Novel cylinder body for improving thrust bearing installation position structure
A thrust bearing and installation position technology, applied in the field of compressors, can solve the problems of high processing difficulty, high processing accuracy requirements, and easy scrapping of the cylinder block, and achieves the effect of reducing processing difficulty and processing accuracy, and facilitating promotion.
Active Publication Date: 2016-06-08
浙江三田汽车空调压缩机有限公司
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Problems solved by technology
[0003] The present invention aims to solve the above-mentioned problems in the prior art, and provides a new type of cylinder body that improves the structure of the installation position of the thrust bearing, and solves the problem that the original structure requires high machining accuracy of the cylinder body and front cover, is difficult to process, and the cylinder body is easily scrapped. problems, to meet the needs of the use of the compressor cylinder
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[0011] The present invention will be further described below in conjunction with accompanying drawing:
[0012] Referring to the accompanying drawings: the novel cylinder block in this embodiment which improves the structure of the installation position of the thrust bearing is characterized in that it includes a cylinder block 1 on which a front cover 2 is installed, and the center of the cylinder block 1 is provided with a main shaft Mounting hole 3, a group of piston mounting holes 4 are distributed on the outside of the main shaft mounting hole 3, the piston mounting holes 4 are set around the main shaft mounting hole 3 in a surrounding state around the main shaft mounting hole 3, and the piston mounting holes 4 are set on the cylinder body 1 Above, a housing cavity 5 is set between the spindle mounting hole 3 and the piston mounting hole 4, the housing cavity 5 is set in the cylinder body 1, and the thrust bearing mounting plate 6 is set in the housing cavity 5, and the th...
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The invention discloses a novel cylinder body for improving a thrust bearing installation position structure. The novel cylinder body comprises a cylinder body, a front cover is installed on the cylinder body, a main shaft installation hole is formed in the center of the cylinder body, a set of piston installation holes are distributed in the outer side of the main shaft installation hole, the piston installation holes are formed in the periphery of the main shaft installation hole by surrounding the main shaft installation hole, a containing cavity is formed between the main shaft installation hole and the piston installation holes and located in the cylinder body, a thrust bearing installation plate is arranged in the containing cavity and arranged on the cylinder body, and a thrust bearing installation place concaved downwards is formed on the surface of the thrust bearing installation plate. The novel cylinder body has the advantages of being capable of lowering the requirement for machining precision, lowering the machining difficulty, improving the machining efficiency and improving the qualified rate of the cylinder body in the machining process, good in using effect and worthy of popularization.
Description
technical field [0001] The invention relates to the technical field of compressors, in particular to a novel cylinder block with improved thrust bearing installation position structure. Background technique [0002] At present, in the process of processing the cylinder block of the compressor, since there is no stable installation position structure when the thrust bearing is installed, when the cylinder block and the front cover are installed, free adjustment between the cylinder block and the front cover cannot be performed, and it is necessary to The cylinder body and the front cover realize high-precision matching. In order to realize the high-precision matching of the cylinder body and the front cover, the precision requirements for the processing of the cylinder body and the front cover are increased, and the processing difficulty is increased, resulting in a decrease in processing efficiency, and it is easy to Scrap phenomenon occurs, increases production cost, and pr...
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Login to View More IPC IPC(8): F04B39/12
CPCF04B39/122
Inventor 刘永清林剑毕永钦陈庆华
Owner 浙江三田汽车空调压缩机有限公司