CN209747668U - Clamping device for shaping end face of cylindrical lithium battery roll core - Google Patents
Clamping device for shaping end face of cylindrical lithium battery roll core Download PDFInfo
- Publication number
- CN209747668U CN209747668U CN201920727294.6U CN201920727294U CN209747668U CN 209747668 U CN209747668 U CN 209747668U CN 201920727294 U CN201920727294 U CN 201920727294U CN 209747668 U CN209747668 U CN 209747668U
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- pair
- piece
- supporting seat
- cylindrical lithium
- clamping device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a cylindrical lithium cell rolls up clamping device of core terminal surface plastic, including cylinder, the right angle clamping piece that a pair of structure is the same, the same spring of a pair of structure, the same connection piece of a pair of structure, rubber strip, holding piece and supporting seat, the top of cylinder is provided with the holding piece, and the upper surface of holding piece is semi-circular, and is a pair of the one end setting of spring puts the left and right sides at the bottom central point of supporting seat, and is a pair of the connection piece sets up the bottom left and right sides at the supporting seat, and is a pair of the right angle clamping piece is through round pin axle and a pair of connection piece swing joint, and is a pair of the other end fixed mounting. Through two relative right angle anchor clamps, with two round pin axle fixings, during the plastic, bilateral round pin axle activity, up the top more, the side presss from both sides tighter, vertical direction and horizontal simultaneously to rolling up the core effect, the effectual deformation of having avoided horizontal unable atress and causing has effectively improved the yields of plastic.
Description
Technical Field
The utility model relates to a cylindrical lithium cell centre gripping technical field specifically is a cylindrical lithium cell rolls up clamping device of core terminal surface plastic.
Background
The cylindrical lithium battery is divided into lithium cobaltate, lithium manganate and ternary materials, the batteries of the three material systems have different advantages, and the batteries are widely applied to: notebook computers, digital cameras, lighting lamps, toy products, electric tools, portable mobile energy sources and other fields;
The cylinder lithium battery rolls up the core when carrying out the terminal surface plastic, generally adopts two the same anchor clamps about slightly bigger than roll core limit external diameter to come the centre gripping to roll up the core, because slightly bigger than roll core external diameter, can cause only the power of vertical direction to be used in rolling up on the core and horizontal unable atress, rolls up the core after the plastic is accomplished and takes place to warp easily, causes unable income shell when serious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cylindrical lithium cell rolls up clamping device of core terminal surface plastic to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cylindrical lithium cell rolls up clamping device of core terminal surface plastic, includes cylinder, the same right angle clamping piece of a pair of structure, a pair of the same spring of structure, a pair of the same connection piece of structure, rubber strip, clamping piece and supporting seat, the top of cylinder is provided with the clamping piece, and the upper surface of clamping piece is semi-circular, and is a pair of the one end setting of spring puts the left and right sides at the bottom central point of supporting seat, and is a pair of the connection piece sets up the bottom left and right sides at the supporting seat, and is a pair of right angle clamping piece is through round pin axle and a pair of connection piece swing joint, and the inboard of right angle clamping piece personally submits the arc, and is a.
Preferably, the side surfaces of the pair of right-angle clamping pieces are horizontal to the side surfaces of the clamping pieces.
Preferably, the arc-shaped surfaces of the pair of right-angle clamping pieces form a semicircle.
Preferably, the upper surface of the clamping piece is a semicircular inner wall surface, and the inner side surface of the right-angle clamping piece is provided with rubber strips.
The utility model provides a clamping device of cylindrical lithium cell book core terminal surface plastic, beneficial effect is: through two relative right angle anchor clamps, with two round pin axle fixings, during the plastic, the activity of bilateral round pin axle, more up the top, the side presss from both sides tighter, vertical direction and horizontal simultaneously to rolling up the core effect, the effectual deformation of having avoided horizontal unable atress and causing has effectively improved the yields of plastic, and the spring can guarantee that two right angle clamping pieces can not form the locking after the plastic is accomplished, conveniently returns the normal position, assists the drawing of patterns, has improved plastic efficiency.
Drawings
Fig. 1 is a front view of a clamping device for shaping the end face of a cylindrical lithium battery roll core according to the present invention;
In the figure: 1. the device comprises a cylinder, 2, a right-angle clamping piece, 3, a spring, 4, a connecting piece, 5, a rubber strip, 6, a clamping piece, 7 and a supporting seat.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a clamping device for reshaping the end face of a cylindrical lithium battery roll core comprises a cylinder 1, a pair of right-angle clamping pieces 2 with the same structure, a pair of springs 3 with the same structure, a pair of connecting pieces 4 with the same structure, a rubber strip 5, clamping pieces 6 and a supporting seat 7, wherein the top end of the cylinder 1 is provided with the clamping pieces 6, the upper surfaces of the clamping pieces 6 are semicircular, the clamping pieces 6 can be driven to ascend or descend by the cylinder 1, one ends of the pair of springs 3 are arranged at the left side and the right side of the central position of the bottom end of the supporting seat 7, the pair of connecting pieces 4 are arranged at the left side and the right side of the bottom end of the supporting seat 7, the pair of right-angle clamping pieces 2 are movably connected with the pair of connecting pieces 4 through pin shafts, the side faces of the pair of right-angle clamping pieces 2 are horizontal to the, the upper surface of the clamping piece 6 is a semicircular inner wall surface, the inner side surface of the right-angle clamping piece 2 is provided with a rubber strip 5, the roll core can be protected by the rubber strip 5, and the other end of the spring 3 is fixedly arranged on the outer wall of the right-angle clamping piece 2.
The following electric devices have the following types and functions:
The type of the cylinder 1 is an SC cylinder, or any other type meeting the requirement, and the cylinder 1 is controlled and driven by an external control system.
the detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
During the use, fix cylinder 1 and supporting seat on the support through the bolt, make the left and right sides of holding piece 6 and the both sides level of two right angle clamping pieces 2, will roll up the core and place in the semicircular groove of holding piece 6 upper surface, start cylinder 1 and make cylinder 1 drive holding piece 6 rebound, when rolling up the core and contacting with the arcwall face of two right angle clamping pieces 2, bilateral round pin axle activity, push up more up along with cylinder 1, the side clamp of right angle clamping piece 2 gets tighter, the vertical direction of right angle clamping piece 2 and horizontal simultaneously to rolling up the core effect, can guarantee the yields of plastic, can guarantee through spring 3 that two right angle clamping pieces can not form the locking after the plastic is accomplished, moreover, the steam generator is simple in structure, and is flexible to use, therefore, the clothes hanger is strong in.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "movably connected," "fixedly attached," "mounted," and the like are to be construed broadly and can, for example, be fixedly attached, detachably attached, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a clamping device of cylindrical lithium cell book core terminal surface plastic which characterized in that: including cylinder (1), the same right angle clamping piece (2) of a pair of structure, the same spring (3) of a pair of structure, the same connection piece (4) of a pair of structure, rubber strip (5), cramping piece (6) and supporting seat (7), the top of cylinder (1) is provided with cramping piece (6), and the upper surface of cramping piece (6) is semi-circular, and is a pair of the one end setting of spring (3) is in the bottom central point of supporting seat (7) puts the left and right sides, and is a pair of connection piece (4) sets up the bottom left and right sides at supporting seat (7), and is a pair of right angle clamping piece (2) are through round pin axle and a pair of connection piece (4) swing joint, and the inboard of right angle clamping piece (2) personally submits the arc, and is a pair of the other end fixed mounting of spring (.
2. The clamping device for shaping the end face of the cylindrical lithium battery winding core according to claim 1, characterized in that: the side surfaces of the pair of right-angle clamping pieces (2) are horizontal to the side surfaces of the clamping pieces (6).
3. The clamping device for shaping the end face of the cylindrical lithium battery winding core according to claim 1, characterized in that: the arc surfaces of the pair of right-angle clamping pieces (2) form a semicircle.
4. the clamping device for shaping the end face of the cylindrical lithium battery winding core according to claim 1, characterized in that: the upper surface of the clamping piece (6) is a semicircular inner wall surface, and the inner side surface of the right-angle clamping piece (2) is provided with a rubber strip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920727294.6U CN209747668U (en) | 2019-05-21 | 2019-05-21 | Clamping device for shaping end face of cylindrical lithium battery roll core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920727294.6U CN209747668U (en) | 2019-05-21 | 2019-05-21 | Clamping device for shaping end face of cylindrical lithium battery roll core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209747668U true CN209747668U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920727294.6U Active CN209747668U (en) | 2019-05-21 | 2019-05-21 | Clamping device for shaping end face of cylindrical lithium battery roll core |
Country Status (1)
| Country | Link |
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| CN (1) | CN209747668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061304A (en) * | 2019-05-21 | 2019-07-26 | 泰兴市宁辉锂电池有限公司 | A kind of clamping device of cylinder type lithium battery core end face shaping |
-
2019
- 2019-05-21 CN CN201920727294.6U patent/CN209747668U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061304A (en) * | 2019-05-21 | 2019-07-26 | 泰兴市宁辉锂电池有限公司 | A kind of clamping device of cylinder type lithium battery core end face shaping |
| CN110061304B (en) * | 2019-05-21 | 2024-04-09 | 泰兴市宁辉锂电池有限公司 | Clamping device for shaping end face of cylindrical lithium battery winding core |
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