Cooling device for mechanical part production

Abstract

The utility model belongs to the technical field of mechanical parts, and particularly relates to a cooling device for mechanical part production, which comprises a fixing frame, a conveying belt is in transmission connection with the side face of the fixing frame, a water storage tank is fixedly connected with the side face of the fixing frame, and a water pump is fixedly connected with the top of the fixing frame. A water inlet of the water pump is fixedly connected with a water inlet pipe, a water outlet of the water pump is fixedly connected with a water outlet pipe, the top of the fixing frame is fixedly connected with a cooling fan, and the top of the fixing frame is fixedly connected with a cooling box. The utility model solves the problems that the cooling liquid possibly forms a local cooling area on the surface of the mechanical part when the fanning of the mechanical part is non-uniform, other areas are not effectively cooled, the non-uniform cooling possibly leads to larger temperature gradient on the surface of the mechanical part, and the overall working efficiency and stability of the mechanical part are influenced. Therefore, the heat exchange efficiency between the surface of the machine part and the surrounding air can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical parts, and particularly relates to a cooling device for the production of mechanical parts. Background Art

[0002] The purpose of part processing is to process a blank into a part that meets the product requirements. Usually, the blank needs to go through several processes to be transformed into a part that meets the product requirements. A mechanical part with the same structure and requirements can be completed by several different technological processes, but there is always one technological process that is the most economical and reasonable under certain specific conditions. The part processing process can be divided into technological processes such as casting, forging, stamping, welding, machining, and assembly. Especially during the processes of casting and forging, the processed parts need to be cooled.

[0003] The patent with the patent publication number CN220567578U discloses a cooling device for part processing, including a support frame. An empty conveyor belt moves in a circulating manner inside the support frame. The empty conveyor belt is used to convey the parts to be cooled. A water storage bin is arranged on the lower side of the empty conveyor belt, and clear water is stored in the water storage bin. On the upper side of the support frame, a first transition bin, a second transition bin, and a third transition bin are fixedly connected in sequence. A water spraying pipe is fixedly connected inside the first transition bin. A circulating mechanism is arranged on the support frame. The circulating mechanism circulates and pumps the clear water into the water spraying pipe to spray and cool the parts. An air cooling mechanism is arranged on the second transition bin and the third transition bin. The air cooling mechanism cools the parts through wind and removes the water droplets on the surface; after three times of cooling, the cooling effect is greatly enhanced, the parts are effectively cooled, and the water droplets on the surface of the parts are removed, reducing the drying step.

[0004] However, there are the following problems in the current cooling of mechanical parts: When the air is unevenly blown on the mechanical parts, the coolant may form local cooling areas on the surface of the mechanical parts, while other areas are not effectively cooled. This uneven cooling may lead to a large temperature gradient on the surface of the mechanical parts, affecting its overall working efficiency and stability. Therefore, we propose a cooling device for the production of mechanical parts. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cooling device for the production of mechanical parts, which can solve the problem that when the air is unevenly blown on the mechanical parts in the related technology, the coolant may form local cooling areas on the surface of the mechanical parts, while other areas are not effectively cooled. This uneven cooling may lead to a large temperature gradient on the surface of the mechanical parts, affecting its overall working efficiency and stability.

[0006] The technical solution adopted by the utility model is specifically as follows:

[0007] A cooling device for the production of mechanical parts, including a fixing frame. A conveyor belt is drivingly connected to the side of the fixing frame. A water storage tank is fixedly connected to the side of the fixing frame. A water pump is fixedly connected to the top of the fixing frame. A water inlet pipe is fixedly connected to the water inlet of the water pump. A water outlet pipe is fixedly connected to the water outlet of the water pump. A cooling fan is fixedly connected to the top of the fixing frame. A cooling box is fixedly connected to the top of the fixing frame. An accelerating device is arranged on the side of the fixing frame;

[0008] The accelerating device includes a connecting plate. The side of the connecting plate is fixedly connected to the side of the fixing frame. A motor is fixedly connected to the side of the connecting plate. A bidirectional threaded rod is fixedly connected to the output shaft of the motor. Two threaded sleeves are threadedly connected to the circumferential surface of the bidirectional threaded rod. An L-shaped connecting rod is fixedly connected to the top of the threaded sleeve. Two pushing blocks are fixedly connected to the circumferential surface of the L-shaped connecting rod. A spring is fixedly connected to the top of the fixing frame. One end of the spring away from the fixing frame is fixedly connected to an L-shaped connecting plate. A fan plate is fixedly connected to the side of the L-shaped connecting plate. Sliding grooves are opened on both sides of the fixing frame. A semi-circular block is fixedly connected to the top of the L-shaped connecting plate.

[0009] The circumferential surface of the L-shaped connecting rod is slidably connected to the inner wall of the sliding groove. The fan plate is arranged as an inclined plate with an inclination angle of 35 degrees. The side of the semi-circular block is on the displacement track of the pushing block.

[0010] The L-shaped connecting rod is close to the bottom of the cooling fan. The top of the pushing block is slidably connected to the inner wall top of the fixing frame.

[0011] A pushing device is arranged on the side of the L-shaped connecting plate. The pushing device includes a hinge rod. One end of the hinge rod is hinged to the side of the L-shaped connecting plate. A pushing long plate is hinged to the end of the hinge rod away from the L-shaped connecting plate.

[0012] The bottom of the pushing long plate is slidably connected to the top of the conveyor belt. The circumferential surface of the hinge rod is close to the inner wall of the fixing frame.

[0013] Two pushing long plates are provided and are symmetrically arranged along the vertical central axis of the conveyor belt. One end of the hinge rod does not contact the bottom of the fan plate.

[0014] The technical effects achieved by the present utility model are:

[0015] With the setting of the acceleration device in the present utility model, the motor, the bidirectional threaded rod, the threaded sleeve, the L-shaped connecting rod, the chute, the pushing block, the semi-circular block, the L-shaped connecting plate, the spring, and the fan plate cooperate to drive the fan plate to move up and down. When the fan plate moves up and down, the fan plate performs a fanning operation on the side of the mechanical parts during movement, which can increase the heat exchange efficiency between the surface of the mechanical parts and the surrounding air. This heat exchange can more effectively cool the mechanical parts and quickly restore them to an appropriate working temperature.

[0016] With the setting of the pushing device in the present utility model, when the L-shaped connecting plate, the hinge rod, and the pushing long plate cooperate to drive the pushing long plate to move towards the central position of the conveyor belt, the mechanical parts above the conveyor belt are in the central position, and a more direct and effective cooling operation can be obtained. The coolant and cold air can more completely cover the surface of the entire mechanical parts, enabling heat to be removed from the surface of the mechanical parts more quickly and rapidly reducing its temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional external view schematic diagram of the whole of the present utility model;

[0018] Figure 2 is a three-dimensional side-sectional schematic diagram of the whole of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure at the conveyor belt of the present utility model;

[0020] Figure 4 is a schematic diagram of the structure at the acceleration device of the present utility model;

[0021] Figure 5 is a schematic diagram of the structure at the pushing device of the present utility model.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 1, fixing frame; 11, conveyor belt; 12, water storage tank; 13, water pump; 14, water inlet pipe; 15, water outlet pipe; 16, cooling fan; 17, cooling box; 2, acceleration device; 21, connecting plate; 22, motor; 23, bidirectional threaded rod; 24, threaded sleeve; 25, L-shaped connecting rod; 26, pushing block; 27, spring; 28, L-shaped connecting plate; 29, fan plate; 210, chute; 211, semi-circular block; 3, pushing device; 31, hinge rod; 32, pushing long plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the purpose and advantages of the present utility model more clear and understandable, the present utility model will be specifically described below in conjunction with embodiments. It should be understood that the following text only describes one or several specific implementation manners of the present utility model, and does not strictly limit the scope of protection specifically claimed for the present utility model.

[0025] As Figures 1-5 shown, a cooling device for mechanical parts production includes a fixing frame 1. A conveyor belt 11 is drivingly connected to the side of the fixing frame 1. A water storage tank 12 is fixedly connected to the side of the fixing frame 1. A water pump 13 is fixedly connected to the top of the fixing frame 1. An inlet pipe 14 is fixedly connected to the water inlet of the water pump 13. An outlet pipe 15 is fixedly connected to the water outlet of the water pump 13. The shape of the outlet pipe 15 is set to be L-shaped, and spray holes are opened at the bottom of the outlet pipe 15. A cooling fan 16 is fixedly connected to the top of the fixing frame 1. A cooling box 17 is fixedly connected to the top of the fixing frame 1. An acceleration device 2 is arranged on the side of the fixing frame 1;

[0026] According to the above structure, start the conveyor belt 11 and the water pump 13, and then place the mechanical parts to be cooled above the conveyor belt 11. At this time, the water pump 13 extracts the coolant inside the water storage tank 12 through the inlet pipe 14, and then the coolant is sprayed downward through the spray holes of the outlet pipe 15 above the water pump 13. At the same time, start the cooling fan 16 and the cooling box 17. At this time, the mechanical parts are transported through the conveyor belt 11. The mechanical parts first move to the lower part of the cooling box 17, and the cooling box 17 sprays cold air on the mechanical parts below. Then, when the mechanical parts continue to move to the lower part of the outlet pipe 15 along with the conveyor belt 11, the spray holes of the outlet pipe 15 perform the operation of spraying the mechanical parts below. Then, when the mechanical parts continue to move to the lower part of the cooling fan 16 along with the conveyor belt 11, the cooling fan 16 blows air on the mechanical parts below, so that the coolant on the surface of the mechanical parts is blown off, and the cooling can be carried out from multiple angles and ways. This multiple cooling method can quickly reduce the temperature of the mechanical parts and effectively avoid overheating and damage.

[0027] The acceleration device 2 includes a connecting plate 21, the side surface of the connecting plate 21 is fixedly connected to the side surface of the fixed frame 1, a motor 22 is fixedly connected to the side surface of the connecting plate 21, an output shaft of the motor 22 is fixedly connected to a bidirectional threaded rod 23, two threaded sleeves 24 are threadedly connected to the circumferential surface of the bidirectional threaded rod 23, an L-shaped connecting rod 25 is fixedly connected to the top of the threaded sleeve 24, two pushing blocks 26 are fixedly connected to the circumferential surface of the L-shaped connecting rod 25, a spring 27 is fixedly connected to the top of the fixed frame 1, one end of the spring 27 away from the fixed frame 1 is fixedly connected to an L-shaped connecting plate 28, a fan plate 29 is fixedly connected to the side surface of the L-shaped connecting plate 28, the fan plate 29 is used to generate wind force on the side surface of mechanical parts, sliding grooves 210 are formed on both sides of the fixed frame 1, the sliding grooves 210 are used to provide sliding for the L-shaped connecting rod 25, and a semi-circular block 211 is fixedly connected to the top of the L-shaped connecting plate 28.

[0028] According to the above structure, the motor 22 is also turned on. After the motor 22 is turned on, the output shaft of the motor 22 drives the bidirectional threaded rod 23 to rotate. When the bidirectional threaded rod 23 rotates, the bidirectional threaded rod 23 drives the threaded sleeve 24 to start moving towards the central position of the bidirectional threaded rod 23. When the threaded sleeve 24 moves, the threaded sleeve 24 drives the L-shaped connecting rod 25 to start moving towards the central position of the fixed frame 1 along the track of the sliding groove 210. When the L-shaped connecting rod 25 moves, the L-shaped connecting rod 25 drives the pushing block 26 to also start moving towards the central position of the conveyor belt 11. When the pushing block 26 moves, the pushing block 26 presses against the side surface of the semi-circular block 211. After the semi-circular block 211 receives the driving force from the pushing block 26, it starts to move downward. When the semi-circular block 211 moves downward, the semi-circular block 211 drives the bottom L-shaped connecting plate 28 to also start moving downward. When the L-shaped connecting plate 28 moves downward, the L-shaped connecting plate 28 presses against the spring 27 below. At the same time, the L-shaped connecting plate 28 also drives the fan plate 29 on the side to also start moving downward.

[0029] As Figure 4 shown, the circumferential surface of the L-shaped connecting rod 25 is slidably connected to the inner wall of the sliding groove 210. One end of the L-shaped connecting rod 25 is fixedly connected with an anti-disengagement block. The fan plate 29 is arranged as an inclined plate, and the inclination angle is 35 degrees. The inclined setting enables the fan plate 29 to fan better. The side surface of the semi-circular block 211 is on the displacement track of the pushing block 26. The L-shaped connecting rod 25 is close to the bottom of the radiator fan 16. The top of the pushing block 26 is slidably connected to the top inner wall of the fixed frame 1.

[0030] According to the above structure, when the threaded sleeve 24 continues to move inwards as the bidirectional threaded rod 23 rotates, the threaded sleeve 24 drives the L-shaped connecting rod 25 to also start moving inwards. When the L-shaped connecting rod 25 moves inwards, the L-shaped connecting rod 25 drives the pushing block 26 to also start moving inwards. When the pushing block 26 moves inwards, the extrusion force of the pushing block 26 on the semi-circular block 211 disappears, and the semi-circular block 211 starts to move upwards through the elastic force of the spring 27 at the bottom of the L-shaped connecting plate 28. When the L-shaped connecting plate 28 moves upwards, the L-shaped connecting plate 28 drives the side air blowing plate 29 to also start moving upwards, thereby achieving the effect of the air blowing plate 29 repeatedly moving up and down. When the air blowing plate 29 moves up and down, the air blowing plate 29 blows air on the side of the mechanical parts during movement, which can increase the heat exchange efficiency between the surface of the mechanical parts and the surrounding air. This heat exchange can more effectively cool the mechanical parts and quickly restore them to an appropriate working temperature.

[0031] As Figure 5 shown, a pushing device 3 is provided on the side of the L-shaped connecting plate 28. The pushing device 3 includes a hinged rod 31. One end of the hinged rod 31 is hinged to the side of the L-shaped connecting plate 28, and a pushing long plate 32 is hinged to the end of the hinged rod 31 away from the L-shaped connecting plate 28. The pushing long plate 32 is used to push the mechanical parts.

[0032] According to the above structure, when the L-shaped connecting plate 28 starts to move downwards due to the extrusion force of the semi-circular block 211, one end of the side hinged rod 31 of the L-shaped connecting plate 28 starts to move downwards. When one end of the hinged rod 31 starts to move downwards, the other end of the hinged rod 31 starts to move towards the center position of the conveyor belt 11. When the other end of the hinged rod 31 moves towards the center position, the hinged rod 31 drives the pushing long plate 32 to also start moving towards the center position of the conveyor belt 11.

[0033] As Figure 5 shown, the bottom of the pushing long plate 32 is slidably connected to the top of the conveyor belt 11. The circumferential surface of the hinged rod 31 is close to the inner wall of the fixing frame 1. There are two pushing long plates 32 in total, and they are symmetrically arranged along the vertical central axis of the conveyor belt 11. The arrangement of the two makes the position of the mechanical parts more accurate. One end of the hinged rod 31 does not contact the bottom of the air blowing plate 29, and the non-contact makes the movement of each structure not interfere with each other.

[0034] According to the above structure, when the L-shaped connecting plate 28 starts to move upward under the elastic force of the spring 27, one end of the side hinge rod 31 is driven by the L-shaped connecting plate 28 to start moving upward. When one end of the hinge rod 31 starts to move upward, the other end of the hinge rod 31 starts to move towards the position of the fixing frame 1. When the other end of the hinge rod 31 moves towards the position of the fixing frame 1, the hinge rod 31 drives the pushing long plate 32 to also start moving towards the position of the fixing frame 1. As a result, the pushing long plate 32 repeatedly pushes the mechanical parts above the conveyor belt 11, so that the mechanical parts above the conveyor belt 11 are in the central position, and a more direct and effective cooling operation can be obtained. The coolant and cold air can more completely cover the surface of the entire mechanical part, enabling the heat to be removed from the surface of the mechanical part more quickly and rapidly reducing its temperature.

[0035] The above description is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A cooling device for the production of mechanical parts, characterized in that: The invention comprises a fixed frame (1), the side of the fixed frame (1) is connected to a conveyor belt (11) by transmission, the side of the fixed frame (1) is fixedly connected to a water storage tank (12), the top of the fixed frame (1) is fixedly connected to a water pump (13), the water inlet of the water pump (13) is fixedly connected to a water inlet pipe (14), the water outlet of the water pump (13) is fixedly connected to a water outlet pipe (15), the top of the fixed frame (1) is fixedly connected to a heat dissipation fan (16), the top of the fixed frame (1) is fixedly connected to a cooling box (17), and the side of the fixed frame (1) is provided with an acceleration device (2); The acceleration device (2) comprises a connecting plate (21), the side of the connecting plate (21) is fixedly connected to the side of the fixing frame (1), the side of the connecting plate (21) is fixedly connected to a motor (22), the output shaft of the motor (22) is fixedly connected to a bidirectional threaded rod (23), the circumferential surface of the bidirectional threaded rod (23) is threadedly connected to two threaded sleeves (24), the top of the threaded sleeve (24) is fixedly connected to an L-shaped connecting rod (25), the circumferential surface of the L-shaped connecting rod (25) is fixedly connected to two pushing blocks (26), the top of the fixing frame (1) is fixedly connected to a spring (27), one end of the spring (27) away from the fixing frame (1) is fixedly connected to an L-shaped connecting plate (28), the side of the L-shaped connecting plate (28) is fixedly connected to a fan plate (29), both sides of the fixing frame (1) are provided with sliding grooves (210), and the top of the L-shaped connecting plate (28) is fixedly connected to a semicircular block (211).

2. A cooling device for producing mechanical parts according to claim 1, characterized in that: The circumferential surface of the L-shaped connecting rod (25) is slidably connected to the inner wall of the slide groove (210), the fan plate (29) is configured as an inclined plate with an inclination angle of thirty-five degrees, and the side surface of the semicircular block (211) is located on the displacement track of the push block (26).

3. A cooling device for producing mechanical parts according to claim 2, characterized in that: The L-shaped connecting rod (25) is close to the bottom of the heat dissipation fan (16), and the top of the pushing block (26) is slidably connected to the top of the inner wall of the fixing frame (1).

4. A cooling device for producing mechanical parts according to claim 3, characterized in that: A pushing device (3) is provided on the side of the L-shaped connecting plate (28), and the pushing device (3) comprises a hinged rod (31), one end of the hinged rod (31) is hinged on the side of the L-shaped connecting plate (28), and one end of the hinged rod (31) away from the L-shaped connecting plate (28) is hinged with a pushing long plate (32).

5. A cooling device for producing mechanical parts according to claim 4, characterized in that: The bottom of the pushing long plate (32) is slidably connected to the top of the conveyor belt (11), and the circumferential surface of the hinge rod (31) is close to the inner wall of the fixing frame (1).

6. A cooling device for producing mechanical parts according to claim 5, characterized in that: There are two pushing long plates (32) in total, which are symmetrical to each other along the vertical center axis of the conveyor belt (11), and one end of the hinge rod (31) does not contact the bottom of the fan plate (29).

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