CN205650779U - Special casting box of magnetic -type gypsum mold metal founding - Google Patents
Special casting box of magnetic -type gypsum mold metal founding Download PDFInfo
- Publication number
- CN205650779U CN205650779U CN201620308495.9U CN201620308495U CN205650779U CN 205650779 U CN205650779 U CN 205650779U CN 201620308495 U CN201620308495 U CN 201620308495U CN 205650779 U CN205650779 U CN 205650779U
- Authority
- CN
- China
- Prior art keywords
- molding box
- plate
- base plate
- magnetic
- leakproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to a special casting box of magnetic -type gypsum mold metal founding, characteristics are including the casting box bounding wall of the deformable ferromagnetic metal of taking bottom plate and take the casting box bottom plate that magnetism inhales, the casting box bounding wall is placed on the casting box bottom plate, utilizes the casting box bottom plate to guarantee to the magnetic attraction of the ferromagnetic metal bottom plate production of casting box bounding wall that its during operation rigidity is unchangeable. Its advantage does: can change casting box bounding wall shape in a flexible way according to the size and the shape of foundry goods, both can practice thrift casting materials such as gesso, quartz sand, also can make casting mould thickness comparatively even, reduce the tendency that cracks when baking and banking up with earth the casting mould, the quick convenience of casting box equipment to can reduce the use of glass glue, adhesive tape etc. By a wide margin.
Description
Technical field
This utility model relates to a kind of metal casting molding box, particularly relates to a kind of magnetic-type special molding box of gypsum mould metal casting that can change molding box size and shape quickly, flexibly, and it is applicable to the plaster precision foundry molding of various non-ferrous metal pieces.
Background technology
Gypsum mould metal casting, without die joint and pattern draft, castable produces complex-shaped, dimensional accuracy and the highest part of surface roughness requirements, is therefore usually used in the hot investment casting of non-ferrous metal part.Rapid shaping technique develops and is applied to make the prototype of plaster precision foundry rapidly in recent years, this not only substantially reduces the production cycle of foundry goods and reduces cost, also improve the flexibility of castings production, thus significantly promote the application in Multi-varieties and Small-batch Production of the plaster precision foundry technology.
The molding box that now plaster precision foundry is used mainly has a two types: (1) fixed molding box, and this kind of molding box plank or cast iron, cast aluminium etc. are made, and shape size is fixed, reusable, it is adaptable to more large batch of production.(2) pin-connected panel molding box, the assembly such as this kind of molding box plank, plastic plate, glass plate or cardboard, and be formed by connecting with glass cement, transparent adhesive tape etc., size can adjust, it is generally rectangular in shape or square, major part reusable (cardboard etc. are single use), it is adaptable to single-piece and small lot batch manufacture.
The market demand tends to diversified and personalized in recent years, Multi-varieties and Small-batch Production oneself become the main mode of production of manufacturing one.For Multi-varieties and Small-batch Production, the molding box of both the above type all unsuitable for: fixed molding box form and dimension is fixed, it is impossible to adapt to the many needs of Multi-varieties and Small-batch Production cast gauge；Although and pin-connected panel molding box size adjustable, but it is assembled cumbersome, need be coated with coloured glaze glue in multiple stitching portions or cling with adhesive tape, and its shape cannot change flexibly with the change of cast shape, when also resulting in casting, the material usage such as Gypsum Fibrosum powder, quartz sand increases the raising with production cost.
Summary of the invention
The purpose of this utility model is to provide a kind of magnetic-type gypsum mould precision metal that can change molding box size and shape quickly, flexibly to cast special molding box to overcome the deficiencies in the prior art, it utilizes chain nodular molding box coaming plate arbitrarily to change the size and shape of molding box coaming plate, the magnetic attraction utilizing magnetic suction disc powerful fixes molding box coaming plate, it is convenient to mount and dismount quick, and can significantly save the founding materials such as Gypsum Fibrosum powder, quartz sand, it is particularly well-suited to the plaster precision foundry molding of multi-varieties and small-batch non-ferrous metal part.
In order to achieve the above object, this utility model is achieved in that it is a kind of magnetic-type special molding box of gypsum mould metal casting, it is characterised in that include molding box coaming plate and the molding box base plate of band magnetic of deformable band ferromagnetic metal base plate；Molding box coaming plate is placed on molding box base plate, and when utilizing magnetic attraction that the ferromagnetic metal base plate of molding box coaming plate produces by molding box base plate to ensure its work, position immobilizes.
In the technical program, it is provided with magnetizing coil and permanent magnetic steel in described molding box base plate or is provided with two group of magnets, by making the magnetic field on molding box base plate work surface realize magnetizing or demagnetizing magnetizing coil energising or group of magnets, thus possessing magnetic attraction function.
In the technical program, described molding box coaming plate includes pillar panel, leakproof offset plate and two ferromagnetic metal base plates of more than two；Wherein said pillar panel is made up of plastics or wood, the one side of every root post plate is uniformly pasted onto on leakproof offset plate, distance between two adjacent upright plate is 0.5 ~ 1.5 mm, and the both sides of pillar panel another side process the inclined-plane that angle is 30 ° ~ 75 °, to facilitate change coaming plate shape；Described ferromagnetic metal base plate is located at the lower end of the pillar panel of correspondence.
In the technical program, described leakproof offset plate is made up of the elasticity i.e. rubber sheet of preferable macromolecular material or PVC flexible glue, and the thickness of leakproof offset plate is 1.0 ~ 2.5mm.
In the technical program, described ferromagnetic metal base plate is made up of Q235 steel or 45 steel or martensitic stain less steel or ferritic stainless steel, and the thickness of ferromagnetic metal base plate is 1.0 ~ 3.0mm.
In the technical program, described leakproof offset plate lower end is beyond the lower end 2 ~ 3mm of ferromagnetic metal base plate, when ferromagnetic metal base plate is by magnetic attraction effect, generation elastic deformation is fully adjacent to prevent calcium plaster from spilling on molding box base plate by leakproof offset plate lower end extension.
In the technical program, the leakproof offset plate end of described molding box coaming plate is provided with lap segment, and described lap segment stretches out pillar panel 20 ~ 30mm, and molding box coaming plate utilizes the elastic deformation of lap segment to prevent the calcium plaster of coaming plate lap-joint from spilling when closing up.
This utility model compared with prior art, has the advantage that
(1) use special molding box of the present utility model, molding box coaming plate shape can be changed flexibly according to the size and shape of foundry goods, both can save the founding materials such as Gypsum Fibrosum powder, quartz sand, it is possible to so that casting mold thickness is more uniform, reduce the tendency cracked when baking and banking up with earth casting mold.
(2) molding box assembles quick and convenient, and the use of glass cement, adhesive tape etc. can be greatly decreased.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the structural representation that molding box coaming plate coordinates with molding box base plate；
Fig. 4 is the top view of molding box coaming plate.
In figure: 1-molding box coaming plate, 2-mold assembly, 3-molding box base plate, 11-pillar panel, 12-leakproof offset plate, 13-ferromagnetic metal base plate, 14-leakproof offset plate base projection, 15-leakproof offset plate lap segment.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of utility model is described further.At this it should be noted that be adapted to assist in for the explanation of these embodiments and understand this utility model, but it is not intended that restriction of the present utility model.As long as just can be combined with each other additionally, technical characteristic involved in each embodiment of this utility model disclosed below does not constitutes conflict each other.
As shown in Figures 1 to 4, it is a kind of magnetic-type special molding box of gypsum mould metal casting, and it can quickly change molding box size and shape, it molding box coaming plate 1 including deformable band ferromagnetic metal base plate and the molding box base plate 3 of band magnetic；Molding box coaming plate 1 is placed on molding box base plate 3, and when utilizing magnetic attraction that the ferromagnetic metal base plate of molding box coaming plate 1 produces by molding box base plate 3 to ensure its work, position immobilizes.
In the present embodiment, described molding box base plate 3 is provided with magnetizing coil and permanent magnetic steel or is provided with two group of magnets, group of magnets can be fixed on molding box base plate 3 in the way of employing is fixed or movable, by making the magnetic field on molding box base plate 3 work surface magnetize magnetizing coil energising or moving magnet group or demagnetize i.e. magnetic force addition or cancellation, thus possess magnetic attraction function, it is achieved tighten or loosen the purpose of molding box coaming plate 1.
In the present embodiment, as shown in Figures 1 to 4, described molding box coaming plate 1 is made up of 17 root post plates 11, leakproof offset plate 12 and 13 3 parts of 17 ferromagnetic metal base plates；Described pillar panel 11 is made up of plastics or wood, and the front of every root post plate 11 is uniformly pasted onto on leakproof offset plate 12, and the spacing of adjacent two root post plates 11 is 1 mm, and the spacing of adjacent two root post plates 11 can select in the range of 0.5 ~ 1.5 mm；The both sides, the back side of every root post plate 11 process the inclined-plane that angle is 45 °, and to facilitate change coaming plate shape, both sides, the back side angle of pillar panel 11 can select in the range of 30 ° ~ 75 °；Described leakproof offset plate 12 is made up of elasticity preferable macromolecular material such as rubber sheet, PVC flexible glue etc., the thickness of leakproof offset plate 12 is 2.0mm, the width of leakproof offset plate 12 adapts with the width of required molding box coaming plate 1, and the thickness of leakproof offset plate can select in the range of 1.0 ~ 2.5mm；Described ferromagnetic metal base plate 13 is made up of ferromagnetic metal material such as Q235 steel, 45 steel, martensitic stain less steel, ferritic stainless steel etc., the thickness of ferromagnetic metal base plate 13 is 2.0mm, the thickness of ferromagnetic metal base plate 13 can select in the range of 1.0 ~ 3.0mm, the profile of ferromagnetic metal base plate 13 is identical with pillar panel 11 cross sectional shape, each ferromagnetic metal base plate 13 is respectively adhered on the lower end of corresponding pillar panel 11, polishes bottom surface after pasting on surface grinding machine.
In the present embodiment, as shown in Figure 3, in order to prevent molding box coaming plate 1 from spilling with molding box base plate 3 contact position calcium plaster, the lower end of described leakproof offset plate 12 is beyond the lower end 2 ~ 3mm of ferromagnetic metal base plate 13, when the ferromagnetic metal base plate 13 of molding box coaming plate 1 is by the magnetic adhesive of molding box base plate 3, the lower end extension 14 of leakproof offset plate 12 produces elastic deformation and is fully adjacent to molding box base plate 3, thus avoids bottom spillage；Without pasting between described ferromagnetic metal base plate 13 and leakproof offset plate 12, to avoid weakening the sealing effectiveness of leakproof offset plate 12.
In the present embodiment, as shown in Figure 2, in order to prevent molding box coaming plate 1 lap-joint's calcium plaster from beginning to end from spilling, the lap segment 15 of leakproof offset plate 12 stretches out pillar panel 20 ~ 30mm, and molding box coaming plate 1 utilizes the elastic deformation of the lap segment 15 of leakproof offset plate 12 to prevent the calcium plaster of coaming plate lap-joint from spilling when closing up.
During use, first mold assembly 2 is placed on molding box base plate 3, mold assembly 2 is fenced up by the TP molding box coaming plate 1 further according to mold assembly, close up place make the lap segment 15 of leakproof offset plate 12 produce elastic deformation and be closely attached to molding box coaming plate 1 afterbody leakproof offset plate on, then the Magnetic sucking switch of open type box plate 3, the ferromagnetic metal base plate 13 making molding box coaming plate 1 is closely pull-in on molding box base plate 3, drives leakproof offset plate base projection 14 produce elastic deformation and be fitted tightly on molding box base plate 3 simultaneously.In molding box, pour calcium plaster into, after calcium plaster solidifies, close magnetic, remove molding box coaming plate 1, i.e. available required gypsum mould.
Above in association with accompanying drawing, this utility model embodiment is explained in detail, but this utility model is not limited to described embodiment.For the ordinary skill in the art, in the case of without departing from principle of the present utility model and objective, these embodiments are carried out multiple change, revises, replace and deform and still fall within protection domain of the present utility model.
Claims (7)
1. the magnetic-type special molding box of gypsum mould metal casting, it is characterised in that include the molding box coaming plate (1) of deformable band ferromagnetic metal base plate and the molding box base plate (3) of band magnetic；Molding box coaming plate (1) is placed on molding box base plate (3), and when utilizing magnetic attraction that the ferromagnetic metal base plate of molding box coaming plate (1) produces by molding box base plate (3) to ensure its work, position immobilizes.
The magnetic-type special molding box of gypsum mould metal casting the most according to claim 1, it is provided with magnetizing coil and permanent magnetic steel in it is characterized in that described molding box base plate (3) or is provided with two group of magnets, by making the magnetic field on molding box base plate (3) work surface realize magnetizing or demagnetizing magnetizing coil energising or moving magnet group, thus possesses magnetic attraction function.
The magnetic-type special molding box of gypsum mould metal casting the most according to claim 1, it is characterised in that described molding box coaming plate (1) includes the ferromagnetic metal base plate (13) of pillar panel (11), leakproof offset plate (12) and more than two of more than two；Wherein said pillar panel (11) is made up of plastics or wood, the one side of every root post plate (11) is uniformly pasted onto on leakproof offset plate (12), distance between two adjacent upright plate (11) is 0.5 ~ 1.5 mm, the both sides of pillar panel (11) another side process the inclined-plane that angle is 30 ° ~ 75 °, to facilitate change coaming plate shape；Described ferromagnetic metal base plate (13) is located at the lower end of the pillar panel (11) of correspondence.
The magnetic-type special molding box of gypsum mould metal casting the most according to claim 3, it is characterised in that described leakproof offset plate (12) is made up of the elasticity i.e. rubber sheet of preferable macromolecular material or PVC flexible glue, and the thickness of leakproof offset plate (12) is 1.0 ~ 2.5mm.
The magnetic-type special molding box of gypsum mould metal casting the most according to claim 3, it is characterized in that described ferromagnetic metal base plate (13) is made up of Q235 steel or 45 steel or martensitic stain less steel or ferritic stainless steel, the thickness of ferromagnetic metal base plate (13) is 1.0 ~ 3.0mm.
The magnetic-type special molding box of gypsum mould metal casting the most according to claim 3, it is characterized in that described leakproof offset plate (12) lower end lower end 2 ~ 3mm beyond ferromagnetic metal base plate (13), when ferromagnetic metal base plate (13) is by magnetic attraction effect, generation elastic deformation is fully adjacent to prevent calcium plaster from spilling on molding box base plate (3) by leakproof offset plate base projection (14).
The magnetic-type special molding box of gypsum mould metal casting the most according to claim 3, it is characterized in that leakproof offset plate (12) end of described molding box coaming plate (1) is provided with lap segment (15), described lap segment (15) stretches out pillar panel (11) 20 ~ 30mm, and molding box coaming plate (1) utilizes the elastic deformation of lap segment (15) to prevent the calcium plaster of coaming plate lap-joint from spilling when closing up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308495.9U CN205650779U (en) | 2016-04-14 | 2016-04-14 | Special casting box of magnetic -type gypsum mold metal founding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308495.9U CN205650779U (en) | 2016-04-14 | 2016-04-14 | Special casting box of magnetic -type gypsum mold metal founding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205650779U true CN205650779U (en) | 2016-10-19 |
Family
ID=57390263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620308495.9U Expired - Fee Related CN205650779U (en) | 2016-04-14 | 2016-04-14 | Special casting box of magnetic -type gypsum mold metal founding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205650779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728665A (en) * | 2016-04-14 | 2016-07-06 | 顺德职业技术学院 | Magnetic type special mold box for gypsum type metal casting |
-
2016
- 2016-04-14 CN CN201620308495.9U patent/CN205650779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105728665A (en) * | 2016-04-14 | 2016-07-06 | 顺德职业技术学院 | Magnetic type special mold box for gypsum type metal casting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW254989B (en) | Decorative mold for forming concrete surface with uneven pattern and method of forming concrete surface with uneven pattern | |
| CN206520077U (en) | A kind of mould for prefabricated superimposed sheet | |
| CN201098723Y (en) | Magnetic suction type adjustable casting die | |
| CN205650779U (en) | Special casting box of magnetic -type gypsum mold metal founding | |
| CN105728665A (en) | Magnetic type special mold box for gypsum type metal casting | |
| AU2009281037A1 (en) | Mould system for changing the depth of a cardboard-based container | |
| CN205578006U (en) | Shield that formula face type built -in fitting is pasted in area constructs section of jurisdiction template structure | |
| CN108943539A (en) | A kind of organic glass mold making compound section tunnel-liner model | |
| CN204935621U (en) | A kind of universal piston rod part puts pallet | |
| CN201192914Y (en) | Diaphragm attaching machine | |
| FR2885840A1 (en) | METHOD AND MOLD FOR MOLDING STRUCTURED PLATES | |
| CN106925723A (en) | A kind of assembling localization method of core | |
| CN203184587U (en) | Casting sprue cup | |
| CN202621724U (en) | Scalloped segment head die | |
| CN209261997U (en) | A kind of bodywork surface mark component stickup tooling | |
| CN206011777U (en) | A kind of component for making the composite panel with smooth surface | |
| CN205763694U (en) | Wet sand casting copper insert mo(u)lding line mould | |
| CN205551390U (en) | High accuracy casting mould | |
| CN202197825U (en) | Parallel drum wheel cover plate for cigarette machine | |
| CN211492076U (en) | Window frame fixing tool die with adjustable size | |
| CN1276824C (en) | Process for producing concrete analogue forming rubber mold | |
| CN109317605A (en) | A kind of casting die molding machine and its application method | |
| CN104476708B (en) | Photoelastic model die for blank | |
| CN207156289U (en) | A kind of easily assembling plastic mould for the production of wood moulding plank road | |
| CN209124831U (en) | Integral type bracket die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20190414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |