CN106217621A - A kind of lower die structure of crucible forming machine - Google Patents
A kind of lower die structure of crucible forming machine Download PDFInfo
- Publication number
- CN106217621A CN106217621A CN201610724197.2A CN201610724197A CN106217621A CN 106217621 A CN106217621 A CN 106217621A CN 201610724197 A CN201610724197 A CN 201610724197A CN 106217621 A CN106217621 A CN 106217621A
- Authority
- CN
- China
- Prior art keywords
- lower mold
- die cavity
- chamber wall
- internal chamber
- shallow
- 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.)
- Pending
Links
- 239000011148 porous material Substances 0.000 claims abstract description 8
- 239000004743 Polypropylene Substances 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims abstract description 4
- -1 polypropylene Polymers 0.000 claims abstract description 4
- 229920001155 polypropylene Polymers 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 210000003437 trachea Anatomy 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000004927 clay Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0008—Venting channels, e.g. to avoid vacuum during demoulding or allowing air to escape during feeding, pressing or moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/44—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for treating with gases or degassing, e.g. for de-aerating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
A kind of lower die structure of crucible forming machine, it includes that one is arranged on lower mold body on one block of mobile work supporting plate, that be made with metal plate, and described lower mold body includes the double casing combined by lower mold shell body and lower mold internal chamber wall and the circle being made up of double casing or square uncovered die cavity；The bottom of described die cavity is provided with multiple enclose, circular or square shallow bulge loop of point centered by centre, described lower mold internal chamber wall and mold cavity bottoms is uniformly distributed and is provided with multiple only supplied gas and water from die cavity by entering the pore of double casing mesochite inner chamber；It is provided with one layer in described die cavity and covers lower mold internal chamber wall and polypropylene 750 filter cloth of mold cavity bottoms, and a diameter of the 2 of described pore～5mm；It is provided with the shallow raised line of the most uniform at least three, the circle of described mold cavity bottoms setting or the both sides chimb of square shallow bulge loop and described shallow raised line on described lower mold internal chamber wall and is the bevel edge of the beneficially demoulding；It has simple in construction, easy to install and use, reduces cost of manufacture, can carry out good fit with upper mold, is possible not only to ensure quality of item, and can improve the features such as production efficiency.
Description
Technical field
The present invention relates to is the lower die structure of a kind of crucible forming machine, belongs to crucible field shaping technique.
Background technology
Crucible is made with the most fire-resistant material (such as clay, graphite, china clay, quartzy or more infusibilized metallic iron etc.)
Vessel or melting pot.When there being solid to heat with big fire, it is necessary for using crucible, because it more can bear high than glass drying oven
Temperature.Clay pot is the container melting glass, and high temperature resistant, anti-erosion, other containers cannot replace.In prior art, clay earthenware
Crucible manufacture is offhand, and quality big rise and big fall are difficult to control, and objectively climate restriction, subjective by anthropic factor shadow
Ring, its inherent quality problem such as: boring a hole, disconnection etc., the most also do not have modern instrument to test, the percentage of A-class goods is difficult to improve, and hands
It is low that work makes production efficiency, deficiency in economic performance, and the clay pot bigger for volume produces particularly evident.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, and a kind of simple in construction is provided, use installation side
Just, reduce cost of manufacture, can carry out good fit with upper mold, be possible not only to ensure quality of item, and production effect can be improved
The lower die structure of the crucible forming machine of rate.
It is an object of the invention to complete by following technical solution, the lower die structure of a kind of crucible forming machine, its bag
Include one and be arranged on lower mold body on one block of mobile work supporting plate, that be made with metal plate, described lower mold body include by
Double casing that lower mold shell body and lower mold internal chamber wall combine and the circular or square open-top mold being made up of double casing
Chamber；The bottom of described die cavity is provided with multiple enclose, the circular or square shallow bulge loop of point, described lower mold centered by centre
It is uniformly distributed on internal chamber wall and mold cavity bottoms and is provided with multiple only supplied gas and water from die cavity by entering in double casing mesochite
The pore in chamber.
As preferably: be provided with one layer in described die cavity and cover lower mold internal chamber wall and polypropylene 750 filter cloth of mold cavity bottoms, and institute
A diameter of the 2 of the pore stated～5mm；The shallow raised line of the most uniform at least three, described mould it is provided with on described lower mold internal chamber wall
The circle arranged bottom chamber or the both sides chimb of square shallow bulge loop and described shallow raised line are the bevel edge of the beneficially demoulding.
As preferably: the bottom of described lower mold shell body is provided with and the discharge outlet of shell inner space, described lower mold shell body
Top be provided with and the trachea of shell inner space, and this trachea connects with external vacuum pump.
The present invention has simple in construction, easy to install and use, reduces cost of manufacture, can carry out good fit with upper mold, no
Only can ensure that quality of item, and the features such as production efficiency can be improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the plan structure schematic diagram of die cavity of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.Fig. 1, shown in 2, a kind of crucible molding of the present invention
The lower die structure of machine, it includes that one is arranged on lower mold on one block of mobile work supporting plate 7, that be made with metal plate
Body, described lower mold body includes the double casing combined by lower mold shell body 1 and lower mold internal chamber wall 3 and by double casing
The circle constituted or square uncovered die cavity 2；The bottom of described die cavity 2 be provided with multiple centered by centre point enclose,
Circular or square shallow bulge loop 9, this circle or square shallow bulge loop 9 are conducive to compression molding and the demoulding, and make the crucible of molding
Bottom surface increases surface area；Also help the intensity (being equivalent to reinforcement) after increasing mould and crucible molding；Described lower mold cavity
It is uniformly distributed on wall 3 and mold cavity bottoms and is provided with multiple only supplied gas and water from die cavity by entering double casing mesochite inner chamber 4
Pore 5.
Shown in figure, it is provided with one layer in described die cavity 2 and covers lower mold internal chamber wall 3 and polypropylene 750 filter cloth of mold cavity bottoms,
And a diameter of the 2 of described pore 5～5mm；The shallow raised line of the most uniform at least three it is provided with on described lower mold internal chamber wall 3
10, the circle arranged bottom described die cavity 2 or the both sides chimb of square shallow bulge loop 9 and described shallow raised line 10 are the beneficially demoulding
Bevel edge.
The bottom of lower mold shell body 1 of the present invention is provided with the discharge outlet 6 connected with shell inner chamber 4, described lower mold shell body
The top of 1 is provided with the trachea 8 connected with shell inner chamber 4, and this trachea 8 connects with external vacuum pump；This trachea
8 can make shell inner chamber 4 form negative pressure or high pressure by described vacuum pump, and when forming negative pressure, beneficially compression molding, and
When shell inner chamber 4 forms high pressure, the beneficially demoulding.
Claims (3)
1. a lower die structure for crucible forming machine, it includes that one is arranged on one piece of mobile work supporting plate (11), use gold
Belong to the lower mold body that plate body is made, it is characterised in that described lower mold body includes by lower mold shell body (1) and lower mold internal chamber wall (3)
The double casing combined and the circle being made up of double casing or square uncovered die cavity (2)；The bottom of described die cavity (2)
It is provided with multiple enclose, the circular or square shallow bulge loop (9) of point, described lower mold internal chamber wall (3) and mould centered by centre
It is uniformly distributed on bottom chamber and is provided with multiple only supplied gas and water from die cavity by entering the pore of double casing mesochite inner chamber (4)
(5)。
2. according to the lower die structure of the crucible forming machine described in claim 1, it is characterised in that described die cavity is provided with one in (2)
Layer covers lower mold internal chamber wall (3) and polypropylene 750 filter cloth of mold cavity bottoms, and a diameter of the 2～5mm of described pore (5)；Described
Be provided with the shallow raised line of the most uniform at least three (10) on lower mold internal chamber wall (3), circle that described die cavity (2) bottom is arranged or
The both sides chimb of square shallow bulge loop (9) and described shallow raised line (10) is the bevel edge of the beneficially demoulding.
3. according to the lower die structure of the crucible forming machine described in claim 1 or 2, it is characterised in that described lower mold shell body
(1) bottom is provided with the discharge outlet (6) connected with shell inner chamber (4), the top of described lower mold shell body (1) be provided with in shell
The trachea (8) that chamber (4) connects, and this trachea (8) connects with external vacuum pump (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724197.2A CN106217621A (en) | 2016-08-25 | 2016-08-25 | A kind of lower die structure of crucible forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724197.2A CN106217621A (en) | 2016-08-25 | 2016-08-25 | A kind of lower die structure of crucible forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106217621A true CN106217621A (en) | 2016-12-14 |
Family
ID=57555097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610724197.2A Pending CN106217621A (en) | 2016-08-25 | 2016-08-25 | A kind of lower die structure of crucible forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106217621A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789204A (en) * | 2004-12-17 | 2006-06-21 | 德国贝格有限公司 | Herbst bremer goldschlaegerei |
| CN202106454U (en) * | 2011-06-30 | 2012-01-11 | 德清县建明坩埚厂 | Lower mold for crucible forming machine |
| CN102490253A (en) * | 2011-11-22 | 2012-06-13 | 中国铝业股份有限公司 | Forming method and forming mold for alumina ceramic crucible |
| CN206011410U (en) * | 2016-08-25 | 2017-03-15 | 德清三明坩埚有限公司 | The lower die structure of crucible forming machine |
-
2016
- 2016-08-25 CN CN201610724197.2A patent/CN106217621A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789204A (en) * | 2004-12-17 | 2006-06-21 | 德国贝格有限公司 | Herbst bremer goldschlaegerei |
| CN202106454U (en) * | 2011-06-30 | 2012-01-11 | 德清县建明坩埚厂 | Lower mold for crucible forming machine |
| CN102490253A (en) * | 2011-11-22 | 2012-06-13 | 中国铝业股份有限公司 | Forming method and forming mold for alumina ceramic crucible |
| CN206011410U (en) * | 2016-08-25 | 2017-03-15 | 德清三明坩埚有限公司 | The lower die structure of crucible forming machine |
Non-Patent Citations (1)
| Title |
|---|
| 杨东洁: "《塑料制品成型工艺》", 31 March 2007 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |