CN2813156Y - Down prepacking frame box moulding device - Google Patents
Down prepacking frame box moulding device Download PDFInfo
- Publication number
- CN2813156Y CN2813156Y CN 200520025667 CN200520025667U CN2813156Y CN 2813156 Y CN2813156 Y CN 2813156Y CN 200520025667 CN200520025667 CN 200520025667 CN 200520025667 U CN200520025667 U CN 200520025667U CN 2813156 Y CN2813156 Y CN 2813156Y
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- CN
- China
- Prior art keywords
- advance
- frame
- sandbox
- prepacking
- moulding
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- Expired - Lifetime
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Abstract
The utility model relates to a box moulding device of a lower prepacking frame, which is characterized in that a prepacking frame is arranged below a sand box and above a mould plate bracket and is supported on a push rod fixedly arranged on a supporting rack of which the lower part is fixedly provided with a mould lifting cylinder, wherein the sand box is pressed with a pressing plate and the prepacking frame can displace at the outer margin of the mould plate bracket. With scientific and reasonable structure and stable moulding, the utility model obviously strengthens the iron water impact force resistance, effectively enhances the surface quality of casting sand moulds, decreases rejection rate, ensures mould lifting and demoulding is simple and convenient, lowers labour intensity and enhances work efficiency. The utility model is suitable for moulding various casting sand moulds, and is a new product for moulding the existing box casting pieces.
Description
Technical field
The utility model belongs to casting field, especially a kind of frame flask molding device of filling out in advance down.
Background technology
The making of casting sand type is a most important ring of castings production.Existing sand mold make adopt be on fill out the frame mode in advance, promptly on the falsework that stripper cylinder is installed, place cast model, place sandbox, be connected on the top of this sandbox and fill out frame in advance in the falsework outer rim, place pressing plate on the frame filling out in advance, the external diameter of this pressing plate is less than the internal diameter of filling out frame in advance.Beginning is put into sandbox until filling out the frame place in advance with moulding sand during moulding, goes up cylinder pressure then and pressurizes to pressing plate, and pressing plate enters that to fill out frame in advance interior with the moulding sand compacting, forms casting sand mold thus.Shortcoming is: the pressure of pressing plate mainly acts on filling out in advance on the layer of sand in the frame of contacting with pressing plate, and the casting sand mold face only is subjected to smaller counter-pressure, therefore sand mold surface packing is lower, sand mold compacting specific pressure is little, cause surface quality of continuous castings undesirable, be subjected to the molten iron shock effect bigger, go out waste product easily.
Summary of the invention:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and fills out frame flask molding device in advance down, and this device can effectively improve the packing and the compacting specific pressure on casting sand mold surface, thereby improves the surface quality of foundry goods.
The utility model solves its technical problem and takes following technical scheme to realize:
Frame flask molding device is filled out in this time in advance, by last cylinder pressure, pressing plate, fill out frame, sandbox, carriage, stripper cylinder, falsework in advance and constitute, it is characterized in that: fill out the top of below that frame is installed in sandbox, falsework in advance and be supported on its underpart and be fixed with on the push rod that carriage installed of stripper cylinder, be pressed with pressing plate on this sandbox, this fills out frame in advance can be in the displacement of falsework outer rim.
And, fill out frame in advance by inwardly made suit falsework bottom, convex edge, its lower edge.
And described sandbox can be circular, also can be square, rectangle or analogous shape.
And sandbox is that seam engages with the composition surface of filling out frame in advance.
Advantage of the present utility model and beneficial effect are:
1. fill out the sand mold surface shortcoming that packing is lower, sand mold compacting specific pressure is little that the frame mode is caused on having overcome in advance, make the active force of pressing plate form the counter-pressure that acts directly on the sand mold basically, improved the surface quality of casting sand mold effectively.
2. whole apparatus structure is scientific and reasonable and simple, moulding is firm, program is simple, anti-molten iron impulsive force obviously strengthens, and has reduced percent defective, and the molding and the demoulding are simple and convenient, reduced labour intensity, having improved operating efficiency, be applicable to the moulding of various casting sand molds, is the renewal product that the moulding of case foundry goods is arranged.
Description of drawings
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is the structural change figure that fills with in sandbox after the moulding sand pressing plate pressurizes;
Fig. 3 is that Fig. 1 cheek is circular upward view;
Fig. 4 is square upward view for Fig. 1 cheek.
The specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is further described:
Frame flask molding device is filled out in this time in advance, and it fills out the bottom that frame 3 is installed in sandbox 2 in advance, and filling out frame in advance is that seam engages with the composition surface of sandbox, is convex-concave and engages, and inwardly is shaped on the convex edge in the lower edge of filling out frame in advance.Stripper cylinder 11 is packed in the lower central position of carriage 10, and horizontal edge is fixed with and can withstands the push rod 9 of filling out the frame lower edge in advance on the support arm of this carriage.Falsework 5 is installed above carriage, and the below of this falsework evenly is shaped on the annular distance that can pass four support arms of carriage, and this falsework and basis are solidly installed, and is placed with cast model 7 in the centre of falsework.Lower central position at falsework generally is equipped with vibrator 6.But bottom the convex edge suit falsework that the lower edge of filling out frame in advance inwardly is shaped on and in this falsework outer rim upper and lower displacement.Pressing plate 1 is arranged above sandbox, and last cylinder pressure 4 is installed in the center of pressing plate and is connected with this pressing plate.
Above-mentioned sandbox can be circular, also can be square, rectangle or analogous shape, and present embodiment has provided circular and square diagram in Fig. 3, Fig. 4.
Operation principle of the present utility model is:
Inject moulding sand 8 in sandbox after, pressing plate is pushed down sandbox, and last cylinder pressure is exerted pressure to pressing plate, promotes sandbox, fills out frame and carriage to bottom offset (referring to Fig. 2) in advance.Because falsework is fixed, therefore go up the cylinder pressure applied pressure and act on basically on the cast model, the compacting specific pressure that forms at model surface is bigger, and the sand mold surface of formation is comparatively closely knit, has improved the surface quality of foundry goods.Behind the compacting sand mold, stripper cylinder upwards ejects, and the sand mold after jack-up sandbox and the compacting promptly can molding.
Claims (4)
1. fill out frame flask molding device in advance under one kind, by last cylinder pressure, pressing plate, fill out frame, sandbox, carriage, stripper cylinder, falsework in advance and constitute, it is characterized in that: fill out the top of below that frame is installed in sandbox, falsework in advance and be supported on its underpart and be fixed with on the push rod that carriage installed of stripper cylinder, be pressed with pressing plate on this sandbox, this fills out frame in advance can be in the displacement of falsework outer rim.
2. fill out frame flask molding device in advance under according to claim 1, it is characterized in that: fill out frame in advance by inwardly made suit falsework bottom, convex edge, its lower edge.
3. fill out frame flask molding device in advance under according to claim 1 and 2, it is characterized in that: described sandbox can be circular, also can be square or rectangle.
4. fill out frame flask molding device in advance under according to claim 1, it is characterized in that: sandbox is that seam engages with the composition surface of filling out frame in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025667 CN2813156Y (en) | 2005-04-25 | 2005-04-25 | Down prepacking frame box moulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025667 CN2813156Y (en) | 2005-04-25 | 2005-04-25 | Down prepacking frame box moulding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2813156Y true CN2813156Y (en) | 2006-09-06 |
Family
ID=36948242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025667 Expired - Lifetime CN2813156Y (en) | 2005-04-25 | 2005-04-25 | Down prepacking frame box moulding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2813156Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039371A (en) * | 2009-10-20 | 2011-05-04 | 陕西汽车集团有限责任公司 | Improved casting sand mold structure of front and rear brackets of automobile |
| CN102513511A (en) * | 2011-12-29 | 2012-06-27 | 南京飞燕活塞环股份有限公司 | Eccentric runner piston ring molding device |
| CN102806319A (en) * | 2012-09-04 | 2012-12-05 | 常州市卓信机电设备制造有限公司 | Double compacting technical structure for box molding machine |
| CN103736941A (en) * | 2013-12-31 | 2014-04-23 | 常州市卓信机电设备制造有限公司 | Prefilling frame of four-pillar positioning mechanism |
| CN105728658A (en) * | 2014-12-11 | 2016-07-06 | 复盛股份有限公司 | Method for making spiral casting, casting mold structure and model of casting mold structure |
| CN115007798A (en) * | 2022-06-15 | 2022-09-06 | 安徽汉扬精密机械有限公司 | Full-automatic horizontal sand casting machine and working method thereof |
-
2005
- 2005-04-25 CN CN 200520025667 patent/CN2813156Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039371A (en) * | 2009-10-20 | 2011-05-04 | 陕西汽车集团有限责任公司 | Improved casting sand mold structure of front and rear brackets of automobile |
| CN102513511A (en) * | 2011-12-29 | 2012-06-27 | 南京飞燕活塞环股份有限公司 | Eccentric runner piston ring molding device |
| CN102513511B (en) * | 2011-12-29 | 2013-08-28 | 南京飞燕活塞环股份有限公司 | Eccentric runner piston ring molding device |
| CN102806319A (en) * | 2012-09-04 | 2012-12-05 | 常州市卓信机电设备制造有限公司 | Double compacting technical structure for box molding machine |
| CN103736941A (en) * | 2013-12-31 | 2014-04-23 | 常州市卓信机电设备制造有限公司 | Prefilling frame of four-pillar positioning mechanism |
| CN105728658A (en) * | 2014-12-11 | 2016-07-06 | 复盛股份有限公司 | Method for making spiral casting, casting mold structure and model of casting mold structure |
| CN105728658B (en) * | 2014-12-11 | 2018-08-14 | 复盛股份有限公司 | The casting die structure and its model of spiral casting |
| CN115007798A (en) * | 2022-06-15 | 2022-09-06 | 安徽汉扬精密机械有限公司 | Full-automatic horizontal sand casting machine and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: REN YUBAO; PATENTEE Free format text: FORMER OWNER: HENGTEER ELECTROMECHANICAL DEVELOPMENT CO., LTD., TIANJIN Effective date: 20060818 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060818 Address after: 300230 Tianjin city Hebei District Yue Wei Lu yueyun apartment 1405 Co-patentee after: Ran Qiang Patentee after: Ren Yubao Address before: 300230 Tianjin city Hebei District South Road No. 4 Patentee before: Hengteer Electromechanical Development Co., Ltd., Tianjin |
|
| ASS | Succession or assignment of patent right |
Owner name: HUNTELAAR( TIANJIN ) SCIENCE DEVELOPMENT CO., LTD Free format text: FORMER OWNER: REN YUBAO; PATENTEE Effective date: 20061229 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20061229 Address after: 300308, Tianjin Airport Logistics Zone Industrial 13-06 lot Patentee after: Hengteer(Tianjin) Science and Technology Development Co., Ltd. Address before: 300230 Tianjin city Hebei District Yue Wei Lu yueyun apartment 1405 Co-patentee before: Ran Qiang Patentee before: Ren Yubao |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHIHENG (TIANJIN) INDUSTRY CO., LTD. Free format text: FORMER NAME: HUNTERE (TIANJIN) SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 300308 No. 60 West Central Road, Tianjin Airport Logistics Processing Zone Patentee after: Zhiheng (Tianjin) Industrial Co., Ltd. Address before: 300308, Tianjin Airport Logistics Zone Industrial 13-06 lot Patentee before: Huntere Tianjin Technology Development Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150425 Granted publication date: 20060906 |