CN101823129A - Slip flask molding sand feeding device of jolt squeezing machine - Google Patents
Slip flask molding sand feeding device of jolt squeezing machine Download PDFInfo
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- CN101823129A CN101823129A CN201010162462A CN201010162462A CN101823129A CN 101823129 A CN101823129 A CN 101823129A CN 201010162462 A CN201010162462 A CN 201010162462A CN 201010162462 A CN201010162462 A CN 201010162462A CN 101823129 A CN101823129 A CN 101823129A
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Abstract
The invention discloses a slip flask molding sand feeding device of a jolt squeezing machine, which is of a tool consisting of a flat plate (1), a limiting sheet (3), a sand blocking plate (2) and a support lug (4); the center on the front surface of the flat plate (1) is provided with a sand inlet (5), and sand blocking plates (2) are respectively welded on three sides of the flat plate (1); the limiting sheet (3) is welded on one side of the back surface of the flat plate, and the other side is provided with a positioning port (6); and the support lug (4) is welded on the sand blocking plates (2) on the left and the right sides of the sand feeding device. The sand feeding device improves the application environment of the jolt squeezing machine, has less scattered sand, and can clear the working surface with less compressed air; the working efficiency is greatly improved, about 300 boxes of pouring sand mould can be produced by one skilled worker every day, and the working efficiency is improved by more than 50 percent; the labor intensity of the worker is greatly reduced, and sand is free from being repeatedly swept, and the recycling is easy; and the quality of the product is greatly improved, the rate of finished products is improved from 80 percent to more than 95 percent, the compactness of the sand mould is high, the shape is consistent, and the sand hole is less. The device is applicable to the cast manufacturers.
Description
Technical field
The present invention relates to the system for compacting is the moulding machine annex of feature, in particular to jolt squeezing machine, relates in particular to the required annex of its moulding.
Background technology
As everyone knows, moulding machine is the Casting Equipment that is used to make sand mold.Its major function has: 1. back-up sand, loose molding sand is inserted in the sandbox; 2. consolidation molding sand by ram-jolt, compacting, jolt-squeeze, penetrate distinct methods such as pressure and make molding sand consolidation loose in the sandbox, makes sand mold have necessary strength in processes such as carrying and cast; 3. molding will be taken out the sand mold of apperance behind consolidation.Jolt squeezing machine is exactly use always a kind of.Molding sand very easily is scattered with the shovel back-up sand but existing jolt squeezing machine is in use normally artificial, and the machine periphery pollutes, and often influences molding operation, needs to adopt manpower and compressed air cleaning loose sand, in the work delays cycle, causes efficient to reduce.Operating rate is not even as artificial model.
By retrieval, the Chinese invention patent relevant with jolt squeezing machine is few, only has CN201198024 number " air pressure microseism compacting top box forming machine "; Relevant with the moulding machine annex have No. 01801024.5 " casting sand blowing device for molding machines " and 200410092932.X number " casting sand blowing device for molding machines ", and these patents all can not solve the inefficiency problem that loose sand that jolt squeezing machine exists in using brings.
Summary of the invention
The purpose of this invention is to provide a kind of slip flask molding sand feeding device of jolt squeezing machine,, alleviate periphery is polluted, improve the efficient of moulding work to solve the difficult problem of loose sand influence operation in the use.
The inventor tests after deliberation, and the slip flask molding sand feeding device of jolt squeezing machine that provides is one to be drawn together dull and stereotyped positive central authorities and have sand inlet by drawing together the instrument that flat board, banking stop, sand block plate and journal stirrup are formed, and its 3 limit is welded with the sand block plate respectively; One side of its reverse side is welded with banking stop, and another side has positioning port; Journal stirrup is welded on the sand block plate of the right and left of sand device into.
Above-mentioned 3 blocks of sand block plates and draw together and be 90 °～110 ° inclination between the flat board, the sand block plate in the middle of it is a rectangle, the height of the sand block plate on both sides is consistent or then reduced gradually by preceding.
The size of above-mentioned sand inlet is identical with the drawing that needs notes sand with shape, and molding sand is injected among the case comparatively exactly.
Above-mentioned banking stop is 1～4, and positioning port is 1～4.
Above-mentionedly advance the sand device and make with steel or aluminium alloy or rigid plastics.
The inventor points out that the flat shape that removable flask moulding advances the sand device can be made into rectangle, square, circle, ellipse or polygon according to the shape manufacturing of the sand fallout case of living, and the sand fallout case adapts to living.
The using method of slip flask molding sand feeding device of jolt squeezing machine provided by the invention is as follows:
(1) the sand fallout case alive (being drawing) that will have a mould is placed on the workbench of jolt squeezing machine;
(2) moulding being advanced the sand device is placed on the drawing also with banking stop and positioning port location;
(3) people's frock sand, because the into sand block plate of sand device is arranged, molding sand is scattered when having prevented dress sand;
(4) advance with moulding that drawing together of sand device is dull and stereotyped draws together the molding sand surface flat, take off into sand device simultaneously;
(5) put into and lift plate;
(6) with the drawing turn-over;
(7) moulding is advanced on the top box that the sand device is placed on drawing and with banking stop and positioning port location;
(8) people's frock sand;
(9) advance with moulding that drawing together of sand device is dull and stereotyped draws together the molding sand surface flat, take off into sand device simultaneously;
(10) squeeze board of packing into is opened squeeze valve, uses the compressed air compacting molding sand;
(11) demoulding makes a secondary cast sand mo(u)ld.
Slip flask molding sand feeding device of jolt squeezing machine provided by the invention has improved the moulding machine environment for use, and the past needs a large amount of compressed air to blow the molding sand that disperses, and the sand that is scattered now seldom only gets final product cleaning face with few compressed air, has saved the energy; Greatly improved operating efficiency, a past experienced operator can only produce the cast sand mo(u)ld about 200 casees every day at most, and use of the present invention advance the sand device after, can produce the cast sand mo(u)ld about 300 casees every day, operating efficiency improves more than 50%; Alleviated working strength of workers greatly, it is many to add the molding sand amount in the past, and the sand that is scattered is also many, need clean and reclaim molding sand repeatedly, and the sand that is scattered does not now seldom need more work, and the recovery of sand is easy; Product quality also increases substantially, and past product joint portion splicing is many, sand holes are many, and yield rate only is about 80%, and tight ness rating height, moulding unanimity, the sand holes of sand mold are few now, and yield rate is brought up to more than 95%.Be applicable to castings production producer.
Description of drawings
Fig. 1 is the front view of slip flask molding sand feeding device of jolt squeezing machine of the present invention, and Fig. 2 is the side view of sand device into, and Fig. 3 is the rearview of sand device into.
Among the above-mentioned figure, 1 for drawing together flat board, and 2 are the sand block plate, and 3 is banking stop, and 4 is journal stirrup, and 5 is sand inlet, and 6 is positioning port.
The specific embodiment
Embodiment Changhong Foundry Co., Ltd., Xifeng County, Guizhou Province uses F1-B type jolt squeezing machine to make the cast sand mo(u)ld of cast-iron bend, and it is the instrument that a, banking stop 3 dull and stereotyped 1 by drawing together, sand block plate 2 and journal stirrup 4 are formed that used removable flask moulding advances the sand device; Draw together dull and stereotyped 1 and be rectangle, the central authorities in its front have sand inlet 5, and its 3 limit is welded with sand block plate 2 respectively; One side of its reverse side is welded with banking stop 3, and another side has positioning port 6; Journal stirrup 4 is welded on the sand block plate 2 of the right and left of sand device into.3 blocks of sand block plates 2 and draw together dull and stereotyped 1 between be 102 ° inclination; Banking stop 3 is 2, and positioning port 6 is 2.
Rectangle is drawn together dull and stereotyped 1 and is of a size of 468mm * 420mm, and sand block plate 2 highest point height are 40mm, lowest part height 28mm; Each banking stop 3 is of a size of 20mm * 20mm.
Wholely advance the sand device and make with steel plate.
Claims (6)
1. slip flask molding sand feeding device of jolt squeezing machine, it is characterized in that it be one by drawing together the instrument that flat board (1), banking stop (3), sand block plate (2) and journal stirrup (4) are formed; Draw together the positive central authorities of flat board (1) and have sand inlet (5), its 3 limit is welded with sand block plate (2) respectively; One side of its reverse side is welded with banking stop (3), and another side has positioning port (6); Journal stirrup (4) is welded on the sand block plate (2) of the right and left of sand device into.
2. as claimed in claim 1ly advance the sand device, it is characterized in that described 3 blocks of sand block plates (2) and draw together being 90 °～110 ° inclination between the flat board (1), sand block plate (2) in the middle of it be a rectangle, and the height of the sand block plate (2) on both sides is consistent or by preceding reduction gradually then.
3. as claimed in claim 1ly advance the sand device, the drawing that the size that it is characterized in that described sand inlet and shape and needs are annotated sand is identical.
4. as claimed in claim 1ly advance the sand device, it is characterized in that described banking stop is 1～4, positioning port is 1～4.
5. as claimed in claim 1ly advance the sand device, it is characterized in that describedly advancing the sand device and making with steel or aluminium alloy or rigid plastics.
6. as claimed in claim 1ly advance the sand device, it is characterized in that the described flat shape of advancing the sand device and the shape of the sand fallout case of living adapt to, i.e. rectangle or square or circular or oval or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010162462A CN101823129A (en) | 2010-05-05 | 2010-05-05 | Slip flask molding sand feeding device of jolt squeezing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010162462A CN101823129A (en) | 2010-05-05 | 2010-05-05 | Slip flask molding sand feeding device of jolt squeezing machine |
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| Publication Number | Publication Date |
|---|---|
| CN101823129A true CN101823129A (en) | 2010-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010162462A Pending CN101823129A (en) | 2010-05-05 | 2010-05-05 | Slip flask molding sand feeding device of jolt squeezing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527950A (en) * | 2011-11-08 | 2012-07-04 | 四川嘉能机电有限公司 | Fully-automatic micro molding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19745093A1 (en) * | 1997-10-11 | 1999-04-15 | Vaw Alucast Gmbh | Apparatus for production of casting molds |
| WO2002062507A1 (en) * | 2001-02-07 | 2002-08-15 | Disa Industries A/S | Sand moulding machine with improved sand blow |
| CN2808358Y (en) * | 2005-07-07 | 2006-08-23 | 洪明超 | Core-shooting machine for hot-core box |
| CN201138241Y (en) * | 2007-12-20 | 2008-10-22 | 中国南车集团铜陵车辆厂 | Charging material measuring barrel |
| CN201271722Y (en) * | 2008-09-25 | 2009-07-15 | 刘则斌 | Shower sand adding device for lost foam casting |
| CN201644724U (en) * | 2010-05-05 | 2010-11-24 | 贵州省息烽县长宏铸造有限公司 | Jolt squeezing mould machine snap flask mould sand inlet device |
-
2010
- 2010-05-05 CN CN201010162462A patent/CN101823129A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19745093A1 (en) * | 1997-10-11 | 1999-04-15 | Vaw Alucast Gmbh | Apparatus for production of casting molds |
| WO2002062507A1 (en) * | 2001-02-07 | 2002-08-15 | Disa Industries A/S | Sand moulding machine with improved sand blow |
| CN2808358Y (en) * | 2005-07-07 | 2006-08-23 | 洪明超 | Core-shooting machine for hot-core box |
| CN201138241Y (en) * | 2007-12-20 | 2008-10-22 | 中国南车集团铜陵车辆厂 | Charging material measuring barrel |
| CN201271722Y (en) * | 2008-09-25 | 2009-07-15 | 刘则斌 | Shower sand adding device for lost foam casting |
| CN201644724U (en) * | 2010-05-05 | 2010-11-24 | 贵州省息烽县长宏铸造有限公司 | Jolt squeezing mould machine snap flask mould sand inlet device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527950A (en) * | 2011-11-08 | 2012-07-04 | 四川嘉能机电有限公司 | Fully-automatic micro molding machine |
| CN102527950B (en) * | 2011-11-08 | 2013-11-27 | 四川嘉能机电有限公司 | Fully-automatic micro molding machine |
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Application publication date: 20100908 |