CN204663848U - A kind of pump housing wing plate foundry goods - Google Patents
A kind of pump housing wing plate foundry goods Download PDFInfo
- Publication number
- CN204663848U CN204663848U CN201520324851.1U CN201520324851U CN204663848U CN 204663848 U CN204663848 U CN 204663848U CN 201520324851 U CN201520324851 U CN 201520324851U CN 204663848 U CN204663848 U CN 204663848U
- Authority
- CN
- China
- Prior art keywords
- link
- substrate
- strengthening rib
- installation shaft
- connection strengthening
- 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 pump housing wing plate foundry goods, comprise installation shaft, link and fin, described installation shaft has the attachment hole axially run through, link is provided with in the side of installation shaft, one end of described link is provided with the cambered surface groove of HALF OPENING shape, and be connected and fixed by described cambered surface groove and installation shaft, some splicing ears are provided with at the end face of the link the other end, the connecting end of described fin and link is provided with some connecting grooves, and fixed by described connecting groove and link, described fin comprises substrate, connection strengthening rib and flowing hole, described substrate is fixedly connected with link by splicing ear, substrate is integrally provided with connection strengthening rib, connection strengthening rib is connected with link by buckle, substrate also offers some flowing holes.
Description
Technical field
The utility model relates to metal ceramic field, specifically, is related specifically to a kind of pump housing wing plate foundry goods.
Background technique
Water pump is conveying liquid or the machinery making fluid pressurization.It sends the mechanical energy of prime mover or other external energies to liquid, liquid energy is increased, be mainly used to conveying liquid and comprise water, oil, acid & alkali liquid, emulsified liquid, suspended emulsion and liquid metal etc., also can carry liquid, gaseous mixture and the liquid containing suspended solids.The technical parameter weighing pump performance has flow, inhales journey, lift, air horsepower, water-horse power, efficiency etc.; The types such as volume water pump, vane pump can be divided into according to different working principles.Displacement pump utilizes the change of its swept volume of a single chamber to carry out transferring energy; Vane pump utilizes the interaction of rotary vane and water to carry out transferring energy, has the types such as centrifugal pump, axial-flow pump and mixed flow pump.
Existing pump housing wing plate, due to the defect in structural design, causes the stability of the pump housing not enough, and easily in use occurs the problems such as centre-of gravity shift.
Model utility content
The purpose of this utility model is for deficiency of the prior art, provides a kind of pump housing wing plate foundry goods, to solve the problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of pump housing wing plate foundry goods, comprises installation shaft, link and fin, described installation shaft has the attachment hole axially run through, link is provided with in the side of installation shaft, one end of described link is provided with the cambered surface groove of HALF OPENING shape, and be connected and fixed by described cambered surface groove and installation shaft, some splicing ears are provided with at the end face of the link the other end, the connecting end of described fin and link is provided with some connecting grooves, and fixed by described connecting groove and link, described fin comprises substrate, connection strengthening rib and flowing hole, described substrate is fixedly connected with link by splicing ear, substrate is integrally provided with connection strengthening rib, connection strengthening rib is connected with link by buckle, substrate also offers some flowing holes.
Further, described flowing hole is distributed on substrate and connection strengthening rib, is respectively equipped with a flowing hole in the both sides of substrate, and connection strengthening rib is also provided with some flowing holes, and flowing hole runs through substrate and connection strengthening rib.
Further, the end portion width of the nearly link of described substrate is greater than the end portion width of link far away.
Compared with prior art, the beneficial effects of the utility model are as follows:
By adopting the structural design of installation shaft, link and fin, and on fin, offering some flowing holes, improve the stability of whole wing plate foundry goods.
Accompanying drawing explanation
Fig. 1 is the structural representation of pump housing wing plate foundry goods described in the utility model.
Number in the figure illustrates: installation shaft 1, link 2, fin 3, substrate 4, connection strengthening rib 5, flowing hole 6, buckle 7.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
See Fig. 1, a kind of pump housing wing plate foundry goods described in the utility model, comprises installation shaft 1, link 2 and fin 3, described installation shaft 1 has the attachment hole axially run through, link 2 is provided with in the side of installation shaft 1, one end of described link 2 is provided with the cambered surface groove of HALF OPENING shape, and be connected and fixed by described cambered surface groove and installation shaft 1, some splicing ears are provided with at the end face of link 2 the other end, described fin 3 is provided with some connecting grooves with the connecting end of link 2, and fixed by described connecting groove and link 2, described fin 3 comprises substrate 4, connection strengthening rib 5 and flowing hole 6, described substrate 4 is fixedly connected with link 2 by splicing ear, substrate 4 is integrally provided with connection strengthening rib 5, connection strengthening rib 5 is connected with link 2 by buckle 7, substrate 4 also offers some flowing holes 6.
It is pointed out that described flowing hole 6 is distributed on substrate 4 and connection strengthening rib 5, be respectively equipped with a flowing hole 6 in the both sides of substrate 4, connection strengthening rib 5 is also provided with some flowing holes 6, flowing hole 6 runs through substrate 4 and connection strengthening rib 5.
In addition, the end portion width of the nearly link 2 of described substrate 4 is greater than the end portion width of link 2 far away.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a pump housing wing plate foundry goods, is characterized in that: comprise installation shaft, link and fin, described installation shaft has the attachment hole axially run through, link is provided with in the side of installation shaft, one end of described link is provided with the cambered surface groove of HALF OPENING shape, and be connected and fixed by described cambered surface groove and installation shaft, some splicing ears are provided with at the end face of the link the other end, the connecting end of described fin and link is provided with some connecting grooves, and fixed by described connecting groove and link, described fin comprises substrate, connection strengthening rib and flowing hole, described substrate is fixedly connected with link by splicing ear, substrate is integrally provided with connection strengthening rib, connection strengthening rib is connected with link by buckle, substrate also offers some flowing holes.
2. pump housing wing plate foundry goods according to claim 1, it is characterized in that: described flowing hole is distributed on substrate and connection strengthening rib, be respectively equipped with a flowing hole in the both sides of substrate, connection strengthening rib is also provided with some flowing holes, flowing hole runs through substrate and connection strengthening rib.
3. pump housing wing plate foundry goods according to claim 1, is characterized in that: the end portion width of the nearly link of described substrate is greater than the end portion width of link far away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324851.1U CN204663848U (en) | 2015-05-19 | 2015-05-19 | A kind of pump housing wing plate foundry goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324851.1U CN204663848U (en) | 2015-05-19 | 2015-05-19 | A kind of pump housing wing plate foundry goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204663848U true CN204663848U (en) | 2015-09-23 |
Family
ID=54134236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324851.1U Expired - Fee Related CN204663848U (en) | 2015-05-19 | 2015-05-19 | A kind of pump housing wing plate foundry goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204663848U (en) |
-
2015
- 2015-05-19 CN CN201520324851.1U patent/CN204663848U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160519 |