CN209599491U - Refractory material mold for forming exhaust structure - Google Patents
Refractory material mold for forming exhaust structure Download PDFInfo
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- CN209599491U CN209599491U CN201821152433.9U CN201821152433U CN209599491U CN 209599491 U CN209599491 U CN 209599491U CN 201821152433 U CN201821152433 U CN 201821152433U CN 209599491 U CN209599491 U CN 209599491U
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- cope plate
- air discharge
- discharge duct
- refractory material
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Abstract
The utility model discloses refractory material mold for forming exhaust structure, including symmetrically arranged side template, cope plate and lower template between two side templates, and several exhaust structures, several exhaust structures include the surrounding air discharge duct for being respectively arranged on cope plate and lower template periphery, several processing air discharge ducts in cope plate, several gas vents in processing air discharge duct, and the exhaust outlet set on side template bottom, the notch of the surrounding air discharge duct is outside and cope plate or lower template are vertically arranged relatively, several processing air discharge duct equidistant interval recess are set to the surface of cope plate, the both ends of cope plate are run through at the both ends of the processing air discharge duct, the gas vent runs through the surface and bottom surface of cope plate, the diameter that the gas vent is located in processing air discharge duct is greater than it and is located at the diameter in cope plate bottom surface.The utility model is realized effectively to be vented in mold, improves die life.
Description
Technical field
The utility model belongs to technical field of mold more particularly to a kind of refractory material mold for forming exhaust structure.
Background technique
In the production process of refractory material, forming process is very important processing step, concrete mode have static pressure at
The modes such as type, extrusion forming, vibration moulding, ramming process.Most commonly used at present is mechanical pressurization molding mode, and which is adopted
With brick machine and mold by pug compacting in the fine and close idiosome of certain shapes and size.It is rarefaction, upper mold before pug pressurization
Brick machine is connected by repeatedly strike pressurization, volume are significantly reduced and densified downwards, forms adobe, then by brick machine mandril
Adobe is ejected into die cavity.
In the process, the bulk gas in loose pug needs to be discharged, since die cavity is closed, bolster and side form
The general 0.1-0.3mm in gap between plate, the more difficult discharge of gas, forms air interlayer in adobe.One of traditional settling mode is
The gap for increasing bolster and side template makes its gap be added to 1.5-2mm, but this mode due to gap portion be pressurized compared with
It is small, cause adobe edge strength low, corner angle badly broken；Adobe biggish for volume, its internal gas is still at the time of molding
It can not effectively be discharged, air interlayer is still had inside adobe；Again, since bolster and side form sheet separation are excessive, pug
Easily enter gap, causes the side friction of bolster is excessive to cause to damage.Adobe containing air interlayer or corner angle breakage
It for rejected product, results in waste of resources, increases cost.The two of settling mode are the cycle for increasing adobe, in this way can not
Effectively it is vented and reduces brick machine shaping efficiency.
Utility model content
Purpose of the utility model is to solve above-mentioned technical problems, and provide a kind of refractory material mold for forming row
Depressed structure, is effectively vented to realize in mold, improves die life.In order to achieve the above object, the utility model skill
Art scheme is as follows:
Refractory material mold for forming exhaust structure, including symmetrically arranged side template, upper between two side templates
Template and lower template and several exhaust structures, several exhaust structures include be respectively arranged on cope plate and lower template periphery four
All air discharge ducts, several processing air discharge ducts in cope plate, set on processing air discharge duct in several gas vents and be set to side
The notch of the exhaust outlet of template bottom, the surrounding air discharge duct is outside and opposite cope plate or lower template are vertically arranged, it is described on
The side of template or side to the fit-up gap of side template of lower template are 0.1-0.3mm, several processing air discharge duct equidistant intervals
Recess is set to the surface of cope plate, and the both ends of cope plate are run through at the both ends of the processing air discharge duct, and the gas vent runs through upper mold
The surface and bottom surface of plate, the diameter that the gas vent is located in processing air discharge duct are greater than it and are located at the diameter in cope plate bottom surface.
Specifically, forming the die cavity of refractory material adobe to be pressurised between the cope plate and lower template.
Specifically, the bottom of the lower template is connected with brick machine mandril, the top of the cope plate is equipped with pressurizing device.
Specifically, the width of the surrounding air discharge duct is 1-2mm, depth 1-1.5mm.
Specifically, the matching corresponding with the thickness of cope plate or lower template of the depth of the surrounding air discharge duct.
Specifically, the spacing of each surrounding air discharge duct is 30-50mm.
Specifically, the gas vent is in inverted cone-shaped structure.
Specifically, the width of the processing air discharge duct is equal to the diameter on gas vent top.
Specifically, the exhaust outlet is up-narrow and down-wide trapezium structure.
Specifically, when carrying out binder operation, the bottom surface of the lower template and bottom surface of side template is opposite flushes.
Compared with prior art, the beneficial effect major embodiment of the utility model refractory material mold for forming exhaust structure
:
The setting that surrounding air discharge duct, processing air discharge duct and exhaust outlet are specifically included by several exhaust structures, to entirety
Mold carries out effectively exhaust operation, reduces the fit-up gap between cope plate or lower template and side template so that adobe seamed edge and
The intensity of apex angle is reinforced, and greatly reduces adobe and leads to the problem of air interlayer or breakage, raising ratio of briquetting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the schematic top plan view of cope plate in the present embodiment；
Fig. 3 is the schematic side view of Fig. 2；
Fig. 4 is the schematic top plan view of lower template in the present embodiment；
Fig. 5 is the schematic side view of side template in the present embodiment；
Digital representation in figure:
1 side template, 11 fit-up gaps, 12 exhaust outlets, 2 cope plates, 21 pressurizing devices, 3 lower templates, 31 brick machine mandrils, 4
Die cavity, 5 surrounding air discharge ducts, 6 processing air discharge ducts, 61 gas vents.
Specific embodiment
With reference to the accompanying drawing by the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Embodiment:
Referring to Fig.1 shown in -5, the present embodiment is refractory material mold for forming exhaust structure, including symmetrically arranged side form
Plate 1, the cope plate 2 between two side templates 1 and lower template 3 and several exhaust structures；
The die cavity 4 of refractory material adobe to be pressurised is formed between cope plate 2 and lower template 3.
The bottom of lower template 3 is connected with brick machine mandril 31, and the top of cope plate 2 is equipped with pressurizing device 21.
Several exhaust structures include the surrounding exhaust for several equidistant intervals for being respectively arranged on 3 periphery of cope plate 2 and lower template
The notch of slot 5, surrounding air discharge duct 5 is outside and cope plate 2 or lower template 3 are vertically arranged relatively；
Wherein, the width of surrounding air discharge duct 5 is 1-2mm, depth 1-1.5mm.The depth and cope plate of surrounding air discharge duct 5
2 or lower template 3 the corresponding matching of thickness, the spacing of each surrounding air discharge duct 5 is 30-50mm.
The side of cope plate 2 or side to the fit-up gap of side template 1 11 of lower template 3 are 0.1-0.3mm.
Surrounding air discharge duct 5 effectively to be connected to outside atmosphere inside die cavity 4, forms surrounding exhaust passage, is effectively being vented
In the case where guarantee adobe edge strength.The width and depth bounds of above-mentioned surrounding air discharge duct 5 avoid air discharge duct is excessive from causing
Green strength is low or air discharge duct it is overstocked caused by 2 side of cope plate and 3 side of lower template it is easily damaged.
Several exhaust structures further include several processing air discharge ducts 6 in the cope plate 2 and are set to processing air discharge duct 6
Interior several gas vents 61；
Several processing 6 equidistant interval of air discharge duct recess are set to the surface of cope plate 2, and the both ends of processing air discharge duct 6 are through upper
The both ends of template 2.
Several 61 equidistant intervals of gas vent are set in processing air discharge duct 6, and gas vent 61 runs through the surface and bottom of cope plate 2
Face.
Gas vent 61 is in inverted cone-shaped structure, and the diameter that gas vent 61 is located in processing air discharge duct 6 is greater than it and is located at cope plate 2
Diameter in bottom surface.
Wherein, the diameter of 61 lower part of gas vent is 1.5-2mm, and the diameter on top is 5-7mm, processes the width of air discharge duct 6
Equal to the diameter on 61 top of gas vent, the depth for processing air discharge duct 6 is 2-4mm.
When green brick forming, 2 inner vent of cope plate, 61 lower part is contacted with pug, 61 top of gas vent and processing air discharge duct 6
Perforation forms the middle part exhaust passage in cope plate 2, and due to the vent structure of inverted cone-shaped, 4 air pressure inside of die cavity is high, exhaust
61 top of hole is larger, and air pressure is low, is more advantageous to gas and is smoothly discharged；It, will not be because of pressurizeing secondly, 61 top of gas vent is larger
Pug flies out from gas vent 61 and blocks gas vent 61 in die cavity in journey, is conducive to clear up gas vent 61.
The diameter range of 61 lower part of gas vent and the diameter range of upper part effectively avoid causing because gas vent 61 is excessive
Cause pug to be adhered to gas vent 61 in 2 rapid wear of template or pressure process and causes brick face pit problem；Effectively avoid because of gas vent
61 it is too small cause gas vent 61 easily blocking and do not have scavenging action.
Wherein, processing 6 back gauge of air discharge duct is 50-80mm, processes 6 spacing 50-80mm of air discharge duct, and 61 back gauge of gas vent is
50-100mm, 61 spacing 50-70mm of gas vent.
The back gauge of air discharge duct 6 and the back gauge and spacing of spacing and gas vent 61 are processed according to practical 2 compression face of cope plate
Depending on the volume of long-pending and formed adobe, guarantee the validity of exhaust and the service life of cope plate, processing air discharge duct 6
It is arranged subject to the direction of 2 longer sides of extending direction template above.
Several exhaust structures further include the exhaust outlet 12 set on 1 bottom of side template, and exhaust outlet 12 is located at 1 bottom of side template
Center, exhaust outlet 12 are up-narrow and down-wide trapezium structure.
Wherein, the height of exhaust outlet 12 is not more than the 1/3 of the thickness of lower template 3, and the width of exhaust outlet 12 is 1 bottom of side template
The 1/3-1/4 of minister's degree.It is the intensity in order to guarantee side template 1, above-mentioned row that side template 1, which is not provided with exhaust outlet 12, in the prior art
The height and width range of port 12 also have exhaust effect under the intensity that ensure that side template 1, improve the use of side template 1
Service life, the fit-up gap 11 between exhaust outlet 12 and lower template 3 are connected to, enhancing exhaust.
When carrying out binder operation, the bottom surface of lower template 3 is opposite with the bottom surface of side template 1 to be flushed.
When using the present embodiment, surrounding air discharge duct 5, processing air discharge duct 6 and row are specifically included by several exhaust structures
The setting of port 12 carries out effectively exhaust operation to unitary mould, reduces the dress between cope plate 2 or lower template 3 and side template 1
With gap 11, so that the intensity of adobe seamed edge and apex angle is reinforced, greatly reduces adobe and generate asking for air interlayer or breakage
Topic improves ratio of briquetting.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (10)
1. refractory material mold for forming exhaust structure, it is characterised in that: including symmetrically arranged side template, be set to two side templates
Between cope plate and lower template and several exhaust structures, several exhaust structures include being respectively arranged on cope plate and lower template
The surrounding air discharge duct of periphery, several processing air discharge ducts in cope plate, set on processing air discharge duct in several gas vents, with
And the exhaust outlet set on side template bottom, the notch of the surrounding air discharge duct is outside and cope plate or lower template are set vertically relatively
It sets, the side of the cope plate or side to the fit-up gap of side template of lower template are 0.1-0.3mm, several processing air discharge ducts
Equidistant interval recess is set to the surface of cope plate, and the both ends of cope plate, the gas vent are run through in the both ends of the processing air discharge duct
Through the surface and bottom surface of cope plate, the diameter that the gas vent is located in processing air discharge duct is greater than it and is located in cope plate bottom surface
Diameter.
2. refractory material mold for forming exhaust structure according to claim 1, it is characterised in that: the cope plate is under
The die cavity of refractory material adobe to be pressurised is formed between template.
3. refractory material mold for forming exhaust structure according to claim 1, it is characterised in that: the bottom of the lower template
Portion is connected with brick machine mandril, and the top of the cope plate is equipped with pressurizing device.
4. refractory material mold for forming exhaust structure according to claim 1, it is characterised in that: the surrounding air discharge duct
Width be 1-2mm, depth 1-1.5mm.
5. refractory material mold for forming exhaust structure according to claim 1, it is characterised in that: the surrounding air discharge duct
Depth matching corresponding with the thickness of cope plate or lower template.
6. refractory material mold for forming exhaust structure according to claim 1, it is characterised in that: each surrounding exhaust
The spacing of slot is 30-50mm.
7. refractory material mold for forming exhaust structure according to claim 1, it is characterised in that: the gas vent is in
Tapered structure.
8. refractory material mold for forming exhaust structure according to claim 1, it is characterised in that: the processing air discharge duct
Width be equal to gas vent top diameter.
9. refractory material mold for forming exhaust structure according to claim 1, it is characterised in that: the exhaust outlet is upper
Narrow lower wide trapezium structure.
10. refractory material mold for forming exhaust structure according to claim 1, it is characterised in that: carry out binder operation
When, the bottom surface of the lower template and bottom surface of side template is opposite flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152433.9U CN209599491U (en) | 2018-07-20 | 2018-07-20 | Refractory material mold for forming exhaust structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821152433.9U CN209599491U (en) | 2018-07-20 | 2018-07-20 | Refractory material mold for forming exhaust structure |
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| Publication Number | Publication Date |
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| CN209599491U true CN209599491U (en) | 2019-11-08 |
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| CN201821152433.9U Active CN209599491U (en) | 2018-07-20 | 2018-07-20 | Refractory material mold for forming exhaust structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943347A (en) * | 2018-07-20 | 2018-12-07 | 昆山思创耐火材料有限公司 | Refractory material mold for forming exhaust structure |
-
2018
- 2018-07-20 CN CN201821152433.9U patent/CN209599491U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943347A (en) * | 2018-07-20 | 2018-12-07 | 昆山思创耐火材料有限公司 | Refractory material mold for forming exhaust structure |
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