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Compressor

A technology of compressors and matching parts, applied in the field of compressors, can solve problems such as shortening the service life of compressors, reducing assembly accuracy, and affecting the normal use of compressors, so as to achieve the effect of prolonging service life and improving performance

Active Publication Date: 2020-06-16
ANHUI MEIZHI COMPRESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Due to the existence of assembly errors in the bracket of the compressor, the assembly accuracy between the crankshaft, the bearing assembly and the bracket is reduced. During the operation of the compressor, there are different degrees of wear between the crankshaft and the bracket, the crankshaft and the bearing assembly, and the bearing assembly and the bracket. , not only affects the normal use of the compressor, but also shortens the service life of the compressor

Method used

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Embodiment Construction

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0035] like figure 1 As shown, the compressor 1 according to the embodiment of the present invention includes a bracket 10 , an aligning member 20 , a bearing assembly 30 and a crankshaft 40 .

[0036] like Figure 1-Figure 3 As shown, the bracket 10 includes a through hole 100 , the bracket 10 includes a first fitting portion 101 , and the first fitting portion 101 extends along the circumferential direction of the central axis of the through hole 100 . For example, the first matching portion 101 may be annular and extend alon...

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Abstract

The invention discloses a compressor which comprises a bracket, a self-aligning piece, a bearing component and a crankshaft, wherein the bracket comprises a penetrating hole and a first matching part;the first matching part extends in the circumferential direction of the central axis of the penetrating hole; the self-aligning piece is annular and comprises a second matching part; the second matching part extends in the circumferential direction of the central axis of the self-aligning piece, is suitable for being matched and in contact with the first matching part and can move relative to thefirst matching part; the bearing component and the self-aligning piece are stacked in the axial direction of the self-aligning piece; and the crankshaft penetrates through the bearing component, theself-aligning piece and the penetrating hole and is in contact with the bearing component. According to the compressor, the self-aligning piece is arranged and can move relative to the bracket, and the position of the self-aligning piece is adjusted to ensure that the bracket surface of the bearing component is kept perpendicular to the central axis of the crankshaft, so that the bearing componentand the crankshaft can be ensured to normally run.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a compressor. Background technique [0002] Due to the existence of assembly errors in the bracket of the compressor, the assembly accuracy between the crankshaft, the bearing assembly and the bracket is reduced. During the operation of the compressor, there are different degrees of wear between the crankshaft and the bracket, the crankshaft and the bearing assembly, and the bearing assembly and the bracket. , not only affects the normal use of the compressor, but also shortens the service life of the compressor. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the invention consists in proposing a compressor which has the advantage of a long service life and low wear. [0004] The compressor according to the embodiment of the present invention includes: a bracket...

Claims

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Application Information

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IPC IPC(8): F04B39/00
CPCF04B39/00F04B39/0094
Inventor 贺玉洁
Owner ANHUI MEIZHI COMPRESSOR
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