CN210908329U - Cutter structure for slicing - Google Patents
Cutter structure for slicing Download PDFInfo
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- CN210908329U CN210908329U CN201921485568.1U CN201921485568U CN210908329U CN 210908329 U CN210908329 U CN 210908329U CN 201921485568 U CN201921485568 U CN 201921485568U CN 210908329 U CN210908329 U CN 210908329U
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- cutter structure
- slicing
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Abstract
The utility model discloses a be used for sliced cutter structure, including first blade and second blade, the anterior segment part of first blade and second blade all is equipped with the cutting edge, first blade and second blade are articulated at the root, be provided with elastic connection spare between first blade and the second blade, elastic connection spare is located the rear of articulated department, elastic connection spare includes the fixed part, movable part and elastic unit, the fixed part sets up on first blade, the recessed chamber that holds that forms in top of fixed part, the opening that holds the chamber is towards the second blade, movable part and elastic unit all are located and hold the intracavity, the movable part partially outstanding in the opening that holds the chamber under elastic unit's the spring action, movable part and second blade butt. The elasticity that elastic connection spare provided acts on respectively in the articulated rear of department of first blade and second blade for the cutting edge of first blade and second blade anterior segment part can keep hugging closely, has effectively ensured the section effect of this cutter structure.
Description
Technical Field
The utility model relates to a cutter, in particular to be used for sliced cutter structure.
Background
The slicing principle of the existing pole piece cutter is similar to that of a scissors, two blades are hinged to each other, and the pole pieces can be cut off by driving the blades to rotate relatively.
However, the existing pole piece cutter has a problem that the two blades are connected through a positioning pin shaft and other structures at the hinged position, so that the two blades can rotate relatively flexibly, and the hinged position generally has a movable gap. Therefore, when the pole piece is cut off by using the cutter, the pole piece is thin, and the two blades cannot be tightly attached to each other, so that the cutting failure is easily caused by a gap between the two blades.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for sliced cutter structure to solve the problem that proposes among the above-mentioned background art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a be used for sliced cutter structure, includes first blade and second blade, first blade with the anterior segment part of second blade all is equipped with the cutting edge, first blade with the second blade is articulated at the root, first blade with be provided with elastic connecting piece between the second blade, elastic connecting piece is located the rear of articulated department, elastic connecting piece includes fixed part, movable part and elastic unit, the fixed part sets up on first blade, the top of fixed part is recessed to form one and is held the chamber, hold the opening orientation in chamber the second blade, movable part and elastic unit all are located and hold the intracavity, the movable part partially outstanding opening in holding the chamber under elastic unit's spring action, movable part and second blade butt.
As an improvement of the scheme, the first blade is provided with a threaded hole, the fixing part is cylindrical, threads are arranged on the periphery of the fixing part, and the fixing part is installed in the threaded hole.
As a modification of the above scheme, the bottom of the fixing part is concave to form a regular hexagon.
As an improvement of the scheme, the movable part is a spherical steel ball, and the diameter of the spherical steel ball is larger than the diameter of the opening of the accommodating cavity.
As a modification of the above, the elastic unit is a compression spring.
As a modification of the above, the first blade and the second blade are hinged by a dowel pin shaft.
As an improvement of the scheme, the first blade is fixedly arranged on the frame, and the root of the second blade is connected with a driving mechanism.
As an improvement of the above scheme, the driving mechanism comprises a pressure lever which moves in a reciprocating manner, a sliding groove is formed in the pressure lever, and a bearing is arranged on the side surface of the second blade and is embedded into the sliding groove and slides in the sliding groove.
Has the advantages that: elastic connection spare continuously provides elasticity, and the elasticity effect is at the articulated rear of department of first blade and second blade, and a pair of power is exerted in the root rear reversal of first blade and second blade in other words, and then makes the cutting edge of first blade and second blade anterior segment part can keep hugging closely, has effectively ensured the section effect of this cutter structure.
Drawings
The invention is further described with reference to the following figures and examples:
fig. 1 is a schematic perspective view of a cutter structure according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an elastic connection member according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 2, the embodiment of the present invention provides a cutter structure for slicing, which is suitable for cutting of a thin sheet, and when the thin sheet is cut, the cutter structure can ensure mutual adhesion between blades, thereby ensuring smooth cutting. The structure of the cutting knife for slicing in this embodiment is described below by taking the cutting of the pole piece as an example.
The cutter structure mainly comprises a first blade 11, a second blade 12 and an elastic connecting piece 13. Wherein, the anterior segment part of first blade 11 and second blade 12 all is equipped with the cutting edge, and the cutting edge sets up relatively to realize tailorring of pole piece. Meanwhile, the first blade 11 and the second blade 12 are hinged at the root, and when the first blade 11 and the second blade 12 rotate relatively, the cutting edges are gradually occluded, so that the pole piece can be cut.
The elastic connection 13 is mounted behind the hinge. The rear part is mainly relative to the blade, the blade is centered at the hinge, the blade is positioned in front of the hinge, and the elastic connecting piece 13 is positioned behind the hinge, so that the blade can be kept close to the elastic force provided by the elastic connecting piece 13.
Specifically, the elastic connecting member 13 includes a fixed portion 131, a movable portion 132, and an elastic unit, the fixed portion 131 is mounted on the first blade 11, a top portion of the fixed portion 131 is recessed to form a receiving cavity, and an opening 1311 of the receiving cavity faces the second blade 12. The movable portion 132 and the elastic unit are both located in the accommodating cavity, and after the movable portion 132 and the elastic unit are put into the accommodating cavity, the opening 1311 of the accommodating cavity contracts, so that the movable portion 132 and the elastic unit are limited in the accommodating cavity. One end of the elastic unit abuts against the bottom of the accommodating cavity, the other end abuts against the lower part of the movable part 132, the movable part 132 partially protrudes out of the opening 1311 of the accommodating cavity under the elastic force of the elastic unit, and the top of the movable part 132 abuts against the second blade 12.
The bottom of the elastic unit applies elastic force to the first blade 11 through the fixed part 131, and the top of the elastic unit applies reverse elastic force to the second blade 12 through the movable part 132. Two reverse elastic forces act behind the hinged position of the first blade 11 and the second blade 12, so that the cutting edges of the front sections of the first blade 11 and the second blade 12 are subjected to a pair of opposite thrust forces, and the front sections of the first blade 11 and the second blade 12 are kept close to each other under the thrust forces, thereby effectively ensuring the slicing effect of the cutter structure. The elastic connection member 13 may continuously provide elastic force.
Specifically, the first insert 11 is provided with a threaded hole, the fixing portion 131 is cylindrical and has threads on the outer periphery thereof, and the fixing portion 131 is mounted in the threaded hole. The movable portion 132 is a ball-shaped steel ball having a diameter larger than the opening 1311 of the receiving cavity. The elastic unit is a compression spring. The bottom of the fixing portion 131 is recessed to form a regular hexagon 1312.
The spherical steel balls are in point-surface contact with the second blade 12, and friction force is greatly reduced. The fixing portion 131 is detachably mounted through threads, so that the elastic force between the first blade 11 and the second blade 12 can be conveniently adjusted, and the deeper the fixing portion 131 is screwed, the larger the deformation of the compression spring is, and the larger the elastic force is provided. The regular hexagon 1312 arranged at the bottom of the fixing portion 131 facilitates the installation and removal of the fixing portion 131 by a hexagon socket tool.
Meanwhile, the first blade 11 and the second blade 12 are hinged by a positioning pin 14. Wherein, the first blade 11 is fixedly arranged on the frame, and the root of the second blade 12 is connected with a driving mechanism. The driving mechanism comprises a pressing rod which moves in a reciprocating mode, a sliding groove is formed in the pressing rod, a bearing 121 is arranged on the side face of the second blade 12, and the bearing 121 is embedded into the sliding groove and slides in the sliding groove. When the pressing rod is pressed down, the surface of the bearing 121 is stressed, and the second blade 12 is driven to rotate. And a single blade rotates, so that the driving mechanism is simplified, and the stability of the pole piece cutting is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (8)
1. The utility model provides a be used for sliced cutter structure, includes first blade and second blade, the anterior segment part of first blade with the second blade all is equipped with the cutting edge, first blade with the second blade is articulated at the root, its characterized in that: the elastic connecting piece is arranged between the first blade and the second blade and located behind the hinged position, the elastic connecting piece comprises a fixing portion, a moving portion and an elastic unit, the fixing portion is arranged on the first blade, the top of the fixing portion is recessed to form an accommodating cavity, an opening of the accommodating cavity faces the second blade, the moving portion and the elastic unit are both located in the accommodating cavity, the moving portion protrudes out of the opening of the accommodating cavity under the elastic action of the elastic unit, and the moving portion is abutted to the second blade.
2. The cutter structure for slicing as set forth in claim 1, wherein: the first blade is provided with a threaded hole, the fixing part is cylindrical, threads are arranged on the periphery of the fixing part, and the fixing part is installed in the threaded hole.
3. The cutter structure for slicing as set forth in claim 2, wherein: the bottom of the fixing part is concave inwards to form a regular hexagon.
4. The cutter structure for slicing as set forth in claim 2, wherein: the movable part is a spherical steel ball, and the diameter of the spherical steel ball is larger than the diameter of the opening of the accommodating cavity.
5. The cutter structure for slicing as set forth in claim 4, wherein: the elastic unit is a compression spring.
6. The cutter structure for slicing as set forth in claim 1, wherein: the first blade and the second blade are hinged through a positioning pin shaft.
7. The cutter structure for slicing as set forth in claim 6, wherein: the first blade is fixedly arranged on the rack, and the root of the second blade is connected with a driving mechanism.
8. The cutter structure for slicing as set forth in claim 7, wherein: the driving mechanism comprises a pressing rod which moves in a reciprocating mode, a sliding groove is formed in the pressing rod, a bearing is arranged on the side face of the second blade, and the bearing is embedded into the sliding groove and slides in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485568.1U CN210908329U (en) | 2019-09-06 | 2019-09-06 | Cutter structure for slicing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485568.1U CN210908329U (en) | 2019-09-06 | 2019-09-06 | Cutter structure for slicing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210908329U true CN210908329U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921485568.1U Active CN210908329U (en) | 2019-09-06 | 2019-09-06 | Cutter structure for slicing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210908329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936904A (en) * | 2021-01-29 | 2021-06-11 | 江苏常友环保科技股份有限公司 | Fiber fabric drawing box for glass fiber reinforced plastic hand lay-up forming |
-
2019
- 2019-09-06 CN CN201921485568.1U patent/CN210908329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936904A (en) * | 2021-01-29 | 2021-06-11 | 江苏常友环保科技股份有限公司 | Fiber fabric drawing box for glass fiber reinforced plastic hand lay-up forming |
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