CN211928129U - Internal resistance detection probe position adjusting and fixing device for lithium ion battery production - Google Patents
Internal resistance detection probe position adjusting and fixing device for lithium ion battery production Download PDFInfo
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- CN211928129U CN211928129U CN202020548178.0U CN202020548178U CN211928129U CN 211928129 U CN211928129 U CN 211928129U CN 202020548178 U CN202020548178 U CN 202020548178U CN 211928129 U CN211928129 U CN 211928129U
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- horizontal cylinder
- translation slider
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- ion battery
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Abstract
The utility model belongs to the technical field of equipment for lithium ion battery production, in particular to a device for adjusting and fixing the position of an internal resistance detection probe for lithium ion battery production, which comprises a supporting upright post, wherein the top end of the supporting upright post is fixed with an upper cross beam, the upper cross beam is provided with a horizontal cylinder, and the bottom of the horizontal cylinder is provided with a slide rail; still include the translation slider, translation slider be equipped with on the translation slider with the spout of slide rail looks adaptation, the translation slider slides and sets up in horizontal cylinder bottom, translation slider and horizontal cylinder's telescopic link fixed connection, the one end that horizontal cylinder was kept away from to the translation slider is equipped with the lift cylinder, the telescopic link of lift cylinder is connected with the measuring stylus through the measuring stylus fixed block. The utility model discloses make production process reduce the labour, reduced operating personnel's intensity of labour, reduced manufacturing cost, accord with the production requirement of modernized enterprise.
Description
Technical Field
The utility model relates to an internal resistance detects stylus position control fixing device for lithium ion battery production belongs to equipment technical field for lithium ion battery production.
Background
Lithium ion batteries are rapidly developed due to their characteristics of high voltage, high specific energy, no memory effect, high cycle performance and the like, become the most important power supply products, and have been widely applied to numerous fields such as consumer electronics, automobile industry, military aerospace, medical treatment and the like. With the key support of China on industries such as new energy automobiles, charging piles and the like, the lithium battery industry is also exploded in advance in China market. Lithium ion batteries have been the focus of industrial development in the "twelve five" national strategic emerging industry development program ". Along with this, the matching detection method, standard and equipment are in the development. The internal resistance of the battery is one of the most important internal parameters of the lithium battery, is closely related to the performance detection, the service life evaluation and the energy management of the battery, and is an important technical index for measuring the performance of the battery. For a lithium ion battery, the internal resistance of the battery is divided into ohmic internal resistance and polarization internal resistance, and the accurate calculation of the internal resistance of the battery is complex and can be changed continuously in the use process of the battery. In any case, the positive and negative electrodes of the battery are required to be connected with the detection equipment when the internal resistance of the battery is detected. In the prior art, when the internal resistance is detected, the measuring needle is manually taken to be in butt joint with the positive electrode and the negative electrode of the battery on the production line, so that labor force is wasted, an operator needs to keep a butt joint state all the time, the labor intensity of the operator is increased, and the production requirements of modern enterprises are not met.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the defects of the prior art are overcome, the internal resistance detection probe position adjusting and fixing device for lithium ion battery production is provided, labor force is liberated, labor intensity is reduced, and production requirements of modern enterprises are met, so that the problems are solved.
The utility model discloses an internal resistance detection probe position adjustment fixing device for lithium ion battery production, including the support post, the support post top is fixed with the entablature, is equipped with horizontal cylinder on the entablature, and the horizontal cylinder bottom is equipped with the slide rail; still include the translation slider, translation slider be equipped with on the translation slider with the spout of slide rail looks adaptation, the translation slider slides and sets up in horizontal cylinder bottom, translation slider and horizontal cylinder's telescopic link fixed connection, the one end that horizontal cylinder was kept away from to the translation slider is equipped with the lift cylinder, the telescopic link of lift cylinder is connected with the measuring stylus through the measuring stylus fixed block.
Preferably, the supporting upright post is fixed on the fixed base, and a reinforcing rib is arranged at the joint of the fixed base and the supporting upright post.
Preferably, the joint of the supporting upright post and the upper cross beam is provided with a reinforcing rib.
Preferably, the lifting cylinders are fixed on the translation sliding block through a connecting plate, and four lifting cylinders are fixed on the translation sliding block and are in a group in pairs to form two detection stations.
The utility model discloses be used in lithium cell internal resistance voltage detection process, probe and former detection device electric connection, including two detection stations, through the flexible drive probe lift of lift cylinder, the positive negative pole of contact lithium cell accomplishes the detection function, through the flexible whole position control of accomplishing of horizontal cylinder, make the probe keep docking with the positive negative pole of lithium cell after the lift cylinder stretches out.
Compared with the prior art, the utility model beneficial effect who has is:
lithium ion battery production is with internal resistance detection survey needle position control fixing device, simple structure, reasonable in design, the preparation is simple and convenient, makes production processes reduce the labour, has reduced operating personnel's intensity of labour, has reduced manufacturing cost, accords with the production requirement of modernized enterprise.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural diagram of the present invention.
In the figure: 1. supporting the upright post; 2. an upper cross beam; 3. a horizontal cylinder; 4. a translation slide block; 5. a connecting plate; 6. a lifting cylinder; 7. a measuring pin fixing block; 8. measuring a needle; 9. a lithium battery; 10. a fixed base; 11. reinforcing ribs; 12. an original detection device; 13. a slide rail.
Detailed Description
The invention will be further described with reference to the following examples:
as shown in fig. 1-2, the internal resistance detection probe position adjusting and fixing device for lithium ion battery production according to the present invention comprises a support column 1, wherein an upper beam 2 is fixed on the top end of the support column 1, a horizontal cylinder 3 is arranged on the upper beam 2, and a slide rail 13 is arranged at the bottom of the horizontal cylinder 3; still include translation slider 4, translation slider 4 on be equipped with the spout of 13 looks adaptations of slide rail, translation slider 4 slides and sets up in horizontal cylinder 3 bottom, translation slider 4 and horizontal cylinder 3's telescopic link fixed connection, the one end that horizontal cylinder 3 was kept away from to translation slider 4 is equipped with lift cylinder 6, lift cylinder 6's telescopic link is connected with the measuring stylus 8 through measuring stylus fixed block 7.
The supporting upright column 1 is fixed on the fixed base 10, the joint of the fixed base 10 and the supporting upright column 1 is provided with a reinforcing rib 11, and the joint of the supporting upright column 1 and the upper cross beam 2 is provided with the reinforcing rib 11.
The utility model discloses be used in lithium cell internal resistance voltage detection process, probe and former detection device 12 electric connection, including two detection stations, through the flexible 8 lifts that drive the measuring pin of lift cylinder 6, contact lithium cell 9's positive negative pole, accomplish the detection function, through the flexible whole position control of accomplishing of horizontal cylinder 3, make the positive negative pole of measuring pin 8 and lithium cell 9 keep docking after lift cylinder 6 stretches out. The utility model discloses reduced the labour on the internal resistance voltage detection process, reduced operating personnel's intensity of labour, reduced manufacturing cost, accord with the production requirement of modernized enterprise.
Claims (4)
1. The utility model provides a lithium ion battery production is with internal resistance detection survey probe position control fixing device which characterized in that: the device comprises a supporting upright post (1), wherein an upper cross beam (2) is fixed at the top end of the supporting upright post (1), a horizontal cylinder (3) is arranged on the upper cross beam (2), and a sliding rail (13) is arranged at the bottom of the horizontal cylinder (3); still include translation slider (4), be equipped with on translation slider (4) with slide rail (13) looks adaptation's spout, translation slider (4) slide and set up in horizontal cylinder (3) bottom, the telescopic link fixed connection of translation slider (4) and horizontal cylinder (3), the one end that horizontal cylinder (3) were kept away from in translation slider (4) is equipped with lift cylinder (6), the telescopic link of lift cylinder (6) is connected with probe (8) through probe fixed block (7).
2. The internal resistance detection probe position adjusting and fixing device for lithium ion battery production of claim 1, characterized in that: the supporting upright post (1) is fixed on the fixed base (10), and a reinforcing rib (11) is arranged at the joint of the fixed base (10) and the supporting upright post (1).
3. The internal resistance detection probe position adjusting and fixing device for lithium ion battery production of claim 2, characterized in that: and reinforcing ribs (11) are arranged at the joints of the supporting upright columns (1) and the upper cross beam (2).
4. The internal resistance detection probe position adjusting and fixing device for lithium ion battery production of claim 1, characterized in that: the lifting cylinders (6) are fixed on the translation sliding block (4) through the connecting plate (5), four lifting cylinders (6) are fixed on the translation sliding block (4), and two lifting cylinders are in a group to form two detection stations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548178.0U CN211928129U (en) | 2020-04-13 | 2020-04-13 | Internal resistance detection probe position adjusting and fixing device for lithium ion battery production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020548178.0U CN211928129U (en) | 2020-04-13 | 2020-04-13 | Internal resistance detection probe position adjusting and fixing device for lithium ion battery production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211928129U true CN211928129U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020548178.0U Active CN211928129U (en) | 2020-04-13 | 2020-04-13 | Internal resistance detection probe position adjusting and fixing device for lithium ion battery production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211928129U (en) |
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2020
- 2020-04-13 CN CN202020548178.0U patent/CN211928129U/en active Active
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