Ring-shaped gasket and stator cartridge receiver assembly structure provided with same
A technology of annular gasket and assembly structure, applied in stators, washers, connecting components, etc., can solve problems such as low efficiency, cumbersome process, long engine assembly cycle, etc., to improve assembly efficiency, reduce the influence of tolerance accumulation, and shorten assembly. effect of cycle
Active Publication Date: 2020-07-31
AECC SHENYANG ENGINE RES INST
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Problems solved by technology
[0002] When the engine is assembled, it involves the docking of multi-stage stator casings. Due to the tolerances in the machining process of the stator casings at each stage, in order to reduce the influence of the cumulative tolerance of the stator casings at all levels, it is mostly between the stator casings that are docked at two adjacent stages. Annular gaskets of corresponding thickness are set to balance the tolerances in the processing of the two-stage stator casing, but the tolerances between the stator casings at all levels and the tolerances of the stator casings at each level are not completely consistent. The thickness of the gasket needs to be calculated, selected, and manufactured according to the actual situation. The process is cumbersome and inefficient, which makes the engine assembly cycle longer
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[0027] In order to make the technical solution of the present application and its advantages clearer, the technical solution of the present application will be further clearly and completely described in detail below in conjunction with the accompanying drawings. It can be understood that the specific embodiments described here are only part of the application Examples are only used to explain the present application, not to limit the present application. It should be noted that, for the convenience of description, only the parts related to the present application are shown in the drawings, and other relevant parts can refer to the general design. In the case of no conflict, the embodiments in the application and the technologies in the embodiments Features can be combined with each other to obtain new embodiments.
[0028] In addition, unless otherwise defined, the technical terms or scientific terms used in the description of the application shall have the usual meanings und...
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The invention belongs to the technical field of engine stator cartridge receiver assembly, and particularly relates to a stator cartridge receiver assembly structure. The stator cartridge receiver assembly structure comprises a plurality of ring-shaped gaskets, and a multi-level stator cartridge receiver, wherein the side surface of each ring-shaped gasket is wavy; the stator cartridge receiver ateach stage is provided with a front end and a rear end opposite to the front end; the front end of the stator cartridge receiver at each stage is provided with a front end ring-shaped connecting side, and the rear end of the stator cartridge receiver at each stage is provided with a rear end ring-shaped connecting side; and the rear end of the stator cartridge receiver at each stage is in butt joint to the front end ring-shaped connecting side of the stator cartridge receiver at the next stage, and one ring-shaped gasket is correspondingly arranged there-between. Besides, the invention relates to a ring-shaped gasket which has all features of the ring-shaped gaskets in the stator cartridge receiver assembly structure.
Description
technical field [0001] The application belongs to the technical field of engine stator casing assembly, and in particular relates to an annular gasket and a stator casing assembly structure thereof. Background technique [0002] When the engine is assembled, it involves the docking of multi-stage stator casings. Due to the tolerances in the machining process of the stator casings at each stage, in order to reduce the influence of the cumulative tolerance of the stator casings at all levels, it is mostly between the stator casings that are docked at two adjacent stages. Annular gaskets of corresponding thickness are set to balance the tolerances in the processing of the two-stage stator casing, but the tolerances between the stator casings at all levels and the tolerances of the stator casings at each level are not completely consistent. The thickness of the gasket needs to be calculated, selected, and manufactured according to the actual situation. The process is cumbersome ...
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Login to View More IPC IPC(8): F01D9/04F16B43/00
CPCF01D9/04F16B43/00F05D2240/70
Inventor 刘公博国强赵一鉴石宝雨
Owner AECC SHENYANG ENGINE RES INST