CN115365738A - Copper bar welding frock and welding machine for new energy automobile - Google Patents
Copper bar welding frock and welding machine for new energy automobile Download PDFInfo
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- CN115365738A CN115365738A CN202210989972.2A CN202210989972A CN115365738A CN 115365738 A CN115365738 A CN 115365738A CN 202210989972 A CN202210989972 A CN 202210989972A CN 115365738 A CN115365738 A CN 115365738A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention belongs to the technical field of copper bar welding tools, and particularly relates to a copper bar welding tool and a welding machine for a new energy automobile. This copper bar welding frock and welding machine for new energy automobile, distribute through setting up two fixture and press from both sides tightly fixedly to the both sides of copper bar, horizontal contained angle between first clamping bar and the second clamping bar among the utilization fixture extends through the magnet piece, and stretch into the copper bar horizontal contained angle between first clamping bar and second clamping bar, through pressing down the extrusion piece in the draw-in groove, the vertical contained angle that utilizes the lower extreme of extrusion piece to between first clamping bar and second clamping bar enlarges, and then make first clamping bar and second clamping bar cooperation press from both sides tight fixedly through the fixed link to the copper bar, thereby make and be convenient for fix the copper bar, and then be convenient for weld.
Description
Technical Field
The invention relates to the technical field of copper bar welding tools, in particular to a copper bar welding tool for a new energy automobile and a welding machine.
Background
Copper bar flexible coupling is a soft electric installation of new energy automobile power battery, utilizes the elasticity of soft telescopic joint to play the guard action, prevents to arouse switch or generating line because of short circuit or expend with heat and contract with cold to break, also unrestricted on the angle of assembly, copper bar flexible coupling simple to operate, the flexibility is strong, especially its thermal diffusivity is fast, electric conductive property is good, is used for the electric conduction of new energy automobile lithium cell module more. The power battery is formed by connecting and overlapping a plurality of batteries in series. In order to increase the endurance mileage, the new energy electric vehicle needs a large number of lithium battery combined modules, each module is formed by combining a plurality of battery boxes, and the spatial arrangement of the modules is very complex. In order to adapt to different working environments, copper foils are used as materials of the flexible connection, a plurality of copper foils are stacked orderly according to setting, and a macromolecule diffusion welding machine is used for welding lap joint surfaces at two ends of the flexible connection to complete the fixation of the plurality of copper foils.
In current copper bar processing, send into the welding machine with the copper bar faying surface through the manual work, the copper bar faying surface is heated and heaies up, its welding stress risees, and weld, because the soldered connection of welding machine has a high temperature, certain potential safety hazard has during the manual operation, and then be not convenient for carry out manual operation, therefore need the welding frock to carry out the auxiliary operation, danger coefficient when reducing manual operation, and accomplish the back at the welding, the copper bar bonds easily on the surface of soldered connection, need the manual work to drag, waste time and energy, be not convenient for use.
Disclosure of Invention
Based on the technical problem that the existing copper bar for the new energy automobile is inconvenient to weld, the invention provides a copper bar welding tool for the new energy automobile and a welding machine.
The copper bar welding tool for the new energy automobile and the welding machine comprise a clamping mechanism, wherein the clamping mechanism comprises a first clamping rod, a second clamping rod and a fixing rod, and the first clamping rod and the second clamping rod extrude and fix the surface of a copper bar through the fixing rod; the connecting device is installed at the lower end of each clamping mechanism and comprises a bottom plate and a connecting screw rod, and the connecting screw rod is connected with the bottoms of the two clamping mechanisms through the two bottom plates respectively.
Preferably, the both ends lateral wall of first clamping bar and the both ends lateral wall of second clamping bar all with the one end fixed connection of dead lever, the fixed cover in other end surface of dead lever has connect the friction sleeve pipe, the material of friction sleeve pipe is acrylic ester, the middle part of first clamping bar and the middle part of second clamping bar all articulate there is the hinge bar.
Through above-mentioned technical scheme, the utilization reduces the both sides contained angle of first clamping bar and second clamping bar, and then drives the fixed rod and extrudees the copper bar fixedly to wrap up the dead lever through the friction sleeve pipe of acrylate material, make when increasing fixed rod surface friction, be convenient for use in high temperature environment.
Preferably, the other end fixed connection of hinge bar is pegged graft and is had the mounting panel, and the draw-in groove has been seted up to the upper surface of mounting panel, the first latch of inside wall fixedly connected with of draw-in groove, a plurality of first latches are linear array at the inside wall of draw-in groove and distribute, and the surface joint of first latch has the second latch.
Through above-mentioned technical scheme, utilize first latch to inject the activity of second latch for the second latch is convenient for slide down, and first latch hinders the second latch and slides up simultaneously.
Preferably, the opposite surfaces of two adjacent second latches are fixedly connected with an extrusion block, one side of the extrusion block is located in the clamping groove, and the other side of the extrusion block is located right above the first clamping rod and the second clamping rod.
Through the technical scheme, the second clamping teeth on two sides are utilized to limit the extrusion block, so that the movement of the extrusion block is controlled conveniently.
Preferably, the upper end lateral wall of first clamping bar and the equal fixedly connected with sheetmetal of the upper end lateral wall of second clamping bar, the upper end lateral wall fixed surface of mounting panel is connected with the magnet piece, attracts each other between magnet piece and the sheetmetal.
Through above-mentioned technical scheme, utilize the magnet piece to go through the first clamping bar of sheetmetal laundry and second clamping bar for first clamping bar and second clamping bar tend to erect, thereby are convenient for fill in the copper bar between the horizontal contained angle of first clamping bar and second clamping bar.
Preferably, the upper surfaces of the two bottom plates are fixedly connected with the lower surfaces of the two mounting plates in a distributed manner, and the side wall surface of the front end mounting plate is fixedly connected with one end of the connecting screw rod.
Through the technical scheme, the bottom plate at the front end is connected with the bottom plate at the rear end through the connecting screw rod, so that the bottom plate at the rear end is rotated on the surface of the connecting screw rod, and the distance between the two bottom plates is controlled.
Preferably, the side wall surface of the rear end base plate is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with the surface of the connecting screw rod, the end surface of the connecting screw rod is provided with a jack, the inner wall of the jack is in threaded connection with an inserted bar, and the end of the inserted bar is rotatably connected with a calibration bar.
Through above-mentioned technical scheme, utilize the alignment pole to align the calibration to the copper bar from the rear end of copper bar to be convenient for keep away from the welding end with the alignment pole, avoid alignment pole and its surface structure to be heated and damaged.
The utility model provides a copper bar welding machine for new energy automobile, has used copper bar welding frock, including being used for copper bar welded welding machine body, the welding chamber has been seted up on the surface of welding machine body, and unloader is installed to the inner wall in welding chamber, and unloader includes the mount pad, and the lateral wall of mount pad is right trapezoid shape, and the mount pad copper bar stimulates after the welding.
Preferably, the lower extreme of mount pad is articulated with the interior diapire in welding chamber, and the spacing groove has been seted up on the front end surface of mount pad, the inner wall in spacing groove and the sliding surface connection of bottom plate, and the exposure groove has been seted up to the upper surface of mount pad, and the lower extreme in exposure groove communicates with the inside in spacing groove, the inner wall in exposure groove and the lower extreme lateral wall sliding connection of mounting panel, and the lower fixed surface of mount pad is connected with thrust spring, thrust spring's lower extreme and the interior diapire fixed connection in welding chamber.
Through above-mentioned technical scheme, utilize the mount pad to carry out movable mounting through articulated and thrust spring's support to be convenient for swing the mount pad.
Preferably, the surface of the side wall of the upper end of the mounting seat is fixedly connected with a push rod, the inner top wall of the welding cavity is provided with a movable welding head, the side wall of the movable welding head is fixedly connected with a pressure rod through a bolt, the pressure rod is inclined, the surface of the lower end of the pressure rod is in contact with the surface of the push rod, the inner bottom wall of the welding cavity is provided with a fixed welding head, and the fixed welding head is located right below the movable welding head.
Through the technical scheme, the movable welding head is utilized to drive the mounting seat to swing through the pressing rod, so that the copper bar on the surface of the mounting seat is close to the surface of the fixed welding head.
The beneficial effects of the invention are as follows:
1. the two sides of the copper bar are clamped and fixed by arranging the two clamping mechanisms, transverse included angles between the first clamping rod and the second clamping rod in the clamping mechanisms are extended through the magnet block, the copper bar extends into the transverse included angles between the first clamping rod and the second clamping rod, the extrusion block is pressed downwards in the clamping groove, vertical included angles between the first clamping rod and the second clamping rod are enlarged by the lower end of the extrusion block, and the first clamping rod and the second clamping rod are matched to clamp and fix the copper bar through the fixing rods, so that the copper bar is convenient to fix, and welding is convenient.
2. Connect two fixture through setting up connecting device, utilize connecting screw cooperation bottom plate to connect two fixture's bottom, make two clamping structure dislocation, and then increase fixture's effect length on the copper bar surface, and through with one of them bottom plate and connecting screw threaded connection, make the bottom plate in connecting screw's surface activity, and then be convenient for adjust the interval between two bottom plates, and then be convenient for press from both sides tightly fixedly to the copper bar of multiple length specification, thereby be convenient for use.
3. Pass through the surface of bottom plate installation at the mount pad with copper bar welding frock through the setting, make the mount pad lift the height of copper bar between activity soldered connection and fixed soldered connection, and when activity soldered connection pushed down, the one end that drives the mount pad through depression bar and push rod pushes down, and then press close to the surface of copper bar to fixed soldered connection, and after the welding, the surface of push rod has lost the extrusion, thrust spring resets and drives droing of copper bar from soldered connection's surface, thereby be convenient for carry out the unloading to the copper bar after the welding.
Drawings
Fig. 1 is a schematic diagram of a copper bar welding tool and a welding machine for a new energy automobile, which are provided by the invention;
FIG. 2 is a perspective view of a copper bar welding tool for a new energy automobile and a mounting seat structure of a welding machine provided by the invention;
fig. 3 is a perspective view of a copper bar welding tool for a new energy automobile and a clamping mechanism of a welding machine provided by the invention;
fig. 4 is a structural cross section of a copper bar welding tool for a new energy automobile and a friction sleeve of a welding machine provided by the invention;
fig. 5 is a structural cross section of a mounting seat of the copper bar welding tool and the welding machine for the new energy automobile, which are provided by the invention;
fig. 6 is a perspective view of the structure of a movable welding head of the copper bar welding tool and the welding machine for the new energy automobile, which are provided by the invention.
In the figure: 1. a clamping mechanism; 11. a first clamping bar; 12. a second clamping bar; 13. fixing the rod; 14. a friction sleeve; 15. a hinged lever; 16. mounting a plate; 17. a card slot; 18. a first latch; 19. a second latch; 110. extruding the block; 111. a metal sheet; 112. a magnet block; 2. a base plate; 21. connecting a screw rod; 22. a threaded hole; 23. inserting a rod; 24. a calibration rod; 3. a welding machine body; 4. a welding cavity; 5. a mounting base; 51. a limiting groove; 52. exposing the groove; 53. a thrust spring; 54. a push rod; 55. movably welding a head; 56. a pressure lever; 57. and fixing the welding head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, the copper bar welding tool and the welding machine for the new energy automobile comprise a clamping mechanism 1, wherein the clamping mechanism 1 comprises a first clamping rod 11, a second clamping rod 12 and a fixing rod 13, and the first clamping rod 11 and the second clamping rod 12 extrude and fix the surface of a copper bar through the fixing rod 13; connecting device is installed to fixture's lower extreme, and connecting device includes bottom plate 2 and connecting screw 21, and connecting screw 21 is connected with the bottom of two fixture 1 respectively through two bottom plates 2.
In order to clamp and fix the copper bar, the side walls of the two ends of the first clamping rod 11 and the side walls of the two ends of the second clamping rod 12 are fixedly connected with one end of the fixed rod 13, the surface of the other end of the fixed rod 13 is fixedly sleeved with a friction sleeve 14, the friction sleeve 14 is made of acrylate, the middle part of the first clamping rod 11 and the middle part of the second clamping rod 12 are hinged with hinged rods 15, the included angle between the two sides of the first clamping rod 11 and the second clamping rod 12 is reduced, the fixed rod 13 is driven to extrude and fix the copper bar, and the fixed rod 13 is wrapped by the friction sleeve 14 made of acrylate, so that the surface friction force of the fixed rod 13 is increased, and the copper bar is convenient to use in a high-temperature environment; the other end of the hinged rod 15 is fixedly connected with an installation plate 16 in an inserted mode, a clamping groove 17 is formed in the upper surface of the installation plate 16, a first clamping tooth 18 is fixedly connected to the inner side wall of the clamping groove 17, the first clamping teeth 18 are distributed on the inner side wall of the clamping groove 17 in a linear array mode, a second clamping tooth 19 is clamped on the surface of the first clamping tooth 18, the movement of the second clamping tooth 19 is limited by the first clamping tooth 18, the second clamping tooth 19 can slide downwards conveniently, and meanwhile the first clamping tooth 18 blocks the upward sliding of the second clamping tooth 19; the opposite surfaces of two adjacent second latches 19 are fixedly connected with an extrusion block 110, one side of the extrusion block 110 is positioned in the clamping groove 17, the other side of the extrusion block 110 is positioned right above the first clamping rod 11 and the second clamping rod 12, and the second latches 19 on the two sides are used for limiting the extrusion block 110, so that the movement of the extrusion block 110 is controlled conveniently; the equal fixedly connected with sheetmetal 111 of upper end lateral wall of first clamping bar 11 and the upper end lateral wall of second clamping bar 12, the upper end lateral wall fixed surface of mounting panel 16 is connected with magnet piece 112, attract each other between magnet piece 112 and sheetmetal 111, utilize magnet piece 112 to go through sheetmetal 111 first clamping bar 11 of laundry and second clamping bar 12, make first clamping bar 11 and second clamping bar 12 tend to erect, thereby be convenient for fill in the copper bar between the horizontal contained angle of first clamping bar 11 and second clamping bar 12.
The two sides of the copper bar are clamped and fixed by arranging the two clamping mechanisms 1, the transverse included angle between the first clamping rod 11 and the second clamping rod 12 in the clamping mechanisms 1 is extended through the magnet block 112, the copper bar is extended into the transverse included angle between the first clamping rod 11 and the second clamping rod 12, the extrusion block 110 is pressed downwards in the clamping groove 17, the vertical included angle between the first clamping rod 11 and the second clamping rod 12 is enlarged by the lower end of the extrusion block 110, and the first clamping rod 11 and the second clamping rod 12 are matched to clamp and fix the copper bar through the fixing rod 13, so that the copper bar is fixed conveniently, and welding is convenient.
In order to connect two adjacent clamping mechanisms 1, the upper surfaces of two bottom plates 2 are fixedly connected with the lower surfaces of two mounting plates 16, the side wall surface of a front-end mounting plate 16 is fixedly connected with one end of a connecting screw 21, and the bottom plate 2 at the front end is connected with the bottom plate 2 at the rear end through the connecting screw 21, so that the distance between the two bottom plates 2 is controlled by rotating the bottom plate 2 at the rear end on the surface of the connecting screw 21; threaded hole 22 is seted up on the lateral wall surface of rear end bottom plate 2, threaded hole 22's inner wall and connecting screw 21's surface threaded connection, the jack has been seted up on connecting screw 21's terminal surface, the inner wall threaded connection of jack has inserted bar 23, the end rotation of inserted bar 23 is connected with alignment rod 24, utilize alignment rod 24 to align the calibration to the copper bar from the rear end of copper bar, thereby be convenient for keep away from the welding end with alignment rod 24, avoid alignment rod 24 and surface structure thermal damage.
Connect two fixture 1 through setting up connecting device, utilize connecting screw 21 to cooperate bottom plate 2 to connect the bottom of two fixture 1, make two clamping structure dislocation, and then increase fixture 1 on the surperficial active length of copper bar, and through with one of them bottom plate 2 and connecting screw 21 threaded connection, make bottom plate 2 at connecting screw 21's surface activity, and then be convenient for adjust the interval between two bottom plates 2, and then be convenient for press from both sides tightly fixedly to the copper bar of multiple length specification, thereby be convenient for use.
In order to enable the welding machine to be matched with a welding machine tool for use, the welding machine is provided with a copper bar welding tool and comprises a welding machine body 3 for welding a copper bar, a welding cavity 4 is formed in the surface of the welding machine body 3, a blanking device is arranged on the inner wall of the welding cavity 4 and comprises an installation seat 5, the side wall of the installation seat 5 is in a right trapezoid shape, and the installation seat 5 pulls the welded copper bar; the lower end of the mounting seat 5 is hinged with the inner bottom wall of the welding cavity 4, the front end surface of the mounting seat 5 is provided with a limiting groove 51, the inner wall of the limiting groove 51 is connected with the surface of the bottom plate 2 in a sliding manner, the upper surface of the mounting seat 5 is provided with an exposed groove 52, the lower end of the exposed groove 52 is communicated with the inside of the limiting groove 51, the inner wall of the exposed groove 52 is connected with the lower end side wall of the mounting plate 16 in a sliding manner, the lower surface of the mounting seat 5 is fixedly connected with a thrust spring 53, the lower end of the thrust spring 53 is fixedly connected with the inner bottom wall of the welding cavity 4, and the mounting seat 5 is movably mounted by means of hinging and supporting of the thrust spring 53, so that the mounting seat 5 can swing conveniently; the upper end lateral wall fixed surface of mount pad 5 is connected with push rod 54, movable welding head 55 is installed to the interior roof of weld chamber 4, bolt fixedly connected with depression bar 56 is passed through to movable welding head 55's lateral wall, depression bar 56 is the slope form, the lower extreme surface of depression bar 56 and the surface contact of push rod 54, fixed welding head 57 is installed to the interior bottom wall of weld chamber 4, fixed welding head 57 is located movable welding head 55 under, utilize movable welding head 55 to drive mount pad 5 through depression bar 56 and swing, thereby the copper bar on mount pad 5 surface is pressed close to the surface of fixed welding head 57.
Pass through the surface that the base plate 2 was installed at mount pad 5 with copper bar welding frock through the setting, make mount pad 5 lift the height of copper bar between activity soldered connection 55 and fixed soldered connection 57, and when activity soldered connection 55 pushed down, the one end that drives mount pad 5 through depression bar 56 and push rod 54 pushed down, and then pressed close to the surface of copper bar to fixed soldered connection 57, and after the welding, the surface of push rod 54 has lost the extrusion, thrust spring 53 resets and drives droing of copper bar from the surface of soldered connection, thereby be convenient for carry out the unloading to the copper bar after the welding.
The working principle is as follows:
when the copper bar clamping device is used, the bottom plates 2 are rotated on the surfaces of the connecting screw rods 21, the distance between the two bottom plates 2 is adjusted, the extrusion block 110 is transversely pulled out through the side wall of the clamping groove 17, the magnet block 112 attracts the metal sheet 111 on the surface of the first clamping rod 11 and the metal sheet 111 on the surface of the second clamping rod 12, so that the transverse included angle between the first clamping rod 11 and the second clamping rod 12 is expanded, and a copper bar is filled between the upper end fixing rod 13 and the lower end fixing rod 13;
an inserting rod 23 is movably arranged in the connecting screw rod 21, the tail of the copper bar is calibrated and aligned through a calibrating rod 24, so that an extruding block 110 is inserted into the upper end of the clamping groove 17, the side wall of the extruding block 110 is matched with the side wall of the first clamping rod 11 to calibrate and align the side wall of the copper bar, the lower end of the extruding block 110 expands the vertical included angle between the first clamping rod 11 and the second clamping rod 12, the transverse included angle between the first clamping rod 11 and the second clamping rod 12 is reduced, and the first clamping rod 11 and the second clamping rod 12 drive a fixing rod 13 to extrude the surface of the copper bar, so that the copper bar is fixed;
clamping a base plate 2 on the surface of a mounting seat 5 through a limiting groove 51, enabling a clamping mechanism 1 on the upper surface of the base plate 2 to be upwards exposed through an exposed groove 52, enabling the tail end of a copper bar not to enter the lower part of a movable welding head 55, starting a welding machine body 3, controlling the movable welding head 55 to weld downwards through the welding machine body 3, pressing a push rod 54 through a pressure rod 56 by the movable welding head 55, driving the surface of a fixed welding head 57 of the mounting seat 5 to be inclined by the push rod 54, enabling the welding end of the copper bar to approach to the surface of the fixed welding head 57, and compressing a thrust spring 53;
and after the welding, the welding end of the copper bar is bonded with the surface of the welding head, the movable welding head 55 is reset upwards, the surface of the mounting seat 5 loses extrusion, the thrust spring 53 is reset and pushes the mounting seat 5 upwards to reset, and meanwhile, the mounting seat 5 drives the copper bar to be separated from the surface of the welding head, so that the welding of the copper bar is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a copper bar welding frock for new energy automobile, includes fixture (1), its characterized in that: the clamping mechanism (1) comprises a first clamping rod (11), a second clamping rod (12) and a fixing rod (13), and the first clamping rod (11) and the second clamping rod (12) extrude and fix the surface of the copper bar through the fixing rod (13);
connecting device is installed to fixture's lower extreme, connecting device includes bottom plate (2) and connecting screw (21), connecting screw (21) are connected with the bottom of two fixture (1) respectively through two bottom plates (2).
2. The copper bar welding frock for new energy automobile of claim 1, characterized in that: the utility model discloses a mechanical fixing device, including dead lever (13), the both ends lateral wall of first clamping bar (11) and the both ends lateral wall of second clamping bar (12) all with the one end fixed connection of dead lever (13), the other end fixed surface of dead lever (13) has cup jointed friction sleeve pipe (14), the material of friction sleeve pipe (14) is acrylic ester, the middle part of first clamping bar (11) and the middle part of second clamping bar (12) all articulate hinge rod (15).
3. The copper bar welding frock for new energy automobile of claim 2, characterized in that: the other end fixed connection of articulated mast (15) is pegged graft and is had mounting panel (16), draw-in groove (17) have been seted up to the upper surface of mounting panel (16), the inside wall fixedly connected with first latch (18) of draw-in groove (17), it is a plurality of first latch (18) are linear array and distribute at the inside wall of draw-in groove (17), the surface joint of first latch (18) has second latch (19).
4. The copper bar welding frock for new energy automobile of claim 3, characterized in that: the opposite surfaces of the two adjacent second clamping teeth (19) are fixedly connected with extrusion blocks (110), one side of each extrusion block (110) is located in the clamping groove (17), and the other side of each extrusion block (110) is located right above the first clamping rod (11) and the second clamping rod (12).
5. The copper bar welding frock for new energy automobile of claim 3, characterized in that: the utility model discloses a clamping device, including mounting panel (16), the equal fixedly connected with sheetmetal (111) of the upper end lateral wall of first clamping bar (11) and the upper end lateral wall of second clamping bar (12), the upper end lateral wall fixed surface of mounting panel (16) is connected with magnet piece (112), attract each other between magnet piece (112) and sheetmetal (111).
6. The copper bar welding frock for new energy automobile of claim 3, characterized in that: two the upper surface of bottom plate (2) has the lower fixed connection who distributes in two mounting panels (16), the front end the lateral wall surface of mounting panel (16) and the one end fixed connection of connecting screw (21).
7. The copper bar welding frock for new energy automobile of claim 1, characterized in that: rear end threaded hole (22) have been seted up on the lateral wall surface of bottom plate (2), the inner wall of threaded hole (22) and the surface threaded connection of connecting screw (21), the jack has been seted up on the terminal surface of connecting screw (21), the inner wall threaded connection of jack has inserted bar (23), the end rotation of inserted bar (23) is connected with alignment rod (24).
8. The utility model provides a copper bar welding machine for new energy automobile which characterized in that: the copper bar welding tool according to any one of claims 1 to 7 is applied, and comprises a welding machine body (3) for welding the copper bar, wherein a welding cavity (4) is formed in the surface of the welding machine body (3), a blanking device is installed on the inner wall of the welding cavity (4), the blanking device comprises a mounting seat (5), the side wall of the mounting seat (5) is in a right trapezoid shape, and the mounting seat (5) pulls the welded copper bar.
9. The copper bar welding machine for new energy automobile of claim 8, characterized in that: the lower extreme of mount pad (5) is articulated with the interior diapire of welding chamber (4), spacing groove (51) have been seted up on the front end surface of mount pad (5), the inner wall of spacing groove (51) and the surperficial sliding connection of bottom plate (2), exposure groove (52) have been seted up to the upper surface of mount pad (5), the lower extreme of exposure groove (52) and the inside intercommunication of spacing groove (51), the inner wall of exposure groove (52) and the lower extreme lateral wall sliding connection of mounting panel (16), the lower fixed surface of mount pad (5) is connected with thrust spring (53), the lower extreme of thrust spring (53) and the interior diapire fixed connection of welding chamber (4).
10. The copper bar welding machine for new energy automobile of claim 9, characterized in that: the surface of the side wall of the upper end of the mounting seat (5) is fixedly connected with a push rod (54), a movable welding head (55) is mounted on the inner top wall of the welding cavity (4), the side wall of the movable welding head (55) is fixedly connected with a pressing rod (56) through a bolt, the pressing rod (56) is inclined, the surface of the lower end of the pressing rod (56) is in contact with the surface of the push rod (54), a fixed welding head (57) is mounted on the inner bottom wall of the welding cavity (4), and the fixed welding head (57) is located right below the movable welding head (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210989972.2A CN115365738A (en) | 2022-08-18 | 2022-08-18 | Copper bar welding frock and welding machine for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210989972.2A CN115365738A (en) | 2022-08-18 | 2022-08-18 | Copper bar welding frock and welding machine for new energy automobile |
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| Publication Number | Publication Date |
|---|---|
| CN115365738A true CN115365738A (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210989972.2A Pending CN115365738A (en) | 2022-08-18 | 2022-08-18 | Copper bar welding frock and welding machine for new energy automobile |
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| CN (1) | CN115365738A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115781135A (en) * | 2023-01-31 | 2023-03-14 | 常州诺德电子股份有限公司 | Integrative welding frock of nickel aluminium pencil terminal |
| CN117206655A (en) * | 2023-11-07 | 2023-12-12 | 路鑫科技(东莞)有限公司 | High-frequency welding machine for soft copper bar production |
-
2022
- 2022-08-18 CN CN202210989972.2A patent/CN115365738A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115781135A (en) * | 2023-01-31 | 2023-03-14 | 常州诺德电子股份有限公司 | Integrative welding frock of nickel aluminium pencil terminal |
| CN117206655A (en) * | 2023-11-07 | 2023-12-12 | 路鑫科技(东莞)有限公司 | High-frequency welding machine for soft copper bar production |
| CN117206655B (en) * | 2023-11-07 | 2024-01-05 | 路鑫科技(东莞)有限公司 | High-frequency welding machine for soft copper bar production |
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