Heat treatment device for metal part manufacturing

Abstract

The utility model relates to the technical field of metal parts, and discloses a heat treatment device for metal part manufacturing, the heat treatment device comprises a bottom plate, a treatment box is fixedly mounted on one side of the top of the bottom plate, and the top of the treatment box is hollow; by arranging the water tank and the cavity, cooling water can be injected into the cavity in the treatment box after heat treatment, so that the metal parts in the treatment box are cooled, the cooling speed of the metal parts can be increased, the operation time of heat treatment equipment is shortened, and then energy consumption is reduced; the cooling water in the water tank can be separated from the heated water, meanwhile, the heat conduction coefficient is small, the heat preservation and insulation effect is good, heat transfer can be effectively reduced, temperature isolation on the two sides is achieved, waste heat can be recycled by arranging a second water pumping pipe and a water outlet pipe, and energy is saved. And the energy can be converted into electric power, heat energy or other forms of energy for recycling, so that the dependence on traditional energy is reduced, and the energy-saving effect is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of metal parts, and in particular to a heat treatment device for manufacturing metal parts. Background Art

[0002] Metal heat treatment is a process of heating metal parts to a suitable temperature in a certain medium, keeping it at this temperature for a period of time, and then cooling it, thereby changing the surface or internal structure of the metal material to control its performance. Metal heat treatment can be divided into several different heat treatment processes according to its heating medium, heating temperature and cooling method.

[0003] The existing Chinese patent with announcement number CN218811893U discloses a heat treatment device for manufacturing metal parts, including a base plate, a cooling box and a heating barrel are arranged on the top of the base plate, the top of the base plate is rotatably connected with a fixed column, and the outer wall of the fixed column is slidably connected with a movable disk. When in use, the metal parts are placed on the placement plate, and the driving end of the multi-stage cylinder moves the movable disk so that the fixed rod and its components above the heating barrel enter the heating barrel, the cover plate seals the heating barrel, the clamping block limits the fixed disk in the clamping groove, the heating barrel is heated by the heating plate, and then the metal parts are heat treated. The output shaft of the second motor rotates the multiple placement plates, so that the metal parts are heat treated in all aspects, and the output shaft of the first motor rotates to drive the fixed column to rotate, so that the heat-treated metal parts reach the top of the cooling box, and at the same time, the next batch of metal parts reach the top of the heating barrel, so as to realize continuous processing and improve processing efficiency.

[0004] However, the above-mentioned heat treatment device has the following disadvantages: the device can realize continuous processing by setting up multiple placement plates and movable disks, but the cooling process of the device is relatively slow, which reduces the efficiency of continuous processing. At the same time, during cooling, the excess heat in the cooling box is wasted and the heat energy cannot be reused.

[0005] Therefore, we propose a heat treatment device for metal parts manufacturing to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem of slow cooling effect and heat being wasted and unable to be reused, the present application provides a heat treatment device for metal parts manufacturing.

[0008] The present application provides a heat treatment device for manufacturing metal parts using the following technical solution:

[0009] A heat treatment device for manufacturing metal parts comprises a base plate, a treatment box is fixedly installed on one side of the top of the base plate, the top of the treatment box is hollow, multiple side walls of the treatment box are penetrated with cavities, a water tank is fixedly installed on one side of the treatment box, a polyurethane insulation board is arranged in the water tank, water pumps are fixedly installed on both sides of the water tank, one end of one of the water pumps is connected to the water tank with a first water pumping pipe, the other end of one of the water pumps is connected to one side of the treatment box with a first water delivery pipe, one end of the other water pump is connected to one side of the treatment box with a second water pumping pipe, and one end of the other water pump is connected to one side of the treatment box with a second water delivery pipe.

[0010] Preferably, a rotating shaft is provided between the water tank and the processing tank, the rotating shaft is rotatably connected to the base, a rotating plate is fixedly installed on the top of the rotating shaft, sealing plates are provided on both sides of the bottom of the rotating plate, a fixed shaft is fixedly installed on the bottom of the sealing plate, two placement frames are fixedly installed on the fixed shaft, and multiple through holes are provided on the two placement frames.

[0011] Preferably, hydraulic cylinders are provided on both sides of the top of the rotating plate, and the output ends of the two hydraulic cylinders are transmission-connected to the sealing plate. A motor is fixedly installed at the bottom of the base plate, and the output end of the motor is transmission-connected to the rotating shaft.

[0012] Preferably, heating plates are fixedly installed on both sides of the interior of the processing box, and the two heating plates are in contact with both sides of the placement frame.

[0013] Preferably, a water inlet pipe is connected to one side of the water tank, and a second valve is provided on the water inlet pipe.

[0014] Preferably, a water outlet pipe is provided on a side of the water tank away from the water inlet pipe, and a first valve is provided on the water outlet pipe.

[0015] In summary, the present application includes the following beneficial technical effects: by setting up a water tank and a cavity, cooling water can be injected into the cavity inside the treatment box after heat treatment, so as to cool the internal metal parts, which can speed up the cooling speed of the metal parts, reduce the operating time of the heat treatment equipment, and thus reduce energy consumption; by setting up a polyurethane insulation board, the cooling water in the water tank can be separated from the heated water; at the same time, it has a small thermal conductivity and good thermal insulation effect, which can effectively reduce heat transfer and achieve temperature isolation on both sides; by setting up a second pumping pipe and a water outlet pipe, the waste heat can be recovered and converted into electricity, thermal energy or other forms of energy for reuse, thereby reducing dependence on traditional energy and achieving energy-saving effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0017] Figure 2 is a schematic diagram of a three-dimensional cross-sectional structure of an embodiment of the application;

[0018] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure from another viewing angle of the embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. bottom plate; 2. processing box; 3. sealing plate; 4. rotating plate; 5. hydraulic cylinder; 6. rotating shaft; 7. fixed shaft; 8. placement frame; 9. water tank; 10. water outlet pipe; 11. first valve; 12. second valve; 13. water inlet pipe; 14. first water pumping pipe; 15. water pump; 16. first water supply pipe; 17. motor; 18. cavity; 19. heating plate; 20. polyurethane insulation board; 21. second water pumping pipe; 22. second water supply pipe. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] The present application embodiment discloses a heat treatment device for manufacturing metal parts. Figure 1-3 A heat treatment device for manufacturing metal parts, comprising a bottom plate 1, a treatment box 2 is fixedly installed on one side of the top of the bottom plate 1, the top of the treatment box 2 is hollow, and multiple side walls of the treatment box 2 are penetrated with cavities 18, a water tank 9 is fixedly installed on one side of the treatment box 2, a polyurethane insulation board 20 is arranged in the water tank 9, and water pumps 15 are fixedly installed on both sides of the water tank 9, one end of one of the water pumps 15 is connected to the water tank 9 and a first water pumping pipe 14 is arranged, the other end of one of the water pumps 15 is connected to one side of the treatment box 2 and a first water delivery pipe 16 is arranged, one end of the other water pump 15 is connected to one side of the treatment box 2 and a second water pumping pipe 21 is arranged, and one end of the other water pump 15 is connected to one side of the treatment box 2 and a second water delivery pipe 22; By setting up the water tank 9 and the cavity 18, cooling water can be injected into the cavity 18 inside the treatment box 2 after the heat treatment, so as to cool the metal parts inside, which can speed up the cooling speed of the metal parts, reduce the operating time of the heat treatment equipment, and thus reduce energy consumption. By setting up the polyurethane insulation board 20, the cooling water in the water tank 9 can be separated from the heated water. At the same time, it has a small thermal conductivity and good thermal insulation effect, which can effectively reduce heat transfer and realize temperature isolation on both sides. By setting up the second pumping pipe 21 and the water outlet pipe 10, the waste heat can be recovered and converted into electricity, thermal energy or other forms of energy for reuse, thereby reducing dependence on traditional energy and achieving energy-saving effects.

[0022] Reference Figure 2-3A rotating shaft 6 is arranged between the water tank 9 and the processing box 2. The rotating shaft 6 is rotatably connected to the base. A rotating plate 4 is fixedly installed on the top of the rotating shaft 6. Sealing plates 3 are arranged on both sides of the bottom of the rotating plate 4. A fixed shaft 7 is fixedly installed on the bottom of the sealing plate 3. Two placing frames 8 are fixedly installed on the fixed shaft 7. Multiple through holes are arranged on the two placing frames 8, which can place metal parts and realize two groups of continuous heat treatment of metal parts at the same time.

[0023] Reference Figure 1-3 Hydraulic cylinders 5 are arranged on both sides of the top of the rotating plate 4, and the output ends of the two hydraulic cylinders 5 are transmission connected to the sealing plate 3. A motor 17 is fixedly installed at the bottom of the bottom plate 1, and the output end of the motor 17 is transmission connected to the rotating shaft 6, which can push the placement frame 8 into the processing box 2 and drive the rotating shaft 6 and the rotating plate 4 to rotate.

[0024] Reference Figure 2-3 Heating plates 19 are fixedly installed on both sides of the processing box 2. The two heating plates 19 are in contact with the two sides of the placement frame 8, so that the metal parts in the placement frame 8 can be heat treated.

[0025] Reference Figure 1 and Figure 3 A water inlet pipe 13 is connected to one side of the water tank 9 , and a second valve 12 is provided on the water inlet pipe 13 . The second valve 12 can be started to continuously input cooling water into the water tank 9 .

[0026] Reference Figure 1 and Figure 3 A water outlet pipe 10 is provided on the side of the water tank 9 away from the water inlet pipe 13. A first valve 11 is provided on the water outlet pipe 10. The water outlet pipe 10 can be used to release the hot water inside, thereby converting it into electricity, heat energy or other forms of energy for reuse.

[0027] The implementation principle of a heat treatment device for manufacturing metal parts in the embodiment of the present application is as follows: when in use, the metal parts can be placed in the placement frame 8, and then the heating plate 19 is started for preheating, the motor 17 is started, the motor 17 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives one side of the rotating plate 4 to be located at the top of the processing box 2, and then the hydraulic cylinder 5 close to the top of the processing box 2 is started, the hydraulic cylinder 5 pushes the fixed shaft 7 into the processing box 2, the sealing plate 3 is located at the top of the processing box 2 to seal the interior, the heating plate 19 inside the processing box 2 performs heat treatment on the metal parts in the placement frame 8, after the heat treatment is completed, one of the water pumps 15 is started, one of the water pumps 15 pumps out the cooling water in the water tank 9 through the pumping pipe, and then transports it into the cavity 18 of the processing box 2 through the first water delivery pipe 16, for the treatment The interior of the processing box 2 is cooled down, thereby cooling the metal parts in the placement frame 8. Cooling water can be added to the water tank 9 through the water inlet pipe 13. After cooling, another water pump 15 can be started. The other water pump 15 extracts the heated water in the cavity 18 of the processing box 2 through the second pumping pipe 21, and then transports it to one side of the polyurethane insulation board 20 in the water tank 9 through the second water delivery pipe 22 to recover the remaining heat. Then the first valve 11 can be started to output the hot water through the water outlet pipe 10 to reuse the thermal energy. Then the hydraulic cylinder 5 is started, and the hydraulic cylinder 5 drives the sealing plate 3 and the fixed shaft 7 to move to the top. Then the motor 17 is started, and the motor 17 drives the rotating shaft 6 to rotate, thereby moving the placement frame 8 on the other side to the top of the processing box 2, and then the operation is carried out in sequence.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: 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 in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A heat treatment device for manufacturing metal parts, comprising a base plate (1), characterized in that: A treatment box (2) is fixedly mounted on one side of the top of the bottom plate (1); the top of the treatment box (2) is hollow; multiple side walls of the treatment box (2) are provided with cavities (18); a water tank (9) is fixedly mounted on one side of the treatment box (2); a polyurethane heat-insulating board (20) is arranged inside the water tank (9); water pumps (15) are fixedly mounted on both sides of the water tank (9); a first water pumping pipe (14) is arranged between one end of one of the water pumps (15) and the water tank (9); a first water delivery pipe (16) is arranged between the other end of one of the water pumps (15) and one side of the treatment box (2); a second water pumping pipe (21) is arranged between one end of the other water pump (15) and one side of the treatment box (2); and a second water delivery pipe (22) is arranged between one end of the other water pump (15) and one side of the treatment box (2).

2. A heat treatment device for manufacturing metal parts according to claim 1, characterized in that: A rotating shaft (6) is arranged between the water tank (9) and the treatment box (2), and the rotating shaft (6) is rotatably connected to the base. A rotating plate (4) is fixedly installed on the top of the rotating shaft (6), and sealing plates (3) are arranged on both sides of the bottom of the rotating plate (4). A fixed shaft (7) is fixedly installed on the bottom of the sealing plate (3), and two placement frames (8) are fixedly installed on the fixed shaft (7), and a plurality of through holes are arranged on the two placement frames (8).

3. A heat treatment device for manufacturing metal parts according to claim 2, characterized in that: Hydraulic cylinders (5) are provided on both sides of the top of the rotating plate (4), and the output ends of the two hydraulic cylinders (5) are both transmission-connected to the sealing plate (3). A motor (17) is fixedly mounted on the bottom of the base plate (1), and the output end of the motor (17) is transmission-connected to the rotating shaft (6).

4. A heat treatment device for manufacturing metal parts according to claim 2, characterized in that: Heating plates (19) are fixedly installed on both sides of the processing box (2), and the two heating plates (19) are in contact with both sides of the placement frame (8).

5. The heat treatment device for manufacturing metal parts according to claim 2, characterized in that: One side of the water tank (9) is connected to a water inlet pipe (13), and a second valve (12) is provided on the water inlet pipe (13).

6. A heat treatment device for manufacturing metal parts according to claim 5, characterized in that: A water outlet pipe (10) is provided on the side of the water tank (9) away from the water inlet pipe (13), and a first valve (11) is provided on the water outlet pipe (10).

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