CN204321538U - A kind of cross head pin of compressor hydraulic pressure detaching device - Google Patents
A kind of cross head pin of compressor hydraulic pressure detaching device Download PDFInfo
- Publication number
- CN204321538U CN204321538U CN201420772251.7U CN201420772251U CN204321538U CN 204321538 U CN204321538 U CN 204321538U CN 201420772251 U CN201420772251 U CN 201420772251U CN 204321538 U CN204321538 U CN 204321538U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- pin
- hydraulic jack
- drawhead
- pressing plate
- 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
Links
Abstract
A kind of cross head pin of compressor hydraulic pressure detaching device, it comprises workbench (1), pull bar (2), hollow hydraulic jack (4), manual pressuring pump (5), U-shaped pressing plate (6), locking nut (7), workbench (1) is provided with drawhead passing hole, pull bar (2) two ends are respectively equipped with drawhead and tie down screw, pull bar (2) is through crosshead pin (3), and pull bar (2) drawhead is positioned at outside crosshead pin (3) little head end, the utility model advantage is: utilize the strength of hydraulic jack to be removed by cross head pin of compressor, take into full account actual conditions during overhaul of the equipments, make full use of the surplus capacity of field apparatus and used facilities, crosshead pin is clashed into dismounting by many people and changes hydraulic tensioning dismounting into, alleviate the labour intensity of employee, extend the service life of crosshead Xiao, solve many people all to clash into for a long time and do not loosen, finally only have by the difficult problem sliced off.
Description
Technical field
The utility model relates to repair apparatus field, is specifically related to a kind of cross head pin of compressor hydraulic pressure detaching device.
Background technology
At present, during overhaul of the equipments, the crosshead pin of compressor removes difficulty, and traditional method is that many people the original way such as manually to be clashed into and removed, and the labour intensity of workman is large, and many people are clashed into for a long time and do not loosened, and finally only have and are sliced off the increase causing cost.
Utility model content
The purpose of this utility model is exactly at present, during overhaul of the equipments, the crosshead pin of compressor removes difficulty, traditional method is that many people the original way such as manually to be clashed into and removed, the labour intensity of workman is large, and many people are clashed into for a long time and are not loosened, finally only have by the deficiency slicing off the increase causing cost, and a kind of cross head pin of compressor hydraulic pressure detaching device is provided.
The utility model comprises workbench, pull bar, hollow hydraulic jack, manual pressuring pump, U-shaped pressing plate, locking nut, workbench is provided with drawhead passing hole, pull bar two ends are respectively equipped with drawhead and tie down screw, pull bar is through crosshead pin, and pull bar drawhead is positioned at outside the little head end of crosshead pin, the bottom of hollow hydraulic jack is positioned at crosshead pin stub end, manual pressuring pump controls ejecting and retracting of the piston rod of hollow hydraulic jack by tube connector, U-shaped pressing plate is provided with pull bar through hole, the hollow part of the corresponding hollow hydraulic jack of U-type groove of U-shaped pressing plate is buckled in hydraulic jack top, and the pull bar on U-shaped pressing plate passes borehole jack outside pull bar, locking nut is locked at the locking screw rod end of pull bar.
It also has locating ring, and locating ring internal diameter is equal with the external diameter of crosshead pin overcoat, and locating ring fixed installation on the table.
The utility model advantage is: utilize the strength of hydraulic jack to be removed by cross head pin of compressor, take into full account actual conditions during overhaul of the equipments, make full use of the surplus capacity of field apparatus and used facilities, crosshead Xiao is clashed into dismounting by many people and changes hydraulic tensioning dismounting into, alleviate the labour intensity of employee, extend the service life of crosshead Xiao, solve many people and all clash into for a long time and do not loosen, finally only have by the difficult problem sliced off.
accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1, the utility model comprises workbench 1, pull bar 2, hollow hydraulic jack 4, manual pressuring pump 5, U-shaped pressing plate 6, locking nut 7, workbench 1 is provided with drawhead passing hole, pull bar 2 two ends are respectively equipped with drawhead and tie down screw, pull bar 2 is through crosshead pin 3, and pull bar 2 drawhead is positioned at outside the little head end of crosshead pin 3, the bottom of hollow hydraulic jack 4 is positioned at crosshead pin 3 stub end, manual pressuring pump 5 controls ejecting and retracting of the piston rod of hollow hydraulic jack 4 by tube connector, U-shaped pressing plate 6 is provided with pull bar through hole, the hollow part of the corresponding hollow hydraulic jack 4 of U-type groove of U-shaped pressing plate 6 is buckled in hydraulic jack 4 top, and the pull bar on U-shaped pressing plate 6 passes borehole jack outside pull bar 2, locking nut 7 is locked at the locking screw rod end of pull bar 2.
It also has locating ring 8, and locating ring 8 internal diameter is equal with the external diameter of crosshead pin 3 overcoat, and locating ring 8 is fixedly mounted on workbench 1.
Working method: that crosshead pin center to be removed is cut a 60mm passes hole, be placed on workbench 1 upside down by little for crosshead pin to be removed, be placed in the inner ring of locating ring 8 outside crosshead pin, pull bar 2 is through the centre bore of crosshead pin, and the drawhead of pull bar 2 is positioned at the drawhead passing hole of workbench 1, hollow hydraulic jack 4 is placed on crosshead pin stub end to be removed, again the hollow part of corresponding for U-shaped pressing plate U-type groove hollow hydraulic jack 4 is buckled in hydraulic jack 4 top, locking nut 7 is locked at the locking screw rod end of pull bar 2, the manual pressuring pump 5 of manual depression, hollow hydraulic jack 4 piston rod is ejected, crosshead pin is pulled out from overcoat and namely completes dismounting work.
Claims (2)
1. a cross head pin of compressor hydraulic pressure detaching device, it is characterized in that it comprises workbench (1), pull bar (2), hollow hydraulic jack (4), manual pressuring pump (5), U-shaped pressing plate (6), locking nut (7), workbench (1) is provided with drawhead passing hole, pull bar (2) two ends are respectively equipped with drawhead and tie down screw, pull bar (2) is through crosshead pin (3), and pull bar (2) drawhead is positioned at outside crosshead pin (3) little head end, the bottom of hollow hydraulic jack (4) is positioned at crosshead pin (3) stub end, manual pressuring pump (5) controls ejecting and retracting of the piston rod of hollow hydraulic jack (4) by tube connector, U-shaped pressing plate (6) is provided with pull bar through hole, the hollow part of the corresponding hollow hydraulic jack (4) of U-type groove of U-shaped pressing plate (6) is buckled in hydraulic jack (4) top, and the pull bar on U-shaped pressing plate (6) passes borehole jack at pull bar (2) outward, locking nut (7) is locked at the locking screw rod end of pull bar (2).
2. a kind of cross head pin of compressor hydraulic pressure detaching device according to claim 1, it is characterized in that it also has locating ring (8), locating ring (8) internal diameter is equal with the external diameter of crosshead pin (3) overcoat, and locating ring (8) is fixedly mounted on workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772251.7U CN204321538U (en) | 2014-12-10 | 2014-12-10 | A kind of cross head pin of compressor hydraulic pressure detaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420772251.7U CN204321538U (en) | 2014-12-10 | 2014-12-10 | A kind of cross head pin of compressor hydraulic pressure detaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321538U true CN204321538U (en) | 2015-05-13 |
Family
ID=53157941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420772251.7U Expired - Fee Related CN204321538U (en) | 2014-12-10 | 2014-12-10 | A kind of cross head pin of compressor hydraulic pressure detaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620849A (en) * | 2018-05-10 | 2018-10-09 | 中国化学工程第三建设有限公司 | A kind of reciprocating compressor crosshead pin punching machine |
-
2014
- 2014-12-10 CN CN201420772251.7U patent/CN204321538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620849A (en) * | 2018-05-10 | 2018-10-09 | 中国化学工程第三建设有限公司 | A kind of reciprocating compressor crosshead pin punching machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181210 |