CN202646682U - Combined type antirust cylinder body - Google Patents
Combined type antirust cylinder body Download PDFInfo
- Publication number
- CN202646682U CN202646682U CN 201220223929 CN201220223929U CN202646682U CN 202646682 U CN202646682 U CN 202646682U CN 201220223929 CN201220223929 CN 201220223929 CN 201220223929 U CN201220223929 U CN 201220223929U CN 202646682 U CN202646682 U CN 202646682U
- Authority
- CN
- China
- Prior art keywords
- antirust
- cylinder body
- thread
- combined type
- screw thread
- 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
- 230000000295 complement effect Effects 0.000 claims description 3
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a combined type antirust cylinder body which comprises a cylinder body and is characterized by further comprising an antirust sleeve and a thread choke plug, wherein inner threads with positing are arranged on the inner wall of the lower portion of an inner cavity of the cylinder body, outer threads with positioning are arranged on the thread choke plug, the outer threads with positioning on the thread choke plug are matched with the inner threads with positioning on the inner wall of the cylinder body, the antirust sleeve is arranged in the inner cavity of the cylinder body, and the thread choke plug is in rotary connection with one end of the inner cavity in the cylinder body through threads and supports the antirust sleeve. The combined type antirust cylinder body has the advantages of being simple and reasonable in structure, easy to produce and manufacture, low in cost, capable of achieving the antirust effect, particularly durable and capable of being repeatedly used.
Description
Technical field
The utility model relates to a kind of structure that installs the cylinder block of antirust sleeve additional, belongs to cylinder manufacturing technology field.
Background technique
In the inner chamber part of cylinder body, can be because steam gets rusty after long-time the use.Time has been grown its inner chamber meeting because of the steam greasy dirt and rust corrosion, thereby affects working life and the quality of parts.Existing rust-proofing method seldom, and cost makes trouble greatly, more can not be durable in use.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provides a kind of combined type antirust cylinder body.
The purpose of this utility model is achieved through the following technical solutions, the antirust cylinder body of combined type, comprise cylinder body, it is characterized in that, be provided with antirust sleeve and screw thread silently, described inner chamber of cylinder block lower inner wall is provided with the internal thread of band location, screw thread silently is provided with the outside thread of band location, screw thread silently outside thread and the internal thread on the inboard wall of cylinder block be complementary, antirust sleeve is arranged in the inner chamber of cylinder block, screw thread silently is screwed in the end in the inner chamber of cylinder block and is supporting antirust sleeve by screw thread.
Described antirust sleeve is made cylindrical or conical structure by engineering plastics or stainless steel.
Be provided with mighty bond between described antirust sleeve and the inboard wall of cylinder block.
The utility model is rational in infrastructure simple, manufactures easily, and cost is low, can reach antirust effect, and is durable in use especially, and Reusability repeatedly.
Description of drawings
Fig. 1 is the antirust housing structure schematic representation of combined type that conical antirust sleeve is arranged.
Fig. 2 is the antirust housing structure schematic representation of combined type that cylindrical antirust sleeve is arranged.
Fig. 3 is conical antirust sleeve structural representation of the present utility model.
Fig. 4 is cylindrical antirust sleeve structural representation of the present utility model.
Fig. 5 is silently structural representation of screw thread of the present utility model.
Among the figure: 1 cylinder body, 2 screw threads silently, 3 conical antirust sleeves, 4 cylindrical antirust sleeves.
Embodiment
The antirust cylinder body of combined type is by cylinder body 1, antirust sleeve and screw thread silently 2, inwall in the inner chamber of cylinder block bottom arranges the internal thread of band location, screw thread silently arranges the outside thread of band location on 2, the outside thread that screw thread is silently gone up and the internal thread on the inboard wall of cylinder block are complementary, antirust sleeve is made cylindrical antirust sleeve or conical antirust sleeve by engineering plastics or stainless steel, cylindrical antirust sleeve or conical antirust sleeve are arranged in the inner chamber of cylinder block, use mighty bond to smear the outer garden of antirust sleeve before installing, post and silently screw in the cylinder body with screw thread afterwards, screw thread silently is screwed in the end in the inner chamber of cylinder block and is supporting antirust sleeve by screw thread.The antirust cylinder body of the combined type that is combined into can not get rusty, and can also change antirust sleeve cylinder block is reused, manufacture cost that valency is low.
Claims (2)
1. antirust cylinder body of combined type, comprise cylinder body, it is characterized in that, be provided with antirust sleeve and screw thread silently, described inner chamber of cylinder block lower inner wall is provided with the internal thread of band location, and screw thread silently is provided with the outside thread of band location, screw thread silently outside thread and the internal thread on the inboard wall of cylinder block be complementary, antirust sleeve is arranged in the inner chamber of cylinder block, and screw thread silently is screwed in the end in the inner chamber of cylinder block and is supporting antirust sleeve by screw thread.
2. the antirust cylinder body of combined type according to claim 1 is characterized in that, described antirust sleeve is made cylindrical or conical structure by engineering plastics or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223929 CN202646682U (en) | 2012-05-18 | 2012-05-18 | Combined type antirust cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223929 CN202646682U (en) | 2012-05-18 | 2012-05-18 | Combined type antirust cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646682U true CN202646682U (en) | 2013-01-02 |
Family
ID=47415791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220223929 Expired - Fee Related CN202646682U (en) | 2012-05-18 | 2012-05-18 | Combined type antirust cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646682U (en) |
-
2012
- 2012-05-18 CN CN 201220223929 patent/CN202646682U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203309495U (en) | High-pressure insulating oil pipe joint | |
| CN204852011U (en) | Axle sleeve structure of easily dismantling | |
| CN204628886U (en) | A kind of agricultural pipe fitting joining structure for automobile | |
| CN203272116U (en) | Grouting cylinder for pneumatic dual-liquid grouting pump | |
| CN203051413U (en) | Sealing bolt | |
| CN202900952U (en) | Bolt with ceramic sleeve | |
| CN203939836U (en) | Bolt | |
| CN205101310U (en) | Self sealss formula pneumatic cylinder piston locking device | |
| CN201909126U (en) | Pipe fitting connecting element | |
| CN203146474U (en) | Hydro-cylinder | |
| CN203130741U (en) | Oil seal nut | |
| CN104912937A (en) | Shaft sleeve structure easy to dismantle | |
| CN203641562U (en) | Connecting assembly between tap and pre-embedded wall pipeline connector | |
| CN204647436U (en) | A kind of novel agricultural db valve door | |
| CN204164360U (en) | A kind of special oil sealing of anti-impurity farm machinery | |
| CN202592293U (en) | Rubber O-shaped sealing ring mounting tool | |
| CN202215597U (en) | Machine sealing shaft sleeve of acetylene water ring type booster | |
| CN202418548U (en) | Hydraulic cylinder piston | |
| CN201239933Y (en) | Guide ring for mounting large size hydraulic cylinder piston | |
| CN204025577U (en) | Motor power output cavity body structure | |
| CN203035980U (en) | Valve core of gas ballast valve | |
| CN204300561U (en) | Bump joint | |
| CN204237912U (en) | Carding machine | |
| CN203267717U (en) | Installation structure of balance shaft | |
| CN204025946U (en) | A kind of pipe |
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: 20130102 Termination date: 20150518 |
|
| EXPY | Termination of patent right or utility model |