CN221019391U - Top cap welding manual anchor clamps and welding equipment - Google Patents
Top cap welding manual anchor clamps and welding equipment Download PDFInfo
- Publication number
- CN221019391U CN221019391U CN202322611051.5U CN202322611051U CN221019391U CN 221019391 U CN221019391 U CN 221019391U CN 202322611051 U CN202322611051 U CN 202322611051U CN 221019391 U CN221019391 U CN 221019391U
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- long side
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- frame
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- 238000003466 welding Methods 0.000 title claims abstract description 61
- 230000001681 protective effect Effects 0.000 claims description 20
- 230000008093 supporting effect Effects 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 description 8
- 230000000087 stabilizing effect Effects 0.000 description 8
- 210000000078 claw Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- 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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a manual clamp for welding a top cover and welding equipment, wherein the manual clamp for welding the top cover comprises the following components: a clamping mechanism and a lifting mechanism; the lifting mechanism comprises a frame and a lifting assembly, an opening is formed in the top surface of the frame, and the lifting mechanism is arranged in the frame; the fixture comprises a short side reference component, a long side reference component, a short side clamping component and a long side clamping component, wherein the long side reference component and the short side clamping component are arranged on a frame, a movable cushion block is arranged on the frame in a sliding manner, the movable cushion block is arranged on the short side reference component relatively, the output end of a short side driving component is connected with the movable cushion block, a long side mounting plate is arranged on the frame in a sliding manner, the long side mounting plate is arranged on the long side reference component relatively, and the output end of the long side driving component is connected with the long side mounting plate. Therefore, the battery can be fixed in the welding working area through the datum positioning function of the short-side datum assembly and the long-side datum assembly, and the battery is effectively prevented from deviating from the welding working area when the battery is clamped.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a manual clamp for welding a top cover and welding equipment.
Background
Laser welding is a technique in which a workpiece is melted by controlling parameters such as the width, energy, peak power, and repetition frequency of a laser pulse, thereby forming a specific molten pool. At present, when the sealing part of the shell and the top cover of the battery is welded by laser, a direct butt welding mode is generally adopted for welding. However, in the welding process, the top cover is easy to loosen, so that the welding between the top cover and the shell is not firm or can not be aligned, in order to prevent the situation, the battery is usually clamped by a clamp, but when the existing clamp is used, the shell is usually placed on a working area, a plurality of positioning claws are respectively driven by a plurality of drivers, and meanwhile, the cover body is installed into the shell to form the battery, so that the battery is clamped by the positioning claws, and the top cover is prevented from loosening.
However, in this case, when each driver drives each positioning claw to grip after a plurality of times of welding, a deviation may occur, so that the battery is gripped away from the welding work area, which is inconvenient to perform welding.
Disclosure of utility model
The utility model provides a manual clamp for welding a top cover and welding equipment, which aims to overcome the defect that after a plurality of times of welding, each driver drives each positioning claw to clamp, and deviation possibly occurs, so that a battery is clamped away from a welding working area, and thus, the welding is inconvenient to carry out.
In order to solve the technical problems, the utility model adopts the following technical scheme:
A manual fixture for top cap welding, comprising: a clamping mechanism and a lifting mechanism;
The lifting mechanism comprises a frame and a lifting assembly, an opening is formed in the top surface of the frame, and the lifting assembly is arranged in the frame;
The fixture comprises a short side datum component for positioning a short side of a battery, a long side datum component for positioning a long side of the battery, a short side clamping component and a long side clamping component, wherein the short side datum component, the long side datum component, the short side clamping component and the long side clamping component are sequentially arranged around the opening, the long side datum component and the short side clamping component are arranged on the frame, the short side clamping component comprises a movable cushion block and a driving short side driving component, the movable cushion block is close to the short side datum component, the movable cushion block is arranged on the frame in a sliding mode, the movable cushion block is opposite to the short side datum component, the short side driving component is arranged on the frame, the short side driving component is connected with the movable cushion block in a driving mode, the long side clamping component comprises a long side mounting plate and a driving long side driving component, the long side mounting plate is arranged on the frame in a sliding mode, the long side mounting plate is opposite to the long side datum component, and the long side driving component is arranged on the frame, and the long side driving component is connected with the long side driving component.
In one embodiment, the short side clamping assembly comprises a short side guide rail, the short side guide rail is arranged on the frame, the bottom of the movable cushion block is connected with a short side sliding block, the short side sliding block is arranged on the short side guide rail in a sliding manner, the short side driving assembly comprises a short side mounting seat, a short side floating joint, a short side connecting rod and a short side clamp used for driving the movable cushion block to be arranged on the short side guide rail in a sliding manner, the short side mounting seat is arranged on the frame, the short side clamp is hinged with the short side mounting seat, one end of the short side clamp is hinged with one end of the short side connecting rod, the other end of the short side connecting rod is hinged with the short side floating joint, and the short side floating joint is connected with the movable cushion block;
The long side clamping assembly comprises a long side guide rail, the long side guide rail is arranged on the frame, the bottom of the long side mounting plate is connected with a long side sliding block, the long side sliding block is arranged on the long side guide rail in a sliding mode, the long side driving assembly comprises a long side mounting seat, a long side floating joint, a long side connecting rod and a long side clamp used for driving the long side mounting plate to be arranged on the long side guide rail in a sliding mode, the long side mounting seat is arranged on the frame, the long side clamp is hinged to the long side mounting seat, one end of the long side clamp is hinged to one end of the long side connecting rod, the other end of the long side connecting rod is connected with the long side floating joint, and the long side floating joint is connected with the long side mounting plate.
In one embodiment, two short side clamping pressing strips are oppositely arranged on one surface of the movable cushion block, which faces the short side reference assembly;
Two long side clamping positioning blocks are oppositely arranged on one surface of the long side mounting plate, which faces the long side reference assembly.
In one embodiment, the short side reference assembly comprises a positioning reference plate, the positioning reference plate is arranged on the rack, two short side reference pressing strips for abutting against the short sides of the battery are oppositely arranged on the positioning reference plate, and the two short side reference pressing strips are arranged on one surface of the positioning reference plate, which faces the movable cushion block;
The long-side reference assembly comprises a vertical plate, the vertical plate is arranged on the frame, two long-side reference positioning blocks used for abutting against the long sides of the battery are arranged on the vertical plate, and the two long-side reference positioning blocks are arranged on one surface, close to the long-side mounting plate, of the vertical plate.
In one embodiment, the lifting assembly comprises a lifting rod, a lifting plate for placing a battery and two clamping plates, wherein the two clamping plates are oppositely arranged on the inner side surface of the frame, a longitudinal chute which is arranged on the clamping plate and can enable a battery top cover to be partially protruded out of the clamping mechanism is arranged at the lowest position of the clamping plate, a transverse clamping groove is arranged on the side wall above the longitudinal chute, the outer side surface of the lifting rod is in sliding connection with the side wall of the longitudinal chute, the lifting rod is movably clamped with the side wall of the transverse clamping groove, at least one end of the lifting rod is protruded out of the frame, the lifting plate is connected with the lifting rod, and the lifting plate is correspondingly arranged with the opening.
In one embodiment, the lifting assembly further comprises a mounting table, an L-shaped fixing block, a longitudinal guide rail and a sliding block, wherein the mounting table is arranged in the frame, the longitudinal guide rail is arranged on one side of the mounting table, one end of the sliding block is arranged on the longitudinal guide rail in a sliding mode, the lifting plate is connected with the other end of the sliding block, the L-shaped fixing block is provided with a concave portion and two connecting portions, the two connecting portions are connected with the lifting plate, the concave portion and the lifting plate form a transverse sliding groove, the lifting rod is in sliding connection with the transverse sliding groove, and the width of the transverse sliding groove is larger than or equal to the sum of the width of the lifting rod and the width of the transverse clamping groove.
In one embodiment, the lifting assembly further comprises a plurality of support rods for supporting the lifting plate when the lifting rod is located at the lowest position of the longitudinal sliding groove, one end of each support rod is movably abutted against the inner side surface of the frame, and the other end of each support rod is connected with the bottom surface of the lifting plate.
In one embodiment, the clamping mechanism further comprises a protective cover used for covering the top cover, a plurality of welding holes are formed in the protective cover, a pin hole is formed in each of two ends of the protective cover, a positioning hole is formed in each of the positioning reference plate and the movable cushion block, a pin is inserted into the positioning hole, and each pin is movably inserted into one of the pin holes.
In one embodiment, the long-side reference assembly further comprises a mounting block, a driven clamp, a driving clamp, a reference connecting rod and a stop screw stop bolt, wherein the driving clamp is used for driving the driven clamp to be close to or far away from the protective cover, the mounting block is connected with one surface of the vertical plate, which is away from the long-side mounting plate, the driving clamp and the driven clamp are respectively hinged with the mounting block, the driven clamp is hinged with the driving clamp through a protruding block, the reference connecting rod is connected with the driven clamp, a screw hole is formed in the reference connecting rod, one end of the stop bolt is inserted into the screw hole, and the other end of the stop bolt is movably abutted to the protective cover.
A welding apparatus comprising a manual header welding jig as described in any one of the embodiments above.
Compared with the prior art, the beneficial effects are that: after the short side datum assembly and the long side datum assembly respectively position the short side and the long side of the battery, the movable cushion block is driven by the short side driving assembly to prop against the short side of the compressed battery, and the long side mounting plate is driven by the long side driving assembly to prop against the long side of the compressed battery, so that the whole battery can be subjected to limit clamping, and the battery can be fixed in a welding work area through the datum positioning function of the short side datum assembly and the long side datum assembly, so that the battery deviates from the welding work area when the battery is effectively prevented from being clamped, the shell and the top cover can be clamped while the battery is prevented from deforming, and the smooth completion of the top cover entering the shell is ensured.
Drawings
FIG. 1 is a schematic perspective view of a manual jig for welding a top cover;
FIG. 2 is an exploded view of the clamping mechanism;
FIG. 3 is a schematic side elevational view of a manual header welding jig;
FIG. 4 is a schematic elevational view of the lift mechanism;
fig. 5 is a schematic perspective view of the elevating mechanism.
10. A manual clamp is welded on the top cover; 100. a clamping mechanism;
110. a short side reference assembly; 111. positioning a reference plate; 112. short side reference layering;
120. A long side reference assembly; 121. a vertical plate; 122. a long-side reference positioning block; 123. a mounting block; 124. an active clamp; 125. a driven clamp; 126. a reference connecting rod; 127. a stop bolt;
130. A short side clamping assembly; 131. a movable cushion block; 1311. the short side clamps the layering; 132. a short side driving assembly; 1321. a short side mounting base; 1322. a short-side floating joint; 1323. a short-side connecting rod; 1324. short-side clamp; 133. a short side guide rail;
140. A long side clamping assembly; 141. a long-side mounting plate; 1411. the long side clamps the positioning block; 142. a long side drive assembly; 1421. a long-side mounting seat; 1422. a long side floating joint; 1423. a long-side connecting rod; 1424. a long side clamp; 143. a long side guide rail;
200. A lifting mechanism; 210. a frame; 211. an opening; 220. a clamping plate; 221. a longitudinal chute; 222. a transverse clamping groove; 230. a lifting plate; 240. a hand lever; 250. a mounting table; 251. a riser; 252. triangular stabilizing plates; 260. an L-shaped fixed block; 270. a longitudinal guide rail; 280. a sliding block; 290. a support rod;
300. A protective cover; 310. a pin hole; 320. and (5) a pin.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.
The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there are orientations or positional relationships indicated by terms "upper", "lower", "left", "right", "long", "short", etc., based on the orientations or positional relationships shown in the drawings, this is merely for convenience in describing the present utility model and simplifying the description, and is not an indication or suggestion that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present patent, and that it is possible for those of ordinary skill in the art to understand the specific meaning of the terms described above according to specific circumstances. Furthermore, the terms "short side," "long side," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, the particular relationship represented may be either fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this disclosure may be understood as appropriate.
The technical scheme of the utility model is further specifically described by the following specific embodiments with reference to the accompanying drawings:
example 1
As shown in fig. 1 to 3, in the present embodiment, a manual jig for welding a top cover 10 includes: a clamping mechanism 100 and a lifting mechanism 200; the lifting mechanism 200 comprises a frame 210 and a lifting assembly, wherein an opening 211 is formed in the top surface of the frame 210, and the lifting assembly is arranged in the frame 210; the clamping mechanism 100 comprises a short side reference component 110 for positioning a short side of a battery, a long side reference component 120 for positioning a long side of the battery, a short side clamping component 130 and a long side clamping component 140, wherein the short side reference component 110, the long side reference component 120, the short side clamping component 130 and the long side clamping component 140 are sequentially arranged around an opening 211, the long side reference component 120 and the short side clamping component 130 are arranged on a rack 210, the short side clamping component 130 comprises a movable cushion block 131 and a short side driving component 132 for driving the movable cushion block 131 to be close to the short side reference component 110, the movable cushion block 131 is slidably arranged on the rack 210, the movable cushion block 131 is arranged relative to the short side reference component 110, the short side driving component 132 is arranged on the rack 210, the short side driving component 132 is in driving connection with the movable cushion block 131, the long side clamping component 140 comprises a long side mounting plate 141 and a long side driving component 142 for driving the long side mounting plate 141 to be close to the long side reference component 120, the long side mounting plate 141 is slidably arranged on the rack 210, the long side mounting plate 141 is arranged relative to the long side reference component 120, and the long side driving component 142 is arranged on the rack 210.
Specifically, the rack 210 includes a top plate, a bottom plate and four connecting rods, the top plate and the bottom plate are connected through the four connecting rods, the opening 211 is formed in the top plate, the shape of the opening 211 is matched with the shape of the battery, the short side reference assembly 110, the long side reference assembly 120, the short side clamping assembly 130 and the long side clamping assembly 140 are arranged on the top surface of the top plate, when the battery is clamped, the short side reference assembly 110, the long side reference assembly 120, the short side clamping assembly 130 and the long side clamping assembly 140 are arranged around the surrounding opening 211, the movable cushion block 131 includes a horizontal part and a vertical part, namely the movable cushion block 131 is arranged in an L shape, one end of the horizontal part close to the opening 211 is connected with the vertical part, the horizontal part slides on the top surface of the top plate, and the vertical part is arranged right against the short side reference assembly 110; the long side mounting plate 141 slides on the top surface of the top plate, and the long side mounting plate 141 is disposed opposite to the long side reference assembly 120.
It should be noted that after the short side reference component 110 and the long side reference component 120 respectively position the short side and the long side of the battery, the movable cushion block 131 is driven to prop against the short side of the compressed battery by the short side driving component 132, and the long side mounting plate 141 is driven to prop against the long side of the compressed battery by the long side driving component 142, so that the whole battery can be limited and clamped, and thus, the battery can be fixed in a welding work area by the reference positioning function of the short side reference component 110 and the long side reference component 120, the battery is effectively prevented from deviating from the welding work area when the battery is clamped, and the shell and the top cover can be clamped while the battery is prevented from deforming, so that the top cover is ensured to be smoothly completed in the shell.
As shown in fig. 2 and 3, in order to facilitate the use of the short side clamping assembly 130 and the long side clamping assembly 140, the short side clamping assembly 130 includes a short side rail 133, the short side rail 133 is disposed on the frame 210, the bottom of the movable pad 131 is connected with a short side slider, the short side slider is slidably disposed on the short side rail 133, the short side driving assembly 132 includes a short side mounting seat 1321, a short side floating joint 1322, a short side connecting rod 1323, and a short side clamp 1324 for driving the movable pad 131 to be slidably disposed on the short side rail 133, the short side mounting seat 1321 is disposed on the frame 210, the short side clamp 1324 is hinged with the short side mounting seat 1321, and one end of the short side clamp 1324 is hinged with one end of the short side connecting rod 1323, the other end of the short side connecting rod 1323 is hinged with the short side floating joint 1322, and the short side floating joint 1322 is connected with the movable pad 131; the long side clamping assembly 140 includes a long side guide rail 143, the long side guide rail 143 is disposed on the frame 210, the bottom of the long side mounting plate 141 is connected with a long side slider, the long side slider is slidably disposed on the long side guide rail 143, the long side driving assembly 142 includes a long side mounting seat 1421, a long side floating joint 1422, a long side connecting rod 1423 and a long side clamping clamp 1424 for driving the long side mounting plate 141 to slidably disposed on the long side guide rail 143, the long side mounting seat 1421 is disposed on the frame 210, the long side clamping clamp 1424 is hinged with the long side mounting seat 1421, one end of the long side clamping clamp 1424 is hinged with one end of the long side connecting rod 1423, the other end of the long side connecting rod 1423 is connected with a long side floating joint 1422, and the long side floating joint 1422 is connected with the long side mounting plate 141.
Specifically, the short-side guide rail 133 is disposed on the right side of the opening 211, the bottom of the horizontal portion is connected with a short-side sliding block, the short-side mounting seat 1321 is disposed at intervals with the short-side guide rail 133, the short-side mounting seat 1321 is hinged with the short-side clamp 1324 through the clamp mounting plate, the short-side clamp 1324 is hinged with one end of the short-side connecting rod 1323, the other end of the short-side connecting rod 1323 is hinged with the short-side floating joint 1322 through the connector, the short-side floating joint 1322 is mounted on one surface of the movable cushion block 131, which is away from the opening 211, and the movable cushion block 131 can be driven to slide on the short-side guide rail 133 by pulling the short-side clamp 1324; the long side guide rail 143 sets up the front side at the opening 211, long side mount pad 1421 and long side guide rail 143 interval set up, long side mount pad 1421 is articulated with long side clamp 1424 through the clamp mounting panel, long side clamp 1424 is articulated with long side connecting rod 1423's one end, long side connecting rod 1423's the other end is articulated with long side floating joint 1422 through the connector, long side floating joint 1422 is installed on the one side that long side mounting panel 141 deviates from the opening 211, through pulling long side clamp 1424, thereby can drive long side mounting panel 141 and slide on long side guide rail 143. The manner of pulling the short-side clamp 1324 to drive the movable cushion block 131 to slide on the short-side rail 133 and the manner of pulling the long-side clamp 1424 to drive the long-side mounting plate 141 to slide on the long-side rail 143 are known to those skilled in the art, and may be implemented, and in this embodiment, no redundant description is made.
Further, the long side clamping assembly 140 further comprises two reinforcing ribs, a connecting plate is arranged on one surface of the long side mounting plate 141, which faces away from the opening 211, and is connected with the long side sliding block, one end of each reinforcing rib is connected with the long side mounting plate 141, and the other end of each reinforcing rib is connected with the connecting plate.
Specifically, the connection plates are perpendicular to the long-side mounting plates 141, and by providing the connection plates, the long-side mounting plates 141 can slide on the long-side guide rails 143 conveniently. And through being provided with two strengthening ribs for the connection of long limit installation department and connecting plate is more firm, thereby makes long limit clamping assembly 140 overall structure more firm.
Further, two short side clamping pressing strips 1311 are oppositely arranged on one surface of the movable cushion block 131 facing the short side reference component 110; two long side clamping positioning blocks 1411 are oppositely arranged on one surface of the long side mounting plate 141 facing the long side reference assembly 120.
Specifically, the short side clamping beads 1311 are used for abutting against the short sides of the battery, and the two short side clamping beads 1311 are arranged on the upper side and the lower side of the vertical part; the long side clamping positioning blocks 1411 are used for abutting against the long sides of the battery, and the two long side clamping positioning blocks 1411 are arranged on the upper side and the lower side of the long side installation part. When the movable cushion block 131 is driven by the short side driving assembly 132 to be close to the short side reference assembly 110, the short side clamping pressing bar 1311 abuts against the short side of the battery, and when the long side mounting plate 141 is driven by the long side driving assembly 142 to be close to the long side reference assembly 120, the long side clamping positioning block 1411 abuts against the long side of the battery, so that the battery is conveniently abutted against the battery, and the battery is protected.
As shown in fig. 2 and 3, in order to facilitate the use of the short side reference assembly 110 and the long side reference assembly 120, in this embodiment, the short side reference assembly 110 includes a positioning reference plate 111, the positioning reference plate 111 is disposed on a frame 210, two short side reference pressing bars 112 for abutting against the short sides of the battery are oppositely disposed on the positioning reference plate 111, and the two short side reference pressing bars 112 are disposed on a side of the positioning reference plate 111 facing the movable pad 131; the long-side reference assembly 120 includes a vertical plate 121, the vertical plate 121 is disposed on the frame 210, two long-side reference positioning blocks 122 for abutting against the long side of the battery are disposed on the vertical plate 121, and the two long-side reference positioning blocks 122 are disposed on one surface of the vertical plate 121 near the long-side mounting plate 141.
Specifically, the positioning reference plate 111 is provided on the top surface of the top plate, and the positioning reference plate 111 is provided on the left side of the opening 211; a riser 121 is provided on the top surface of the top plate, and the riser 121 is provided at the rear side of the opening 211. When the housing is placed on the lifting plate 230, the short-side reference pressing bar 112 can position the short side of the housing, and the long-side reference positioning block 122 can position the long side of the housing, so that the short-side reference assembly 110 and the long-side reference assembly 120 can be conveniently used.
As shown in fig. 3 to 5, in order to facilitate the use of the lifting mechanism, in this embodiment, the lifting assembly includes a lifting rod 240, a lifting plate 230 for placing a battery and two clamping plates 220, the two clamping plates 220 are relatively disposed on the inner side surface of the frame 210, the clamping plates 220 are provided with a longitudinal chute 221 with a lowest position for making a battery top cover partially protrude from the clamping mechanism 100, a lateral clamping groove 222 is provided on the upper side wall of the longitudinal chute 221, the outer side surface of the lifting rod 240 is slidably connected with the side wall of the longitudinal chute 221, the lifting rod 240 is movably clamped with the side wall of the lateral clamping groove 222, at least one end of the lifting rod 240 protrudes from the frame 210, the lifting plate 230 is connected with the lifting rod 240, and the lifting plate 230 is disposed corresponding to the opening 211.
Specifically, the two clamping plates 220 are oppositely arranged on the left side and the right side of the top surface of the bottom plate, the shape of the longitudinal sliding groove 221 is matched with the shape of the lifting rod 240 in an adaptive manner, so that the lifting rod 240 can just slide in the longitudinal sliding groove 221, one end, close to the top plate, of the longitudinal sliding groove 221 is provided with a transverse clamping groove 222, the shape of the transverse clamping groove 222 is matched with the shape of the lifting rod 240 in an adaptive manner, so that the lifting rod 240 can be firmly clamped in the lifting rod 240, both ends of the lifting rod 240 are protruded out of the top plate, the bottom of the lifting plate 230 is connected with the top of the lifting rod 240, a working area on the lifting plate 230 is opposite to the opening 211, and when the lifting rod 240 is located at the lowest position of the longitudinal sliding groove 221, the top surface of the top cover is protruded out of the clamping mechanism 100, and the protruding height of the top cover is 2mm. When the external laser welding machine welds, through placing the casing on the workspace on lifter plate 230 to carry out the centre gripping through fixture 100 to casing and the top cap of packing into the top cap, thereby can correct tight effect in top to casing and top cap, and then guarantee that the welding of top cap aligns firmly. After the welding is completed, the long-side clamping assembly 140 and the short-side clamping assembly 130 are away from the battery, so that the clamping effect of the battery can be removed, and the lifting of the lifting rod 240 is performed manually, so that the lifting rod 240 slides in the longitudinal sliding groove 221 until the lifting rod 240 slides to the side wall of the transverse clamping groove 222, and the lifting rod 240 is clamped into the transverse clamping groove 222, so that the battery is integrally protruded from the clamping assembly, and the battery can be directly taken out. It consumes less energy.
As shown in fig. 1, 3, 4 and 5, in order to make the up-and-down movement of the lifting plate 230 smoother, in this embodiment, the lifting assembly further includes a mounting table 250, an L-shaped fixing block 260, a longitudinal guide rail 270 and a sliding block 280, the mounting table 250 is disposed in the frame 210, the longitudinal guide rail 270 is disposed at one side of the mounting table 250, one end of the sliding block 280 is slidably disposed on the longitudinal guide rail 270, the lifting plate 230 is connected with the other end of the sliding block 280, the L-shaped fixing block 260 has a recess portion and two connection portions, the two connection portions are connected with the lifting plate 230, the recess portion and the lifting plate 230 form a lateral sliding groove, the carrying bar 240 is slidably connected with the lateral sliding groove, and the width of the lateral sliding groove is greater than or equal to the sum of the width of the carrying bar 240 and the width of the lateral clamping groove 222.
Specifically, the mounting table 250 is disposed on the top surface of the bottom plate, the mounting table 250 is disposed on the front side of the bottom plate, the longitudinal guide 270 is disposed on one surface of the mounting table 250 near the opening 211, the longitudinal guide 270 and the sliding block 280 are disposed in two, the side surface of the lifting plate 230 is provided with a side plate perpendicular to the lifting plate 230, the side plate is connected with the sliding block 280, two connecting parts of the L-shaped fixing block 260 are fixed on the bottom surface of the lifting plate 230 by bolts, one end of the carrying bar 240 slides in one longitudinal sliding groove 221, the other end of the carrying bar 240 slides in the other longitudinal sliding groove 221 through a transverse sliding groove, that is, the carrying bar 240 is in sliding connection with the bottom surface of the lifting plate 230, and the width of the transverse sliding groove is larger than the sum of the width of the carrying bar 240 and the width of the transverse clamping groove 222. After the welding is finished, the lifting rod 240 slides in the longitudinal sliding groove 221 by lifting the lifting rod 240, at this time, the two sliding blocks are slidably arranged on the longitudinal guide rail 270, so that the lifting plate 230 moves upwards steadily, when the lifting rod 240 enters the transverse clamping groove 222, the lifting plate 230 is fixed in position, the lifting rod 240 slides transversely in the transverse sliding groove until the lifting rod 240 is clamped in the transverse clamping groove 222, the side wall of the transverse clamping groove 222 supports the lifting rod 240, and the lifting rod 240 supports the lifting plate 230, so that the position of the lifting plate 230 can be fixed.
Further, the mounting table 250 includes a riser 251 and two triangular stabilizing plates 252, the triangular stabilizing plates 252 and the riser 251 are disposed on the inner side surface of the frame 210, and one face of the riser 251 is connected with the triangular stabilizing plates 252 and the other face of the riser 251 is connected with the longitudinal rail 270.
Specifically, two triangular stabilizing plates 252 and a riser 251 are provided on the top surface of the base plate, and the riser 251 is provided on the front side of the base plate, the two triangular stabilizing plates 252 are connected with the front of the riser 251, and a longitudinal rail 270 is provided on the rear of the riser 251. The mounting table 250 is integrally more stable by the supporting and stabilizing effects of the two triangular stabilizing plates 252, so that the mounting of the longitudinal guide rail 270 is more stable.
Further, the lifting assembly further includes a plurality of support bars 290 for supporting the lifting plate 230 when the carrying bar 240 is positioned at the lowermost position of the longitudinal sliding groove 221, one end of each support bar 290 is movably abutted with the inner side surface of the frame 210, and the other end of each support bar 290 is connected with the bottom surface of the lifting plate 230.
Specifically, the number of the support rods 290 is four, the top ends of the support rods 290 are respectively disposed on the bottom surface of the lifting plate 230, the bottom ends of the support rods 290 are movably abutted against the top surface of the bottom plate, and the height of each support rod 290 is equal to the linear distance between the top surface of the support rod 290 and the bottom surface of the clamping plate 220 when the support rod 290 is located at the lowest position of the longitudinal sliding groove 221. When the lifting rod is at the lowest position of the longitudinal sliding groove 221, the four supporting rods 290 are abutted with the bottom plate, and the four supporting plates can support the lifting plate 230, so that the plane of the shell on the lifting plate 230 is in a horizontal state, and the top cover is conveniently welded.
Example 2:
This embodiment is similar to embodiment 1, except that: in this embodiment, one end of the handle 240 protrudes from the top plate.
Example 3:
As shown in fig. 1 to 3, this embodiment is a further implementation manner of embodiment 1, in which: the clamping mechanism 100 further comprises a protective cover 300 for covering the top cover, a plurality of welding holes are formed in the protective cover 300, a pin hole 310 is formed in each of two ends of the protective cover 300, a positioning hole is formed in each of the positioning reference plate 111 and the movable cushion block 131, a pin 320 is inserted into each positioning hole, and each pin 320 is movably inserted into one pin hole 310.
Specifically, the locating hole has been seted up on the top of locating reference plate 111, and the locating hole has been seted up on the top of perpendicular portion, and the shape of locating hole and pinhole 310 and the shape looks adaptation of pin 320 match, through installing visor 300 on the top cap to can weld through the welding hole, in this way, be convenient for the going on of spot welding.
Further, the long-side reference assembly 120 further includes a mounting block 123, a driven clamp 125, a driving clamp 124 for driving the driven clamp 125 to approach or depart from the protective cover 300, a reference connecting rod 126 and a stop screw bolt 127, wherein the mounting block 123 is connected with one side of the vertical plate 121, which is far away from the long-side mounting plate 141, the driving clamp 124 and the driven clamp 125 are respectively hinged with the mounting block 123, the driven clamp 125 is hinged with the driving clamp 124 through a bump, the reference connecting rod 126 is connected with the driven clamp 125, a screw hole is formed in the reference connecting rod 126, one end of the stop screw bolt 127 is inserted into the screw hole, and the other end of the stop screw bolt 127 is movably abutted with the protective cover 300.
Specifically, the reference connecting rod 126 and the driven clamp 125 are perpendicular to each other, and the reference connecting rod 126 is connected to the driven clamp 125 by a screw, two ends of the reference connecting rod 126 are respectively connected with a stop bolt 127, the protective cover 300 has an abutting portion and a welding portion, the welding portion has a plurality of welding holes, two stop bolts 127 are used for abutting the abutting portion, and the driven clamp 125 and the reference connecting rod 126 are staggered with each welding hole. When the two ends of the protective cover 300 are fixed on the top cover through the pins 320, the driving clamp 124 drives the driven clamp 125 to press down, and then drives the reference connecting rod 126 to press down, so that each stop bolt 127 performs a supporting and fixing function on the top surface of the protective cover 300, and further fixes the protective cover 300. The manner of driving the driven clamp 125 to push down by the driving clamp 124 is known to those skilled in the art, and may be implemented, and is not described in detail in this embodiment.
Example 4:
This embodiment is a further implementation manner of embodiment 1, in this embodiment: a welding apparatus comprising the cap welding manual jig 10 of embodiment 1.
Specifically, when welding, through the benchmark positioning effect of minor face benchmark subassembly 110 and long limit benchmark subassembly 120, can make the battery fix in the weldment work district, the battery skew weldment work district when effectively avoiding the centre gripping battery, and when avoiding the battery to produce deformation, can carry out the centre gripping to casing and top cap to guarantee that the top cap goes into the completion smoothly of shell.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. A manual jig for welding a top cover, comprising: a clamping mechanism (100) and a lifting mechanism (200);
The lifting mechanism (200) comprises a frame (210) and a lifting assembly, an opening (211) is formed in the top surface of the frame (210), and the lifting assembly is arranged in the frame (210);
The clamping mechanism (100) comprises a short side reference component (110) for positioning a short side of a battery, a long side reference component (120) for positioning a long side of the battery, a short side clamping component (130) and a long side clamping component (140), wherein the short side reference component (110), the long side reference component (120), the short side clamping component (130) and the long side clamping component (140) are sequentially arranged around the opening (211), the long side reference component (120) and the short side clamping component (130) are arranged on the frame (210), the short side clamping component (130) comprises a movable cushion block (131) and a short side driving component (132) for driving the movable cushion block (131) to be close to the short side reference component (110), the movable cushion block (131) is slidably arranged on the frame (210), the short side of the movable cushion block (131) is opposite to the short side reference component (110), the short side driving component (132) is arranged on the frame (210), the short side driving component (132) is connected with the movable cushion block (131), the long side driving component (141) is close to the long side driving component (141), the long-side mounting plate (141) is slidably arranged on the frame (210), the long-side mounting plate (141) is arranged opposite to the long-side reference assembly (120), the long-side driving assembly (142) is arranged on the frame (210), and the long-side driving assembly (142) is in driving connection with the long-side mounting plate (141).
2. The manual head welding jig according to claim 1, wherein the short side clamping assembly (130) includes a short side guide rail (133), the short side guide rail (133) is disposed on the frame (210), a short side slider is connected to a bottom of the movable pad (131), the short side slider is slidably disposed on the short side guide rail (133), the short side driving assembly (132) includes a short side mount (1321), a short side floating joint (1322), a short side connecting rod (1323), and a short side clamp (1324) for driving the movable pad (131) to be slidably disposed on the short side guide rail (133), the short side mount (1321) is disposed on the frame (210), the short side clamp (1324) is hinged with the short side mount (1321), and one end of the short side clamp (1324) is hinged with one end of the short side connecting rod (1323), the other end of the short side connecting rod (1323) is hinged with the short side floating joint (1322), and the short side floating joint (1322) is connected with the movable pad (131).
The long side clamping assembly (140) comprises a long side guide rail (143), the long side guide rail (143) is arranged on the frame (210), a long side sliding block is connected to the bottom of the long side mounting plate (141), the long side sliding block is slidably arranged on the long side guide rail (143), the long side driving assembly (142) comprises a long side mounting seat (1421), a long side floating joint (1422), a long side connecting rod (1423) and a long side clamp (1424) used for driving the long side mounting plate (141) to be slidably arranged on the long side guide rail (143), the long side mounting seat (1421) is arranged on the frame (210), the long side clamp (1424) is hinged to the long side mounting seat (1421), one end of the long side clamp (1424) is hinged to one end of the long side connecting rod (1423), the other end of the long side connecting rod (1423) is connected with the long side floating joint (1422), and the long side floating joint (1422) is connected with the long side mounting plate (141).
3. The manual head welding jig according to claim 1, wherein two short-side clamping beads (1311) are oppositely provided on a face of the movable pad (131) facing the short-side reference assembly (110);
Two long side clamping positioning blocks (1411) are oppositely arranged on one surface of the long side mounting plate (141) facing the long side reference assembly (120).
4. The manual jig for welding caps according to claim 1, wherein the short side reference assembly (110) includes a positioning reference plate (111), the positioning reference plate (111) is disposed on the frame (210), two short side reference beads (112) for abutting against short sides of the battery are oppositely disposed on the positioning reference plate (111), and the two short side reference beads (112) are disposed on a face of the positioning reference plate (111) facing the movable block (131);
The long-side reference assembly (120) comprises a vertical plate (121), the vertical plate (121) is arranged on the frame (210), two long-side reference positioning blocks (122) used for abutting against the long sides of the battery are arranged on the vertical plate (121), and the two long-side reference positioning blocks (122) are arranged on one surface, close to the long-side mounting plate (141), of the vertical plate (121).
5. The manual fixture for welding top covers according to claim 1, wherein the lifting assembly comprises a lifting rod (240), a lifting plate (230) for placing batteries and two clamping plates (220), the two clamping plates (220) are oppositely arranged on the inner side surface of the frame (210), a longitudinal chute (221) which enables a battery top cover to be partially protruded out of the clamping mechanism (100) is formed in the lowest position of the clamping plates (220), a transverse clamping groove (222) is formed in the upper side wall of the longitudinal chute (221), the outer side surface of the lifting rod (240) is in sliding connection with the side wall of the longitudinal chute (221), the lifting rod (240) is movably clamped with the side wall of the transverse clamping groove (222), at least one end of the lifting rod (240) is protruded out of the frame (210), the lifting plate (230) is connected with the lifting rod (240), and the lifting plate (230) is correspondingly arranged with the opening (211).
6. The manual head welding jig according to claim 5, wherein the lifting assembly further comprises a mounting table (250), an L-shaped fixing block (260), a longitudinal guide rail (270) and a sliding block (280), the mounting table (250) is arranged in the frame (210), the longitudinal guide rail (270) is arranged on one side of the mounting table (250), one end of the sliding block (280) is slidably arranged on the longitudinal guide rail (270), the lifting plate (230) is connected with the other end of the sliding block (280), the L-shaped fixing block (260) is provided with a concave portion and two connecting portions, the two connecting portions are connected with the lifting plate (230), the concave portion and the lifting plate (230) form a transverse sliding groove, the hand lifting rod (240) is slidably connected with the transverse sliding groove, and the width of the transverse sliding groove is larger than or equal to the sum of the width of the hand lifting rod (240) and the width of the transverse clamping groove (222).
7. The manual head welding jig according to claim 5, wherein the lifting assembly further comprises a plurality of support rods (290) for supporting the lifting plate (230) when the hand lever (240) is located at the lowest position of the longitudinal sliding groove (221), one end of each support rod (290) is movably abutted with the inner side surface of the frame (210), and the other end of each support rod (290) is connected with the bottom surface of the lifting plate (230).
8. The manual fixture for welding caps according to claim 4, wherein the clamping mechanism (100) further comprises a protective cover (300) for covering the cap, a plurality of welding holes are formed in the protective cover (300), a pin hole (310) is formed in each of two ends of the protective cover (300), a positioning hole is formed in each of the positioning reference plate (111) and the movable cushion block (131), a pin (320) is inserted into each of the positioning holes, and each of the pins (320) is movably inserted into one of the pin holes (310).
9. The manual top cover welding fixture according to claim 8, wherein the long-side reference assembly (120) further comprises a mounting block (123), a driven clamp (125), a driving clamp (124) for driving the driven clamp (125) to approach or depart from the protective cover (300), a reference connecting rod (126) and a stop screw stop bolt (127), the mounting block (123) is connected with one side of the vertical plate (121) deviating from the long-side mounting plate (141), the driving clamp (124) and the driven clamp (125) are hinged with the mounting block (123) respectively, the driven clamp (125) is hinged with the driving clamp (124) through a bump, the reference connecting rod (126) is connected with the driven clamp (125), a screw hole is formed in the reference connecting rod (126), one end of the stop bolt (127) is inserted into the screw hole, and the other end of the stop bolt (127) is movably abutted with the protective cover (300).
10. Welding apparatus, characterized by comprising a manual head welding clamp (10) according to any one of claims 1 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322611051.5U CN221019391U (en) | 2023-09-25 | 2023-09-25 | Top cap welding manual anchor clamps and welding equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322611051.5U CN221019391U (en) | 2023-09-25 | 2023-09-25 | Top cap welding manual anchor clamps and welding equipment |
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CN221019391U true CN221019391U (en) | 2024-05-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322611051.5U Active CN221019391U (en) | 2023-09-25 | 2023-09-25 | Top cap welding manual anchor clamps and welding equipment |
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CN (1) | CN221019391U (en) |
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2023
- 2023-09-25 CN CN202322611051.5U patent/CN221019391U/en active Active
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