Automobile flange plate forging and pressing air cooling device

Abstract

The utility model relates to the technical field of flange plate machining, and discloses an automobile flange plate forging and pressing air cooling device which comprises a machining box, a flange containing frame is arranged in the machining box, a plurality of semiconductor refrigeration mechanisms are connected to the rear side of the machining box, and a fan is connected to the upper portion of the machining box. An air inlet and an air outlet of the fan are connected with a first circulating pipe and a second circulating pipe respectively, the lower end of the first circulating pipe penetrates into the processing box, the other end of the second circulating pipe is arranged on the rear side of the processing box and bent towards the processing box, and a plurality of circulating holes are formed in the rear side wall of the processing box. The semiconductor cooling device has the advantages that semiconductor cooling is stable and continuous, circulating cooling is achieved, and energy is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of flange processing, in particular to an air-cooling device for forging automobile flanges. Background Art

[0002] After the forging of the automobile flange is completed, effective cooling treatment is required. At this time, the air-cooling device plays a key role. Through the air-cooling device, the surface temperature of the hot-forged flange can be quickly reduced, preventing deformation or stress concentration caused by overheating, and ensuring the stability of the shape and size of the product. This cooling measure not only helps to ensure the product quality, but also improves the production efficiency, shortens the cooling cycle, and thus increases the production capacity.

[0003] At present, after the air-cooling device used in the forging process of automobile flanges cools down, the cold air is directly released to the external environment through the discharge device. However, due to the relatively fast wind speed during cooling, the temperature of the discharged air is still relatively low, resulting in low energy utilization efficiency and significant energy waste. The one-time discharge of the cold air means that it cannot be recycled multiple times, further exacerbating the waste of resources. Summary of the Utility Model

[0004] In order to solve the above various problems, the utility model provides an air-cooling device for forging automobile flanges with stable and continuous semiconductor cooling and energy saving through cycle cooling.

[0005] In order to solve the above technical problems, the technical solution proposed by the utility model is: an air-cooling device for forging automobile flanges, including a processing box, a flange placement rack is arranged in the processing box, several semiconductor refrigeration mechanisms are connected to the rear side of the processing box, a fan is connected to the upper side of the processing box, a first circulation pipe and a second circulation pipe are respectively connected to the air inlet and the air outlet of the fan, the lower end of the first circulation pipe extends into the processing box, the other end of the second circulation pipe is arranged at the rear side of the processing box and bends towards the processing box, and several circulation holes are arranged on the rear side wall of the processing box.

[0006] Further, a blocking door is hinged to the front side of the processing box, and a handle is arranged on the blocking door.

[0007] Based on the above features, the blocking door is convenient for taking and placing the forged automobile flanges into the processing box, and can also ensure the relative sealing inside the processing box, reduce the uncontrollable external dispersion of cold air, save energy, and the handle is convenient for opening and closing the blocking door.

[0008] Further, the flange placement rack includes a rotating shaft and placement disks, several placement disks are arranged up and down, the rotating shaft sequentially passes through each placement disk and is rotatably connected to the upper and lower walls of the processing box, and the rotating shaft is driven by a motor fixed on the upper wall of the processing box.

[0009] Based on the above characteristics, the motor drives the placement plate to rotate through the rotating shaft, which can realize the rotation of the automobile flange in the placement plate, thereby making it fully and evenly contact with the cold air to achieve rapid cooling.

[0010] Furthermore, a plurality of partition plates are fixedly provided in the placement tray, and a plurality of through holes are provided on the bottom surface of the placement tray.

[0011] Based on the above features, the partition plate facilitates the individual placement of each flange to prevent their accumulation during rotation and affect the cooling efficiency. The through hole can further increase the contact area between the flange and the cold air, thereby improving the cooling efficiency.

[0012] Furthermore, the semiconductor refrigeration mechanism includes a semiconductor radiator, which is fixed to the rear side of the processing box through a fixing plate. A number of heat sinks 1 and 2 are respectively provided on both sides of the semiconductor radiator. Fans are provided on the side of heat sink 1 and heat sink 2 away from the semiconductor radiator, and heat sink 1 is arranged to extend into the processing box.

[0013] Based on the above characteristics, heat sink 1 and heat sink 2 can quickly and evenly distribute cold air inside and outside the processing box. In conjunction with the fan, the cold air can quickly fill the processing box, which is beneficial to improving the air cooling efficiency of the automobile flange after forging.

[0014] Furthermore, the circulation pipe is arranged close to the front end of the processing box.

[0015] Based on the above characteristics, it can be ensured that cold air enters the processing box stably and fully.

[0016] Compared with the prior art, the utility model has the following advantages: the arrangement of multiple semiconductor refrigeration structures can fully cool the interior of the processing box, thereby promoting rapid cooling of the automobile flange after forging, with high cooling efficiency and good effect, and the multiple heat sinks 1 and 2 on the semiconductor refrigeration structure can ensure that cold air is evenly and continuously passed into the processing box, and the arrangement of the fan, circulation pipe 1, circulation pipe 2 and circulation holes can realize continuous circulation of air inside the processing box and around the outside of the processing box, thereby realizing continuous air cooling of the automobile flange after forging, and the cold air that is not fully utilized can be recycled and reused, with high resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional Figure 1 ;

[0018] Figure 2 The utility model is a three-dimensional Figure 2 ;

[0019] Figure 3 It is the front view of the utility model;

[0020] Figure 4 is a three-dimensional view of the semiconductor refrigeration structure of the present utility model Figure 1 ;

[0021] Figure 5 is a three-dimensional view of the semiconductor refrigeration structure of the present utility model Figure 2 .

[0022] As shown in the figure: 1. Processing box; 2. Fan; 3. First circulation pipe; 4. Second circulation pipe; 5. Circulation hole; 6. Shutter; 7. Handle; 8. Rotating shaft; 9. Placing tray; 10. Motor; 11. Partition board; 12. Semiconductor radiator; 13. Fixed plate; 14. First heat sink; 15. Second heat sink; 16. Fan. Specific embodiments

[0023] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] Combined with the attached Figure 2 , an air-cooled device for forging automobile flanges includes a processing box 1. A shutter 6 is hinged to the front side of the processing box 1. A handle 7 is provided on the shutter 6. The shutter 6 facilitates taking and placing the forged automobile flanges into and out of the processing box 1, and can also ensure the relative sealing inside the processing box 1, reduce the uncontrollable external dissipation of cold air, save energy, and the handle 7 facilitates opening and closing the shutter 6.

[0025] Combined with the attached Figure 2 , attached Figure 3 , inside the processing box 1 there is a flange placement rack. The flange placement rack includes a rotating shaft 8 and a placing tray 9. A plurality of placing trays 9 are provided up and down. The rotating shaft 8 sequentially passes through each placing tray 9 and is rotatably connected to the upper and lower walls of the processing box 1. The rotating shaft 8 is driven by a motor 10 fixed on the upper wall of the processing box 1. The motor 10 drives the placing tray 9 to rotate through the rotating shaft 8, which can realize the rotation of the automobile flanges in the placing tray 9, and then make them come into full and uniform contact with the cold air, achieving rapid cooling. A plurality of partition boards 11 are fixedly provided inside the placing tray 9, and a plurality of through holes are provided on the bottom surface of the placing tray 9. The partition boards 11 facilitate placing each flange separately, avoiding their accumulation during rotation and affecting the cooling efficiency. The through holes can further increase the contact area between the flanges and the cold air, thereby improving the cooling efficiency.

[0026] Combined with the attached Figure 1 , attached Figure 4 , attached Figure 5, several semiconductor refrigeration mechanisms are connected and arranged at the rear side of the processing box 1. The semiconductor refrigeration mechanism includes a semiconductor radiator 12, and the semiconductor radiator 12 is fixedly arranged at the rear side of the processing box 1 through a fixing plate 13. Several first radiating fins 14 and several second radiating fins 15 are respectively arranged on both sides of the semiconductor radiator 12. Fans 16 are arranged on the sides of the first radiating fins 14 and the second radiating fins 15 away from the semiconductor radiator 12. The first radiating fins 14 extend into the processing box 1. The first radiating fins 14 and the second radiating fins 15 can enable cold air to be quickly and evenly distributed on the inner and outer sides of the processing box 1. Cooperating with the fans 16 can enable cold air to quickly fill the processing box 1, which is beneficial to improving the air-cooling efficiency of the forged automotive flange.

[0027] Combined with the attached Figure 1 , attached Figure 3 , a blower 2 is connected and arranged above the processing box 1. A first circulation pipe 3 and a second circulation pipe 4 are respectively connected to the air inlet and the air outlet of the blower 2. The lower end of the first circulation pipe 3 extends deep into the processing box 1. The other end of the second circulation pipe 4 is arranged at the rear side of the processing box 1 and bends towards the processing box 1. Several circulation holes 5 are arranged on the rear side wall of the processing box 1. The first circulation pipe 3 is arranged close to the front end of the processing box 1, which can ensure that cold air stably and sufficiently enters the processing box 1.

[0028] Specific embodiments of the present utility model: Install and fix the processing box 1 at a suitable position. Open the shutter 6 through the handle 7. Place the forged automotive flange on each placement plate 9, and separate each automotive flange with the partition plate 11. Close the shutter 6, turn on the motor 10. The motor 10 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the placement plate 9 to rotate, thereby rotating the automotive flange. At the same time, turn on the semiconductor radiator 12. The semiconductor radiator 12 works to refrigerate and transfers the cold to the air through the first radiating fins 14 and the second radiating fins 15. Part of the cold air is located inside the processing box 1 under the action of the first radiating fins 14, and part of the cold air is located around the processing box 1 under the action of the second radiating fins 15. Turn on the fans 16 to make the cold air flow into the processing box 1 to cool the forged automotive flange. At the same time, turn on the blower 2. Use the first circulation pipe 3 to extract the air participating in cooling inside the processing box 1 and release it to the rear side of the processing box 1 through the second circulation pipe 4. As the first circulation pipe 3 continuously extracts air, the released air will enter the processing box 1 again through the circulation holes 5 with the outside air of the processing box 1 to participate in the circulation cooling, realizing the full utilization of energy. Finally, turn off the motor 10, open the shutter 6, and take out the air-cooled automotive flange.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; for those of ordinary skill in the art, the specific meaning of the above terms in the present utility model can be understood according to specific situations.

[0030] The above description of the present utility model and its implementation manners is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. An automobile flange forging air cooling device, comprising a processing box (1), characterized in that: A flange placement rack is provided inside the processing box (1), a plurality of semiconductor refrigeration mechanisms are connected to the rear side of the processing box (1), a fan (2) is connected to the top of the processing box (1), and a circulation pipe 1 (3) and a circulation pipe 2 (4) are respectively connected to the air inlet and the air outlet of the fan (2), the lower end of the circulation pipe 1 (3) penetrates into the processing box (1), the other end of the circulation pipe 2 (4) is arranged on the rear side of the processing box (1) and is bent toward the processing box (1), and a plurality of circulation holes (5) are provided on the rear side wall of the processing box (1).

2. The automobile flange forging air cooling device according to claim 1, characterized in that: The processing box (1) is hingedly provided with a blocking door (6) on the front side, and the blocking door (6) is provided with a handle (7).

3. The automobile flange forging air cooling device according to claim 1, characterized in that: The flange placement frame comprises a rotating shaft (8) and a placement plate (9), wherein a plurality of the placement plates (9) are provided on the upper and lower parts, and the rotating shaft (8) is fixedly passed through each placement plate (9) in sequence and is rotationally connected to the upper and lower walls of the processing box (1), and the rotating shaft (8) is driven by a motor (10) fixed on the upper wall of the processing box (1).

4. The automobile flange forging air cooling device according to claim 3 is characterized in that: A plurality of partition plates (11) are fixedly arranged in the placement tray (9), and a plurality of through holes are arranged on the bottom surface of the placement tray (9).

5. The automobile flange forging air cooling device according to claim 1, characterized in that: The semiconductor refrigeration mechanism comprises a semiconductor radiator (12), the semiconductor radiator (12) being fixedly arranged on the rear side of a processing box (1) via a fixing plate (13), a plurality of first heat sinks (14) and a plurality of second heat sinks (15) being respectively arranged on both sides of the semiconductor radiator (12), a fan (16) being arranged on the side of the first heat sink (14) and the second heat sink (15) away from the semiconductor radiator (12), and the first heat sink (14) extending into the processing box (1) being arranged.

6. The automobile flange forging air cooling device according to claim 1, characterized in that: The circulation pipe 1 (3) is arranged close to the front end of the processing box (1).

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