CN201419232Y - Sand-saving special-purpose sand box - Google Patents
Sand-saving special-purpose sand box Download PDFInfo
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- CN201419232Y CN201419232Y CN2009203025753U CN200920302575U CN201419232Y CN 201419232 Y CN201419232 Y CN 201419232Y CN 2009203025753 U CN2009203025753 U CN 2009203025753U CN 200920302575 U CN200920302575 U CN 200920302575U CN 201419232 Y CN201419232 Y CN 201419232Y
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- sand
- box
- reinforcement
- special shape
- lding
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Abstract
The utility model discloses a sand-saving special-purpose sand box which comprises a middle box body (30) for shaping castings, a cover box (20) and a bottom box (10), straight ribs (11) with different heights and a first crossed reinforced rib (12) connected between neighboring straight ribs are arranged on the bottom box upwards (10), a plurality of shaping steel plates (22) are arranged on themiddle portion of the cover box (20) downwards, a first reinforced rib (221) is connected among a plurality of shaping steel plates, and a second crossed reinforced rib (21) is arranged between the shaping steel plates and the box frame. Redundant thickness of sand dies is reduced, thereby not only reducing the cost, but also being convenient for air discharge of the sand dies and moulds, the airpermeability is good, and the sand box can guarantee that the sand resource waste can be reduced on the basis of certain sand eating amount, the raw materials can be saved, operation time such as thesand lowering time, the sand solidifying and drying time, post-sand processing time and the like can be reduced, the production efficiency can be improved, the production cost can be lowered, and theproduction benefits can be improved.
Description
Technical field
The utility model relates to a kind of casting, the especially a kind of production cheek of wind-powered electricity generation product base sand casting and province's sand structure that cooperates with mould of being used for.
Background technology
In the production of wind-powered electricity generation product base sand casting, all there is very big ramp structure the top and the bottom of employed mould, and with common sandbox production, the mold thickness on two big inclined-planes can be very thick a lot of in the modeling process, not only waste the sand amount, nor be convenient to the exhaust of sand mo(u)ld.
The utility model content
The utility model can be very thick, a lot of for the mold thickness that solves existing wind-powered electricity generation product base sandbox two big inclined-planes in modeling process, the present situation of waste sand using amount and a kind of province's sand special shape mo(u)lding box that can save the sand amount of providing.
The utility model is to solve the problems of the technologies described above the concrete technical scheme that is adopted to be: a kind of province sand special shape mo(u)lding box, comprise the middle casing that mould casting is used, top box, under casing, top box, under casing adopts the cross reinforcement of square housing and the inside to constitute, there are straight muscle and diagonal bar to reinforce all around, described under casing is to being provided with the straight muscle that do not wait of height and being connected the first cross reinforcement between the adjacent straight muscle, described top box middle part is to having several piece shaping steel plate, between the stairstepping template, be connected with first reinforcement, be provided with the second cross reinforcement between shaping steel plate and the box-frame.Have economizing in raw materials, reduce advantages such as activity durations such as following sand time, sand curing and drying time, sand post processing time and good permeability.Reduce production costs thereby reach, improve the purpose of productivity effect.
As preferably, described straight muscle bottom is provided with circular hole.Can put reinforcing bar in the circular hole and do arbor, can strengthen the intensity of sand mo(u)ld.
As preferably, described shaped steel plate reinforcement is located on the ladder inclined-plane of stairstepping steel plate.
As preferably, described sandbox is made flange from the bottom half a distance that makes progress.Flange can play the operation indication and prevent the effect that sand is made a concession, and the modeling process medium sand is only down to the flange place.
As preferably, the described top box of going up is provided with the sinking grooving from positive capping to the case endosome, is provided with second reinforcement of grooving on the positive capping of last top box.
As preferably, the muscle number density of grooving place second reinforcement is littler than the muscle number density of shaped steel plate first reinforcement, leaves certain space between the bottom of second reinforcement and grooving.
As preferably, described in mating surface and above and below between the casing, top box, under casing be rectangular planes.Guarantee to a greater extent to place steadily, also be convenient to carry out the mould assembling operation.
The beneficial effects of the utility model are: reduced the unnecessary thickness of sand mo(u)ld, not only can save cost but also be convenient to sand mo(u)ld and the exhaust of casting mold, good permeability; Can guarantee on certain mold thickness basis, reduce the wasting of resources of sand amount, economize in raw materials, reduce following sand time, sand curing and activity durations such as drying time, sand post processing time, enhance productivity, reduce production costs, the raising productivity effect.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the work structuring schematic diagram that the utility model is economized the sand special shape mo(u)lding box.
Fig. 2 is the under casing structural representation that the utility model is economized the sand special shape mo(u)lding box.
Fig. 3 is the top box structural representation that the utility model is economized the sand special shape mo(u)lding box.
Fig. 4 is the attached TV structure schematic diagram of top box structure that the utility model is economized the sand special shape mo(u)lding box.
Fig. 5 is the mould assembling structural representation that the utility model is economized the sand special shape mo(u)lding box.
Fig. 6 is the sectional structure chart of Fig. 2.
Fig. 7 is the sectional structure chart of Fig. 3.
The specific embodiment
Among the embodiment shown in Figure 1, a kind of province sand special shape mo(u)lding box, comprise middle casing 30, top box 20, under casing 10 that mould casting is used, top box 20, under casing 10 adopt " ten " word reinforcement of square housing and the inside to constitute, there are straight muscle and diagonal bar to reinforce all around, guard box topic intensity also is convenient to matched moulds location and locking; Described under casing 10 is to being provided with straight muscle 11 (see figure 2)s that do not wait of height and being connected cross reinforcement 12 between the adjacent straight muscle 11, described top box 20 middle parts are to having several piece shaping steel plate 22 (see figure 3)s, between shaping steel plate 22, be connected with reinforcement 221, be provided with cross reinforcement 21 between shaping template 22 and the box-frame.Top box middle part and inclined-plane major part are the sand mo(u)ld core print, make forming shape with iron plate, guarantee the certain mold thickness in outer ring, the muscle plane of only following flat inner ring of sand and outer ring.Described straight muscle 11 tail ends are provided with perforate 111.Described reinforcement 221 is located on the ladder inclined-plane of shaping template 22.Described sandbox is made flange 70 from the bottom half a distance that makes progress.Described top box 20 is provided with sunk type grooving 23 (see figure 4)s from positive capping to the case endosome, is provided with the reinforcement 231 of grooving 23 on top box 20 positive cappings.The muscle number density of reinforcement 231 is littler than the density of reinforcement 221, leaves certain space between the bottom of reinforcement 231 and grooving.Mating surface and upper and lower end face in described between casing 30, top box 20, the under casing 10 are rectangular planes.
In the use, when making the mo(u)ld bottom half sand mo(u)ld, earlier the raising middle flask that is mated is placed on the mould, puts into molding sand again, raising middle flask and shaping sandbox are locked with bolt, press the shaping position moulding then; When making sand mo(u)ld 40, directly the shaping sandbox is placed on the mould template, by the moulding of moulding position.Upward 23 positions and following under casing 101 positions of top box were the space structures that can save province's sand after upper and lower mould got togather mould.
Claims (7)
1. economize the sand special shape mo(u)lding box for one kind, comprise middle casing (30), top box (20), under casing (10) that mould casting is used, it is characterized in that: described under casing (10) is to being provided with the straight muscle (11) that do not wait of height and being connected the first cross reinforcement (12) between the adjacent straight muscle (11), described top box (20) middle part is to having several piece shaping steel plate (22), between several piece shaping steel plate (22), be connected with first reinforcement (221), be provided with the second cross reinforcement (21) between shaping steel plate (22) and the box-frame.
2. according to the described province of claim 1 sand special shape mo(u)lding box, it is characterized in that: described straight muscle (11) bottom is provided with perforate (111).
3. according to the described province of claim 1 sand special shape mo(u)lding box, it is characterized in that: described reinforcement (221) is located on the ladder inclined-plane of shaping steel plate (22).
4. according to claim 1 or 2 or 3 described province sand special shape mo(u)lding boxs, it is characterized in that: described sandbox is made flange (70) from the bottom half a distance that makes progress.
5. according to the described province of claim 1 sand special shape mo(u)lding box, it is characterized in that: described top box (20) is provided with sinking grooving (23) from positive capping to the case endosome, is provided with second reinforcement (231) of grooving (23) on the positive capping of top box (20).
6. according to the described province of claim 5 sand special shape mo(u)lding box, it is characterized in that: the muscle number density of described second reinforcement (231) is littler than the muscle number density of first reinforcement (221), leaves certain space between the bottom of second reinforcement (231) and grooving (23).
7. according to claim 1 or 2 or 3 or 5 described province sand special shape mo(u)lding boxs, it is characterized in that: mating surface and upper and lower end face in described between casing (30), top box (20), the under casing (10) are rectangular planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203025753U CN201419232Y (en) | 2009-04-24 | 2009-04-24 | Sand-saving special-purpose sand box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203025753U CN201419232Y (en) | 2009-04-24 | 2009-04-24 | Sand-saving special-purpose sand box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419232Y true CN201419232Y (en) | 2010-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203025753U Expired - Lifetime CN201419232Y (en) | 2009-04-24 | 2009-04-24 | Sand-saving special-purpose sand box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419232Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080584A (en) * | 2018-01-09 | 2018-05-29 | 江阴新长机械配件有限公司 | A kind of high wind turbine cast casting sandbox of structural strength |
| CN109317626A (en) * | 2018-11-14 | 2019-02-12 | 安徽应流集团霍山铸造有限公司 | A kind of moulding bed device reducing Foundry quartz sand |
-
2009
- 2009-04-24 CN CN2009203025753U patent/CN201419232Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080584A (en) * | 2018-01-09 | 2018-05-29 | 江阴新长机械配件有限公司 | A kind of high wind turbine cast casting sandbox of structural strength |
| CN109317626A (en) * | 2018-11-14 | 2019-02-12 | 安徽应流集团霍山铸造有限公司 | A kind of moulding bed device reducing Foundry quartz sand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Yongguan Foundry Co., Ltd. Assignor: Jiangsu Gangrui Precision Machinery Co., Ltd. Contract record no.: 2011440000052 Denomination of utility model: Sand-saving special-purpose sand box Granted publication date: 20100310 License type: Exclusive License Record date: 20110222 |
|
| ASS | Succession or assignment of patent right |
Owner name: NINGBO YONGXIANG CASTING CO., LTD. Free format text: FORMER OWNER: JIANGSU GANGRUI PRECISION MACHINERY CO., LTD. Effective date: 20121025 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213300 CHANGZHOU, JIANGSU PROVINCE TO: 315800 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121025 Address after: 315800 Port Road 1, Beilun District, Zhejiang, Ningbo Patentee after: Ningbo Yongxiang Casting Co., Ltd. Address before: 213300, Liyang City, Jiangsu province Tianmu Lake Industrial Park, Tian Hua sub district Patentee before: Jiangsu Gangrui Precision Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100310 |