CN208637535U - A kind of device improving lithium battery stability - Google Patents
A kind of device improving lithium battery stability Download PDFInfo
- Publication number
- CN208637535U CN208637535U CN201821466711.8U CN201821466711U CN208637535U CN 208637535 U CN208637535 U CN 208637535U CN 201821466711 U CN201821466711 U CN 201821466711U CN 208637535 U CN208637535 U CN 208637535U
- Authority
- CN
- China
- Prior art keywords
- template
- battery
- fixedly connected
- bottom plate
- transmission shaft
- 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
Links
Classifications
-
- 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
Landscapes
- Primary Cells (AREA)
Abstract
The utility model discloses a kind of devices for improving lithium battery stability, including bottom plate, the upper surface of the bottom plate is fixedly connected with motor and two brackets, the armshaft of the motor output shaft is fixedly connected with driving gear, the driving gear engagement is connected with driven gear, the inner ring of the driven gear is fixedly connected with transmission shaft, the both ends of the transmission shaft and the output shaft of motor are rotatably connected on bracket, external screw thread is fixed on the armshaft of the transmission shaft, the transmission shaft is threaded with drive block by external screw thread, the front and back side of the drive block is fixedly connected to linking arm, one end of the linking arm is fixedly connected with the first template.The utility model is provided power by motor and is compressed to battery by the cooperation between the structures such as above-mentioned, reduce impact force when shaping, battery over-voltage is avoided, precision is improved, and then improves the reserved and battery stability in use of the electrolyte in battery.
Description
Technical field
The utility model relates to technical field of lithium batteries, specially a kind of device for improving lithium battery stability.
Background technique
At present in sealing shaping processing procedure of the lithium ion battery with aluminum shell after chemical conversion, there is the tab position due to fuse in battery
Thickness partially is set, the problem of causing battery local thickness bigger than normal, and then lead to the finished product thickness degradation of battery；It is another to there is part
(such as among battery) thickness overpressure problems, it is too low so as to cause the electrolyte reserved in battery, and then influence making for battery
Use stability.Fixture after existing lithium ion battery with aluminum shell chemical conversion in shaping sealing process is pushed using cylinder, low precision, punching
Hit that power is big, blocked up or over-voltage easily occurs in the thickness of battery.
Utility model content
The purpose of this utility model is to provide a kind of devices for improving lithium battery stability, have and are provided by motor
Power compresses battery, reduces impact force when shaping, avoids battery over-voltage, improves precision, and then improve electricity
The advantages of reserved and battery stability in use of electrolyte in pond, solves whole after existing lithium ion battery with aluminum shell is melted into
Fixture in shape sealing process is pushed using cylinder, and low precision, impact force is big, and blocked up or over-voltage easily occurs in the thickness of battery, into
And the problem of influencing battery stability in use.
To achieve the above object, the utility model provides the following technical solutions: a kind of device improving lithium battery stability,
Including bottom plate, the upper surface of the bottom plate is fixedly connected with motor and two brackets, and the armshaft of the motor output shaft is fixed to be connected
It is connected to driving gear, the driving gear engagement is connected with driven gear, and the inner ring of the driven gear is fixedly connected with transmission
Axis, the both ends of the transmission shaft and the output shaft of motor are rotatably connected on bracket.
External screw thread is fixed on the armshaft of the transmission shaft, the transmission shaft is threaded with transmission by external screw thread
Block, the front and back side of the drive block are fixedly connected to linking arm, and one end of the linking arm is fixedly connected with the first template, institute
It states the upper surface on bottom plate close to its side and is fixedly connected with the second template.
Preferably, the lower part of first template is opened up there are two ball mounting groove, and first template is pacified by ball
Tankage is equipped with ball.
Preferably, the upper surface on the bottom plate close to its side is opened up there are two sliding slot, and first template passes through rolling
The cell wall sliding of pearl along the chute, and the first template is located at the top of bottom plate.
Preferably, the upper surface of the drive block offers oil filler point.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, motor, bracket, driving gear, driven gear, transmission shaft, external screw thread, transmission of the utility model by setting
Battery to shaping is put between the first template and the second template, then by block, linking arm, the first template and the second template
Start motor, the rotation of driving gear has been driven by output shaft running, has then driven the rotation of driven gear, during this
Due to driving gear size be less than driven gear size so that the rotation process of following middle transmission shafts more steadily with can
Control, the rotation of transmission shaft has been driven by the rotation of driven gear, to realize due to being threadedly coupled between drive block and external screw thread
The side-to-side movement of drive block, and the transmission through linking arm is so that the first template is moved to the second template, so that first
Template is closed up with the second template, and the battery for treating shaping is clamped shaping.
Two, the utility model is led to by ball, sliding slot and the oil filler point of setting in the motion process of above-mentioned first template
It crosses in ball rolling along the chute and motion process and is not in contact with bottom plate, to reduce rubbing in the first template motion process
Wipe resistance so that improve the first template and the second template close up during stationarity and accuracy, and pass through oil filler point
Lubricating oil can be added to it, further reduce the frictional resistance between external screw thread and drive block, so that subsequent motion is more steady
It is fixed.
Battery is compressed in conclusion providing power by motor, impact force when shaping is reduced, avoids battery
Over-voltage improves precision, and then improves the reserved of electrolyte in battery and stability that battery uses, solves existing
Lithium ion battery with aluminum shell chemical conversion after fixture in shaping sealing process using cylinder promotion, low precision, impact force is big, battery
Easily there is blocked up or over-voltage in thickness, and then the problem of influence battery stability in use.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model structure；
Fig. 2 is the front section view of the utility model partial structurtes；
Fig. 3 is the schematic top plan view of the utility model bottom plate partial structurtes；
Fig. 4 is the schematic top plan view of the utility model partial structurtes.
In figure: 1- bottom plate, 2- motor, 3- bracket, 4- driving gear, 5- driven gear, 6- transmission shaft, 7- external screw thread, 8-
Drive block, 9- linking arm, the first template of 10-, the second template of 11-, 12- ball, 13- sliding slot, 14- oil filler point.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of device improving lithium battery stability,
Including bottom plate 1, the upper surface of bottom plate 1 is fixedly connected with motor 2 and two brackets 3, and the armshaft of 2 output shaft of motor is fixedly connected with
Driving gear 4, the engagement of driving gear 4 are connected with driven gear 5, and the inner ring of driven gear 5 is fixedly connected with transmission shaft 6, transmission
The both ends of axis 6 and the output shaft of motor 2 are rotatably connected on bracket 3, and bracket 3 is turning for the output shaft of transmission shaft 6 and motor 2
It is dynamic to provide the effect of support, so that running is more stable.
External screw thread 7 is fixed on the armshaft of transmission shaft 6, transmission shaft 6 is threaded with drive block 8 by external screw thread 7, passes
The front and back side of motion block 8 is fixedly connected to linking arm 9, and one end of linking arm 9 is fixedly connected with the first template 10, leans on bottom plate 1
The upper surface of its nearly side is fixedly connected with the second template 11, and the battery to shaping is put into the first template 10 and the second template
Between 11, then start motor 2, the rotation of driving gear 4 has been driven by output shaft running, has then driven driven gear 5
Rotation, since the size of driving gear 4 is less than the size of driven gear 5 during this, so that the rotation of following middle transmission shafts 6
Process more steadily and controllably, the rotation of transmission shaft 6 has been driven by the rotation of driven gear 5, thus due to drive block 8 and outer spiral shell
Be threadedly coupled between line 7, realize the side-to-side movement of drive block 8, and the transmission through linking arm 9 so that the first template 10 to
The movement of two templates 11, so that the first template 10 is closed up with the second template 11, the battery for treating shaping is clamped shaping, the
The lower part of one template 10 is opened up there are two ball mounting groove, and the first template 10 is equipped with ball 12, bottom plate 1 by ball mounting groove
The upper upper surface close to its side is opened up there are two sliding slot 13, the first template 10 by ball 12 along the chute 13 cell wall sliding,
And first template 10 be located at the top of bottom plate 1, the upper surface of drive block 8 offers oil filler point 14, in above-mentioned first template 10
Motion process, by not being in contact with bottom plate 1 in ball 12 along the chute 13 rolling and motion process, to reduce the first mould
Frictional resistance in 10 motion process of plate so that improve the first template 10 and the second template 11 close up during stationarity
With accuracy, and lubricating oil can be added to it by oil filler point 14, further reduce rubbing between external screw thread 7 and drive block 8
Resistance is wiped, so that subsequent motion is more stable.
Battery is compressed in conclusion providing power by motor 2, impact force when shaping is reduced, avoids electricity
Pond over-voltage improves precision, and then improves the reserved of electrolyte in battery and stability that battery uses, solves existing
Fixture after some lithium ion battery with aluminum shell chemical conversions in shaping sealing process is pushed using cylinder, and low precision, impact force is big, battery
Thickness easily there is blocked up or over-voltage, and then the problem of influence battery stability in use.
Working principle: the battery to shaping is put into the first template 10 and second by the device of the raising lithium battery stability
Between template 11, then start motor 2, the rotation of driving gear 4 has been driven by output shaft running, has then driven driven tooth
The rotation of wheel 5, since the size of driving gear 4 is less than the size of driven gear 5 during this, so that following middle transmission shafts 6
Rotation process more steadily and controllably, the rotation of transmission shaft 6 has been driven by the rotation of driven gear 5, thus due to drive block 8 with
It is threadedly coupled between external screw thread 7, realizes the side-to-side movement of drive block 8, and the transmission through linking arm 9 is so that the first template 10
Moved to the second template 11 so that the first template 10 is closed up with the second template 11, treat shaping battery be clamped it is whole
Shape, in the motion process of above-mentioned first template 10, by ball 12 along the chute 13 rolling and motion process not with 1 phase of bottom plate
Contact, to reduce the frictional resistance in 10 motion process of the first template, so that improving the first template 10 and second
Stationarity and accuracy during template 11 is closed up, and lubricating oil can be added to it by oil filler point 14, it further reduces outer
Frictional resistance between screw thread 7 and drive block 8, so that subsequent motion is more stable.Power is provided by motor 2 in the above process
Battery is compressed, impact force when shaping is reduced, avoids battery over-voltage, improves precision, and then improve in battery
Electrolyte reserved and the stability that uses of battery.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of device for improving lithium battery stability, including bottom plate (1), it is characterised in that: the upper surface of the bottom plate (1) is solid
Surely it is connected with motor (2) and two brackets (3), the armshaft of motor (2) output shaft is fixedly connected with driving gear (4), institute
Driving gear (4) engagement to be stated to be connected with driven gear (5), the inner ring of the driven gear (5) is fixedly connected with transmission shaft (6),
The both ends of the transmission shaft (6) and the output shaft of motor (2) are rotatably connected on bracket (3)；
It is fixed with external screw thread (7) on the armshaft of the transmission shaft (6), the transmission shaft (6) is threadedly coupled by external screw thread (7)
Have drive block (8), the front and back side of the drive block (8) is fixedly connected to linking arm (9), and one end of the linking arm (9) is solid
Surely it is connected with the first template (10), the upper surface on the bottom plate (1) close to its side is fixedly connected with the second template (11).
2. a kind of device for improving lithium battery stability according to claim 1, it is characterised in that: first template
(10) lower part is opened up there are two ball mounting groove, and first template (10) is equipped with ball (12) by ball mounting groove.
3. a kind of device for improving lithium battery stability according to claim 2, it is characterised in that: on the bottom plate (1)
Open up there are two sliding slot (13) close to the upper surface of its side, first template (10) by ball (12) along the chute (13)
Cell wall sliding, and the first template (10) is located at the top of bottom plate (1).
4. a kind of device for improving lithium battery stability according to claim 1, it is characterised in that: the drive block (8)
Upper surface offer oil filler point (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821466711.8U CN208637535U (en) | 2018-09-08 | 2018-09-08 | A kind of device improving lithium battery stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821466711.8U CN208637535U (en) | 2018-09-08 | 2018-09-08 | A kind of device improving lithium battery stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208637535U true CN208637535U (en) | 2019-03-22 |
Family
ID=65743735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821466711.8U Expired - Fee Related CN208637535U (en) | 2018-09-08 | 2018-09-08 | A kind of device improving lithium battery stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208637535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021780A (en) * | 2019-04-09 | 2019-07-16 | 山东海帝新能源科技有限公司 | Clamping device is used in a kind of processing of lithium battery |
-
2018
- 2018-09-08 CN CN201821466711.8U patent/CN208637535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021780A (en) * | 2019-04-09 | 2019-07-16 | 山东海帝新能源科技有限公司 | Clamping device is used in a kind of processing of lithium battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208637535U (en) | A kind of device improving lithium battery stability | |
| CN208379314U (en) | A kind of steel strand wires strander easy to repair | |
| CN209189569U (en) | A kind of automatic elevating platform of car door automatic serger | |
| CN213795807U (en) | Fine blanking deburring machine | |
| CN112427584B (en) | Small-size spring equipment of buckling | |
| CN211924863U (en) | Novel pursuit daily vertical rotation reduction gear | |
| CN208695663U (en) | A kind of device that the single weight according to crab is sorted | |
| CN208719177U (en) | A kind of split type rudderpost device for electric servomechanism | |
| CN209177517U (en) | A kind of bearing machining manufacture material collecting device | |
| CN209756856U (en) | Automobile rotating seat | |
| CN201883837U (en) | Novel releasing device for swing door opener | |
| CN218468175U (en) | Engine gear structure | |
| CN210876860U (en) | A straightener for copper pole production usefulness | |
| CN206099637U (en) | Rotary motion directly becomes linear motion's motor structure | |
| CN206035189U (en) | Vacuum equipment | |
| CN208507852U (en) | A kind of automatic sealer for buckle battery | |
| CN219873635U (en) | Assembly workbench convenient to limit | |
| CN217682081U (en) | Aerogenerator with safety speed limit function | |
| CN214872534U (en) | Guiding mechanism for film stretching of film blowing machine | |
| CN221473134U (en) | Turbolator forming device of heat exchanger | |
| CN209526624U (en) | A kind of motor rapid-maintenance ripping device | |
| CN203659980U (en) | Adjusting device for alkaline battery liquid injection system | |
| CN219924125U (en) | Lubricating device for steel wire drawing die | |
| CN217915197U (en) | Workbench for overhauling differential shell | |
| CN221631456U (en) | Battery cell heat resistance testing device |
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: 20190322 Termination date: 20190908 |