CN201997675U - Convenient tooling for sand casting - Google Patents
Convenient tooling for sand casting Download PDFInfo
- Publication number
- CN201997675U CN201997675U CN2011201157454U CN201120115745U CN201997675U CN 201997675 U CN201997675 U CN 201997675U CN 2011201157454 U CN2011201157454 U CN 2011201157454U CN 201120115745 U CN201120115745 U CN 201120115745U CN 201997675 U CN201997675 U CN 201997675U
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- casing
- sand
- top box
- template
- casting
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Abstract
The utility model discloses a convenient tooling for convenient tooling for sand casting, which relates to the technical field of mold casting and comprises a reference molding board, casing boxes, a bottom box and a cover box, wherein each of the four parts is provided with a positioning guiding mechanism and a locking mechanism; the reference molding board provides a horizontal working face and a supporting face for entire casting process so that the casting process is not limited by regions and the situation of serious deformation of a model during modeling is fundamentally solved; and the quantity of the casing boxes used is determined according to the height of a wooden mold needing modeling, and the application range is large. The convenient tooling for sand casting is provided with a sand injection and fastening hole at the upper part, changes the direction of manufacturing clay sand contour from the original sand coating from bottom up into sand coating from top down, not only the labor force and the sand coating time are saved, but also the manipulable space is enlarged and sand is coated in place; and the convenient tooling for sand casting has the characteristic of semi closing, clay sand is difficult to leak, and therefore the working environment is greatly improved.
Description
Technical field:
The utility model relates to the die casting technical field, is specifically related to a kind of convenient frock of sand casting.
Background technology:
In the prior art, the sand casting process of household electrical appliances mould class foundry goods is: according to the product drawing specification requirement, produce the inside and outside shape of mould simultaneously on a wooden model, dig pit in clay-bonded sand then, the wooden model profile is placed sandpit, in the hole, overlay on the wooden model profile clay-bonded sand and consolidation; Then top box is placed on the die joint of wooden model, by the hole in the middle of the top box wooden model is fixed on the top box, in wooden model, inject clay-bonded sand and consolidation then, carry out the mould assembling mark, top box is sling, take off wooden model, obtained the external form and the interior type of clay-bonded sand this moment, through repairing type, after the oven dry, inside and outside sand mold mould assembling is poured into a mould by the mould assembling mark.This technology causes the workman to be wasted time and energy in the process of digging pit; When in the hole, covering profile,, caused profile easily to cover the not in place and model deformation of sand, labor strength height because the space is limited and the operation in the hole that needs to squat; When slinging top box, because no positioning and guiding mechanism controls, make sand mold during the demoulding by heavy damage, increased and repaiied the type time and repairing type workman's specification requirement; When mould assembling, estimate the mould assembling mark by the workman and come mould assembling, and the mould assembling mark is easily destroyed when repairing type, misplace easily when having caused mould assembling, and top box is implemented with smooth the easy pad case that produces fully by deadweight, caused casting wasted product rate height, to the demanding shortcoming of workman's operating technology; Owing to will in clay-bonded sand, dig pit and a top box can only make a model, and the top box of dissimilar product needed different sizes has caused the die cap demand big, takies the big shortcoming of working space.
The utility model content:
Technical problem to be solved in the utility model has been to provide a kind of convenient frock of sand casting.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of convenient frock of sand casting, comprise the benchmark template, casing, under casing, top box four big parts, it is characterized in that: described benchmark template is a cuboid, respectively be provided with two template latch on the two sides before and after the benchmark template, respectively be provided with two template handles on the benchmark template left and right side, four jiaos of places, benchmark template upper surface are provided with the template locating hole, described casing is not for there being the rectangular box at the end up and down, respectively be provided with four casing latch on the two sides before and after the casing, respectively be provided with two casing handles on the face of the casing left and right sides, four jiaos of places, casing upper surface are provided with the casing locating hole, four jiaos of places, casing lower surface are provided with the casing alignment pin, described under casing is not for there being the rectangular box at the end up and down, both sides respectively are provided with two under casing latch before and after the under casing, under casing each side is provided with two under casing handles, four jiaos of places, under casing lower surface are provided with the under casing alignment pin, the inner rib that is provided with criss-cross under casing upper end, described top box is not for there being the rectangular box at the end up and down, both sides respectively are provided with two top box latch before and after the top box, top box each side is provided with two top box handles, and top box inside is provided with the dentation rib of criss-cross.
Corresponding alignment pin, locating hole and latch are same axle center in vertical direction on each parts of described four big parts, can realize exchanging function.
Described casing can be provided with one or more as required, enlarges the scope of application of this frock by the increase and decrease of casing.
The beneficial effects of the utility model are:
1. owing to be provided with the benchmark template,, make casting process not limited by the region, can rationally use the required working space of casting, and fundamentally solved the situation of model gross distortion when moulding for whole casting process provides horizontal operation face and supporting surface.
2. the setting of casing in the device has realized selecting to use according to the height of need moulding wooden model the number of casing, and the scope of application is big.
3. at the benchmark template, after casing, under casing are fastening mutually, top is to annotate sand and tight sand mouth, the direction of making the clay-bonded sand profile is changed into and covers sand from top to bottom from the original sand that covers from bottom to top, not only saved the labour and covered the sand time, more put in place but also enlarged the operating space and covered sand.
4. on four big parts, respectively be provided with positioning and guiding mechanism and retaining mechanism, cancel the operation of manually doing the mould assembling mark, avoided mould assembling mark easy reformed shortcoming when repairing type, guaranteed the accuracy of mould assembling, thereby improved product quality, reduced workman's operating technology difficulty.
5. whole casting process carries out in device, saved the consumption of clay-bonded sand, and can be according to the size of need system foundry goods, can in a device, place a plurality of models simultaneously, and the shared running gate system of a plurality of models has been saved the solution that running gate system and running gate system are wasted, so, save raw material greatly, reduced production cost.
6. because this device has semi-enclosed characteristics, and clay-bonded sand is difficult for leaking, make working environment obtain improving greatly.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment and diagram, further set forth the utility model.
As shown in Figure 1, a kind of convenient frock of sand casting, comprise benchmark template 8, casing 5, under casing 2, top box 12 4 big parts, benchmark template 8 is a cuboid, benchmark template 8 front and back respectively are provided with two template latch 15 on the two sides, respectively be provided with two template handles 9 on benchmark template 8 left and right sides, four jiaos of places, benchmark template 8 upper surfaces are provided with template locating hole 16, casing 5 is not for there being the rectangular box at the end up and down, casing 5 front and back respectively are provided with four casing latch 17 on the two sides, respectively be provided with two casing handles 6 on casing 5 left and right sides faces, four jiaos of places, casing 5 upper surfaces are provided with casing locating hole 18, four jiaos of places, casing 5 lower surfaces are provided with casing alignment pin 7, under casing 2 is not for there being the rectangular box at the end up and down, both sides, under casing 2 front and back respectively are provided with two under casing latch 19, under casing 2 each side is provided with two under casing handles 3, four jiaos of places, under casing 2 lower surfaces are provided with under casing alignment pin 4, inside, under casing 2 upper end is provided with the rib 1 of criss-cross, top box 12 is not for there being the rectangular box at the end up and down, both sides, top box 12 front and back respectively are provided with two top box latch 13, top box 12 each side is provided with two top box handles 11, top box 12 inside are provided with the dentation rib 14 of criss-cross, corresponding alignment pin on each parts of four big parts, locating hole and latch are same axle center in vertical direction, can realize exchanging function, casing 5 can be provided with one or more as required, enlarges the scope of application of this frock by the increase and decrease of casing.
When a product needed is cast, at first produce wooden model according to the specification requirement of product drawing after, this device is placed in the suitable working region.Wooden model is placed on the benchmark template 8, utilize casing alignment pin 7 to be inserted in the template locating hole 16 of benchmark template 8 casing 5, utilize under casing 2 under casing alignment pin 4 to be inserted in the casing locating hole 18 of casing 5 again, fastening template latch 15 and casing latch 17 usefulness screws, fastening under casing latch 19 and casing latch 17 usefulness screws again, by square hole injection clay-bonded sand and consolidation in device of under casing 2 upper ends.After this device turned over turnback, take benchmark template 8 away, utilize top box locating hole 10 to be inserted on the casing alignment pin 7 of casing 5 top box 12, with screw that top box latch 13 and casing latch 17 is fastening, and wooden model is fixed on the top box 12, after in wooden model and top box 12, injecting clay-bonded sand and consolidation, unclamp top box latch 13 and casing latch 17, the top box 12 of slinging, take off wooden model, because top box locating hole 10 and casing alignment pin 7 have played the effect of positioning and guiding, when playing type, sand mold can be not destroyed, saved and repaiied the type time, obtained type and clay-bonded sand profile in the clay-bonded sand this moment, after simply repairing the type oven dry, with inside and outside sand mold matched moulds, because it is the positioning and guiding effect of top box locating hole 10 and casing alignment pin 7 realizes accurate matched moulds, fastening with key screw top box latch 13 and casing latch 17, at this moment, matched moulds gap and matched moulds flatness have been guaranteed.Behind the matched moulds, formed the cast die cavity identical between type and the clay-bonded sand profile in the clay-bonded sand, in the cast die cavity, injected solution, after cooling, can obtain required foundry goods with the wooden model shape.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the convenient frock of a sand casting, comprise the benchmark template, casing, under casing, top box four big parts, it is characterized in that: described benchmark template is a cuboid, respectively be provided with two template latch on the two sides before and after the benchmark template, respectively be provided with two template handles on the benchmark template left and right side, four jiaos of places, benchmark template upper surface are provided with the template locating hole, described casing is not for there being the rectangular box at the end up and down, respectively be provided with four casing latch on the two sides before and after the casing, respectively be provided with two casing handles on the face of the casing left and right sides, four jiaos of places, casing upper surface are provided with the casing locating hole, four jiaos of places, casing lower surface are provided with the casing alignment pin, described under casing is not for there being the rectangular box at the end up and down, both sides respectively are provided with two under casing latch before and after the under casing, under casing each side is provided with two under casing handles, four jiaos of places, under casing lower surface are provided with the under casing alignment pin, the inner rib that is provided with criss-cross under casing upper end, described top box is not for there being the rectangular box at the end up and down, both sides respectively are provided with two top box latch before and after the top box, top box each side is provided with two top box handles, and top box inside is provided with the dentation rib of criss-cross.
2. the convenient frock of a kind of sand casting according to claim 1 is characterized in that: corresponding alignment pin, locating hole and latch are same axle center in vertical direction on each parts of described four big parts.
3. the convenient frock of a kind of sand casting according to claim 1, it is characterized in that: described casing can be provided with one or more as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201157454U CN201997675U (en) | 2011-04-19 | 2011-04-19 | Convenient tooling for sand casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201157454U CN201997675U (en) | 2011-04-19 | 2011-04-19 | Convenient tooling for sand casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201997675U true CN201997675U (en) | 2011-10-05 |
Family
ID=44700450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201157454U Expired - Fee Related CN201997675U (en) | 2011-04-19 | 2011-04-19 | Convenient tooling for sand casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201997675U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623818A (en) * | 2016-12-24 | 2017-05-10 | 句容市有色金属铸造厂 | Anti-displacement sand box |
| CN107116178A (en) * | 2017-06-19 | 2017-09-01 | 共享装备股份有限公司 | The vertical core box of back-up sand consolidation can be layered |
| CN107214296A (en) * | 2017-06-05 | 2017-09-29 | 百色学院 | A kind of large diesel engine exterior mold bottom plate |
| CN108856657A (en) * | 2018-07-18 | 2018-11-23 | 安徽思源三轻智能制造有限公司 | A kind of foundry sand case apparatus facilitating operation |
-
2011
- 2011-04-19 CN CN2011201157454U patent/CN201997675U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623818A (en) * | 2016-12-24 | 2017-05-10 | 句容市有色金属铸造厂 | Anti-displacement sand box |
| CN107214296A (en) * | 2017-06-05 | 2017-09-29 | 百色学院 | A kind of large diesel engine exterior mold bottom plate |
| CN107116178A (en) * | 2017-06-19 | 2017-09-01 | 共享装备股份有限公司 | The vertical core box of back-up sand consolidation can be layered |
| CN107116178B (en) * | 2017-06-19 | 2019-05-17 | 共享装备股份有限公司 | The vertical core box of back-up sand consolidation can be layered |
| CN108856657A (en) * | 2018-07-18 | 2018-11-23 | 安徽思源三轻智能制造有限公司 | A kind of foundry sand case apparatus facilitating operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20140419 |