CN203401288U - Compressor cylinder sleeve detacher - Google Patents
Compressor cylinder sleeve detacher Download PDFInfo
- Publication number
- CN203401288U CN203401288U CN201320480457.8U CN201320480457U CN203401288U CN 203401288 U CN203401288 U CN 203401288U CN 201320480457 U CN201320480457 U CN 201320480457U CN 203401288 U CN203401288 U CN 203401288U
- Authority
- CN
- China
- Prior art keywords
- cylinder sleeve
- expansion device
- nut
- threaded rod
- cylinder jacket
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Provided is a compressor cylinder sleeve detacher. A cylinder sleeve is installed in a shell, wherein a support is installed on the upper end face of the shell, an external thread of a threaded rod and an internal thread of on the middle portion of the support are screwed together, and the threaded rod penetrates through the cylinder sleeve; an upper nut, an expansion device and a lower nut are installed on the lower portion of the threaded rod in sequence, wherein an internal thread of the upper nut and an internal thread of the lower nut are connected with the external thread of the threaded rod, the expansion device is clamped between the upper nut and the lower nut, and the outer side of the expansion device tightly presses against the inner wall of the cylinder sleeve. The outer side of the expansion device tightly presses against the inner wall of the cylinder sleeve, the frictional force between the expansion device and the cylinder sleeve is higher than the binding force between the cylinder sleeve and the shell, the threaded rod is rotated to drive the expansion device to move downward so that the cylinder sleeve can be pulled out together with the expansion device, and therefore the purpose of detaching the cylinder sleeve is achieved. There is no need to knock the cylinder sleeve with a flat spade so that the cylinder sleeve can be protected against damage and can be detached conveniently and quickly, as a result, the labor intensity is low for workers, shut-down time of equipment is short, output is little affected, and therefore the compressor cylinder sleeve detacher has certain economic benefit.
Description
Technical field
The utility model is the extracting tool of plant equipment, is compresser cylinder cover stripping attachment.
Background technology
Cylinder jacket in compressor apparatus is arranged in housing, during dismounting cylinder jacket, in housing, take off, owing to there is no specific purpose tool, dismantle very difficultly, during maintenance dismounting cylinder jacket, need to knock cylinder jacket with flat chisel, easily cause cylinder-barrel surface damage, the time simultaneously needing is long, and the equipment off-time is long, and labor strength is large, affect device fabrication, cause certain economic loss.
Summary of the invention
The purpose of this utility model is to provide compresser cylinder cover stripping attachment, makes its dismounting compresser cylinder cover convenient, fast, avoids the damage of compresser cylinder cover, reduces the equipment off-time.
The purpose of this utility model is achieved in that and comprises support, housing, cylinder jacket, screw rod, swelling device, upper cap nut, lower nut, cylinder jacket is arranged in housing, support is arranged on the upper surface of housing, internal thread in the middle of the external screw thread of screw rod and support screws, screw rod is through cylinder jacket, upper cap nut, swelling device, lower nut are arranged on the bottom of screw rod successively, the internal thread of upper cap nut, lower nut is connected with the external screw thread of screw rod, swelling device is clamped between upper cap nut, lower nut, and the outside of swelling device is pressed on the inwall of cylinder jacket.
The beneficial effects of the utility model are: the outside of swelling device is pressed on the inwall of cylinder jacket, frictional force between swelling device and cylinder jacket is greater than the adhesion between cylinder jacket and housing, rotary screw makes screw rod drive swelling device to walk downwards, thereby cylinder jacket is together taken out of, realize the object of dismounting cylinder jacket, do not need to knock cylinder jacket with flat chisel, can not damage cylinder jacket, can dismantle easily and efficiently cylinder jacket, labor strength is low, the equipment off-time is short, affects output few, has certain economic benefit.
Accompanying drawing explanation
Accompanying drawing is the installation diagram of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described.
As seen from the figure, the utility model embodiment bag comprises support 1, housing 2, cylinder jacket 3, screw rod 4, swelling device 5, upper cap nut 6, lower nut 7, cylinder jacket 3 is arranged in housing 2, support 1 is arranged on the upper surface of housing 2, internal thread in the middle of the external screw thread of screw rod 4 and support 1 screws, screw rod 4 is through cylinder jacket 3, upper cap nut 6, swelling device 5, lower nut 7 is arranged on the bottom of screw rod 4 successively, upper cap nut 6, the internal thread of lower nut 7 is connected with the external screw thread of screw rod 4, swelling device 5 is clamped at upper cap nut 6, between lower nut 7, its swelling device 5 can be synchronized with the movement with screw rod 4, the outside of swelling device 5 is pressed on the inwall of cylinder jacket 3.
The outside of swelling device 5 is pressed on the inwall of cylinder jacket 3, frictional force between swelling device 5 and cylinder jacket 3 is greater than the adhesion between cylinder jacket 3 and housing 2, rotary screw 4 makes screw rod 4 drive swelling device 5 to walk downwards, thereby cylinder jacket 3 together can be taken out of.
Claims (1)
1. compresser cylinder overlaps stripping attachment, comprise support (1), housing (2), cylinder jacket (3), screw rod (4), swelling device (5), upper cap nut (6), lower nut (7), cylinder jacket (3) is arranged in housing (2), it is characterized in that: support (1) is arranged on the upper surface of housing (2), internal thread in the middle of the external screw thread of screw rod (4) and support (1) screws, screw rod (4) is through cylinder jacket (3), upper cap nut (6), swelling device (5), lower nut (7) is arranged on the bottom of screw rod (4) successively, upper cap nut (6), the internal thread of lower nut (7) is connected with the external screw thread of screw rod (4), swelling device (5) is clamped at upper cap nut (6), between lower nut (7), the outside of swelling device (5) is pressed on the inwall of cylinder jacket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480457.8U CN203401288U (en) | 2013-08-03 | 2013-08-03 | Compressor cylinder sleeve detacher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480457.8U CN203401288U (en) | 2013-08-03 | 2013-08-03 | Compressor cylinder sleeve detacher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401288U true CN203401288U (en) | 2014-01-22 |
Family
ID=49937231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480457.8U Expired - Fee Related CN203401288U (en) | 2013-08-03 | 2013-08-03 | Compressor cylinder sleeve detacher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401288U (en) |
-
2013
- 2013-08-03 CN CN201320480457.8U patent/CN203401288U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203730510U (en) | Novel bolt | |
| CN203401288U (en) | Compressor cylinder sleeve detacher | |
| CN202607539U (en) | Adjustable wrench | |
| CN203542537U (en) | Special tool for detaching valve of feeding pump | |
| CN203071459U (en) | Spring adjusting tool | |
| CN204148385U (en) | A kind of electric tube expander jaw mounting structure | |
| CN203804900U (en) | Extractor for part of blind hole | |
| CN204339687U (en) | A kind of provision for disengagement of high pressure nozzle | |
| CN204088587U (en) | A kind of Novel connecting ground wire handle arrangement | |
| CN202174547U (en) | Device for quickly and safely disassembling end cover of reverse osmosis membrane shell | |
| CN202440420U (en) | Improved structure of press roll cylinder | |
| CN201744976U (en) | Assembling and disassembling tool special for assembly pressure sensor | |
| CN104400456A (en) | Reciprocal fixture | |
| CN204525356U (en) | Bolt disassembling tool | |
| CN203660786U (en) | Device for dismounting slip ring from motor rotating shaft | |
| CN205184311U (en) | Fixture | |
| CN205097118U (en) | Hydraulic generator break pin instrument of choosing | |
| CN202805107U (en) | Drawing tool for disassembling internal thread parts | |
| CN203516214U (en) | Ejection connecting device for disassembling tool of centrifugal pump | |
| CN203305157U (en) | Disassembling and assembling device for valve seat of manual-operated flat valve | |
| CN202264170U (en) | Double-thread screw detaching device | |
| CN204061131U (en) | A kind of vibration of compressor displacement probe erecting device | |
| CN202412201U (en) | Dismounting device for blowout preventer cylinder sleeve | |
| CN208443419U (en) | A kind of sensor fastening device | |
| CN204231064U (en) | The syndeton of a kind of box type electrical machine fan guard and support |
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 |
Granted publication date: 20140122 Termination date: 20140803 |
|
| EXPY | Termination of patent right or utility model |