CN220462738U - Adjustable butt-welding jig - Google Patents
Adjustable butt-welding jig Download PDFInfo
- Publication number
- CN220462738U CN220462738U CN202321706715.XU CN202321706715U CN220462738U CN 220462738 U CN220462738 U CN 220462738U CN 202321706715 U CN202321706715 U CN 202321706715U CN 220462738 U CN220462738 U CN 220462738U
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- CN
- China
- Prior art keywords
- limiting plate
- bracket
- groove
- battery
- support
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to an adjustable butt-welding jig in the technical field of lithium battery modules, which comprises a battery supporting plate, a top limiting plate and a bottom limiting plate, wherein the battery supporting plate is used for placing a battery to be butt-welded, two sides of the battery supporting plate are provided with side wing supporting parts protruding forwards, the upper edges of the side wing supporting parts are provided with first brackets capable of moving upwards, the lower edges of the side wing supporting parts are provided with second brackets, two ends of the top limiting plate are respectively and rotatably connected with the end parts of the first brackets, the top limiting plate can be overturned to the upper edges of the side wing supporting parts along the end parts of the first brackets, the top limiting plate can be positioned above the battery supporting plate through the first brackets to move, two ends of the bottom limiting plate are respectively and rotatably connected with the end parts of the second brackets, the bottom limiting plate can be overturned to the lower edges of the side wing supporting parts along the end parts of the second brackets, the length of a jig accommodating space can be adjusted, the jig is suitable for batteries with different lengths, and the use ratio of the jig is improved.
Description
Technical Field
The utility model relates to the technical field of lithium battery modules, in particular to an adjustable butt-joint jig.
Background
Lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The rechargeable battery has better safety, specific capacity, self-discharge rate and cost performance than lithium ion battery. At present, when welding lithium battery steel shell and nickel piece, usually need the tool to support battery steel shell, but present tool can't adjust self length, can't adapt to the battery of multiple different length, not only lead to the tool rate of utilization of single model low, can also increase the production of producer.
Therefore, there is a need for an adjustable butt-welding tool to solve the above problems.
Disclosure of Invention
The utility model aims to provide an adjustable butt-joint jig, which aims to better solve the technical problems that the length of an accommodating space of the jig can be adjusted, the jig is suitable for batteries with various lengths, and the utilization rate of the jig is improved.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an adjustable butt-welding jig comprising:
the battery support plate is used for placing the battery to be welded, the two sides of the battery support plate are provided with side wing support parts protruding forwards, the upper edges of the side wing support parts are provided with first supports capable of moving upwards, and the lower edges of the side wing support parts are provided with second supports;
the two ends of the top limiting plate are respectively and rotatably connected with the end parts of the first bracket, the top limiting plate can be overturned to the upper edge of the side wing supporting part along the end parts of the first bracket, and the top limiting plate can be positioned above the battery supporting plate through the first bracket to move;
the bottom limiting plate, the both ends of bottom limiting plate carry out rotatablely with the tip of second support respectively and are connected, and the bottom limiting plate can be followed the tip of second support and can be overturned to the lower edge department of flank supporting part, and the welding groove has all been seted up in the middle part of top limiting plate and bottom limiting plate.
In the above description, as a further aspect, the upper edge of the side wing supporting portion is provided with a fitting groove, the opening of the fitting groove is provided upward, and the first bracket is movably fitted in the fitting groove.
In the above description, as a further scheme, the embedded groove on one side is internally provided with an adjusting screw, one end of the adjusting screw is vertically and fixedly connected to the bottom of the embedded groove, a shrinkage through hole is formed in the end part of one end of the first support, which is far away from the top limiting plate, the first support is sleeved in the adjusting screw through the shrinkage through hole, a driving adjusting piece matched with the adjusting screw is arranged in the first support, and the first support is movably connected with the adjusting screw through the driving adjusting piece.
In the above description, as a further scheme, the drive adjusting piece comprises adjusting sleeve, and adjusting sleeve is a barrel-type hollow structure, and adjusting sleeve's inside is equipped with the internal thread structure, and adjusting sleeve's both ends rotationally connect in the inside of shrink through-hole respectively, and adjusting sleeve's outer wall extends to the outer wall of first support, and adjusting screw's middle part carries out the spiro union with adjusting sleeve.
In the above description, as a further scheme, a guide rod is arranged in the embedding groove at the other side, one end of the guide rod is vertically and fixedly connected to the bottom of the embedding groove, and the first bracket is sleeved in the guide rod through the shrinkage through hole.
In the above description, as a further scheme, the inner walls of the first bracket and the second bracket are respectively provided with a rotating shaft which is horizontally placed, and the top limiting plate and the bottom limiting plate are respectively and rotatably connected with the first bracket and the second bracket through the rotating shafts.
In the above description, as a further scheme, the front end faces of the first bracket and the second bracket are all provided with locking through holes, the bottoms of two sides of the top limiting plate and the bottom limiting plate are all provided with locking bulges protruding downwards, and the locking bulges can be inserted into the locking through holes when the ends of the top limiting plate and the bottom limiting plate along the first bracket and the second bracket can be turned to the upper edge and the lower edge of the flank supporting part.
In the above description, as a further scheme, a plurality of sinking grooves are formed in one face, close to the battery support plate, of the top limiting plate and the bottom limiting plate, one end of each sinking groove penetrates to the bottom of each welding groove, and each sinking groove is in conductive connection with each welding groove.
In the above description, as a further scheme, the inside of battery support plate has offered a plurality of standing grooves that are used for placing the battery, and the cross section that the standing groove was is for the arc structure, is the structure of horizontal linear arrangement and distributes between a plurality of standing grooves, and the both ends of standing groove are conducted with the sink groove respectively and are connected.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides an adjustable butt-joint tool carries out effectual centre gripping to a plurality of batteries through top limiting plate and bottom limiting plate respectively with the lower edge on battery support plate, and the top limiting plate carries out movable connection through first support and battery support plate simultaneously, and the upper edge that the accessible first support is located battery support plate removes simultaneously for the clearance between top limiting plate and the battery support plate is adjusted, reaches the effect of adjustable tool accommodation space's length, is applicable to the battery of multiple different length, improves the rate of utilization of tool.
Drawings
FIG. 1 is a schematic perspective view of an adjustable butt-welding jig according to the present utility model;
FIG. 2 is a schematic exploded view of an adjustable butt-welding jig according to the present utility model;
FIG. 3 is a schematic view of a battery support plate in an adjustable butt-welding jig according to the present utility model;
FIG. 4 is a schematic view of the structure of a top limiting plate of an adjustable butt-welding jig according to the present utility model;
FIG. 5 is a schematic view of a part of a cross-sectional structure of an adjustable butt-welding jig according to the present utility model;
in the figure: the device comprises a 1-battery support plate, a 101-side wing support part, a 102-second bracket, a 102-embedding groove, a 103-placing groove, a 2-top limiting plate, a 201-rotating connecting hole, a 202-sinking groove, a 203-welding groove, a 204-locking protrusion, a 3-bottom limiting plate, a 4-first bracket, a 401-rotating shaft, a 402-adjusting sleeve, a 403-shrinking through hole, a 404-locking through hole, a 5-adjusting screw rod and a 6-guide rod.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-5, an adjustable butt-welding jig specifically implemented includes a battery support plate 1, a top limiting plate 2 and a bottom limiting plate 3, where the battery support plate 1 is used for placing a battery to be butt-welded, two sides of the battery support plate 1 are side wing supporting portions 101 protruding forward, an upper edge of the side wing supporting portions 101 is provided with a first support 4 capable of moving upward, a lower edge of the side wing supporting portions 101 is a second support 102, two ends of the top limiting plate 2 are respectively and rotatably connected with an end of the first support 4, the top limiting plate 2 can be turned over to an upper edge of the side wing supporting portions 101 along the end of the first support 4, the top limiting plate 2 can be moved over the battery support plate 1 by the first support 4, two ends of the bottom limiting plate 3 are respectively and rotatably connected with an end of the second support 102, and the middle parts of the top limiting plate 2 and the bottom limiting plate 3 are provided with welding grooves 203.
The upper edge and the lower edge of the battery support plate 1 are respectively clamped effectively by the top limiting plate 2 and the bottom limiting plate 3, meanwhile, the top limiting plate 2 is connected with the battery support plate 1 in a movable mode through the first support 4, meanwhile, the upper edge of the battery support plate 1 is located by the first support 4 to move, gaps between the top limiting plate 2 and the battery support plate 1 are adjusted, the effect of adjusting the length of the accommodating space of the jig is achieved, the battery clamping device is applicable to batteries with various lengths, and the utilization rate of the jig is improved.
The top limiting plate 2 and the bottom limiting plate 3 are close to one side of the battery supporting plate 1 and are provided with a plurality of sinking grooves 202, one end of each sinking groove 202 penetrates through the bottom of each welding groove 203, each sinking groove 202 is connected with each welding groove 203 in a conducting mode, a plurality of placing grooves 103 used for placing batteries are formed in the battery supporting plate 1, the cross sections of the placing grooves 103 are arc-shaped structures, the placing grooves 103 are distributed in a structure in a transverse linear arrangement, two ends of each placing groove 103 are respectively connected with the corresponding sinking grooves 202 in a conducting mode, when a battery steel shell and a nickel sheet are welded, the end portion of the battery steel shell and the nickel sheet can be inlaid in the corresponding sinking grooves 202 to be compressed, and meanwhile an external welding head can penetrate through the corresponding welding grooves 203 to extend into the corresponding sinking grooves 202 to weld the battery steel shell and the nickel sheet.
The upper edge of the wing supporting part 101 is provided with a jogging groove 102, the opening of the jogging groove 102 is upwards provided, and the first bracket 4 is movably jogged in the jogging groove 102. The embedded groove 102 provides guiding function for the movement of the first bracket 4, so that the first bracket 4 can move back and forth along one side of the opening of the embedded groove 102, the function of adjusting the length of the accommodating space of the jig is achieved, the embedded groove is applicable to batteries with various lengths, and the utilization rate of the jig is improved.
Wherein be equipped with accommodate the lead screw 5 in the gomphosis groove 102 of one side, accommodate the lead screw 5's one end vertical fixed connection is in the bottom of gomphosis groove 102, and shrink through-hole 403 has been seted up to the one end tip that top limiting plate 2 was kept away from to first support 4, and first support 4 cup joints in accommodate the lead screw 5's inside through-hole 403, and first support 4's inside is equipped with the drive regulating part with accommodate the lead screw 5 assorted, and first support 4 carries out swing joint with accommodate the lead screw 5 through drive regulating part.
The drive adjusting piece comprises adjusting sleeve 402, and adjusting sleeve 402 is a barrel-type hollow structure, and adjusting sleeve 402's inside is equipped with the internal thread structure, and adjusting sleeve 402's both ends rotationally connect in the inside of shrink through-hole 403 respectively, and adjusting sleeve 402's outer wall extends to the outer wall of first support 4, and adjusting screw 5's middle part carries out the spiro union with adjusting sleeve 402. Through rotating adjusting sleeve 402 for adjusting sleeve 402 can remove at adjusting screw 5's middle part, thereby adjusting sleeve 402 drives first support 4 and top limiting plate 2 upwards or remove downwards, reaches the effect of adjusting the length of tool accommodation space, is applicable to the battery of multiple different length, improves the rate of utilization of tool, forms the structure of auto-lock on the axis between adjusting sleeve 402 and adjusting screw 5 simultaneously, prevents effectively that first support 4 and top limiting plate 2 from taking place not hard up condition.
The other side of the embedded groove 102 is internally provided with a guide rod 6, one end of the guide rod 6 is vertically and fixedly connected to the bottom of the embedded groove 102, and the first bracket 4 is sleeved in the guide rod 6 through a shrinkage through hole 403. The inner walls of the first bracket 4 and the second bracket 102 are respectively provided with a rotating shaft 401 which is horizontally arranged, and the top limiting plate 2 and the bottom limiting plate 3 are respectively and rotatably connected with the first bracket 4 and the second bracket 102 through the rotating shafts 401.
The front end surfaces of the first bracket 4 and the second bracket 102 are respectively provided with a locking through hole 404, the bottoms of two sides of the top limiting plate 2 and the bottom limiting plate 3 are respectively provided with a locking protrusion 201 protruding downwards, and when the ends of the top limiting plate 2 and the bottom limiting plate 3 along the first bracket 4 and the second bracket 102 can be turned to the upper edge and the lower edge of the flank supporting part 101, the locking protrusions 201 can be inserted into the locking through holes 404.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (9)
1. Adjustable butt-joint tool, its characterized in that includes:
the battery support plate is used for placing the battery to be welded, the two sides of the battery support plate are provided with side wing support parts protruding forwards, the upper edges of the side wing support parts are provided with first supports capable of moving upwards, and the lower edges of the side wing support parts are provided with second supports;
the two ends of the top limiting plate are respectively and rotatably connected with the end parts of the first bracket, the top limiting plate can be overturned to the upper edge of the side wing supporting part along the end parts of the first bracket, and the top limiting plate can be positioned above the battery supporting plate through the first bracket to move;
the bottom limiting plate, the both ends of bottom limiting plate carry out rotatablely with the tip of second support respectively and are connected, and the bottom limiting plate can be followed the tip of second support and can be overturned to the lower edge department of flank supporting part, and the welding groove has all been seted up in the middle part of top limiting plate and bottom limiting plate.
2. The adjustable butt-welding jig of claim 1, wherein: the upper edge of the flank supporting part is provided with an embedding groove, the opening of the embedding groove is upwards provided with a first bracket which is movably embedded in the embedding groove.
3. The adjustable butt-welding jig of claim 2, wherein: wherein, be equipped with accommodate the lead screw in the gomphosis groove of one side, accommodate the lead screw's one end vertical fixed connection in the bottom of gomphosis groove, first support keeps away from the one end tip of top limiting plate and has seted up shrink through-hole, and first support cup joints in accommodate the inside of lead screw through shrink through-hole, and the inside of first support is equipped with and accommodates the lead screw assorted drive regulating part, and first support carries out swing joint through drive regulating part and accommodate the lead screw.
4. An adjustable butt-welding jig according to claim 3, wherein: the drive adjusting part comprises an adjusting sleeve, the adjusting sleeve is of a cylindrical hollow structure, an internal thread structure is arranged in the adjusting sleeve, two ends of the adjusting sleeve are respectively and rotatably connected in the shrinkage through hole, the outer wall of the adjusting sleeve extends to the outer wall of the first support, and the middle part of the adjusting screw rod is in threaded connection with the adjusting sleeve.
5. An adjustable butt-welding jig according to claim 3, wherein: the other side of the embedded groove is internally provided with a guide rod, one end of the guide rod is vertically and fixedly connected to the bottom of the embedded groove, and the first bracket is sleeved in the guide rod through the shrinkage through hole.
6. An adjustable butt-welding jig according to any one of claims 1-5, wherein: the inner walls of the first bracket and the second bracket are respectively provided with a rotating shaft which is horizontally placed, and the top limiting plate and the bottom limiting plate are respectively and rotatably connected with the first bracket and the second bracket through the rotating shafts.
7. An adjustable butt-welding jig according to any one of claims 1-5, wherein: the front end surfaces of the first bracket and the second bracket are respectively provided with a locking through hole, the bottoms of the two sides of the top limiting plate and the bottom limiting plate are respectively provided with a locking bulge protruding downwards, and the locking bulges can be inserted into the locking through holes when the ends of the top limiting plate and the bottom limiting plate along the first bracket and the second bracket can be turned to the upper edge and the lower edge of the flank supporting part.
8. An adjustable butt-welding jig according to any one of claims 1-5, wherein: the top limiting plate and the bottom limiting plate are provided with a plurality of sinking grooves on one surface close to the battery supporting plate, one end of each sinking groove penetrates through the bottom of each welding groove, and each sinking groove is connected with each welding groove in a conducting mode.
9. The adjustable butt-welding jig of claim 8, wherein: the inside of battery backup pad has been seted up a plurality of standing grooves that are used for placing the battery, and the cross section that the standing groove was is the arc structure, is the structure of horizontal linear arrangement and distributes between a plurality of standing grooves, and the both ends of standing groove are conducted with the sink respectively and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321706715.XU CN220462738U (en) | 2023-07-03 | 2023-07-03 | Adjustable butt-welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321706715.XU CN220462738U (en) | 2023-07-03 | 2023-07-03 | Adjustable butt-welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220462738U true CN220462738U (en) | 2024-02-09 |
Family
ID=89798247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321706715.XU Active CN220462738U (en) | 2023-07-03 | 2023-07-03 | Adjustable butt-welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220462738U (en) |
-
2023
- 2023-07-03 CN CN202321706715.XU patent/CN220462738U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |