CN220361845U - Efficient bending device for lithium battery shell - Google Patents
Efficient bending device for lithium battery shell Download PDFInfo
- Publication number
- CN220361845U CN220361845U CN202321799625.XU CN202321799625U CN220361845U CN 220361845 U CN220361845 U CN 220361845U CN 202321799625 U CN202321799625 U CN 202321799625U CN 220361845 U CN220361845 U CN 220361845U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- shell
- knob
- battery shell
- worm
- 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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Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 60
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000005452 bending Methods 0.000 title claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
Abstract
The utility model discloses a high-efficiency bending device for a lithium battery shell, which comprises a device base, wherein the upper end of the device base is provided with the device shell, and the front end surface of the device shell is provided with a blocking door. According to the utility model, the lower die is enabled to displace through rotating the knob A, so that the lithium battery shell is conveniently fixed outside the device, the damage to workers caused by the upper die when the lithium battery shell is fixed inside the device is prevented, the damage to the workers caused by the lithium battery shell is conveniently prevented when the device is bent through the device shell and the blocking door, the safety of the device is improved, the worm wheel is enabled to rotate through the worm through rotating the knob B, when the worm wheel rotates positively, the pressing block descends to fix the lithium battery shell, otherwise, the lithium battery shell is released from being fixed through reverse rotation, the lithium battery shell is conveniently and rapidly disassembled, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of lithium battery shells, in particular to a high-efficiency bending device for a lithium battery shell.
Background
A lithium battery is a primary battery using a nonaqueous electrolyte solution with lithium metal or lithium alloy as a negative electrode material, unlike a rechargeable battery lithium ion battery and a lithium ion polymer battery. The inventor of lithium batteries is edison. The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. Therefore, lithium batteries have not been used for a long time. With the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasing, and high requirements are put on power supplies. The lithium battery then enters a large-scale practical stage;
when the lithium battery shell is used, bending treatment is carried out through the bending device, and the bending device mainly comprises a supporting seat and a bending assembly arranged above the supporting seat.
However, when the existing shell bending device for lithium battery production bends a lithium battery shell, the working area of a folding assembly cannot be effectively shielded, the lithium battery shell cannot be rapidly and stably fixed, and when the lithium battery shell is bent, the phenomenon of deflection and displacement exists, so that a human body is easily scratched or a machine part in the working area is impacted, and potential safety hazards exist; therefore, the existing requirements are not met, and therefore, an efficient bending device for a lithium battery shell is provided.
Disclosure of Invention
The utility model aims to provide a high-efficiency bending device for a lithium battery shell, which solves the problems that the prior shell bending device for lithium battery production, which is proposed in the prior art, cannot effectively shield the working area of a folding assembly and cannot quickly and stably fix the lithium battery shell when bending the lithium battery shell, has the phenomena of deflection and displacement, is easy to scratch a human body or strike a machine part in the working area, has potential safety hazard and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient bending device of lithium cell shell, includes the device base, the upper end of device base is equipped with the device shell, the preceding terminal surface of device shell is equipped with the separation door, the inboard of device shell is equipped with the bed die, the both ends of bed die upper end all are equipped with knob B, the inboard that lies in the bed die below of knob B is equipped with the fixed slot, the both ends of fixed slot inner wall all are equipped with two briquetting, the lower part that lies in the upper end of device base of bed die is equipped with the movable slot, the front end of device base is equipped with knob A, knob A's rear end is equipped with the lead screw, the lead screw runs through the other end that device base and bed die extended to the movable slot.
Preferably, a hinge is arranged at the inner side of the device base at the rear of the blocking door, and the blocking door is connected with the device base through the hinge.
Preferably, an upper die is arranged at the top end of the inner wall of the device shell above the lower die, and an air cylinder is arranged at the upper end of the device shell above the upper die.
Preferably, the bottom end of the cylinder is provided with an air rod, the air rod penetrates through the device shell and extends to the inner side of the device shell, and the cylinder is connected with the upper die through the air rod.
Preferably, two sides of the bottom end of the knob B are positioned on the inner side of the lower die and are respectively provided with a worm, the bottom end of the knob B and one end of the worm are respectively provided with a bevel gear, the knob B and the worm are connected through bevel gear transmission, one side of the worm is provided with a worm wheel, and the worm wheel are meshed with each other.
Preferably, the inside thread groove of the worm wheel, the outside of the pressing block is provided with external threads, the pressing block is inserted into the inside of the thread groove, and the worm wheel is meshed with the pressing block.
Preferably, the bottom of bed die is equipped with the connecting block, the connecting block is pegged graft in the inboard of movable groove, the bed die passes through the connecting block and is connected with the movable groove, the inboard of connecting block is equipped with the screw thread groove, the lead screw runs through the screw thread groove and extends to the other end of movable groove, lead screw and connecting block intermeshing.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the lower die is enabled to displace through rotating the knob A, so that the lithium battery shell is conveniently fixed outside the device, the damage to workers caused by the upper die when the lithium battery shell is fixed inside the device is prevented, and the damage to the workers caused by the lithium battery shell is conveniently prevented when the bending operation is performed through the device shell and the blocking door, so that the safety of the device is improved;
2. according to the utility model, the knob B is rotated, the worm wheel is rotated through the worm, when the worm wheel rotates forwards, the pressing block descends to fix the lithium battery shell, and conversely, the pressing block rotates reversely to release the fixing of the lithium battery shell, so that the lithium battery shell can be conveniently and rapidly disassembled, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall internal structure of the present utility model;
FIG. 3 is a schematic diagram of the overall side view internal structure of the present utility model;
FIG. 4 is a schematic view of the internal partial structure of the fixing groove of the present utility model;
fig. 5 is a schematic view showing a partial structure of a joint between a worm and a worm wheel according to the present utility model.
In the figure: 1. a device base; 2. a knob A; 3. a movable groove; 4. a barrier door; 5. a device housing; 6. a cylinder; 7. a knob B; 8. an upper die; 9. a fixing groove; 10. a connecting block; 11. a lower die; 12. briquetting; 13. a screw rod; 14. a worm; 15. a worm wheel.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 5, an embodiment of the present utility model provides: the utility model provides a lithium battery shell high-efficient bending device, including device base 1, device shell 5 is equipped with to the upper end of device base 1, the preceding terminal surface of device shell 5 is equipped with separation door 4, the inboard that the rear position of separation door 4 lies in device base 1 is equipped with the hinge, separation door 4 and device base 1 pass through hinged joint, the inboard of device shell 5 is equipped with bed die 11, the both ends of bed die 11 upper end all are equipped with knob B7, the inboard that lies in bed die 11 below knob B7 is equipped with fixed slot 9, the both ends of fixed slot 9 inner wall all are equipped with two briquetting 12, the lower position that lies in the up end of device base 1 below of bed die 11 is equipped with movable slot 3, the front end of device base 1 is equipped with knob A2, the rear end of knob A2 is equipped with lead screw 13, lead screw 13 runs through device base 1 and bed die 11 and extends to the other end of movable slot 3, wholly make bed die 11 shift through rotatory knob A2, be convenient for fix the lithium cell shell in the device outside, prevent to fix the lithium cell shell in the device inside, go up mould 8 and cause the damage to the staff, and through device shell 5 and separation door 4, and then be convenient for prevent when bending the operation, reduce the lithium cell shell and cause the damage to the staff, improve the security of device, through rotatory knob B7, knob B7 makes worm wheel 15 rotate through worm 14, when worm wheel 15 forward rotation, briquetting 12 descends to fix the lithium cell shell, reverse rotation is fixed thereby removing the lithium cell shell conversely, and then be convenient for carry out quick assembly disassembly to the lithium cell shell, improve work efficiency.
Further, an upper die 8 is provided on the top of the inner wall of the device housing 5 above the lower die 11, a cylinder 6 is provided on the upper end of the device housing 5 above the upper die 8, a gas rod is provided at the bottom end of the cylinder 6, the gas rod extends to the inner side of the device housing 5 through the device housing 5, and the cylinder 6 is connected with the upper die 8 through the gas rod.
Through adopting above-mentioned technical scheme, and then be convenient for cylinder 6 make go up mould 8 carry out bending operation to the lithium cell shell through the gas pole.
Further, both sides that lie in bed die 11 of knob B7 bottom all are equipped with worm 14, knob B7's bottom all is equipped with bevel gear with the one end of worm 14, and knob B7 and worm 14 pass through bevel gear transmission and are connected, and one side of worm 14 is equipped with worm wheel 15, worm 14 and worm wheel 15 intermeshing, the inboard screw thread groove of worm wheel 15, the outside of briquetting 12 is equipped with the external screw thread, briquetting 12 peg graft in the inboard of screw thread groove, worm wheel 15 and briquetting 12 intermeshing.
Through adopting above-mentioned technical scheme, and then the knob B7 of being convenient for makes worm wheel 15 rotate through worm 14, and when worm wheel 15 forward rotation, briquetting 12 descends and fixes lithium cell shell.
Further, the bottom of bed die 11 is equipped with connecting block 10, and connecting block 10 peg graft in the inboard of movable groove 3, and bed die 11 is connected with movable groove 3 through connecting block 10, and the inboard of connecting block 10 is equipped with the screw thread groove, and screw rod 13 runs through the screw thread groove and extends to the other end of movable groove 3, screw rod 13 and connecting block 10 intermeshing.
Through adopting above-mentioned technical scheme, and then make bed die 11 carry out the displacement through rotatory knob A2, be convenient for fix the lithium cell shell in the device outside, prevent to fix the lithium cell shell in the device inside, go up mould 8 and cause the staff.
Working principle: when the lithium battery shell bending device is used, whether all parts are intact is detected, after detection, the lower die 11 is enabled to displace through the rotary knob A2, the lithium battery shell is conveniently fixed outside the device, the lithium battery shell is prevented from being fixed inside the device, the upper die 8 is used for causing workers, when the lower die 11 is displaced out of the device shell 5, the lithium battery shell is inserted into the fixing groove 9, the worm wheel 15 is enabled to rotate through the worm 14 by the rotary knob B7, when the worm wheel 15 positively rotates, the pressing block 12 descends to fix the lithium battery shell, the lithium battery shell is conveniently and rapidly disassembled, the working efficiency is improved, after the fixing is completed, the lower die 11 is enabled to be displaced to the position right below the inside of the device shell 5 through the rotary knob A2, a power supply is connected, a starting device is arranged at the upper end of the device shell 5 through the upper die 8, an air rod is arranged at the bottom end of the air cylinder 6, the air rod penetrates through the inside the device shell 5, the air rod extends to the device shell 5, the air cylinder 6 is connected with the upper die 8 through the air rod, and the air rod is further convenient for the air cylinder 6 to enable the upper die 8 to bend the lithium battery shell.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a high-efficient bending device of lithium cell shell, includes device base (1), its characterized in that: the device is characterized in that the upper end of the device base (1) is provided with a device shell (5), the front end face of the device shell (5) is provided with a blocking door (4), the inner side of the device shell (5) is provided with a lower die (11), two ends of the upper end of the lower die (11) are provided with knob B (7), the inner side of the lower die (11) below the knob B (7) is provided with a fixed groove (9), two pressing blocks (12) are arranged at two ends of the inner wall of the fixed groove (9), the lower end of the lower die (11) below the device base (1) is provided with a movable groove (3), the front end of the device base (1) is provided with a knob A (2), the rear end of the knob A (2) is provided with a screw rod (13), and the screw rod (13) penetrates through the device base (1) and the lower die (11) to extend to the other end of the movable groove (3).
2. The efficient bending device for the lithium battery shell according to claim 1, wherein: the back of the separation door (4) is provided with a hinge at the inner side of the device base (1), and the separation door (4) is connected with the device base (1) through the hinge.
3. The efficient bending device for the lithium battery shell according to claim 1, wherein: an upper die (8) is arranged at the top end of the inner wall of the device shell (5) above the lower die (11), and an air cylinder (6) is arranged at the upper end of the device shell (5) above the upper die (8).
4. The efficient bending device for the lithium battery shell according to claim 3, wherein: the bottom end of the air cylinder (6) is provided with an air rod, the air rod penetrates through the device shell (5) and extends to the inner side of the device shell (5), and the air cylinder (6) is connected with the upper die (8) through the air rod.
5. The efficient bending device for the lithium battery shell according to claim 1, wherein: the two sides of the bottom end of the knob B (7) are positioned on the inner side of the lower die (11) and are respectively provided with a worm (14), bevel gears are respectively arranged at the bottom end of the knob B (7) and one end of the worm (14), the knob B (7) and the worm (14) are connected through bevel gears, a worm wheel (15) is arranged at one side of the worm (14), and the worm (14) and the worm wheel (15) are meshed with each other.
6. The efficient bending device for the lithium battery shell according to claim 5, wherein: the worm gear is characterized in that an inner side thread groove of the worm gear (15) is formed in the outer side of the pressing block (12), the pressing block (12) is inserted into the inner side of the thread groove, and the worm gear (15) is meshed with the pressing block (12).
7. The efficient bending device for the lithium battery shell according to claim 1, wherein: the bottom of bed die (11) is equipped with connecting block (10), connecting block (10) peg graft in the inboard of movable groove (3), bed die (11) are connected with movable groove (3) through connecting block (10), the inboard of connecting block (10) is equipped with the screw thread groove, screw rod (13) run through the screw thread groove and extend to the other end of movable groove (3), screw rod (13) and connecting block (10) intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321799625.XU CN220361845U (en) | 2023-07-10 | 2023-07-10 | Efficient bending device for lithium battery shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321799625.XU CN220361845U (en) | 2023-07-10 | 2023-07-10 | Efficient bending device for lithium battery shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220361845U true CN220361845U (en) | 2024-01-19 |
Family
ID=89517599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321799625.XU Active CN220361845U (en) | 2023-07-10 | 2023-07-10 | Efficient bending device for lithium battery shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220361845U (en) |
-
2023
- 2023-07-10 CN CN202321799625.XU patent/CN220361845U/en active Active
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