CN213439797U - Air film cutter structure - Google Patents
Air film cutter structure Download PDFInfo
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- CN213439797U CN213439797U CN202022348617.6U CN202022348617U CN213439797U CN 213439797 U CN213439797 U CN 213439797U CN 202022348617 U CN202022348617 U CN 202022348617U CN 213439797 U CN213439797 U CN 213439797U
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- sword body
- cutting edge
- cutter
- sides
- air film
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Abstract
The utility model provides an air film cutter structure, its cutter is separating the in-process to the material, and cutter body and the corresponding parting surface of material can the quickly separating when cutter back-cutting ensure that the material separates efficiency. It includes the sword body, the below of sword body is provided with protruding cutting edge structure down, the both sides that are close to the regional both sides directly over of the part of cutting edge structure of sword body are provided with the inner groovy of at least one row of indent respectively, lie in the adjacent inner groovy interval arrangement of the row of correspondence of homonymy, keeping away from of sword body the one end of cutting edge structure is the coupling part of sword body and blade holder, keeping away from of sword body a plurality of first connection locating holes of having arranged in the one end of cutting edge structure, the both sides of sword body are provided with a plurality of seconds and connect the locating hole, the face territory position of inner groovy is less than the position that the locating hole is connected to the second.
Description
Technical Field
The utility model relates to a technical field of cutter structure specifically is air film cutter structure.
Background
The existing cutter is suitable for material separation, the existing cutter structure comprises a cutter handle part, a cutter edge part and a connecting part between the cutter handle part and the cutter edge part, the cutter edge part is used for separating materials, in the actual process, the cutter separates the materials into the processes, the connecting parts of the cutter edge part and the upper part of the cutter edge are inserted between the two side separating surfaces of the material part, the corresponding surfaces of the connecting parts are tightly attached to the separating surfaces of the materials, in the process of extracting the cutter, the cutter can generate adsorption force for moving the materials, the cutter can drive the materials to move upwards, the materials are separated by human intervention, and then the cutter can not cut the next time quickly, so that the efficiency of material separation is low.
Disclosure of Invention
To the above problem, the utility model provides an air film cutter structure, its cutter is separating the in-process to the material, and cutter body and the corresponding parting surface of material can the quickly separating when the cutter returns the sword, ensures that the material separates efficiency.
Air film cutter structure, its characterized in that: it includes the sword body, the below of sword body is provided with protruding cutting edge structure down, the both sides that are close to the regional both sides directly over of the part of cutting edge structure of sword body are provided with the inner groovy of at least one row of indent respectively, lie in the adjacent inner groovy interval arrangement of the row of correspondence of homonymy, keeping away from of sword body the one end of cutting edge structure is the coupling part of sword body and blade holder, keeping away from of sword body a plurality of first connection locating holes of having arranged in the one end of cutting edge structure, the both sides of sword body are provided with a plurality of seconds and connect the locating hole, the face territory position of inner groovy is less than the position that the locating hole is connected to the second.
It is further characterized in that:
the inner grooves are oval inner grooves, and each inner groove is an inner groove with the same shape;
the concave depth of the inner groove is 1 mm-2 mm;
the height from the lower edge of the inner groove to the upper edge of the blade structure is 4-6 cm;
preferably, two sides of the knife body, which are close to the area right above the cutting edge structure, are respectively provided with a row of inner grooves.
Adopt the utility model discloses afterwards, the cutting edge part is with the material divided in-process, the part of the sword body that the inner groovy corresponds is by the cartridge in the material simultaneously, make the air packing of inner groovy intussuseption in the both sides parting surface of material and the corresponding region of sword body, because inside the air admission, make the air film fill in the both sides parting surface of material, when making sword body and cutting edge part upwards reset, can not produce the adhesive force with the material, and then the separation of cutter completion and material fast, its cutter is separating the in-process to the material, the corresponding parting surface ability flash separation of cutter body and material when cutter returns, ensure material separation efficiency.
Drawings
Fig. 1 is a schematic front view structure diagram of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
the names corresponding to the sequence numbers in the figure are as follows:
the cutter comprises a cutter body 1, a cutting edge structure 2, an inner groove 3, a first connecting and positioning hole 4 and a second connecting and positioning hole 5.
Detailed Description
The structure of the air film cutter is shown in figures 1 and 2: it includes sword body 1, the below of sword body 1 is provided with protruding cutting edge structure 2 down, the regional both sides directly over the part of sword body 1 near cutting edge structure 2 are provided with the inner groovy 3 of at least one row of indent respectively, be located the adjacent inner groovy 3 interval arrangement of the corresponding row of homonymy, the one end of keeping away from cutting edge structure 2 of sword body 1 is the coupling part of sword body and blade holder, a plurality of first connection locating hole 4 have been arranged to the one end of keeping away from cutting edge structure 2 of sword body 1, the both sides of sword body 1 are provided with a plurality of second and connect locating hole 5, the face territory position of inner groovy 3 is less than the position of the second connection locating hole 5 of below.
Specific examples, see fig. 1: the inner grooves 3 are elliptical inner grooves, and each inner groove 3 is an inner groove with the same shape;
the concave depth of the inner groove 3 is 1 mm-2 mm;
the height from the lower edge of the inner groove 3 to the upper edge of the blade structure 2 is 4 cm-6 cm;
a row of inner grooves 3 are respectively arranged on two sides of the cutter body 1, which are close to the area right above the cutting edge structure 2;
the closing angle alpha of the blade structure is 20 degrees of bilaterally symmetrical closing.
The working principle is as follows: the cutting edge part is with the material partitioned in-process, the part of the sword body that the inner groovy corresponds is simultaneously by the cartridge in the material, make the air packing of inner groovy intussuseption in the both sides parting surface of material and the corresponding region of sword body, because the air enters into inside, make the air film fill in the both sides parting surface of material, when making sword body and cutting edge part upwards reset, can not produce the adhesive force with the material, and then the separation of cutter completion and material fast, its cutter is at the separation in-process to the material, the corresponding parting surface ability flash separation of cutter body and material when the cutter returns the sword, ensure material and separate efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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.
Claims (5)
1. Air film cutter structure, its characterized in that: it includes the sword body, the below of sword body is provided with protruding cutting edge structure down, the both sides that are close to the regional both sides directly over of the part of cutting edge structure of sword body are provided with the inner groovy of at least one row of indent respectively, lie in the adjacent inner groovy interval arrangement of the row of correspondence of homonymy, keeping away from of sword body the one end of cutting edge structure is the coupling part of sword body and blade holder, keeping away from of sword body a plurality of first connection locating holes of having arranged in the one end of cutting edge structure, the both sides of sword body are provided with a plurality of seconds and connect the locating hole, the face territory position of inner groovy is less than the position that the locating hole is connected to the second.
2. The air film cutter structure of claim 1 wherein: the inner grooves are oval inner grooves, and each inner groove is of the same shape.
3. The air film cutter structure of claim 1 wherein: the concave depth of the inner groove is 1 mm-2 mm.
4. The air film cutter structure of claim 1 wherein: the height from the lower edge of the inner groove to the upper edge of the blade structure is 4-6 cm.
5. The air film cutter structure of claim 1 wherein: and two sides of the cutter body, which are close to the area right above the cutting edge structure, are respectively provided with a row of inner grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348617.6U CN213439797U (en) | 2020-10-21 | 2020-10-21 | Air film cutter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022348617.6U CN213439797U (en) | 2020-10-21 | 2020-10-21 | Air film cutter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213439797U true CN213439797U (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022348617.6U Active CN213439797U (en) | 2020-10-21 | 2020-10-21 | Air film cutter structure |
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| Country | Link |
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| CN (1) | CN213439797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223351A (en) * | 2020-10-21 | 2021-01-15 | 张家港市兰航机械有限公司 | Air film cutter structure |
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2020
- 2020-10-21 CN CN202022348617.6U patent/CN213439797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223351A (en) * | 2020-10-21 | 2021-01-15 | 张家港市兰航机械有限公司 | Air film cutter structure |
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