CN201389903Y - Ceramic tube extrusion-forming adjustable die - Google Patents
Ceramic tube extrusion-forming adjustable die Download PDFInfo
- Publication number
- CN201389903Y CN201389903Y CN200920032776U CN200920032776U CN201389903Y CN 201389903 Y CN201389903 Y CN 201389903Y CN 200920032776 U CN200920032776 U CN 200920032776U CN 200920032776 U CN200920032776 U CN 200920032776U CN 201389903 Y CN201389903 Y CN 201389903Y
- Authority
- CN
- China
- Prior art keywords
- adjustable
- ring
- die
- ring outer
- die orifice
- 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 - Lifetime
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Abstract
The utility model relates to a ceramic tube extrusion-forming adjustable die. In the extrusion-forming process of a ceramic tube, as pug is stressed nonuniformly when in spiral extrusion, the swinging, bending and deformation of a made-up article can be caused by different pug densities when the made-up article goes out of a die orifice. The utility model is characterized in that the die comprises a vacuum pug mill, a core rod, an adjustable ring, an adjustable-ring outer ring, a fixing ring, a fixing-ring outer ring and a die orifice gland, wherein the adjustable-ring outer ring, the fixing-ring outer ring and the die orifice gland are sequentially connected at one side of a pug nozzle of the vacuum pug mill and are fixed by bolts; the adjustable ring is arranged at the inner side of the adjustable-ring outer ring, an adjustable gap is left between the adjustable ring and the adjustable-ring outer ring, and the adjustable ring and the adjustable-ring outer ring are fixed by adjusting bolts; the fixing ring is arranged at the inner side of the fixing-ring outer ring, and the fixing ring and the fixing-ring outer ring are fixed by bolts. According to the die orifice outgoing direction of the die-extruded made-up article, the adjusting bolts on the adjustable-ring outer ring can be correspondingly screwed in or out, so as to ensure the extrusion straightness of the made-up article.
Description
Technical field
The utility model belongs to the ceramic product production field, is specifically related to a kind of earthenware extrusion forming adjustable die.
Technical background
Earthenware is in the extrusion forming process, because pug discontinuity when screw extrusion, can different swing and the flexural deformations that cause made-up article when made-up article exports because of the density of pug.The existing tool of touching is touched cover and one by one and is touched core and forms, can not can't solve above problem extruded product implementation adjusting.The utility model can be regulated and touch tool and solved this difficult problem, has realized regulating while extruding, and has eliminated the made-up article swing, has overcome flexural deformation, has increased substantially the moulding qualification rate.
The utility model content
Technical problem to be solved in the utility model provides and a kind ofly can make pug density unanimity when moulding, to reduce the flexural deformation of made-up article, improves the earthenware extrusion forming adjustable die of the qualification rate of made-up article extrusion forming.
For solving the problems of the technologies described above the technical scheme that the utility model is taked:
Special character of the present utility model is: comprise vacuum deairing machine, core bar, adjustable ring, adjustable ring outer shroud, retainer ring, retainer ring outer shroud, die orifice gland; Mud discharging nozzle one side of described vacuum deairing machine connects adjustable ring outer shroud, retainer ring outer shroud, die orifice gland successively, and passes through bolting; Described adjustable ring outer shroud inboard is provided with adjustable ring, and it is provided with between the two regulates the gap, and by regulating bolting; Described retainer ring outer shroud inboard is provided with retainer ring, and passes through bolting.
The inwall and the level of above-mentioned adjustable ring are angled.
The inwall of above-mentioned adjustable ring becomes 15-30 ° of angle with level.
Above-mentioned die orifice gland inboard is provided with die orifice, core rod, and core rod is fixed on the core bar by screw.
The inwall of above-mentioned die orifice is that taper hole and straight hole connect and compose.
The mud inlet diameter of above-mentioned retainer ring inwall is identical with adjustable ring mud mouth diameter.
The mud inlet diameter of above-mentioned die orifice inwall is identical with retainer ring mud mouth diameter.
Compared with prior art, the beneficial effects of the utility model:
Direction during according to the made-up article outlet of extruding through mould correspondingly screws in or screws out the set screw of regulating on the adjustable ring outer shroud, the linearity when guaranteeing that made-up article is extruded.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Referring to Fig. 1, the utility model comprises vacuum deairing machine 1, core bar 2, adjustable ring 3, adjustable ring outer shroud 4, retainer ring 5, retainer ring outer shroud 6, die orifice gland 7; Mud discharging nozzle one side of vacuum deairing machine 1 connects adjustable ring outer shroud 4, retainer ring outer shroud 6, die orifice gland 7 successively, and passes through bolting.
Adjustable ring outer shroud 4 inboards are provided with adjustable ring 3, it is provided with between the two regulates gap 10, and by regulating bolting, direction when exporting according to the made-up article of extruding through mould, correspondingly screw in or screw out the adjusting bolt of regulating on the adjustable ring outer shroud 4, the linearity when guaranteeing that made-up article is extruded.
Retainer ring outer shroud 6 inboards are provided with retainer ring, and pass through bolting.
The inwall of adjustable ring 3 becomes 15-30 ° of angle with level.
Die orifice gland 7 inboards are provided with die orifice 8, core rod 9, and core rod 9 is fixed on the core bar 2 by screw.
The inwall of die orifice 8 is that taper hole and straight hole connect and compose.
The mud inlet diameter of retainer ring 5 inwalls is identical with adjustable ring 3 mud mouth diameters, and the mud inlet diameter of die orifice 8 inwalls is identical with retainer ring 5 mud mouth diameters.
Claims (7)
1, a kind of earthenware extrusion forming adjustable die is characterized in that: comprise vacuum deairing machine (1), core bar (2), adjustable ring (3), adjustable ring outer shroud (4), retainer ring (5), retainer ring outer shroud (6), die orifice gland (7); Mud discharging nozzle one side of described vacuum deairing machine (1) connects adjustable ring outer shroud (4), retainer ring outer shroud (6), die orifice gland (7) successively, and passes through bolting; Described adjustable ring outer shroud (4) inboard is provided with adjustable ring (3), and it is provided with between the two regulates gap (10), and by regulating bolting; Described retainer ring outer shroud (6) inboard is provided with retainer ring (5), and passes through bolting.
2, a kind of earthenware extrusion forming adjustable die according to claim 1, it is characterized in that: the inwall and the level of described adjustable ring (3) are angled.
3, a kind of earthenware extrusion forming adjustable die according to claim 1 and 2, it is characterized in that: the inwall of described adjustable ring (3) becomes 15-30 ° of angle with level.
4, a kind of earthenware extrusion forming adjustable die according to claim 3, it is characterized in that: described die orifice gland (7) inboard is provided with die orifice (8), core rod (9), and core rod (9) is fixed on the core bar (2) by screw.
5, a kind of earthenware extrusion forming adjustable die according to claim 4 is characterized in that: the inwall of described die orifice (8) is that taper hole and straight hole connect and compose.
6, a kind of earthenware extrusion forming adjustable die according to claim 5 is characterized in that: the mud inlet diameter of described retainer ring (5) inwall is identical with adjustable ring (3) mud mouth diameter.
7, a kind of earthenware extrusion forming adjustable die according to claim 6 is characterized in that: the mud inlet diameter of described die orifice (8) inwall is identical with retainer ring (5) mud mouth diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920032776U CN201389903Y (en) | 2009-04-24 | 2009-04-24 | Ceramic tube extrusion-forming adjustable die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920032776U CN201389903Y (en) | 2009-04-24 | 2009-04-24 | Ceramic tube extrusion-forming adjustable die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389903Y true CN201389903Y (en) | 2010-01-27 |
Family
ID=41596726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920032776U Expired - Lifetime CN201389903Y (en) | 2009-04-24 | 2009-04-24 | Ceramic tube extrusion-forming adjustable die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389903Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241056A (en) * | 2011-07-11 | 2011-11-16 | 新嘉理（江苏）陶瓷有限公司 | Extruding mould for dry-hang ceramic plate |
| CN102335954A (en) * | 2011-09-27 | 2012-02-01 | 程永科 | Multifunctional hanging plate and split brick extrusion forming mold |
-
2009
- 2009-04-24 CN CN200920032776U patent/CN201389903Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241056A (en) * | 2011-07-11 | 2011-11-16 | 新嘉理（江苏）陶瓷有限公司 | Extruding mould for dry-hang ceramic plate |
| CN102335954A (en) * | 2011-09-27 | 2012-02-01 | 程永科 | Multifunctional hanging plate and split brick extrusion forming mold |
| CN102335954B (en) * | 2011-09-27 | 2014-10-01 | 程永科 | Multifunctional hanging plate and split brick extrusion forming mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ceramic tube extrusion-forming adjustable die Effective date of registration: 20120912 Granted publication date: 20100127 Pledgee: Xi'an innovation technology investment Company limited by guarantee Pledgor: Xi'an Jieli Special Ceramic Research & Manufacture Co., Ltd. Registration number: 2012990000520 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |
|
| CX01 | Expiry of patent term |