A device for depositing coatings in vacuum arc equipment
A technology of vacuum arc and equipment, which is applied in the field of coating metal coating on engine turbine working blades, can solve the problems of low processing efficiency of blade coating, blade falling coating, shielding, etc., achieve easy processing and disassembly, and improve quality , Easy to match the effect of processing
Active Publication Date: 2019-05-17
AECC AVIATION POWER CO LTD
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Problems solved by technology
The technical solution of this utility model: the said includes a vertical shaft which is rotatably installed in the vacuum chamber of the vacuum coating machine, the said vertical shaft is fixedly fitted with a plurality of support frames which are distributed at intervals, and the support frame includes a fixed set mounted on the vertical shaft. The sleeve on the shaft, the annular outer wall of the sleeve is distributed with a plurality of support rods at intervals, and a tapered positioning cylinder is fixed on it. However, the above fixing method has low processing efficiency for the blade coating, and it is easy to cause the blade to fall or Partial coating masking of edge plate
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[0016] The present invention is described in further detail below in conjunction with accompanying drawing:
[0017] refer to figure 1 and figure 2 , the device for vacuum arc equipment deposition coating of the present invention comprises several hoisting devices, and described hoisting device comprises connecting rod 1, left tooling shielding box 5, right tooling shielding box 6 and tooling array distribution plate 2, tooling array The left side and the right side of the distribution plate 2 are respectively connected with the upper part of the left tooling shielding box 5 and the upper part of the right tooling shielding box 6, the lower end of the connecting rod 1 passes through the tooling array distribution plate 2, and the upper end of the connecting rod 1 is provided with an upper Fishing hook 3, the lower end of connecting rod 1 is provided with lower fishing hook 4, the bottom of left frock shielding box 5 and the bottom of right frock shielding box 6 are all open,...
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The invention discloses a device for vacuum arc device deposition coatings. The device comprises multiple hoisting devices. Each hoisting device comprises a connection rod, a left tool shielding box, a right tool shielding box and a tool array distribution plate. The left side and the right side of each tool array distribution plate are connected with the upper portion of the corresponding left tool shielding box and the upper portion of the corresponding right tool shielding box correspondingly. The lower ends of the connection rods penetrate the tool array distribution plates. Upper fishhooks are arranged at the upper ends of the connection rods. Lower fishhooks are arranged at the lower ends of the connection rods. Openings are formed in the bottoms of the left tool shielding boxes and the bottoms of the right tool shielding boxes correspondingly. First hoisting claws for clamping to-be-deposited blades are arranged in the left tool shielding boxes. Second hoisting claws for clamping the to-be-deposited blades are arranged in the right tool shielding boxes. By means of the device, the processing efficiency of the blade coatings can be improved, and the problems that blades fall and the marginal plate arrangement coatings are shielded can be effectively solved.
Description
technical field [0001] The invention belongs to the technical field of coating metal coatings on working blades of engine turbines, and relates to a coating deposition device for vacuum arc equipment. Background technique [0002] At present, because the metal bottom layer coated by multi-arc ion plating has the advantages of high bonding strength between the coating and the substrate, and easy and precise control of the chemical composition of the coating, it has been widely used in the preparation and processing of various high-temperature protective coatings for turbine blades, which has significantly improved The high temperature oxidation resistance and corrosion resistance of the turbine blades prolong the working life of the engine. [0003] During the patent search process, it was found that a vacuum coating machine positioning frame, patent number: CN202201960U, inventor: Zhang Yi. The technical solution of this utility model: the said includes a vertical shaft whi...
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IPC IPC(8): C23C14/32C23C14/50
CPCC23C14/325C23C14/50
Inventor 过月娥彭三兵李茂安张涛贺军姚妮
Owner AECC AVIATION POWER CO LTD