Hexagonal steel processing, forming and extruding device

Abstract

The utility model discloses a hexagonal steel processing and forming extrusion device which comprises a main body, hydraulic cylinders are arranged on the two sides of the upper end of the main body, forming dies are arranged at the output ends of the hydraulic cylinders, the hexagonal steel processing and forming extrusion device further comprises a transmission cavity, the transmission cavity is formed in the rear side of the upper end in the main body, and a threaded rod is rotationally arranged on the front side in the transmission cavity. A lifting plate is in threaded connection with the exterior of the threaded rod, one end of the lifting plate extends to the exterior of the transmission cavity, the lifting plate is in sliding fit with the transmission cavity, a heating plate is arranged below the end, located outside the transmission cavity, of the lifting plate, and the heating plate is connected with the lifting plate through a connecting block; a guide rod is arranged on the rear side of the interior of the transmission cavity, penetrates through the lifting plate and is in sliding fit with the lifting plate. According to the hexagonal steel machining forming extrusion device, the problem caused by too high or too low heating degree in the steel extrusion process can be avoided, meanwhile, rapid heat dissipation can be conducted on hexagonal steel, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hexagonal steel processing, in particular to a hexagonal steel processing, forming and extruding device. Background Art

[0002] Hexagonal steel is a type of steel with a hexagonal cross-section, usually consisting of six inner angles and six outer angles. This type of steel is usually used in structures that require higher strength and rigidity, such as bridges, buildings, and mechanical parts. The advantages of hexagonal steel include high strength, high rigidity, good durability and stability, and easy processing and manufacturing. Hexagonal steel can also be further improved in its mechanical properties and corrosion resistance through processes such as heat treatment and surface treatment. Hexagonal steel is first heat treated during processing and then extruded through a forming extrusion device.

[0003] The existing Chinese patent with announcement number CN210647788U discloses a heat treatment extruder based on steel, wherein legs are installed on both sides of the lower end of the frame, a partition is installed inside the frame, a hydraulic cylinder is installed in the middle of the upper end of the partition, a first support plate is installed at the lower end of the hydraulic cylinder, a heating plate is installed below the first support plate, an electric heating plate is installed inside the heating plate, an electric heating wire is installed inside the electric heating plate, a heat spreader is installed at the lower end of the heating plate, an upper extrusion plate is installed at the lower end of the heat spreader, and an upper mold body is installed at the lower end of the upper extrusion plate.

[0004] Although the above scheme can form and extrude hexagonal steel, the device lacks a temperature detection mechanism when heating. The heating temperatures of hexagonal steels of different materials are different, so it is easy to cause problems of excessive or low heating degrees. At the same time, the temperature of the hexagonal steel after forming and extrusion is high. The device lacks effective cooling measures, which affects the overall efficiency. Therefore, it does not meet the existing needs. In this regard, we propose a hexagonal steel processing, forming and extrusion device. Utility Model Content

[0005] The utility model aims to provide a hexagonal steel processing, forming and extruding device to solve the problems in the above-mentioned background technology that the hexagonal steel processing, forming and extruding device lacks monitoring of the heating temperature and lacks effective cooling of the hexagonal steel after forming and extrusion, which affects the work efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a hexagonal steel processing and forming extrusion device, comprising a main body, hydraulic cylinders are arranged on both sides of the upper end of the main body, and a forming die is arranged at the output end of the hydraulic cylinder;

[0007] It also includes a transmission cavity, which is opened at the rear side of the upper end of the main body, a threaded rod is rotatably arranged at the front side of the transmission cavity, and a lifting plate is threadedly connected to the outside of the transmission cavity, one end of the lifting plate extends to the outside of the transmission cavity, and the lifting plate and the transmission cavity are slidably matched, a heating plate is arranged below the lifting plate at one end outside the transmission cavity, and the heating plate and the lifting plate are connected by a connecting block, and a guide rod is arranged at the rear side of the transmission cavity, the guide rod passes through the lifting plate, and the guide rod and the lifting plate are slidably matched;

[0008] It also includes a cooling chamber, which is opened on the lower side of the main body, an insulation plate is provided on the upper side of the cooling chamber, a water tank is provided on one side below the cooling chamber, a water inlet pipe is provided on one side of the water tank, and the water inlet pipe extends to the outside of the water tank, an air equalizing plate is provided on one side of the cooling chamber, an air outlet channel is provided inside the air equalizing plate, a water spray seat is provided on the other side of the cooling chamber, a water pump is provided on one side of the cooling chamber, and the water pump is connected to the water spray seat and the water tank through a water pipe.

[0009] Preferably, a fan is provided on one side of the air equalizing plate, the fan is connected to the air equalizing plate and the air supply pipe through the air supply pipe, and the air supply pipe is connected to the air outlet channel.

[0010] Preferably, a refrigeration mechanism is provided at the lower end of the water tank.

[0011] Preferably, an electric telescopic rod is provided at the lower end inside the cooling chamber, and the output end of the electric telescopic rod is connected to the heat insulation board.

[0012] Preferably, a servo motor is provided on one side of the lower end of the transmission cavity, and the output end of the servo motor is connected to the threaded rod through a coupling.

[0013] Preferably, a temperature sensor is provided at the lower end inside the connecting block.

[0014] Preferably, a water outlet pipe is provided on one side of the lower end of the cooling chamber, and the water outlet pipe extends to the outside of the main body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model has a transmission cavity at the rear side of the upper end of the main body, a lifting plate is arranged inside the transmission cavity, and the lower side of the lifting plate is connected to the heating plate through a connecting block. When heat treatment is performed on steel, the height of the lifting plate can be adjusted by rotating the threaded rod in the transmission cavity, so that the lifting plate can drive the heating plate to clamp and fix steel of different heights, and then the heat treatment can be performed through the heating plate. At this time, the specific temperature of the heating plate can be known through the temperature sensor at the lower end of the connecting block, so as to facilitate the specific adjustment of the heating temperature of the heating plate, and avoid problems caused by too high or too low heating degree during the steel extrusion process.

[0017] 2. The utility model provides a water spray seat on the upper side of one side of the cooling chamber. After the forming and extrusion is completed, the hexagonal steel can be moved downward by an electric telescopic rod. After the water pump is started, the cooling water in the water tank can enter the water spray seat. A nozzle is provided on the water spray seat, so that the cooling water can be sprayed out to cool the surface of the hexagonal steel, making it easy to take out the hexagonal steel, and the excess waste water can be discharged through the outlet pipe, and water accumulation occurs inside the surface.

[0018] 3. The utility model is provided with a fan on one side of the cooling chamber. When cooling is performed, the fan can be started to allow the cold gas in the water tank to enter the air equalizing plate. An air outlet channel is provided inside the air equalizing plate. When the cold gas enters, it can be discharged evenly, so that the hexagonal steel can be evenly cooled and the heat dissipated, which avoids local rapid cooling that affects the overall cooling and forming effect, and can further improve the cooling speed of the hexagonal steel, thereby increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view schematic diagram of the internal structure of the utility model;

[0020] Figure 2 It is a side view schematic diagram of the internal structure of the transmission chamber of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the air equalizing plate of the utility model;

[0022] Figure 4 For the utility model Figure 1 A partial enlarged view of the middle A area;

[0023] Figure 5 For the utility model Figure 1 A partial enlarged view of area B.

[0024] In the figure: 1. main body; 2. hydraulic cylinder; 3. forming mold; 4. heat insulation board; 5. electric telescopic rod; 6. transmission chamber; 7. servo motor; 8. threaded rod; 9. guide rod; 10. lifting plate; 11. heating plate; 12. connecting block; 13. temperature sensor; 14. cooling chamber; 15. fan; 16. water tank; 17. refrigeration mechanism; 18. water inlet pipe; 19. air supply pipe; 20. air equalizing plate; 21. air outlet channel; 22. water pump; 23. water spray seat; 24. water supply pipe; 25. water outlet pipe. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5 The utility model provides a technical solution: a hexagonal steel processing and forming extrusion device, comprising a main body 1, hydraulic cylinders 2 are arranged on both sides of the upper end of the main body 1, and a forming die 3 is arranged at the output end of the hydraulic cylinder 2;

[0027] It also includes a transmission chamber 6, which is opened at the rear side of the upper end of the main body 1, and a threaded rod 8 is rotatably provided at the front side of the transmission chamber 6. The external thread of the threaded rod 8 is connected to a lifting plate 10, one end of the lifting plate 10 extends to the outside of the transmission chamber 6, and the lifting plate 10 and the transmission chamber 6 are slidably matched. A heating plate 11 is provided below the lifting plate 10 at one end of the outside of the transmission chamber 6, and the heating plate 11 and the lifting plate 10 are connected by a connecting block 12. A guide rod 9 is provided at the rear side of the transmission chamber 6, and the guide rod 9 passes through the lifting plate 10, and the guide rod 9 and the lifting plate 10 are slidably matched;

[0028] It also includes a cooling chamber 14, which is opened on the lower side of the main body 1, and an insulation plate 4 is arranged on the upper side of the cooling chamber 14. A water tank 16 is arranged on one side below the cooling chamber 14, and a water inlet pipe 18 is arranged on one side of the water tank 16, and the water inlet pipe 18 extends to the outside of the water tank 16. An air equalizing plate 20 is arranged on one side of the cooling chamber 14, and an air outlet channel 21 is opened inside the air equalizing plate 20. A water spray seat 23 is arranged on the other side of the cooling chamber 14, and a water pump 22 is arranged on one side of the cooling chamber 14. The water pump 22 is connected to the water spray seat 23 and the water tank 16 through a water pipe 24.

[0029] When in use, after the hexagonal steel is formed and extruded, the electric telescopic rod 5 is started to move the hexagonal steel into the cooling chamber 14, and the water pump 22 and the fan 15 are started, so that the water spray seat 23 can spray cooling water to avoid cooling the hexagonal steel, and the cold air inside the water tank 16 will enter the air equalizing plate 20 and be evenly discharged, and evenly blow toward the hexagonal steel, so as to realize air cooling and heat dissipation of the hexagonal steel, which can further improve the cooling speed of the hexagonal steel, thereby increasing work efficiency.

[0030] See also Figure 1 , Figure 2 and Figure 5 A fan 15 is provided on one side of the air balancing plate 20, and the fan 15 is connected to the air balancing plate 20 and the air delivery pipe 19 through the air delivery pipe 19, and the air delivery pipe 19 is connected to the air outlet channel 21. The fan 15 can blow the cold gas in the water tank 16 to the hexagonal steel to achieve air cooling and heat dissipation;

[0031] See also Figure 1 A refrigeration mechanism 17 is provided at the lower end of the water tank 16, and the refrigeration mechanism 17 can refrigerate the water tank 16 to ensure that the cooling water in the water tank 16 can achieve a cooling effect;

[0032] See also Figure 1 The lower end of the cooling chamber 14 is provided with an electric telescopic rod 5, and the output end of the electric telescopic rod 5 is connected to the heat insulation board 4. The electric telescopic rod 5 can drive the heat insulation board 4 to move up and down, so as to facilitate the height adjustment of the hexagonal steel;

[0033] See also Figure 2 A servo motor 7 is provided on one side of the lower end of the transmission cavity 6, and the output end of the servo motor 7 is connected to the threaded rod 8 through a coupling, and the servo motor 7 provides power for the lifting of the heating plate 11;

[0034] See also Figure 2 and Figure 4 A temperature sensor 13 is provided at the lower end of the connection block 12. The temperature sensor 13 can detect the temperature of the connection block 12 to avoid problems caused by excessively high or low heating during the steel extrusion process;

[0035] See also Figure 1 and Figure 2 A water outlet pipe 25 is provided on one side of the lower end of the cooling chamber 14, and the water outlet pipe 25 extends to the outside of the main body 1. The water outlet pipe 25 can spray out excess waste water to avoid internal water accumulation.

[0036] Working principle: When in use, place the steel on the upper end of the insulation board 4, start the servo motor 7, and the threaded rod 8 can be rotated under the transmission of the coupling, and the threaded rod 8 will drive the lifting plate 10 to rotate synchronously. Since the lifting plate 10 and the guide rod 9 slide together, the rotation of the lifting plate 10 will be converted into vertical movement up and down. The lifting plate 10 will drive the heating plate 11 to contact the steel, so that the heating plate 11 can be started to perform heat treatment on the penetration. The temperature of the heating plate 11 can be detected by the temperature sensor 13, so that the temperature of the heating plate 11 can be adjusted in time to avoid problems caused by too high or too low heating during the steel extrusion process. After the steel is heat treated, the hydraulic cylinders 2 on both sides are started, so that the forming mold 3 can be used to form and extrude the steel. The steel is pressed into hexagonal steel. After the forming and extrusion are completed, the electric telescopic rod 5 is started to move the insulation board 4 downward. The downward movement of the insulation board 4 will drive the hexagonal steel to move into the interior of the cooling chamber 14, and the water pump 22 and the fan 15 are started. The water pump 22 will allow the cooling water in the water tank 16 to enter the water spray seat 23 through the water pipe 24 and be discharged through the water spray seat 23, so that the surface of the hexagonal steel can be quickly cooled down by the contact between the water flow and the hexagonal steel, and the fan 15 can allow the cold gas in the water tank 16 to enter the interior of the air equalizing plate 20 through the air pipe 19, and the cold gas will be evenly discharged through the air outlet channel 21 inside the air equalizing plate 20, so as to be evenly blown to the hexagonal steel, so as to realize the air cooling and heat dissipation of the hexagonal steel, which can further improve the cooling speed of the hexagonal steel, thereby increasing the work efficiency.

[0037] 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 hexagonal steel processing and forming extrusion device, comprising a main body (1), hydraulic cylinders (2) are arranged on both sides of the upper end of the main body (1), and a forming die (3) is arranged at the output end of the hydraulic cylinder (2), characterized in that: It also includes a transmission cavity (6), which is opened at the rear side of the upper end of the main body (1); a threaded rod (8) is rotatably arranged at the front side of the transmission cavity (6); the outer thread of the threaded rod (8) is connected to a lifting plate (10); one end of the lifting plate (10) extends to the outside of the transmission cavity (6), and the lifting plate (10) and the transmission cavity (6) are slidably matched; a heating plate (11) is arranged below the end of the lifting plate (10) outside the transmission cavity (6); the heating plate (11) and the lifting plate (10) are connected via a connecting block (12); a guide rod (9) is arranged at the rear side of the transmission cavity (6); the guide rod (9) passes through the lifting plate (10), and the guide rod (9) and the lifting plate (10) are slidably matched; It also includes a cooling chamber (14), which is opened on the lower side of the main body (1); a heat insulation plate (4) is arranged on the upper side of the cooling chamber (14); a water tank (16) is arranged on one side below the cooling chamber (14); a water inlet pipe (18) is arranged on one side of the water tank (16); and the water inlet pipe (18) extends to the outside of the water tank (16); an air distribution plate (20) is arranged on one side of the cooling chamber (14); an air outlet channel (21) is arranged inside the air distribution plate (20); a water spray seat (23) is arranged on the other side of the cooling chamber (14); a water pump (22) is arranged on one side of the cooling chamber (14); and the water pump (22) is connected to the water spray seat (23) and the water tank (16) via a water pipe (24).

2. A hexagonal steel processing, forming and extrusion device according to claim 1, characterized in that: A fan (15) is provided on one side of the air equalizing plate (20); the fan (15) is connected to the air equalizing plate (20) and the air supply pipe (19) via the air supply pipe (19); and the air supply pipe (19) is in communication with the air outlet channel (21).

3. The hexagonal steel processing, forming and extrusion device according to claim 1 is characterized in that: A refrigeration mechanism (17) is provided at the lower end of the water tank (16).

4. The hexagonal steel processing and forming extrusion device according to claim 1 is characterized in that: An electric telescopic rod (5) is provided at the lower end inside the cooling cavity (14), and the output end of the electric telescopic rod (5) is connected to the heat insulation board (4).

5. The hexagonal steel processing, forming and extrusion device according to claim 1, characterized in that: A servo motor (7) is provided on one side of the lower end of the transmission chamber (6), and the output end of the servo motor (7) is connected to the threaded rod (8) through a coupling.

6. The hexagonal steel processing, forming and extrusion device according to claim 1, characterized in that: A temperature sensor (13) is provided at the lower end inside the connection block (12).

7. The hexagonal steel processing, forming and extrusion device according to claim 1 is characterized in that: A water outlet pipe (25) is provided on one side of the lower end of the cooling cavity (14), and the water outlet pipe (25) extends to the outside of the main body (1).

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