CN218065936U - Spherical crown-shaped forming die preparation device - Google Patents
Spherical crown-shaped forming die preparation device Download PDFInfo
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- CN218065936U CN218065936U CN202222074198.0U CN202222074198U CN218065936U CN 218065936 U CN218065936 U CN 218065936U CN 202222074198 U CN202222074198 U CN 202222074198U CN 218065936 U CN218065936 U CN 218065936U
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Abstract
The utility model relates to a kiln preparation technical field provides a spherical crown moulding bed preparation facilities includes: the device comprises a base, a supporting rod, a connecting shaft, a first scraper and a second scraper; the supporting rod is vertically connected to the base, and the connecting shaft is detachably connected to one end, far away from the base, of the supporting rod along the height direction of the supporting rod; the first scraper blade or the second scraper blade can be detachably connected to one end, far away from the supporting rod, of the connecting shaft, and the first scraper blade or the second scraper blade can rotate around the connecting point of the connecting shaft and the first scraper blade or the second scraper blade. Utilize the utility model provides a spherical crown shape child mould preparation facilities preparation spherical crown shape child mould can avoid appearing the seam many, smoothness degree is low and easy variability scheduling problem, has effectively improved the preparation efficiency of spherical crown shape child mould.
Description
Technical Field
The utility model relates to a kiln preparation technical field especially relates to a spherical crown moulding bed preparation facilities.
Background
In the construction of kiln engineering, the smelting and casting kiln is generally a circular smelting furnace, the top cover of which is in the shape of spherical crown or similar spherical crown and can be opened and covered independently of the furnace wall, the top cover is opened for feeding, and the top cover is closed again for smelting after feeding. In the smelting process, the top cover is frequently opened and covered, and the temperature is frequently changed from about 1200 ℃ of hot smelting to the normal temperature air temperature; in addition, mechanical vibration in the mechanical uncovering and covering processes, atmosphere erosion in the smelting process and the like easily cause damage to refractory materials of the furnace cover, and the furnace cover with serious damage needs to be built or cast for prefabrication after being dismantled.
No matter in masonry or casting type prefabrication, a forming die is generally required to be manufactured, in the prior art, a spherical crown or spherical-like forming die is generally manufactured by adopting wood or steel, but because the spherical crown or spherical-like structure is in full arc transition, steel plates or wood plates are required to be divided into a plurality of small blocks, arc bending and splicing are respectively carried out, and then supporting reinforcement and other operations are carried out. The existing tire mold manufacturing mode is large in material input amount, complex in manufacturing and installation, high in technical requirement, easy to deform, incapable of guaranteeing quality, long in manufacturing period and high in manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a with spherical crown shape child mould preparation facilities for solve among the prior art kiln child mould preparation loaded down with trivial details, the quality can't obtain the problem of guaranteeing and preparation cycle length.
The utility model provides a spherical child mould preparation facilities, include: the device comprises a base, a supporting rod, a connecting shaft, a first scraper and a second scraper;
the supporting rod is vertically connected to the base, and the connecting shaft is detachably connected to one end, far away from the base, of the supporting rod along the height direction of the supporting rod;
the first scraper blade or the second scraper blade can be detachably connected to one end, far away from the support rod, of the connecting shaft, and the first scraper blade or the second scraper blade can rotate around the connecting shaft and the connecting point of the first scraper blade or the second scraper blade.
According to the utility model provides a spherical crown shape child mould preparation facilities, first scraper blade with the second scraper blade is the arc, first scraper blade with the rotation orbit of second scraper blade is spherical crown shape.
According to the utility model provides a spherical crown shape child mould preparation facilities, the radius of second scraper blade is greater than the radius of first scraper blade.
According to the utility model provides a spherical cap form child mould preparation facilities, the radius ratio of second scraper blade the radius of first scraper blade is big 50mm to 100mm.
According to the utility model provides a spherical cap-shaped forming die preparation device, the base comprises a body and a first connecting part;
the first connecting portion is perpendicular to the body, and the support rod is sleeved on the first connecting portion.
According to the spherical crown-shaped forming die manufacturing device provided by the utility model, the first connecting part is provided with the first key groove;
the first key groove is arranged along the height direction of the first connecting part; the inner wall side of bracing piece is equipped with the card key, the card key with first keyway looks adaptation.
According to the spherical crown-shaped forming die preparation device provided by the utility model, the connecting shaft comprises an upper connecting part and a lower connecting part;
the lower connecting portion is connected with one end, far away from the base, of the supporting rod, and the upper connecting portion is connected with the first scraper or the second scraper.
According to the spherical crown-shaped forming die preparation device provided by the utility model, the lower connecting part is provided with the second key groove;
the second key groove is matched with the clamping key, the lower connecting portion is embedded in the supporting rod, and the second key groove is connected with one end, far away from the first key groove, of the clamping key.
According to the device for preparing the spherical crown-shaped tire mold, the first scraper comprises a first scraper body and a second connecting part, and the first scraper body can be connected with the upper connecting part in a sleeved mode through the second connecting part;
the second scraper blade includes second scraper blade body and third connecting portion, the second scraper blade body can pass through the third connecting portion with it connects to go up connecting portion to cup joint.
According to the utility model provides a spherical crown shape child mould preparation facilities, the base with the bracing piece is makeed by metal material.
The utility model provides a spherical crown shape child mould preparation facilities is by the base, the bracing piece, the connecting axle, first scraper blade and second scraper blade are constituteed, through setting up base and bracing piece, for connecting axle and scraper blade provide supporting role, in order to ensure that the scraper blade is in firm state at the rotation in-process, can be according to the first scraper blade of end connection and the second scraper blade of actual need selectivity at the connecting axle, for example, when making child mould basis, connect first scraper blade on the connecting axle, after child mould basis preparation is accomplished, when paining cement mortar, connect the second scraper blade on the connecting axle, wherein, first scraper blade and second scraper blade homoenergetic rotate around the tie point with the connecting axle, in the rotation process, can obtain required child mould shape, scrape out spherical crown shape or the coronary child mould of class ball promptly. Compared with the prior art, the utility model provides a spherical cap shape child mould preparation facilities easy operation only needs to use the scraper blade rotation to carry out the underfill as the scale, utilizes first scraper blade to carry out the design on child mould basis, smears one deck cement mortar again, utilize the second scraper blade carry on finally design can, utilize the utility model provides a spherical cap shape child mould preparation facilities preparation spherical cap shape child mould can avoid appearing the seam many, smoothness degree low and easy variability scheduling problem, has effectively improved the preparation efficiency of spherical cap shape child mould.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a spherical crown-shaped tire mold manufacturing device provided in an embodiment of the present invention;
FIG. 2 is a schematic exploded view of a device for manufacturing a spherical cap-shaped tire mold according to an embodiment of the present invention;
FIG. 3 is a schematic view of an application scenario of a spherical crown-shaped forming die manufacturing apparatus provided by an embodiment of the present invention;
reference numerals:
1: a base; 11: a body; 12: a first connection portion; 121: a first keyway; 2: a support bar; 21: a card key; 3: a connecting shaft; 31: a lower connecting portion; 311: a second keyway; 32: an upper connecting portion; 4: a first squeegee; 41: a first squeegee body; 42: a second connecting portion; 5: a second squeegee; 51: a second squeegee body; 52: and a third connecting part.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings in the present invention will be combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description of the embodiments of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "provided with", "connected", and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
In the prior art, a sectional splicing mode is generally adopted to manufacture a forming die, and the mode of wood or steel blocking, arc bending and splicing is mainly adopted, so that in the process, if the number of blocks is small, the radian bending accuracy is not easy to grasp, the splicing difficulty is large, and the joint is difficult to smoothly transit; if the number of the blocks is large, the splicing seams are too many, and the splicing workload is doubled. In addition, no matter whether wood or steel is adopted to manufacture a large spherical crown moulding bed, the problems of plate thickness and reinforcing support deformation prevention need to be considered, the bending arc or splicing difficulty of the plate is increased due to over-thickness, and the density and the using amount of the supporting material need to be increased due to the fact that the plate is easy to deform due to over-thickness. In summary, the conventional apparatus and process for manufacturing a large-volume spherical crown or spherical-like crown molding bed made of wood or steel material includes: large material input, complex manufacturing and installation, high technical requirement, easy deformation, long period, high cost and the like.
The present invention provides a spherical cap form tire mold manufacturing apparatus, which is described below with reference to fig. 1 to 3.
The embodiment of the utility model provides a spherical child mould preparation facilities, include: base 1, bracing piece 2, connecting axle 3, first scraper blade 4 and second scraper blade 5.
The supporting rod 2 is vertically connected to the base 1, and the connecting shaft 3 is detachably connected to one end, far away from the base 1, of the supporting rod 2 along the height direction of the supporting rod 2.
The first scraper 4 or the second scraper 5 is detachably connected to one end, far away from the support rod 2, of the connecting shaft 3, and the first scraper 4 or the second scraper 5 can rotate around a connecting point of the connecting shaft 3 and the first scraper 4 or the second scraper 5.
Specifically, as shown in fig. 1, the utility model provides a spherical cap form child mould preparation facilities comprises base 1, bracing piece 2, connecting axle 3, first scraper blade 4 and second scraper blade 5. Base 1 mainly plays firm effect, and bracing piece 2 can cup joint on base 1, and the lower extreme of connecting axle 3 inlays the top of locating bracing piece 2, and the end of first scraper blade 4 and second scraper blade 5 can cup joint in the upper end of connecting axle 3, and after the connection was accomplished, promotes the scraper blade, and the scraper blade just can use bracing piece 2 and connecting axle 3 to rotate as the axle.
Through setting up base 1 and bracing piece 2, provide supporting role for connecting axle 3 and scraper blade to the guarantee scraper blade is in the firm state at the rotation in-process, can be according to the selective first scraper blade 4 of end connection and the second scraper blade 5 at connecting axle 3 of actual need.
For example, when the base of the tire mold is manufactured, the first scraper 4 is connected to the connecting shaft 3, and after the base of the tire mold is manufactured, when cement mortar is applied, the second scraper 5 is connected to the connecting shaft 3, wherein both the first scraper 4 and the second scraper 5 can rotate around the connecting point with the connecting shaft 3, and during the rotation process, the required shape of the tire mold, namely the tire mold with a spherical crown shape or a quasi-spherical crown shape, can be obtained.
Compared with the prior art, the utility model provides a spherical crown molding bed preparation facilities easy operation only needs to use the scraper blade rotation to carry out the underfill as the scale, utilizes first scraper blade 4 to carry out the design on molding bed basis, coats the one deck cement mortar again, utilize second scraper blade 5 to carry out final design can, utilize the utility model provides a spherical crown molding bed preparation facilities preparation spherical crown molding bed can avoid appearing the seam many, smoothness degree low and easy variability scheduling problem, has effectively improved the preparation efficiency of spherical crown molding bed.
In an alternative embodiment, the first scraper 4 and the second scraper 5 are both arc-shaped plates, and the rotation tracks of the first scraper 4 and the second scraper 5 are spherical crown-shaped.
Specifically, as shown in fig. 2, the first scraper 4 and the second scraper 5 are both arc-shaped plates, and the two arc-shaped plates have the same shape, and for the purpose of manufacturing the matrix base by using the first scraper 4, the arc-shaped size of the first scraper 4 is adapted to the size of the matrix base, and in addition, for the purpose of manufacturing the sizing outer side of the matrix by using the second scraper 5, the maximum outer surface radian of the matrix required to be manufactured by the arc-shaped size of the second scraper 5 is the same.
The swept track of the arc scraper rotation is a spherical crown shape or a similar spherical crown shape, and the height of the scraper can be adjusted by replacing the support rod 2.
Further, the radius of the second blade 5 is larger than the radius of the first blade 4. The radius of the second blade 5 is 50mm to 100mm larger than the radius of the first blade 4.
Specifically, in actual practice, as shown in fig. 3, in order to ensure that the cement slurry layer can have a certain thickness, the radius of the second blade 5 needs to be larger than the radius of the first blade 4.
Considering the strength of the cement-rock slurry layer, the thickness of the cement-rock slurry layer is not suitable to be too thin, considering the economic cost, the thickness of the cement-rock slurry layer is also not suitable to be too thick, therefore, comprehensively considering the thickness of the cement-rock slurry layer is preferably 50mm to 100mm, correspondingly, the radius of the second scraper 5 is preferably 50mm to 100mm larger than that of the first scraper 4, and the specific sizes of the two are not limited, and the setting can be carried out according to the actual requirements.
In an alternative embodiment, the base 1 includes a body 11 and a first connecting portion 12.
The first connecting portion 12 is perpendicular to the body 11, and the supporting rod is sleeved on the first connecting portion 12.
Specifically, as shown in fig. 2, the base 1 is composed of a horizontally disposed body 11 and a vertically disposed first connecting portion 12, which may be a split structure or an integrally formed structure.
Further, in order to achieve the stable connection between the supporting rod 2 and the base 1, as shown in fig. 2, the first connecting portion 12 is provided with a first key slot 121.
The first key groove 121 is provided along the height direction of the connection portion; the support rod 2 is a hollow structure, a clamping key 21 is arranged on the inner wall side of the support rod 2, and the clamping key 21 is matched with the first key groove 121. When the lower end of the supporting rod 2 is sleeved on the first connecting portion 12, the clamping key 21 on the inner wall surface of the supporting rod 2 can be slidably connected with the first key groove 121 on the first connecting portion 12 and can be clamped, so that the supporting rod 2 is prevented from rotating in the horizontal direction, and the connecting firmness of the two parts is improved.
In an alternative embodiment, as shown in fig. 2, the connecting shaft 3 comprises an upper connecting portion 32 and a lower connecting portion 31.
The lower connecting part 31 is connected with one end of the support rod 2 far away from the base 1, and the upper connecting part 32 is connected with the first scraper 4 or the second scraper 5.
Further, the lower coupling portion 31 is provided with a second key groove 311.
The second key slot 311 is matched with the key 21, and when the lower connecting portion 31 is embedded in the support rod 2, the second key slot 311 is connected with one end of the key 21, which is far away from the first key slot 121, so as to further improve the connecting firmness degree between the connecting shaft 3 and the support rod 2.
In an alternative embodiment, as shown in fig. 2, the first scraper 4 comprises a first scraper 4 body 41 and a second connecting portion 42, and the first scraper 4 body 41 can be sleeved with the upper connecting portion 32 through the second connecting portion 42.
The second scraper 5 includes a second scraper 5 body 51 and a third connecting portion 52, and the second scraper 5 body 51 can be connected with the upper connecting portion 32 by the third connecting portion 52 in a sleeved manner.
Specifically, in order to ensure that the scraper can be connected with the connecting shaft 3 and can rotate around the connection point of the scraper and the connecting shaft, the second connecting portion 42 is arranged at the end of the first scraper 4, the third connecting portion 52 is arranged at the end of the second scraper 5, and the second connecting portion 42 and the third connecting portion 52 are hollow structures and can be sleeved on the upper connecting portion 32 of the connecting shaft 3.
In an alternative embodiment, in order to prevent the base 1 and the supporting rod from being damaged during the use process, the base 1 and the supporting rod 2 are made of metal materials, such as common steel materials, stainless steel, and the like.
For further explanation, the present invention provides a device for preparing a spherical cap-shaped tire mold, which is introduced in the operation scene by way of example with reference to fig. 3:
firstly, sleeving a support rod 2 on a base 1, and placing an assembled component on a flat horizontal ground to ensure that the support rod 2 is vertical to the ground; sleeving a connecting shaft 3 on the supporting rod 2, and connecting a first scraper 4 (with a smaller radius) to the end part of the connecting shaft 3;
then, the filling material (such as an on-site furnace cover or a waste material block detached from a furnace) is piled up by taking the support rod 2 as a central shaft, and the piling range is close to and does not exceed the coverage range covered by the lower edge of the first scraper 4 which rotates for one circle; after the waste blocks are piled up, wet river sand is used for paving and filling the surface of the waste blocks, the waste blocks are patted to be dense, the first scraper 4 is rotated, the lower edge of the first scraper 4 is taken as a scale to scrape the excess part, and the surface which takes the waste blocks as a framework and is shown in figure 3 is taken as a dense sand surface and a spherical crown moulding bed basis.
Finally, the first scraper 4 is dismounted and replaced by a second scraper 5 (the radius of the second scraper 5 is 50mm larger than that of the first scraper 4), the smearing type cement mortar is evenly smeared on the basis of the spherical crown moulding bed, the second scraper 5 is rotated in the smearing process, the lower edge of the second scraper is taken as a scale to scrape and flatten the mortar layer in a rotating way, and the mortar layer with the thickness of 50mm is formed; and (3) removing the second connecting shaft and pulling out the connecting shaft, filling the hole formed by pulling out the bearing with mortar, smearing the hole to be smooth, and finishing the preparation of the simple spherical crown-shaped forming die after the whole mortar layer is hardened.
The embodiment of the utility model provides a spherical crown shape child mould preparation facilities simple structure, easy operation, the waste material piece that the on-the-spot kiln of make full use of was pulled down reduces expense and the time cost of preparation material purchase, long distance transportation etc. by a wide margin. The use process is simple, and the scraping plate is rotated to be used as a scale for stacking waste materials, filling river sand and then coating a layer of cement mortar. The whole preparation process of the tire mold can be completed within 10 hours, and if quick-hardening cement mortar is adopted, the curing and hardening time is added, the preparation process can be completed within about 12 hours; and conventional steel or timber spherical crown moulding bed then need the skilled technique workman of many 3 to 5 days to accomplish, use the embodiment of the utility model provides a spherical crown moulding bed preparation facilities preparation moulding bed not only practices thrift the manpower, and preparation efficiency is higher moreover, and, the spherical crown moulding bed top layer of preparation is level and smooth firm indeformable, accomplishes the drawback of having avoided conventional steel or timber spherical crown moulding bed surface seam many, difficult level and smooth, yielding.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides a spherical child mould preparation facilities which characterized in that includes: the device comprises a base, a supporting rod, a connecting shaft, a first scraper and a second scraper;
the supporting rod is vertically connected to the base, and the connecting shaft is detachably connected to one end, far away from the base, of the supporting rod along the height direction of the supporting rod;
the first scraper blade or the second scraper blade can be detachably connected to one end, far away from the support rod, of the connecting shaft, and the first scraper blade or the second scraper blade can rotate around the connecting shaft and the connecting point of the first scraper blade or the second scraper blade.
2. The apparatus according to claim 1, wherein the first scraper and the second scraper are both arc-shaped plates, and the rotation locus of the first scraper and the second scraper is spherical crown-shaped.
3. The apparatus for preparing a spherical cap-shaped tire mold according to claim 2, wherein the radius of the second blade is larger than the radius of the first blade.
4. The apparatus for manufacturing a spherical crown-shaped tire mold according to claim 3, wherein the radius of the second blade is 50mm to 100mm larger than the radius of the first blade.
5. The apparatus according to claim 1, wherein the base comprises a body and a first connecting portion;
the first connecting portion is perpendicular to the body, and the support rod is sleeved on the first connecting portion.
6. The apparatus for preparing a spherical crown-shaped molding bed according to claim 5, wherein the first connecting portion is provided with a first key groove;
the first key groove is arranged along the height direction of the first connecting part; the inner wall side of the supporting rod is provided with a clamping key, and the clamping key is matched with the first key groove.
7. The apparatus for manufacturing a spherical crown-shaped tire mold according to claim 6, wherein the connecting shaft includes an upper connecting portion and a lower connecting portion;
the lower connecting portion is connected with one end, far away from the base, of the supporting rod, and the upper connecting portion is connected with the first scraper blade or the second scraper blade.
8. The apparatus for preparing a spherical crown-shaped molding bed according to claim 7, wherein the lower connecting portion is provided with a second key groove;
the second key groove is matched with the clamping key, the lower connecting portion is embedded in the supporting rod, and the second key groove is connected with one end, far away from the first key groove, of the clamping key.
9. The apparatus according to claim 7, wherein the first scraper includes a first scraper body and a second connecting portion, and the first scraper body is capable of being connected to the upper connecting portion by being fitted by the second connecting portion;
the second scraper blade includes second scraper blade body and third connecting portion, the second scraper blade body can pass through the third connecting portion with it connects to go up connecting portion to cup joint.
10. The apparatus for preparing a spherical cap shaped tire mold according to claim 1, wherein the base and the support rod are made of a metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222074198.0U CN218065936U (en) | 2022-08-08 | 2022-08-08 | Spherical crown-shaped forming die preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222074198.0U CN218065936U (en) | 2022-08-08 | 2022-08-08 | Spherical crown-shaped forming die preparation device |
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| Publication Number | Publication Date |
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| CN218065936U true CN218065936U (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222074198.0U Active CN218065936U (en) | 2022-08-08 | 2022-08-08 | Spherical crown-shaped forming die preparation device |
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| CN (1) | CN218065936U (en) |
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- 2022-08-08 CN CN202222074198.0U patent/CN218065936U/en active Active
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