CN201991734U - Compressor - Google Patents
Compressor Download PDFInfo
- Publication number
- CN201991734U CN201991734U CN 201120056530 CN201120056530U CN201991734U CN 201991734 U CN201991734 U CN 201991734U CN 201120056530 CN201120056530 CN 201120056530 CN 201120056530 U CN201120056530 U CN 201120056530U CN 201991734 U CN201991734 U CN 201991734U
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- CN
- China
- Prior art keywords
- base plate
- base
- compressor
- slotted eye
- compressor according
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a compressor, comprising a base connected with a shell. The base is provided with more than three installing holes, has a separated piece structure and comprises more than three base pieces which are circularly arranged at the bottom of the shell at interval; and each base piece is provided with one installing hole. The base pieces are provided with groove holes which are attached with the bottom of the shell. The thickness of the wall of each base piece is c, the length of each groove hole is L, the width of each groove hole is d, wherein the d is more than or equal to 2c and less than or equal to 8mm, and the L is more than or equal to 15mm and less than or equal to 35mm. The groove holes are in an arc-strip shape or a straight-strip shape. The base pieces are provided with pressing ribs for improving the strength. The side surfaces of the base pieces are provided with vertical ear plates. One outward end of each base piece is provided with a flanging. The section of the base piece is Z-shaped. In the compressor, the groove holes are arranged on the base pieces so as to be used for welding the base pieces and the shell into a whole, the positioning is accurate, the assembly quality is improved, and simultaneously the assembly accuracy is reduced. The compressor has the characteristics that the manufacturing cost is low and the assembly is easy.
Description
Technical field
The utility model relates to a kind of compressor.
Background technique
Existing compressor adopts integrated type base 10 usually, see accompanying drawing 1, this integrated type base 10 is provided with the mounting hole 1.4 more than three, integrated type base 10 adopts the segmentation weldering to be spliced into ring-type or adopts integral casting forming, suitable complexity of its manufacturing process and fabricating cost are higher, when assembling with the housing 20 of compressor, the assembling off normal appears easily, and cause the quality of product to descend.
The model utility content
The purpose of this utility model aims to provide a kind of simple and reasonable, flexible operation, technology is simple, fabricating cost is low, the compressor of easy assembling, to overcome deficiency of the prior art.
A kind of compressor by this purpose design comprises the base that joins with housing, and base is provided with the mounting hole more than three, its structure characteristic is that base is the split blade type structure, comprise three above base plates, the base plate spacer ring is located at housing bottom, and each base plate is provided with a mounting hole.
Described base plate is provided with slotted eye, and the bottom of this slotted eye and housing fits.
The wall thickness of described base plate is c, and the length of slotted eye is L, and the width of slotted eye is d, and 2c≤d≤8mm is arranged, 15mm≤L≤35mm.
Described slotted eye is arc strip or vertical bar shape.
Described base plate is provided with the beading that is used to improve intensity.
The side of described base plate is provided with vertical otic placode.
An end outwardly of described base plate is provided with flange.
The cross section of described base plate is Z-shaped.
The end face of described base plate is parallel with the bottom surface.
The utility model adopts split type base plate to substitute in the past integrated type base, by intensity and the rigidity that beading, flange and otic placode improve base plate is set, with the requirement of the service behaviour that satisfies compressor; The preparation process of base plate is simple, reduced base material thickness, reduced the consumption of material, reduced fabricating cost.
The utility model is by being provided with slotted eye on base plate, this slotted eye is used for base plate and housing are welded as a whole, and to guarantee accurate positioning, when improving assembly quality, has reduced assembly precision.
The utlity model has simple and reasonable, flexible operation, technology is simple, fabricating cost is low, the characteristics of easy assembling.
Description of drawings
Fig. 1 is the plan structure schematic representation of existing compressor.
Fig. 2 is the utility model first embodiment's a main TV structure schematic representation.
Fig. 3 is the right TV structure schematic representation of Fig. 2.
Fig. 4 is that A-A among Fig. 2 is to the sectional structure schematic representation.
Fig. 5 be first embodiment first user mode look up structural representation.
Fig. 6 is that B-B among Fig. 5 is to the partial structurtes schematic representation.
Fig. 7 be first embodiment second user mode look up structural representation.
Fig. 8 is that C-C among Fig. 7 is to the partial structurtes schematic representation.
Fig. 9 is the utility model second embodiment's a main TV structure schematic representation.
Figure 10 is the utility model the 3rd embodiment's a main TV structure schematic representation.
Among the figure: 1 is base plate, and 1.1 is slotted eye, and 1.2 is beading, and 1.3 is otic placode, and 1.4 is mounting hole, and 1.5 is flange, and 1.6 is the bottom surface of base plate, and 1.7 is the end face of base plate, and 10 is the integrated type base, and 20 is housing.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
First embodiment
Referring to Fig. 2-Fig. 8, this compressor comprises the base that joins with housing 20, base is provided with the mounting hole 1.4 more than three, and base is the split blade type structure, comprises three above base plates 1, base plate 1 spacer ring is located at housing 20 bottoms, and each base plate 1 is provided with a mounting hole 1.4.
The wall thickness of base plate 1 is c, and the length of slotted eye 1.1 is L, and the width of slotted eye 1.1 is d, and 2c≤d≤8mm is arranged, 15mm≤L≤35mm.Slotted eye 1.1 is the arc strip.The center of this slotted eye 1.1 is concentric setting with housing 20 centers.Mounting hole 1.4 and slotted eye 1.1 are separately positioned on the two ends of base plate 1.
When reality is used, both three base plates 1 can be arranged by interval 120 degree, see Fig. 5-Fig. 6, also can conclude the business four base plates 1 are arranged by interval 90 degree, see Fig. 7-Fig. 8.
Assembling when welding with housing 20, at first compressor is overturn, adopt special tooling to be located then, then three or four base plates are horizontally fixed on the housing and weld, reach desirable assembling effect.
Second embodiment
Referring to Fig. 9, in the present embodiment, slotted eye 1.1 is the vertical bar shape,
All the other are not stated part and see first embodiment, no longer repeat.
The 3rd embodiment
Referring to Figure 10, in the present embodiment, the two ends of slotted eye 1.1 are provided with circular arc.
All the other are not stated part and see second embodiment, no longer repeat.
Claims (9)
1. compressor, comprise the base that joins with housing (20), base is provided with the mounting hole (1.4) more than three, it is characterized in that base is the split blade type structure, comprise three above base plates (1), base plate (1) spacer ring is located at housing (20) bottom, and each base plate (1) is provided with a mounting hole (1.4).
2. compressor according to claim 1 is characterized in that described base plate (1) is provided with slotted eye (1.1), and this slotted eye (1.1) fits with the bottom of housing (20).
3. compressor according to claim 2, the wall thickness that it is characterized in that described base plate (1) is c, and the length of slotted eye (1.1) is L, and the width of slotted eye (1.1) is d, and 2c≤d≤8mm is arranged, 15mm≤L≤35mm.
4. compressor according to claim 3 is characterized in that described slotted eye (1.1) is arc strip or vertical bar shape.
5. according to the arbitrary described compressor of claim 1 to 4, it is characterized in that described base plate (1) is provided with the beading (1.2) that is used to improve intensity.
6. compressor according to claim 5 is characterized in that the side of described base plate (1) is provided with two vertical otic placodes (1.3).
7. compressor according to claim 6 is characterized in that an end outwardly of described base plate (1) is provided with flange (1.5).
8. compressor according to claim 7 is characterized in that the cross section of described base plate (1) is Z-shaped.
9. compressor according to claim 8 is characterized in that the end face (1.7) of described base plate (1) is parallel with bottom surface (1.6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120056530 CN201991734U (en) | 2011-03-04 | 2011-03-04 | Compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120056530 CN201991734U (en) | 2011-03-04 | 2011-03-04 | Compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991734U true CN201991734U (en) | 2011-09-28 |
Family
ID=44668223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120056530 Expired - Lifetime CN201991734U (en) | 2011-03-04 | 2011-03-04 | Compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991734U (en) |
-
2011
- 2011-03-04 CN CN 201120056530 patent/CN201991734U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |
|
| CX01 | Expiry of patent term |