CN220560801U - Columnar three-dimensional nickel zinc battery cap pressure welding clamping tool - Google Patents
Columnar three-dimensional nickel zinc battery cap pressure welding clamping tool Download PDFInfo
- Publication number
- CN220560801U CN220560801U CN202322193932.XU CN202322193932U CN220560801U CN 220560801 U CN220560801 U CN 220560801U CN 202322193932 U CN202322193932 U CN 202322193932U CN 220560801 U CN220560801 U CN 220560801U
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- clamping
- adjusting
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- 238000003466 welding Methods 0.000 title claims abstract description 34
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000002146 bilateral effect Effects 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000006820 Arthralgia Diseases 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a press welding clamping tool for a columnar three-dimensional nickel-zinc battery cap, which belongs to the technical field of lithium battery processing and comprises a conveying table, wherein clamping mechanisms are arranged on the front side and the rear side of the conveying table, two clamping mechanisms are symmetrically arranged left and right in a group, clamping plates are arranged on the opposite sides of the two groups of clamping mechanisms, a plurality of battery bodies are arranged on the upper surface of the conveying table and are positioned between the two clamping plates, an adjusting mechanism and a fixing plate are arranged on the front side of the conveying table, and a pushing mechanism is arranged behind the conveying table. According to the cylindrical three-dimensional nickel-zinc battery cap pressure welding clamping tool, the battery body on the conveying table sequentially enters the position right below the second cylinder through the adjusting mechanism, and meanwhile, the battery top cover pushed to the position above the battery body is limited through the limiting plate, so that the battery top cover can be accurately positioned right above the battery body to be pressed, and further welding is conducted.
Description
Technical Field
The utility model belongs to the technical field of lithium battery processing, and particularly relates to a press welding clamping tool for a columnar three-dimensional nickel-zinc battery cap.
Background
The lithium battery is a battery using lithium metal or lithium alloy as a positive/negative electrode material and a nonaqueous electrolyte solution, and in the production and processing process of the lithium battery, a cap of the battery and a lithium battery body are required to be subjected to pressure welding, namely a welding method for applying a certain pressure to a combined welding piece in a heated or unheated state to enable the combined welding piece to generate plastic deformation or melting, and atoms on two separated surfaces are connected by forming metal bonds through the actions of recrystallization, diffusion and the like.
At present, the existing welding device is mostly operated manually, because the battery cap is smaller, the clamping of equipment is not facilitated, an operator is required to clamp the top cover by using tools such as tweezers to fix the top cover on the top of the battery for welding, but the manual long-time operation is large in labor capacity and easy to cause joint ache, errors are easy to occur in subsequent operation, the welding is not facilitated, and the production efficiency is affected, so that the cylindrical three-dimensional nickel-zinc battery cap pressure welding clamping tool is provided, and the problems are solved.
Disclosure of Invention
Aiming at one or more of the defects or improvement demands of the prior art, the utility model provides a press welding clamping tool for a columnar three-dimensional nickel-zinc battery cap, which has the advantages of replacing manual welding and improving welding efficiency.
In order to achieve the above purpose, the utility model provides a press welding clamping fixture for a columnar three-dimensional nickel-zinc battery cap, which comprises a conveying table, wherein clamping mechanisms are arranged on the front side and the rear side of the conveying table, two clamping mechanisms are symmetrically arranged left and right, clamping plates are arranged on opposite sides of the two clamping mechanisms, a plurality of battery bodies are arranged on the upper surface of the conveying table and are positioned between the two clamping plates, an adjusting mechanism and a fixing plate are arranged on the front surface of the conveying table, a pushing mechanism is arranged at the rear of the conveying table, and a cylinder II is fixedly arranged on the right side of the adjusting mechanism through bolts;
the adjusting mechanism comprises a supporting seat, the front surface of the conveying table is provided with the supporting seat, the upper surface of the supporting seat is provided with a double-head air cylinder, the output end of the double-head air cylinder is provided with an adjusting plate I, the right side of the adjusting plate I is fixedly connected with a connecting plate, and one side of the connecting plate far away from the adjusting plate I is fixedly connected with an adjusting plate II;
the pushing mechanism comprises a base, the back of carrying the platform is equipped with the base, but the mount of supporting the base is installed to the bottom of base, the inside fluting of base and movable mounting have the fly leaf, the back-mounted of base has cylinder one and its output to run through the back and extend to inside and fly leaf fixed connection, the last surface mounting of base has the delivery sheet, the upper surface of base has the fixing base through bolt fixed mounting, the welding has four gag lever posts between the inside both sides of fixing base, four the bottom of gag lever post is laminated mutually with the upper surface of delivery sheet.
As a further improvement of the utility model, the clamping mechanism comprises a mounting plate, two groups of opposite sides of the mounting plate are respectively and fixedly arranged on the front side and the rear side of the conveying table, an adjusting rod is perforated above the mounting plate and is rotationally connected with the mounting plate, nuts are arranged on the outer walls of the adjusting rod and are positioned on the opposite sides of the two groups of mounting plates, springs are movably sleeved on the outer walls of the adjusting rod, and clamping plates are arranged on the opposite sides of the two groups of adjusting rod.
As a further improvement of the utility model, the outer wall of the adjusting rod is provided with threads which are in threaded connection with the nuts.
As a further improvement of the utility model, the lower surfaces of the first adjusting plate and the second adjusting plate are respectively provided with two limiting columns.
As a further improvement of the utility model, the back of the connecting plate is fixedly connected with a limiting plate, and the back of the limiting plate is opened and closed with a limiting groove.
As a further improvement of the utility model, the upper surface of the base is provided with a chute for the feeding plate to slide and is communicated with the inner chute.
As a further improvement of the utility model, the front surface of the feeding plate is provided with a groove, and a plurality of semi-annularly distributed rubber blocks are arranged in the groove.
In general, the above technical solutions conceived by the present utility model have the beneficial effects compared with the prior art including:
1. according to the cylindrical three-dimensional nickel-zinc battery cap pressure welding clamping tool, the battery body on the conveying table sequentially enters the position right below the second cylinder through the adjusting mechanism, and meanwhile, the battery top cover pushed to the position above the battery body is limited through the limiting plate, so that the battery top cover can be accurately positioned right above the battery body to be pressed, and further welding is conducted.
2. According to the cylindrical three-dimensional nickel-zinc battery cap pressure welding clamping tool, the movement of the feeding plate is controlled through the first cylinder, so that the battery top cover between the four limiting rods can enter the grooves of the feeding plate to be pushed, and further the battery top cover smoothly reaches the upper part of the battery body through the support of the rubber blocks, so that the battery top cover falls off from the rubber blocks through the extrusion of the second cylinder and is pressed with the battery body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting mechanism of the present utility model;
FIG. 4 is a schematic diagram of a pushing mechanism according to the present utility model;
fig. 5 is a schematic diagram of a northwest view angle structure of the present utility model.
Like reference numerals denote like technical features throughout the drawings, in particular: 1. a conveying table; 2. a clamping mechanism; 201. a mounting plate; 202. an adjusting rod; 203. a nut; 204. a spring; 3. a clamping plate; 4. a battery body; 5. an adjusting mechanism; 501. a support base; 502. a double-headed cylinder; 503. an adjusting plate I; 504. a connecting plate; 505. an adjusting plate II; 506. a limit column; 507. a limiting plate; 508. a limit groove; 6. a pushing mechanism; 601. a base; 602. a fixing frame; 603. a pushing plate; 604. a first cylinder; 605. a feeding plate; 606. a chute; 607. a fixing seat; 608. a limit rod; 609. a rubber block; 7. a fixing plate; 8. and a second cylinder.
Detailed Description
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
The utility model provides a cylindrical three-dimensional nickel zinc battery cap pressure welding clamping fixture, which comprises a conveying table 1, wherein clamping mechanisms 2 are respectively arranged on the front side and the rear side of the conveying table 1, two clamping mechanisms 2 are symmetrically arranged left and right in a group, clamping plates 3 are respectively arranged on the opposite sides of the two groups of clamping mechanisms 2, a plurality of battery bodies 4 are arranged on the upper surface of the conveying table 1 and are positioned between the two clamping plates 3, an adjusting mechanism 5 and a fixing plate 7 are arranged on the front surface of the conveying table 1, a pushing mechanism 6 is arranged at the rear of the conveying table 1, and the fixing plate 7 is positioned on the right side of the adjusting mechanism 5 and is fixedly provided with a cylinder II 8 through bolts;
the adjusting mechanism 5 comprises a supporting seat 501, the supporting seat 501 is arranged on the front surface of the conveying table 1, a double-head cylinder 502 is arranged on the upper surface of the supporting seat 501, an adjusting plate I503 is arranged at the output end of the double-head cylinder 502, a connecting plate 504 is fixedly connected to the right side of the adjusting plate I503, and an adjusting plate II 505 is fixedly connected to one side of the connecting plate 504 away from the adjusting plate I503;
the pushing mechanism 6 comprises a base 601, a base 601 is arranged on the back surface of the conveying table 1, a fixing frame 602 capable of supporting the base 601 is arranged at the bottom of the base 601, a pushing plate 603 is arranged in the base 601 in a slotted mode and movably mounted, a first cylinder 604 is arranged on the back surface of the base 601, the output end of the first cylinder penetrates through the back surface and extends to the inside to be fixedly connected with the pushing plate 603, a feeding plate 605 is arranged on the upper surface of the base 601, a fixing seat 607 is fixedly mounted on the upper surface of the base 601 through bolts, four limiting rods 608 are welded between the two inner sides of the fixing seat 607, and the bottom ends of the four limiting rods 608 are attached to the upper surface of the feeding plate 605.
In this embodiment, the distance between the two clamping plates 3 can be adjusted by rotating the four nuts 203, so that the battery body 4 conveyed on the conveying table 1 can move along the track between the two clamping plates 3, the first adjusting plate 503 and the second adjusting plate 505 are lifted by the double-headed cylinder 502 of the cylinder, the first battery body 4 enters between the two adjusting plates, the double-headed cylinder 502 is further closed, the first adjusting plate 503 and the second adjusting plate 505 are synchronously lowered, at this time, the limiting columns 506 installed at the bottoms of the two adjusting plates block the first and second battery bodies 4, then the first actuating cylinder 604 pushes the feeding plate 605 to move, the battery top cover between the four limiting rods 608 sequentially enters the upper surface of the rubber block 609 in the groove of the feeding plate 605, the first battery body 4 blocked by the first adjusting plate 503 is pushed by the feeding plate 605, the moving distance of the battery top cover is limited by the limiting plate 507, the first battery top cover is enabled to be directly above the battery body 4, then the second actuating cylinder 8 is enabled to downwards extend out of the battery top cover 609 to push the battery top cover placed under the upper top cover, and the battery top cover is enabled to be in contact with the upper surface of the battery top cover 4, and the battery top cover 4 is welded under the upper surface of the battery top cover.
Specifically, referring to fig. 1-3, the clamping mechanism 2 includes a mounting plate 201, opposite sides of the two groups of mounting plates 201 are respectively and fixedly mounted on front and rear sides of the conveying table 1, an adjusting rod 202 is perforated above the mounting plate 201 and rotatably connected with the mounting plate, nuts 203 are mounted on outer walls of the adjusting rod 202 and located on opposite sides of the two groups of mounting plates 201, springs 204 are movably sleeved on outer walls of the adjusting rod 202, and clamping plates 3 are mounted on opposite sides of the two groups of adjusting rods 202.
In this embodiment, the two groups of springs 204 can elastically support the clamping plates 3 at two sides, so that the two clamping plates 3 are fixed on the two groups of mounting plates 201 through the two groups of adjusting rods 202 without shaking, and the battery body 4 on the conveying table 1 moves along the track between the two clamping plates 3.
Specifically, referring to fig. 1-3, the outer wall of the adjustment rod 202 is threaded with a nut 203.
In this embodiment, the outer wall of the adjusting rod 202 is provided with threads and is in threaded connection with the nuts 203, so that the distance between the two clamping plates 3 can be adjusted by rotating the two groups of nuts 203, and the situation that the battery body 4 cannot move due to too small distance between the two clamping plates 3 or the position in the moving process is offset due to too large distance is prevented, so that the battery body cannot be effectively moved to the position right below the top cover to press.
Specifically, referring to fig. 3, two limiting posts 506 are mounted on the lower surfaces of the first adjusting plate 503 and the second adjusting plate 505.
In this embodiment, two limiting columns 506 are mounted on the lower surfaces of the first adjusting plate 503 and the second adjusting plate 505, so as to block the battery body 4 conveyed on the conveying table 1, so that the battery body 4 is sequentially arranged between the two adjusting plates, and then the battery top cover is pushed to the position right above the battery body 4 to be pressed by the push mechanism 6.
Specifically, referring to fig. 3-5, a limiting plate 507 is fixedly connected to the back of the connecting plate 504, and a limiting groove 508 is opened and closed on the back of the limiting plate 507.
In this embodiment, the back of the limiting plate 507 is opened and closed to form the limiting groove 508, so that the battery top cover pushed by the feeding plate 605 is limited, and the battery top cover and the battery body 4 below are offset due to too much push distance, so that press fit before welding cannot be performed.
Specifically, referring to fig. 4, a chute 606 for sliding the feeding plate 605 is formed on the upper surface of the base 601 and communicates with the inner chute.
In this embodiment, through the sliding groove 606 provided on the upper surface of the base 601 and communicating with the internal groove, the feeding plate 605 can move on the upper surface of the base 601 through the sliding groove 606, and then the pushing plate 603 is pushed by the first air cylinder 604 to move the feeding plate 605 connected with the pushing plate 603 synchronously, so as to realize the front-back movement of the feeding plate 605, so that the battery top cover provided above can enter the groove of the feeding plate 605 to push and press with the upper surface of the battery body 4.
Specifically, referring to fig. 4, a groove is formed on the front surface of the feeding plate 605, and a plurality of rubber blocks 609 distributed in a semi-annular shape are installed in the groove.
In this embodiment, through the front of the delivery plate 605 that sets up set up recess, install a plurality of semi-annular distributed's rubber piece 609 in the recess, make a plurality of rubber pieces 609 can play the supporting role to it after the battery top cap gets into the recess, and then when battery top cap propelling movement to battery body 4 directly over, make the battery top cap slide down from the upper surface of a plurality of rubber pieces 609 and the battery body 4 of below pressfitting through the extrusion of cylinder two 8.
Working principle:
the columnar three-dimensional nickel zinc of the utility model Battery cap pressure welding clamping tool: the distance between the two clamping plates 3 can be adjusted by rotating the four nuts 203, so that the battery body 4 conveyed on the conveying table 1 can move along the track between the two clamping plates 3, the first adjusting plate 503 and the second adjusting plate 505 are lifted by the double-headed cylinder 502 of the air cylinder, the first battery body 4 enters between the two adjusting plates, the double-headed cylinder 502 is closed, the first adjusting plate 503 and the second adjusting plate 505 are synchronously lowered, the limiting columns 506 arranged at the bottoms of the two adjusting plates block the first and second battery bodies 4, the first actuating cylinder 604 pushes the feeding plate 605 to move, the battery top cover between the four limiting rods 608 sequentially enters the upper surface of the rubber block 609 in the groove of the feeding plate 605, the pushing of the feeding plate 605 enters the upper part of the first battery body 4 blocked by the first adjusting plate 503, the moving distance of the battery top cover is limited by the limiting plate 507, the battery top cover is stopped right above the battery body 4, the second actuating cylinder 8 is started to enable the output end of the battery top cover to downwards extend out of the battery top cover placed on the extruding block 609, the battery top cover is pushed to be attached to the upper surface of the battery top cover 4, and the upper surface of the battery top cover is welded under the battery top cover is pressed by the upper surface of the battery top cover, and the upper surface of the battery top cover is welded by the upper surface of the battery top cover is replaced by the manual welding 4.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cylindrical three-dimensional nickel zinc battery cap pressure welding centre gripping frock, its characterized in that includes a transport platform (1), fixture (2) are all installed to transport both sides around platform (1), four fixture (2) are two for a set of bilateral symmetry setting, two sets of fixture (2) are all installed clamping plate (3) on opposite one side, a plurality of battery body (4) have been placed on the upper surface of transport platform (1) and are located between two clamping plate (3), adjustment mechanism (5) and fixed plate (7) are installed in the front of transport platform (1), pushing mechanism (6) are installed at the rear of transport platform (1), fixed plate (7) are located the right side of adjustment mechanism (5) and have cylinder two (8) through bolt fixed mounting;
the adjusting mechanism (5) comprises a supporting seat (501), the supporting seat (501) is arranged on the front surface of the conveying table (1), a double-head air cylinder (502) is arranged on the upper surface of the supporting seat (501), an adjusting plate I (503) is arranged at the output end of the double-head air cylinder (502), a connecting plate (504) is fixedly connected to the right side of the adjusting plate I (503), and an adjusting plate II (505) is fixedly connected to one side, far away from the adjusting plate I (503), of the connecting plate (504);
push mechanism (6) are including a base (601), the back of carrying platform (1) is equipped with base (601), mount (602) that can support base (601) are installed to the bottom of base (601), inside fluting and movable mounting of base (601) have push plate (603), the back-mounted of base (601) has cylinder one (604) and its output to run through the back and extend to inside and push plate (603) fixed connection, the upper surface mounting of base (601) has delivery sheet (605), the upper surface of base (601) has fixing base (607) through bolt fixed mounting, the welding has four gag lever posts (608) between the inside of both sides of fixing base (607), four with the bottom of gag lever post (608) is laminated with the upper surface of delivery sheet (605).
2. The welding clamping tool for the columnar three-dimensional nickel-zinc battery cap according to claim 1, wherein the clamping mechanism (2) comprises a mounting plate (201), two groups of opposite sides of the mounting plate (201) are respectively and fixedly mounted on the front side and the rear side of the conveying table (1), an opening is formed in the upper portion of the mounting plate (201) and is rotationally connected with an adjusting rod (202), nuts (203) are mounted on the outer walls of the adjusting rod (202) and are located on the opposite sides of the two groups of mounting plate (201), springs (204) are movably sleeved on the outer walls of the adjusting rod (202), and clamping plates (3) are mounted on the opposite sides of the two groups of adjusting rod (202).
3. The cylindrical three-dimensional nickel-zinc battery cap pressure welding clamping tool according to claim 2, wherein the outer wall of the adjusting rod (202) is provided with threads in threaded connection with a nut (203).
4. The welding clamping fixture for the columnar three-dimensional nickel-zinc battery cap according to claim 1, wherein two limiting columns (506) are arranged on the lower surfaces of the first adjusting plate (503) and the second adjusting plate (505).
5. The cylindrical three-dimensional nickel-zinc battery cap pressure welding clamping tool according to claim 1, wherein a limiting plate (507) is fixedly connected to the back of the connecting plate (504), and a limiting groove (508) is opened and closed on the back of the limiting plate (507).
6. The welding and clamping fixture for the cylindrical three-dimensional nickel-zinc battery cap according to claim 1, wherein a chute (606) capable of sliding a feeding plate (605) is formed on the upper surface of the base (601) and is communicated with the inner chute.
7. The welding clamping fixture for the cylindrical three-dimensional nickel-zinc battery cap according to claim 1, wherein a groove is formed in the front face of the feeding plate (605), and a plurality of semi-annularly distributed rubber blocks (609) are installed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322193932.XU CN220560801U (en) | 2023-08-15 | 2023-08-15 | Columnar three-dimensional nickel zinc battery cap pressure welding clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322193932.XU CN220560801U (en) | 2023-08-15 | 2023-08-15 | Columnar three-dimensional nickel zinc battery cap pressure welding clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220560801U true CN220560801U (en) | 2024-03-08 |
Family
ID=90104329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322193932.XU Active CN220560801U (en) | 2023-08-15 | 2023-08-15 | Columnar three-dimensional nickel zinc battery cap pressure welding clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220560801U (en) |
-
2023
- 2023-08-15 CN CN202322193932.XU patent/CN220560801U/en active Active
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