Heat treatment device for producing and processing steel castings

Abstract

The utility model relates to the technical field of steel castings, in particular to a heat treatment device for producing and processing steel castings. According to the technical scheme, the device comprises a heat treatment furnace, a base and a cooling box, the heat treatment furnace is fixedly installed at the top of the base, a moving mechanism is arranged at the top of the base on one side of the heat treatment furnace and comprises a sealing door and a coiler, the sealing door and the base are installed in a sliding mode, the coiler is arranged at the top of the sealing door, and a material loading mechanism is installed on one side of the sealing door in a sliding mode; the material carrying mechanism comprises a moving frame and a placing table, and the moving frame and the sealing door are installed in a sliding mode. Through the combination of various structures, the steel casting cooling device can quickly cool steel castings, transfer operation can be carried out without the help of a transfer trolley and hoisting equipment, the machining process is greatly saved, the machining efficiency is improved, smoke generated during cooling can be sucked out through the air suction pipe, and the cooling efficiency is improved. The air is prevented from drifting to the surrounding air to cause pollution, and the environment-friendly effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel casting production, in particular to a heat treatment device for the production and processing of steel castings. Background Art

[0002] With the rapid development of industrial technology, steel castings are increasingly used in machinery, automobiles, aerospace and other fields. During the production and processing of steel castings, their quality and performance are often affected by the heat treatment process. Heat treatment is an important process that changes the internal structure and properties of metal materials by heating, insulation and cooling. However, the traditional heat treatment method is to heat the castings and then use a transfer vehicle or lifting equipment to transfer the castings to the cooling equipment for cooling operations. The transfer process is more cumbersome, which increases safety risks, reduces processing efficiency, and cannot meet the needs of modern industrial production. Therefore, it is necessary to design a heat treatment device for the production and processing of steel castings. Utility Model Content

[0003] The utility model aims to provide a heat treatment device for the production and processing of steel castings to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat treatment device for the production and processing of steel castings, comprising a heat treatment furnace, a base and a cooling box, the heat treatment furnace is fixedly installed on the top of the base, a moving mechanism is provided on the top of the base on one side of the heat treatment furnace, the moving mechanism comprises a sealing door and a reel, the sealing door is slidably installed between the base, a reel is provided on the top of the sealing door, a loading mechanism is slidably installed on one side of the sealing door, the loading mechanism comprises a moving frame and a placing table, the moving frame is slidably installed between the sealing door, the moving frame is cooperatively connected with the reel, the moving frame is fixedly installed between the placing table, and a cooling box is fixedly installed at the bottom of the base.

[0005] Preferably, the moving mechanism further comprises a sliding frame and a threaded sleeve, the sealing door and the base are slidably mounted via the sliding frame, and a threaded sleeve is fixedly mounted at the rear end of the sliding frame.

[0006] Preferably, a threaded rod is rotatably mounted on the rear end of the base, the threaded rod passes through a threaded sleeve, and a motor is fixedly mounted on one side of the base, the motor is cooperatively connected with the threaded rod.

[0007] Preferably, an exhaust gas treatment component is provided on one side of the cooling box, and the exhaust gas treatment component includes a filter box, a fan and a filter plate. The filter box is fixedly installed on the bottom of the base, the filter plate is fixedly connected to the inside of the filter box, and the fan is fixedly connected to one side of the filter box.

[0008] Preferably, the exhaust gas treatment component also includes an air intake pipe and a suction head, a through groove is opened on the inner side of the base, an air intake pipe is fixedly connected to the inner wall of the through groove, a suction head is fixedly installed on the inner side of the air intake pipe, and the air intake pipe is connected to the fan.

[0009] Preferably, the through groove is communicated with the cooling box, and the through groove corresponds to the placement table.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. By setting up the cooperation between the moving mechanism and the loading assembly, the placing table can be taken out of the heat treatment furnace through the moving mechanism, so that the placing table can be directly moved downward and extended into the cooling box. The steel castings on the placing table can be immersed in the cooling box for cooling operation relatively quickly, without the need for transfer vehicles and lifting equipment for transfer operations, which greatly saves the processing process and improves the processing efficiency.

[0012] 2. By providing a waste treatment component and arranging an air intake pipe on the inner wall of the through groove, harmful fumes generated when the steel casting is cooled in the cooling box can be sucked out by the air intake pipe, which can effectively prevent the waste gas from drifting into the surrounding air during the cooling process. By introducing the sucked out waste into the filter box for purification and filtration, it can effectively prevent pollution to the air environment and improve the environmental protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the material loading mechanism of the utility model;

[0016] Figure 4 This is a schematic diagram of the base structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the waste gas treatment component of the utility model;

[0018] Figure 6 This is a schematic cross-sectional structural diagram of the filter box of the utility model.

[0019] In the figure: 1. heat treatment furnace; 2. base; 201. motor; 202. threaded rod; 203. through groove; 3. exhaust gas treatment component; 301. filter box; 302. fan; 303. suction pipe; 304. suction head; 305. filter plate; 4. cooling box; 5. moving mechanism; 501. sliding frame; 502. sealing door; 503. threaded sleeve; 504. retractor; 6. loading mechanism; 601. moving frame; 602. placement table. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the utility model proposes a heat treatment device for steel casting production and processing, including a heat treatment furnace 1, a base 2 and a cooling box 4, the heat treatment furnace 1 is fixedly installed on the top of the base 2, a moving mechanism 5 is provided on the top of the base 2 on one side of the heat treatment furnace 1, the moving mechanism 5 includes a sealing door 502 and a retractor 504, the sealing door 502 is slidably installed with the base 2, the top of the sealing door 502 is provided with a retractor 504, the moving mechanism 5 also includes a sliding frame 501 and a threaded sleeve 503, the sealing door 502 is slidably installed with the base 2 through the sliding frame 501, the sliding frame 501 can be used to slide left and right along the base 2, and the rear end of the sliding frame 501 is fixedly installed with bolts The threaded sleeve 503 and the rear end of the base 2 are rotatably installed with a threaded rod 202, the threaded rod 202 penetrates the threaded sleeve 503, the threaded sleeve 503 and the threaded rod 202 are threadedly meshed, and a motor 201 is fixedly installed on one side of the base 2, the motor 201 and the threaded rod 202 are cooperatively connected, and the output end of the motor 201 and the threaded rod 202 are fixedly connected, and the threaded rod 202 can be driven to rotate by starting the motor 201, and the threaded sleeve 503 can be driven to move left and right through the rotation of the threaded rod 202, and the sliding frame 501 can be driven to move left and right synchronously, and the sealing door 502 can be driven to move to the heat treatment furnace 1, so that the sealing door 502 and the heat treatment furnace 1 can be fitted and sealed;

[0023] A loading mechanism 6 is slidably installed on one side of the sealed door 502, and the loading mechanism 6 includes a moving frame 601 and a placing table 602. The moving frame 601 is slidably installed between the sealed door 502, and the moving frame 601 is cooperatively connected with a reel 504. A steel cable is reeled on the reel 504, and one end of the steel cable is fixedly connected to the top of the moving frame 601. The reel 504 can retract and release the steel cable, and can drive the moving frame 601 to move up and down. The moving frame 601 is fixedly installed between the placing table 602, and the steel castings that need heat treatment can be conveniently placed through the placing table 602. By driving the sealed door 502 to move closer to the heat treatment furnace 1, the placing table 602 can be extended into the heat treatment furnace 1, and the steel castings can be conveniently heated through the heat treatment furnace 1;

[0024] A cooling box 4 is fixedly installed at the bottom of the base 2 by bolts, and cooling water can be conveniently stored through the cooling box 4. A drain port is provided at the bottom of the cooling box 4, which can facilitate the discharge and replacement of cooling water. A through groove 203 is opened on the inner side of the base 2, and the through groove 203 is communicated with the cooling box 4. The through groove 203 corresponds to the placement table 602. By driving the sealing door 502 to move to the left, the placement table 602 can be taken out of the heat treatment furnace 1. When the placement table 602 is moved to correspond to the through groove 203, the steel cable is retracted and released by the retractor 504, so that the movable frame 601 can be moved downward, so that the placement table 602 can extend from the through groove 203 to the cooling box 4, so that the steel casting on the placement table 602 can be cooled quickly and conveniently, and the transfer operation can be carried out without the help of a transfer vehicle and lifting equipment, which greatly saves the processing process and improves the processing efficiency.

[0025] An exhaust gas treatment component 3 is provided on one side of the cooling box 4. The exhaust gas treatment component 3 includes a filter box 301, a fan 302 and a filter plate 305. The filter box 301 is fixedly installed at the bottom of the base 2. The filter plate 305 is fixedly connected to the inside of the filter box 301. The fan 302 is fixedly connected to one side of the filter box 301. The exhaust gas treatment component 3 also includes an air intake pipe 303 and a suction head 304. The inner wall of the through groove 203 is fixedly connected to the air intake pipe 303. The inner side of the air intake pipe 303 is fixedly installed with a suction head. 304, the suction pipe 303 is connected with the fan 302, and the suction effect can be generated by starting the fan 302. The smoke emitted when the steel casting is cooled by the cooling box 4 can be absorbed by the suction head 304 into the suction pipe 303, which can prevent the smoke from being directly emitted into the air. The absorbed smoke can be transported to the filter box 301. A plurality of filter plates 305 are arranged inside the filter box 301, which can facilitate filtering of the smoke and avoid pollution to the surrounding air.

[0026] The working principle of the heat treatment device for the production and processing of steel castings based on the embodiment is as follows: by placing the steel castings that need to be heat treated on the placement table 602, the threaded rod 202 is driven to rotate by starting the motor 201, and the sliding frame 501 can be driven to move by the threaded sleeve 503, and the sealing door 502 is driven to move to the right by the sliding frame 501, so that the placement table 602 can be extended into the heat treatment furnace 1, and the sealing door 502 is made to fit and seal with the heat treatment furnace 1, and the steel castings on the placement table 602 can be heated by the heat treatment furnace 1. After the heating treatment is completed, the sealing door 502 is driven to move to the left to separate from the heat treatment furnace 1. The placement table 602 can be taken out from the heat treatment furnace 1, and the placement table 602 is driven to move to the through slot 203, and the steel cable is loosened by the reel 504 so that the movable frame 601 can slide downward, and the placement table 602 can be extended into the cooling box 4 through the through slot 203, and the cooling water in the cooling box 4 is used to cool the steel castings on the placement table 602, and the suction force is generated by starting the fan 302, and the suction head 304 can be used to absorb the smoke emitted from the cooling box 4 into the suction pipe 303, and the absorbed smoke is transported to the filter box 301, and the filter plate 305 is used to purify and filter the smoke to avoid air pollution.

[0027] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A heat treatment device for the production and processing of steel castings, characterized in that: The invention comprises a heat treatment furnace (1), a base (2) and a cooling box (4); the heat treatment furnace (1) is fixedly mounted on the top of the base (2); a moving mechanism (5) is provided on the top of the base (2) on one side of the heat treatment furnace (1); the moving mechanism (5) comprises a sealing door (502) and a reel (504); the sealing door (502) is slidably mounted on the base (2); a reel (504) is provided on the top of the sealing door (502); a loading mechanism (6) is slidably mounted on one side of the sealing door (502); the loading mechanism (6) comprises a moving frame (601) and a placing table (602); the moving frame (601) is slidably mounted on the sealing door (502); the moving frame (601) is cooperatively connected to the reel (504); the moving frame (601) and the placing table (602) are fixedly mounted; and a cooling box (4) is fixedly mounted on the bottom of the base (2).

2. A heat treatment device for steel casting production and processing according to claim 1, characterized in that: The moving mechanism (5) further comprises a sliding frame (501) and a threaded sleeve (503); the sealing door (502) and the base (2) are slidably mounted via the sliding frame (501); and the threaded sleeve (503) is fixedly mounted at the rear end of the sliding frame (501).

3. A heat treatment device for steel casting production and processing according to claim 2, characterized in that: A threaded rod (202) is rotatably mounted on the rear end of the base (2), the threaded rod (202) passing through a threaded sleeve (503), and a motor (201) is fixedly mounted on one side of the base (2), the motor (201) being cooperatively connected to the threaded rod (202).

4. The heat treatment device for steel casting production and processing according to claim 1 is characterized in that: An exhaust gas treatment component (3) is arranged on one side of the cooling box (4), and the exhaust gas treatment component (3) comprises a filter box (301), a fan (302) and a filter plate (305); the filter box (301) is fixedly installed on the bottom of the base (2); the filter plate (305) is fixedly connected to the inside of the filter box (301); and the fan (302) is fixedly connected to one side of the filter box (301).

5. A heat treatment device for steel casting production and processing according to claim 4, characterized in that: The exhaust gas treatment component (3) also includes an air intake pipe (303) and a suction head (304); a through groove (203) is provided on the inner side of the base (2); an air intake pipe (303) is fixedly connected to the inner wall of the through groove (203); a suction head (304) is fixedly installed on the inner side of the air intake pipe (303); and the air intake pipe (303) is connected to the fan (302).

6. A heat treatment device for steel casting production and processing according to claim 5, characterized in that: The through groove (203) is in communication with the cooling box (4), and the through groove (203) corresponds to the placement table (602).

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