CN217385762U - Lithium ion battery needle bed formula tool for test fixture - Google Patents
Lithium ion battery needle bed formula tool for test fixture Download PDFInfo
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- CN217385762U CN217385762U CN202123358283.1U CN202123358283U CN217385762U CN 217385762 U CN217385762 U CN 217385762U CN 202123358283 U CN202123358283 U CN 202123358283U CN 217385762 U CN217385762 U CN 217385762U
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- lithium ion
- ion battery
- jig
- bottom plate
- test fixture
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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 lithium ion battery needle bed formula tool for test fixture, needle bed formula test fixture includes bottom plate and roof, the bottom plate is equipped with a plurality of negative pole spliced poles, the roof is equipped with a plurality of positive pole spliced poles that correspond with the negative pole spliced pole, the roof sets up for sliding from top to bottom, the centre gripping has fixed tool between bottom plate and the roof, fixed tool includes PMKD and locating plate, PMKD and locating plate pass through the fixed shaping of the connecting plate of both sides, PMKD is last to be equipped with a plurality of support through-holes that correspond with the negative pole spliced pole, the locating plate is equipped with a plurality of fixed through-holes that correspond with the support through-hole, lithium ion battery runs through that fixed through-hole is spacing to support through-hole top and its positive negative pole respectively with the negative pole spliced pole, the negative pole spliced pole switches on. The utility model discloses a lithium ion battery needle bed formula tool for test fixture has low in labor strength, production efficiency height and low cost's characteristics.
Description
Technical Field
The utility model relates to a lithium ion battery technical field specifically indicates a lithium ion battery needle bed formula tool for test fixture.
Background
In the formation and capacity grading cabinet of the cylindrical lithium ion battery, the cylindrical battery is fixed on a test cabinet by adopting a needle bed type clamp. The daily operation is that the manual work is gone up the cabinet and is gone down the cabinet one by one. In operation process, the test point position is more, need lower the cabinet earlier and go up the cabinet, and the test cabinet in addition is mostly whole cabinet multirow setting, needs frequent squat and lift the hand operation, and operating strength is big, and production efficiency is low. Meanwhile, the preparation for battery taking and replacing operation cannot be made in advance, the arrangement of work advancing is not facilitated, and the utilization rate of equipment cannot be fully exerted due to the fact that the operation time of the battery taking and placing cabinet is too long.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lithium ion battery needle bed formula tool for test fixture has low in labor strength, production efficiency height and low cost's characteristics.
The utility model discloses can realize through following technical scheme:
the utility model discloses a lithium ion battery needle bed formula tool for test fixture, needle bed formula test fixture includes bottom plate and roof, the bottom plate is equipped with a plurality of negative pole spliced poles, the roof is equipped with a plurality of positive pole spliced poles that correspond with the negative pole spliced pole, the roof sets up for sliding from top to bottom, the centre gripping has fixed tool between bottom plate and the roof, fixed tool includes PMKD and locating plate, PMKD and locating plate pass through the fixed shaping of the connecting plate of both sides, PMKD is last to be equipped with a plurality of support through-holes that correspond with the negative pole spliced pole, the locating plate is equipped with a plurality of fixed through-holes that correspond with the support through-hole, lithium ion battery runs through that fixed through-hole is spacing to support through-hole top and its positive negative pole respectively with the negative pole spliced pole, the negative pole spliced pole switches on.
Furthermore, the lithium ion battery is a cylindrical lithium ion battery, the supporting through hole is a step concave hole, the aperture of the step concave hole is smaller than the radius of the cylindrical lithium ion battery, and the cylindrical battery is effectively supported above the supporting through hole.
Furthermore, the aperture of the fixing through hole is consistent with or larger than the radius of the cylindrical lithium ion battery, so that the cylindrical battery can conveniently penetrate through the fixing through hole and be borne on the supporting through hole.
Furthermore, the fixed jig is an integrally formed plastic jig, and the fixed bottom plate, the positioning plate and the connecting plate are integrally formed in an injection molding mode. The plastic has wide sources, convenient processing and forming, better mechanical strength and longer service life.
Furthermore, the fixed jig is a detachable plastic jig, and the fixed bottom plate, the positioning plate and the connecting plate are formed through assembly. Through assembly molding, it is all comparatively convenient in daily transportation and storage, save space.
Furthermore, the number of the support through holes arranged on the same fixed bottom plate and the number of the fixed through holes arranged on the same positioning plate are eight or sixteen; the test cabinet is basically consistent with the existing test cabinet and is suitable for most test cabinets.
Further, the cylindrical lithium ion battery is a 14-type, 18-type, 26-type or 32-type cylindrical battery, and the testing requirements of cylindrical batteries with different diameters can be met respectively.
Furthermore, the cylindrical lithium ion battery is a lithium iron phosphate battery, a lithium manganate battery, a cobalt acid battery or a ternary battery, and the test requirements of daily batteries are met.
The utility model relates to a lithium ion battery needle bed formula tool for test fixture has following beneficial effect:
firstly, the labor intensity is low, and by adopting the jig of the utility model, the cylindrical battery needing to be put into the cabinet for operation is put into the jig in advance, so that the related preparation process can be made before the battery is replaced, and the labor intensity is effectively reduced;
secondly, the production efficiency is high, the fixture of the utility model realizes that the whole-row replacement of the battery taking and placing operation replaces the traditional one-by-one point replacement, the replacement operation of eight or sixteen batteries in the whole row can be completed only by taking and placing once, and the production efficiency is effectively improved;
third, low cost, the utility model discloses a tool can used repeatedly and circularly, and its use can not cause the damage of tool, and tool simple structure processes easily in addition, has effectively reduced the manufacturing and the daily use cost of tool, has also effectively realized the fast switch-over use of equipment.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of a jig for a lithium ion battery pin bed type test fixture of the present invention;
fig. 2 is a schematic structural view of an embodiment 1 of a jig for a lithium ion battery pin bed type test fixture of the present invention;
the reference numbers in the drawings include: 100. testing the clamp; 110. a cabinet body; 120. A top plate; 121. a positive connecting column; 130. a base plate; 131. a negative connecting column; 200. a jig; 210. a connecting plate; 220. positioning a plate; 221. supporting the through hole; 230. positioning a plate; 231. and fixing the through hole.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following provides a detailed description of the product of the present invention with reference to the embodiments and the accompanying drawings.
Example 1
As shown in fig. 1-2, the utility model discloses a jig 200 for lithium ion battery needle bed formula test fixture 100, this needle bed formula test fixture 100 sets up on the cabinet body 110 of test cabinet, needle bed formula test fixture 100 includes bottom plate and bottom plate 120, the bottom plate is equipped with a plurality of negative pole spliced pole 121, bottom plate 120 is equipped with a plurality of anodal spliced pole 131 that correspond with negative pole spliced pole 121, bottom plate 120 is the setting of sliding from top to bottom, the centre gripping has fixing jig 200 between bottom plate and the bottom plate 120, fixing jig 200 includes PMKD and locating plate 230220, PMKD and locating plate 230220 are through the fixed shaping of connecting plate 210 of both sides, PMKD is last to be equipped with a plurality of support through-holes 221 that correspond with support through-hole 221, locating plate 230220 is equipped with a plurality of fixing through-holes 231 that correspond with support through-hole 221, lithium ion battery runs through fixing through-hole 231 spacing above support through-hole 221 and its positive negative pole spliced pole respectively with negative pole spliced pole 121, The negative connection post 121 is conductive.
In order to effectively support the cylindrical battery and facilitate the battery to be put in, the lithium ion battery is a cylindrical lithium ion battery, the support through hole 221 is a step concave hole, and the aperture of the step concave hole is smaller than the radius of the cylindrical lithium ion battery; the aperture of the fixing through hole 231 is identical to or greater than the radius of the cylindrical lithium ion battery.
In this embodiment, in order to reduce the processing cost, the fixing jig 200 is an integrally molded plastic jig 200, and the fixing bottom plate, the positioning plate 230220 and the connecting plate 210 are integrally injection molded.
In the embodiment, the number of the supporting through holes 221 disposed on the same fixed bottom plate and the number of the fixing through holes 231 disposed on the same positioning plate 230220 are eight or sixteen, which is substantially the same as that of the conventional test cabinet, but the number is not limited thereto
In the embodiment, the cylindrical lithium ion battery is a 14-type, 18-type, 26-type or 32-type cylindrical battery, and meets the use requirements of cylindrical batteries with different diameters. Specifically, the cylindrical lithium ion battery is a lithium iron phosphate battery, a lithium manganate battery, a lithium cobaltate battery or a ternary battery.
Example 2
As shown in fig. 1-2, the utility model discloses a jig 200 for lithium ion battery needle bed formula test fixture 100, this needle bed formula test fixture 100 sets up on the cabinet body 110 of test cabinet, needle bed formula test fixture 100 includes bottom plate and bottom plate 120, the bottom plate is equipped with a plurality of negative pole spliced pole 121, bottom plate 120 is equipped with a plurality of anodal spliced pole 131 that correspond with negative pole spliced pole 121, bottom plate 120 is the setting of sliding from top to bottom, the centre gripping has fixing jig 200 between bottom plate and the bottom plate 120, fixing jig 200 includes PMKD and locating plate 230220, PMKD and locating plate 230220 are through the fixed shaping of connecting plate 210 of both sides, PMKD is last to be equipped with a plurality of support through-holes 221 that correspond with support through-hole 221, locating plate 230220 is equipped with a plurality of fixing through-holes 231 that correspond with support through-hole 221, lithium ion battery runs through fixing through-hole 231 spacing above support through-hole 221 and its positive negative pole spliced pole respectively with negative pole spliced pole 121, The negative connection post 121 is conductive.
In order to effectively support the cylindrical battery and facilitate the battery to be put in, the lithium ion battery is a cylindrical lithium ion battery, the support through hole 221 is a step concave hole, and the aperture of the step concave hole is smaller than the radius of the cylindrical lithium ion battery; the aperture of the fixing through hole 231 is identical to or greater than the radius of the cylindrical lithium ion battery.
In this embodiment, in order to facilitate storage and transportation, the fixing jig 200 is a detachable plastic jig 200, and the fixing bottom plate, the positioning plate 230220 and the connecting plate 210 are formed by assembly.
In the embodiment, the number of the supporting through holes 221 disposed on the same fixed bottom plate and the number of the fixing through holes 231 disposed on the same positioning plate 230220 are eight or sixteen, which is substantially the same as that of the conventional test cabinet, but the number is not limited thereto
In the embodiment, the cylindrical lithium ion battery is a 14-type, 18-type, 26-type or 32-type cylindrical battery, and meets the use requirements of cylindrical batteries with different diameters. Specifically, the cylindrical lithium ion battery is a lithium iron phosphate battery, a lithium manganate battery, a lithium cobaltate battery or a ternary battery.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above embodiments are only specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, many variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.
Claims (8)
1. The utility model provides a lithium ion battery needle bed formula jig for test fixture, needle bed formula test fixture include bottom plate and roof, the bottom plate is equipped with a plurality of negative pole spliced poles, the roof is equipped with a plurality of positive pole spliced poles that correspond with the negative pole spliced pole, its characterized in that: the lithium ion battery is characterized in that the top plate is arranged in a vertically sliding mode, a fixing jig is clamped between the bottom plate and the top plate and comprises a fixing bottom plate and a positioning plate, the fixing bottom plate and the positioning plate are fixedly formed through connecting plates on two sides, a plurality of supporting through holes corresponding to the negative connecting columns are formed in the fixing bottom plate, a plurality of fixing through holes corresponding to the supporting through holes are formed in the positioning plate, the lithium ion battery penetrates through the fixing through holes, is limited above the supporting through holes, and is conducted with the negative connecting columns and the negative connecting columns respectively in a positive electrode and a negative electrode.
2. The jig for a lithium ion battery needle bed type test fixture according to claim 1, characterized in that: the lithium ion battery is a cylindrical lithium ion battery, the supporting through holes are step concave holes, and the aperture of each step concave hole is smaller than the radius of the cylindrical lithium ion battery.
3. The jig for a lithium ion battery pin bed type test fixture according to claim 2, characterized in that: the aperture of the fixing through hole is consistent with the radius of the cylindrical lithium ion battery or larger than the radius of the cylindrical lithium ion battery.
4. The jig for a lithium ion battery needle bed type test fixture according to claim 3, characterized in that: the fixed jig is an integrated molding plastic jig, and the fixed bottom plate, the positioning plate and the connecting plate are integrally molded by injection.
5. The jig for a lithium ion battery needle bed type test fixture according to claim 3, characterized in that: the fixed jig is a detachable plastic jig, and the fixed bottom plate, the positioning plate and the connecting plate are formed through assembly.
6. The jig for a lithium ion battery needle bed type test jig according to claim 4 or 5, characterized in that: the number of the supporting through holes arranged on the same fixed bottom plate and the number of the fixing through holes arranged on the same positioning plate are eight or sixteen.
7. The jig for a lithium ion battery needle bed type test fixture according to claim 6, wherein: the cylindrical lithium ion battery is a 14-type, 18-type, 26-type or 32-type cylindrical battery.
8. The jig for a lithium ion battery needle bed type test fixture according to claim 7, wherein: the cylindrical lithium ion battery is a lithium iron phosphate battery, a lithium manganate battery, a cobalt acid battery or a ternary battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123358283.1U CN217385762U (en) | 2021-12-29 | 2021-12-29 | Lithium ion battery needle bed formula tool for test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123358283.1U CN217385762U (en) | 2021-12-29 | 2021-12-29 | Lithium ion battery needle bed formula tool for test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217385762U true CN217385762U (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123358283.1U Active CN217385762U (en) | 2021-12-29 | 2021-12-29 | Lithium ion battery needle bed formula tool for test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217385762U (en) |
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2021
- 2021-12-29 CN CN202123358283.1U patent/CN217385762U/en active Active
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