CN207868334U - A kind of laminate of Battery formation fixture - Google Patents
A kind of laminate of Battery formation fixture Download PDFInfo
- Publication number
- CN207868334U CN207868334U CN201820344848.XU CN201820344848U CN207868334U CN 207868334 U CN207868334 U CN 207868334U CN 201820344848 U CN201820344848 U CN 201820344848U CN 207868334 U CN207868334 U CN 207868334U
- Authority
- CN
- China
- Prior art keywords
- burn
- board
- connecting shaft
- side wall
- laminate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
-
- 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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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a kind of laminates of Battery formation fixture, its burn-in board supporting surface is equipped with two limit guide rails disposed in parallel, several guide part mounting grooves are offered on the guiding side wall of the limit guide rail, side rolling guide part is installed in the guide part mounting groove, on the burn-in board supporting surface, between the guiding side wall of two limit guide rails, it is arranged with several plunger balls；Improved laminate can be when burn-in board plugs, rolling guiding is carried out to the bottom surface of burn-in board and opposite two sides simultaneously, charging is easier, and charging is more accurate, it is fed by ball rolling friction, also the abrasion for greatly reducing burn-in board reduces steel cuttings and generates, ensured stability and the safety of battery testing.
Description
Technical field
The utility model is related to lithium battery production technical field more particularly to a kind of laminates of Battery formation fixture.
Background technology
Lithium ion battery needs the active material come in activated batteries by being melted into step, is being melted into preparation process
It just needs to use burn-in board in the process.
To increase formation efficiency, the battery formation clamp for being melted into machine generally all has multilayer laminate, and the side of laminate, which is equipped with, to be used for
For the slot of burn-in board grafting；When chemical conversion, battery is placed in burn-in board, burn-in board between two-ply, burn-in board
Golden finger is inserted into corresponding laminate slot, and then carries out heating pressurization, realizes Battery formation.
When being melted into machine operation, burn-in board needs frequent plug.When plug, the contact between burn-in board and laminate is sliding
Friction, sliding frictional wear is larger, and abrasion is larger to be easy to fall down steel cuttings, causes chemical conversion machine short trouble, and regular mill
Damage can influence the service life of plug performance and burn-in board, therefore need to be replaced frequently, and otherwise also result in burn-in board and use process
In it is bad plug or plug it is not in place, to damage golden finger.
In view of this, can reduce burn-in board abrasion in use it is necessary to provide a kind of, improve battery testing
Stability and safety, reduce wear and tear expense Battery formation clamp structure.
Utility model content
The purpose of this utility model is to provide a kind of laminates of Battery formation fixture, to solve problem above.
For this purpose, the utility model uses following technical scheme：
A kind of laminate of Battery formation fixture, the burn-in board supporting surface of the laminate are equipped with two limits disposed in parallel and lead
Rail；
Several guide part mounting grooves are offered on the guiding side wall of the limit guide rail, are installed in the guide part mounting groove
There is side rolling guide part；
The side rolling guide part includes connecting shaft and idler wheel；The connecting shaft is fixed on the guide part mounting groove
In；The connecting shaft and idler wheel rotation connection, the wheel face of the idler wheel extend to outside the guiding side wall；Wherein, described
Connecting shaft is axially perpendicular to the burn-in board supporting surface；
On the burn-in board supporting surface, between the guiding side wall of two limit guide rails, it is arranged with several plunger balls.
Optionally, plunger ball includes resilient plunger and Universal caster；The Universal caster is movably connected on the elasticity
One end of plunger；
When the resilient plunger is uncompressed, the Universal caster protrudes outside the burn-in board supporting surface.
Optionally, on the burn-in board supporting surface of the laminate, between the guiding side wall of the limit guide rail, it is arranged with 2N
A plunger ball；
Wherein, N number of plunger ball is set near a limit guide rail, and is equidistantly divided along the plug orientation of burn-in board
Cloth；In addition N number of plunger ball is set near another limit guide rail, and is equally spaced along the plug orientation of burn-in board；
When burn-in board contacts laminate, 2N plunger ball is applied to the weight that the support force in burn-in board is less than or equal to burn-in board
Power.
Optionally, N is equal to 7.
Optionally, fixing sleeve is equipped with a connection bearing in the connecting shaft, and the connection bearing outside connects the idler wheel.
Optionally, the top surface of the limit guide rail offers axis connection threaded hole, and the axis connection threaded hole is through to institute
It states in guide part mounting groove；
One end of the connecting shaft is equipped with and the matched external screw thread of axis connection threaded hole, the connecting shaft and the axis
Connection screw thread hole is threadedly coupled；The other end of the connecting shaft is then tight against the guide part mounting groove, far from the axis connection
The side cell wall of threaded hole；The connection bearing is set in the guide part mounting groove, is sheathed in the connecting shaft, and and institute
Connecting shaft is stated to be fixedly connected.
Optionally, a guiding edge of the side wall far from the laminate is provided with upper rib, the upper rib perpendicular to
The guiding side wall setting；
The upper rib and the limit guide rail are structure as a whole, and the top surface of the upper rib and the limit guide rail
Top surface flushes.
Optionally, the distance between the bottom surface of the upper rib and the burn-in board supporting surface are more than or equal to the thickness of burn-in board
Degree.
Optionally, the both ends of the upper rib and the joining place for being oriented to side wall are each formed with chamfering.
Optionally, there are four the idler wheels for distribution equidistant in a limit guide rail；
The distance between the axis of each connecting shaft and the guiding side wall are equal, and the radius of each idler wheel is equal.
Compared with prior art, the utility model embodiment has the advantages that：
Improved laminate can be when burn-in board plugs, while bottom surface to burn-in board and opposite two sides roll
It is oriented to, charging is easier, and charging is more accurate, is fed by ball rolling friction, is also greatly reduced the abrasion of burn-in board, is subtracted
Few steel cuttings generates, and has ensured stability and the safety of battery testing.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the laminate for Battery formation fixture that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram of the limit guide rail on the laminate that the utility model embodiment provides.
In figure：
11, burn-in board supporting surface；12, plunger ball；121, resilient plunger；122, Universal caster；20, limit guide rail；21、
It is oriented to side wall；211, guide part mounting groove；22, upper rib；221, chamfering；30, side rolls guide part；31, connecting shaft；32、
Idler wheel.
Specific implementation mode
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more apparent and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "upper", "lower", "top", "bottom", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
It should be noted that when a component is considered as " connection " another component, it can be directly to separately
One component may be simultaneously present the component being centrally located.When a component is considered as " setting exists " another component,
It can be set up directly on another component or may be simultaneously present the component being centrally located.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Referring to FIG. 1, Fig. 1 is a kind of structural representation of the laminate for Battery formation fixture that the utility model embodiment provides
Figure.
Battery formation fixture includes several plates layer by layer；The burn-in board supporting surface 11 (top surface of Fig. 1 middle plates) of laminate is equipped with
Two limit guide rails 20 disposed in parallel.
For ease of description, by an one side wall of the limit guide rail 20 towards another limit guide rail 20, it is named as and is oriented to side wall 21；
Specifically, offering several guide part mounting grooves 211 on the guiding side wall 21 of limit guide rail 20, pacify in guide part mounting groove 211
Equipped with side rolling guide part 30.
More specifically, side rolling guide part 30 includes connecting shaft 31 and idler wheel 32；Connecting shaft 31 is fixed on guide part peace
In tankage 211, the burn-in board supporting surface 11 for being axially perpendicular to laminate of connecting shaft 31；Connecting shaft 31 and idler wheel 32 are rotatablely connected.
Wherein, the wheel face of idler wheel 32, which extends to, is oriented to outside side wall 21, i.e., the distance between the axis of connecting shaft 31 and guiding side wall 21 are small
In the radius of idler wheel 32.
In the present embodiment, fixing sleeve is equipped with a connection bearing (not shown), the connection bearing outside in connecting shaft 31
It is connected to idler wheel 32, by connecting bearing, so that the position between idler wheel 32 and connecting shaft 31 is fixed, and idler wheel 32 can be around connecting shaft 31
Rotation, is oriented to the two sides opposite to burn-in board when plugging burn-in board.
On the burn-in board supporting surface 11 of laminate, between the guiding side wall 21 of two limit guide rails 20, it is arranged with several plungers
Ball 12.
Plunger ball 12 includes resilient plunger 121 and Universal caster 122；Universal caster 122 is movably connected on resilient plunger
121 one end, and can be towards arbitrary directional rolling, in the present embodiment, when resilient plunger 121 is uncompressed, Universal caster 122 is convex
Go out outside burn-in board supporting surface 11.
Plunger ball 12 is conventional mechanical structure, therefore details are not described herein for its principle.
In the present embodiment, burn-in board is inserted into from the laminate lower left of Fig. 1, and the opposite two sides of burn-in board are limited with two respectively
The wheel face of idler wheel 32 on the guiding side wall 21 of guide rail 20 is in rolling contact, and the bottom surface of burn-in board and Universal caster 112 are in rolling contact,
Resilient plunger 121 is compressed, and is provided burn-in board certain support force, then be oriented to by Universal caster 112, is further decreased friction
The friction between laminate when burn-in board plugs, guiding is in rolling contact by side to burn-in board and bottom surface, it can be easily
Burn-in board is promoted in laminate, and then is accurately inserted to golden finger slot (not shown), charging is convenient and wears small.Wherein,
Golden finger slot is located at the upper right side Fig. 1.
Specifically, with continued reference to FIG. 2, Fig. 2 is the limit guide rail 20 on the laminate that provides of the utility model embodiment
Structural schematic diagram.
An edge (the upper edge that side wall 21 is oriented in Fig. 2) setting of the separate laminate of the guiding side wall 21 of limit guide rail 20
There are upper rib 22, upper rib 22 to be arranged perpendicular to side wall 21 is oriented to；As a kind of optional embodiment, upper rib 22 and limit are led
Rail 20 is structure as a whole, and the top surface of upper rib 22 and the top surface of limit guide rail 20 flush.
The distance between the bottom surface of upper rib 22 and burn-in board supporting surface 11 are equal to or slightly greater than the thickness of burn-in board, this reality
It applies in example, upper rib 22 act as limiting the burn-in board in swapping process in the longitudinal direction, and burn-in board one end is avoided to stick up
It rises, so that plug is inaccurate.
More specifically, the joining place of the both ends of upper rib 22 and guiding side wall 21 is formed with chamfering 221, when preventing plug
Break burn-in board.
As a kind of specific implementation mode of the present embodiment, convenient for assembly or disassembly, the top surface of limit guide rail 20 opens up
There are axis connection threaded hole, axis connection threaded hole to be through in guide part mounting groove 211；One end of connecting shaft 31 is equipped with and axis connection
The matched external screw thread of threaded hole, connecting shaft 31 and axis connection threaded hole are threadedly coupled, and the other end of connecting shaft 31 is then tight against guiding
Side cell wall of the part mounting groove 211 far from axis connection threaded hole；It connects bearing to be set in guide part mounting groove 211, the company of being sheathed on
In spindle 31, and it is fixedly connected with connecting shaft 31.
Specifically, equidistant in a limit guide rail 20 be distributed with four rolling 32, and in the present embodiment, the axis of each connecting shaft 31
The distance between line and guiding side wall 21 are equal, and the radius of each idler wheel 32 is equal.
Specifically, on the burn-in board supporting surface 11 of laminate, between the guiding side wall 21 of limit guide rail 20, it is arranged with 14
A plunger ball 12；Seven plunger balls 12 are set near a limit guide rail 20, and are equally spaced along burn-in board plug orientation；Separately
Outer seven plunger balls 12 are equidistant to be set near another limit guide rail 20, and is equally spaced along burn-in board plug orientation.Aging
When plate contacts laminate, 14 plunger balls 12 are applied to the gravity that the support force in burn-in board is equal to or slightly less than burn-in board.
The above, above example are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, it will be understood by those of ordinary skill in the art that：It is still
Can be with technical scheme described in the above embodiments is modified, or which part technical characteristic is equally replaced
It changes；And these modifications or replacements, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (10)
1. a kind of laminate of Battery formation fixture, which is characterized in that it is flat that the burn-in board supporting surface (11) of the laminate is equipped with two
The limit guide rail (20) of row setting；
Several guide part mounting grooves (211), the guide part peace are offered on the guiding side wall (21) of the limit guide rail (20)
Side rolling guide part (30) is installed in tankage (211)；
The side rolling guide part (30) includes connecting shaft (31) and idler wheel (32)；The connecting shaft (31) is fixed on described lead
Into part mounting groove (211)；The connecting shaft (31) and the idler wheel (32) rotation connection, the wheel face of the idler wheel (32) extend
Outside to the guiding side wall (21)；Wherein, the connecting shaft (31) is axially perpendicular to the burn-in board supporting surface (11)；
On the burn-in board supporting surface (11), between the guiding side wall (21) of two limit guide rails (20), it is arranged with several plungers
Ball (12).
2. laminate according to claim 1, which is characterized in that plunger ball (12) includes resilient plunger (121) and universal
Ball (122)；The Universal caster (122) is movably connected on one end of the resilient plunger (121)；
When the resilient plunger (121) is uncompressed, the Universal caster (122) protrudes the burn-in board supporting surface (11)
Outside.
3. laminate according to claim 2, which is characterized in that on the burn-in board supporting surface (11) of the laminate, the limit
Between the guiding side wall (21) of position guide rail (20), it is arranged with the 2N plunger balls (12)；
Wherein, N number of plunger ball (12) is set near a limit guide rail (20), and along the plug orientation etc. of burn-in board
Away from distribution；In addition N number of plunger ball (12) is set near another limit guide rail (20), and equidistantly divides along the plug orientation of burn-in board
Cloth；
When burn-in board contacts laminate, 2N plunger ball (12) is applied to the weight that the support force in burn-in board is less than or equal to burn-in board
Power.
4. laminate according to claim 3, which is characterized in that N is equal to 7.
5. laminate according to claim 1, which is characterized in that fixing sleeve is equipped with a connecting shaft on the connecting shaft (31)
It holds, the connection bearing outside connects the idler wheel (32).
6. laminate according to claim 5, which is characterized in that the top surface of the limit guide rail (20) offers axis connection spiral shell
Pit, the axis connection threaded hole are through in the guide part mounting groove (211)；
One end of the connecting shaft (31) is equipped with and the matched external screw thread of axis connection threaded hole, the connecting shaft (31) and institute
State the threaded connection of axis connection threaded hole；The other end of the connecting shaft (31) is then tight against the guide part mounting groove (211), far
Side cell wall from the axis connection threaded hole；The connection bearing is set in the guide part mounting groove (211), is sheathed on institute
It states in connecting shaft (31), and is fixedly connected with the connecting shaft (31).
7. laminate according to claim 1, which is characterized in that described to be oriented to an edge of the side wall (21) far from the laminate
It is provided with rib (22), the upper rib (22) is arranged perpendicular to the guiding side wall (21)；
The upper rib (22) and the limit guide rail (20) are structure as a whole, and the top surface of the upper rib (22) and the limit
The top surface of position guide rail (20) flushes.
8. laminate according to claim 7, which is characterized in that the bottom surface of the upper rib (22) and burn-in board support
The distance between face (11) is more than or equal to the thickness of burn-in board.
9. laminate according to claim 7, which is characterized in that the both ends of the upper rib (22) and the guiding side wall
(21) joining place is each formed with chamfering (221).
10. laminate according to claim 1, which is characterized in that there are four institutes for equidistant distribution in a limit guide rail (20)
State idler wheel (32)；
The distance between the axis of each connecting shaft (31) and the guiding side wall (21) are equal, and the half of each idler wheel (32)
Diameter is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344848.XU CN207868334U (en) | 2018-03-13 | 2018-03-13 | A kind of laminate of Battery formation fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344848.XU CN207868334U (en) | 2018-03-13 | 2018-03-13 | A kind of laminate of Battery formation fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868334U true CN207868334U (en) | 2018-09-14 |
Family
ID=63455930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820344848.XU Expired - Fee Related CN207868334U (en) | 2018-03-13 | 2018-03-13 | A kind of laminate of Battery formation fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868334U (en) |
-
2018
- 2018-03-13 CN CN201820344848.XU patent/CN207868334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20210313 |