A device for soaking a blade in rust-preventive oil

Abstract

The utility model discloses a kind of blade soaking rust preventive oil devices, including oil immersion tank and oil tank, oil inlet pipe and oil return pipe are equipped between the oil immersion tank and oil tank, circulation pump is equipped on the oil inlet pipe, filter piece is equipped on the oil return pipe, the inner bottom of the oil immersion tank is equipped with heating wire, there is heat conduction plate on the heating wire, stirring element is equipped in the oil immersion tank. The utility model belongs to the technical field of rust preventive oil device, specifically refers to a kind of blade soaking rust preventive oil device.

Description

Technical Field

[0001] This utility model belongs to the technical field of rust-preventive oil devices, specifically referring to a device for soaking blades in rust-preventive oil. Background Technology

[0002] In the fields of machining and cutting tool manufacturing, cutting tools are prone to rusting due to environmental humidity and air oxidation during processing or storage, which affects their service life and machining accuracy.

[0003] At present, the common method of rust prevention is to soak in rust-preventive oil. However, the existing soaking devices have the following problems: (1) the rust-preventive oil is easy to settle or unevenly distributed, resulting in incomplete oil film coverage on the blade surface; (2) the rust-preventive oil has poor fluidity at low temperatures, affecting the soaking effect; (3) impurities are easily mixed in during the oil circulation process, reducing the rust prevention performance. Utility Model Content

[0004] The technical problem this invention aims to solve is that the valve core and spring of traditional one-way valves are inconvenient to assemble and disassemble, which increases maintenance costs.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: a blade soaking rust-preventive oil device, including an oil soaking tank and an oil tank, an oil inlet pipe and an oil return pipe are provided between the oil soaking tank and the oil tank, a circulation pump is provided on the oil inlet pipe, a filter is provided on the oil return pipe, a heating wire is provided at the bottom of the oil soaking tank, a heat-conducting plate is provided on the heating wire, and a stirring element is provided in the oil soaking tank.

[0006] Preferably, the stirring component includes a paddle and a drive motor. The two ends of the paddle are rotatably mounted on the oil immersion tank and near the bottom. The paddle is provided with several blades. The drive motor is located on the side wall of the oil immersion tank, and its output end rotatably passes through the oil immersion tank and is connected to the paddle.

[0007] Preferably, two sets of paddles are arranged in parallel, and the ends of the two sets of paddles rotate through the oil immersion tank and extend out. Gears are fixedly sleeved on the ends of the two sets of paddles, and the two sets of gears mesh with each other.

[0008] Preferably, the filter element includes a filter box, with return oil pipes connected to both sides of the filter box. The top wall of the filter box is provided with an inlet, and a filter screen is inserted into the inlet. The top of the filter screen is provided with a mounting plate, and the mounting plate is fixed to the top wall of the filter box by bolts.

[0009] Preferably, the inner wall of the oil immersion tank is provided with a retaining ring, which is located above the paddle rod. When in use, a placement basket is placed on the retaining ring, and the placement basket has a hollow structure.

[0010] Preferably, the bottom walls of the oil immersion tank and the oil tank are provided with support legs, a support plate is provided between the support legs of the oil immersion tank and the oil tank, and the filter box and the circulation pump are both located on the support plate.

[0011] The beneficial effects achieved by adopting the above-described structure are as follows:

[0012] 1. The rust-preventive oil can be heated by the heating wire and heat-conducting plate at the bottom of the oil immersion tank. Combined with the stirring components, its fluidity can be improved, ensuring that the oil film on the blade surface is evenly covered and enhancing the rust-preventive effect.

[0013] 2. The dual-paddle stirring structure, combined with gear meshing transmission, ensures that the rust-preventive oil circulates fully, preventing sedimentation and improving the contact efficiency between the blade and the oil.

[0014] 3. A removable filter screen is installed on the oil return pipe to facilitate the cleaning of impurities, extend the service life of the rust-preventive oil, and reduce maintenance costs. Attached Figure Description

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

[0016] Figure 2 A cross-sectional view of an embodiment of this utility model. Figure 1 ;

[0017] Figure 3 A cross-sectional view of an embodiment of this utility model. Figure 2 ;

[0018] Figure 4 This is a perspective view of an embodiment of the present utility model.

[0019] Among them, 1. oil immersion tank, 2. oil tank, 3. oil inlet pipe, 4. oil return pipe, 5. circulating pump, 6. filter element, 7. heating wire, 8. heat conduction plate, 9. stirring element, 10. paddle rod, 11. drive motor, 12. paddle blade, 13. gear, 14. filter box, 15. socket, 16. filter screen, 17. mounting plate, 18. retaining ring, 19. placement basket, 20. support leg, 21. support plate. Detailed Implementation

[0020] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-4 As shown, this utility model proposes a blade immersion rust-preventive oil device, including an immersion tank 1 and an oil tank 2. An oil inlet pipe 3 and an oil return pipe 4 are provided between the immersion tank 1 and the oil tank 2. A circulation pump 5 is provided on the oil inlet pipe 3, and a filter element 6 is provided on the oil return pipe 4. A heating wire 7 is provided at the bottom of the immersion tank 1, and a heat-conducting plate 8 is provided on the heating wire 7. A stirring element 9 is provided in the immersion tank 1. Rust-preventive oil is injected into the oil tank 2, and the circulation pump 5 is started to allow the oil to enter the immersion tank 1 through the oil inlet pipe 3. At the same time, the heating wire 7 is turned on to preheat the oil to a suitable immersion temperature. The stirring element 9 ensures that the rust-preventive oil circulates fully, preventing sedimentation and improving the contact efficiency between the blade and the oil. The filter element 6 facilitates the removal of impurities and extends the service life of the rust-preventive oil.

[0023] like Figure 1 and 3 As shown, the stirring component 9 includes a paddle 10 and a drive motor 11. The two ends of the paddle 10 are rotatably mounted on the oil immersion tank 1 and close to the bottom. The paddle 10 is provided with a plurality of blades 12. The drive motor 11 is located on the side wall of the oil immersion tank 1, and its output end rotatably passes through the oil immersion tank 1 and is connected to the paddle 10.

[0024] like Figure 1 and 3 As shown, two sets of paddle rods 10 are arranged in parallel. The ends of the two sets of paddle rods 10 rotate through the oil immersion tank 1 and extend out. Gears 13 are fixedly sleeved on the ends of the two sets of paddle rods 10. The two sets of gears 13 mesh with each other. When the drive motor 11 is started, it drives the two sets of paddle rods 10 to rotate. The meshing structure of the gears 13 makes the blades 12 stir in both directions, promoting the flow of oil.

[0025] like Figure 3As shown, the filter element 6 includes a filter box 14, with return oil pipes 4 connected to both sides of the filter box 14. The top wall of the filter box 14 is provided with an inlet 15, and a filter screen 16 is inserted into the inlet 15. The top of the filter screen 16 is provided with a mounting plate 17, which is fixed to the top wall of the filter box 14 by bolts. By removing the bolts, the filter screen 16 can be periodically removed through the inlet 15 to clean the adsorbed impurities and ensure the cleanliness of the oil.

[0026] like Figure 4 As shown, the inner wall of the oil immersion tank 1 is provided with a retaining ring 18, which is located above the paddle rod 10. When in use, a placement basket 19 is placed on the retaining ring 18. The placement basket 19 has a hollow structure. The bottom walls of the oil immersion tank 1 and the oil tank 2 are both provided with support legs 20. A support plate 21 is provided between the support legs 20 of the oil immersion tank 1 and the oil tank 2. The filter box 14 and the circulation pump 5 are both located on the support plate 21.

[0027] In practical use, inject the rust-preventive oil into the oil tank 2, start the circulation pump 5 to allow the oil to enter the immersion tank 1 through the oil inlet pipe 3, and at the same time turn on the heating wire 7 to preheat the oil so that the oil temperature reaches the appropriate immersion temperature.

[0028] Place the blade to be processed into the hollow placement basket 19, and place the placement basket 19 on the retaining ring 18 in the oil immersion tank 1 to ensure that the blade is completely immersed in the oil. Start the drive motor 11 to drive the two sets of paddles 10 to rotate. The gear 13 meshing structure makes the paddle blades 12 stir in both directions, promoting the flow of oil. At the same time, the circulation pump 5 continuously pumps the oil in the oil tank 2 into the oil immersion tank 1, while the return oil pipe 4 filters the oil and returns it to the oil tank 2, forming a circulation filtration.

[0029] Periodically remove the filter screen 16 through the inlet 15 to clean the adsorbed impurities and ensure the oil is clean.

[0030] After soaking, suspend the placement basket 19 to allow excess oil to drain back into the soaking tank 1, and then remove the blade.

[0031] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A device for soaking blades in rust-preventive oil, comprising an oil soaking tank (1) and an oil container (2), characterized in that: An oil inlet pipe (3) and an oil return pipe (4) are provided between the oil immersion tank (1) and the oil tank (2). A circulation pump (5) is provided on the oil inlet pipe (3), and a filter element (6) is provided on the oil return pipe (4). A heating wire (7) is provided at the bottom of the oil immersion tank (1), and a heat-conducting plate (8) is provided on the heating wire (7). A stirring element (9) is provided inside the oil immersion tank (1).

2. The blade soaking rust-preventive oil device according to claim 1, characterized in that: The stirring component (9) includes a paddle (10) and a drive motor (11). The two ends of the paddle (10) are rotatably mounted on the oil immersion tank (1) and close to the bottom. The paddle (10) is provided with several blades (12). The drive motor (11) is located on the side wall of the oil immersion tank (1) and its output end rotatably passes through the oil immersion tank (1) and is connected to the paddle (10).

3. The blade soaking rust-preventive oil device according to claim 2, characterized in that: The paddles (10) are arranged in two parallel sets. The ends of the two sets of paddles (10) are rotated through the oil immersion tank (1) and extend out. The ends of the two sets of paddles (10) are fixedly fitted with gears (13), and the two sets of gears (13) mesh with each other.

4. A blade soaking rust-preventive oil device according to any one of claims 1, 2, and 3, characterized in that: The filter element (6) includes a filter box (14), with oil return pipes (4) connected to both sides of the filter box (14). The top wall of the filter box (14) is provided with an inlet (15), and a filter screen (16) is inserted into the inlet (15). The top of the filter screen (16) is provided with a mounting plate (17), and the mounting plate (17) is fixed to the top wall of the filter box (14) by bolts.

5. The blade soaking rust-preventive oil device according to claim 2, characterized in that: The inner wall of the oil immersion tank (1) is provided with a retaining ring (18), which is located above the paddle rod (10). When in use, a placement basket (19) is placed on the retaining ring (18), and the placement basket (19) is a hollow structure.

6. The blade soaking rust-preventive oil device according to claim 4, characterized in that: The bottom walls of the oil immersion tank (1) and the oil tank (2) are provided with support legs (20), and a support plate (21) is provided between the support legs (20) of the oil immersion tank (1) and the oil tank (2). The filter box (14) and the circulation pump (5) are both located on the support plate (21).

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