CN211806863U - Cutting tool for ceramic mud pieces - Google Patents
Cutting tool for ceramic mud pieces Download PDFInfo
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- CN211806863U CN211806863U CN201922260688.8U CN201922260688U CN211806863U CN 211806863 U CN211806863 U CN 211806863U CN 201922260688 U CN201922260688 U CN 201922260688U CN 211806863 U CN211806863 U CN 211806863U
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- cutting knife
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- ceramic mud
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Abstract
A cutting tool for ceramic mud pieces relates to a cutting tool, which comprises a metal sleeve and a cutting knife, wherein the cutting knife is fixed at the lower part of the metal sleeve, the inner surface of the cutting knife is hollow and is arranged in the same way as the inner diameter of the metal sleeve, a step is arranged outside the upper part of the cutting knife, the space between the lower surface of the step and the outer surface of the bottom of the cutting knife is in a conical shape with a big top and a small bottom, an inner chamfer is arranged at the lower part of the inner surface of the cutting knife, and the lower end part of the inner chamfer vertically downwards forms a cutting edge with the; the utility model discloses a set up metal covering and cutting knife, can cut into required pattern with the mud piece, convenient to use has realized carrying out the cutting of straight flange, hypotenuse or step form to ceramic mud piece limit portion, has effectively improved work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the ceramic body cutting technique and specifically relates to a cutting tool of pottery mud piece is related to.
Background
As is known, the thin-plate ceramic products are widely applied to various industries, and ceramic shelf boards, push boards, burning bearing boards, cover boards and the like are indispensable kiln furniture products in the high-temperature field; most of the plate-shaped kiln furniture products are formed by adopting a mechanical pressing method, but more and more manufacturers of plate-shaped products with thinner thickness also adopt methods of pug extrusion, pug rolling and the like for forming, and at present, no cutting tool specially used for straight edges or bevel edges of the edge parts of the pug is provided, so that a cutter for cutting the pug formed by pug extrusion and pug rolling is provided, and the cutter becomes a basic appeal for technical personnel in the field.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses a cutting tool for ceramic mud pieces.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a cutting tool of pottery mud piece, includes metal covering and cutting knife, is fixed with the cutting knife in the lower part of metal covering, and the inner face of cutting knife is hollow form, the same setting with the internal diameter of metal covering, is equipped with the step outside the upper portion of cutting knife, and the lower part outside of step is big-end-up's toper form.
The utility model provides a cutting tool of pottery mud piece, includes metal covering and cutting knife, is fixed with the cutting knife in the lower part of metal covering, and the inner face of cutting knife is hollow form, sets up the same with the internal diameter of metal covering, is equipped with the step in the upper portion outside of cutting knife, is big-end-up's toper form between the below of step and the bottom outside of cutting knife, is equipped with interior chamfer in the lower part of cutting knife inner face, and the lower tip of interior chamfer forms the cutting edge with the bottom of cutting knife perpendicularly downwards.
The inner chamfer of the cutting tool for the ceramic mud slice is a chamfer or a fillet.
The utility model provides a cutting tool of pottery mud piece, includes metal covering and cutting knife, is fixed with the cutting knife in the lower part of metal covering, and the inner face of cutting knife is hollow form, sets up the same with the internal diameter of metal covering, is equipped with the step outside the upper portion of cutting knife, and the outside lower part of step is big-end-up's toper form, is equipped with the plane step in the lower part of cutting knife inner face, and the outer end of plane step downwardly extending perpendicularly just forms the cutting edge with the bottom outside the cutting knife.
The shapes of the cutting tool, the metal sleeve and the cutting knife of the ceramic mud piece are determined according to the shape of the mud piece of the required product, and are circular, square, oval or polygonal.
The cutting tool for the ceramic mud pieces is characterized in that the metal sleeve is made of ordinary carbon steel, and the cutting tool is made of super-hard steel or hard alloy.
Since the technical scheme is used, the utility model discloses following beneficial effect has:
cutting tool of pottery mud piece, through setting up metal covering 1 and cutting knife 2, can cut into required pattern with the mud piece, the utility model has the advantages of being simple in structure and convenient to use, realized carrying out the cutting of straight flange, hypotenuse or step form to pottery mud piece limit portion, effectively improved work efficiency.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a third embodiment of the present invention;
FIG. 4 is a schematic structural view of the planar chamfering cutting tool of the present invention before cutting;
FIG. 5 is a schematic structural diagram of the planar chamfering cutting tool of the present invention;
FIG. 6 is a schematic structural view of the planar chamfering cutting tool of the present invention after cutting;
FIG. 7 is a schematic structural view of the stepped cutting tool of the present invention before cutting;
FIG. 8 is a schematic structural view of the stepped cutting tool of the present invention during cutting;
FIG. 9 is a schematic structural view of the stepped cutting tool of the present invention after cutting;
FIG. 10 is a schematic structural view of the flat plate type cutting tool of the present invention before cutting;
FIG. 11 is a schematic view of the cutting structure of the flat plate cutting tool of the present invention;
FIG. 12 is a schematic view of the flat plate type cutting tool according to the present invention after cutting;
FIG. 13 is a schematic structural view of a finished mud slice in embodiment 1 of the present invention;
fig. 14 is a schematic structural view of a finished mud slice in embodiment 2 of the present invention;
fig. 15 is a schematic structural view of a finished mud slice in embodiment 3 of the present invention;
in the figure: 1. a metal sheath; 2. a cutting knife; 3. a step; 4. inner chamfering; 5. a planar step; 6. mud pieces; 7. a handle; 8. a platform; 9. and (5) remainder.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
The cutting tool for ceramic mud pieces and the cutting tool for ceramic mud pieces, which are described in conjunction with the attached drawings 1-3, comprise a metal sleeve 1 and a cutting knife 2, wherein the cutting knife 2 is fixed on the lower part of the metal sleeve 1, the inner surface of the cutting knife 2 is hollow and is arranged in the same way as the inner diameter of the metal sleeve 1, a step 3 is arranged outside the upper part of the cutting knife 2, and the outer surface of the lower part of the step 3 is in a conical shape with a large upper part and a small lower part.
The utility model provides a cutting tool of pottery mud piece, including metal covering 1 and cutting knife 2, be fixed with cutting knife 2 in the lower part of metal covering 1, the inner face of cutting knife 2 is hollow form, the same setting with the internal diameter of metal covering 1, be equipped with step 3 outside the upper portion of cutting knife 2, be big-end-up's toper form between the below of step 3 and the bottom outside of cutting knife 2, be equipped with interior chamfer 4 in the lower part of cutting knife 2 inner face, and the perpendicular downward bottom with cutting knife 2 of the lower tip of interior chamfer 4 forms the cutting edge.
The inner chamfer of the cutting tool for the ceramic mud slice is a chamfer or a fillet.
The utility model provides a cutting tool of pottery mud piece, includes metal covering 1 and cutting knife 2, is fixed with cutting knife 2 in the lower part of metal covering 1, and the inner face of cutting knife 2 is hollow form, and the same setting with the internal diameter of metal covering 1 is equipped with step 3 in the upper portion outside of cutting knife 2, and the outside lower part of step 3 is big-end-up's toper form, is equipped with flat step 5 in the lower part of cutting knife 2 inner face, and the outer end of flat step 5 perpendicular downwardly extending just forms the cutting edge with the bottom of cutting knife 2 outside.
The shapes of the cutting tool, the metal sleeve 1 and the cutting knife 2 of the ceramic mud slice are determined according to the shape of the mud slice 6 of the required product, and are round, square, oval or polygonal.
The cutting tool for the ceramic mud sheet is characterized in that the metal sleeve 1 is made of common carbon steel, and the knife edge 2 is made of super-hard steel or hard alloy.
Example 1
As shown in fig. 4-6, in this embodiment, a mud piece with a thickness of 10mm is cut into a square piece with a chamfer angle of 100 × 100mm and an upper edge of 2 × 45 °, a cutting tool of the type shown in fig. 2 is selected, the inner chamfer angle at the lower part of the inner surface of the cutting knife 2 is 2 × 45 °, the size of the lower opening of the cutting knife 2 is 100 × 100mm, and the height is 10mm, concave holes are formed in both sides of the upper surface of the metal sleeve 1 and used for placing a handle to manually press, the mud piece is cut on the platform 8 by manual pressure, the cut mud piece 6 is shown in fig. 13, the thickness h is 10mm, the length B =100 mm, the thickness C =100 mm, and the chamfer angle at the upper edge of 2 × 45 ° is used for removing the surplus excess material 9, and taking out the finished mud piece to perform the.
Example 2
In the present embodiment, as shown in fig. 7-9, a mud slice 6 with a thickness of 20mm is cut into a circular slice with a diameter of 150mm and a step of 5mm at the edge, a cutting tool in the form of fig. 3 is selected, the mud slice 6 is placed on a platform 8, and the size of the lower opening of the cutting tool 2 is: the size of the lower round platform is 150mm, the thickness of the lower round platform is 15mm, the size of the upper round platform is 130mm, concave holes are arranged on the two sides of the upper surface of the metal sleeve 1, convex columns on the two sides of the lower part of the knocking plate are arranged in the concave holes, mud pieces are cut through knocking,the mud slices obtained by cutting are shown in figure 14, and phi A =150mm, H =15mm, and phi A1=130 mm; and removing the redundant excess materials 9, and taking out the finished mud pieces to perform the next working procedure.
Example 3
As shown in the attached figures 10-12, in the embodiment, to cut a mud slice with the thickness of 30mm into a square slice with the thickness of 300 multiplied by 200mm, a cutting tool in the style of figure 1 is selected, the mud slice 6 is placed on a platform 8, and the specific size of a knife edge 2 is as follows: the length is 300mm, the width is 200mm, the height of the plane step is 30mm, a mechanical connecting shaft is fixed on the inner surface of the metal sleeve 1, the mud pieces are cut by the pressure of an external press, the cut mud pieces are shown in figure 15, B =300mm, C =200mm, and the thickness is 30 mm; removing the redundant excess materials 9, and taking out the finished mud pieces to perform the next working procedure; the mechanical connecting shaft and the metal sleeve 1 are connected by screw threads or are in an integral structure, and the connecting structure is the prior art, so the detailed description is omitted.
The part of the utility model not detailed is prior art.
The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments, which fall within the scope of the concept and the utility model.
Claims (6)
1. The utility model provides a cutting tool of pottery mud piece, includes metal covering and cutting knife, characterized by: the lower part of the metal sleeve is fixed with a cutting knife, the inner surface of the cutting knife is hollow and is arranged in the same way as the inner diameter of the metal sleeve, a step is arranged outside the upper part of the cutting knife, and the outer surface of the lower part of the step is in a conical shape with a big top and a small bottom.
2. A cutting tool for ceramic mud pieces is characterized in that: including metal covering and cutting knife, be fixed with the cutting knife in the lower part of metal covering, the inner face of cutting knife is hollow form, sets up the same with the internal diameter of metal covering, is equipped with the step outside the upper portion of cutting knife, is big-end-up's toper form between the below of step and the bottom outside of cutting knife, is equipped with interior chamfer in the lower part of cutting knife inner face, and the lower tip of interior chamfer forms the cutting edge with the bottom of cutting knife perpendicularly downwards.
3. The cutting tool for ceramic mud pieces as set forth in claim 2, wherein: the inner chamfer is a chamfer or a fillet.
4. A cutting tool for ceramic mud pieces is characterized in that: including metal covering and cutting knife, be fixed with the cutting knife in the lower part of metal covering, the inner face of cutting knife is hollow form, sets up the same with the internal diameter of metal covering, is equipped with the step outside the upper portion of cutting knife, and the outside lower part of step is big-end-up's toper form, is equipped with the plane step in the lower part of cutting knife inner face, the perpendicular downwardly extending of outer end of plane step and with the bottom formation cutting edge outside the cutting knife.
5. The cutting tool for ceramic mud pieces according to claim 1, 2 or 4, wherein: the shapes of the cutting tool, the metal sleeve and the cutting knife of the ceramic mud slice are determined according to the shape of the mud slice of the required product.
6. The cutting tool for ceramic mud pieces according to claim 1, 2 or 4, wherein: the metal sleeve is made of common carbon steel, and the cutting knife is made of super hard steel or hard alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922260688.8U CN211806863U (en) | 2019-12-17 | 2019-12-17 | Cutting tool for ceramic mud pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922260688.8U CN211806863U (en) | 2019-12-17 | 2019-12-17 | Cutting tool for ceramic mud pieces |
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| CN211806863U true CN211806863U (en) | 2020-10-30 |
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| CN201922260688.8U Active CN211806863U (en) | 2019-12-17 | 2019-12-17 | Cutting tool for ceramic mud pieces |
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| CN (1) | CN211806863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589976A (en) * | 2020-12-30 | 2021-04-02 | 瓷金科技(河南)有限公司 | Production method of ceramic wafer for ceramic packaging base |
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2019
- 2019-12-17 CN CN201922260688.8U patent/CN211806863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589976A (en) * | 2020-12-30 | 2021-04-02 | 瓷金科技(河南)有限公司 | Production method of ceramic wafer for ceramic packaging base |
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