CN206011410U - The lower die structure of crucible forming machine - Google Patents
The lower die structure of crucible forming machine Download PDFInfo
- Publication number
- CN206011410U CN206011410U CN201620940118.7U CN201620940118U CN206011410U CN 206011410 U CN206011410 U CN 206011410U CN 201620940118 U CN201620940118 U CN 201620940118U CN 206011410 U CN206011410 U CN 206011410U
- Authority
- CN
- China
- Prior art keywords
- lower mold
- mold cavity
- die cavity
- circular
- cavity wall
- 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
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- Moulds For Moulding Plastics Or The Like (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, being made, the circular or square open die cavity that the lower mold body includes the double casing combined by lower mould shell body and lower mold cavity wall and is made up of double casing with metal plate；The bottom of the die cavity is provided with multiple enclose, circular or square shallow bulge loops of point centered on centre, is uniformly distributed the pore for being provided with multiple only supplied gas and water from die cavity by shell inner chamber in entrance double casing on the lower mold cavity wall and mold cavity bottoms；One layer of 750 filter cloth of polypropylene for covering lower mold cavity wall and mold cavity bottoms, and a diameter of 2～5mm of described pore is provided with the die cavity；At least three vertically uniform shallow raised lines are provided with the lower mold cavity wall, and the circular or square shallow bulge loop and the both sides chimb of the shallow raised line that the mold cavity bottoms are arranged is the bevel edge for being conducive to the demoulding；It has simple structure, easy to install and use, reduces cost of manufacture, can carry out good fit with upper mould, not only can ensure quality of item, and can with improve production efficiency the features such as.
Description
Technical field
This utility model is related to be a kind of lower die structure of crucible forming machine, belongs to crucible field shaping technique.
Background technology
Crucible is made with the material (such as clay, graphite, china clay, quartzy or more infusibilized metallic iron etc.) of pole fire resisting
Vessel or melting pot.When there is solid heat with big fire, just must use crucible because it can more bear than glass drying oven high
Temperature.Clay pot is the container for 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 is such as:Perforation, disconnection etc., are also tested without modern instrument so far, and the percentage of A-class goods is difficult to improve, and handss
Work make low production efficiency, deficiency in economic performance, for volume larger clay pot production particularly evident.
Content of the invention
The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of simple structure, using peace
Dress is convenient, reduces cost of manufacture, can carry out good fit with upper mould, not only can ensure quality of item, and can improve life
Produce the lower die structure of the crucible forming machine of efficiency.
The purpose of this utility model by following technical solution completing, 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, being made, the lower mold body bag with metal plate
Include the double casing combined by lower mould shell body and lower mold cavity wall and be made up of double casing circular or square spacious
Mouth mold chamber；The bottom of the die cavity is provided with multiple enclose, circular or square shallow bulge loops of point centered on centre, described
Be uniformly distributed on lower mold cavity wall and mold cavity bottoms multiple only supplied gas and water is provided with from die cavity by entering in double casing
The pore of shell inner chamber.
As preferred：One layer of 750 filter cloth of polypropylene for covering lower mold cavity wall and mold cavity bottoms, and institute is provided with the die cavity
A diameter of 2～5mm of the pore that states；At least three vertically uniform shallow raised lines, the mould is provided with the lower mold cavity wall
The circular or square shallow bulge loop and the both sides chimb of the shallow raised line that bottom of chamber portion is arranged is the bevel edge for being conducive to the demoulding.
As preferred：The bottom of the lower mould shell body is provided with the discharge outlet with shell inner space, the lower mould shell body
Top be provided with the trachea with shell inner space, and the trachea is connected with external vacuum pump.
This utility model has simple structure, easy to install and use, reduces cost of manufacture, can carry out excellent fit with upper mould
Close, not only can ensure quality of item, and can with improve production efficiency the features such as.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the overlooking the structure diagram of die cavity described in the utility model.
Specific embodiment
This utility model is described in detail below in conjunction with accompanying drawing.Fig. 1, shown in 2, one kind described in the utility model
The lower die structure of crucible forming machine, it include one on one block of mobile work supporting plate 7, be made with metal plate
Lower mold body, the lower mold body includes the double casing combined by lower mould shell body 1 and lower mold cavity wall 3 and by double
The circular or square open die cavity 2 that layer shell is constituted；The bottom of the die cavity 2 be provided with multiple centered on centre point enclose and
Into, circular or square shallow bulge loop 9, this circular or square shallow bulge loop 9 is conducive to compression molding and the demoulding, and makes molding
Crucible bottom surface increases surface area；Also helping increases mould and the intensity after crucible molding（Equivalent to reinforcement）；The lower mould
Be uniformly distributed on internal chamber wall 3 and mold cavity bottoms multiple only supplied gas and water is provided with from die cavity by shell in entrance double casing
The pore 5 in chamber 4.
Shown in figure, one layer of 750 filter cloth of polypropylene for covering lower mold cavity wall 3 and mold cavity bottoms in the die cavity 2, is provided with,
And a diameter of 2～5mm of described pore 5；At least three vertically uniform shallow raised lines are provided with the lower mold cavity wall 3
10, the circular or square shallow bulge loop 9 and the both sides chimb of the shallow raised line 10 that 2 bottom of the die cavity is arranged is and is conducive to the demoulding
Bevel edge.
The bottom of lower mould shell body 1 described in the utility model is provided with the discharge outlet 6 connected with shell inner chamber 4, outside the lower mould
The top of housing 1 is provided with the trachea 8 connected with shell inner chamber 4, and the trachea 8 is connected with external vacuum pump；This connect
Trachea 8 can make shell inner chamber 4 form negative pressure or high pressure by described vacuum pump, and when negative pressure is formed, be conducive to being molded into
Type, and when shell inner chamber 4 forms high pressure, be conducive to the demoulding.
Claims (3)
1. a kind of lower die structure of crucible forming machine, it include one installed in one block of mobile work supporting plate（11）On, with gold
The lower mold body that category plate body is made, it is characterised in that the lower mold body is included by lower mould shell body (1) and lower mold cavity wall（3）
The double casing for combining and the circular or square open die cavity being made up of double casing（2）；The bottom of die cavity (2)
It is provided with multiple enclose, circular or square shallow bulge loops of point centered on centre（9）, lower mold cavity wall (3) and mould
Be uniformly distributed in the portion of bottom of chamber multiple only supplied gas and water is provided with from die cavity by entering shell inner chamber in double casing（4）Pore
(5).
2. the lower die structure of the crucible forming machine according to claim 1, it is characterised in that is provided with die cavity (2)
Layer covers 750 filter cloth of polypropylene of lower mold cavity wall (3) and mold cavity bottoms, and described pore（5）A diameter of 2～5mm；Described
Lower mold cavity wall（3）On be provided with least three vertically uniform shallow raised lines（10）, arrange circular of die cavity (2) bottom or
Square shallow bulge loop（9）With the shallow raised line（10）Both sides chimb be the bevel edge for being conducive to the demoulding.
3. the lower die structure of the crucible forming machine according to claim 1 or 2, it is characterised in that the lower mould shell body
(1) bottom is provided with and shell inner chamber（4）The discharge outlet (6) of connection, the top of lower mould shell body (1) be provided with shell
Chamber（4）The trachea of connection（8）, and the trachea（8）With external vacuum pump（7）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620940118.7U CN206011410U (en) | 2016-08-25 | 2016-08-25 | The lower die structure of crucible forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620940118.7U CN206011410U (en) | 2016-08-25 | 2016-08-25 | The lower die structure of crucible forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206011410U true CN206011410U (en) | 2017-03-15 |
Family
ID=58252772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620940118.7U Expired - Fee Related CN206011410U (en) | 2016-08-25 | 2016-08-25 | The lower die structure of crucible forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206011410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217621A (en) * | 2016-08-25 | 2016-12-14 | 德清三明坩埚有限公司 | A kind of lower die structure of crucible forming machine |
-
2016
- 2016-08-25 CN CN201620940118.7U patent/CN206011410U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217621A (en) * | 2016-08-25 | 2016-12-14 | 德清三明坩埚有限公司 | A kind of lower die structure of crucible forming machine |
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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: 20170315 Termination date: 20170825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |