CN208380959U - A kind of Water-pump impeller of automobile of blade stagger - Google Patents
A kind of Water-pump impeller of automobile of blade stagger Download PDFInfo
- Publication number
- CN208380959U CN208380959U CN201821050829.2U CN201821050829U CN208380959U CN 208380959 U CN208380959 U CN 208380959U CN 201821050829 U CN201821050829 U CN 201821050829U CN 208380959 U CN208380959 U CN 208380959U
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- CN
- China
- Prior art keywords
- blade
- wheel disc
- arc shaped
- slot
- automobile
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Abstract
The utility model discloses a kind of Water-pump impeller of automobile of blade stagger, including wheel disc and arc shaped blade, axis hole is offered at the center of the wheel disc, one end face of the wheel disc is surrounded with the blade mounting base being spacedly distributed along the excircle of axis hole, slot is provided in the blade mounting base, the bottom of the arc shaped blade is provided with the plate being used cooperatively with slot, the corresponding position of the slot and plate is equipped with threaded hole, the threaded hole internal screw thread is connected with fastening screw, is provided with cutting blade on the inside arcwall face of the arc shaped blade.The utility model, by under being used cooperatively of plate and fastening screw, arc shaped blade can be quickly mounted on wheel disc, it can be removed to replacement in curved tablet serious wear from wheel disc again, it is not necessary that entire impeller is replaced, and the cutting blade being arranged on arc shaped blade, the sundries for entering water pump can be cut, avoid impeller and the phenomenon that locking occur.
Description
Technical field
The utility model relates to water pump vane technical field, the Water-pump impeller of automobile of specifically a kind of blade stagger.
Background technique
Impeller is to pump the component for comparing core in class product, and impeller is the blade for having wheel disc and being arranged on wheel disc mostly
Composition, blade portions are a more complicated curved-surface structures, since prismatic blade design causes to be easy to produce inside water pump
Reflux or vortex, therefore auto pump is mostly arc shaped blade at present.But existing Water-pump impeller of automobile, wheel disc and arc shaped blade
It is that when some blade wear is serious, dismounting replacement can not be carried out, it is necessary to by entire impeller by the way of being fixedly welded mostly
It replaces, results in the waste of resource, and function is more single, the sundries chopping of water pump cannot be will go into, these sundries hold
Easily being accumulated on impeller causes impeller the phenomenon that locking occur.
Utility model content
The purpose of this utility model is to provide a kind of Water-pump impeller of automobile of blade stagger, in the prior art to solve
Water-pump impeller of automobile, wheel disc and arc shaped blade be mostly by the way of being fixedly welded, when some blade wear is serious, nothing
Method carries out dismounting replacement, it is necessary to and entire impeller is replaced, results in the waste of resource, and function is more single, it cannot will be into
Enter the sundries chopping to water pump, these sundries, which are easy to be accumulated on impeller, leads to problems such as impeller the phenomenon that locking occur.
To achieve the above object, the utility model provides the following technical solutions: a kind of Water-pump impeller of automobile of blade stagger,
Including wheel disc and arc shaped blade, offer axis hole at the center of the wheel disc, an end face of the wheel disc along axis hole outer circle
It is surrounded with the blade mounting base being spacedly distributed week, slot is provided in the blade mounting base, the arc shaped blade
Bottom is provided with the plate being used cooperatively with slot, and the corresponding position of the slot and plate is equipped with threaded hole, the screw thread
Hole internal screw thread is connected with fastening screw, and the outer surface of the arc shaped blade and wheel disc is provided with epoxy resin erosion resistant coating, described
Cutting blade is provided on the inside arcwall face of arc shaped blade, the wheel disc is equipped with the discharge orifice through wheel disc, the aerial drainage
Fie screen is provided at the two-port in hole.
Preferably, the blade mounting base, slot and plate are arcuate structure, and blade mounting base, slot and plate
Radian it is identical as the radian of arc shaped blade.
Preferably, reinforcing rib is provided between the bottom and wheel disc of the blade mounting base.
Preferably, the inner sidewall of the threaded hole is equipped with internal screw thread, and the outer wall of the fastening screw is equipped with and internal screw thread
The external screw thread that phase line closes.
Preferably, axle sleeve is welded in the axis hole, the axle sleeve is hollow cylinder structure, and on the inside of the opening of axle sleeve
It is provided with sealing ring.
Preferably, there are six the arc shaped blade is set altogether, the sizes of six arc shaped blades, shape and structure are all the same.
Compared with prior art, the utility model has the beneficial effects that the utility model, pass through plate and fastening screw
Be used cooperatively down, arc shaped blade can be quickly mounted on wheel disc and in curved tablet serious wear by it from wheel
Replacement, without replacing entire impeller, the cutter for reducing the wasting of resources, and being arranged on arc shaped blade are removed on disk
Piece can cut the sundries for entering water pump, and avoiding sundries and being accumulated on impeller causes impeller the phenomenon that locking occur,
The safety for improving water pump operation improves impeller in the epoxy resin erosion resistant coating that arc shaped blade and wheel disc outer surface are arranged
Antiseptic property, prevent impeller from being corroded, extend the service life of impeller, on wheel disc through setting discharge orifice, subtract
Pressure difference between small impeller front and back sides so that impeller work is more stable, at the two-port of discharge orifice in be arranged it is thin
Strainer can prevent the solid impurity in liquid from entering in discharge orifice and result in blockage, improve the effect of easing stress of discharge orifice,
The sealing ring being arranged in the opening of axle sleeve, it is ensured that the compactness that drive shaft is connect with axle sleeve, in blade mounting base and wheel disc
Between the reinforcing rib that is arranged, enhance the fastness connected between blade mounting base and wheel disc, it is therefore prevented that blade mounting base occurs
The phenomenon that falling off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the blade mounting base and wheel disc attachment structure schematic diagram of the utility model；
Fig. 3 is the blade mounting base structural schematic diagram of the utility model；
Fig. 4 is the arc shaped blade structural schematic diagram of the utility model.
In figure: 1, wheel disc；2, arc shaped blade；3, blade mounting base；4, cutting blade；5, discharge orifice；6, fie screen；7, axis
Set；8, axis hole；9, sealing ring；10, reinforcing rib；11, epoxy resin erosion resistant coating；12, slot；13, threaded hole；14, fastening screw；
15, plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, in the utility model embodiment, a kind of Water-pump impeller of automobile of blade stagger, including 1 He of wheel disc
Arc shaped blade 2 offers axis hole 8 at the center of wheel disc 1, and an end face of wheel disc 1 is surrounded with along the excircle of axis hole 8
The blade mounting base 3 being spaced apart is provided with slot 12 in blade mounting base 3, and the bottom of arc shaped blade 2 is provided with and slot 12
The corresponding position of the plate 15 being used cooperatively, slot 12 and plate 15 is equipped with threaded hole 13, and 13 internal screw thread of threaded hole is connected with
Fastening screw 14, by that arc shaped blade 2 can be quickly mounted at wheel disc under being used cooperatively of plate 15 and fastening screw 14
On 1, and it can be removed to replacement in curved tablet serious wear from wheel disc 1, without replacing entire impeller, reduced
The outer surface of the wasting of resources, arc shaped blade 2 and wheel disc 1 is provided with epoxy resin erosion resistant coating 11, epoxy resin erosion resistant coating 11
Setting, improves the antiseptic property of impeller, prevents impeller from being corroded, and extends the service life of impeller, arc shaped blade 2 it is interior
Cutting blade 4 is provided on the arcwall face of side, cutting blade 4 can cut the sundries for entering water pump, avoid sundries product
Tire out is causing impeller the phenomenon that locking occur on impeller, improves the safety of water pump operation, and wheel disc 1, which is equipped with, runs through wheel disc 1
Discharge orifice 5, discharge orifice 5 can reduce the pressure difference between impeller front and back sides, more stable, the discharge orifice 5 so that impeller works
Two-port in be provided with fie screen 6, fie screen 6 can prevent from the solid impurity in liquid from entering in discharge orifice 5 causing
Blocking, improves the effect of easing stress of discharge orifice 5, and blade mounting base 3, slot 12 and plate 15 are arcuate structure, blade installation
The radian of seat 3, slot 12 and plate 15 is identical as the radian of arc shaped blade 2, sets between the bottom and wheel disc 1 of blade mounting base 3
It is equipped with reinforcing rib 10, enhances the fastness connected between blade mounting base 3 and wheel disc 1, it is therefore prevented that blade mounting base 3 takes off
The phenomenon that falling, the inner sidewall of threaded hole 13 are equipped with internal screw thread, and the outer wall of fastening screw 14 is outer equipped with closing with internal screw thread phase line
Screw thread, it is characterised in that: axle sleeve 7 is welded in axis hole 8, axle sleeve 7 is hollow cylinder structure, and axle sleeve 7 is used to be connected and fixed driving
The drive shaft of wheel rotation, is provided with sealing ring 9 on the inside of the opening of axle sleeve 7, the setting of sealing ring 9, strengthen drive shaft with
The compactness that axle sleeve 7 connects, there are six arc shaped blade 2 is set altogether, the sizes of six arc shaped blades 2, shape and structure are all the same.
The working principle of the utility model is: in use, user only needs the plate 15 of arc shaped blade 2 being inserted into leaf
In slot 12 in piece mounting base 3, then fastening screw 14 is screwed in threaded hole 13 again, it is easy for installation, fast
Victory, and after long-time use, when 2 serious wear of arc shaped blade, it is only necessary to the arc shaped blade 2 of damage is removed from wheel disc 1, then
Replacing a new arc shaped blade 2 in a like fashion reduces the wave of resource it is not necessary that entire impeller is removed replacement
Take, and during impeller work, the cutting blade 4 on arc shaped blade 2 can cut the sundries entered in water pump
Crushing is cut, avoiding sundries and being accumulated on impeller causes impeller the phenomenon that locking occur, the safety of water pump operation is improved,
Arc shaped blade 2 and 1 outer surface of wheel disc setting epoxy resin erosion resistant coating 11, improve the antiseptic property of impeller, prevent impeller by
To corrosion, the service life of impeller is extended, through the discharge orifice 5 of setting on wheel disc 1, is reduced between impeller front and back sides
Pressure difference, so that impeller work is more stable.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of Water-pump impeller of automobile of blade stagger, including wheel disc (1) and arc shaped blade (2), it is characterised in that: the wheel disc
(1) it is offered at center axis hole (8), between an end face of the wheel disc (1) is surrounded with etc. along the excircle of axis hole (8)
It is provided with slot (12) every in the blade mounting base (3) of distribution, the blade mounting base (3), the bottom of the arc shaped blade (2)
It is provided with the plate (15) being used cooperatively with slot (12), the corresponding position of the slot (12) and plate (15) is equipped with screw thread
Hole (13), threaded hole (13) internal screw thread are connected with fastening screw (14), the appearance of the arc shaped blade (2) and wheel disc (1)
Face is provided with epoxy resin erosion resistant coating (11), is provided with cutting blade (4) on the inside arcwall face of the arc shaped blade (2),
The wheel disc (1) is equipped with the discharge orifice (5) through wheel disc (1), at the two-port of the discharge orifice (5) in be provided with fie screen
(6)。
2. a kind of Water-pump impeller of automobile of blade stagger according to claim 1, it is characterised in that: the blade mounting base
(3), slot (12) and plate (15) are arcuate structure, and the radian of blade mounting base (3), slot (12) and plate (15) with
The radian of arc shaped blade (2) is identical.
3. a kind of Water-pump impeller of automobile of blade stagger according to claim 1, it is characterised in that: the blade mounting base
(3) reinforcing rib (10) are provided between bottom and wheel disc (1).
4. a kind of Water-pump impeller of automobile of blade stagger according to claim 1, it is characterised in that: the threaded hole (13)
Inner sidewall be equipped with internal screw thread, the outer wall of the fastening screw (14) is equipped with the external screw thread closed with internal screw thread phase line.
5. a kind of Water-pump impeller of automobile of blade stagger according to claim 1, it is characterised in that: in the axis hole (8)
It is welded with axle sleeve (7), the axle sleeve (7) is hollow cylinder structure, and is provided with sealing ring (9) on the inside of the opening of axle sleeve (7).
6. a kind of Water-pump impeller of automobile of blade stagger according to claim 1, it is characterised in that: the arc shaped blade
(2) there are six setting altogether, the sizes of six arc shaped blades (2), shape and structure are all the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050829.2U CN208380959U (en) | 2018-07-03 | 2018-07-03 | A kind of Water-pump impeller of automobile of blade stagger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050829.2U CN208380959U (en) | 2018-07-03 | 2018-07-03 | A kind of Water-pump impeller of automobile of blade stagger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380959U true CN208380959U (en) | 2019-01-15 |
Family
ID=64962640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821050829.2U Expired - Fee Related CN208380959U (en) | 2018-07-03 | 2018-07-03 | A kind of Water-pump impeller of automobile of blade stagger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626164A (en) * | 2018-07-03 | 2018-10-09 | 浙江融乐环境科技有限公司 | A kind of Water-pump impeller of automobile of blade stagger |
-
2018
- 2018-07-03 CN CN201821050829.2U patent/CN208380959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626164A (en) * | 2018-07-03 | 2018-10-09 | 浙江融乐环境科技有限公司 | A kind of Water-pump impeller of automobile of blade stagger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190115 Termination date: 20190703 |