CN211439716U - Clamping jig - Google Patents

Clamping jig Download PDF

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Publication number
CN211439716U
CN211439716U CN201922456473.3U CN201922456473U CN211439716U CN 211439716 U CN211439716 U CN 211439716U CN 201922456473 U CN201922456473 U CN 201922456473U CN 211439716 U CN211439716 U CN 211439716U
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CN
China
Prior art keywords
connecting block
piece
electric core
clamping
block
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Active
Application number
CN201922456473.3U
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Chinese (zh)
Inventor
黄万勇
唐启东
张晖
莫凡
李冠文
卢金辉
廖任飞
沈成军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Zhengye Technology Co Ltd
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Guangdong Zhengye Technology Co Ltd
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Priority to CN201922456473.3U priority Critical patent/CN211439716U/en
Application granted granted Critical
Publication of CN211439716U publication Critical patent/CN211439716U/en
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Abstract

The utility model discloses a clamping tool, place the board including electric core, first connecting block, the second connecting block, first piece that resets, the second resets, first cam bearing follower and transmission piece, first connecting block and second connecting block set up slidable respectively on the side that the board was placed to the electric core, the one end and the first connecting block of first piece that resets are connected, and the other end and the electric core of first piece that resets are placed the board and are connected, the one end and the second connecting block of second piece that resets are connected, and the other end and the electric core of second piece that resets are placed the board and are connected, the transmission piece sets up in first connecting block tip, first cam bearing follower sets up in second connecting block tip, and set up in the spout of transmission piece first cam bearing follower slidable. The application discloses clamping tool through portable first connecting block and second connecting block, makes electric core clamping position can adjust, has more extensive electric core clamping scope.

Description

Clamping jig
Technical Field
The utility model relates to a clamping positioning technology field, in particular to clamping tool.
Background
The battery cell is the minimum unit of a battery system, and a module is constituteed to a plurality of battery cells, and a battery package is constituteed to a plurality of modules.
Therefore, need assemble in electric core course of working, just also need fix electric core, then carry out electric core equipment, in electric core assembling process, because electric core has different models, need the electric core clamping instrument of different models, however, current electric core clamping instrument all carries out the clamping to the electric core of single model, when needs carry out the clamping to different model electric cores, just need to change anchor clamps, just so led to electric core packaging efficiency low, shortcoming with high costs, it is daily inconvenient to bring for electric core equipment.
Therefore, how to solve the problem that clamps of different models are needed when clamping the battery cell in the prior art is a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clamping tool, through carrying out clamping fixed design to electric core for portable clamping, the clamping position can carry out the joint action, makes the fixed position of electric core can carry out the regulation of size, has solved the problem that electric core clamping needs different model anchor clamps among the prior art.
In order to solve the technical problem, the utility model provides a clamping jig, which comprises an electric core placing plate, a first connecting block, a second connecting block, a first reset piece, a second reset piece, a first cam bearing follower and a transmission block, the first connecting block and the second connecting block are respectively arranged on the side edge of the battery cell placing plate in a sliding way, one end of the first resetting piece is connected with the first connecting block, the other end of the first reset piece is connected with the battery cell placing plate, one end of the second reset piece is connected with the second connecting block, the other end of the second reset piece is connected with the battery cell placing plate, the transmission block is arranged at the end part of the first connecting block, the first cam bearing follower is arranged at the end part of the second connecting block, and the first cam bearing follower can be slidably arranged in the sliding groove of the transmission block.
Preferably, the end of the drive block is further provided with a second cam bearing follower for contact with the cylinder.
Preferably, a first scale is arranged on the first connecting block.
Preferably, a second scale is arranged on the second connecting block.
Preferably, a first positioning block is arranged on the inner side edge of the first connecting block.
Preferably, a second positioning block is arranged on the inner side edge of the second connecting block.
Preferably, the first restoring member and the second restoring member are both tension springs.
Preferably, the cell placing plate is a carbon fiber plate.
The utility model provides a clamping tool, mainly place the board including electric core, first connecting block, the second connecting block, first piece that resets, the second resets, first cam bearing follower and transmission piece, first connecting block and second connecting block set up slidable respectively on the side that the board was placed to electric core, the one end and the first connecting block of first piece that resets are connected, and the other end and the electric core that resets place the board and are connected, the one end and the first connecting block that the second resets are connected, and the other end and the electric core of second reset place the board and be connected, the transmission piece sets up in first connecting block tip, first cam bearing follower sets up in second connecting block tip, and set up in the spout of transmission piece first cam bearing follower slidable. The application discloses clamping tool through carrying out clamping fixed design to electric core and for portable first connecting block and second connecting block, the clamping position can carry out the joint action, makes electric core clamping position can carry out the regulation of model size, has solved the problem that electric core clamping needs different model anchor clamps among the prior art, has more extensive application range.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 overall structure diagram of a specific embodiment of the present invention.
Wherein, in fig. 1:
plate-1 is placed to electric core, first connecting block-2, second connecting block-3, first piece-4 that resets, the second resets piece-5, first cam bearing follower-6, transmission piece-7, second cam bearing follower-8, first scale-9, second scale-10, first locating piece-11, second locating piece-12.
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, fig. 1 is a schematic diagram of an overall structure of an embodiment of the present invention.
In a specific embodiment provided by the utility model, the clamping fixture mainly comprises a cell placing plate 1, a first connecting block 2, a second connecting block 3, a first reset piece 4, a second reset piece 5, a first cam bearing follower 6 and a transmission block 7, wherein the first connecting block 2 and the second connecting block 3 are respectively arranged on the side edge of the cell placing plate 1 in a sliding way, one end of the first reset piece 4 is connected with the first connecting block 2, the other end of the first reset piece 4 is connected with the battery cell placing plate 1, one end of the second reset piece 5 is connected with the second connecting block 3, and the other end of the second reset piece 5 is connected with the battery cell placing plate 1, the transmission block 7 is arranged at the end part of the first connecting block 2, the first cam bearing follower 6 is arranged at the end part of the second connecting block 3, and the first cam bearing follower 6 is slidably arranged in a sliding groove of the transmission block 7.
Wherein, board 1 is placed to electric core is used for placing electric core, transmission piece 7 is driven by external drive device, transmission piece 7 drives the 2 translations of first connecting block, transmission piece 7 is used for driving the motion of first cam bearing follower 6 through the spout, first cam bearing follower 6 is used for driving the translation of second connecting block 3, first piece 4 that resets is used for pulling back the normal position with first connecting block 2, the second resets 5 and is used for pulling back the normal position with second connecting block 3, first connecting block 2 jointly opens and presss from both sides tightly with second connecting block 3 simultaneously, form the clamping to electric core.
Specifically, in the practical application process, when the cell is required to be clamped, firstly, the external driving device drives the transmission block 7 to move, since the first connection block 2 is connected with the transmission block 7, the transmission block 7 drives the first connection block 2 to translate, meanwhile, since the first cam bearing follower 6 is arranged in the chute of the transmission block 7, the transmission block 7 moves to drive the first cam bearing follower 6 to move, the first cam bearing follower 6 drives the second connection block 3 to translate in the direction perpendicular to the first connection block 2, therefore, the first connection block 2 and the second connection block 3 form a joint opening action, after the first connection block 2 and the second connection block 3 are opened, the cell is placed into the cell placing plate 1, at this time, the external driving device stops driving, the first reset piece 4 pulls the first connection block 2 back by restoring force, and at the same time, the second reset piece 5 pulls the second connecting block 3 back to the original position by restoring force, so that the first positioning block 11 on the first connecting block 2 and the second positioning block 12 on the second connecting block 3 form a clamping effect on the battery cell.
In order to optimize the advantage that the clamping jig in the above embodiment has a better clamping effect, the end of the transmission block 7 is further provided with a second cam bearing follower 8 for contacting with the cylinder. The drive of transmission piece 7 is realized through second cam bearing follower 8, external drive equipment is through contacting with second cam bearing follower 8 and exerting thrust to second cam bearing follower 8 promptly, and second cam bearing follower 8 is fixed on transmission piece 7, therefore, external drive equipment drives transmission piece 7 through indirect contact, firstly, can protect transmission piece 7, secondly, second cam bearing follower 8 has higher intensity, it is wear-resisting, can make whole drive process more steady simultaneously, the validity of electric core clamping process has been ensured, make the clamping effect better.
Based on the above-described cell clamping process, the first connecting block 2 is provided with a first scale 9; a second scale 10 is arranged on the second connecting block 3. The clamping jig disclosed by the application can adapt to the clamping operation of battery cores of different sizes and models through the movable first connecting block 2 and the second connecting block 3, and when the battery cores of different sizes and models are clamped, external driving equipment is required to drive the first connecting block 2 and the second connecting block 3 to different degrees of distance, so that the first scale 9 is arranged on the first connecting block 2; be provided with second scale 10 on the second connecting block 3, can set up external drive equipment's drive distance in advance when carrying out the electric core clamping of big or small model difference, guarantee the higher efficiency of clamping process, still reduced the clamping cost simultaneously.
In order to better clamp the battery cell, a first positioning block 11 is arranged on the inner side edge of the first connecting block 2; a second positioning block 12 is arranged on the inner side edge of the second connecting block 3. When the battery cell is clamped, the battery cell is clamped through the first connecting block 2 and the second connecting block 3, but the first connecting block 2 and the second connecting block 3 are both flat plates and have no positioning function, so that a first positioning block 11 is arranged on the inner side edge of the first connecting block 2; be provided with second locating piece 12 on the inboard edge of second connecting block 3, and 11 upper ends of first locating piece set up the crossbeam, set up the crossbeam on the second locating piece 12 equally, can push down fixedly to the electric core that targets in place, guarantee the stability of electric core clamping, improve electric core assembly efficiency.
Further, the first and second returning members 4 and 5 are both tension springs. Extension spring is the most commonly used instrument that resets in the industrial production, it has the restoring force reinforce, characteristics such as respond effectually, reset first connecting block 2 and second connecting block 3 through extension spring, can improve first connecting block 2 and 3 speeds of second connecting block, improve clamping efficiency, and simultaneously, extension spring's restoring force can make first locating piece 11 and second locating piece 12 on first connecting block 2 and the second connecting block 3 carry out more firm clamping to electric core, better clamping effect has been played.
Further, the cell placing plate 1 is a carbon fiber plate. Carbon fiber plate has good performances such as tensile strength height, corrosion resistance, shock resistance, impact resistance, and at electric core clamping in-process, carries out the bearing through carbon fiber plate to electric core, can play more stable bearing effect, and in addition, carbon fiber plate has improved the life that board 1 was placed to electric core, reduces the clamping cost.
In summary, the clamping jig provided by this embodiment mainly includes that the board is placed to the electric core, first connecting block, the second connecting block, first piece that resets, the second resets, first cam bearing follower and transmission piece, first connecting block and second connecting block set up respectively slidable in the side that the board was placed to the electric core, the one end and the first connecting block of first piece that resets are connected, and the other end and the electric core of first piece that resets are placed the board and are connected, the one end and the second connecting block of second piece that resets are connected, and the other end and the electric core of second piece that resets are placed the board and are connected, the transmission piece sets up in first connecting block tip, first cam bearing follower sets up in second connecting block tip, and first cam bearing follower slidable sets up in the spout of transmission piece. The application discloses clamping tool through carrying out clamping fixed design to electric core and for portable first connecting block and second connecting block, the clamping position can carry out the joint action, makes electric core clamping position can carry out the regulation of model size, has solved the problem that electric core clamping needs different model anchor clamps among the prior art, has more extensive application range.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A clamping jig is characterized by comprising a cell placing plate (1), a first connecting block (2), a second connecting block (3), a first resetting piece (4), a second resetting piece (5), a first cam bearing follower (6) and a transmission block (7), wherein the first connecting block (2) and the second connecting block (3) are respectively and slidably arranged on the side edge of the cell placing plate (1), one end of the first resetting piece (4) is connected with the first connecting block (2), the other end of the first resetting piece (4) is connected with the cell placing plate (1), one end of the second resetting piece (5) is connected with the second connecting block (3), the other end of the second resetting piece (5) is connected with the cell placing plate (1), the transmission block (7) is arranged at the end part of the first connecting block (2), the first cam bearing follower (6) is arranged at the end part of the second connecting block (3), and the first cam bearing follower (6) is slidably arranged in a sliding groove of the transmission block (7).
2. The clamping jig according to claim 1, characterized in that the end of the transmission block (7) is further provided with a second cam bearing follower (8) for contacting with a cylinder.
3. The clamping jig of claim 2, characterized in that, be provided with first scale (9) on the first connecting block (2).
4. The clamping jig according to claim 3, characterized in that a second scale (10) is arranged on the second connecting block (3).
5. The clamping jig according to claim 2, characterized in that a first positioning block (11) is arranged on the inner side edge of the first connecting block (2).
6. The clamping jig according to claim 5, characterized in that a second positioning block (12) is arranged on the inner side edge of the second connecting block (3).
7. The clamping jig according to claim 1, characterized in that the first reset piece (4) and the second reset piece (5) are both extension springs.
8. The clamping jig of claim 1, wherein the cell placing plate (1) is a carbon fiber plate.
CN201922456473.3U 2019-12-30 2019-12-30 Clamping jig Active CN211439716U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922456473.3U CN211439716U (en) 2019-12-30 2019-12-30 Clamping jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922456473.3U CN211439716U (en) 2019-12-30 2019-12-30 Clamping jig

Publications (1)

Publication Number Publication Date
CN211439716U true CN211439716U (en) 2020-09-08

Family

ID=72316803

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922456473.3U Active CN211439716U (en) 2019-12-30 2019-12-30 Clamping jig

Country Status (1)

Country Link
CN (1) CN211439716U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112917194A (en) * 2020-12-28 2021-06-08 安徽展新电子有限公司 Fixing mechanism for cutting aluminum substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112917194A (en) * 2020-12-28 2021-06-08 安徽展新电子有限公司 Fixing mechanism for cutting aluminum substrate

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