CN210387150U - Cutting die of power battery tab - Google Patents
Cutting die of power battery tab Download PDFInfo
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- CN210387150U CN210387150U CN201920628833.0U CN201920628833U CN210387150U CN 210387150 U CN210387150 U CN 210387150U CN 201920628833 U CN201920628833 U CN 201920628833U CN 210387150 U CN210387150 U CN 210387150U
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- cutting die
- plate
- fixedly connected
- power battery
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Abstract
The utility model discloses a cutting die of power battery utmost point ear relates to battery utmost point ear production technical field, this cutting die of power battery utmost point ear, the on-line screen storage device comprises a base, the bottom of the top fixed connection rubber slab of base, the bottom of platform is placed to the top fixed connection of rubber slab, place one side of the equal fixed connection limiting plate in both sides of platform, place the top laminating connection clamp plate's of platform bottom, the bottom of the multiple springs of top fixed connection of clamp plate, the bottom of the top fixed connection load board of spring. This cutting die of power battery utmost point ear can reduce the vibration that cutting die produced when antipodal ear cuts through the rubber slab, guarantees cutting die's stability, has made things convenient for cutting die's use, can prevent through the limiting plate that the clamp plate from appearing the displacement when using, influences the production quality of utmost point ear, has made things convenient for the change and the maintenance of cutter when guaranteeing that the cutter is fixed through the threaded rod.
Description
Technical Field
The utility model relates to a battery tab production technical field specifically is a cutting die of power battery tab.
Background
The tab is a raw material of a lithium ion polymer battery product. For example, the tabs are needed for mobile phone batteries, bluetooth batteries, notebook batteries and the like used in our lives. The battery is divided into positive and negative electrodes, the tabs are metal conductors leading out the positive and negative electrodes from the battery core, and the ears of the positive and negative electrodes of the battery are contact points during charging and discharging. This contact point is not the copper sheet that we see on the outside of the cell, but rather a connection inside the cell. The tabs are made of three materials, the positive electrode of the battery is made of aluminum (Al) material, the negative electrode of the battery is made of nickel (Ni) material, and the negative electrode of the battery is also made of copper nickel (Ni-Cu) material, and the tabs and the negative electrode are both formed by compounding a film and a metal belt. The finished product package of the tab is divided into a disc type (the whole metal belt is wound into a disc after a film is added through equipment) and a plate type (the metal belt is cut into single pieces after the film is added, and then the single pieces are placed in rows and clamped by two thin transparent plastic sheets), and the tab needs to be cut in the production and processing of the tab.
At present, current cutting die structure is too complicated, and the operation is too convenient, and utmost point ear is cutting the fixed not too firm of in-process, and utmost point ear takes place to remove easily, and the change of cutting the cutter simultaneously is too convenient, is unfavorable for using widely.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a cutting die of power battery utmost point ear has solved current cutting die structure too complicated, and the operation is too convenient, and utmost point ear is cutting the fixed not too firm of in-process, and utmost point ear takes place to remove easily, and the change that cuts the cutter simultaneously is too convenient, is unfavorable for the problem of using widely.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the cutting die for the power battery tab comprises a base, wherein the top of the base is fixedly connected with the bottom of a rubber plate, the top of the rubber plate is fixedly connected with the bottom of a placing table, two sides of the placing table are fixedly connected with one side of a limiting plate, the top of the placing table is attached to the bottom of a pressing plate, the top of the pressing plate is fixedly connected with the bottoms of a plurality of springs, and the top of each spring is fixedly connected with the bottom of a bearing plate;
the utility model discloses a shearing machine, including bearing plate, spring, shear plate, the inside swing joint of spring has the guide bar, the bottom of the top fixed connection baffle of guide bar, the bottom of the equal fixed connection pneumatic cylinder in bottom both ends of bearing plate, the inside swing joint of bearing plate has the threaded rod, the top of the bottom fixed connection shear plate of threaded rod, the top of the bottom fixed connection cutter of shear plate.
Optionally, the bottom of the limiting plate is fixedly connected with the top of the rubber plate;
the springs are arranged at equal intervals from left to right.
Optionally, the spring surrounds the outer surface of the guide rod;
the bottom of the guide rod is fixedly connected with the top of the pressing plate.
Optionally, the outer surface of the guide rod is movably connected with the bearing plate;
and the two ends of the top of the shearing top plate are fixedly connected with the bottom of the threaded rod.
Optionally, the pressing plate is located between the two cutters;
the top both sides of placing the platform have all been seted up utmost point ear groove.
Optionally, both ends of the top of the base are fixedly connected with the bottoms of the supporting columns;
and the top of one side of the supporting column is fixedly connected with one end of the transverse plate.
Optionally, the top of the hydraulic cylinder is fixedly connected with the bottom of the transverse plate;
the bottoms of the two sides of the pressing plate are attached to and connected with one side of the limiting plate.
(III) advantageous effects
The utility model provides a cutting die of power battery utmost point ear possesses following beneficial effect:
(1) this cutting die of power battery utmost point ear on the one hand, can reduce the vibration that cutting die produced when antipodal ear cuts through the rubber slab, guarantees cutting die's stability, has made things convenient for cutting die's use, can prevent through the limiting plate that the displacement from appearing when the clamp plate uses to influence the cutting size of utmost point ear, influence the production quality of utmost point ear.
(2) This cutting die of power battery utmost point ear, on the other hand, make things convenient for the change and the maintenance of cutter when guaranteeing that the cutter is fixed through the threaded rod, prevent that the cutter live time overlength from leading to damaging influencing cutting of utmost point ear, the elasticity through the spring has made things convenient for the use of clamp plate, can make the cutter decline cut simultaneously.
Drawings
FIG. 1 is a schematic sectional view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of the connection of the pressing plate structure of the present invention;
fig. 4 is a schematic plan view of the structure of the placement platform of the present invention.
In the figure: 1. a base; 2. a rubber plate; 3. a limiting plate; 4. a placing table; 5. pressing a plate; 6. a spring; 7. a bearing plate; 8. a guide bar; 9. a baffle plate; 10. a hydraulic cylinder; 11. a threaded rod; 12. shearing the top plate; 13. a cutter; 14. a support pillar; 15. a transverse plate; 16. a polar ear groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
a cutting die for a power battery tab comprises a base 1, wherein the top of the base 1 is fixedly connected with the bottom of a rubber plate 2, vibration generated when the cutting die cuts the tab can be reduced through the rubber plate 2, the stability of the cutting die is ensured, the use of the cutting die is facilitated, the top of the rubber plate 2 is fixedly connected with the bottom of a placing table 4, two sides of the placing table 4 are fixedly connected with one side of a limiting plate 3, the top of the placing table 4 is attached to the bottom of a pressing plate 5, the pressing plate 5 can be prevented from being displaced when in use through the limiting plate 3, so that the cutting size of the tab is influenced, the production quality of the tab is influenced, the top of the pressing plate 5 is fixedly connected with the bottoms of a plurality of springs 6, and the top of the springs 6 is fixedly connected with the bottom;
As an optional technical solution of the utility model:
the bottom of the limiting plate 3 is fixedly connected with the top of the rubber plate 2;
a plurality of springs 6 are arranged equidistantly from left to right, and balance of the pressing plate 5 is guaranteed through the plurality of springs 6, so that the pressing plate 5 is prevented from inclining.
As an optional technical solution of the utility model:
the spring 6 surrounds the outer surface of the guide rod 8;
the bottom of the guide rod 8 is fixedly connected with the top of the pressure plate 5, and the position of the pressure plate 5 can be limited through the guide rod 8, so that the pressure plate 5 can only move up and down.
As an optional technical solution of the utility model:
the outer surface of the guide rod 8 is movably connected with the bearing plate 7;
both ends of the top of the shearing top plate 12 are fixedly connected with the bottom of the threaded rod 11, and the shearing top plate 12 facilitates the fixation of the cutter 13.
As an optional technical solution of the utility model:
the pressing plate 5 is positioned between the two cutters 13;
the top two sides of the placing table 4 are provided with polar lug grooves 16, and the placing of the polar lugs is facilitated through the polar lug grooves 16, so that the placing positions of the polar lugs are ensured.
As an optional technical solution of the utility model:
both ends of the top of the base 1 are fixedly connected with the bottoms of the supporting columns 14;
one side top fixed connection diaphragm 15's of support column 14 one end has guaranteed the height of cutter 13 and clamp plate 5 through support column 14, has made things convenient for the use of cutter 13 and clamp plate 5.
As an optional technical solution of the utility model:
the top of the hydraulic cylinder 10 is fixedly connected with the bottom of the transverse plate 15, and the hydraulic cylinder 10 is convenient to drive the cutter 13 and the pressing plate 5 to lift for use;
the bottoms of the two sides of the pressing plate 5 are attached to and connected with one side of the limiting plate 3.
To sum up, when the cutting die for the power battery tab is used, the tab is placed in the tab groove 16, then the hydraulic cylinder 10 is opened, the hydraulic cylinder 10 drives the bearing plate 7 to descend, the baffle plate 9 is pressed on the placing table 4 to fix the tab, meanwhile, the bearing plate 7 continues to drive the cutter 13 to descend and extrude the spring 6, the spring 6 is compressed to generate elastic force, meanwhile, the height of the cutter 13 is lower than that of the pressing plate 5, the cutter 13 cuts the tab, after the cutting is completed, the hydraulic cylinder 10 is started, the hydraulic cylinder 10 drives the cutter 13 to ascend, meanwhile, the height of the pressing plate 5 is lower than that of the cutter 13 again under the action of the elastic force of the spring 6, then the cut tab is taken out, the cutter 13 is ensured to be fixed through the threaded rod 11, the replacement and maintenance of the cutter 13 are facilitated, and the cutting of the tab caused by the overlong service time of the cutter 13 is prevented, can reduce the vibration that cutting die produced when antipodal ear cuts through rubber slab 2, guarantee cutting die's stability, make things convenient for cutting die's use.
It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a cutting die of power battery utmost point ear, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with the bottom of a rubber plate (2), the top of the rubber plate (2) is fixedly connected with the bottom of a placing table (4), two sides of the placing table (4) are fixedly connected with one side of a limiting plate (3), the top of the placing table (4) is attached to the bottom of a pressing plate (5), the top of the pressing plate (5) is fixedly connected with the bottoms of a plurality of springs (6), and the top of each spring (6) is fixedly connected with the bottom of a bearing plate (7);
the inside swing joint of spring (6) has guide bar (8), the bottom of top fixed connection baffle (9) of guide bar (8), the bottom of the equal fixed connection pneumatic cylinder (10) in bottom both ends of load board (7), the inside swing joint of load board (7) has threaded rod (11), the top of roof (12) is cuted to the bottom fixed connection of threaded rod (11), the top of the bottom fixed connection cutter (13) of shearing roof (12).
2. The cutting die for the power battery tab as claimed in claim 1, wherein:
the bottom of the limiting plate (3) is fixedly connected with the top of the rubber plate (2);
the springs (6) are arranged at equal intervals from left to right.
3. The cutting die for the power battery tab as claimed in claim 1, wherein:
the spring (6) surrounds the outer surface of the guide rod (8);
the bottom of the guide rod (8) is fixedly connected with the top of the pressure plate (5).
4. The cutting die for the power battery tab as claimed in claim 1, wherein:
the outer surface of the guide rod (8) is movably connected with the bearing plate (7);
the two ends of the top of the shearing top plate (12) are fixedly connected with the bottom of the threaded rod (11).
5. The cutting die for the power battery tab as claimed in claim 1, wherein:
the pressing plate (5) is positioned between the two cutters (13);
polar ear grooves (16) are formed in the two sides of the top of the placing table (4).
6. The cutting die for the power battery tab as claimed in claim 1, wherein:
both ends of the top of the base (1) are fixedly connected with the bottoms of the supporting columns (14);
and the top of one side of the supporting column (14) is fixedly connected with one end of the transverse plate (15).
7. The cutting die for the power battery tab as claimed in claim 1, wherein:
the top of the hydraulic cylinder (10) is fixedly connected with the bottom of the transverse plate (15);
the bottoms of the two sides of the pressing plate (5) are attached to and connected with one side of the limiting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628833.0U CN210387150U (en) | 2019-05-05 | 2019-05-05 | Cutting die of power battery tab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628833.0U CN210387150U (en) | 2019-05-05 | 2019-05-05 | Cutting die of power battery tab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210387150U true CN210387150U (en) | 2020-04-24 |
Family
ID=70345932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920628833.0U Active CN210387150U (en) | 2019-05-05 | 2019-05-05 | Cutting die of power battery tab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210387150U (en) |
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2019
- 2019-05-05 CN CN201920628833.0U patent/CN210387150U/en active Active
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