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Pump body assembly and assembly method thereof

A technology for components and pump bodies, which is applied to pump components, pumps, components of pumping devices for elastic fluids, etc., can solve the problems of low efficiency of pump body components, and achieve the effect of ensuring centering accuracy

Active Publication Date: 2019-07-09
ZHUHAI LANDA COMPRESSOR +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a pump body assembly and its assembly method to solve the problem of low efficiency in the assembly of pump body assemblies in the prior art

Method used

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  • Pump body assembly and assembly method thereof
  • Pump body assembly and assembly method thereof
  • Pump body assembly and assembly method thereof

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Embodiment Construction

[0035] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0036] combine Figure 1 to Figure 10 As shown, according to an embodiment of the present invention, a pump body assembly is provided.

[0037] Specifically, the pump body assembly includes a first cylinder assembly 10, a second cylinder assembly 20 and a third cylinder assembly 30 arranged in sequence in the vertical direction, the first cylinder assembly 10, the second cylinder assembly 20 and the third cylinder assembly 30 At least one of them is provided with a positioning detection part 40, and the geometric centerline of the positioning detection part 40 along the radial direction of the pump body assembly is connected to the third cylinder assembly 10, the second cylinder assembly 20 or...

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Abstract

The invention provides a pump body assembly and an assembly method thereof. The pump body assembly includes a first cylinder assembly, a second cylinder assembly and a third cylinder assembly arranged in sequence along the vertical direction, the first cylinder assembly, the second cylinder assembly and At least one of the third cylinder assemblies is provided with a positioning detection portion. Among the three vertical cylinder assemblies, at least one is equipped with a positioning detection part. The positioning detection is used as a reference to determine the positional relationship between each flange and the cylinder, which provides a basis for the eccentric assembly of the cylinder and ensures the assembly method of the pump body assembly. centering accuracy. By adopting this method, the automatic assembly of the middle cylinder assembly of the pump body assembly can be realized, and then the automatic assembly of the multi-cylinder pump body assembly can be realized, thereby improving the production efficiency.

Description

technical field [0001] The invention relates to the technical field of compressor equipment, in particular to a pump body assembly and an assembly method thereof. Background technique [0002] When the pump body assembly of the existing compressor is assembled, each cylinder needs to be centered to ensure that the clearance fit between the outer circle of the rolling rotor and the inner circle of the cylinder can not only meet the smoothness of the roller rotation but also reduce the leakage of compression. The existing automatic assembly technology can only center the upper flange and the upper cylinder and the lower flange and the lower cylinder of the multi-cylinder compressor, but the gap between the centered cylinder and the rolling rotor can only be adjusted manually, which cannot realize automatic assembly, which is time-consuming Laborious, seriously affecting production efficiency. Contents of the invention [0003] The main purpose of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04C18/356F04C28/28F04C23/00F04C29/00
CPCF04C18/3566F04C23/001F04C28/28F04C29/00F04C18/3564F04C2230/603F04C2230/60
Inventor 韩鑫赵旭敏彭慧明白璐琛金冀龙周艳
Owner ZHUHAI LANDA COMPRESSOR
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