CN205669507U - A kind of pump body - Google Patents
A kind of pump body Download PDFInfo
- Publication number
- CN205669507U CN205669507U CN201620423419.2U CN201620423419U CN205669507U CN 205669507 U CN205669507 U CN 205669507U CN 201620423419 U CN201620423419 U CN 201620423419U CN 205669507 U CN205669507 U CN 205669507U
- Authority
- CN
- China
- Prior art keywords
- end cap
- axle sleeve
- pump
- main body
- pump cover
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model provides a kind of pump body, on the described pump housing, pump cover is installed, the main body of described pump cover is ringwise, its one end is shunk and is formed stair-stepping end cap, being provided with axle sleeve outside at end cap central, sleeve end outward expansion forms mounting flange, and the end cap of axle sleeve both sides is provided with installation guide block, installing guide block to be connected by connection rib between axle sleeve outer wall, the end cap of connection rib side is provided with boss；One end end extended that main body is connected with the pump housing is formed and is connected ring, connects and is provided with reinforcement projection between ring and body outer wall.This utility model is after using such scheme, and pump cover uses integrally formed structure, has casting convenient, and projection is strengthened in employing makes pump cover intensity higher, and service life is longer.
Description
Technical field
This utility model relates to pump technology field, refers in particular to a kind of pump body.
Background technology
Existing pump cover outer peripheral face is all smooth, and this structural strength is relatively low, and service life is short.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of intensity is high, the water of length in service life
The pump pump housing.
For achieving the above object, technical scheme provided by the utility model is: a kind of pump body, on the described pump housing
Pump cover is installed, the main body of described pump cover ringwise, its one end shrink formed stair-stepping end cap, at end cap central outside be provided with
Axle sleeve, sleeve end outward expansion forms mounting flange, and the end cap of axle sleeve both sides is provided with installation guide block, installs guide block and axle sleeve
Being connected by connection rib between outer wall, the end cap of connection rib side is provided with boss；The end, one end that main body is connected with the pump housing
Extension is formed with connection ring, connects and is provided with reinforcement projection between ring and body outer wall.
Described mounting flange is provided with fixing hole.
Described reinforcement projection is six, is distributed on main body outer peripheral face.
This utility model is after using such scheme, and pump cover uses integrally formed structure, has casting convenient, uses and strengthens
Projection makes pump cover intensity higher, and service life is longer.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is: ginseng
See accompanying drawing 1 and accompanying drawing 2, a kind of pump body described in the present embodiment, the described pump housing is provided with pump cover, the master of described pump cover
Body 1 ringwise, shrink and form stair-stepping end cap 2, is provided with axle sleeve 3 outside end cap 2 center, and axle sleeve 3 end is outside by its one end
Extension forms mounting flange 4, and described mounting flange 4 is provided with fixing hole, and the end cap 2 of axle sleeve 3 both sides is provided with installation guide block
5, to install and be connected by connection rib 6 between guide block 5 and axle sleeve 3 outer wall, the end cap 2 of connection rib 6 side is provided with boss 7；Main body 1
One end end extended being connected with the pump housing is formed and is connected ring 9, connects and is provided with reinforcement protruding 8 between ring 9 and main body 1 outer wall,
Described reinforcement projection 8 is six, is distributed on main body 1 outer peripheral face.The pump cover of the present embodiment uses integrally formed structure, has
Casting is convenient, uses reinforcement projection to make pump cover intensity higher, and service life is longer.
The embodiment of the above is only the preferred embodiment of this utility model, not limits reality of the present utility model with this
Executing scope, therefore the change that all shapes according to this utility model, principle are made, all should contain at protection domain of the present utility model
In.
Claims (3)
1. a pump body, it is characterised in that: pump cover is installed on the described pump housing, the main body (1) of described pump cover ringwise,
Its one end is shunk and is formed stair-stepping end cap (2), is provided with axle sleeve (3) outside end cap (2) center, and axle sleeve (3) end is to extending out
Spread becomes mounting flange (4), and the end cap (2) of axle sleeve (3) both sides is provided with installation guide block (5), installs guide block (5) and axle sleeve (3)
Being connected by connection rib (6) between outer wall, the end cap (2) of connection rib (6) side is provided with boss (7)；Main body (1) and pump housing phase
One end end extended connected is formed with connection ring (9), connects and is provided with reinforcement projection (8) between ring (9) and main body (1) outer wall.
A kind of pump body the most according to claim 1, it is characterised in that: mounting flange (4) is provided with fixing hole.
A kind of pump body the most according to claim 1, it is characterised in that: strengthening protruding (8) is six, is distributed on main body
(1) on outer peripheral face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620423419.2U CN205669507U (en) | 2016-05-11 | 2016-05-11 | A kind of pump body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620423419.2U CN205669507U (en) | 2016-05-11 | 2016-05-11 | A kind of pump body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669507U true CN205669507U (en) | 2016-11-02 |
Family
ID=57193975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620423419.2U Expired - Fee Related CN205669507U (en) | 2016-05-11 | 2016-05-11 | A kind of pump body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524598A (en) * | 2017-10-20 | 2017-12-29 | 项达章 | A kind of attachment structure of water ring vacuum pump |
-
2016
- 2016-05-11 CN CN201620423419.2U patent/CN205669507U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524598A (en) * | 2017-10-20 | 2017-12-29 | 项达章 | A kind of attachment structure of water ring vacuum pump |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20170511 |