CN212682777U - Lithium battery pack welding jig - Google Patents
Lithium battery pack welding jig Download PDFInfo
- Publication number
- CN212682777U CN212682777U CN202021465605.5U CN202021465605U CN212682777U CN 212682777 U CN212682777 U CN 212682777U CN 202021465605 U CN202021465605 U CN 202021465605U CN 212682777 U CN212682777 U CN 212682777U
- Authority
- CN
- China
- Prior art keywords
- side plate
- plate
- lithium cell
- upper side
- bottom plate
- 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.)
- Active
Links
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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a lithium cell pack welding jig belongs to group battery pack welding technology field, and it is fixed insecure when mainly solving current lithium cell group welding, and can not change the problem of fixed region size along with the lithium cell size, include: the right side of the bottom plate is provided with a sliding chute; the left side plate is fixedly arranged on the left side of the bottom plate; the lower side plate is fixedly arranged on the upper side and the lower side of the bottom plate, and one end of the lower side plate is fixedly connected with one end of the left side plate; and the upper side plate is positioned on the upper side of the bottom plate and is arranged in the left side plate and the sliding groove in a sliding manner. The utility model discloses well welded fastening region can firmly fix lithium cell group, and welded fastening region's size is adjustable, satisfies the fixed needs of not equidimension lithium cell group, and welding convenient operation improves production efficiency.
Description
Technical Field
The utility model relates to a lithium cell pack welds technical field, more specifically says, the utility model relates to a lithium cell pack welding jig.
Background
Lithium cell pack is level and vertical range by a plurality of circumference form lithium cells, and paste each other tightly, later need take on the positive and negative pole of lithium cell with the metal guide piece, reuse butt-joint machine welds the guide piece on the positive and negative pole of lithium cell, make a plurality of lithium cells establish ties or parallelly connected, in the welding, need fix the lithium cell firmly, and can not remove, so that weld the guide piece, and according to the difference of production lithium cell pack specification, the lithium cell quantity of horizontal direction and vertical direction is different, it can be at the level to need fixing device, the size is adjusted to vertical direction, with the lithium cell of the different figure of centre gripping. Therefore, a lithium battery pack welding fixture needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lithium cell pack welding jig, the size of level, vertical direction is all adjustable to the different lithium cell of firm centre gripping figure, the welding metal guide of being convenient for.
The utility model provides a lithium cell pack welding jig, include:
the right side of the bottom plate is provided with a sliding chute;
the left side plate is fixedly arranged on the left side of the bottom plate;
the lower side plate is fixedly arranged on the upper side and the lower side of the bottom plate, and one end of the lower side plate is fixedly connected with one end of the left side plate;
the upper side plate is positioned on the upper side of the bottom plate and is arranged in the left side plate and the sliding groove in a sliding manner;
and the right side plate is positioned on the upper right side of the bottom plate and is arranged in the lower side plate and the upper side plate in a sliding manner.
In a preferred embodiment, a screw rod is arranged on the right side of the bottom plate, one end of the screw rod is fixed on the lower side plate, the other end of the screw rod penetrates through the upper side plate, and a nut is arranged on the screw rod and can move on the screw rod to limit the upper side plate.
In a preferred embodiment, a side surface of the left side plate is provided with a left through groove for the upper side plate to slide, and the first knob penetrates through the left through groove to fix the upper side plate.
In a preferred embodiment, the top surface of the lower side plate is provided with a top through groove, and the second knob penetrates through the top through groove to fix the right side plate.
In a preferred embodiment, a bottom through groove is provided on the bottom plate, and a third knob penetrates through the bottom through groove to fix the right side plate.
In a preferred embodiment, the middle area of the upper side plate is hollow, and a middle beam is horizontally arranged, the middle hollow of the right side plate is a right side plate hollow, and the middle beam is located in the right side plate hollow and can slide in the right side plate hollow.
The utility model discloses a technological effect and advantage:
left side board, lower plate, upper plate and right side board enclose to form the welding area of fixed lithium cell, and upper plate and right side board all can slide, can change welding area's size to adapt to the different lithium cell of level, vertical figure, the tight lithium cell group of clamp that can be more firm, conveniently welds the conducting strip, and the operation of being convenient for can improve lithium cell pack's production efficiency, improves the profit margin of enterprise.
Drawings
FIG. 1 is a top view of the positional relationship of the various components;
FIG. 2 is an overall left side view;
FIG. 3 is an overall rear view;
FIG. 4 is a right side view showing the positional relationship of the upper side plate and the right side plate;
FIG. 5 is a schematic view showing the positional relationship between the center sill and the right side plate penetrating portion.
Description of reference numerals: 1. a base plate; 11. a chute; 12. a bottom through groove; 2. a left side plate; 21. a left through groove; 3. a lower side plate; 31. a top through groove; 4. an upper side plate; 41. a first knob; 42. a center sill; 43. the upper side plate is arranged at the hollow part; 5. a right side plate; 51. a second knob; 52. a third knob; 53. a right side plate through-hole; 6. a screw; 61. and a nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
A lithium battery pack welding jig, as shown in FIGS. 1-5, includes:
the upper right side of the bottom plate 1 is provided with a chute 11;
the left side plate 2 is fixedly arranged on the left side of the bottom plate 1;
the lower side plate 3 is fixedly arranged on the upper side and the lower side of the bottom plate 1, and one end of the lower side plate 3 is fixedly connected with one end of the left side plate 2;
the upper side plate 4 is positioned on the upper side of the bottom plate 1 and is arranged in the left side plate 2 and the sliding groove 11 in a sliding manner, a protruding block is arranged at the contact part of the upper side plate 4 and the sliding groove 11 and is embedded into the sliding groove 11, so that the upper side plate 4 can slide in the sliding groove 11;
and a right side plate 5, wherein the right side plate 5 is positioned on the right side of the bottom plate 1 and is arranged in the lower side plate 3 and the upper side plate 4 in a sliding mode.
The right side is provided with screw rod 6 on bottom plate 1, and screw rod 6 one end is fixed on lower plate 3, and the other end passes upper plate 4 and is provided with nut 61, and nut 61 can move on screw rod 6 with spacing upper plate 4.
The side of the left side plate 2 is provided with a left through groove 21 for the upper side plate 4 to slide, one side of the upper side plate 4 is provided with a first convex block, the first convex block is embedded into the left through groove 21 and can slide in the left through groove 21, and the first knob 41 penetrates through the first convex block in the left through groove 21 to fix the upper side plate 4.
When the upper side plate 4 slides, the screw rod 6 is freely passed, and when the position is proper, the nut 61 is screwed to attach the upper side plate 4 and limit the upper side plate 4.
The top surface of downside board 3 is provided with a top and leads to groove 31, and the contact surface of downside board 3 and right side board 5 is provided with the inner face spout, and the groove 31 is led to on the inner face spout intercommunication, and right side board 5 corresponds with the inner face spout and is provided with the second lug, and the second lug can slide in the inner face spout, and after 5 sliding position of right side board were adjusted, second knob 51 passed through a top and led to groove 31 and penetrate the second lug again to fixed right side board 5.
The bottom through groove 12 is arranged on the bottom plate 1, the contact part of the right side plate 5 and the bottom through groove 12 is provided with a third bump, the third bump is embedded into the bottom through groove 12 and can slide in the bottom through groove 12, and the third knob 52 is positioned on the bottom surface of the bottom plate 1 and penetrates into the third bump through the bottom through groove 12 to fix the right side plate 5.
The second knob 51 and the third knob 52 can be screwed in and out, and the right side plate 5 is fixed after the right side plate 5 is moved to a proper position.
The middle area of the upper side plate 4 is hollow, the middle beam 42 is horizontally arranged, the middle of the middle beam 42 and the upper side plate 4 is hollow to form an upper side plate hollow 43, the middle of the right side plate 5 is hollow to form a right side plate hollow 53, the middle beam 42 is positioned in the right side plate hollow 53, the upper edge and the lower edge of the right side plate 5 are embedded into the upper side plate hollow 43, the middle beam 42 can slide in the right side plate hollow 53, namely, the upper side plate 4 and the right side plate 5 can slide mutually and always form an included angle of 90 degrees.
In conclusion, according to the horizontal length and the vertical length of waiting to weld lithium cell group, slip top board 4 and right side board 5, adjust welding area's area size, make left side board 2, lower side board 3, top board 4 and right side board 5 all closely paste around lithium cell group, twist again and move first knob 41 and nut 61 in order to fix top board 4, twist and move second knob 51 and third knob 52 in order to fix right side board 5, make lithium cell group firmly fixed, place the metal guide piece on the positive and negative pole of a plurality of lithium cells again, weld the metal guide piece with the butt-welding machine, make the lithium cell group of establishing ties or parallelly connected one-tenth lithium cell group, repack one-tenth lithium cell pack.
The lithium battery to be welded is firmly fixed, so that the welding operation is convenient, and the production efficiency is greatly improved.
It should be noted that, in the present invention, "upper", "lower", "left" and "right" description, the direction is the same as in the drawings, and only for combining the drawings, the scheme is described conveniently, it cannot be understood that the technical features need a specific position, on the basis of this embodiment, only the position of changing the technical features all falls into the protection scope of the present invention.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.
Claims (6)
1. The utility model provides a lithium cell pack welding jig, characterized by includes:
the device comprises a bottom plate (1), wherein a sliding groove (11) is formed in the right side of the bottom plate (1);
the left side plate (2), the left side plate (2) is fixedly arranged on the left side of the bottom plate (1);
the lower side plate (3) is fixedly arranged on the upper side and the lower side of the bottom plate (1), and one end of the lower side plate (3) is fixedly connected with one end of the left side plate (2);
the upper side plate (4) is positioned on the upper side of the bottom plate (1) and is arranged in the left side plate (2) and the sliding groove (11) in a sliding manner;
the right side plate (5) is positioned on the upper right side of the bottom plate (1) and is arranged in the lower side plate (3) and the upper side plate (4) in a sliding mode.
2. The lithium battery pack welding fixture as claimed in claim 1, wherein a screw rod (6) is arranged on the upper right side of the bottom plate (1), one end of the screw rod (6) is fixed on the lower side plate (3), the other end of the screw rod (6) penetrates through the upper side plate (4), and a nut (61) is arranged, and the nut (61) can move on the screw rod (6) to limit the upper side plate (4).
3. The lithium battery pack welding fixture as claimed in claim 2, wherein a left through groove (21) for sliding the upper side plate (4) is formed in the side surface of the left side plate (2), and the first knob (41) penetrates through the left through groove (21) to fix the upper side plate (4).
4. The lithium battery pack welding fixture as claimed in claim 3, wherein a top through groove (31) is formed in the top surface of the lower side plate (3), and a second knob (51) penetrates through the top through groove (31) to fix the right side plate (5).
5. The lithium battery pack welding fixture as claimed in claim 4, wherein a bottom through slot (12) is formed in the bottom plate (1), and a third knob (52) penetrates through the bottom through slot (12) to fix the right side plate (5).
6. The lithium battery pack welding fixture as claimed in claim 5, wherein the middle area of the upper side plate (4) is hollow and is horizontally provided with a middle beam (42), the middle hollow of the right side plate (5) is a right side plate hollow (53), and the middle beam (42) is located in the right side plate hollow (53) and can slide in the right side plate hollow (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465605.5U CN212682777U (en) | 2020-07-21 | 2020-07-21 | Lithium battery pack welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465605.5U CN212682777U (en) | 2020-07-21 | 2020-07-21 | Lithium battery pack welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212682777U true CN212682777U (en) | 2021-03-12 |
Family
ID=74898788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021465605.5U Active CN212682777U (en) | 2020-07-21 | 2020-07-21 | Lithium battery pack welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212682777U (en) |
-
2020
- 2020-07-21 CN CN202021465605.5U patent/CN212682777U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204893282U (en) | Laser welding anchor clamps of electricity core and protection shield | |
| CN203526846U (en) | Battery cell welding jig | |
| CN203918232U (en) | A kind of laser penetration water-tight equipment of lithium battery | |
| CN204053233U (en) | A kind of laser penetration water-tight equipment of lithium battery | |
| CN204504617U (en) | A kind of welding tool setup | |
| CN212682777U (en) | Lithium battery pack welding jig | |
| CN204771347U (en) | Aluminum hull power battery welds apron anchor clamps | |
| CN209936227U (en) | Full utmost point ear battery ultrasonic welding is with anchor clamps | |
| CN208189614U (en) | A kind of back electrode structure and solar battery of more main grid double-side cells | |
| CN204538113U (en) | A kind of soft pack cell tab welding clamp | |
| CN204621340U (en) | A kind of positioner of mash welder | |
| CN206351079U (en) | A kind of negative electrode for electrostatic precipitator | |
| CN214651865U (en) | Wire reel fixing device | |
| CN206574807U (en) | A kind of cell piece rubberizing locating template | |
| CN209963071U (en) | Punching welding strip and laminated tile assembly comprising same | |
| CN206065731U (en) | Anti- shunting weld jig | |
| CN209647363U (en) | Battery pole ear reshaping device | |
| CN209754256U (en) | Lithium battery tab welding positioning fixture | |
| CN205828551U (en) | Battery electrode group smooth enter slot device | |
| CN209503300U (en) | Tack-weld is used in welding | |
| CN214153130U (en) | Core utmost point ear raw materials flattening tool for battery | |
| CN207731989U (en) | A kind of enhanced type automobile battery unit weldering aluminum steel chopper | |
| CN204277282U (en) | A kind of chip assembly welding tooling | |
| CN204209322U (en) | A kind of tab welding clamp | |
| CN205043308U (en) | Soldering tin welds needle anchor clamps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |