CN203023004U - Rack for compressor - Google Patents
Rack for compressor Download PDFInfo
- Publication number
- CN203023004U CN203023004U CN 201220747924 CN201220747924U CN203023004U CN 203023004 U CN203023004 U CN 203023004U CN 201220747924 CN201220747924 CN 201220747924 CN 201220747924 U CN201220747924 U CN 201220747924U CN 203023004 U CN203023004 U CN 203023004U
- Authority
- CN
- China
- Prior art keywords
- hole
- cylinder hole
- compressor
- gap
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a rack for a compressor. The rack for the compressor comprises a rack base, wherein a cylinder hole and a shaft sheath hole are formed in the rack base; a notch is formed in the top wall of the cylinder hole, near the shaft sheath hole; and a through hole is formed in the bottom wall of the cylinder hole corresponding to the notch of the cylinder hole. With the adoption of the rack of the compressor, the deformation of the cylinder hole can be reduced.
Description
Technical field:
The utility model relates to a kind of compressor, is specifically a kind of compressor frame.
Background technique:
Existing compressor frame also is the cylinder seat, its structure comprises frame seat and the cylinder hole and the axle sleeve hole that are located on frame seat, because piston moves reciprocatingly on the cylinder hole, because install to need, usually will near the cylinder hole roof fluting of axle sleeve hole one side, make gap of roof edge formation, but this structure is due to stressed asymmetric, easily cause the distortion in cylinder hole, the amount of deformation when the cylinder hole acquires a certain degree, and can increase the oil spout of compressor.
The model utility content:
Technical problem to be solved in the utility model is that a kind of compressor frame that can reduce cylinder bore deformation amount is provided.
Technical solution of the present utility model is, a kind of compressor frame is provided, and comprises frame seat, and frame seat is provided with cylinder hole and axle sleeve hole, is provided with gap near the cylinder hole roof of axle sleeve hole, is provided with a through hole corresponding to cylinder hole gap at cylinder hole diapire.
Adopt after above structure compared with prior art, the utlity model has following advantage: owing to being provided with a through hole corresponding to gap at cylinder hole diapire, can reduce the impact of stress, make the cylinder hole not yielding.
As preferably, described through hole be positioned at gap under.The better effects if that eliminates stress like this.
Further, the diameter of described through hole is less than the radial length of gap.Effective like this.
Description of drawings:
Fig. 1 is the structural representation of prior art compressor frame.
Fig. 2 is structural representation of the present utility model.
Embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in Figure 1 and Figure 2, a kind of compressor frame, comprise frame seat 1, frame seat 1 is provided with cylinder hole 2 and axle sleeve hole 3, cylinder hole roof near axle sleeve hole 3 is provided with gap 4, be provided with a through hole 5 corresponding to cylinder hole gap 4 at cylinder hole diapire, described through hole 5 be positioned at gap 4 under, the diameter of described through hole 5 is less than the radial length of gap 4.
Below only be described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do includes within scope of patent protection of the present utility model.
Claims (3)
1. a compressor frame, comprise frame seat, and frame seat is provided with cylinder hole and axle sleeve hole, is provided with gap near the cylinder hole roof of axle sleeve hole, it is characterized in that: be provided with a through hole corresponding to cylinder hole gap at cylinder hole diapire.
2. compressor frame according to claim 1 is characterized in that: described through hole be positioned at gap under.
3. compressor frame according to claim 2, it is characterized in that: the diameter of described through hole is less than the radial length of gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747924 CN203023004U (en) | 2012-12-28 | 2012-12-28 | Rack for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747924 CN203023004U (en) | 2012-12-28 | 2012-12-28 | Rack for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023004U true CN203023004U (en) | 2013-06-26 |
Family
ID=48646993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747924 Expired - Lifetime CN203023004U (en) | 2012-12-28 | 2012-12-28 | Rack for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023004U (en) |
-
2012
- 2012-12-28 CN CN 201220747924 patent/CN203023004U/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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |