Connecting structure of air inlet pipe for air cylinder cover
A technology of connecting structure and cylinder head, which is applied to the sealing device of cylinder head, cylinder and engine, etc., can solve the problems of easy loosening of the intake pipe and deterioration of the sealing quality of the cylinder head and the intake pipe.
Pending Publication Date: 2022-07-08
GUANGXI YUCHAI MASCH CO LTD
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Problems solved by technology
[0003] In order to make up for the above deficiencies, this application provides a connection structure for the intake pipe of the cylinder head, which aims to improve the problem that the air intake pipe on the cylinder head is easy to loose, so that the quality of the sealing between the cylinder head and the intake pipe decreases.
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[0025] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
[0026] In order to make the purposes, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments This is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.
[0027] see figure 1 , the present application provides a connection structure of an intake pipe for a cylinder head, in...
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The invention provides a connecting structure of an air inlet pipe for an air cylinder cover, and belongs to the technical field of air cylinder covers. The connecting structure of the air inlet pipe for the air cylinder cover comprises an air cylinder cover body, the air inlet pipe and a fixing assembly. In the implementation process, an air inlet pipe is inserted into a limiting groove, then a threaded sleeve is rotated, the threaded sleeve moves downwards to drive a second annular limiting plate to move downwards, then the second annular limiting plate can extrude a first annular limiting plate, and then the first annular limiting plate can be fixed; a second annular limiting plate is uniformly stressed and integrally moves downwards, and when the second annular limiting plate extrudes the first annular limiting plate, the first annular limiting plate is uniformly stressed, so that the air inlet pipe is uniformly stressed, and when the air inlet pipe is influenced by external stress, the air inlet pipe is not easy to loosen; the sealing quality between the air inlet pipe and the air cylinder cover body can be improved.
Description
technical field [0001] The present application relates to the technical field of cylinder heads, and in particular, to a connection structure of an intake pipe for a cylinder head. Background technique [0002] The cylinder head is made of cast iron or aluminum alloy. It is the installation base of the valve mechanism and the sealing cover of the cylinder. In the traditional technology, the cylinder head and the intake pipe are independent mechanisms, and the intake pipe is fixed on the cylinder head by multiple bolts. , In the actual installation, the tightening degree of multiple bolts is difficult to be the same, and the intake pipe is not uniformly stressed. When affected by external stress (such as the impact of vibration), the intake pipe is easy to loosen, making the cylinder head and the intake pipe. The quality of the sealing between them is degraded. SUMMARY OF THE INVENTION [0003] In order to make up for the above deficiencies, the present application provide...
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Login to View More IPC IPC(8): F02F1/42F02F11/00
CPCF02F1/4235F02F11/002Y02T10/12
Inventor 梁业许保雄苏杭梁贵琳何有能
Owner GUANGXI YUCHAI MASCH CO LTD