Embedded infiltration filling and cleaning device

Abstract

The utility model provides a filling and cleaning device for embedding infiltration. The filling and cleaning device comprises a vibration table, a welding bottom plate, a support and a mounting platform, the welding bottom plate is mounted on the vibration table; the supports are fixed to the two sides of the welding bottom plate. The mounting platform is mounted on the support through a shaft pin and a supporting block, the mounting platform is provided with 20 square mounting positions with spigots, and filler funnels are arranged in the mounting positions. According to the utility model, batch filling and cleaning work is carried out by utilizing vibration in the vertical direction and the dead weight of a permeating agent. Batch production is achieved by rapidly installing the blades and the filling hopper, the working efficiency is greatly improved, and the manual repeated labor amount is reduced. The device is simple in structure, convenient to operate and wide in application prospect.

Description

Technical Field

[0001] The utility model belongs to the technical field of machining, and particularly relates to an embedding infiltration filler and cleaning device. Background Art

[0002] During the service process of the hot end components of a gas turbine, the environmental conditions are extremely harsh, and they have to withstand high temperature, high pressure, high rotational speed loads, and corrosive environments such as high salt fog and high humidity. Therefore, the high-temperature protective coating material technology of high-temperature structural materials plays an important role in the development of gas turbines. At present, the high-performance thermal diffusion aluminide coating is one of the main methods to improve the oxidation resistance and corrosion resistance of gas turbine turbine blades.

[0003] In the powder embedding aluminizing method, it is necessary to fill the penetrant into the inner cavity of the turbine blade. The penetrant is composed of aluminum source powder, aluminide activator, and filler. When heated, the activator volatilizes in the penetrant and reacts with the aluminum source to form volatile compounds of the coating metal. The volatile substances diffuse to the surface of the substrate and deposit there. After the deposition is completed, it is necessary to clean the penetrant from the inner cavity. At present, both the filling and cleaning work are carried out piece by piece manually, with low efficiency, greatly delaying the progress of the entire infiltration layer. Content of the Utility Model

[0004] The purpose of the utility model is to provide an embedding infiltration filler and cleaning device to solve the current situation of low efficiency in the existing filling and cleaning processes.

[0005] An embedding infiltration filler and cleaning device includes a vibrating table, a welding base plate, supports, and an installation platform; the welding base plate is installed on the vibrating table; the supports are fixed on both sides of the welding base plate; the installation platform is installed on the supports through a shaft pin and a support block, and the installation platform is provided with 20 square mounting positions with a stop, and a filler funnel is arranged in the mounting position.

[0006] Furthermore, a quick clamp and a handle are arranged on the installation platform; the handle is installed on the quick clamp, and the quick clamp presses the pressing plate against the filler funnel.

[0007] Furthermore, the quick clamp and the handle are installed perpendicular to the direction of the shaft pin.

[0008] Furthermore, the 20 square mounting positions with a stop match the size of the filler funnel.

[0009] Furthermore, a rotary positioning pin is installed on the support, and the horizontal angle of the installation platform is adjusted through the rotary positioning pin.

[0010] The beneficial effects of the present utility model are as follows: The present utility model utilizes the vertical vibration and the self-weight of the penetrant to perform batch filling and cleaning operations. By quickly installing the blades and the filling funnel, batch production is achieved, greatly improving the work efficiency and reducing the amount of manual repetitive labor. The structure of the present utility model is simple, the operation is convenient, and the application prospect is wide. Brief Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of the present utility model;

[0012] Figure 2 It is a front view of the present utility model;

[0013] Figure 3 It is a left rotation view of the present utility model;

[0014] Figure 4 It is a right rotation view of the present utility model.

[0015] Wherein: 1. vibration table, 2. welding bottom plate, 3. support, 4. rotating positioning pin, 5. shaft pin, 6. drawer, 7. clamping block, 8. installation platform, 9. hand-tightening bolt, 10. pressing plate, 11. quick clamp, 12. dial pin, 13. support block, 14. clamping strip, 15. handle, 16. supporting block, 17. filling funnel, 18. baffle, 19. bolt. Detailed Embodiment

[0016] The following further describes the present utility model with reference to the drawings.

[0017] As Figure 1 shown, an embedding penetration filling and cleaning device includes a vibration table 1, a welding bottom plate 2, a support 3 and an installation platform 8; the welding bottom plate 2 is installed on the vibration table 1 through mounting holes and 4 internal hexagonal bolts, and the vertical vibration amplitude can be adjusted through the vibration table 1; the support 3 is fixed on both sides of the welding bottom plate 2; the installation platform 8 is installed on the support 3 through a shaft pin 5 and a support block 13, and the installation platform 8 is provided with 20 square mounting positions with a stop, and a filling funnel 17 is arranged in the mounting positions.

[0018] The installation platform 8 is provided with a quick clamp 11 and a handle 15; the handle 15 is installed on the quick clamp 11, and the quick clamp 11 presses the pressing plate 10 against the filling funnel 17, and the CVA / CVD powder is poured into the blade air film hole through the filling funnel 17. The fixation of the blade and the filling funnel 17 can be realized by two conical sliding pins. The forward installation of the filling funnel 17 realizes the filling function, and the reverse installation realizes the cleaning function.

[0019] The quick clamp 11 and the handle 15 are installed perpendicular to the direction of the shaft pin 5.

[0020] The 20 square mounting positions with a stop match the size of the filling funnel 17 for easy replacement.

[0021] A rotary positioning pin 4 is installed on the support 3. The angle of the installation platform 8 in the horizontal direction is adjusted by the rotary positioning pin 4. By changing the position of the positioning pin 4, the installation platform 8 can be rotated by a certain angle to achieve the uniformity of powder filling.

[0022] The working process of the present utility model will be specifically described below:

[0023] The installation position dimensions of the blades of the packing funnel 17 match the blade tenons and are protected by rubber pads. After assembly, the dial pin 10 is rotated clockwise to press the blade flange. Repeat this 20 times to complete the amount for one clamping. Then, the blades and the packing funnel are successively installed on the installation platform 8. The pressure plate 10 is covered, and the handle 15 is rotated to drive the quick clamp 11 to press the pressure plate. The vibrating table is turned on, and the penetrant is poured into the packing funnel. Wait until all the penetrant has fallen. Pull out the rotary positioning pin 4, rotate the installation platform until the rotary positioning pin aligns with the angle pin hole, insert the rotary positioning pin, and fix the installation platform to complete the adjustment of the packing angle;

[0024] Pull out the rotary positioning pin 4, rotate the installation platform until the rotary positioning pin aligns with the horizontal angle pin hole, insert the rotary positioning pin, and the installation platform 8 is in the horizontal position. Turn off the vibrating platform, rotate the handle 17 to drive the quick clamp 11 to loosen the pressure plate, take out the pressure plate 10, remove the packing funnel, rotate it 180 degrees, reinstall it, cover the pressure plate 10 again, rotate the handle 15 to drive the quick clamp 11 to press the pressure plate, turn on the vibrating table, and the penetrant falls from the funnel direction until all of it is removed.

[0025] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A device for embedding infiltration filler and cleaning material, comprising a vibration table (1), a welding base plate (2), a support (3) and a mounting platform (8); the welding base plate (2) is mounted on the vibration table (1); the support (3) is fixed on both sides of the welding base plate (2); the mounting platform (8) is mounted on the support (3) through an axle pin (5) and a support block (13), characterized in that: The installation platform (8) is provided with 20 square installation positions with stoppers, and a filling funnel (17) is provided in each installation position.

2. The embedding and cleaning device of claim 1, characterized in that: The mounting platform (8) is provided with a quick clamp (11) and a handle (15); the handle (15) is mounted on the quick clamp (11), and the quick clamp (11) presses the pressure plate (10) against the filling funnel (17).

3. The embedding and cleaning device of claim 1, characterized in that: The shaft pin (5) is vertically mounted with a quick clamp (11) and a handle (15).

4. The embedding and cleaning device of claim 1, characterized in that: The 20 square installation positions with stoppers match the size of the filling funnel (17).

5. The embedding and cleaning device of claim 1, characterized in that: A rotating positioning pin (4) is installed on the support (3), and the angle of the installation platform (8) in the horizontal direction is adjusted by rotating the positioning pin (4).

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