CN207288797U - Alloy lost pattern sand filter - Google Patents
Alloy lost pattern sand filter Download PDFInfo
- Publication number
- CN207288797U CN207288797U CN201721216119.8U CN201721216119U CN207288797U CN 207288797 U CN207288797 U CN 207288797U CN 201721216119 U CN201721216119 U CN 201721216119U CN 207288797 U CN207288797 U CN 207288797U
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- CN
- China
- Prior art keywords
- groove body
- sieve
- sand
- ash content
- lost pattern
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- 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.)
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Abstract
A kind of alloy lost pattern sand filter, comprising sand inlet, groove body, inspection socket, base, spring, it is characterized in that：Double-layer screen, ash content collecting board, vibration motor, eccentric block, reciprocating sieve are provided with the groove body, the Double-layer screen is respectively macropore sieve and small screen mesh, and the griddle net tail portion connects bulky grain collector, and the small screen mesh afterbody sets sand export.The top for macropore sieve of sand inlet connection.Ash content collector is nylon cloth, and the nylon cloth is detachable structure.Two layers of sieve is provided with present apparatus groove body, is respectively macropore sieve and small screen mesh, and increase ash content collector in small screen mesh lower part.Two symmetrical cylindrical eccentric blocks are located at the both ends of vibration motor.Eccentric block turning anticlockwise under the drive of motor produces forward vibrations, which makes molding sand great-jump-forward forward.
Description
Technical field
It the utility model is related to a kind of filtration apparatus, more particularly to a kind of alloy lost pattern sand filter.
Background technology
Lost foam casting is to bond the paraffin similar to casting dimension shape or bubbles model to be combined into model cluster, is brushed
After refractory material and drying, vibration molding in drystone sand is embedded in, is poured into a mould under negative pressure, model is gasified, liquid metals occupies
Modal position, forms the casting method of casting after solidification cooling.Lost foam casting is a kind of Near net shape, the new work of precise forming
Skill, the technique without modulus, without die joint, without sand core, thus casting does not have overlap, burr and pattern draft, and reduce by
In core combination and caused by scale error.For surface roughness up to Ra3.2 to 12,5um, casting dimension accuracy is reachable
CT7 to 9, allowance are up to 1.5 to 2mm, can greatly reduce the expense of mechanical processing, and traditional molding sand casting method phase
Than substantial amounts of machining time can be reduced.
But the matter of casting can be seriously affected when casting is molded if containing some bulky grains or ash content in molding sand
Amount, it may appear that be mingled with, the defects of pit.
Utility model content
The utility model the technical problem to be solved is that provide a kind of to carry out screening filtering and transport automatically
Molding sand filtration apparatus, to solve drawbacks described above caused by the prior art.
In order to realize the purpose of this utility model, a kind of alloy lost pattern sand filter bag provided by the utility model
Containing sand inlet, groove body, inspection socket, base, spring, it is characterized in that：The sand inlet is located at groove body upper end, and the inspection socket is located at
Above groove body, the base and spring are located at below groove body, and Double-layer screen, ash content collecting board, vibrations are provided with the groove body
Motor, eccentric block, reciprocating sieve, the Double-layer screen are respectively macropore sieve and small screen mesh, and the griddle net tail portion connects
Bulky grain collector, the small screen mesh afterbody set sand export.
Preferably, the top for macropore sieve of the sand inlet connection.
Preferably, the ash content collecting board is nylon cloth, and the nylon cloth is detachable structure.
Preferably, the eccentric block has two, respectively positioned at vibration motor both ends.The eccentric block is cylinder, and
Rotated counterclockwise under the drive of vibration motor.
Preferably, the vibration motor and eccentric block are between ash content collecting board and reciprocating sieve.
Preferably, the spring is located at the transition portion of groove body and base.
The beneficial effects of the utility model are：Two layers of sieve is provided with present apparatus groove body, be respectively macropore sieve and
Small screen mesh, and increase ash content collecting board in small screen mesh lower part.Two symmetrical cylindrical eccentric blocks are positioned at vibrations electricity
The both ends of machine.Eccentric block turning anticlockwise under the drive of motor produces forward vibrations, which makes molding sand great-jump-forward forward.
Underproof bulky grain is stayed in into upper screen during advance, tiny ash content is sieved to ash content collecting board, meets the requirements
Molding sand from medial small hole sieve forward to sand export, the filtering screening of molding sand is realized during advance.And ash content
Collecting board be it is detachable, it is convenient for cleaning.Spring, which is located between groove body and base, plays effective cushioning effect.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the overlooking the structure diagram of the utility model.
Wherein, 1 it is sand inlet, 2 be groove body, 3 be inspection socket, 4 be base, 5 be spring, 6 be Double-layer screen, 7 is ash content
Collecting board, 8 be vibration motor, 9 be eccentric block, 10 vibrating screens, 11 be macropore strainer, 12 be aperture strainer, 13 bulky grains collect
Device goes out, 14 be sand export.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
A kind of technical solution is provided refering to Fig. 1-2 the utility model：Alloy lost pattern sand filter includes sand inlet
1st, groove body 2, inspection socket 3, base 4, spring 5, it is characterized in that：Double-layer screen 6, ash content collecting board 7, shake are provided with the groove body
Dynamic motor 8, eccentric block 9, reciprocating sieve 10, the Double-layer screen 6 respectively macropore sieve 11 and small screen mesh 12, the griddle
Net tail portion connection bulky grain collector 13, the small screen mesh afterbody sets sand export 14.Sand inlet 1 connect for macropore sieve
11 top.Ash content collecting board 7 is nylon cloth, and the nylon cloth is detachable structure.Eccentric block 9 has two, respectively positioned at shake
Dynamic 8 both ends of motor.Eccentric block 9 is cylinder, and is rotated counterclockwise under the drive of vibration motor 8.Vibration motor 8 and bias
Block 9 is between ash content collecting board 7 and reciprocating sieve 10.Spring 5 is located at the transition portion of groove body 2 and base 4.
Operation principle：Two layers of sieve 6 is provided with present apparatus groove body, respectively macropore sieve 11 and small screen mesh 12, and
And in small 12 lower part of screen mesh increase ash content collecting board 7.Two symmetrical cylindrical eccentric blocks 9 are located at the two of vibration motor 8
End.The turning anticlockwise under the drive of vibration motor 8 of eccentric block 9 produces forward vibrations, which makes molding sand great-jump-forward forward.
Underproof bulky grain is stayed in into macropore sieve 11 during advance, tiny ash content is sieved to ash content collecting board 7, conforms to
The molding sand asked, forward to sand export 14, realizes the filtering screening of molding sand from medial small hole sieve 12 during advance.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, all things considered, is all merely illustrative, and is not only
's.It is all in the scope of the utility model or in the change being equal in the scope of the utility model by the utility model bag
Contain.
Claims (6)
1. a kind of alloy lost pattern sand filter, includes sand inlet (1), groove body (2), inspection socket (3), base (4), spring
(5), it is characterized in that：The sand inlet (1) is located at groove body (2) upper end, and the inspection socket (3) is located above groove body (2), the bottom
Seat (4) and spring (5) are located at below groove body (2), and Double-layer screen (6), ash content collecting board (7), vibrations are provided with the groove body
Motor (8), eccentric block (9), reciprocating sieve (10), the Double-layer screen (6) are respectively macropore sieve (11) and small screen mesh (12),
The griddle net tail portion connection bulky grain collector (13), the small screen mesh afterbody set sand export (14).
2. alloy lost pattern sand filter according to claim 1, it is characterised in that：Sand inlet (1) connection
The top for macropore sieve (11).
3. alloy lost pattern sand filter according to claim 1, it is characterised in that：The ash content collecting board (7)
For nylon cloth, the nylon cloth is detachable structure.
4. alloy lost pattern sand filter according to claim 1, it is characterised in that：The eccentric block (9) has two
It is a, respectively positioned at vibration motor (8) both ends；The eccentric block (9) is cylinder, and in the drive subinverse of vibration motor (8)
Hour hands rotate.
5. alloy lost pattern sand filter according to claim 1, it is characterised in that：The vibration motor (8) and
Eccentric block (9) is located between ash content collecting board (7) and reciprocating sieve (10).
6. alloy lost pattern sand filter according to claim 1, it is characterised in that：The spring (5) is located at groove
The transition portion of body (2) and base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721216119.8U CN207288797U (en) | 2017-09-20 | 2017-09-20 | Alloy lost pattern sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721216119.8U CN207288797U (en) | 2017-09-20 | 2017-09-20 | Alloy lost pattern sand filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207288797U true CN207288797U (en) | 2018-05-01 |
Family
ID=62442136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721216119.8U Expired - Fee Related CN207288797U (en) | 2017-09-20 | 2017-09-20 | Alloy lost pattern sand filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207288797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158529A (en) * | 2018-09-27 | 2019-01-08 | 含山县全兴内燃机配件有限公司 | A kind of cylinder head casting old-sand regeneration processing old sand screening plant |
| CN110328328A (en) * | 2019-08-12 | 2019-10-15 | 徐州绿源智能科技有限公司 | A kind of casting sand mixing auxiliary material sieving machine Calculation Method of Economic Benefit and its device |
-
2017
- 2017-09-20 CN CN201721216119.8U patent/CN207288797U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158529A (en) * | 2018-09-27 | 2019-01-08 | 含山县全兴内燃机配件有限公司 | A kind of cylinder head casting old-sand regeneration processing old sand screening plant |
| CN110328328A (en) * | 2019-08-12 | 2019-10-15 | 徐州绿源智能科技有限公司 | A kind of casting sand mixing auxiliary material sieving machine Calculation Method of Economic Benefit and its device |
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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: 20180501 Termination date: 20180920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |