CN204353018U - Water pump vane de-oiling fixture - Google Patents
Water pump vane de-oiling fixture Download PDFInfo
- Publication number
- CN204353018U CN204353018U CN201420797860.8U CN201420797860U CN204353018U CN 204353018 U CN204353018 U CN 204353018U CN 201420797860 U CN201420797860 U CN 201420797860U CN 204353018 U CN204353018 U CN 204353018U
- Authority
- CN
- China
- Prior art keywords
- base plate
- cover plate
- water pump
- oiling
- impeller
- 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
The utility model discloses a kind of water pump vane de-oiling fixture, comprise base plate and be positioned at the cover plate above this base plate, this base plate is connected by locating dowel with cover plate, is fixed with at least two cylinders below base plate, and the piston rod of this cylinder is through the guide hole on described base plate and cover plate.Adopt above structure, during use, this fixture is fixed on rotating mechanism, cover plate is opened, the upper cover of piston rod of the described cylinder that base plate is arranged needs the impeller carrying out de-oiling, after being arranged by impeller, covered by cover plate, starter motor, fixture rotates again, oil on impeller like this will throw away under the influence of centrifugal force, reaches the effect of de-oiling, when needing workpiece to take off, start cylinder, cylinder piston rod moves down, and impeller is deviate from naturally, achieves fast blanking.
Description
Technical field
The utility model belongs to auto pump technical field, is specifically related to a kind of water pump vane de-oiling fixture.
Background technology
In the cylinder body of automobile engine, there is the water channel of many Cooling Water circulations, be connected by water pipe with the radiator being placed in automotive front, form a large water circulation system, at the upper water-out mouth of engine, a water pump is housed, hot water in engine cylinder-body water channel is pumped, cold water is pumped into.A thermostat is also had on the side of water pump, when automobile just starts time (cold car), do not open, make cooling water without water tank, only engine Inner eycle (being commonly called as partial circulating), when the temperature of engine reaches more than 95 degree, just open, in-engine hot water is pumped to water tank, and cold wind during automobile front driving blows over water tank, takes away heat.Engine drives water pump bearing and wheel rotation by belt pulley, cooling fluid in water pump is driven by impeller and rotates together, got rid of the edge of motor vehicle antifreeze fluid water circulating pump to water pump cover under the influence of centrifugal force, produced certain pressure simultaneously, then flowed out from water outlet or water pipe.Pressure reduces because cooling fluid is thrown out of for the center of impeller, and the cooling fluid in water tank is inhaled in impeller through water pipe under the differential pressure action of unit fixed on water pump suction and impeller central, realizes the reciprocation cycle of cooling fluid.Due to the important component part that impeller is auto pump, therefore, the quality of the leaf quality of impeller directly determines the quality of water pump.For impeller, in order to strengthen its anti-corrosive properties, usually can carry out antirust treatment to the impeller produced, zinc-plated or painting antirust oil.This water pump vane de-oiling fixture is mainly coated with the product of antirust oil for surface, impeller is after dipped antirust oil, and its surface and root can pile up very thick antirust oil, and can affect the outward appearance of product like this, client does not accept; Secondly, the consumption of antirust oil can increase.Therefore, carrying out deoiling treatment to the impeller of dipped antirust oil is one requisite operation.
Utility model content
For solving above technical problem, the utility model provides a kind of water pump vane de-oiling fixture antirust oil that impeller in production process is piled up can sloughed.
Its technical scheme is as follows:
A kind of water pump vane de-oiling fixture, its main points are: comprise base plate (2) and be positioned at the cover plate (4) above this base plate (2), this base plate (2) is connected by locating dowel (3) with cover plate (4), be fixed with at least two cylinders (5) in base plate (2) below, the piston rod of this cylinder (5) is through the guide hole on described base plate (2) and cover plate (4).Adopt above structure, during use, this fixture is fixed on rotating mechanism, cover plate is opened, the upper cover of piston rod of the described cylinder that base plate is arranged needs the impeller carrying out de-oiling, after being arranged by impeller, covered by cover plate, starter motor, fixture rotates again, oil on impeller like this will throw away under the influence of centrifugal force, reaches the effect of de-oiling, when needing workpiece to take off, start cylinder, cylinder piston rod moves down, and impeller is deviate from naturally, achieves fast blanking.
As preferably: be connected with location-plate (1) in described base plate (2) below, this base plate (2) central authorities are provided with pilot hole (21), so can realize the connection of base plate and other actuating units.
As preferably: be densely covered with leakage of oil and lightening hole (22) on described base plate (2), oil leaking hole effectively prevents oil from remaining on base plate, causes the not thorough of de-oiling; Baseboard material is aluminium alloy, and lightening hole can alleviate the weight of base plate, thus reduces the operating load of equipment.
As preferably: described locating dowel (3) is two, lay respectively at described pilot hole (21) both sides, described cover plate (4) is stretched out in this locating dowel (3) upper end, be connected with nut by packing ring (6) at this external part, so can realize the reliable connection of base plate and cover plate, prevent from the course of the work connecting and unreliable cover plate to be thrown away.
As preferably: be provided with two and hold screw (7) on described cover plate (4), be convenient to the dismounting of cover plate.
Beneficial effect: the water pump vane de-oiling fixture adopting above technical scheme, structure is simply novel, is easy to realize, and de-oiling efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
A kind of water pump vane de-oiling fixture as shown in Figure 1, the cover plate 4 comprising base plate 2 and be positioned at above this base plate 2, location-plate 1 is connected with below described base plate 2, these base plate 2 central authorities are provided with pilot hole 21, described base plate 2 around this pilot hole 21 is densely covered with leakage of oil and lightening hole 22, described base plate 2 is connected by locating dowel 3 with cover plate 4, described locating dowel 3 is two, lay respectively at described pilot hole 21 both sides, described cover plate 4 is stretched out in this locating dowel 3 upper end, be connected with nut by packing ring 6 at this external part, at least two cylinders 5 are fixed with below base plate 2, the piston rod of this cylinder 5 is through the guide hole on described base plate 2 and cover plate 4, described cover plate 4 is provided with two and holds screw 7.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but meet the most wide region consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a water pump vane de-oiling fixture, it is characterized in that: comprise base plate (2) and be positioned at the cover plate (4) above this base plate (2), this base plate (2) is connected by locating dowel (3) with cover plate (4), be fixed with at least two cylinders (5) in base plate (2) below, the piston rod of this cylinder (5) is through the guide hole on described base plate (2) and cover plate (4).
2. water pump vane de-oiling fixture according to claim 1, is characterized in that: be connected with location-plate (1) in described base plate (2) below, this base plate (2) central authorities are provided with pilot hole (21).
3. water pump vane de-oiling fixture according to claim 1 and 2, is characterized in that: on described base plate (2), be densely covered with leakage of oil and lightening hole (22).
4. water pump vane de-oiling fixture according to claim 3, it is characterized in that: described locating dowel (3) is two, lay respectively at described pilot hole (21) both sides, described cover plate (4) is stretched out in this locating dowel (3) upper end, is connected by packing ring (6) at this external part with nut.
5. water pump vane de-oiling fixture according to claim 1 and 2, is characterized in that: on described cover plate (4), be provided with two hold screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797860.8U CN204353018U (en) | 2014-12-16 | 2014-12-16 | Water pump vane de-oiling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797860.8U CN204353018U (en) | 2014-12-16 | 2014-12-16 | Water pump vane de-oiling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204353018U true CN204353018U (en) | 2015-05-27 |
Family
ID=53254516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420797860.8U Expired - Fee Related CN204353018U (en) | 2014-12-16 | 2014-12-16 | Water pump vane de-oiling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204353018U (en) |
-
2014
- 2014-12-16 CN CN201420797860.8U patent/CN204353018U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150527 Termination date: 20191216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |