CN202805070U - Copper sleeve dismantling tool - Google Patents
Copper sleeve dismantling tool Download PDFInfo
- Publication number
- CN202805070U CN202805070U CN 201220309773 CN201220309773U CN202805070U CN 202805070 U CN202805070 U CN 202805070U CN 201220309773 CN201220309773 CN 201220309773 CN 201220309773 U CN201220309773 U CN 201220309773U CN 202805070 U CN202805070 U CN 202805070U
- Authority
- CN
- China
- Prior art keywords
- top iron
- copper sheathing
- copper sleeve
- arch
- utility
- 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
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
A copper sleeve dismantling tool comprises an arch top iron, a handle welded in the middle of the outer surface of the arch top iron and a sizing block welded at the right end of the arch top iron. Arch grooves are formed below both the top iron and the sizing block. The arc radiuses of the arch grooves of the sizing block are more than or equal to that of the top iron, so that the top iron can smoothly slide on a shaft in use, and is ejected into a copper sleeve retreating space. The copper sleeve dismantling tool is formed by welding three parts, so that the tool has the advantages of simple structure, low production cost and convenience in operation, can avoid defects that power generation by hammering is difficult or a rotating shaft is easy to be damaged by hammering in the dismantling process, and is an ideal equipment maintenance tool.
Description
Technical field
The utility model relates to a kind of maintenance of equipment instrument, particularly relates to a kind of copper sheathing dismantling device of dismounting axle copper sheathing, brasses.
Background technology
Dismounting axle copper sheathing is than thing more frequently in the maintenance of equipment, for the continuity that keeps producing, during maintenance of equipment some old, large, stupid thick machineries is just no longer dismantled major axis, only checks brasses, copper sheathing, but brasses, copper sheathing installation structurally are very tight again.Tradition is removed copper sheathing, is generally the pure manual operations of the form of hitting with a hammer, inefficiency is removed at copper sheathing and to be damaged extremely easily copper sheathing in the improper situation, has increased the cost of corrective maintenance, maintenance.
The utility model content
The purpose of this utility model is the deficiency that will overcome conventional art, provide a kind of simple in structure, cost is low, simple to operate, can avoid again simultaneously hammering in the unloading process to be difficult to have an effect or wound easily a kind of copper sheathing dismantling device of rotating shaft disadvantage.
The purpose of this utility model can realize.A kind of copper sheathing dismantling device of the present utility model is characterised in that: described a kind of copper sheathing dismantling device is by an arched top iron and handle of arched top iron outer surface middle part welding, parallels of right-hand member welding consists of, have arc groove below the iron of described top, also have arc groove below the described parallels.
A kind of copper sheathing dismantling device of the utility model, the arc groove radius of curvature of wherein said parallels is more than or equal to the arc groove radius of curvature of described top iron.
A kind of copper sheathing dismantling device of the utility model difference from prior art is that a kind of copper sheathing dismantling device of the utility model is made of top iron, parallels and handle welding.It is simple in structure, low cost of manufacture, simple to operate, uses it can avoid hammering in the unloading process to be difficult to have an effect or wounds easily the disadvantage of rotating shaft, and it is a kind of desirable maintenance of equipment instrument.
Below in conjunction with accompanying drawing a kind of copper sheathing dismantling device of the present utility model is described further.
Description of drawings
Fig. 1 is that the structure master of a kind of copper sheathing dismantling device of the utility model looks schematic diagram.
Fig. 2 is the structure schematic top plan view of a kind of copper sheathing dismantling device of the utility model.
Fig. 3 is the structure schematic side view of a kind of copper sheathing dismantling device of the utility model.
The specific embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of copper sheathing dismantling device of the utility model is by welding a handle 3 by an arched top iron 1 and arched top iron 1 outer surface middle part, and parallels of right-hand member welding 2 consists of.Have arc groove below the top iron 1, also have arc groove below the parallels 2.The arc groove radius of curvature of parallels 2 is more than or equal to the arc groove radius of curvature of top iron 1, so that when using, top iron 1 can slide the space that the jacking copper sheathing withdraws from smoothly on axle.
When making the utility model, make half arc of top iron 1 according to the diameter of axle, the handle 3 of burn-oning at middle part, top iron 1 arc top cuts into half arc with the bottom of parallels 2.Half arc radius of parallels 2 bottoms is equal to or greater than half arc radius of top iron.Parallels 2 and top iron 1 with being welded on together of arc core line, just can have been used.During use, dismantling device is aimed at copper sheathing, the purpose that parallels 2 just can reach dismounting copper sheathing, brasses is beaten in people handle 3, the one human hammerings of holding with a firm grip.
Above-described embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (2)
1. copper sheathing dismantling device, it is characterized in that: described a kind of copper sheathing dismantling device is by an arched top iron (1) and arched top iron (a 1) outer surface middle part welding handle (3), a right-hand member parallels of welding (2) consists of, have arc groove below the described top iron (1), described parallels also has arc groove below (2).
2. a kind of copper sheathing dismantling device according to claim 1, it is characterized in that: the arc groove radius of curvature of described parallels (2) is more than or equal to the arc groove radius of curvature of described top iron (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309773 CN202805070U (en) | 2012-06-29 | 2012-06-29 | Copper sleeve dismantling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309773 CN202805070U (en) | 2012-06-29 | 2012-06-29 | Copper sleeve dismantling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805070U true CN202805070U (en) | 2013-03-20 |
Family
ID=47864013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220309773 Expired - Fee Related CN202805070U (en) | 2012-06-29 | 2012-06-29 | Copper sleeve dismantling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202805070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346408A (en) * | 2016-11-01 | 2017-01-25 | 山东电力建设第工程公司 | Tool and method for removing steam sealing block used for steam turbine generator unit |
-
2012
- 2012-06-29 CN CN 201220309773 patent/CN202805070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346408A (en) * | 2016-11-01 | 2017-01-25 | 山东电力建设第工程公司 | Tool and method for removing steam sealing block used for steam turbine generator unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202805070U (en) | Copper sleeve dismantling tool | |
| CN206967393U (en) | A kind of transformer high-voltage bushing is by army cap tool special for dismounting | |
| CN204083137U (en) | A kind of Novel end face gear | |
| CN211145083U (en) | Novel speed reducer shaft | |
| CN202704944U (en) | Manual liftable supporting platform | |
| CN201483411U (en) | Bolt fastening spanner | |
| CN206967727U (en) | A kind of anti-running pulp electric pole die device | |
| CN205075186U (en) | Large -scale marble cutter spindle drive connecting piece | |
| CN206322628U (en) | The integral type plug-in strip action bars of detachable operating head | |
| CN204565374U (en) | Telescopic electric welding pen | |
| CN203721438U (en) | CO type reactor iron core | |
| CN203918893U (en) | Skilful power screwdriver | |
| CN204725438U (en) | R type pin special-purpose taking pin pliers | |
| CN204372093U (en) | A kind of differential casing of improvement | |
| CN202886049U (en) | Testing key of brake | |
| CN204225643U (en) | Secondary opening door is linked up with | |
| CN204089106U (en) | Busway inserting case | |
| CN204373379U (en) | Electric arc furnaces guide pile | |
| CN204052672U (en) | A kind of location-plate with mounting hole | |
| CN204353248U (en) | A kind of busbar torque tool | |
| CN108242343A (en) | A kind of energy monitoring apparatus grid switching operation tool | |
| CN202169327U (en) | Pole repairing-aligning mould | |
| CN202780976U (en) | Joint | |
| CN207637644U (en) | A kind of multifunctional operating arm | |
| CN203817167U (en) | Recessed terrace die |
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: 20130320 Termination date: 20130629 |