CN214163245U - Disc upper cutter fixing structure for aluminum foil trimming or slitting - Google Patents
Disc upper cutter fixing structure for aluminum foil trimming or slitting Download PDFInfo
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- CN214163245U CN214163245U CN202023127188.6U CN202023127188U CN214163245U CN 214163245 U CN214163245 U CN 214163245U CN 202023127188 U CN202023127188 U CN 202023127188U CN 214163245 U CN214163245 U CN 214163245U
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Abstract
The utility model discloses a disc upper cutter fixing structure for aluminum foil trimming or slitting, which comprises a cutter frame, a disc cutter and a compression ring; one side of the outer ring of the tool rest is sequentially provided with a ring groove and a tool groove from outside to inside, the outer diameter of the ring groove is smaller than that of the tool groove, a disc cutter is sleeved on the tool groove, and the inner diameter of the disc cutter is the same as that of the tool groove; the compression ring is sleeved on the annular groove and is fixedly connected with the annular groove; the inner diameter of the compression ring is the same as the outer diameter of the ring groove, and the outer diameter of the compression ring is larger than the outer diameter of the cutter groove; one side of the outer ring of the compression ring, which is far away from the cutter groove, is fixedly provided with a circle of baffle ring, and a spring is sleeved in the groove between the baffle ring and the disc cutter. The utility model discloses a set up sword groove and annular on the knife rest, the disc cutter is fixed at sword inslot back, prescribes a limit to fixedly through the clamping ring tentatively, then further fixes through the spring that sets up between the disc cutter and fender ring, and the disc cutter passes through the rigid fixation of clamping ring and the elastic fixation of spring, can guarantee that the aluminium foil is when receiving great tension, and the blade is difficult for jumping the sword.
Description
The technical field is as follows:
the utility model relates to a knife tackle especially relates to an aluminium foil is cut edge or is cut open strip and use sword fixed knot structure on disc.
Background art:
the aluminium foil need use the disc cutter in process of production side cut or cut open the strip, and the disc cutter includes sword and lower sword, and the sword includes the circular shape knife rest, and the knife rest middle part is equipped with the shaft hole that runs through the axle, and knife rest outer lane one side is equipped with sword groove and spring pocket, and ring shape blade cover is in the sword inslot, and the spring housing utilizes elasticity to compress tightly the blade in the spring pocket. The problems that exist are that: when the aluminum foil is used, the blade is easy to jump (namely the blade inclines) due to the large tension of the aluminum foil, the edge cut by a light person is a wavy page, the quality is affected, and the heavy person cannot cut off the aluminum foil.
The utility model has the following contents:
in order to solve the technical problem, an object of the utility model is to provide an aluminium foil is cut edge or is cut open a knife tackle for strip.
The utility model aims to realize the technical proposal that the disc upper cutter fixing structure for trimming or slitting the aluminum foil comprises a cutter rest, a disc cutter and a compression ring; an annular groove and a cutter groove are sequentially arranged on one side of the outer ring of the cutter rest from outside to inside, the outer diameter of the annular groove is smaller than that of the cutter groove, the disc cutter is sleeved on the cutter groove, and the inner diameter of the disc cutter is the same as that of the cutter groove; the compression ring is sleeved on the annular groove and is fixedly connected with the annular groove; the inner diameter of the compression ring is the same as the outer diameter of the annular groove, and the outer diameter of the compression ring is larger than the outer diameter of the cutter groove;
one side of the pressing ring outer ring, which is far away from the cutter groove, is fixedly provided with a circle of baffle ring, and a spring is sleeved in the groove between the baffle ring and the disc cutter.
Furthermore, the side wall of the cutter groove and the side wall of the pressing ring are correspondingly provided with screw holes, and the pressing ring is fixedly connected with the cutter rest through bolts arranged in the screw holes.
Further, the width of the cutter groove is 0.5-0.8mm larger than the thickness of the disc cutter.
The utility model has the advantages that:
1. the utility model discloses a set up sword groove and annular on the knife rest, after the disc cutter is fixed in the sword groove, tentatively restrict fixedly through the clamping ring, then further fix through the spring that sets up between disc cutter and fender ring, the disc cutter passes through the rigid fixation of clamping ring and the elastic fixation of spring, can guarantee that the aluminium foil is when receiving great tension, the blade is difficult for jumping the sword;
2. the utility model discloses the width ratio in well sword groove the thickness of disc cutter is 0.5-0.8mm big, has guaranteed that the ring blade has certain movable allowance in sword inslot, avoids cutting edge at the aluminium foil and when cuing open the strip with the aluminium foil rigid contact, can't adjust by oneself and lead to the ring blade to damage when the atress is uneven.
Description of the drawings:
fig. 1 is a schematic structural view of a disc upper cutter fixing structure for aluminum foil trimming or strip cutting of the present invention;
FIG. 2 is a schematic view of the tool holder of the present invention;
FIG. 3 is a schematic view of the disc cutter of the present invention;
figure 4 is the utility model discloses the clamping ring with keep off the ring schematic diagram.
In the figure: the cutting tool comprises a tool rest 1, a disc cutter 2, a pressing ring 3, an annular groove 4, a tool groove 5, a screw hole 6, a baffle ring 7 and a spring 8.
The specific implementation mode is as follows:
example 1:
a disc upper cutter fixing structure for trimming or slitting an aluminum foil comprises a cutter rest 1, a disc cutter 2 and a pressing ring 3; an annular groove 4 and a cutter groove 5 are sequentially arranged on one side of the outer ring of the cutter rest 1 from outside to inside, the outer diameter of the annular groove 4 is smaller than that of the cutter groove 5, the disk cutter 2 is sleeved on the cutter groove 5, and the inner diameter of the disk cutter 2 is the same as that of the cutter groove 5; the clamping ring 3 is sleeved on the annular groove 4, a screw hole 6 is correspondingly arranged on the side wall of the cutter groove 5 and the side wall of the clamping ring 3, and the clamping ring 3 is fixedly connected with the tool rest 1 through a bolt arranged in the screw hole 6. The inner diameter of the compression ring 3 is the same as the outer diameter of the annular groove 4, and the outer diameter of the compression ring 3 is larger than that of the cutter groove 5;
a circle of baffle ring 7 is fixedly arranged on one side of the outer ring of the compression ring 3, which is far away from the knife groove 5, and a spring 8 is sleeved in the groove between the baffle ring 7 and the disc cutter 2.
The width of the knife slot 5 is 4mm larger than that of the disc cutter 2.
In this embodiment, the outer diameter of the tool holder 1 is 230mm, the outer diameter of the ring groove 4 is 190mm, the outer diameter of the cutter groove 5 is 210mm, the outer diameter of the pressing ring 3 is 215mm, the width of the cutter groove 5 is 3.0mm, the width of the ring groove 4 is 18mm, the outer diameter of the disc cutter 2 is 250mm, and the thickness of the disc cutter 2 is 2.5 mm.
When the multi-blade shearing machine is used, the fixing structure is fixed on the upper cutter shaft, the traditional lower cutter fixing structure is installed on the lower cutter shaft, when a plurality of shearing blades are sheared, a plurality of pairs of blades are installed on the upper cutter shaft and the lower cutter shaft simultaneously to form a cutter string for shearing, and the side gap between the disc cutter 2 of the upper cutter and the ring cutter of the lower cutter is zero, so that the multi-blade shearing machine belongs to gapless shearing.
Claims (3)
1. A disc upper cutter fixing structure for trimming or slitting an aluminum foil comprises a cutter frame, and is characterized by further comprising a disc cutter and a pressing ring; an annular groove and a cutter groove are sequentially arranged on one side of the outer ring of the cutter rest from outside to inside, the outer diameter of the annular groove is smaller than that of the cutter groove, the disc cutter is sleeved on the cutter groove, and the inner diameter of the disc cutter is the same as that of the cutter groove; the compression ring is sleeved on the annular groove and is fixedly connected with the annular groove; the inner diameter of the compression ring is the same as the outer diameter of the annular groove, and the outer diameter of the compression ring is larger than the outer diameter of the cutter groove;
one side of the pressing ring outer ring, which is far away from the cutter groove, is fixedly provided with a circle of baffle ring, and a spring is sleeved in the groove between the baffle ring and the disc cutter.
2. The disc upper cutter fixing structure for aluminum foil trimming or slitting as claimed in claim 1, wherein the side walls of the cutter groove and the pressure ring are correspondingly provided with screw holes, and the pressure ring is fixedly connected with the cutter holder through bolts arranged in the screw holes.
3. The disc upper cutter fixing structure for trimming or slitting aluminum foils according to claim 1, wherein the width of the cutter groove is 0.5 to 0.8mm greater than the thickness of the disc cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023127188.6U CN214163245U (en) | 2020-12-22 | 2020-12-22 | Disc upper cutter fixing structure for aluminum foil trimming or slitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023127188.6U CN214163245U (en) | 2020-12-22 | 2020-12-22 | Disc upper cutter fixing structure for aluminum foil trimming or slitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214163245U true CN214163245U (en) | 2021-09-10 |
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ID=77608263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023127188.6U Active CN214163245U (en) | 2020-12-22 | 2020-12-22 | Disc upper cutter fixing structure for aluminum foil trimming or slitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214163245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026899A (en) * | 2022-06-02 | 2022-09-09 | 永杰新材料股份有限公司 | Battery aluminum foil shearing mechanism |
-
2020
- 2020-12-22 CN CN202023127188.6U patent/CN214163245U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026899A (en) * | 2022-06-02 | 2022-09-09 | 永杰新材料股份有限公司 | Battery aluminum foil shearing mechanism |
| CN115026899B (en) * | 2022-06-02 | 2023-09-29 | 永杰新材料股份有限公司 | Battery aluminium foil shearing mechanism |
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