the fan 21 is started, and the fan 21 can blow air to the inside of the treatment box 2 to make the temperature inside the treatment box 2 rise evenly and quickly. The activated carbon filter plate 23 can prevent dust and impurities from entering the inside of the treatment box 2. After the heating is completed, the hydraulic cylinder 10 is started, and the hydraulic cylinder 10 drives the cover plate 11 to rise so that the cover plate 11 is separated from the top of the inside of the treatment box 2, and then the drive motor 8 is started. The drive motor 8 drives the movable plate 26 to rotate through the rotating shaft 25, and the rotation of the movable plate 26 can be driven by the hydraulic cylinder 10 The cover plate 11 rotates, so that the cover plate 11 can be rotated away from the top of the processing box 2. When the movable plate 26 rotates, the connecting block 27 can support and limit the movable plate 26, so as to improve the stability of the movable plate 26. After the rotation, the second pump body 17 is started, and the second pump body 17 draws cold water from the cooling water tank 18 through the pipeline 15, and then sprays the cold water to the top of the metal surface through the branch pipe 14 and the nozzle 13, so that the metal surface is quickly cooled and shaped, thereby preventing the metal parts from deforming during the picking process. After spraying, the first pump body 5 is started, and the first pump body 5 draws the sprayed water into the storage box 6 through the connecting pipe 4, so as to facilitate the reuse of the water.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A metal surface heat treatment device for preventing deformation, comprising a base (1), characterized in that: A processing box (2) is arranged at the top of the base (1), a cover plate (11) is arranged at the top of the processing box (2), and rapid cooling structures for preventing metal surface deformation are arranged on both sides of the top of the base (1); The rapid cooling structure comprises a nozzle (13), a branch pipe (14) and a second pump body (17); a storage box (6) is arranged on the left side of the top of the base (1); a first pump body (5) is installed at the front end of the storage box (6); the output end and the input end of the first pump body (5) are respectively fixedly connected to a connecting pipe (4); a cooling water tank (18) is installed on the right side of the top of the base (1); a second pump body (17) is installed on the left side of the top of the cooling water tank (18); the output end and the input end of the second pump body (17) are respectively fixedly connected to a pipeline (15); the left side of the pipeline (15) is fixedly connected to a branch pipe (14); the bottom end of the branch pipe (14) is installed with a nozzle (13); the right side of the processing box (2) is fixedly connected to a connecting plate (16); the top end of the connecting plate (16) is welded with a support frame (12); and both sides of the bottom end of the support frame (12) are fixedly connected to limit blocks (28).

2. The anti-deformation metal surface heat treatment device according to claim 1, characterized in that: Heating boxes (3) are arranged on both sides of the processing box (2), a heating wire (19) is installed inside the heating box (3), and a support block (20) is fixedly connected to one side of the heating box (3) close to the middle.

3. The anti-deformation metal surface heat treatment device according to claim 1, characterized in that: Both sides of the connecting pipe (4) pass through the bottom ends of the first pump body (5) and the processing box (2) respectively, and the bottom end of the pipeline (15) passes through the interior of the cooling water tank (18) and extends to the bottom end of the interior of the cooling water tank (18).

4. The anti-deformation metal surface heat treatment device according to claim 3, characterized in that: The nozzles (13) are provided in multiple groups, and the limit blocks (28) are provided on both sides of the outside of the branch pipe (14).

5. The anti-deformation metal surface heat treatment device according to claim 1, characterized in that: A support plate (9) is welded to the left side of the processing box (2), a movable plate (26) is arranged at the top end of the support plate (9), a driving motor (8) is installed at the bottom end of the support plate (9), a rotating shaft (25) is fixedly connected to the output end of the driving motor (8), a movable plate (26) is fixedly connected to the top end of the rotating shaft (25), a hydraulic cylinder (10) is installed at the top end of the movable plate (26), and the hydraulic cylinder (10) is installed on the left side of the bottom end of the cover plate (11).

6. The anti-deformation metal surface heat treatment device according to claim 5, characterized in that: A limiting groove is provided at the top of the support plate (9), and connecting blocks (27) are fixedly connected to both sides of the bottom end of the movable plate (26), and the connecting blocks (27) rotate inside the limiting groove.

7. The anti-deformation metal surface heat treatment device according to claim 1, characterized in that: Frames (7) are installed on both sides of the processing box (2), a mounting plate (22) is installed inside the frame (7), a fan (21) is installed on the side of the mounting plate (22) close to the middle, an activated carbon filter plate (23) is arranged on the side of the mounting plate (22) close to the outside, and a baffle (24) is arranged on the side of the frame (7) close to the outside.

8. The anti-deformation metal surface heat treatment device according to claim 7, characterized in that: A handle is installed at the front end of the baffle (24), and the activated carbon filter plate (23) is arranged on one side of the baffle (24).

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