CN201720665U - Impeller detacher with handle - Google Patents
Impeller detacher with handle Download PDFInfo
- Publication number
- CN201720665U CN201720665U CN2010201570777U CN201020157077U CN201720665U CN 201720665 U CN201720665 U CN 201720665U CN 2010201570777 U CN2010201570777 U CN 2010201570777U CN 201020157077 U CN201020157077 U CN 201020157077U CN 201720665 U CN201720665 U CN 201720665U
- Authority
- CN
- China
- Prior art keywords
- impeller
- handle
- detacher
- leading screw
- lead screw
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
An impeller detacher with a handle relates to the technical field of impeller detaching tools and comprises a lead screw. The lead screw is screwed into a screw hole at the center of a pull seat, three pull claws are uniformly distributed on the outer circumference of the pull seat, and the handle can be disposed at the top end of the lead screw. The impeller detacher can be used for detaching impellers easily, avoids damaging pump shafts and the impellers, is convenient in detachment and increases work efficiency.
Description
Technical field
The utility model relates to the impeller demolition technical field of tools.
Background technology
Centrifugal water pump is industrial widely used a kind of conveying equipment.But this pump is generally wanted earlier impeller is removed in maintenance process, owing to there is not special-purpose impeller demolition instrument, present method for dismounting generally is with crowbar with the impeller sled down, dismantle very difficultly, and causes the damage of impeller or pump shaft even damage easily.The impeller that also has is because corrosion is more serious, and impeller is not torn open not got off, and can only use the method for gas cutting, and it is destroyed and pump could be disintegrated, and causes scrapping of pump shaft and impeller.
Summary of the invention
The technical problems to be solved in the utility model is: the utility model has overcome shortcoming of the prior art, a kind of handled impeller replacer that is provided with is provided, this is provided with handled impeller replacer and can at an easy rate impeller be pulled down, and pump shaft and impeller can damaged yet, convenient disassembly is increased work efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of handled impeller replacer is set, comprises leading screw, leading screw screws in the screw at pulling seat center, is evenly equipped with three pulling claws on the excircle of pulling seat, and the top of leading screw is provided with handle.
The beneficial effects of the utility model are: since this device adopt be with leading screw under the effect of pulling claw, impeller is pulled out from pump shaft, make that to dismantle impeller very convenient, and pump shaft and impeller can damaged yet, improved operating efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structure chart that the utility model is provided with handled impeller replacer.
Fig. 2 is the partial sectional view of the A-A direction of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of handled impeller replacer is set, comprises leading screw 1, leading screw 1 screws in the screw at pulling seat 3 centers, is evenly equipped with three pulling claws 2 on the excircle of pulling seat 3, and the top of leading screw 1 is provided with handle 4.When dismantling water pump vane, three pulling claws 2 of this instrument are put into the spiral case of impeller, adjust balance, the screw of then leading screw 1 being aimed at pulling seat 3 centers screws in, leading screw 1 is withstood on the centre bore of pump shaft, continue to screw in leading screw 1, impeller is just easily split following under the effect of pulling claw 2.During rotating threaded shaft 1, can hold rotation on handle 4, convenient like this.This leading screw type water pump vane replacer can be pulled down impeller at an easy rate, and pump shaft and impeller can damaged yet, and convenient disassembly is increased work efficiency.
Claims (1)
1. one kind is provided with handled impeller replacer, comprises leading screw (1), it is characterized in that: leading screw (1) screws in the screw at pulling seat (3) center, is evenly equipped with three pulling claws (2) on the excircle of pulling seat (3), and the top of leading screw (1) is provided with handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201570777U CN201720665U (en) | 2010-04-03 | 2010-04-03 | Impeller detacher with handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201570777U CN201720665U (en) | 2010-04-03 | 2010-04-03 | Impeller detacher with handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720665U true CN201720665U (en) | 2011-01-26 |
Family
ID=43488950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201570777U Expired - Fee Related CN201720665U (en) | 2010-04-03 | 2010-04-03 | Impeller detacher with handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476161A (en) * | 2014-12-11 | 2015-04-01 | 南京梅山冶金发展有限公司 | Method for quickly disassembling large-sized fan impeller |
-
2010
- 2010-04-03 CN CN2010201570777U patent/CN201720665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476161A (en) * | 2014-12-11 | 2015-04-01 | 南京梅山冶金发展有限公司 | Method for quickly disassembling large-sized fan impeller |
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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: 20110126 Termination date: 20120403 |