CN113894858A - Rolling type cutting tool - Google Patents
Rolling type cutting tool Download PDFInfo
- Publication number
- CN113894858A CN113894858A CN202111495201.XA CN202111495201A CN113894858A CN 113894858 A CN113894858 A CN 113894858A CN 202111495201 A CN202111495201 A CN 202111495201A CN 113894858 A CN113894858 A CN 113894858A
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- Prior art keywords
- blade
- positioning
- ring
- rotating shaft
- pieces
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
- B26D7/2621—Means for mounting the cutting member for circular cutters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D2007/2685—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member flexible mounting means
Abstract
The invention discloses a rolling type cutting tool, which comprises a first rotating shaft and a second rotating shaft, wherein at least one first blade is arranged on the periphery of the first rotating shaft, second blades which correspond to the blades one by one are arranged on the periphery of the second rotating shaft, the side faces of the cutting edges of the first blade and the second blade are attached, a positioning mechanism used for axially positioning and circumferentially positioning the second blade is arranged on the periphery of the second rotating shaft, a limiting mechanism used for axially limiting and circumferentially positioning the first blade is arranged on the periphery of the first rotating shaft, and the limiting mechanism comprises an elastic element used for pushing the first blade to be attached to the second blade. The first rotating shaft and the second rotating shaft respectively drive the first blade and the second blade to rotate, and the first blade and the second blade are matched to finish cutting. After the first blade or the second blade is abraded, the elastic piece pushes the second blade to be always attached to the first blade, so that the cutting quality is ensured, and the influence of abrasion is reduced; meanwhile, the blade can still be normally used after being worn, and the service life of the blade is prolonged.
Description
Technical Field
The invention relates to the technical field of cutting equipment, in particular to a rolling type cutting tool.
Background
In the existing cutting equipment, the cutting edge of the cutter is abraded after the cutter is used for a long time. The worn cutter clearance is increased, and the clearance of the cutter setting blade has the problem of clamping the base material, so that the cutting precision is reduced, and the cutting quality is influenced. If the cutter is seriously abraded, the blade needs to be replaced, and the normal production is influenced.
Therefore, how to prolong the service life of the blade is a technical problem which needs to be solved urgently by the technical personnel in the field.
Disclosure of Invention
The invention aims to provide a rolling type cutting tool, which pushes a second blade through an elastic piece after the blades are worn, so that the first blade is always attached to the second blade, and the service life of the blades is further prolonged.
In order to achieve the purpose, the invention provides a rolling type cutting tool, which comprises a first rotating shaft and a second rotating shaft, wherein at least one first blade is arranged on the periphery of the first rotating shaft, second blades which correspond to the blades one to one are arranged on the periphery of the second rotating shaft, the side faces of the cutting edges of the first blade and the second blade are attached, a positioning mechanism used for axially positioning and circumferentially positioning the second blade is arranged on the periphery of the second rotating shaft, a limiting mechanism used for axially limiting and circumferentially positioning the first blade is arranged on the periphery of the first rotating shaft, and the limiting mechanism comprises an elastic element used for pushing the first blade and the second blade to be attached.
Preferably, the first blade with the outer fringe of second blade is the cutting edge, the cutting edge both sides are respectively for stepping down the conical surface and slope outer peripheral face, the side at cutting edge place is the cooperation side, first blade with the second blade cooperation side is laminated each other, the conical surface of stepping down is to the extension of the inboard of blade, the conical surface of stepping down with the contained angle is predetermine to having between the cooperation side.
Preferably, the value range of the preset included angle is more than or equal to 1 degree and less than or equal to 15 degrees.
Preferably, the positioning mechanism comprises a second space ring and a second retainer ring which are sleeved on the periphery of the second rotating shaft, the second blade is located between the second space ring and the second retainer ring, the second space ring and the second blade are both provided with positioning holes, and the positioning mechanism further comprises positioning pins which are arranged in the positioning holes and used for circumferentially positioning the second blade.
Preferably, the limiting mechanism comprises a first space ring and a first check ring which are sleeved on the periphery of the first rotating shaft, the first blade is located between the first space ring and the first check ring, the first space ring and the first blade are both provided with positioning holes, the limiting mechanism further comprises positioning screws which are arranged in the positioning holes and used for circumferentially positioning the first blade, and the elastic piece is located between the first space ring and the first check ring and located on one side, far away from the corresponding second blade, of the first blade.
Preferably, the first blade and the second blade are both one piece, the second retainer ring is attached to the fitting side face of the second blade, the first retainer ring is attached to the fitting side face of the first blade, the second spacer ring is attached to the side face, away from the fitting side face, of the second blade, and the elastic piece is arranged between the first spacer ring and the first blade.
Preferably, the first blade with the second blade is two, two the second blade is located two between the first blade, two the first blade the cooperation side sets up relatively, two the second blade the cooperation side sets up back to the back mutually, two the first blade the cooperation side respectively with two the second blade the cooperation side laminates mutually, the second retaining ring with the second space ring respectively with two the cooperation side laminates mutually, the first blade with between the first space ring and first blade with all be equipped with between the first retaining ring the elastic component.
Preferably, the first blade and the second blade are both two, the matching sides of the two first blades are arranged oppositely, the elastic piece is sleeved on the periphery of the first rotating shaft and positioned between the two first blades, two ends of the elastic piece are respectively attached to the side faces, far away from the matching side faces, of the first blades, two groups of second retaining rings and second spacing rings respectively axially position the two second blades so as to enable the two second blades to be respectively matched with the two first blades, the limiting mechanism comprises a first space ring and a first check ring which are sleeved on the periphery of the first rotating shaft, the two first space rings are attached to the matching side surfaces of the two first blades, the two first check rings respectively axially position the two first space rings, the first retainer ring and the first blade adjacent to the first retainer ring are circumferentially positioned through a positioning screw.
Preferably, a spacer is arranged between the two first blades.
Preferably, the elastic member is a wave spring or a compression spring.
The invention provides a rolling type cutting tool, which comprises a first rotating shaft and a second rotating shaft, wherein at least one first blade is arranged on the periphery of the first rotating shaft, second blades which correspond to the blades one by one are arranged on the periphery of the second rotating shaft, the side faces of the cutting edges of the first blade and the second blade are attached, a positioning mechanism used for axially positioning and circumferentially positioning the second blade is arranged on the periphery of the second rotating shaft, a limiting mechanism used for axially limiting and circumferentially positioning the first blade is arranged on the periphery of the first rotating shaft, and the limiting mechanism comprises an elastic piece used for pushing the first blade to be attached to the second blade.
The first rotating shaft and the second rotating shaft respectively drive the first blade and the second blade to rotate, and the first blade and the second blade are matched to finish cutting. After the first blade or the second blade is abraded, the elastic piece pushes the second blade to be always attached to the first blade. On one hand, the cutting quality is ensured, and the influence of abrasion is reduced; on the other hand, the blade can still be normally used after being worn, and the service life of the blade is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic view of a rolling cutter according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a rolling cutter according to a second embodiment of the present invention;
FIG. 3 is a schematic view of a rolling cutter according to a third embodiment of the present invention;
FIG. 4 is a schematic view of a rolling cutter according to a fourth embodiment of the present invention;
FIG. 5 is a schematic view of a rolling cutter according to a fifth embodiment of the present invention;
FIG. 6 is an enlarged view of A in FIG. 1;
FIG. 7 is a schematic view of the blade configuration;
FIG. 8 is an axial cross-sectional view of the blade of FIG. 7;
fig. 9 is a partial cross-sectional view of the blade of fig. 7.
Wherein the reference numerals in fig. 1 to 9 are:
the cutting device comprises a first rotating shaft 1, a first spacer ring 2, a first blade 3, a second rotating shaft 4, a second retainer ring 5, a positioning pin 6, a second blade 7, a second spacer ring 8, a first retainer ring 9, a positioning screw 10, a wave spring 11, a pressure spring 12 and a spacer 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 8, fig. 1 is a schematic structural view of a rolling type cutting tool according to a first embodiment of the present invention; FIG. 2 is a schematic view of a rolling cutter according to a second embodiment of the present invention; FIG. 3 is a schematic view of a rolling cutter according to a third embodiment of the present invention; FIG. 4 is a schematic view of a rolling cutter according to a fourth embodiment of the present invention; FIG. 5 is a schematic view of a rolling cutter according to a fifth embodiment of the present invention; FIG. 6 is an enlarged view of A in FIG. 1; FIG. 7 is a schematic view of the blade configuration; FIG. 8 is an axial cross-sectional view of the blade of FIG. 7; fig. 9 is a partial cross-sectional view of the blade of fig. 8.
The structure of the rolling type cutting tool provided by the invention is shown in fig. 1 to 5, and comprises a first rotating shaft 1, a second rotating shaft 4, a first blade 3 and a second blade 7. The first rotating shaft 1 and the second rotating shaft 4 are arranged in parallel, the first blade 3 is sleeved on the periphery of the first rotating shaft 1, and the second blade 7 is sleeved on the periphery of the second rotating shaft 4. The first blades 3 correspond to the second blades 7 one by one, the side faces of the cutting edges of the corresponding first blades 3 and the corresponding second blades 7 are attached, an included angle can be formed between the two blades, and the first blades 3 and the second blades 7 rotate along with the first rotating shaft 1 and the second rotating shaft 4, so that the base material can be cut. The corresponding first and second blades 3, 7 are referred to as "tool pairs".
The peripheries of the first rotating shaft 1 and the second rotating shaft 4 are respectively provided with a limiting mechanism and a positioning mechanism. Wherein, stop gear and first pivot 1 fixed connection, all first blades 3 all are located stop gear. The limiting mechanism comprises an elastic element, one side of the elastic element abuts against a fixing element in the limiting mechanism, the other end of the elastic element abuts against the first blade 3, the elastic force of the elastic element pushes the first blade 3 to be attached to the second blade 7, and meanwhile axial limiting of the first blade 3 is achieved. The limiting mechanism is connected with all the first blades 3 through positioning pins and the like, so that circumferential positioning of the first blades 3 is realized. All the second blades 7 are arranged in the positioning mechanism, the positioning mechanism is fixedly connected with the second rotating shaft 4, and meanwhile, all the second blades 7 can be clamped from two sides, so that the axial positioning of the second blades 7 is realized. The second rotating shaft 4 can also be connected with all the second blades 7 through positioning pins, so that the circumferential positioning of the second blades 7 is realized.
Alternatively, the first blade 3 and the second blade 7 may be configured as shown in fig. 6. The first blade 3 and the second blade 7 are similar in structure and may be collectively referred to as blades. The side face of the first blade 3 and the side face of the second blade 7 which are mutually attached are matched side faces, the peripheral faces of the blades are inclined peripheral faces, and the included angle between the inclined peripheral faces and the matched side faces is an acute angle, so that a blade edge is formed at the outer edge of each blade and is positioned in the matched side faces. As shown in fig. 9, the blade is thinned from the blade edge to the inner side of the blade, so as to form a abdicating conical surface, the abdicating conical surface and the inclined peripheral surface are respectively located at two sides of the blade edge, and a preset included angle α is formed between the abdicating conical surface and the matching side surface. The value range of the preset included angle alpha is more than or equal to 1 degree and less than or equal to 15 degrees, and the user can also set the preset included angle alpha according to the requirement. The cutting edge is worn in the radial direction, and the worn cutting edge is still small in width due to the fact that the concession conical surface is arranged on the matched side face, and the function of cutting the base material can be achieved. The inner diameter of the abdicating conical surface is generally not greater than the inner diameter of the inclined peripheral surface.
Optionally, the positioning mechanism includes a second spacer ring 8 and a second retainer ring 5, both of which are sleeved on the periphery of the second rotating shaft 4 and are fixedly connected with the second rotating shaft 4. The distance between the second spacer ring 8 and the second stop ring 5 is approximately equal to the sum of the thicknesses of all the second blades 7, and the second spacer ring 8 and the second stop ring 5 clamp all the second blades 7 from two sides to realize the axial positioning of the second blades 7. In addition, second space ring 8 and all second blades 7 all are equipped with the locating hole, and positioning mechanism still includes locating pin 6, and locating pin 6 inserts second space ring 8 and all second blades 7, realizes the circumferential positioning of second blade 7.
Optionally, the limiting mechanism includes a first spacer ring 2 and a first retainer ring 9, which are sleeved on the periphery of the first rotating shaft 1 and fixedly connected to the first rotating shaft 1. All the first blades 3 are located between the first spacing ring 2 and the first retaining ring 9, the distance between the first spacing ring 2 and the first retaining ring 9 is larger than the sum of the thicknesses of all the second blades 7, the elastic piece is also arranged between the first spacing ring 2 and the first retaining ring 9, and the elastic piece pushes against the first blades 3 to enable the first blades 3 to be attached to the second blades 7. In addition, the first space ring 2 and all the first blades 3 are also provided with positioning holes, the positioning holes of the first space ring 2 can be threaded holes, the limiting mechanism further comprises positioning screws 10, and the positioning screws 10 are in threaded fit with the positioning holes of the first space ring 2 and penetrate through the positioning holes of all the first blades 3 to achieve circumferential positioning of the first blades 3.
The structure of the rolling type cutting tool in the first embodiment of the present application is shown in fig. 1, and the rolling type cutting tool includes a set of pairs of blades, that is, a first blade 3 and a second blade 7. The second retainer ring 5 is attached to the matching side face of the second blade 7, and the second spacer ring 8 is attached to the side face, far away from the matching side face, of the second blade 7. The first retainer ring 9 is attached to the matching side face of the first blade 3, the elastic element is specifically a wave spring 11, and the wave spring 11 is arranged between the first spacer ring 2 and the matching side face of the first blade 3. The second blade 7 is in clearance fit with the second rotating shaft 4, and if the blade is worn, the wave spring 11 can push the second blade 7 to the first blade 3 to keep the two in a joint state.
The structure of a rolling cutter according to a second embodiment of the present application is shown in fig. 2. In the present embodiment, the rolling type cutting tool includes a set of pair of cutters, the elastic member is specifically a compression spring 12, and the distance between the second retainer ring 5 and the second spacer ring 8 is relatively large, so that the compression spring 12 can be installed between the second retainer ring 5 and the second blade 7. The structure of the other parts of the rolling type cutting tool can refer to the first embodiment, and the detailed description is omitted here.
The structure of the rolling type cutting tool in the third embodiment of the present application is shown in fig. 3. The rolling type cutting tool comprises two groups of cutters, namely two second blades 7 and two second blades 7. The side of the second blade 7 away from the matching side is a rear side, and the rear sides of the two second blades 7 are attached to each other, so that the matching sides of the two second blades 7 are opposite to each other. The matching side surfaces of the two first blades 3 are respectively attached to the matching side surfaces of the two second blades 7, so that the matching side surfaces of the two first blades 3 are oppositely arranged, and the two second blades 7 are positioned between the two first blades 3. The second retainer ring 5 and the second spacer ring 8 are respectively attached to the matching side surfaces of the two second blades 7, so that the two second blades 7 are clamped tightly. Two first blades 3 are positioned between the first retainer ring 9 and the first spacing ring 2, and the first retainer ring 9 and the first spacing ring 2 respectively push one first blade 3 to the second blade 7 matched with the first retainer ring 9 and the first spacing ring 2 through an elastic element. The elastic member in this embodiment is a wave spring 11. In addition, in order to ensure effective matching between the first blade 3 and the second blade 7, a spacer 13 is arranged between the two first blades 3, and the thickness of the spacer 13 is equal to the sum of the thicknesses of the two second blades 7.
The structure of the rolling type cutting tool in the fourth embodiment of the present application is shown in fig. 4. In this embodiment, the elastic member is a compression spring 12, and the structure of other parts of the rolling type cutting tool can refer to the fourth embodiment, which is not described herein again. Of course, the user may also use other parts besides the wave spring 11 and the compression spring 12 as the elastic members as needed, and details are not described here.
In the fifth embodiment of the present application, the rolling type cutting tool includes two sets of tool setting tools, that is, the first blade 3 and the second blade 7 are both two pieces. As shown in fig. 5, the mating sides of the two first blades 3 are disposed opposite each other. The elastic element is sleeved on the periphery of the first rotating shaft 1 and located between the two first blades 3, two ends of the elastic element are respectively abutted against the rear side faces of the first blades 3, and the two second blades 7 are respectively matched with the two first blades 3 to form two sets of tool pairs. The second retainer ring 5 and the second spacer ring 8 as a set axially position one second insert 7 from both sides. The two second blades 7 are positioned by the two sets of second stop rings 5 and second space rings 8. The limiting mechanism comprises a first spacing ring 2 and a first check ring 9, and the first spacing ring and the first check ring are sleeved on the periphery of the first rotating shaft 1. The first spacing ring 2 is attached to the matched side face of the first blade 3, and the first retainer ring 9 is attached to the side face, far away from the first blade 3, of the first spacing ring 2. And one first spacing ring 2 and one first check ring 9 are used as a group of limiting parts, and the two groups of limiting parts are matched with the elastic part to limit the two first blades 3 in the axial direction. In this embodiment, the elastic member may be a compression spring 12, and a user may also use other types of elastic members, but it needs to ensure that the elastic member has a certain length to ensure that the first blade 3 and the second blade 7 can be matched with each other. In addition, the first retainer ring 9 and the first blade 3 are circumferentially limited by the positioning screw 10, and specific limiting modes can refer to the above specific embodiments, which are not described herein again.
The utility model provides a roll formula cutting tool has set up the conical surface of stepping down in the cooperation side, and the conical surface of stepping down makes the periphery thickness attenuate of blade, and its periphery is still thinner after the blade wearing and tearing, can play the effect of cutting the substrate, has prolonged the life of blade. Meanwhile, the first blade 3 is always attached to the second blade 7 under the pushing of the elastic piece, so that the cutting precision is guaranteed, and the service life of the blade is further prolonged.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The rolling cutter provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a roll formula cutting tool, its characterized in that, includes first pivot (1) and second pivot (4), first pivot (1) periphery is equipped with at least a slice first blade (3), second pivot (4) periphery be equipped with blade one-to-one's second blade (7), first blade (3) with the laminating of the cutting edge side of second blade (7), second pivot (4) periphery is equipped with and is used for right second blade (7) carry out the positioning mechanism of axial positioning and circumferential positioning, first pivot (1) periphery is equipped with and is used for right first blade (3) carry out the stop gear of axial spacing and circumferential positioning, stop gear is including being used for promoting first blade (3) with the elastic component of second blade (7) laminating.
2. The rolling cutting tool of claim 1, wherein the outer edges of the first blade (3) and the second blade (7) are cutting edges, the two sides of each cutting edge are respectively an abdicating conical surface and an inclined outer peripheral surface, the side where the cutting edge is located is a matching side, the matching sides of the first blade (3) and the second blade (7) are mutually attached, the abdicating conical surface extends towards the inner side of the blade, and a preset included angle is formed between the abdicating conical surface and the matching side.
3. The rolling cutting tool according to claim 2 wherein the predetermined included angle is in the range of 1 ° to 15 °.
4. The rolling type cutting tool according to claim 2, wherein the positioning mechanism comprises a second spacer ring (8) and a second retainer ring (5) sleeved on the periphery of the second rotating shaft (4), the second blade (7) is located between the second spacer ring (8) and the second retainer ring (5), the second spacer ring (8) and the second blade (7) are both provided with positioning holes, and the positioning mechanism further comprises positioning pins (6) arranged in the positioning holes to circumferentially position the second blade (7).
5. The rolling type cutting tool according to claim 4, wherein the limiting mechanism comprises a first spacer ring (2) and a first retainer ring (9) sleeved on the periphery of the first rotating shaft (1), the first blade (3) is located between the first spacer ring (2) and the first retainer ring (9), the first spacer ring (2) and the first blade (3) are both provided with a positioning hole, the limiting mechanism further comprises a positioning screw (10) arranged in the positioning hole to circumferentially position the first blade (3), and the elastic member is located between the first spacer ring (2) and the first retainer ring (9) and located on one side of the first blade (3) away from the corresponding second blade (7).
6. Rolling cutting tool according to claim 5, wherein the first blade (3) and the second blade (7) are both in one piece, the second collar (5) abuts the mating side of the second blade (7), the first collar (9) abuts the mating side of the first blade (3), the second spacer (8) abuts the side of the second blade (7) remote from the mating side, and the resilient member is arranged between the first spacer (2) and the first blade (3).
7. The rolling type cutting tool according to claim 5, wherein the first blade (3) and the second blade (7) are two pieces, the second blade (7) is located between the two pieces of the first blade (3), the engagement sides of the two pieces of the first blade (3) are oppositely arranged, the engagement sides of the two pieces of the second blade (7) are oppositely arranged, the engagement sides of the two pieces of the first blade (3) are respectively attached to the engagement sides of the two pieces of the second blade (7), the second retainer ring (5) and the second spacing ring (8) are respectively attached to the matching side surfaces of the two second blades (7), and the elastic pieces are arranged between the first blade (3) and the first spacing ring (2) and between the first blade (3) and the first check ring (9).
8. The rolling type cutting tool according to claim 4, wherein the first blade (3) and the second blade (7) are both two pieces, the mating side surfaces of the two pieces of the first blade (3) are oppositely arranged, the elastic member is sleeved on the periphery of the first rotating shaft (1) and is located between the two pieces of the first blade (3), two ends of the elastic member are respectively attached to the side surfaces of the first blade (3) far away from the mating side surfaces, two sets of the second retainer rings (5) and the second retainer ring (8) are respectively used for axially positioning the two pieces of the second blade (7) so as to respectively match with the two pieces of the first blade (3), the limiting mechanism comprises a first retainer ring (2) and a first retainer ring (9) which are sleeved on the periphery of the first rotating shaft (1), the two pieces of the first retainer ring (2) are attached to the mating side surfaces of the two pieces of the first blade (3), the two first check rings (9) are used for axially positioning the two first space rings (2) respectively, and the first check rings (9) and the first blades (3) adjacent to the first check rings are circumferentially positioned through positioning screws (10).
9. Rolling cutting tool according to claim 7, characterized in that a spacer (13) is provided between two first blades (3).
10. Rolling cutter according to any one of claims 1 to 9, characterised in that the resilient member is a wave spring (11) or a compression spring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111495201.XA CN113894858B (en) | 2021-12-09 | 2021-12-09 | Rolling type cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111495201.XA CN113894858B (en) | 2021-12-09 | 2021-12-09 | Rolling type cutting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113894858A true CN113894858A (en) | 2022-01-07 |
| CN113894858B CN113894858B (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111495201.XA Active CN113894858B (en) | 2021-12-09 | 2021-12-09 | Rolling type cutting tool |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1196310A (en) * | 1967-12-16 | 1970-06-24 | Sheard Production Equipment Lt | An improvement in or relating to Machines for Cutting Sheet Material |
| RU2118237C1 (en) * | 1995-04-25 | 1998-08-27 | Барановичский станкостроительный завод Акционерное общество "Атлант" | Unit for closed cutting of rolled material |
| CN101077583A (en) * | 2007-06-15 | 2007-11-28 | 汕头市粤东机械厂有限公司 | Tape divider for Plastic cup molding bottle filler |
| CN200981259Y (en) * | 2006-11-16 | 2007-11-28 | 比亚迪股份有限公司 | Plate dividing machine |
| US20080134856A1 (en) * | 2006-12-12 | 2008-06-12 | Carl Manufacturing Co., Ltd. | Card cutter |
| JP2014087894A (en) * | 2012-10-31 | 2014-05-15 | Jfe Steel Corp | Side trimming equipment |
| CN204149211U (en) * | 2014-09-25 | 2015-02-11 | 山东鲁烟莱州印务有限公司 | Intaglio printing press double-point tool longitudinal cutting device |
| CN205519860U (en) * | 2016-03-08 | 2016-08-31 | 东莞锂威能源科技有限公司 | Battery sheet cutters |
| CN207495597U (en) * | 2017-09-10 | 2018-06-15 | 上海快数机械设备有限公司 | Cut self sharpening |
| CN212495676U (en) * | 2020-04-30 | 2021-02-09 | 惠州市赢合科技有限公司 | Ultra-narrow slitting knife rest and slitting device |
-
2021
- 2021-12-09 CN CN202111495201.XA patent/CN113894858B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1196310A (en) * | 1967-12-16 | 1970-06-24 | Sheard Production Equipment Lt | An improvement in or relating to Machines for Cutting Sheet Material |
| RU2118237C1 (en) * | 1995-04-25 | 1998-08-27 | Барановичский станкостроительный завод Акционерное общество "Атлант" | Unit for closed cutting of rolled material |
| CN200981259Y (en) * | 2006-11-16 | 2007-11-28 | 比亚迪股份有限公司 | Plate dividing machine |
| US20080134856A1 (en) * | 2006-12-12 | 2008-06-12 | Carl Manufacturing Co., Ltd. | Card cutter |
| CN101077583A (en) * | 2007-06-15 | 2007-11-28 | 汕头市粤东机械厂有限公司 | Tape divider for Plastic cup molding bottle filler |
| JP2014087894A (en) * | 2012-10-31 | 2014-05-15 | Jfe Steel Corp | Side trimming equipment |
| CN204149211U (en) * | 2014-09-25 | 2015-02-11 | 山东鲁烟莱州印务有限公司 | Intaglio printing press double-point tool longitudinal cutting device |
| CN205519860U (en) * | 2016-03-08 | 2016-08-31 | 东莞锂威能源科技有限公司 | Battery sheet cutters |
| CN207495597U (en) * | 2017-09-10 | 2018-06-15 | 上海快数机械设备有限公司 | Cut self sharpening |
| CN212495676U (en) * | 2020-04-30 | 2021-02-09 | 惠州市赢合科技有限公司 | Ultra-narrow slitting knife rest and slitting device |
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| CN113894858B (en) | 2022-04-29 |
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