CN211525171U - Water pump impeller seat for outboard engine - Google Patents
Water pump impeller seat for outboard engine Download PDFInfo
- Publication number
- CN211525171U CN211525171U CN201921937377.4U CN201921937377U CN211525171U CN 211525171 U CN211525171 U CN 211525171U CN 201921937377 U CN201921937377 U CN 201921937377U CN 211525171 U CN211525171 U CN 211525171U
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- water pump
- pump impeller
- impeller seat
- wall
- outboard engine
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water pump impeller seat for outboard engine, including water pump impeller seat, water pump impeller seat hole has been seted up at the upper surface middle part of water pump impeller seat, water pump impeller seat hole is eccentric round hole, and the upper surface of water pump impeller seat is equipped with the location ear, water pump impeller seat lateral surface is the outer wall, and has plated outer wall hard chromium-plated layer on the outer wall, the inner chamber has been seted up to the inside of water pump impeller seat, and has plated inner chamber hard chromium-plated layer on the inner wall of inner chamber. This a water pump impeller seat for outboard engine, through electroplating one deck hard chromium layer to water pump impeller seat inner chamber and outer wall, the hardness and the wear resistance of multiplicable water pump impeller seat to increase water pump impeller seat's life, convenient to use.
Description
Technical Field
The utility model relates to an outboard engine technical field specifically is a water pump impeller seat for outboard engine.
Background
The outboard engine is outside the ship board and suspended on the stern board, the engine is at the top, the engine crankshaft is connected with the vertical shaft, then the cross shaft outputs to the propeller finally, when the machine turns, the whole engine swings left and right along with the turning device, because the propeller directly turns along with the driving device, the flexibility is strong, the installation of the whole machine is simple, the carrying is convenient, and the outboard engine is widely applied to small yachts, inflatable power boats, assault boats and various fishing boats.
However, the existing water pump impeller seat for the outboard engine is made of stainless steel materials, and due to the characteristics of the stainless steel materials, the hardness is not high, and the wear resistance is not good.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a water pump impeller seat for outboard engine, through electroplating one deck hard chromium layer to water pump impeller seat inner chamber and outer wall, hardness and wear resistance of multiplicable water pump impeller seat to increase water pump impeller seat's life, convenient to use can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water pump impeller seat for outboard engine, includes water pump impeller seat, water pump impeller seat hole has been seted up at the upper surface middle part of water pump impeller seat, and the upper surface of water pump impeller seat is equipped with the location ear, water pump impeller seat lateral surface is the outer wall, and has plated outer wall hard chromium-plated layer on the outer wall, the inner chamber has been seted up to the inside of water pump impeller seat, and has plated inner chamber hard chromium-plated layer on the inner wall of inner chamber.
As an optimized technical scheme of the utility model, the water pump impeller seat hole is eccentric round hole.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a water pump impeller seat for outboard engine, through electroplating the hard chromium layer of one deck to water pump impeller seat inner chamber and outer wall, hardness and the wear resistance of multiplicable water pump impeller seat to increase water pump impeller seat's life, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of the present invention.
In the figure: 1 water pump impeller seat, 2 location ear, 3 outer walls, 31 outer walls hard chromium coating, 4 inner cavities, 41 inner cavities hard chromium coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a water pump impeller seat for an outboard engine comprises a water pump impeller seat 1, wherein a water pump impeller seat hole is formed in the middle of the upper surface of the water pump impeller seat 1 and is an eccentric round hole, a positioning lug 2 is arranged on the upper surface of the water pump impeller seat 1 and is used for positioning the assembly, the outer side surface of the water pump impeller seat 1 is an outer wall 3, an outer wall hard chromium plating layer 31 is plated on the outer wall 3, the outer wall hard chromium plating layer 31 is a thin layer on the surface of the outer wall 3, an inner cavity 4 is formed in the water pump impeller seat 1, the outer wall 3 is used for being matched with an inner hole of a matching piece, the inner cavity 4 is used for being matched with a water pump impeller, an inner cavity hard chromium plating layer 41 is plated on the inner wall of the inner cavity, the inner cavity hard chromium plating layer 41 is a thin layer on the surface of the inner cavity, and the whole water pump impeller seat for the outboard engine can increase the hardness of the water pump impeller by, while increasing its lifetime.
The utility model discloses an electroplate the one deck hard chromium layer to water pump impeller seat inner chamber and outer wall, the hardness and the wear resistance of multiplicable water pump impeller seat 1 to increase water pump impeller seat 1's life, convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A water pump impeller seat for outboard engine, includes water pump impeller seat (1), its characterized in that: the utility model discloses a water pump impeller seat, including water pump impeller seat (1), water pump impeller seat hole has been seted up at the upper surface middle part of water pump impeller seat (1), and the upper surface of water pump impeller seat (1) is equipped with location ear (2), water pump impeller seat (1) lateral surface is outer wall (3), and has plated outer wall hard chromium coating (31) on outer wall (3), inner chamber (4) have been seted up to the inside of water pump impeller seat (1), and have plated inner chamber hard chromium coating (41) on the inner wall of inner chamber (4).
2. The water pump impeller seat for an outboard engine according to claim 1, wherein: the water pump impeller seat hole is an eccentric round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937377.4U CN211525171U (en) | 2019-11-12 | 2019-11-12 | Water pump impeller seat for outboard engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921937377.4U CN211525171U (en) | 2019-11-12 | 2019-11-12 | Water pump impeller seat for outboard engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211525171U true CN211525171U (en) | 2020-09-18 |
Family
ID=72462804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921937377.4U Active CN211525171U (en) | 2019-11-12 | 2019-11-12 | Water pump impeller seat for outboard engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211525171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922715A (en) * | 2021-03-01 | 2021-06-08 | 浙江沧龙动力机械有限公司 | Outboard engine cooling pump structure |
-
2019
- 2019-11-12 CN CN201921937377.4U patent/CN211525171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112922715A (en) * | 2021-03-01 | 2021-06-08 | 浙江沧龙动力机械有限公司 | Outboard engine cooling pump structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Manatee Power Technology Co.,Ltd. Assignor: ZHEJIANG PAINIER TECHNOLOGY Inc. Contract record no.: X2023980039403 Denomination of utility model: A water pump impeller seat for outboard engines Granted publication date: 20200918 License type: Common License Record date: 20230811 |
|
| EE01 | Entry into force of recordation of patent licensing contract |