Iron casting cooling equipment

Abstract

The utility model discloses iron casting cooling equipment which comprises a supporting frame and a rotating frame, the rotating frame is arranged in the supporting frame, a driving box is installed on one side of the supporting frame, a plurality of sets of limiting wheels are movably installed on the other side of the supporting frame, and the limiting wheels are connected with the rotating frame in a sliding mode. A plurality of sets of integrated plates are installed on the inner wall of the rotating frame at equal intervals, reciprocating motors are installed on the side walls of the integrated plates, gears are installed at the output ends of the reciprocating motors, sliding rails are installed on the portions, on the two sides of the reciprocating motors, of the side walls of the integrated plates, and sliding blocks are installed on the surfaces of the sliding rails in a sliding mode; and bearing blocks are installed on the side walls of the sliding blocks correspondingly, and racks are installed on the side walls of the bearing blocks correspondingly. According to the utility model, the iron casting can be conveniently cooled through surrounding blowing and reciprocating blowing, the contact area between the iron casting and cooling airflow is increased, and the cooling effect of the iron casting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling equipment, and specifically relates to a cooling equipment for iron castings. Background Technique

[0002] Iron castings are items cast from molten iron. These items are collectively referred to as cast iron parts. Cast iron parts are alloys composed of iron, carbon, and silicon. Among them, foundry pig iron is the basic furnace charge for cast iron parts. The carbon in foundry pig iron exists in the form of flaky graphite, making its fracture surface gray, and it is usually called gray iron. Due to the softness and lubricating effect of graphite, foundry pig iron has good cutting, wear resistance, and casting properties. However, due to its insufficient tensile strength, foundry pig iron cannot be used for forging and rolling, and is mainly used for manufacturing various castings, such as machine tool beds, iron pipes, etc. After the production and processing of iron castings, they need to be cooled. In order to better cool the iron castings, a cooling equipment for iron castings is proposed.

[0003] As disclosed in a cooling equipment for nodular iron castings of a water jet loom with the authorization announcement number CN217492665U, it includes a cooling box. The inner wall of the cooling box is respectively formed with a cooling chamber and a recovery chamber through a partition. The top of the cooling box is connected with a water storage tank. One end of the water storage tank is fixedly connected with a connecting pipe. One end of the connecting pipe penetrates through the cooling chamber and is fixedly connected with a fixed pipe. The fixed pipe is fixedly connected with the inner top wall of the cooling chamber. The bottom of the fixed pipe is fixedly connected with an atomizing nozzle;

[0004] Although it realizes that through the cooperation of the water storage tank, the connecting pipe, the fixed pipe, and the atomizing nozzle, the cooling liquid can be evenly sprayed out, so as to facilitate the uniform cooling treatment of the surface of the nodular iron casting and achieve the effect of rapid cooling. And through the setting of the collection hole, it can recycle the used cooling liquid, so as to facilitate reuse and reduce the waste of water resources;

[0005] However, it does not solve the problem that the existing cooling equipment is not conducive to conveniently blowing air around and reciprocatingly blowing air to cool the iron casting during use, which is not conducive to increasing the contact area between the iron casting and the cooling air flow and affects the cooling effect of the iron casting. Content of the Utility Model

[0006] The purpose of the utility model is to provide a cooling equipment for iron castings to solve the problem in the above background technique that the cooling equipment is not convenient for conveniently blowing air around and reciprocatingly blowing air to cool the iron casting, which is not conducive to increasing the contact area between the iron casting and the cooling air flow and affects the cooling effect of the iron casting.

[0007] To achieve the above object, the present utility model provides the following technical solutions: An iron casting cooling device, comprising a support frame and a rotating frame. The rotating frame is disposed inside the support frame. A drive box is installed on one side of the support frame. A plurality of limit wheels are movably installed on the other side of the support frame, and the limit wheels are slidably connected to the rotating frame. A plurality of integrated plates are installed on the inner wall of the rotating frame at equal intervals. A reciprocating motor is installed on the side wall of each integrated plate. A gear is installed at the output end of each reciprocating motor. Slide rails are installed on the side walls of the integrated plates on both sides of each reciprocating motor. Sliders are slidably installed on the surfaces of the slide rails. A bearing block is installed on the side wall of each slider. A rack is installed on the side wall of each bearing block, and the rack meshes with the gear. Cooling fans are installed on the side walls of the bearing blocks on one side of the rack. An integrated frame is disposed outside the support frame.

[0008] Preferably, a rotating motor is installed on the inner wall of the drive box. A worm is installed at the output end of the rotating motor, and the worm is movably connected to the drive box.

[0009] Preferably, a rotating shaft is movably installed inside the drive box on one side of the worm, and the rotating shaft is connected to the rotating frame. A worm gear is sleeved on the surface of the rotating shaft, and the worm meshes with the worm gear.

[0010] Preferably, a threaded rod is movably installed inside the integrated frame. A servo motor is installed on the side wall of the integrated frame, and the output end of the servo motor is connected to the threaded rod.

[0011] Preferably, a threaded sleeve is sleeved on the surface of the threaded rod, and the threaded sleeve is threadedly connected to the threaded rod. A moving frame is installed on the surface of the threaded sleeve, and an L-shaped frame is installed at the top of the moving frame.

[0012] Preferably, a flipping motor is installed on the side wall of the L-shaped frame. A pulley assembly is installed at the output end of the flipping motor.

[0013] Preferably, a flipping shaft is movably installed inside the L-shaped frame on one side of the flipping motor, and the pulley assembly is connected to the flipping shaft.

[0014] Preferably, an electric gripper is installed at one end of the flipping shaft away from the L-shaped frame, and the electric gripper is fixedly connected to the flipping shaft.

[0015] Compared with the prior art, the beneficial effects of the present utility model are: This cooling device not only realizes convenient circumferential blowing and reciprocating blowing to cool iron castings, increases the contact area between the iron castings and the cooling air flow, but also improves the cooling effect of the iron castings.

[0016] (1) Place the iron casting to be cooled between the jaws of two sets of electric jaws, and use the electric jaws to clamp and fix it. Drive the threaded rod to rotate by the servo motor, drive the threaded sleeve to move by the threaded rod, drive the L-shaped frame to move by the threaded sleeve through the moving frame, drive the turning shaft, electric jaws and iron casting to move by the L-shaped frame, so as to convey the iron casting into the rotating frame. Use the cooling fan to blow air on the iron casting for cooling. Drive the worm to rotate by the rotating motor, drive the worm gear to rotate by the worm, drive the rotating frame to rotate by the worm gear through the rotating shaft, drive multiple sets of cooling fans to do circular motion by the rotating frame, and use the cooling fan to blow air around the iron casting for heat dissipation. Drive the gear to rotate by the reciprocating motor, drive the rack to move reciprocally by the gear, drive the bearing block and cooling fan to move reciprocally by the rack, so as to blow air on the iron casting for reciprocating movement cooling. It realizes convenient circular blowing and reciprocating blowing to cool the iron casting, increases the contact area between the iron casting and the cooling air flow, and improves the cooling effect of the iron casting;

[0017] (2) Drive the pulley assembly to move by the flipping motor, drive the flipping motor to rotate by the pulley assembly, drive the electric jaws and the iron casting to rotate by the turning shaft, so as to rotate and adjust the contact position between the iron casting and the cooling air flow, and better cool the iron casting. When the iron casting is cooled, reverse the servo motor, and drive the electric jaws and the iron casting to withdraw from the rotating frame by the servo motor, so as to complete the use of the iron casting cooling equipment. Brief Description of the Drawings

[0018] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 It is a top view structure schematic diagram of the present utility model;

[0020] Figure 3 It is a front view sectional structure schematic diagram of the integrated frame of the present utility model;

[0021] Figure 4 It is a front view sectional structure schematic diagram of the rotating frame of the present utility model;

[0022] Figure 5 It is a three-dimensional structure schematic diagram of the integrated board of the present utility model.

[0023] In the figure: 1, support frame; 2, drive box; 3, rotating frame; 4, electric gripper; 5, L-shaped frame; 6, moving frame; 7, servo motor; 8, integrated frame; 9, threaded sleeve; 10, threaded rod; 11, worm; 12, rotating shaft; 13, worm gear; 14, rotating motor; 15, integrated board; 16, cooling fan; 17, bearing block; 18, slider; 19, slide rail; 20, reciprocating motor; 21, rack; 22, gear; 23, pulley assembly; 24, flipping motor; 25, flipping shaft; 26, limit wheel. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , an embodiment provided by the present invention: a cooling device for iron castings, including a support frame 1 and a rotating frame 3. The rotating frame 3 is arranged inside the support frame 1. A drive box 2 is installed on one side of the support frame 1. A plurality of groups of limit wheels 26 are movably installed on the other side of the support frame 1, and the limit wheels 26 are slidably connected to the rotating frame 3. A plurality of groups of integrated boards 15 are installed at equal intervals on the inner wall of the rotating frame 3. Reciprocating motors 20 are installed on the side walls of the integrated boards 15. The reciprocating motors 20 play a role of power drive. Gears 22 are installed at the output ends of the reciprocating motors 20. Slide rails 19 are installed on the side walls of the integrated boards 15 on both sides of the reciprocating motors 20. Sliders 18 are slidably installed on the surfaces of the slide rails 19. Bearing blocks 17 are installed on the side walls of the sliders 18. Racks 21 are installed on the side walls of the bearing blocks 17, and the racks 21 are meshed with the gears 22. Cooling fans 16 are installed on the side walls of the bearing blocks 17 on one side of the racks 21. An integrated frame 8 is arranged outside the support frame 1;

[0026] First, connect the device to an external controller and external circuit. Open the electric gripper 4, place the iron casting to be cooled between the jaws of the two groups of electric grippers 4, and clamp and fix it with the electric grippers 4. Then, turn on the servo motor 7. The servo motor 7 drives the threaded rod 10 to rotate. Under the threaded connection between the threaded rod 10 and the threaded sleeve 9, the threaded rod 10 drives the threaded sleeve 9 to move. The threaded sleeve 9 drives the L-shaped frame 5 to move through the moving frame 6. The L-shaped frame 5 drives the rotating shaft 25, the electric gripper 4, and the iron casting to move, so as to convey the iron casting into the rotating frame 3. Then, turn on the cooling fan 16, and the cooling fan 16 blows air to cool the iron casting. Then, turn on the rotating motor 14. The rotating motor 14 drives the worm 11 to rotate. Under the mutual meshing of the worm 11 and the worm wheel 13, the worm 11 drives the worm wheel 13 to rotate. Under the active limiting support of the limiting wheel 26, the worm wheel 13 drives the rotating frame 3 to rotate through the rotating shaft 12. The rotating frame 3 drives multiple groups of cooling fans 16 to perform a circular motion, and the cooling fans 16 blow air around the iron casting for heat dissipation. Turn on the reciprocating motor 20. The reciprocating motor 20 drives the gear 22 to rotate. Under the mutual meshing of the gear 22 and the rack 21, the gear 22 drives the rack 21 to reciprocate. Under the sliding fit of the slide rail 19 and the slider 18, the rack 21 drives the bearing block 17 and the cooling fan 16 to reciprocate, so as to blow air and cool the iron casting reciprocally, realizing convenient circular blowing and reciprocating blowing to cool the iron casting, increasing the contact area between the iron casting and the cooling air flow, and improving the cooling effect of the iron casting;

[0027] A rotating motor 14 is installed on the inner wall of the drive box 2. The rotating motor 14 plays a role of power drive. The output end of the rotating motor 14 is installed with a worm 11, and the worm 11 is movably connected to the drive box 2;

[0028] A rotating shaft 12 is movably installed inside the drive box 2 on one side of the worm 11, and the rotating shaft 12 is connected to the rotating frame 3. A worm wheel 13 is sleeved on the surface of the rotating shaft 12, and the worm 11 is mutually meshed with the worm wheel 13. A threaded rod 10 is movably installed inside the integrated frame 8. A servo motor 7 is installed on the side wall of the integrated frame 8, and the output end of the servo motor 7 is connected to the threaded rod 10;

[0029] A threaded sleeve 9 is sleeved on the surface of the threaded rod 10, and the threaded sleeve 9 is threadedly connected to the threaded rod 10. A moving frame 6 is installed on the surface of the threaded sleeve 9, and an L-shaped frame 5 is installed at the top of the moving frame 6;

[0030] A flipping motor 24 is installed on the side wall of the L-shaped frame 5. The flipping motor 24 plays a role of power drive. The output end of the flipping motor 24 is installed with a pulley assembly 23. A rotating shaft 25 is movably installed inside the L-shaped frame 5 on one side of the flipping motor 24, and the pulley assembly 23 is connected to the rotating shaft 25;

[0031] An electric gripper 4 is installed at one end of the rotation shaft 25 away from the L-shaped frame 5. The electric gripper 4 plays a role in clamping and fixing, and the electric gripper 4 is fixedly connected to the rotation shaft 25.

[0032] Turn on the rotation motor 24. The rotation motor 24 drives the pulley assembly 23 to move. Under the active support of the L-shaped frame 5, the pulley assembly 23 drives the rotation motor 24 to rotate. The rotation shaft 25 drives the electric gripper 4 and the iron casting to rotate self, so as to rotate and adjust the contact position between the iron casting and the cooling air flow, so as to better cool the iron casting. When the iron casting is cooled, turn on the servo motor 7 in reverse. The servo motor 7 drives the electric gripper 4 and the iron casting to withdraw from the rotating frame 3, thus completing the use of the iron casting cooling equipment.

[0033] Working principle: First, connect the device to an external controller and an external circuit. Turn on the electric gripper 4 and place the iron casting to be cooled between the jaws of the two electric grippers 4. The electric gripper 4 clamps and fixes it. The servo motor 7 drives the threaded rod 10 to rotate. The threaded rod 10 drives the threaded sleeve 9 to move. The threaded sleeve 9 drives the L-shaped frame 5 to move through the moving frame 6. The L-shaped frame 5 drives the rotation shaft 25, the electric gripper 4 and the iron casting to move, so as to convey the iron casting into the rotating frame 3. The cooling fan 16 blows air to cool the iron casting. The rotation motor 14 drives the worm 11 to rotate. The worm 11 drives the worm gear 13 to rotate. The worm gear 13 drives the rotating frame 3 to rotate through the rotating shaft 12. The rotating frame 3 drives multiple cooling fans 16 to move in a circular motion. The cooling fan 16 blows air around the iron casting for heat dissipation. The reciprocating motor 20 drives the gear 22 to rotate. The gear 22 drives the rack 21 to reciprocate. The rack 21 drives the bearing block 17 and the cooling fan 16 to reciprocate, so as to blow air and cool the iron casting reciprocally. The rotation motor 24 drives the pulley assembly 23 to move. Under the active support of the L-shaped frame 5, the pulley assembly 23 drives the rotation motor 24 to rotate. The rotation shaft 25 drives the electric gripper 4 and the iron casting to rotate self, so as to rotate and adjust the contact position between the iron casting and the cooling air flow, so as to better cool the iron casting. When the iron casting is cooled, turn on the servo motor 7 in reverse. The servo motor 7 drives the electric gripper 4 and the iron casting to withdraw from the rotating frame 3, thus completing the use of the iron casting cooling equipment.

Claims

1. An iron casting cooling device, comprising a support frame (1) and a rotating frame (3), characterized in that: A rotating frame (3) is arranged inside the support frame (1). A drive box (2) is installed on one side of the support frame (1). A plurality of groups of limit wheels (26) are movably installed on the other side of the support frame (1), and the limit wheels (26) are slidably connected to the rotating frame (3). A plurality of groups of integrated boards (15) are installed on the inner wall of the rotating frame (3) at equal intervals. Reciprocating motors (20) are installed on the side walls of the integrated boards (15). Gears (22) are installed at the output ends of the reciprocating motors (20). Slide rails (19) are installed on the side walls of the integrated boards (15) on both sides of the reciprocating motors (20). Sliders (18) are slidably installed on the surfaces of the slide rails (19). Carrying blocks (17) are installed on the side walls of the sliders (18). Rack bars (21) are installed on the side walls of the carrying blocks (17), and the rack bars (21) are meshed with the gears (22). Cooling fans (16) are installed on the side walls of the carrying blocks (17) on one side of the rack bars (21). An integrated frame (8) is arranged outside the support frame (1).

2. The iron casting cooling device according to claim 1, characterized in that: A rotating motor (14) is installed on the inner wall of the drive box (2). A worm (11) is installed at the output end of the rotating motor (14), and the worm (11) is movably connected to the drive box (2).

3. The iron casting cooling equipment according to claim 2, characterized in that: A rotating shaft (12) is movably installed inside the drive box (2) on one side of the worm (11), and the rotating shaft (12) is connected to the rotating frame (3). A worm gear (13) is sleeved on the surface of the rotating shaft (12), and the worm (11) is meshed with the worm gear (13).

4. A kind of iron casting cooling equipment according to claim 1, characterized in that: A threaded rod (10) is movably installed inside the integrated frame (8). A servo motor (7) is installed on the side wall of the integrated frame (8), and the output end of the servo motor (7) is connected to the threaded rod (10).

5. The iron casting cooling equipment according to claim 4, characterized in that: A threaded sleeve (9) is sleeved on the surface of the threaded rod (10), and the threaded sleeve (9) is threadedly connected to the threaded rod (10). A moving frame (6) is installed on the surface of the threaded sleeve (9), and an L-shaped frame (5) is installed at the top of the moving frame (6).

6. The iron casting cooling equipment according to claim 5, characterized in that: A flipping motor (24) is installed on the side wall of the L-shaped frame (5). A pulley assembly (23) is installed at the output end of the flipping motor (24).

7. An iron casting cooling device according to claim 6, characterized in that: A flipping shaft (25) is movably installed inside the L-shaped frame (5) on one side of the flipping motor (24), and the pulley assembly (23) is connected to the flipping shaft (25).

8. The iron casting cooling equipment according to claim 7, characterized in that: An electric gripper (4) is installed at one end of the flipping shaft (25) away from the L-shaped frame (5), and the electric gripper (4) is fixedly connected to the flipping shaft (25).

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