Bearing seat and shell static disc outer wall integrated structure

Abstract

The utility model relates to the technical field of vortex electric compressors, in particular to a bearing seat and shell static disc outer wall integrated structure which comprises a bearing seat, a shell, a static disc outer wall and a plurality of reinforcing ribs, the static disc outer wall is fixedly connected with the shell and located on the inner side of the shell, and the bearing seat is fixedly connected with the static disc outer wall and located at one end of the static disc outer wall. The multiple reinforcing ribs are fixedly connected with the bearing seat and located at the bottom of the bearing seat, one ends of the multiple reinforcing ribs are fixedly connected with the shell, the shell is provided with the multiple air suction holes, the bearing seat and the outer wall of the static disc of the shell are integrated, the assembly precision can be better controlled, the optimal gap can be better determined, the product performance and reliability are better improved, operation is easy, and the cost is low. Assembly is convenient, and the production efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scroll electric compressors, in particular to an integrated structure of a bearing seat and the outer wall of a static plate of a housing. Background Art

[0002] A scroll electric compressor is a compressor with volumetric compression. The compression components are composed of a moving scroll plate and a static scroll. The assembly clearance between the bearing seat of the electric compressor and the static plate is one of the key factors to ensure the normal operation of the compressor and extend its service life. If the clearance is too large, it may lead to an increase in compressor leakage, a decrease in volumetric efficiency, an increase in discharge temperature, and an increase in power consumption. If the clearance is too small, it may lead to excessive friction and wear between the moving and static plates, increasing energy consumption.

[0003] However, the existing bearing seat and the outer wall of the static plate of the housing are separated, and it is difficult to control the assembly accuracy during installation, resulting in poor product performance and reliability. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an integrated structure of a bearing seat and the outer wall of a static plate of a housing, aiming to solve the technical problem in the existing technology that the bearing seat and the outer wall of the static plate of the housing are separated, and it is difficult to control the assembly accuracy during installation, resulting in poor product performance and reliability.

[0005] To achieve the above purpose, an integrated structure of a bearing seat and the outer wall of a static plate of a housing adopted by the utility model includes a bearing seat, a housing, an outer wall of the static plate, and multiple reinforcing ribs. The outer wall of the static plate is fixedly connected to the housing and is located inside the housing. The bearing seat is fixedly connected to the outer wall of the static plate and is located at one end of the outer wall of the static plate. Multiple reinforcing ribs are fixedly connected to the bearing seat and are respectively located at the bottom of the bearing seat. One ends of the multiple reinforcing ribs are respectively fixedly connected to the housing. The housing has multiple suction holes.

[0006] Wherein, the outer wall of the static plate has multiple grooves, and the multiple grooves are respectively communicated with the corresponding suction holes.

[0007] Wherein, the end face of the outer wall of the static plate is lower than the end face of the housing.

[0008] Wherein, two pin holes are provided at both ends of the outer wall of the static plate.

[0009] Wherein, the housing has multiple through holes.

[0010] Wherein, the bearing seat has a placement groove.

[0011] An integrated structure of a bearing seat and the outer wall of the static plate of the housing of the present utility model, when specifically in use, fixes the bottom of the bearing seat to the housing through a plurality of the reinforcing ribs, thereby improving the strength of the bearing seat, adjusts the assembly dimension through the end face height of the outer wall of the static plate, achieves the purpose of controlling the assembly precision, better controls the assembly precision through line-plane positioning, determines the optimal clearance, improves the product performance and reliability, reduces the cost, through the integration of the bearing seat and the housing, thereby avoiding the problem of the bearing seat moving around, and the operation is simple and convenient for assembly, thus greatly improving the production efficiency. By this method, it can effectively solve the problem in the prior art that the bearing seat and the outer wall of the static plate of the housing are separated, and it is difficult to control the assembly precision during installation, resulting in poor product performance and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0013] Figure 1 is a schematic structural diagram of the present utility model.

[0014] Figure 2 is a bottom view of the present utility model.

[0015] Figure 3 is a top view of the present utility model.

[0016] Figure 4 is the Figure 3 structural sectional view taken along line A-A of the present utility model.

[0017] Figure 5 is the Figure 3 structural sectional view taken along line B-B of the present utility model.

[0018] 101 - bearing seat, 102 - housing, 103 - outer wall of the static plate, 104 - reinforcing rib, 105 - suction hole, 106 - groove, 107 - pin hole, 108 - through hole, 109 - placement groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will describe in detail the embodiments of the present utility model. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model and should not be construed as a limitation to the present utility model.

[0020] Please refer to Figures 1 to 5 , in whichFigure 1 is a schematic structural view of the present utility model, Figure 2 is a bottom view of the present utility model, Figure 3 is a top view of the present utility model, Figure 4 is the Figure 3 structural sectional view taken along line A-A of the present utility model, Figure 5 is the Figure 3 structural sectional view taken along line B-B of the present utility model.

[0021] The present utility model provides an integrated structure of a bearing seat and the outer wall of a static disk, including a bearing seat 101, a housing 102, an outer wall 103 of the static disk, and multiple reinforcing ribs 104. The outer wall 103 of the static disk is fixedly connected to the housing 102 and is located inside the housing 102. The bearing seat 101 is fixedly connected to the outer wall 103 of the static disk and is located at one end of the outer wall 103 of the static disk. Multiple reinforcing ribs 104 are all fixedly connected to the bearing seat 101 and are respectively located at the bottom of the bearing seat 101. One end of multiple reinforcing ribs 104 is respectively fixedly connected to the housing 102, and the housing 102 has multiple air suction holes 105.

[0022] In this embodiment, the bottom of the bearing seat 101 is fixed to the housing 102 through multiple reinforcing ribs 104, thereby improving the strength of the bearing seat 101. The assembly dimension is adjusted through the end face height of the outer wall 103 of the static disk to achieve the purpose of controlling the assembly accuracy. The assembly accuracy is better controlled through line-plane positioning, the optimal clearance is determined, the product performance and reliability are improved, the cost is reduced. Through the integration of the bearing seat 101 and the housing 102, the problem of the bearing seat 101 moving around is avoided, and the operation is simple and convenient for assembly, thereby greatly improving the production efficiency.

[0023] Further, the outer wall 103 of the static disk has multiple grooves 106, and multiple grooves 106 are respectively communicated with corresponding air suction holes 105.

[0024] In this embodiment, air is inhaled into the grooves 106 through the air suction holes 105, and then flows into the space between the static disk and the moving disk through the grooves 106, thereby performing compression.

[0025] Further, the end face of the outer wall 103 of the static disk is lower than the end face of the housing 102.

[0026] In this embodiment, the assembly dimension is adjusted through the end face height of the outer wall 103 of the static disk to achieve the purpose of controlling the assembly accuracy, thereby determining the optimal clearance and improving the product performance and reliability.

[0027] Further, two pin holes 107 are provided at both ends of the outer wall 103 of the static disk.

[0028] In this embodiment, the installation position of the outer wall 103 of the static disk is positioned through the pin hole 107.

[0029] Furthermore, the housing 102 has a plurality of through holes 108.

[0030] In this embodiment, by using bolts to penetrate through the through holes 108, it is convenient to connect the housing 102 with other shells.

[0031] Furthermore, the bearing seat 101 has a placement groove 109.

[0032] In this embodiment, the placement groove 109 is used to place bearings.

[0033] Advantages of the present utility model: The bottom of the bearing seat 101 is fixed to the housing 102 through multiple reinforcing ribs 104, thereby improving the strength of the bearing seat 101. The assembly size is adjusted through the end face height of the outer wall 103 of the static disk to achieve the purpose of controlling the assembly precision. The assembly precision is better controlled through line-plane positioning, the optimal clearance is determined, the product performance and reliability are improved, and the cost is reduced. By integrating the bearing seat 101 with the housing 102, the problem of the bearing seat 101 moving around is avoided, and the operation is simple and convenient for assembly, thus greatly improving the production efficiency. By this method, the problems in the prior art that the bearing seat and the outer wall of the static disk of the housing are separated and it is difficult to control the assembly precision during installation, resulting in poor product performance and reliability, can be effectively solved.

[0034] What is disclosed above is only a preferred embodiment of the present utility model. Of course, the scope of rights of the present utility model cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the utility model.

Claims

1. An integrated structure of a bearing seat and an outer wall of a housing stator disk, characterized in that: It includes a bearing seat, an outer shell, an outer wall of a stator disk and a plurality of reinforcing ribs. The outer wall of the stator disk is fixedly connected to the outer shell and is located on the inner side of the outer shell. The bearing seat is fixedly connected to the outer wall of the stator disk and is located at one end of the outer wall of the stator disk. The plurality of reinforcing ribs are fixedly connected to the bearing seat and are respectively located at the bottom of the bearing seat. One ends of the plurality of reinforcing ribs are respectively fixedly connected to the outer shell. The outer shell has a plurality of air suction holes.

2. The integrated structure of the bearing seat and the outer wall of the housing stator disk according to claim 1 is characterized in that: The outer wall of the static disk has a plurality of grooves, and the plurality of grooves are respectively connected to the corresponding air suction holes.

3. The integrated structure of the bearing seat and the outer wall of the housing stator disk according to claim 2 is characterized in that: The end surface of the outer wall of the static disk is lower than the end surface of the outer shell.

4. The bearing seat and the outer wall of the housing stator disk integrated structure as claimed in claim 3 is characterized in that: Two pin holes are arranged at both ends of the outer wall of the static disk.

5. The integrated structure of the bearing seat and the outer wall of the housing stator disk according to claim 4 is characterized in that: The housing has a plurality of through holes.

6. The integrated structure of the bearing seat and the outer wall of the housing stator disk according to claim 5 is characterized in that: The bearing seat has a placement groove.

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