CN206009737U - A kind of New-type cast steel pump housing casting mold structure - Google Patents
A kind of New-type cast steel pump housing casting mold structure Download PDFInfo
- Publication number
- CN206009737U CN206009737U CN201620706733.1U CN201620706733U CN206009737U CN 206009737 U CN206009737 U CN 206009737U CN 201620706733 U CN201620706733 U CN 201620706733U CN 206009737 U CN206009737 U CN 206009737U
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- China
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- running channel
- flange
- casting mold
- pump case
- channel
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of New-type cast steel pump housing casting mold structure.Including pump case suction flange and casing outlet flange, the pump case suction flange and casing outlet flange are respectively fixed with positioning pellet；Pump case is fixed in sandbox by positioning pellet, in the sandbox, is provided with running gate system；The running gate system includes main running channel and time running channel, is interconnected by by-path between the main running channel and secondary running channel；First flow and second flow channel are fixed with described running channel；Rising head is provided with the casing outlet flange and lower margin；The pump case the week side of boss is fixed with floor；Chill has been uniformly arranged along the floor direction.This utility model is directed to the casting mold poured into a mould by the pump case of steel casting pump body, the casting mold is by the way of main running channel and time running channel carry out two-way cast, the upper and lower are carried out to the steel casting pump body while the mode of cast, have integrated cast structure fine and close, forming degree is good, it is easy to withdrawing pattern, and percent defective is low.
Description
Technical field
This utility model belongs to machine casting technical field, and more particularly to a kind of New-type cast steel pump housing casting moulds are signed an undertaking
Structure.
Background technology
Foundry Production is the method for forming product with liquid alloy, liquid alloy is injected and is allowed to cool down in casting mold, solidified,
The process of this manufacture metallic article becomes Foundry Production, referred to as casts, and the metallic article for being cast out is referred to as foundry goods.Most
Foundry goods is used as blank, can just become various machine components after needs are machined；Minority foundry goods ought reach the size essence for using
When degree and surface roughness requirements, just directly apply as fabricated part.
Casting Technology Design personnel should be concerned about casting cost during design constantly, save energy and environmental conservation is asked
Topic.From the improvement of the casting manufacturability of design of part, casting, moulding, the selection of core method, the determination of founding method, cast is made
System and the design of rising head, until casting cleaning method etc., every operation is all relevant with the problems referred to above.Using different technique,
Metal cost to foundry or factory, smelting metal amount, energy resource consumption, casting process yield and yield rate, working hour expense
With casting cost and profit margin etc. have significant impact.Casting Technology Design should be pursued with minimum cost and loss life
Output quality preferably, competes the most strong cast product of quality.
Utility model content
The purpose of this utility model is to provide a kind of New-type cast steel pump housing casting mold structure, by being directed to steel casting pump body
The casting mold poured into a mould of pump case, the casting mold by the way of main running channel and time running channel carry out two-way cast, to this
Steel casting pump body carries out the upper and lower while the mode of cast, then carries out being mutually communicated integral；The port of pump case and support
Position arranges rising head, hollow to making in the middle part of the rising head, and arranges handle, is easy to molding.
For solving above-mentioned technical problem, this utility model is achieved through the following technical solutions：
This utility model is a kind of New-type cast steel pump housing casting mold structure, including pump case suction flange and casing outlet method
Orchid, the pump case suction flange and casing outlet flange are respectively fixed with positioning pellet；Pump case is fixed on by positioning pellet
In sandbox, in the sandbox, running gate system is provided with；
The running gate system includes main running channel and time running channel, is mutually interconnected by by-path between the main running channel and secondary running channel
Logical；First flow and second flow channel are fixed with described running channel；
Rising head is provided with the casing outlet flange and lower margin；
The pump case the week side of boss is fixed with floor；Chill has been uniformly arranged along the floor direction.
Further, molding sand is filled with the sandbox.
Further, the running gate system includes a main running channel and two running channels；The main running channel and time running channel it
Between be interconnected by four by-paths.
Further, rising head cover outlet half circumference of flange of the casing outlet flange, installed in flange excircle side
At the 1/3 of edge, outlet(discharge) flange core print position at another 2/3, is arranged on.
Further, the positioning pellet is the cylindrical halfpace that is made with mud.
This utility model has the advantages that：
1st, this utility model passes through to arrange rising head in the port of pump case and Support Position, hollow to making in the middle part of the rising head,
And handle is set, it is easy to molding.When being easy to molten iron feeding, there is enough pressure, overcome molten steel on-way resistance；
2nd, this utility model is directed to the casting mold poured into a mould by the pump case of steel casting pump body, and the casting mold adopts main running channel
The mode of two-way cast is carried out with secondary running channel, and the upper and lower are carried out to the steel casting pump body while the mode of cast, is then carried out
It is mutually communicated integral, fine and close with integrated cast structure, forming degree is good, it is easy to withdrawing pattern, and percent defective is low.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to while reaching all the above advantage.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to making required for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings acquisitions
Other accompanying drawings.
Fig. 1 is a kind of New-type cast steel pump housing casting mold structural front view of the present utility model；
Fig. 2 is a kind of New-type cast steel pump housing casting mold structure top view of the present utility model；
Structural representations of the Fig. 3 for running gate system.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Embodiment in based on this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment for being obtained, belongs to the scope of this utility model protection.
In description of the present utility model, it is to be understood that term " perforate ", " on ", D score, " thickness ", " top ",
" in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description this utility model and simplification
Description, rather than indicate or imply that the component or element of indication must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to restriction of the present utility model.
Refer to shown in Fig. 1-3, this utility model is a kind of New-type cast steel pump housing casting mold structure, including pump case import
Flange 5 and casing outlet flange 4, pump case suction flange 5 and casing outlet flange 4 are respectively fixed with positioning pellet 6；By positioning
Pellet 6 is fixed on pump case in sandbox 1, is provided with running gate system in sandbox 1；
Running gate system includes main running channel 8 and time running channel 7, is interconnected by by-path 12 between main running channel 8 and secondary running channel 7；
First flow 10 and second flow channel 11 is fixed with secondary running channel 7；
Rising head 13 is provided with casing outlet flange 4 and lower margin 15；
Pump case the week side of boss is fixed with floor 16；Chill 14 has been uniformly arranged along 16 direction of floor；As dual channel volute is adopted
Be the ribbed panel 16 in intermediate flow channel position, pumping chamber is divided into two parts, dual channel is formed, radial force is eliminated, pump fortune is improved
Capable stability.It is connected as floor 16 and pump case are vertical, as two structural thicknesses differ larger, though there are R angles to be connected, but still
Thermal center is also easy to produce, therefore a series of chills is arranged along 16 streamlined position of floor.
Wherein, molding sand 2 is filled with sandbox 1.
Wherein, running gate system includes a main running channel 8 and two running channels 7；Pass through four between main running channel 8 and secondary running channel 7
Bar by-path 12 is interconnected.
Wherein, the rising head 13 of casing outlet flange 4, long：Rising head 13, half circumference of cover outlet flange.Wide：It is arranged on pump
At the 1/3 of 4 outer circular edge of shell outlet(discharge) flange, 4 core print position of casing outlet flange at another 2/3, is arranged on.High：Exceed molding sand case
10cm, makes hollow in the middle part of rising head 13, and arrange handle, be easy to molding.When being easy to molten iron feeding, there is enough pressure, overcome
Molten steel on-way resistance.
The rising head 13 (at 2) of feeding is set at lower margin 15, long：Feeding head 13, covers 1 15 radial direction span of lower margin.
Wide：At lower margin 15 radially 1/3,15 core print position of lower margin at another 2/3, is arranged on.High：Exceed molding sand case 10cm, in rising head
Portion makes hollow, and arranges handle, is easy to molding.When being easy to molten iron feeding, there is enough pressure, overcome molten steel on-way resistance.
The position of core print is installed at the pump housing with pump cover cooperation, on the outside of outside cylinder, is divided at 6 by 60 degree, every 60 degree
Feeding head 13 is installed.Make hollow in the middle part of rising head 13, and handle is set, is easy to molding.When being easy to molten iron feeding, have enough
Pressure, overcomes molten steel on-way resistance.
Wherein, positioning pellet 6 is the cylindrical halfpace that is made with mud.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features, structure, material or the feature described in conjunction with the embodiment or example is contained in of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.And, the specific features of description, structure, material or feature can be in any one or more embodiments or examples
In combine in an appropriate manner.
This utility model preferred embodiment disclosed above is only intended to help and illustrates this utility model.Preferred embodiment is simultaneously
Without all of details of detailed descriptionthe, it is only described specific embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
Principle of the present utility model and practical application is explained, so that skilled artisan can be best understood by and utilize this
Utility model.This utility model is only limited by claims and its four corner and equivalent.
Claims (4)
1. a kind of New-type cast steel pump housing casting mold structure, including pump case suction flange (5) and casing outlet flange (4), described
Pump case suction flange (5) and casing outlet flange (4) are respectively fixed with positioning pellet (6)；Pump case is solid by positioning pellet (6)
It is scheduled in sandbox (1), in sandbox (1), is provided with running gate system；The running gate system includes main running channel (8) and time running channel
(7), it is interconnected by by-path (12) between main running channel (8) and time running channel (7)；Is fixed with described running channel (7)
One runner (10) and second flow channel (11)；It is characterized in that：
Casing outlet flange (4) and lower margin (15) place are provided with rising head (13)；
The pump case the week side of boss is fixed with floor (16)；Chill (14) has been uniformly arranged along the floor (16) direction；
Rising head (13) cover outlet half circumference of flange of casing outlet flange (4), installed in the 1/3 of flange excircle edge
Place, is arranged on outlet(discharge) flange core print position at another 2/3.
2. a kind of New-type cast steel pump housing casting mold structure according to claim 1, it is characterised in that sandbox (1)
Interior filled with molding sand (2).
3. a kind of New-type cast steel pump housing casting mold structure according to claim 1, it is characterised in that the running gate system
Including one main running channel (8) and two running channels (7)；Pass through four by-paths (12) between main running channel (8) and time running channel (7)
It is interconnected.
4. a kind of New-type cast steel pump housing casting mold structure according to claim 1, it is characterised in that the positioning pellet
(6) it is the cylindrical halfpace made with mud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706733.1U CN206009737U (en) | 2016-07-06 | 2016-07-06 | A kind of New-type cast steel pump housing casting mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706733.1U CN206009737U (en) | 2016-07-06 | 2016-07-06 | A kind of New-type cast steel pump housing casting mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009737U true CN206009737U (en) | 2017-03-15 |
Family
ID=58244629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620706733.1U Withdrawn - After Issue CN206009737U (en) | 2016-07-06 | 2016-07-06 | A kind of New-type cast steel pump housing casting mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945229A (en) * | 2016-07-06 | 2016-09-21 | 安徽莱恩电泵有限公司 | Novel casting steel pump body pouring mold structure |
| CN112593147A (en) * | 2020-11-18 | 2021-04-02 | 遵义拓特铸锻有限公司 | Chemical pump shell and casting mold and casting method thereof |
-
2016
- 2016-07-06 CN CN201620706733.1U patent/CN206009737U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945229A (en) * | 2016-07-06 | 2016-09-21 | 安徽莱恩电泵有限公司 | Novel casting steel pump body pouring mold structure |
| CN105945229B (en) * | 2016-07-06 | 2017-09-29 | 安徽莱恩电泵有限公司 | A kind of New-type cast steel pump housing casting mold structure |
| CN112593147A (en) * | 2020-11-18 | 2021-04-02 | 遵义拓特铸锻有限公司 | Chemical pump shell and casting mold and casting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170315 Effective date of abandoning: 20170929 |