CN106425890A - Local shot blasting treatment device for surfaces of aluminum castings - Google Patents
Local shot blasting treatment device for surfaces of aluminum castings Download PDFInfo
- Publication number
- CN106425890A CN106425890A CN201611124205.6A CN201611124205A CN106425890A CN 106425890 A CN106425890 A CN 106425890A CN 201611124205 A CN201611124205 A CN 201611124205A CN 106425890 A CN106425890 A CN 106425890A
- Authority
- CN
- China
- Prior art keywords
- shot
- ball
- aluminium casting
- treating apparatus
- wheel disc
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/06—Impeller wheels; Rotor blades therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/06—Impeller wheels; Rotor blades therefor
- B24C5/062—Rotor blades or vanes; Locking means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/06—Impeller wheels; Rotor blades therefor
- B24C5/066—Housings; Accessories therefor, e.g. liners
Abstract
The invention provides a local shot blasting treatment device for the surfaces of aluminum castings, and discloses a device for carrying out shot blasting treatment on the local surfaces of aluminum alloy castings. The local shot blasting treatment device is characterized in that the edge of an outer ring of a fixing bearing is arranged on a main shell, a hollow connecting shaft penetrates an inner ring of the fixing bearing and is connected with the middle of a side of a wheel disc, a plurality of blades are perpendicularly arranged on the wheel disc and are positioned in the main shell, gaps reserved between the blades and the inner wall of the main shell are smaller than the diameter of sand shot, an included angle of 45 degrees is formed between every two adjacent blades, a layer of fiber network is arranged on the surface of each blade, a shot distributing sleeve is perpendicularly arranged in the middle of the other side of the wheel disc and is arranged in the main shell, a plurality of shot distributing holes are uniformly formed in the shot distributing sleeve, each shot distributing hole is correspondingly formed in a position between the two corresponding adjacent blades, a control directional sleeve sleeves the shot distributing sleeve, a directional hole is formed in the control directional sleeve, a shot discharge spray barrel is arranged on the main shell, and the edges of two sides of the shot discharge spray barrel are respectively tangential to the contour of an outer circle of the main shell.
Description
Technical field
A kind of present invention aluminium casting surface local shot-treating apparatus, are related to a kind of aluminum alloy die casting topical surface treatment
When the shot-treating apparatus that use, belong to technical field of mechanical equipment.Flexible particularly to one kind, can be according to aluminium alloy castings
Situation, it is locally carried out with the device of Shot Blasting.
Background technology
At present, aluminium alloy castings situation of jaundice it may appear that surface oxidation blacks after die casting, and because high temperature manufacture
Factor, aluminium casting occurs the problem of peeling bubbling after the cooling period, needs aluminium alloy castings is surface-treated, and part is thrown
Although ball device can be cleared up to piece surface, using the impeller of revolution at a high speed, shot is thrown to the parts list of continuous rolling
Face, removes remaining sand mold and the oxide skin of piece surface, but on the one hand needs part to carry out rotation and match, it is right to reduce
Aluminium alloy castings carries out the efficiency of Shot Blasting, on the other hand, also cannot adjust for Shot Blasting area, can lead to not need
The place of ball blast can be impacted by bullet, reduces the effect that aluminium alloy castings is carried out with Shot Blasting.Existing impeller head is especially
Noise is larger, is also not easy to be directly applied to carry out Shot Blasting on aluminium alloy castings local, existing Shot Blasting equipment is all
It is integrally to carry out ball blast for foundry goods, due to being that foundry goods is integrally carried out with shot Shot Blasting, therefore shot is all to shed away
Afterwards, reclaimed using pellet recovery system, after ball blast, dust and remaining abrasive material avoid the need for considering, therefore, are also just not required to
To carry out cleaning with water process to shot during ball blast, aluminium casting due to itself properties of materials, in Local treatment, rationally
The process to shot be its technological difficulties.
Content of the invention
In order to improve above-mentioned situation, a kind of present invention aluminium casting surface local shot-treating apparatus provide one kind being capable of pin
Aluminium alloy castings local surfaces are carried out with the device of Shot Blasting.The local surfaces that foundry goods can be directed to carry out Shot Blasting, energy
Adjust Shot Blasting area, substantially increase the efficiency that aluminium alloy castings is carried out with Shot Blasting.
A kind of present invention aluminium casting surface local shot-treating apparatus are realized in：A kind of aluminium casting of present invention surface
Local shot-treating apparatus are made up of shot-treating apparatus and retracting device, and shot-treating apparatus are by a point ball sleeve, control orientation
Cover, divide ball hole, directional hole, wheel disc, blade, main casing, go out ball spray canister, hollow connecting shaft and fixing bearing composition, fixing bearing
The edge of outer ring is placed on main casing, and hollow connecting shaft passes through fixing bearing inner ring and wheel disc one middle side part to connect, multiple blades
It is vertically arranged on wheel disc, and is located in main casing body, the sheave surface between described two neighboring blade is embedded with arc-shaped magnet block,
The outer of described arc-shaped magnet block is provided with one layer of mane layer, and described blade and main casing inwall preset clearance are less than sand ball diameter,
And angle is 45 degree between blade two-by-two, described blade surface is equipped with one layer of fleece, and it is another that a point ball sleeve is vertically arranged in wheel disc
Middle side part, and be placed in main casing body, point ball sleeve uniformly has multiple points of ball holes, between two neighboring blade, correspondence is equipped with one
Individual point of ball hole, controls orienting cover to be placed on point ball sleeve, controls and have directional hole on orienting cover, go out ball spray canister and be placed in main casing
On, and it is tangent with main casing excircle configuration respectively to go out the both sides of the edge of ball spray canister, retracting device by sealing strip, recovery cylinder, deposit
Chamber and L-type connecting tube composition, recovery cylinder is placed on out ball spray canister outer ring, recovery cylinder and go out and have gap between ball spray canister, and reclaims
Nozzle portion is higher than ball channel portal, described go out ball spray canister section be horn-like, described go out ball spray canister nozzle be equipped with firmly
Matter Sealing piece, recovery cylinder bottom is fixed by L-type connecting tube and a point ball sleeve connection, and storage chamber is placed in L-type connecting tube, sealing
Bar is placed in recovery cylinder mouth rim position.The edge of described sealing strip is equipped with a circle protection projection, and described sealing strip is silica gel material
Material is made.
During use, appropriate sand ball or shot are put in recovery cylinder, then sealing strip is fitted in aluminium casting needs
Then hollow connecting shaft is connected by the local surfaces of ball blast sandblasting with motor, and motor drives wheel disc to rotate by hollow connecting shaft,
Blade on wheel disc rotates together with point ball sleeve simultaneously, and the sand ball in point ball sleeve, in rotation process, contacts with a point ball hole
And stay a point ball in the hole, when point ball hole rotates to the directional hole controlling on orienting cover, sand ball or shot enter into blade it
Between, rotate through wheel disc and promote blade, blade promotes sand ball or shot to rotate in main casing body, and goes out from going out ball spray canister impelling,
Beat in aluminium casting local surfaces, sand ball or shot enter in recovery cylinder through aluminium casting surface rebound, enter through L-type connecting tube
Deposit intracavity, be eventually returned in point ball sleeve, carry out the impelling of next time, the outer of described arc-shaped magnet block is provided with one layer of mane layer
Design, be the effect in order to be cleaned with water to shot, after shot processes aluminium casting local surfaces, the dust being brought and remnants
Abrasive material just can be using being flushed out, and if the disintegrating slag of shot after wearing and tearing carries out ball blast, again because aluminium casting material is special
Property, will result in the hollow on aluminium casting surface, therefore, the sheave surface between described two neighboring blade is embedded with arc-shaped magnet
The design of block, it is possible to effectively be adsorbed the disintegrating slag of the shot after absorption abrasion, prevents from impacting aluminium casting local surfaces,
Cause the defect ware of aluminium casting, existing impeller head does not need to reclaim shot, therefore, using mane layer, shot is not carried out clearly
The motivation of brush, when the present invention carries out Shot Blasting to aluminium casting local surfaces, for the ball blast locally being become more meticulous
Process it is necessary to clean with water to shot.And adsorption treatment has been done to the disintegrating slag of shot simultaneously.The fleece of described blade surface
Design, the effect of the noise reducing sand ball or shot and they strike can be played, described blade and main casing inwall are reserved
Gap is less than the design of sand ball diameter, is to ensure that the quantity of the shot between adjacent blades, described go out ball spray canister nozzle be equipped with
The design of hard Sealing piece, can will go out the spout of ball spray canister according to the size of aluminium casting local surfaces using hard Sealing piece
Semiclosed, can according to aluminium casting Shot Blasting area, adjust out ball spray canister spray sand ball or shot number, and then more preferably
The local surfaces to aluminium casting carry out Shot Blasting, the edge of described sealing strip is equipped with the raised design of a circle protection, can
Preferably make sealing strip be attached to aluminium casting surface, prevent sand ball or shot from bursting out, reach and aluminium casting local surfaces are carried out
The purpose of Shot Blasting.
Beneficial effect.
First, structure is simple, convenient and practical.
2nd, with low cost it is easy to promote.
3rd, Shot Blasting can be carried out for aluminium casting local surfaces.
Brief description
Accompanying drawing 1 is a kind of structural representation of present invention aluminium casting surface local shot-treating apparatus section.
Accompanying drawing 2 is a kind of structural representation of present invention aluminium casting surface local shot-treating apparatus.
In accompanying drawing
Wherein part is：Sealing strip（1）, recovery cylinder（2）, storage chamber（3）, point ball sleeve（4）, control orienting cover（5）, point ball hole
（6）, directional hole（7）, wheel disc（8）, blade（9）, main casing（10）, go out ball spray canister（11）, hollow connecting shaft（12）, L-type connection
Pipe（13）, fixing bearing（14）.
Specific embodiment：
When a kind of present invention aluminium casting surface local shot-treating apparatus are achieved in that use, by appropriate sand ball or
Recovery cylinder put into by shot（2）Interior, then by sealing strip（1）Being fitted in aluminium casting needs the local surfaces of ball blast sandblasting, then will
Hollow connecting shaft（12）It is connected with motor, motor passes through hollow connecting shaft（12）Drive wheel disc（8）Rotate, wheel disc simultaneously（8）On
Blade（9）With a point ball sleeve（4）Rotate together, point ball sleeve（4）Interior sand ball is in rotation process, and point ball hole（6）Connect
Touch and stay a point ball hole（6）Interior, when a point ball hole（6）Rotate to control orienting cover（5）On directional hole（7）When, sand ball or steel
Ball enters into blade（9）Between, through wheel disc（8）Rotate and promote blade（9）, blade（9）Promote sand ball or shot in main casing
（10）Interior rotation, and from going out ball spray canister（11）Impelling goes out, and beats in aluminium casting local surfaces, and sand ball or shot are through aluminium casting table
Face springs back into recovery cylinder（2）Interior, through L-type connecting tube（13）Enter storage chamber（3）Interior, it is eventually returned to a point ball sleeve（4）Inside enter
The next impelling of row, the outer design being provided with one layer of mane layer of described arc-shaped magnet block, in order to clean with water to shot
Effect, after shot processes aluminium casting local surfaces, the dust that brought and remaining abrasive material just using being flushed out, and can wear and tear
If the disintegrating slag of shot afterwards carries out ball blast again, due to aluminium casting material behavior, will result in the hollow on aluminium casting surface, because
This, described two neighboring blade（9）Between wheel disc（8）The design of arc-shaped magnet block is embedded with surface it is possible to effectively will
The disintegrating slag of the shot after absorption abrasion is adsorbed, and prevents from impacting aluminium casting local surfaces, causes the defect ware of aluminium casting, existing
Impeller head do not need to reclaim shot, therefore, the motivation using mane layer, shot not cleaned with water, when the present invention casts to aluminum
When part local surfaces carry out Shot Blasting, for the Shot Blasting locally being become more meticulous it is necessary to carry out clearly to shot
Brush.And adsorption treatment has been done to the disintegrating slag of shot simultaneously.Described blade（9）The design of the fleece on surface, can play reduction
Sand ball or shot and blade（9）The effect of the noise clashing into, described blade（9）And main casing（10）Inwall preset clearance is less than sand
The design of ball diameter, is to ensure that adjacent blades（9）Between shot quantity, described go out ball spray canister（11）Nozzle be equipped with hard
The design of Sealing piece, can will go out ball spray canister according to the size of aluminium casting local surfaces using hard Sealing piece（11）Spout
Semiclosed, ball spray canister can be adjusted out according to aluminium casting Shot Blasting area（11）Spray sand ball or shot number, and then
Preferably Shot Blasting, described sealing strip are carried out to the local surfaces of aluminium casting（1）Edge be equipped with circle raised the setting of protection
Meter, can preferably make sealing strip（1）It is attached to aluminium casting surface, prevent sand ball or shot from bursting out, reach to aluminium casting office
Portion surface carries out the purpose of Shot Blasting.
Claims (7)
1. a kind of aluminium casting surface local shot-treating apparatus, is characterized in that：The edge of fixing bearing outer ring is placed on main casing,
Hollow connecting shaft passes through fixing bearing inner ring and wheel disc one middle side part to connect, and multiple blades are vertically arranged on wheel disc, and are located at master
In housing, the sheave surface between two neighboring blade is embedded with arc-shaped magnet block, the outer of arc-shaped magnet block is provided with one layer of hair on the neck
Batt, a point ball sleeve is vertically arranged in the middle part of wheel disc opposite side, and is placed in main casing body, and point ball sleeve uniformly has multiple points of balls
Hole, between two neighboring blade, correspondence is equipped with a point of ball hole, controls orienting cover to be placed on point ball sleeve, controls on orienting cover
Have directional hole, go out ball spray canister and be placed on main casing, and it is tangent with main casing excircle configuration respectively to go out the both sides of the edge of ball spray canister,
Recovery cylinder is placed on out ball spray canister outer ring, recovery cylinder and go out and have gap between ball spray canister, and recovery cylinder oral area is higher than ball passage
Oral area, recovery cylinder bottom is fixed by L-type connecting tube and a point ball sleeve connection, and storage chamber is placed in L-type connecting tube, and sealing strip is put
In recovery cylinder mouth rim position.
2. a kind of aluminium casting surface local shot-treating apparatus according to claim 1 it is characterised in that described blade and
Main casing inwall preset clearance is less than sand ball diameter, and angle is 45 degree between blade two-by-two.
3. a kind of aluminium casting surface local shot-treating apparatus according to claim 1 and 2 are it is characterised in that described blade
Surface is equipped with one layer of fleece.
4. a kind of aluminium casting surface local shot-treating apparatus according to claim 1 it is characterised in that described go out ball spray
The section of cylinder is horn-like.
5. a kind of aluminium casting surface local shot-treating apparatus according to claim 1 or 4 it is characterised in that described go out ball
The nozzle of spray canister is equipped with hard Sealing piece.
6. a kind of aluminium casting surface local shot-treating apparatus according to claim 1 are it is characterised in that described sealing strip
To be equipped with a circle protection raised at edge.
7. a kind of aluminium casting surface local shot-treating apparatus according to claim 1 or 6 are it is characterised in that described sealing
Bar is made up of silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611124205.6A CN106425890B (en) | 2016-12-08 | 2016-12-08 | A kind of aluminium casting surface part shot-treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611124205.6A CN106425890B (en) | 2016-12-08 | 2016-12-08 | A kind of aluminium casting surface part shot-treating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106425890A true CN106425890A (en) | 2017-02-22 |
| CN106425890B CN106425890B (en) | 2018-09-14 |
Family
ID=58216937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611124205.6A Active CN106425890B (en) | 2016-12-08 | 2016-12-08 | A kind of aluminium casting surface part shot-treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106425890B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195378A (en) * | 2020-11-06 | 2021-01-08 | 吕晓争 | Heat treatment process for unmanned aerial vehicle wing girder section bar |
| CN114434310A (en) * | 2022-01-17 | 2022-05-06 | 曾志林 | Steel pipe manufacturing is with inside polishing grinding device of steel pipe |
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|---|---|---|---|---|
| US2819562A (en) * | 1956-05-07 | 1958-01-14 | Wheelabrator Corp | Centrifugal blasting wheel and blades for use in same |
| CN2321583Y (en) * | 1997-11-18 | 1999-06-02 | 西安交通大学 | Negative pressure material fed circularlation recovery type sand blast machine |
| CN2936580Y (en) * | 2006-08-08 | 2007-08-22 | 彭建国 | Sand and dust separator with drying device |
| CN201172187Y (en) * | 2008-03-19 | 2008-12-31 | 杨阁 | Shot-blasting machine |
| CN102581774A (en) * | 2012-03-21 | 2012-07-18 | 新兴铸管股份有限公司 | Partial outside surface shot blasting processing device of socket end of nodular cast iron pipe |
| CN202823617U (en) * | 2012-09-27 | 2013-03-27 | 常州好迪机械有限公司 | Shot and residue separating device for shot blasting machine |
| CN105643476A (en) * | 2016-03-17 | 2016-06-08 | 大丰市鑫海机电设备有限公司 | Efficient impeller head |
-
2016
- 2016-12-08 CN CN201611124205.6A patent/CN106425890B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2819562A (en) * | 1956-05-07 | 1958-01-14 | Wheelabrator Corp | Centrifugal blasting wheel and blades for use in same |
| CN2321583Y (en) * | 1997-11-18 | 1999-06-02 | 西安交通大学 | Negative pressure material fed circularlation recovery type sand blast machine |
| CN2936580Y (en) * | 2006-08-08 | 2007-08-22 | 彭建国 | Sand and dust separator with drying device |
| CN201172187Y (en) * | 2008-03-19 | 2008-12-31 | 杨阁 | Shot-blasting machine |
| CN102581774A (en) * | 2012-03-21 | 2012-07-18 | 新兴铸管股份有限公司 | Partial outside surface shot blasting processing device of socket end of nodular cast iron pipe |
| CN202823617U (en) * | 2012-09-27 | 2013-03-27 | 常州好迪机械有限公司 | Shot and residue separating device for shot blasting machine |
| CN105643476A (en) * | 2016-03-17 | 2016-06-08 | 大丰市鑫海机电设备有限公司 | Efficient impeller head |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195378A (en) * | 2020-11-06 | 2021-01-08 | 吕晓争 | Heat treatment process for unmanned aerial vehicle wing girder section bar |
| CN112195378B (en) * | 2020-11-06 | 2022-01-04 | 山东粤龙智能科技有限公司 | Heat treatment process for unmanned aerial vehicle wing girder section bar |
| CN114434310A (en) * | 2022-01-17 | 2022-05-06 | 曾志林 | Steel pipe manufacturing is with inside polishing grinding device of steel pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106425890B (en) | 2018-09-14 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180802 Address after: 226600 89 Tongyu South Road, Chengdong Town, Haian City, Nantong, Jiangsu Applicant after: Jiangsu Dong Heng optoelectronic Co., Ltd. Address before: 221700 186 Li Shuang Lou, song Lou, Fengxian County, Xuzhou, Jiangsu. Applicant before: Li Guangxiao |
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| GR01 | Patent grant |