Self-adaptive hole blowing tool for radiator machining

Abstract

The utility model discloses a self-adaptive hole blowing tool for machining a radiator, relates to the technical field of radiator machining auxiliary equipment, and aims to solve the technical problems that the efficiency of a current manual or high-pressure water flushing mode is low, thorough cleaning of a radiator through hole with a complex structure is difficult to ensure, water spots can be left in the hole, and cleaning steps are increased. Comprising a shell, two supporting pieces are fixedly arranged at the bottom of the shell, fixing plates are fixedly arranged on the tops, located on the inner side of the shell, of the two supporting pieces, an adjusting piece is fixedly installed on the side wall of the fixing plate on one side, and an extending plate close to the adjusting piece is fixedly arranged on the top of the side edge of the fixing plate on the other side; the air gathering cavity is formed in the cavity plate of the air blowing cleaning piece and connected with the air pipe through the connecting sleeve, air provided by the air pump can be gathered in the air gathering cavity, then the air is evenly blown out through the air blowing columns, and the air blowing cleaning piece has the advantages that cleaning operation is convenient and fast, cleaning is thorough, and the number of hole cleaning steps is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for radiator processing, and more specifically, to an adaptive blowhole fixture for radiator processing. Background Technology

[0002] In the manufacturing process of aluminum alloy heat sinks, the internal through-holes are a key structural element for achieving heat dissipation. However, during processing, debris and water stains easily accumulate inside these through-holes. The presence of these impurities severely affects the heat dissipation performance of the heat sink, reducing its heat transfer efficiency. Moreover, during subsequent assembly, debris may enter other components, causing wear or even damage; if water stains are not thoroughly cleaned, they may cause corrosion, shortening the lifespan of the heat sink.

[0003] Traditional cleaning methods, such as manual brushing and simple high-pressure water rinsing, have many drawbacks. Manual brushing is extremely inefficient and cannot ensure thorough cleaning of the complex radiator openings. While simple high-pressure water rinsing can remove some impurities, it cannot completely remove debris and leaves water stains inside the openings, requiring an additional drying process, which is cumbersome. Therefore, there is an urgent need for a tooling device that can automatically adapt to different specifications and models of radiators to achieve efficient and precise cleaning and drying. In view of this, we propose an adaptive blowhole tooling for radiator processing. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide an adaptive blowhole tooling for radiator processing. This tooling solves the technical problems of low efficiency of current manual or high-pressure water rinsing methods, difficulty in ensuring thorough cleaning of radiator through holes with complex structures, and the presence of water stains inside the holes, which increases the number of cleaning steps.

[0005] To solve the above technical problems, this utility model provides the following technical solution: an adaptive blowhole fixture for radiator processing, including a housing, two support members fixedly provided at the bottom of the housing, and a fixed plate fixedly provided at the top of the two support members located inside the housing. An adjusting member is fixedly installed on the side wall of one side of the fixed plate, and an extension plate close to the adjusting member is fixedly provided at the top of the side of the other side of the fixed plate. A lifting member is movably installed on the wall of the extension plate, and the lower end of the lifting member is in close contact with the top of the adjusting member. An air blowing and cleaning member is fixedly connected between the upper ends of the two lifting members, and an air pipe connected to an air pump is connected to the bottom of the air blowing and cleaning member.

[0006] The air-blowing cleaning component includes a cavity plate with an internal air-gathering chamber. The bottom of the cavity plate is connected to a connecting sleeve that connects to an air pipe, and the top of the cavity plate is connected to several air-blowing columns for blowing air.

[0007] The cavity plate of this utility model's air-blowing cleaning component has an internal air-gathering chamber. Connected to an air pipe via a connecting sleeve, it concentrates the gas supplied by the air pump within this chamber. Then, multiple air columns evenly blow the gas out, efficiently cleaning the radiator's holes. This ensures that impurities and debris within the holes are thoroughly removed. Multiple air columns can simultaneously clean multiple holes, significantly improving cleaning efficiency compared to a single air-blowing device. This effectively shortens the time required for the hole-blowing process during radiator manufacturing, increasing overall processing efficiency. This structure also solves the problem of increased subsequent cleaning steps caused by manual or high-pressure water rinsing methods, reducing the workload of cleaning the holes.

[0008] Preferably, the adjusting component includes an electric push rod, the output end of which is fixedly connected to a push plate, and two adjusting blocks with inclined tops are fixedly arranged on the side of the push plate near the lifting component.

[0009] Preferably, a support plate that is combined with the adjusting block is fixedly connected between the two fixed plates. Guide strips are fixedly provided on opposite sides of the support plate, and guide grooves that are combined with the guide strips are provided on the side of the adjusting block that is in contact with the support plate.

[0010] Preferably, the lifting component includes a fixed rod that penetrates the extension plate. Two support rings are sleeved on the wall of the fixed rod and are respectively fixedly connected to the upper and lower sides of the extension plate. A movable wheel that fits against the top inclined surface of the adjusting block is fixedly installed at the lower end of the fixed rod. A spring is fixedly installed between the top of the movable wheel and the bottom of the lower support ring.

[0011] Preferably, the outer walls of the plurality of air columns are all formed with polishing texture, and the air columns are detachably connected to the cavity plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The cavity plate of the air-blowing cleaning component in this utility model has an internal air-gathering chamber. Connected to an air pipe via a connecting sleeve, it gathers the gas supplied by the air pump within the chamber and then evenly blows it out through multiple air columns. This efficiently cleans the holes in the radiator, ensuring that impurities and debris are thoroughly removed. Multiple air columns can simultaneously clean multiple holes, significantly improving cleaning efficiency compared to a single air-blowing device. This effectively shortens the time required for the hole-blowing process during radiator manufacturing, increasing overall processing efficiency. This structure also solves the problem of increased subsequent cleaning steps caused by manual or high-pressure water rinsing methods, reducing the workload of cleaning the holes.

[0014] 2. This utility model also features an electric push rod in the adjusting component that can move the push plate and adjusting block. The top of the adjusting block is inclined, fitting against the moving wheel of the lifting component. When the adjusting block moves, the inclined surface pushes the moving wheel, causing the fixed rod to move up and down within the support ring. This allows the air-blowing cleaning component to achieve adaptive height adjustment, adapting to radiators of different thicknesses or heights for blow-hole operation. The spring design ensures that when the moving wheel contacts the inclined surface of the adjusting block, it maintains a tight fit for stable lifting and lowering adjustment while also providing a buffering effect to a certain extent, preventing damage to the equipment from hard contact. This further enhances the stability and reliability of adaptive adjustment. Additionally, the grinding texture on the outer surface of the air column can grind away protruding burrs during frictional contact with the hole, thereby further improving the quality of hole cleaning. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a partial structural schematic diagram of the present invention;

[0018] Figure 4 for Figure 2 Enlarged structural diagram of section A;

[0019] Figure 5 This is a schematic diagram of one usage state of the present invention.

[0020] The following are the labels in the diagram: 1. Outer shell; 101. Limiting plate; 2. Support component; 3. Fixing plate; 4. Adjusting component; 401. Electric push rod; 402. Push plate; 403. Adjusting block; 404. Guide groove; 5. Support plate; 501. Guide strip; 6. Extension plate; 7. Lifting component; 701. Fixing rod; 702. Support ring; 703. Moving wheel; 704. Spring; 8. Air blowing and cleaning component; 801. Cavity plate; 802. Air gathering chamber; 803. Connecting sleeve; 804. Air blowing column; 805. Grinding texture; 806. Limiting block; 9. Air pipe. Detailed Implementation

[0021] like Figures 1 to 5As shown, this utility model relates to an adaptive blowhole fixture for radiator processing, comprising a housing 1. Two support members 2 are fixedly mounted on the bottom of the housing 1. A fixing plate 3 is fixedly mounted on the top of each support member 2 located inside the housing 1. An adjusting member 4 is fixedly mounted on the side wall of one fixing plate 3. An extension plate 6, close to the adjusting member 4, is fixedly mounted on the top side of the other fixing plate 3. A lifting member 7 is movably mounted on the wall of the extension plate 6, with the lower end of the lifting member 7 in close contact with the top of the adjusting member 4. An air-blowing cleaning member 8 is fixedly connected between the upper ends of the two lifting members 7. An air-blowing cleaning member 8 has an air pipe 9 connected to an air pump installed at its bottom. The air-blowing cleaning component 8 includes a cavity plate 801. The cavity plate 801 has an internal air-gathering chamber 802. The bottom of the cavity plate 801 is connected to a connecting sleeve 803 that connects to the air pipe 9. The top of the cavity plate 801 is connected to several air-blowing columns 804. The air-blowing cleaning component 8 and the air pipe 9 are connected to achieve the effect of air-blowing cleaning. The air-blowing cleaning method can achieve a one-time cleaning effect, saving subsequent cleaning steps and improving cleaning efficiency. The air-gathering chamber 802 and several air-blowing columns 804 cooperate to allow high-pressure gas to be ejected and blown into the through hole of the radiator. The air pipe 9 is a flexible hose, which is easy to extend and adjust.

[0022] In an embodiment of this utility model, the adjusting member 4 includes an electric push rod 401, the output end of which is fixedly connected to a push plate 402. Two adjusting blocks 403 with inclined tops are fixedly arranged on the side of the push plate 402 near the lifting member 7. By controlling the displacement of the adjusting blocks 403 through the electric push rod 401, the angle of the inclined surface contacted by the lifting member 7 can be changed, thereby achieving the effect of height adjustment.

[0023] In an embodiment of this utility model, a support plate 5 that is combined with the adjusting block 403 is fixedly connected between the two fixed plates 3. Guide strips 501 are fixedly provided on the opposite sides of the support plate 5. A guide groove 404 that is combined with the guide strips 501 is opened on the side of the adjusting block 403 that is in contact with the support plate 5. By cooperating, the limiting effect of the translation of the adjusting block 403 can be improved, and the stability of the displacement can be improved.

[0024] In an embodiment of this utility model, the lifting component 7 includes a fixed rod 701 that penetrates the extension plate 6. Two support rings 702 are sleeved on the rod wall of the fixed rod 701 and are respectively fixedly connected to the upper and lower sides of the extension plate 6. A movable wheel 703 that fits against the top inclined surface of the adjusting block 403 is fixedly installed at the lower end of the fixed rod 701. A spring 704 is fixedly installed between the top of the movable wheel 703 and the bottom of the lower support ring 702. The spring 704 between the support ring 702 and the movable wheel 703 can automatically reset when the fixed rod 701 loses pressure after moving upward, which facilitates the up and down movement of the air blowing cleaning component 8. The contact between the movable wheel 703 and the adjusting block 403 can reduce frictional resistance and improve the flexibility of the structural fit.

[0025] In the embodiments of this utility model, the outer walls of several air-blowing columns 804 are all constructed with polishing textures 805, and the air-blowing columns 804 are detachably connected to the cavity plate 801. The polishing textures 805 can increase the polishing effect on the inner wall of the radiator through hole during the up-and-down movement, reduce burrs, and the detachable connection method can be replaced individually when damaged, reducing the cost of use.

[0026] In an embodiment of this utility model, a limiting plate 101 is fixedly provided on the side of the bottom of the outer shell 1 near the side of the cavity plate 801, and a limiting block 806 that is slidably connected to the limiting plate 101 is fixedly provided on the side of the cavity plate 801; the stability of the vertical displacement of the air blowing cleaning component 8 can be enhanced by the cooperation.

[0027] Working Principle: This embodiment provides an adaptive blowhole fixture for radiator processing. In use, firstly, the air pipe 9 is connected to the air pump, allowing the gas generated by the pump to enter the air-gathering chamber 802 through the air pipe 9. Then, the gas is ejected through the air column 804, which connects the top of the cavity plate 801 to the air-gathering chamber 802. This allows for air cleaning of the radiator's through-holes placed above the air column 804. Air cleaning can be completed in one step, eliminating the need for subsequent cleaning steps. During the cleaning process, the height of the air-cleaning component 8 can be adjusted by the cooperation of the adjusting component 4 and the lifting component 7. When the electric push rod 401 pushes the adjusting block 403 to move, the lifting component 7 will... The angle of the contact surface of the lowering component 7 changes, thereby squeezing the moving wheel 703 upward. This allows the fixed rod 701 to push the air-blowing cleaning component 8 upward. When the adjusting block 403 resets, the fixed rod 701 can be reset under the elastic action of the spring 704, allowing the air-blowing column 804 to move upward and insert into the through hole on the radiator. The grinding texture 805 constructed on the outer surface of the air-blowing column 804 can grind the inner wall of the through hole of the radiator during the up-and-down movement, thus removing the burrs remaining in the drill hole. The air-blowing action can further improve the cleaning effect and enhance the cleaning quality. This structure can effectively improve the cleaning efficiency and speed up the radiator processing.

[0028] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A self-adaptive blowhole fixture for radiator processing, characterized in that, Includes an outer shell (1), with two support members (2) fixedly provided at the bottom of the outer shell (1). The top of the two support members (2) located inside the outer shell (1) is fixedly provided with a fixing plate (3). An adjusting member (4) is fixedly installed on the side wall of one side of the fixing plate (3). An extension plate (6) close to the adjusting member (4) is fixedly provided on the top side of the other side of the fixing plate (3). A lifting member (7) is movably installed on the wall of the extension plate (6). The lower end of the lifting member (7) is in close contact with the top of the adjusting member (4). An air blowing cleaning member (8) is fixedly connected between the upper ends of the two lifting members (7). An air blowing cleaning member (8) connected to an air pump is installed at the bottom of the air blowing cleaning member (8). The air-blowing cleaning component (8) includes a cavity plate (801), the cavity plate (801) has an internal structure of an air-gathering chamber (802), the bottom of the cavity plate (801) is connected to a connecting sleeve (803) connected to an air pipe (9), and the top of the cavity plate (801) is connected to a plurality of air-blowing columns (804) for blowing air.

2. The adaptive blowhole fixture for radiator processing according to claim 1, characterized in that, The adjusting component (4) includes an electric push rod (401), the output end of which is fixedly connected to a push plate (402), and two adjusting blocks (403) with inclined tops are fixedly provided on the side of the push plate (402) near the lifting component (7).

3. The adaptive blowhole fixture for radiator processing according to claim 2, characterized in that, A support plate (5) that is combined with the adjusting block (403) is fixedly connected between the two fixed plates (3). Guide strips (501) are fixedly provided on the opposite sides of the support plate (5). A guide groove (404) that is combined with the guide strip (501) is opened on the side of the adjusting block (403) that is in contact with the support plate (5).

4. The adaptive blowhole fixture for radiator processing according to claim 2, characterized in that, The lifting component (7) includes a fixed rod (701) that passes through the extension plate (6). Two support rings (702) are sleeved on the rod wall of the fixed rod (701) and are fixedly connected to the upper and lower sides of the extension plate (6). A moving wheel (703) that fits against the top inclined surface of the adjusting block (403) is fixedly installed at the lower end of the fixed rod (701). A spring (704) is fixedly installed between the top of the moving wheel (703) and the bottom of the lower support ring (702).

5. The adaptive blowhole fixture for radiator processing according to claim 1, characterized in that, The outer walls of several of the air-blowing columns (804) are all constructed with polishing textures (805), and the air-blowing columns (804) are detachably connected to the cavity plate (801).

6. The adaptive blowhole fixture for radiator processing according to claim 1, characterized in that, A limiting plate (101) is fixedly provided on the side of the bottom of the outer shell (1) near the side of the cavity plate (801), and a limiting block (806) that is slidably connected to the limiting plate (101) is fixedly provided on the side of the cavity plate (801).

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