CN202789396U - Novel crosshead positioning pin for compressors - Google Patents
Novel crosshead positioning pin for compressors Download PDFInfo
- Publication number
- CN202789396U CN202789396U CN 201220361535 CN201220361535U CN202789396U CN 202789396 U CN202789396 U CN 202789396U CN 201220361535 CN201220361535 CN 201220361535 CN 201220361535 U CN201220361535 U CN 201220361535U CN 202789396 U CN202789396 U CN 202789396U
- Authority
- CN
- China
- Prior art keywords
- crosshead
- compressors
- pin
- positioning pin
- novel
- 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 - Fee Related
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Abstract
The utility model particularly discloses a novel crosshead positioning pin for compressors. The novel crosshead positioning pin for compressors comprises a crosshead pin. The conical surface of the crosshead pin is provided with two holes. Two positioning pins are inserted into the two holes. The novel crosshead positioning pin for compressors has the advantages that maintenance efficiency of the compressors is increased, maintenance intensity is lowered, and maintenance cost of the compressors is lowered.
Description
Technical field
The utility model relates to a kind of new type compressor crosshead locating stud, is mainly used in the maintenance field of compressor.
Background technique
Location above the three level Four crosshead pins of compressor the locating stud bending often occurs in normal maintenance process, can't take out, and needs crosshead is destroyed, and increases maintenance expenses.
The model utility content
In order to solve the shortcoming that exists in the prior art, the utility model provides a kind of new type compressor crosshead locating stud.
The utility model is realized by following technology:
A kind of crosshead locating stud of new type compressor comprises crosshead pin, at the conical surface of described crosshead pin two holes is arranged, and is bumped into two locating studs in two holes.
The beneficial effects of the utility model: improve the overhaul efficiency of compressor, reduced maintenance labor intensity, reduced the maintenance expenses of compressor.
Description of drawings
A kind of new type compressor crosshead of Fig. 1 locating stud;
Fig. 2 crosshead balancing weight figure;
Fig. 3 crosshead balancing weight face I figure;
Fig. 4 crosshead balancing weight face II figure;
Among the figure: 1. hole I, 2. locating stud, a 3. I, 4. fixed hole II, 5. hole III, 6. hole IV, a 7. II, 8 crosshead pins.
Embodiment:
Shown in Fig. 1,2,3,4, a kind of crosshead locating stud of new type compressor comprises crosshead pin 8, at the conical surface of described crosshead pin 8 two hole I1 is arranged, and is bumped into two locating studs 2 in two hole I1.
Three level Four crosshead locating studs are transformed, weld in the edge that support ring is installed by piston groove, then process, original locating stud remove need not, bore two of the hole I1 of M19 at the conical surface of crosshead pin, be bumped into locating stud 2, bore 5 two of the hole III of M20 at the right crosshead balancing weight face I3 of the conical surface, the silk hole IV 6 of attacking M33 in crosshead balancing weight face II 7 is withstood crosshead pin with screw in that the silk hole of M33 IV 6 is interior, by means of the screw fixed cross head pin on the balancing weight.To the destruction of crosshead pin, improved the overhaul efficiency of compressor when avoiding overhauling.
At described crosshead balancing weight face by fixed hole II 4.
Claims (1)
1. a new type compressor crosshead locating stud comprises crosshead pin, it is characterized in that: the conical surface at described crosshead pin has two holes, is bumped into two locating studs in two holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361535 CN202789396U (en) | 2012-07-24 | 2012-07-24 | Novel crosshead positioning pin for compressors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361535 CN202789396U (en) | 2012-07-24 | 2012-07-24 | Novel crosshead positioning pin for compressors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789396U true CN202789396U (en) | 2013-03-13 |
Family
ID=47816670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220361535 Expired - Fee Related CN202789396U (en) | 2012-07-24 | 2012-07-24 | Novel crosshead positioning pin for compressors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789396U (en) |
-
2012
- 2012-07-24 CN CN 201220361535 patent/CN202789396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130724 |