CN206184867U - Prevent sand removal device that air current splashes - Google Patents
Prevent sand removal device that air current splashes Download PDFInfo
- Publication number
- CN206184867U CN206184867U CN201621202263.1U CN201621202263U CN206184867U CN 206184867 U CN206184867 U CN 206184867U CN 201621202263 U CN201621202263 U CN 201621202263U CN 206184867 U CN206184867 U CN 206184867U
- Authority
- CN
- China
- Prior art keywords
- air
- flow
- blower
- guide housing
- air current
- 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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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a prevent sand removal device that air current splashes, this sand removal device are used for the mouth of penetrating of correlation sand machine and clear up, and this sand removal device includes: ball valve, its one end are the inlet end, and the other end of ball valve is the end of giving vent to anger, the blowing pipe, its one end is connected with the end of giving vent to anger, and the other end of blowing pipe is blowing opening, air current guide housing, it is tubaeformly, and this air current guide housing establishes on the blowing pipe through its osculum pot head, and air current guide housing's macrostoma end is towards blowing opening, the toper cover, its cover is established on the blowing pipe, and the toper cover just sets up with air current guide housing is reverse in being in air current guide housing, blowing opening protrusion toper cover, and the sealing rubber taper sleeve, its cover is established and is put in the toper, and blowing opening aims at and stops up she zui with the surface of sealing rubber taper sleeve when penetrating the mouth. The the device sand removal is thorough, and energy utilization is high, does not form secondary pollution.
Description
Technical field
The utility model is related to sand removal field, more particularly to a kind of fettling installation for preventing air-flow from splashing.
Background technology
During cold core method coremaking is cast, cold core sand is to enter cold box die inner chamber by nozzle, required for being formed
Core shape, substantial amounts of cold core sand is had in core-shooting process and is remained in nozzle, 4 hours just under static state for cold core sand
Meeting spontaneous curing, must clean out in nozzle after use on duty.At present, there is no specific purpose tool during nozzle is cleared up, make
The loose sand in nozzle is directly blown with airduct, the diameter of airduct is fixed, and mould has the nozzle of various shapes and diameter, airduct
It is that rigidity is contacted with nozzle, the two is combined causes a large amount of compressed airs to be largely lost in, compressed air wastes the energy using low, penetrates
Resin sand in mouth is splashed to operating personnel and causes personal injury with air-flow, while the resin sand for splashing is bonded in equipment being difficult clearly
Reason, influences the precision of equipment, and serious can also damage equipment.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or implying in any form that the information structure has been existing well known to persons skilled in the art
Technology.
Utility model content
The purpose of this utility model is to provide a kind of fettling installation for preventing air-flow from splashing, and cleaning is thorough, using energy source
Height, does not form secondary pollution.
To achieve the above object, the utility model provides a kind of fettling installation for preventing air-flow from splashing, the fettling installation
Cleared up for the nozzle to penetrating sand machine, the fettling installation includes：Ball valve, its one end is inlet end, and the other end of ball valve is
Outlet side；Blower, its one end is connected with outlet side, and the other end of blower is blowing mouth；Air-flow guide housing, it is in loudspeaker
Shape, the air-flow guide housing is set on blower by its osculum end, and the big opening end of air-flow guide housing is towards blowing mouth；Taper
Set, it is set on blower, and taper sheath is in air-flow guide housing and oppositely arranged with air-flow guide housing, blowing mouth protrusion cone
Shape set；And caulking gum tapered sleeve, it is set on taper sheath, with the outer surface of caulking gum tapered sleeve during blowing mouth alignment nozzle
Block nozzle.
Preferably, blower is threadedly coupled with outlet side.
Preferably, osculum end is connected with the outer wall thread of blower.
Preferably, taper sheath passes through screw thread twist-on on blower.
Preferably, the cone head part of caulking gum tapered sleeve is enclosed within blower.
Preferably, inlet end is provided with gas-tpe fitting.
Compared with prior art, the utility model has the advantages that：By design air-flow guide housing, taper sheath with
And caulking gum tapered sleeve, when tracheae and gas-tpe fitting are connected source of the gas, the blowing mouth of blower is just to nozzle, caulking gum tapered sleeve
It is close to nozzle, the size of air-flow is controlled by controlling air valve switch, forming air-flow using the pressure differential of compressed air reaches soon
The purpose of speed cleaning residual product, the gritting spatterings that gyration airflow takes up to equipment and operator, energy are prevented using air-flow guide housing
The sand grains and air-flow of mixed and disorderly undirected splashing are formed fixed a direction and region.
Brief description of the drawings
Fig. 1 is the structural representation according to the fettling installation for preventing air-flow from splashing of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain is not limited by specific embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other units
Part or other parts.
As shown in figure 1, according to a kind of fettling installation for preventing air-flow from splashing of the utility model specific embodiment, this is clear
Sand device is used for clearing up the nozzle of penetrating sand machine, and the fettling installation includes ball valve 2, blower 5, air-flow guide housing 3, taper
Set 7 and caulking gum tapered sleeve 4.Wherein the one end of ball valve 2 is inlet end, and the other end of ball valve 2 is outlet side, the one of blower 5
End is connected with outlet side, and the other end of blower 5 is blowing mouth, and the flare of air-flow guide housing 3, the air-flow guide housing 3 passes through
Its osculum end is set on blower 5, and towards blowing mouth, taper sheath 7 is set on blower 5 big opening end of air-flow guide housing 3,
Taper sheath 7 is in air-flow guide housing 3 and oppositely arranged with air-flow guide housing 3, blowing mouth protrusion taper sheath 7, caulking gum cone
Set 4 is set on taper sheath 7, and nozzle is blocked with the outer surface of caulking gum tapered sleeve 4 during blowing mouth alignment nozzle.
In such scheme, blower 5 is made with a steel pipe, screw thread is processed in the cylindrical two ends of blower 5, be designed with circle
The air-flow guide housing 3 of taper, air-flow guide housing 3 prevents the gritting spatterings that gyration airflow takes up to equipment and operator, can be miscellaneous
Disorderly the sand grains and air-flow of undirected splashing form fixed a direction and region, and osculum end is threaded into and solid along blower 5
It is scheduled on blower 5.Design taper sheath 7, be machined with internal thread, taper sheath 7 is threaded into along blower 5, taper sheath 7 with blowing
The end face distance length of pipe 5 can be adjusted according to mould, and length is adjusted depending on nozzle size, caulking gum tapered sleeve
4 sets load on taper sheath 7, and rubber plastic deformation can be contacted with nozzle and reach sealing effectiveness with the shape, prevent a large amount of compressed airs
It is a large amount of to be lost in.When using, the blowing mouth of blower 5 is directly aligned nozzle, caulking gum tapered sleeve 4 is pressed on mould nozzle, controlled
The switch size of ball valve processed 2 realizes control throughput, realizes the function of residual product sand in cleaning mould nozzle, and the present apparatus has should
It is wide with property, it is lightweight, easy to carry, prevent the characteristics of secondary pollution is caused to operator and equipment.
Used as a kind of preferred embodiment, blower 5 is threadedly coupled with outlet side.
Used as a kind of preferred embodiment, osculum end is connected with the outer wall thread of blower 5.
Used as a kind of preferred embodiment, taper sheath 7 is by screw thread twist-on on blower 5.
Used as a kind of preferred embodiment, the cone head part of caulking gum tapered sleeve 4 is enclosed within blower 5.
Used as a kind of preferred embodiment, inlet end is provided with gas-tpe fitting 1.
To sum up, the present embodiment prevent air-flow splash fettling installation, by design air-flow guide housing 3, taper sheath 7 and
Caulking gum tapered sleeve 4, when tracheae and gas-tpe fitting are connected source of the gas, the blowing mouth of blower 5 is just to nozzle, caulking gum tapered sleeve
4 are close to nozzle, and the size of air-flow is controlled by controlling air valve switch, and forming air-flow using the pressure differential of compressed air reaches soon
The purpose of speed cleaning residual product, the gritting spatterings that gyration airflow takes up to equipment and operator, energy are prevented using air-flow guide housing 3
The sand grains and air-flow of mixed and disorderly undirected splashing are formed fixed a direction and region.
The foregoing description to specific illustrative embodiment of the present utility model be in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining certain principles of the present utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the present utility model
Property embodiment and a variety of selections and change.Scope of the present utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (6)
1. a kind of fettling installation for preventing air-flow from splashing, the fettling installation is used for clearing up the nozzle of penetrating sand machine, its feature
It is that the fettling installation includes：
Ball valve, its one end is inlet end, and the other end of the ball valve is outlet side；
Blower, its one end is connected with the outlet side, and the other end of the blower is blowing mouth；
Air-flow guide housing, its flare, air-flow guide housing is set on the blower by its osculum end, the air-flow
The big opening end of guide housing is towards the blowing mouth；
Taper sheath, it is set on the blower, and the taper sheath is in the air-flow guide housing and is led with the air-flow
Oppositely arranged to cover, the blowing mouth protrudes the taper sheath；And
Caulking gum tapered sleeve, it is set on the taper sheath, and the blowing mouth uses the caulking gum when being directed at the nozzle
The nozzle is blocked in the outer surface of tapered sleeve.
2. it is according to claim 1 prevent air-flow splash fettling installation, it is characterised in that the blower with it is described go out
Gas end is threadedly coupled.
3. it is according to claim 1 prevent air-flow splash fettling installation, it is characterised in that blown with described at the osculum end
The outer wall thread connection of airduct.
4. it is according to claim 1 prevent air-flow splash fettling installation, it is characterised in that the taper sheath pass through screw thread
Twist-on is on the blower.
5. it is according to claim 1 prevent air-flow splash fettling installation, it is characterised in that the caulking gum tapered sleeve
Cone head part is enclosed within the blower.
6. it is according to claim 1 prevent air-flow splash fettling installation, it is characterised in that the inlet end is provided with tracheae
Joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202263.1U CN206184867U (en) | 2016-11-08 | 2016-11-08 | Prevent sand removal device that air current splashes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621202263.1U CN206184867U (en) | 2016-11-08 | 2016-11-08 | Prevent sand removal device that air current splashes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184867U true CN206184867U (en) | 2017-05-24 |
Family
ID=58734660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621202263.1U Expired - Fee Related CN206184867U (en) | 2016-11-08 | 2016-11-08 | Prevent sand removal device that air current splashes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391582A (en) * | 2016-11-08 | 2017-02-15 | 广西玉柴机器股份有限公司 | Sand removing device for preventing airflow splashing |
-
2016
- 2016-11-08 CN CN201621202263.1U patent/CN206184867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391582A (en) * | 2016-11-08 | 2017-02-15 | 广西玉柴机器股份有限公司 | Sand removing device for preventing airflow splashing |
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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 |
Granted publication date: 20170524 Termination date: 20211108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |