CN202010992U - Tool special for disassembling piston from welded cylinder - Google Patents
Tool special for disassembling piston from welded cylinder Download PDFInfo
- Publication number
- CN202010992U CN202010992U CN2011201239628U CN201120123962U CN202010992U CN 202010992 U CN202010992 U CN 202010992U CN 2011201239628 U CN2011201239628 U CN 2011201239628U CN 201120123962 U CN201120123962 U CN 201120123962U CN 202010992 U CN202010992 U CN 202010992U
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- CN
- China
- Prior art keywords
- cylinder
- piston
- montant
- rod
- tool special
- 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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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model relates to a tool special for disassembling a piston from a welded cylinder, which comprises a transversal rod and a vertical rod and is characterized in that one end of the vertical rod is provided with external threads and arranged downward. The upper end of the vertical rod is welded to a middle section of the transversal rod to form a T-shaped strength rod after being quenched. When an X-shaped electrode holder cylinder is maintained, the piston is separated from the cylinder. The tool special for disassembling the piston from the welded cylinder is simple in structure, low in cost, convenient and fast to use, saves maintenance time and reduces production cost.
Description
Technical field
The utility model relates to a kind of dismounting weld cylinder piston specific purpose tool, is applied to the weld cylinder (x type) on the transformer equipment of Tianjin.
Background technology
When maintenance and maintenance X type soldering turret cylinder, piston be separated with cylinder, but because good airproof performance between piston and the cylinder, and the obstruction of jump ring annular groove is arranged, be difficult to both are separated.
Summary of the invention
The purpose of this utility model provides a kind of dismounting weld cylinder piston specific purpose tool, is convenient to when maintenance and maintenance X type soldering turret cylinder piston be separated with cylinder.
The technical solution of the utility model is achieved in that dismounting weld cylinder piston specific purpose tool, form by cross bar and montant, it is characterized in that: an end of montant has external screw thread, the threaded end of montant sweeps away, the montant upper end welds together with the cross bar stage casing, and the back integral body of quenching is T type boosting-rod.
Good effect of the present utility model is: simple in structure, cost is low, and is convenient to use, saves maintenance time, reduces production costs.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing: as shown in Figure 1, dismounting weld cylinder piston specific purpose tool, form by cross bar 1 and montant 2, it is characterized in that: an end of montant 2 has external screw thread, montant 2 threaded ends sweep away, montant 2 upper ends and cross bar 1 stage casing weld together, and the back integral body of quenching is T type boosting-rod.
During work, at first will be screwed in the internal thread of piston rod with 45 millimeters threaded portion of externally threaded montant 2, two hands act on the cross bar 1 of instrument and firmly are pulled outwardly, and are easy to piston is separated with cylinder, check the failure cause of cylinder, fix a breakdown or necessary maintenance.
Claims (1)
1. dismounting weld cylinder piston specific purpose tool is made up of cross bar and montant, and it is characterized in that: an end of montant has external screw thread, and the threaded end of montant sweeps away, and the montant upper end welds together with the cross bar stage casing, and the back integral body of quenching is T type boosting-rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201239628U CN202010992U (en) | 2011-04-25 | 2011-04-25 | Tool special for disassembling piston from welded cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201239628U CN202010992U (en) | 2011-04-25 | 2011-04-25 | Tool special for disassembling piston from welded cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202010992U true CN202010992U (en) | 2011-10-19 |
Family
ID=44781598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201239628U Expired - Fee Related CN202010992U (en) | 2011-04-25 | 2011-04-25 | Tool special for disassembling piston from welded cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202010992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963004A (en) * | 2013-02-06 | 2014-08-06 | 中国石油天然气股份有限公司 | Special tool and method for quickly extracting filler seal |
-
2011
- 2011-04-25 CN CN2011201239628U patent/CN202010992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963004A (en) * | 2013-02-06 | 2014-08-06 | 中国石油天然气股份有限公司 | Special tool and method for quickly extracting filler seal |
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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: 20111019 Termination date: 20200425 |