CN203737949U - Inspection well cover casting device - Google Patents
Inspection well cover casting device Download PDFInfo
- Publication number
- CN203737949U CN203737949U CN201420105409.5U CN201420105409U CN203737949U CN 203737949 U CN203737949 U CN 203737949U CN 201420105409 U CN201420105409 U CN 201420105409U CN 203737949 U CN203737949 U CN 203737949U
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- CN
- China
- Prior art keywords
- sand
- sandbox
- half film
- inspection well
- well cover
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Abstract
The utility model discloses an inspection well cover casting device which at least comprises a sand box (05), dry quartz sand arranged inside the bottom of the sand box (05), one or more sets of cover film sand molds (01) of which at least a group is overlapped on the dry quartz sand, a fixing mechanism connected with the sand box (05) and used for fixing the cover film sand molds (01), and a dry quartz sand layer (08) filled between the cover film sand molds (01) and the inner wall of the sand box (05), wherein the cover film sand molds (01) comprises a lower molding film (09) and an upper molding film (10); vertically communicated direct casting channels (04) are formed in the lower molding film (09) and the upper molding film (10); the upper molding film (10) is provided with a transverse casting channel (03) communicated with the direct casting channel (04); the lower molding film (09) is provided with at least one inner casting channel (02) communicated with the transverse casting channel (03).
Description
Technical field
The utility model relates to casting device, especially relates to a kind of inspection well cover casting device.
Background technology
Small-sized inspection well cover as shown in Figure 6, has the advantages that the scope of application is wide, and the market demand is large.The casting of general small-sized inspection well cover adopts removable flask moulding or stripper-plate mo(u)ld production technology more, and these formative method floor spaces are large, and Modeling Material consumes many, and casing, the foundary weight of use are many, and technique is numerous and diverse; And small-sized inspection well cover product weight is light, every case molten iron demand is little, when cast, must subcontract cast, and the duration of pouring is long, easily causes nodularization, the inoculation fade of spheroidization molten iron, unstable product quality.
Utility model content
In order to overcome the defect of prior art, the utility model provides a kind of inspection well cover casting device.
In order to solve the problems of the technologies described above, the inspection well cover casting device that the utility model provides, at least has sandbox; Be placed in the quartzy dry sand of the inner bottom part of described sandbox; At least one group is superimposed upon a set of above precoated sand sand mold on described quartzy dry sand; Be connected to the fixed mechanism for fixing described precoated sand sand mold on described sandbox; Be filled in the quartzy dry sand between described precoated sand sand mold and inner wall of sand box, every suit precoated sand sand mold comprises mo(u)ld bottom half film and mo(u)ld top half film, described mo(u)ld bottom half film and mo(u)ld top half film have the sprue being communicated with up and down, described mo(u)ld top half film has the cross gate being communicated with described sprue, and described mo(u)ld bottom half film has at least one ingate being communicated with described cross gate.
As improving technical scheme: the inspection well cover casting device that the utility model provides, at least one mask in upper and lower surface of described mo(u)ld top half film has positioning boss or detent; At least one mask in upper and lower surface of described mo(u)ld bottom half film has detent or positioning boss, and described positioning boss and detent coordinate location.It will be appreciated by those skilled in the art that, the above and below of mo(u)ld top half film and mo(u)ld bottom half film all has positioning boss or detent, positioning boss and detent coordinate, make each group precoated sand sand mold location, its sprue can be communicated with on same straight line, if lack positioning boss or detent between adjacent mo(u)ld top half film and mo(u)ld bottom half film, the technique effect being easy to each other with stable position will be affected; But whether the upper surface of the lower surface of lowermost mo(u)ld bottom half film and mo(u)ld top half film topmost, have positioning boss or detent, do not affect its technique effect.
As optimal technical scheme: the inspection well cover casting device that the utility model provides, described fixed mechanism comprises the fixing clinching that is connected to described sandbox top the first side; Be connected to the activity clinching of described sandbox top the second side; Two ends are connected to the press strip in described fixing clinching and activity clinching; Gap regulating block between described press strip and described precoated sand sand mold.
As improving technical scheme: the inspection well cover casting device that the utility model provides, the wall of described sandbox offers the steam vent of break-through wall.
As improving technical scheme: the inspection well cover casting device that the utility model provides, also has grid sieve between described inner wall of sand box and described quartzy dry sand.
As improving technical scheme: the inspection well cover casting device that the utility model provides, has obstruction in the sprue of described precoated sand sand mold orlop mo(u)ld bottom half film.
The beneficial effect that the utility model brings: the inspection well cover casting device that the utility model provides, to overlap precoated sand sand casting die combination together more, molten iron enters cross gate and the ingate of each cover precoated sand sand mold along the sprue being interconnected, once complete the casting of polylith inspection well cover, improve production efficiency, reduced the cast of subcontracting while cast, saved the duration of pouring, maintain nodularization, pregnant effect that spheroidization molten iron is good, stabilized product quality.
Brief description of the drawings
Accompanying drawing is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of embodiment 1 inspection well cover casting device;
Fig. 2 is the structural representation of embodiment 2 inspection well cover casting devices;
Fig. 3 is mo(u)ld top half membrane structure schematic diagram;
Fig. 4 is mo(u)ld bottom half membrane structure schematic diagram;
Fig. 5 is mo(u)ld bottom half film sprue blockage structure schematic diagram;
Fig. 6 is inspection well cover structural representation.
Detailed description of the invention
Embodiment 1, inspection well cover casting device as shown in Figure 1, comprises sandbox 05, the surrounding wall of sandbox 05 offers the steam vent 07 of some break-through walls.The inner bottom part of sandbox 05 is placed one deck 20～40 object quartz dry sands, on described quartzy dry sand, two groups of casting dies are placed in stack, each group casting die has many cover precoated sand sand molds 01, every suit precoated sand sand mold 01 comprises mo(u)ld bottom half film 09 and mo(u)ld top half film 10, described mo(u)ld bottom half film 09 and mo(u)ld top half film 10 have the sprue 04 being communicated with up and down, in conjunction with Fig. 3, described mo(u)ld top half film 10 has the cross gate 03 being communicated with described sprue 04, in conjunction with Fig. 4 and Fig. 5, described mo(u)ld bottom half film 09 has the ingate 02 that multiple and described cross gate 03 is communicated with, in the sprue 04 of the mo(u)ld bottom half film 09 of orlop precoated sand sand mold 01, there is molten iron and stop up 17.Referring to Fig. 3 and Fig. 4, the two ends on the upper and lower surface of described mo(u)ld top half film 10 have positioning boss 15 or detent; The two ends on the upper and lower surface of described mo(u)ld bottom half film 09 have detent 16 or positioning boss, and positioning boss and detent coordinate location, make each group precoated sand sand mold location, and the sprue of each precoated sand sand mold 01 can be communicated with in same vertical line.Be provided with fixing clinching 11 in first side at sandbox 05 top, be provided with activity clinching 14 in described sandbox 05 top the second side, fixing clinching 11 is relative with activity clinching 14 and establish, place after one deck 20～40 object quartz dry sands at the inner bottom part of sandbox 05, precoated sand sand mold is point two row stacks on the quartzy dry sand of sandbox bottom, when precoated sand sand mold is added to while approaching sandbox upper surface, in 140 order grid sieves 06 of the each placement of inner wall of sand box surrounding, tamp with 20～40 object quartz dry sands in space between precoated sand sand mold and grid sieve 06, forms quartzy dry sand 08; The first end of press strip 13 is put in fixing clinching 11, select the suitable gap regulating block of thickness 12 to be put in the gap of press strip 13 and the superiors' precoated sand sand mold, the second end of press strip 13 is pushed down in activity clinching 14, activity clinching 14 is fixed on sandbox 05, and press strip 13 is pushed down two groups by the casting die that overlaps precoated sand sand mold 01 more and form by regulating block 12.
Embodiment 2, inspection well cover casting device as shown in Figure 2, comprise sandbox 05, the surrounding wall of sandbox 05 offers the steam vent 07 of some break-through walls, the inner bottom part of sandbox 05 is placed one deck quartz dry sand, on described quartzy dry sand, many cover precoated sand sand molds 01 are placed in stack, every suit precoated sand sand mold 01 comprises mo(u)ld bottom half film 09 and mo(u)ld top half film 10, described mo(u)ld bottom half film 09 and mo(u)ld top half film 10 have the sprue 04 being communicated with up and down, in conjunction with Fig. 3 to Fig. 5, described mo(u)ld top half film 10 has the cross gate 03 being communicated with described sprue 04, described mo(u)ld bottom half film 09 has four ingates 02 that are communicated with described cross gate 03, in the sprue 04 of the mo(u)ld bottom half film 09 of orlop precoated sand sand mold 01, there is molten iron and stop up 17.The two ends on the upper and lower surface of described mo(u)ld top half film 10 have positioning boss 15 or detent; The two ends on the upper and lower surface of described mo(u)ld bottom half film 09 have detent 16 or positioning boss, and positioning boss and detent coordinate location, make each group precoated sand sand mold location, and the sprue of each precoated sand sand mold 01 can be communicated with in same vertical line.Be provided with fixing clinching 11 in first side at sandbox 05 top, be provided with activity clinching 14 in described sandbox 05 top the second side, fixing clinching 11 and activity clinching 14 are arranged on the relative both sides at sandbox 05 top, place after one deck quartz dry sand at the inner bottom part of sandbox 05, precoated sand sand mold is successively stack on the quartzy dry sand of sandbox bottom, when precoated sand sand mold is added to while approaching sandbox upper surface, in a grid sieve 06 of the each placement of inner wall of sand box surrounding, the space between precoated sand sand mold and grid sieve 06 is filled with quartzy dry sand 08; The first end of press strip 13 is put in fixing clinching 11, select the suitable gap regulating block of thickness 12 to be put in the gap of press strip 13 and the superiors' precoated sand sand mold, the second end of press strip 13 is pushed down in activity clinching 14, activity clinching 14 is fixed on sandbox 05, and press strip 13 is pushed down precoated sand sand mold 01 by regulating block 12.
To one skilled in the art, under the instruction of aforementioned techniques scheme and embodiment, can associate the casting die of placing more groups of numbers in same sandbox, sandbox also can be designed to the schemes such as circular.Therefore, the utility model is not limited to above preferred embodiment, also can be in the spirit of the utility model claim and description restriction, carry out conversion and the improvement of various ways, can solve same technical problem, and obtain the technique effect of expection, therefore do not repeat.Those of ordinary skill in the art can be from the disclosed content of the utility model directly or all schemes of associating, as long as within the spirit limiting in claim, also belong to protection domain of the present utility model.
Claims (6)
1. an inspection well cover casting device, is characterized in that: at least have sandbox (05); Be placed in the quartzy dry sand of the inner bottom part of described sandbox (05); At least one group is superimposed upon a set of above precoated sand sand mold (01) on described quartzy dry sand; Be connected to the upper fixed mechanism for fixing described precoated sand sand mold (01) of described sandbox (05); Be filled in the quartzy dry sand (08) between described precoated sand sand mold (01) and sandbox (05) inwall, every suit precoated sand sand mold (01) comprises mo(u)ld bottom half film (09) and mo(u)ld top half film (10), described mo(u)ld bottom half film (09) and mo(u)ld top half film (10) have the sprue (04) being communicated with up and down, described mo(u)ld top half film (10) has the cross gate (03) being communicated with described sprue (04), and described mo(u)ld bottom half film (09) has at least one ingate (02) being communicated with described cross gate (03).
2. inspection well cover casting device according to claim 1, is characterized in that: at least one mask in upper and lower surface of described mo(u)ld top half film (10) has positioning boss (15) or detent; At least one mask in upper and lower surface of described mo(u)ld bottom half film (09) has detent (16) or positioning boss, and described positioning boss and detent coordinate location.
3. inspection well cover casting device according to claim 1, is characterized in that: described fixed mechanism comprises the fixing clinching (11) that is connected to described sandbox (05) top the first side; Be connected to the activity clinching (14) of described sandbox (05) top the second side; Two ends are connected to the press strip (13) in described fixing clinching (11) and activity clinching (14); Be positioned at the gap regulating block (12) between described press strip (13) and described precoated sand sand mold (01).
4. inspection well cover casting device according to claim 1, is characterized in that: the wall of described sandbox (05) offers the steam vent (07) of break-through wall.
5. inspection well cover casting device according to claim 1, is characterized in that: between described sandbox (05) inwall and described quartzy dry sand (08), also have grid sieve (06).
6. inspection well cover casting device according to claim 1, is characterized in that: in the sprue (04) of described precoated sand sand mold (01) orlop mo(u)ld bottom half film (09), have obstruction (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105409.5U CN203737949U (en) | 2014-03-10 | 2014-03-10 | Inspection well cover casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105409.5U CN203737949U (en) | 2014-03-10 | 2014-03-10 | Inspection well cover casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737949U true CN203737949U (en) | 2014-07-30 |
Family
ID=51337813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420105409.5U Expired - Fee Related CN203737949U (en) | 2014-03-10 | 2014-03-10 | Inspection well cover casting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646634A (en) * | 2015-02-26 | 2015-05-27 | 北海和思科技有限公司 | Sewer well strainer casting sand box forming die |
| CN105364019A (en) * | 2015-10-16 | 2016-03-02 | 重庆市航丰机械有限公司 | Double-column type flywheel pouring die assembly manufactured through coated sand |
| CN106077491A (en) * | 2016-08-09 | 2016-11-09 | 长沙金龙铸造实业有限公司 | A kind of casting moulding system and production method |
-
2014
- 2014-03-10 CN CN201420105409.5U patent/CN203737949U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104646634A (en) * | 2015-02-26 | 2015-05-27 | 北海和思科技有限公司 | Sewer well strainer casting sand box forming die |
| CN105364019A (en) * | 2015-10-16 | 2016-03-02 | 重庆市航丰机械有限公司 | Double-column type flywheel pouring die assembly manufactured through coated sand |
| CN106077491A (en) * | 2016-08-09 | 2016-11-09 | 长沙金龙铸造实业有限公司 | A kind of casting moulding system and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181029 Address after: 410100 12 East ten road, Changsha economic and Technological Development Zone, Changsha, Hunan Patentee after: Hunan Jinlong casting Limited by Share Ltd Address before: 410144 Jinchang Road, Jinjing Town, Changsha County, Changsha, Hunan 260 Patentee before: Changsha Jinlong Foundry Industry Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 410100 No. 2 Dongshi Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Jinlong Zhicheng Science and Technology Co., Ltd. Address before: 410100 12 East ten road, Changsha economic and Technological Development Zone, Changsha, Hunan Patentee before: Hunan Jinlong casting Limited by Share Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20210310 |