CN202118006U - Impeller dismounting device of water pump - Google Patents
Impeller dismounting device of water pump Download PDFInfo
- Publication number
- CN202118006U CN202118006U CN2011202437452U CN201120243745U CN202118006U CN 202118006 U CN202118006 U CN 202118006U CN 2011202437452 U CN2011202437452 U CN 2011202437452U CN 201120243745 U CN201120243745 U CN 201120243745U CN 202118006 U CN202118006 U CN 202118006U
- Authority
- CN
- China
- Prior art keywords
- impeller
- water pump
- dismounting
- sleeve
- dismounting device
- 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
The utility model relates to the technical field of dismounting an impeller, in particular to an impeller dismounting device of a water pump. The impeller dismounting device of the water pump comprises an impeller shaft, an impeller shaft sleeve and an impeller, wherein the impeller shaft is provided with the impeller shaft sleeve, the outer part of the impeller shaft sleeve is provided with the impeller, the right side of the impeller shaft sleeve is provided with a fixer, a pushing bolt is arranged in the fixer, the number of the fixer and the pushing bolt is respectively one. The impeller dismounting device of the water pump can be used for rapidly dismounting the impeller of the water pump, and greatly reducing the difficulty of dismounting the impeller of the water pump, so that the service process becomes easy, and parts cannot be damaged during the dismounting process.
Description
Technical field
The utility model relates to impeller dismounting technical field, and especially a kind of water pump vane splits out device.
Background technique
The diesel engine of locomotive water pump is deviate from for preventing impeller in assembling impeller process, need the water pump spindle casing pressure be gone between water pump vane and the axle with bolt; Form three's interference fit, and when water pump overhauls because of certain reason, need impeller be pulled down, axle sleeve is interference fitted between water pump vane and the axle in order; Because hindering impeller, interference fit splits out; And obstruction power is very big, is difficult to split out impeller, prizes impeller by force; To cause scrapping of accessories such as impeller and axle, not have the purpose of intact maintenance when reducing cost.
The model utility content
In order to overcome the deficiency that existing impeller can not intactly split out, the utility model provides a kind of water pump vane to split out device.
The utility model solves the technological scheme that its technical problem adopted: a kind of water pump vane splits out device; Comprise impeller shaft, impeller sleeve and impeller; Said impeller shaft is provided with impeller sleeve, and the impeller sleeve outside is provided with impeller, and said impeller sleeve the right is provided with fixture; Be provided with the thrust bolt in the said fixture, the number of said fixture and thrust bolt is each 1.
The beneficial effect of the utility model is that this water pump vane splits out device and can quickly and easily water pump vane be split out, and has reduced the difficulty that water pump vane splits out greatly, and maintenance process is become easily, and unloading process can part of damage.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model;
Among the figure 1, impeller shaft, 2, impeller sleeve, 3, impeller, 4, fixture, 5, the thrust bolt.
Embodiment
Like Fig. 1 is the structural representation of the utility model; A kind of water pump vane splits out device, comprises impeller shaft 1, impeller sleeve 2 and impeller 3, and said impeller shaft 1 is provided with impeller sleeve 2; Impeller sleeve 2 outsides are provided with impeller 3; Said impeller sleeve 2 the right are provided with fixture 4, are provided with thrust bolt 5 in the said fixture 4, and the number of said fixture 4 and thrust bolt 5 is each 1.
This water pump vane splits out device, in work, utilizes internal whorl and the screw thread on the impeller sleeve 2 on the fixture 4 to fix; Manual then rotary thrust bolt 5, the front end touching impeller shaft 1 with thrust bolt 5 further uses spanner rotary thrust bolt 5; So just can realize the dismounting of impeller, make the unloading process rapid and convenient with impeller sleeve 2 slowly from extracting out between impeller shaft 1 and the impeller 3; Using effect is good, effectively reduces the cost of overhaul of water pump simultaneously.
Claims (2)
1. a water pump vane splits out device; Comprise impeller shaft (1), impeller sleeve (2) and impeller (3); Said impeller shaft (1) is provided with impeller sleeve (2), and impeller sleeve (2) outside is provided with impeller (3), it is characterized in that; Said impeller sleeve (2) the right is provided with fixture (4), is provided with thrust bolt (5) in the said fixture (4).
2. water pump vane according to claim 1 splits out device, it is characterized in that, the number of said fixture (4) and thrust bolt (5) is each 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202437452U CN202118006U (en) | 2011-07-12 | 2011-07-12 | Impeller dismounting device of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202437452U CN202118006U (en) | 2011-07-12 | 2011-07-12 | Impeller dismounting device of water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118006U true CN202118006U (en) | 2012-01-18 |
Family
ID=45459075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202437452U Expired - Fee Related CN202118006U (en) | 2011-07-12 | 2011-07-12 | Impeller dismounting device of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118006U (en) |
-
2011
- 2011-07-12 CN CN2011202437452U patent/CN202118006U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201940963U (en) | Special disassembling tool for bearing | |
| CN202118006U (en) | Impeller dismounting device of water pump | |
| CN203076868U (en) | Mounting device of crankshaft flange of diesel engine | |
| CN204299932U (en) | A kind of bearing unit with honeycomb duct | |
| CN201889765U (en) | Disassembling tool for rotor taper support of engine turbine | |
| CN202098810U (en) | Split sprocket for chain bucket type slag salvaging machine | |
| CN202733340U (en) | Diesel engine flywheel housing | |
| CN201730700U (en) | Free fan stress application jet engine | |
| CN201351533Y (en) | Motor head outputting power device | |
| CN201335042Y (en) | Ceiling fan rotating plate and axle-connection device | |
| CN202344498U (en) | Main thrust bearing assembling tool for supercharger | |
| CN204226220U (en) | Double suction canned motorpump | |
| CN204628246U (en) | The turning shaft structure of the synchronous large torque motor rotor of a kind of low-speed permanent-magnet | |
| CN203322076U (en) | Connecting device for motor and case | |
| CN204212816U (en) | A kind of half wheel disc turbine | |
| CN204025054U (en) | A kind of coaxial screw air compressor | |
| CN203738712U (en) | Assembling and disassembling tool for horizontal type mixed flow turning wheel of water turbine | |
| CN201846179U (en) | Connecting structure of motor and load device | |
| CN203426948U (en) | Shaft pulling device used for backseat of excavator | |
| CN202360711U (en) | A belt pulley | |
| CN204357623U (en) | A kind of hydraulic generator thrust bearing | |
| CN202717895U (en) | Wool comber strip output device | |
| CN202432092U (en) | Operating hand wheel mechanism of valve driving switch | |
| CN201781902U (en) | Speed reducer for slaughterhouse peeler | |
| CN201679807U (en) | Granulator main shaft anti-slipping structure |
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: 20120118 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |