Disassembling and assembling device for inner shell of compressor

Abstract

The invention relates to a disassembling and assembling device for an inner shell of a compressor. The disassembling and assembling device comprises an inner shell conveying device and a height supporting device, wherein the height supporting device is connected to the bottom of the inner shell conveying device; the inner shell conveying device comprises two guide rails, a guide groove and a support, wherein the two guide rails are connected to the lower side of an outer shell of the compressor, the guide groove is formed between the two guide rails, and one end of the support is detachably connected to the inner shell of the compressor; a sliding guide part which is slidingly connected to the guide groove is arranged under the support; the support and the inner shell are arranged on the guide groove and the guide rails correspondingly; an oil cylinder frame is arranged on the part, at the other end of the support, of the guide groove and is connected to an oil cylinder; and the oil cylinder pushes the support and the inner shell to slide on the guide rails under the driving of an oil pump. The disassembling and assembling device has the advantages that the guide groove is formed between the two guide rails, the sliding guide part slidingly connected to the guide groove is arranged under the support, and therefore the phenomenon that the inner shell rotates on the guide rails can be effectively avoided, and the inner shell can be fixed without an external auxiliary tool.

Description

technical field [0001] The invention relates to the field of disassembly and assembly devices, in particular to a disassembly and assembly device for an inner casing of a compressor. Background technique [0002] At present, the assembly and disassembly of the inner casing of the pipeline compressor unit is still in the stage of independent research and development. The weight of the inner casing of the pipeline compressor unit is increasing, the structure precision is high, and the assembly is difficult. Therefore, when disassembling and assembling the inner casing of the compressor, it is necessary to provide a disassembling device for the inner casing of the compressor that can reduce the difficulty of disassembling and improve the precision of disassembling. [0003] The traditional inner casing disassembly tool and the compressor casing have no positioning mechanism and need to be operated by multiple bolts and the adjustment accuracy is low; the height adjustment abili...

AI Technical Summary

Problems solved by technology

[0003] The traditional inner casing disassembly tool and the compressor casing have no positioning mechanism and need to be operated by multiple bolts and the adjustment accuracy is low; the height adjustment ability of the guide rail is limited and the flexibility is poor; the inner casing pushing tool has a complex structure and is difficult to operate; and to prevent The rotation of the inner casing requires the auxiliary assembly of the crane, and the overall operation of disassembly and assembly tools is difficult, and the flexibility and adaptability are poor

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