CN204263313U - A kind of ceramic tile molding die being convenient to blanking - Google Patents
A kind of ceramic tile molding die being convenient to blanking Download PDFInfo
- Publication number
- CN204263313U CN204263313U CN201420653993.8U CN201420653993U CN204263313U CN 204263313 U CN204263313 U CN 204263313U CN 201420653993 U CN201420653993 U CN 201420653993U CN 204263313 U CN204263313 U CN 204263313U
- Authority
- CN
- China
- Prior art keywords
- mold core
- charging conduit
- lower mold
- side plate
- loxosis
- 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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Abstract
The utility model discloses a kind of ceramic tile molding die being convenient to blanking, belong to powder field shaping technique, it comprises and surrounds framed each side plate, side plate is provided with the alloy loxosis from bottom to top in outward-dipping shape, be characterised in that: the inwall of side plate offers charging conduit, the roof of charging conduit is positioned at the below of alloy loxosis lower end.This mould is due to when adobe is compressing, the upper end of lower mold core is positioned at the lower end of alloy loxosis, and by offering charging conduit on the inwall of side plate, and the roof of charging conduit is positioned at the below of alloy loxosis lower end, then can make in compressing process, to be extruded the powder falling into gap between side plate and lower mold core, when lower mold core ejects adobe, powder can continue whereabouts and enter charging conduit, make the release that the powder be extruded obtains spatially, and unlikelyly press more real and more real, cause lower mold core by card.
Description
Technical field
The utility model belongs to powder field shaping technique, is specifically related to a kind of ceramic tile molding die being convenient to blanking.
Background technology
In the production of ceramic floor brick, compacting is still the effective green brick forming method generally adopted, namely surround framed by four blocks of side plates, the base of press installs lower mold core, the dynamic beam of press installs core rod, upper mold core and lower mold core stretch into framed from framed upper and lower successively, and jointly surround die cavity with framed, are arranged in the ceramic powder press-formed of die cavity by general who has surrendered under dynamic beam.
Conveniently upper mold core and lower mold core middlely freely to move up and down framed, usual upper mold core and leave a little gap between lower mold core and side plate.When adobe is compressing, has powder and be squeezed in lower mold core and interpleural gap, and after compacting, adobe is by lower mold core ejection process, and the powder falling into gap falls again.Along with increasing of shaping adobe quantity, powder can be more crowded more in gap, and more crowded more real, and lower mold core is blocked the most at last, and brick machine cannot normally be worked, and affects the normal production of adobe.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of ceramic tile molding die being convenient to blanking, and lower mold core can be prevented to be lived by powder jam.
For solving the problems of the technologies described above, the technical solution of the utility model is: design a kind of ceramic tile molding die being convenient to blanking, comprise and surround framed each side plate, side plate is provided with the alloy loxosis from bottom to top in outward-dipping shape, it is characterized in that: the inwall of side plate offers charging conduit, the roof of charging conduit is positioned at the below of alloy loxosis lower end.
Preferably, in die cavity, be fitted with lower mold core, the lower sidewall of lower mold core is provided with the groove caved inward, and the bottom of groove is communicated with the bottom surface of lower mold core; Top is positioned at the below of charging conduit diapire.
Preferably, the top of groove is positioned at the below of charging conduit.
Preferably, the degree of depth of charging conduit is 0.1 ~ 10 ㎜.
Preferably, the degree of depth of groove is 0.1 ~ 20 ㎜.
Compared with prior art, the beneficial effects of the utility model are:
1, due to when adobe is compressing, the upper end of lower mold core is positioned at the lower end of alloy loxosis, and by offering charging conduit on the inwall of side plate, and the roof of charging conduit is positioned at the below of alloy loxosis lower end, then can make to be extruded the powder falling into gap between side plate and lower mold core in compressing process, when lower mold core ejects adobe, powder can continue whereabouts and enter charging conduit, make the release that the powder be extruded obtains spatially, and unlikelyly press more real and more real, cause lower mold core by card.
2, because the lower sidewall of lower mold core is provided with the groove caved inward, the bottom of groove is communicated with the bottom surface of lower mold core, groove and side sheet room is made to surround the second charging conduit of lower openings, when ejecting adobe, lower mold core is moved, in this process, the first charging conduit and the second charging conduit are connected, enable the further release that the powder fallen obtains spatially, and fall from here, thus effectively prevent the snap gauge phenomenon caused due to the blocking of powder further.
3, the utility model structure is simple, can make to fall into the powder in gap between side plate and lower mold core and automatically falls and discharge, prevent lower mold core by card, be convenient in industry apply.
Accompanying drawing explanation
Fig. 1 is the view of the utility model pressing process;
Fig. 2 is the zoomed-in view of local I in Fig. 1;
Fig. 3 is the view one in the utility model pushing tow process;
Fig. 4 is the zoomed-in view of local I I in Fig. 3;
Fig. 5 is the view two in the utility model pushing tow process;
Fig. 6 is the zoomed-in view of local I II in Fig. 5.
Mark in figure: 1, side plate; 2, alloy loxosis; 3, ceramic powder; 4, lower mold core; 5, the first charging conduit; 6, groove.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
In the utility model, the side near framed center is defined as inner side; Correspondingly the side away from framed center is defined as outside; The corresponding correspondence of orientation up and down when being in using state is defined as the upper side and lower side, framed horizontal direction is defined as thickness direction simultaneously.
As depicted in figs. 1 and 2, surround framed by four blocks of side plates 1 in the utility model, side plate 1 is provided with the alloy loxosis 2 from bottom to top in outward-dipping shape, and on the inwall of side plate, offer the charging conduit that the degree of depth is 0.1 ~ 10 ㎜, the roof of charging conduit is positioned at the below of alloy loxosis 2 lower end, can make in compressing process, to be extruded the ceramic powder 3 falling into gap between side plate and lower mold core 4, when lower mold core 4 ejects adobe, ceramic powder 3 can continue whereabouts and enter charging conduit, make the release that the ceramic powder 3 be extruded obtains spatially, and unlikelyly press more real and more real, cause lower mold core 4 by card.
In order to better prevent snap gauge, the lower sidewall of also equipped in die cavity lower mold core 4 is provided with the groove 6 caved inward, and the degree of depth of groove 6 is 0.1 ~ 20 ㎜.The bottom surface of the bottom connection lower mold core 4 of groove 6, top are positioned at the below of charging conduit diapire.
During work, lower mold core 4 is stretched into from below framed in, the working face of lower mold core 4 is positioned at the below of alloy loxosis 2 lower end, and jointly surround die cavity with side plate, ceramic powder 3 is dropped in die cavity, upper mold core is from top press-in die cavity, ceramic powder 3 in die cavity has in the gap be partly squeezed between side plate and lower mold core 4 under pressure, until the ceramic powder 3 in die cavity be pressed shaping after, upper mold core is moved, lower mold core 4 ejects adobe, now lower mold core 4 is moved relative on side plate, the ceramic powder 3 being squeezed into gap continues to move down and enters the first charging conduit 5 along gap under this migration, spatially cushioned, thus prevent snap gauge.
As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, lower mold core 4 is moved on continuing, when the upper edge of groove 6 arrives above the diapire of the first charging conduit 5, first charging conduit 5 and the second charging conduit are connected, the ceramic powder 3 falling into the first charging conduit 5 just enters the second charging conduit, fall from the second charging conduit, prevent the alluvial of ceramic powder 3 better.
The existence of the first charging conduit 5 and the second charging conduit, except above-mentioned prevent snap gauge effect except, also increase exhaust passage, be convenient to die cavity exhaust.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. be convenient to the ceramic tile molding die of blanking for one kind, comprise and surround framed each side plate, side plate is provided with the alloy loxosis from bottom to top in outward-dipping shape, and it is characterized in that: the inwall of side plate offers charging conduit, the roof of charging conduit is positioned at the below of alloy loxosis lower end.
2. according to the ceramic tile molding die being convenient to blanking according to claim 1, it is characterized in that: in die cavity, be fitted with lower mold core, the lower sidewall of lower mold core is provided with the groove caved inward, and the bottom of groove is communicated with the bottom surface of lower mold core; Top is positioned at the below of charging conduit diapire.
3. according to the ceramic tile molding die being convenient to blanking according to claim 2, it is characterized in that: the top of groove is positioned at the below of charging conduit.
4., according to the arbitrary described ceramic tile molding die being convenient to blanking of claims 1 to 3, it is characterized in that: the degree of depth of charging conduit is 0.1 ~ 10 ㎜.
5. according to the ceramic tile molding die being convenient to blanking according to claim 4, it is characterized in that: the degree of depth of groove is 0.1 ~ 20 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653993.8U CN204263313U (en) | 2014-11-05 | 2014-11-05 | A kind of ceramic tile molding die being convenient to blanking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653993.8U CN204263313U (en) | 2014-11-05 | 2014-11-05 | A kind of ceramic tile molding die being convenient to blanking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263313U true CN204263313U (en) | 2015-04-15 |
Family
ID=52798210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653993.8U Expired - Fee Related CN204263313U (en) | 2014-11-05 | 2014-11-05 | A kind of ceramic tile molding die being convenient to blanking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263313U (en) |
-
2014
- 2014-11-05 CN CN201420653993.8U patent/CN204263313U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20171105 |