CN210335667U - Battery liquid injection clamp - Google Patents
Battery liquid injection clamp Download PDFInfo
- Publication number
- CN210335667U CN210335667U CN201920720958.6U CN201920720958U CN210335667U CN 210335667 U CN210335667 U CN 210335667U CN 201920720958 U CN201920720958 U CN 201920720958U CN 210335667 U CN210335667 U CN 210335667U
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- CN
- China
- Prior art keywords
- battery
- clamp
- fixing plate
- bottom plate
- clamp body
- 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.)
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- 238000002347 injection Methods 0.000 title claims abstract description 59
- 239000007924 injection Substances 0.000 title claims abstract description 59
- 239000007788 liquid Substances 0.000 title claims abstract description 59
- 239000003792 electrolyte Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000010923 batch production Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
Landscapes
- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses a battery liquid injection clamp, which belongs to the field of battery production and comprises an upper clamp body and a lower clamp body, wherein the upper clamp body comprises an upper fixed plate and a lower fixed plate which are connected through a strut; the lower clamp body comprises a tray bottom plate, a battery bottom plate and a support are arranged on the tray bottom plate, a battery clamping groove is arranged on the battery bottom plate, and a manual clamp is arranged on the support; the lower fixing plate is connected with the tray bottom plate through a positioning shaft, and the manual clamp is used for clamping the upper clamp body and the lower clamp body. The utility model has the advantages of simple overall structure, go up the anchor clamps body and all can the dismouting with lower anchor clamps body, can adjust the quantity of annotating the liquid cup and change the battery draw-in groove according to the production requirement, be applicable to small batch production line of battery, reduced manufacturing cost.
Description
Technical Field
The utility model relates to a battery production field, in particular to battery filling anchor clamps.
Background
At present, in the battery manufacturing process, the structure of the adopted full-automatic liquid injection device is generally complex, the design of a liquid injection clamp matched with the full-automatic liquid injection device is also complex, the full-automatic liquid injection device is not suitable for a small temporary battery production line, and the problem of resource waste exists when the liquid injection clamp is used for small-batch production.
Therefore, it is necessary to design a liquid injection clamp which has simple structure and low manufacturing cost and is suitable for temporary and small-batch production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid anchor clamps are annotated to battery to be applicable to small batch battery production line, reduction in production cost.
In order to achieve the purpose, the utility model discloses a battery liquid injection clamp, which comprises an upper clamp body and a lower clamp body, wherein the upper clamp body comprises an upper fixing plate and a lower fixing plate which are connected through a strut, and a liquid injection cup is arranged between the upper fixing plate and the lower fixing plate; the lower clamp body comprises a tray bottom plate, a battery bottom plate and a support are arranged on the tray bottom plate, a battery clamping groove is arranged on the battery bottom plate, and a manual clamp is arranged on the support;
the lower fixing plate is connected with the tray bottom plate through a positioning shaft, and the manual clamp is used for clamping the upper clamp body and the lower clamp body.
Preferably, annotate the liquid cup including from top to bottom connect gradually annotate liquid mouth of pipe, cup and annotate the liquid mouth, it passes to annotate the liquid mouth of pipe the through-hole of upper fixed plate, and with the cup is integrated into one piece, it passes to annotate the liquid mouth the through-hole of lower fixed plate, and with the cup forms screw-thread fit.
Preferably, a compression spring is sleeved between the lower surface of the upper fixing plate and the liquid injection pipe orifice.
Preferably, a gasket is sleeved between the lower surface of the lower fixing plate and the liquid injection nozzle.
Preferably, the battery liquid injection clamp further comprises a backing plate, and the backing plate is mounted on the lower surface of the lower fixing plate.
Preferably, the battery liquid filling clamp further comprises a tray base, and the tray base is installed on the lower surface of the tray bottom plate.
Preferably, the tray base is a hollow cuboid structure without a front face and a rear face.
The utility model discloses following beneficial effect has:
the whole structure is simple, the upper clamp body and the lower clamp body can be disassembled and assembled, and the number of the liquid injection cups can be adjusted and the battery clamping grooves can be replaced according to production requirements, so that the liquid injection cup is suitable for small-batch production lines, and the production cost is effectively reduced; the whole body can be quickly disassembled and assembled, the operation is simple, and the production efficiency is effectively improved.
Drawings
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a structural diagram of the upper clamp body of the present invention;
fig. 3 is a structural diagram of the lower clamp body of the present invention.
Description of the symbols
1-mounting a fixture body; 11-a pillar; 12-an upper fixing plate; 13-lower fixed plate; 14-liquid injection cup; 141-liquid injection nozzle; 15-a backing plate; 2-lower clamp body; 21-a pallet base; 22-battery backplane; 23-a scaffold; 24-a battery card slot; 25-manual clamp; 26-a positioning shaft; 3-tray base.
Detailed Description
To further illustrate the features of the present invention, please refer to the following detailed description and accompanying drawings. The drawings are for reference and illustration purposes only and are not intended to limit the scope of the present disclosure.
As shown in fig. 1 to 3, the utility model discloses a battery liquid injection clamp, which comprises an upper clamp body 1 and a lower clamp body 2, wherein the upper clamp body 1 comprises an upper fixing plate 12 and a lower fixing plate 13 which are connected through a strut 11, and a liquid injection cup 14 is arranged between the upper fixing plate 12 and the lower fixing plate 13; the lower clamp body 2 comprises a tray bottom plate 21, a battery bottom plate 22 and a bracket 23 are mounted on the tray bottom plate 21, a battery clamping groove 24 is mounted on the battery bottom plate 22, and a manual clamp 25 is mounted on the bracket 23;
wherein, the lower fixing plate 13 is connected with the pallet bottom plate 21 through a positioning shaft 26, and a manual clamp 25 is used for clamping the upper clamp body 1 and the lower clamp body 2.
The upper clamp body 1 and the lower clamp body 2 are movably connected, and the positioning shaft 26 plays a supporting role. After a battery to be injected is placed in the battery clamping groove 24, the lower fixing plate 13 of the upper clamp body 1 is connected with the positioning shaft 26, and then the lower fixing plate 13 is clamped through the manual clamp 25.
Preferably, as shown in fig. 2, the liquid injection cup 14 includes a liquid injection pipe orifice, a cup body and a liquid injection nozzle 141 connected in sequence from top to bottom, the liquid injection pipe orifice passes through the through hole of the upper fixing plate 12 and is integrally formed with the cup body, and the liquid injection nozzle 141 passes through the through hole of the lower fixing plate 13 and forms a threaded fit with the cup body.
When the battery is injected, the injection mechanism injects electrolyte into the injection nozzle of the injection cup 14 through the injection needle, and the electrolyte is injected into the battery below through the injection nozzle 141 of the injection cup 14.
In the present embodiment, six sets of the liquid pouring cup are used, and the liquid can be poured into six sets of batteries simultaneously. It should be understood that the number of the liquid pouring cups can be adjusted according to the actual production requirements, and is not limited to the scheme adopted in the embodiment.
Preferably, a compression spring is sleeved between the lower surface of the upper fixing plate 12 and the liquid injection pipe orifice.
Because the liquid injection cup 14 is installed between the upper fixing plate 12 and the lower fixing plate 13, a certain gap is left, which causes the contact between the liquid injection nozzle 141 of the liquid injection cup 14 and the battery to be not tight, after the compression spring is added, the liquid injection nozzle 141 of the liquid injection cup 14 and the battery can be ensured to be in tight contact due to the action of pressure, and the electrolyte is not leaked.
Preferably, a gasket is sleeved between the lower surface of the lower fixing plate 13 and the liquid injection nozzle 141.
When the liquid injection cup 14 is taken or put or the liquid injection work is carried out, friction and collision can be generated between the liquid injection nozzle 141 of the liquid injection cup 14 and the lower fixing plate 13, the loss of the liquid injection nozzle 141 is increased, and the loss of the liquid injection nozzle 141 can be effectively reduced by additionally arranging a gasket.
Preferably, as shown in fig. 2, the battery liquid injection jig further comprises a backing plate 15, and the backing plate 15 is mounted on the lower surface of the lower fixing plate 13.
Normally, the upper clamp body 1 is placed on the ground when not being mounted on the lower clamp body 2, and a backing plate 15 may be additionally provided in order to prevent the liquid injection nozzle 141 from being worn and adsorbing dust to contaminate the electrolyte when contacting the ground.
Preferably, as shown in fig. 1, the battery liquid filling fixture further comprises a tray base 3, the tray base 3 is installed on the lower surface of the tray bottom plate 22, and the tray base 3 is a hollow cuboid structure without front and back.
Tray base 3 can make things convenient for fork truck to snatch annotates liquid anchor clamps, transports it appointed station.
The utility model has the advantages of simple overall structure, go up the anchor clamps body and all can the dismouting with lower anchor clamps body, can adjust the quantity of annotating the liquid cup and change the battery draw-in groove according to the production requirement, be applicable to small batch production line of battery, reduced manufacturing cost.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A battery liquid injection clamp comprises an upper clamp body (1) and a lower clamp body (2), and is characterized in that the upper clamp body (1) comprises an upper fixing plate (12) and a lower fixing plate (13) which are connected through a support column (11), and a liquid injection cup (14) is arranged between the upper fixing plate (12) and the lower fixing plate (13); the lower clamp body (2) comprises a tray bottom plate (21), a battery bottom plate (22) and a bracket (23) are mounted on the tray bottom plate (21), a battery clamping groove (24) is mounted on the battery bottom plate (22), and a manual clamp (25) is mounted on the bracket (23);
the lower fixing plate (13) is connected with the tray bottom plate (21) through a positioning shaft (26), and the manual clamp (25) is used for clamping the upper clamp body (1) and the lower clamp body (2).
2. The battery electrolyte injection clamp according to claim 1, wherein the electrolyte injection cup (14) comprises an electrolyte injection nozzle, a cup body and an electrolyte injection nozzle (141) which are sequentially connected from top to bottom, the electrolyte injection nozzle passes through the through hole of the upper fixing plate (12) and is integrally formed with the cup body, and the electrolyte injection nozzle (141) passes through the through hole of the lower fixing plate (13) and is in threaded fit with the cup body.
3. The battery electrolyte injection clamp according to claim 2, wherein a compression spring is sleeved between the lower surface of the upper fixing plate (12) and the electrolyte injection pipe orifice.
4. The battery electrolyte injection jig according to claim 2, wherein a gasket is sleeved between the lower surface of the lower fixing plate (13) and the electrolyte injection nozzle.
5. The battery liquid injection clamp according to claim 1 or 2, further comprising a backing plate (15), wherein the backing plate (15) is mounted on the lower surface of the lower fixing plate (13).
6. The battery liquid filling clamp according to claim 1, further comprising a tray base (3), wherein the tray base (3) is mounted on the lower surface of the tray bottom plate (21).
7. The battery liquid filling clamp according to claim 6, wherein the tray base (3) is a hollow cuboid structure without a front and a rear face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720958.6U CN210335667U (en) | 2019-05-20 | 2019-05-20 | Battery liquid injection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720958.6U CN210335667U (en) | 2019-05-20 | 2019-05-20 | Battery liquid injection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210335667U true CN210335667U (en) | 2020-04-17 |
Family
ID=70182205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920720958.6U Active CN210335667U (en) | 2019-05-20 | 2019-05-20 | Battery liquid injection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210335667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11876252B1 (en) | 2022-09-16 | 2024-01-16 | Contemporary Amperex Technology Co., Limited | Pallet structure and battery electrolyte injection apparatus |
| WO2024055424A1 (en) * | 2022-09-16 | 2024-03-21 | 宁德时代新能源科技股份有限公司 | Tray structure and battery electrolyte injection device |
-
2019
- 2019-05-20 CN CN201920720958.6U patent/CN210335667U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11876252B1 (en) | 2022-09-16 | 2024-01-16 | Contemporary Amperex Technology Co., Limited | Pallet structure and battery electrolyte injection apparatus |
| WO2024055424A1 (en) * | 2022-09-16 | 2024-03-21 | 宁德时代新能源科技股份有限公司 | Tray structure and battery electrolyte injection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |