CN115026410A - New energy automobile copper bar welding frock - Google Patents
New energy automobile copper bar welding frock Download PDFInfo
- Publication number
- CN115026410A CN115026410A CN202210653418.7A CN202210653418A CN115026410A CN 115026410 A CN115026410 A CN 115026410A CN 202210653418 A CN202210653418 A CN 202210653418A CN 115026410 A CN115026410 A CN 115026410A
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- Prior art keywords
- wall
- copper bar
- fixedly connected
- sliding
- welding
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 106
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 95
- 239000010949 copper Substances 0.000 title claims abstract description 95
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000005192 partition Methods 0.000 claims description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 241000238367 Mya arenaria Species 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 22
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 238000005096 rolling process Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 230000009975 flexible effect Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
-
- 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 for a procedure covered by only one of the other main groups of this subclass
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/006—Safety devices for welding or cutting
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention belongs to the technical field of welding devices, and particularly relates to a new energy automobile copper bar welding tool which comprises a sliding top plate, wherein the inner wall of the sliding top plate is fixedly connected with a control welding device, the lower part of the control welding device is provided with a fixed bottom box, side clamping devices are symmetrically arranged on the front side and the rear side of the upper surface of the fixed bottom box, a control connecting rod is fixedly connected to the axis of the upper part of the inner wall of the sliding top plate, and welding end heads are symmetrically arranged on the front side and the rear side of the upper part of the inner wall of the sliding top plate. At the in-process of operative installations at welding copper bar board, because the fluting width of fluting slider is the same with copper bar board width, so the copper bar board can not take place to rock the scheduling problem that skids, and at the in-process that carries out the copper bar board and remove, operating personnel uses the control connecting rod, carry out accurate displacement motion from external control copper bar board, when effectively having avoided welding copper bar board hole position, the hole is difficult to aim at, the problem that smooth copper bar also takes place to skid easily on the face.
Description
Technical Field
The invention belongs to the technical field of welding devices, and particularly relates to a new energy automobile copper bar welding tool.
Background
Copper bar flexible coupling is new energy automobile power battery's a soft electric installation, utilizes the elasticity of soft telescopic joint to play the guard action, prevents to arouse switch or generating line to break because of short circuit or expend with heat and contract with cold, 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 new energy automobile lithium cell module's electrically conductive more. The power battery is formed by stacking 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.
Because normal copper bar is comparatively tiny usually, so the hole of its inner wall is also very tiny, and this just leads to when the welding copper bar, and the hole itself is difficult to aim at, and glossy copper bar also takes place easily to skid on the face, and a series of unstable factors that manual operation leads to in addition finally make the welding of product not accurate enough, so need improve welding technique.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a new energy automobile copper bar welding tool, which solves the problems that when a copper bar is welded, holes are difficult to align, the smooth copper bar is easy to slip on the plate surface, and finally the welding of a product is not accurate enough due to a series of unstable factors caused by manual operation.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a copper bar welding tool for a new energy automobile, which comprises a sliding top plate, wherein the inner wall of the sliding top plate is fixedly connected with a control welding device, the lower part of the control welding device is provided with a fixed bottom box, the front side and the rear side of the upper surface of the fixed bottom box are symmetrically provided with side clamping devices, the axle center of the upper part of the inner wall of the sliding top plate is fixedly connected with a control connecting rod, the front side and the rear side of the upper part of the inner wall of the sliding top plate are symmetrically provided with welding end heads, the axle center of the upper surface of the fixed bottom box is fixedly connected with a fixed bottom plate, the two sides of the upper surface of the fixed bottom plate are slidably connected with a slotted sliding block through sliding end heads, the middle part of the inner wall of the slotted sliding block is slidably connected with a supporting plate, the upper surface of the supporting plate is slidably connected with a copper bar plate, the lower surface of the supporting plate is uniformly provided with connecting inserted bars, and the bottom ends of the connecting inserted bars are fixedly connected with buffer springs, when the device is used for welding the copper bar plate, the sliding top plate is pulled upwards and opened, the copper bar plate is placed inside the slotted slide block, the sliding top plate is pressed downwards as shown in the figure I, the bottom end of the control connecting rod extrudes the upper surface of the copper bar plate at the moment, the supporting plate is further extruded downwards, the supporting plate slides downwards along the side groove of the slotted slide block and extrudes the connecting inserted rod towards the inside of the fixed bottom plate until the lower surface of the vertical cylinder shell is contacted with the upper surface of the slotted slide block, the friction roller extends into the slotted slide block at the moment, the copper bar plate is fixed inside the slotted slide block under the clamping action of the friction roller and the supporting plate, in the process of welding the copper bar plate by using the device, the slotted width of the slotted slide block is the same as the width of the copper bar plate, so the copper bar plate can not generate the problems of shaking, slipping and the like, and in the process of moving the copper bar plate, operating personnel uses the control connecting rod, carries out accurate displacement motion from external control copper bar board, when effectively having avoided welding copper bar board hole position, and the hole is difficult to aim at, and the problem that smooth copper bar also takes place to skid easily on the face.
Preferably, the control connecting rod comprises a vertical barrel shell, the lower part of the inner wall of the vertical barrel shell is rotatably connected with a transmission rotating rod, the middle part of the inner wall of the transmission rotating rod is fixedly connected with a friction roller, the two sides of the outer surface of the transmission rotating rod are symmetrically provided with transmission belts, the upper part of the inner wall of the transmission belts is rotatably connected with a scale roller through the fixed connecting rod, the side clamping device comprises a splicing box, one side of the outer surface of the splicing box, which is far away from the control connecting rod, is fixedly connected with an inner sliding plate through a side pull rod, one side of the inner sliding plate, which is close to the axis of the fixed bottom box, is rotatably connected with a sliding roller, one side of the outer surface of the sliding roller, which is close to the axis of the fixed bottom box, is fixedly connected with a bottom roller group, the upper part of the inner wall of the splicing box is slidably connected with a movable roller group, and both sides of the outer surface of the movable roller group are fixedly connected with tension plugboards, the middle part of the lower surface of the tension inserting plate is fixedly connected with a tension spring, when a required part is arranged at an opening of the copper bar plate, two inserting boxes on one side corresponding to the copper bar plate are pulled towards the middle part, under the traction action of a side connecting rod, the inner sliding plate is gradually inserted into the fixed bottom box, the limiting spring belt is compressed under the extrusion action of the sliding roller, two ends of the part are respectively inserted into the inserting boxes on two sides, at the moment, two ends of the part are inserted between the bottom roller group and the movable roller group, under normal conditions, the gap between the bottom roller group and the movable roller group is small, so the movable roller group can be jacked upwards, the tension inserting plate rises, the tension spring is lengthened, after the two ends of the part are completely inserted into the inserting boxes, the limiting spring has the tendency of pushing the inserting boxes to separate, and the tension spring tightens the two ends of the part through the tension inserting plate, therefore, the part is overhead under the action of friction force of the roller groups on the two sides, and in the process of removing the fixation of the welded part, an operator can not contact with the part in the whole range.
Preferably, the quantity of side position latch device is four, the surface of inside slide passes through the upper portion sliding connection of side fluting and fixed bottom case inner wall, the one end that the slip roller was kept away from in spacing spring area and the inner chamber fixed connection of fixed bottom case, the lower surface of jack box and the upper surface sliding connection of fixed bottom case, the lower part of pulling force picture peg surface all with the upper portion sliding connection of jack box inner wall, the adapter sleeve has been cup jointed at the middle part of removal roller group surface, pulling force spring's bottom and the upper surface fixed connection of jack box, the middle part of vertical bobbin case surface and the axle center department fixed connection of slip roof inner wall, the quantity of drive belt is two, the lower part of drive belt inner wall and one side rolling connection of transmission bull stick surface, the surface of friction gyro wheel and the upper surface rolling connection of copper bar board, the surface of scale gyro wheel extends to the outside of vertical barrel casing, the hole department of the copper bar board of below is adjusted well through the welding end of both sides carries out weldment work, at the welded in-process, the surface of scale gyro wheel is stirred with the hand to operating personnel, the scale gyro wheel rolls, the friction gyro wheel under the frictional force control through the drive belt rolls, and the upper surface extrusion of friction gyro wheel and copper bar board, frictional force is great, so the friction gyro wheel can carry out parallel slip along the inner wall of fluting slider along the copper bar board through rolling frictional force control copper bar board, the welding finishes the back, pull up the pulling force picture peg of both sides, remove the part fixed at side position latch device, spacing spring zone pops the jack box of both sides open, the roof that will slide upwards stimulates afterwards, the fixed effect of removing the copper bar board, the copper bar board that finishes will weld takes off.
Preferably, the lower surface of the copper bar plate and the upper surface of the support plate are mutually extruded, the two sides of the outer surface of the copper bar plate are both in sliding connection with the inner wall of the grooved slide block, the two sides of the outer surface of the support plate are both in sliding connection with the inner wall of the grooved slide block through vertical grooves, the welding end comprises a rotary spherical shell, the lower part of the inner wall of the rotary spherical shell is in sliding connection with a bottom welding head, the upper part of the inner wall of the rotary spherical shell is fixedly connected with a control rod, the lower surface of the control rod is uniformly provided with a connecting bent arm, the middle part of the inner wall of the rotary spherical shell is fixedly connected with an air inlet soft shell, the middle part of the inner wall of the air inlet soft shell is fixedly connected with a bidirectional air inlet pipe, the left end of the bidirectional air inlet pipe is fixedly connected with an inflator pump, the right end of the bidirectional air inlet pipe is fixedly connected with an air pump, and in the welding process, an operator operates the welding end on the corresponding side to weld the copper bar plate and the part, at the moment, an operator operates the control rod to rotate by hands outside, the bottom end of the control rod drives the rotating spherical shell to rotate at a corresponding position on the inner wall of the sliding top plate, so that the bottom welding head also rotates at a corresponding position, if the bottom end of the bottom welding head cannot be contacted with the welding point, namely the position of the bottom welding head is too high, the operator inflates air through an external air pump, the air enters the inside of the rotating spherical shell through the bidirectional air inlet pipe and the air inlet soft shell, so that the air pressure inside the rotating spherical shell is increased, the bottom welding head is pushed out from the inside of the rotating spherical shell under the influence of pressure, and the effect of extending the bottom welding head is further achieved, and similarly, the operator performs air suction and pressure reduction through an external air pump to achieve the effect of shortening the bottom welding head, and in the process, the connecting bent arm is also bent along with the position change of the bottom welding head, the connecting effect of the bottom welding head and the control rod is improved.
Preferably, the outer surface of the rotating spherical shell is rotatably connected with the upper part of the inner wall of the sliding top plate, the bottom end of the connecting bent arm is rotatably connected with the upper surface of the bottom welding head, the top end of the connecting bent arm is rotatably connected with the lower surface of the control rod, the axis of the inner cavity of the control rod is slidably connected with the inner cavity of the bottom welding head through a connecting lead, the top end of the bidirectional air inlet pipe extends to the outside of the sliding top plate, the bottom end of the inflator pump is fixedly connected with the upper surface of the sliding top plate, the bottom end of the air pump is fixedly connected with the upper surface of the sliding top plate, because the welding end control rod of the device is positioned at the upper part of the sliding top plate, and the bottom welding head is positioned at the lower part of the sliding top plate, when an operator performs welding work, sparks and hard light scattered at a welding point can be blocked by the transparent sliding top plate, so as to weaken the influence of the hard light, play protection operating personnel's effect, make operating personnel more stable when carrying out this kind of comparatively careful weldment work of copper bar board, the device's welding end structure is comparatively nimble, operating personnel can follow the flexible effect of external control bottom soldered connection, and then change bottom soldered connection's effective length, make bottom soldered connection's effective welding range bigger, further improve the practicality of device, the extension length of bottom soldered connection is relevant with the pressure that rotates the inside spherical shell simultaneously, accurate accuse through pump and aspiration pump is pressed, the extension length of soldered connection in bottom can accurate control, prevent the problem that the extension of bottom soldered connection is not enough or extension overlength from appearing.
Preferably, the upper part of the sliding top plate is made of transparent material, the upper part of the sliding top plate is of a hollow sandwich structure, the bottom end of a bottom welding joint and the side opening of the copper bar plate are mutually extruded, the fixed bottom box comprises an air box, air exhaust fan blades are symmetrically arranged on two sides of the inner wall of the air box, the upper part of the inner wall of the air box is slidably connected with a partition plate, a clamping sleeve is fixedly connected at the axis center of the lower surface of the partition plate, a control pull rod is rotatably connected to the inner wall of the clamping sleeve, a clamping top cover is fixedly connected at the axis center of the bottom part of the inner wall of the fixed bottom box, a hollow folding cylinder is fixedly connected at the lower surface of the clamping top cover, inserting rods are uniformly arranged inside the hollow folding cylinder, a clamping bottom cover is fixedly connected at the bottom end of the hollow folding cylinder, and the lower surface of the fixed bottom plate pushes the control pull rod to slide downwards in the process of pressing the copper bar plate by the control connecting rod, the baffle is also at the gliding this moment, separates the flabellum of bleeding of both sides along the central line until the baffle, and the in-process that the control pull rod glides also lengthens a hollow folding section of thick bamboo through the joint bottom, breaks away from in the socket of joint top cap and joint bottom at the both ends of inserted bar this moment, so bleed the flabellum and can take out the below of baffle with the air of baffle top, the bottom is discharged to the hole of a hollow folding section of thick bamboo of rethread.
Preferably, the outer surface of the air box is fixedly connected with the lower part of the inner wall of the fixed bottom box, the outer surface of the partition plate is slidably connected with the inner wall of the air box, the top end of the inserting rod is slidably connected with the inner wall of the clamping sleeve through a through hole, the bottom end of the inserting rod is slidably connected with the inner wall of the clamping bottom cover through a through hole, the lower part of the outer surface of the control pull rod is fixedly connected with the axis of the inner wall of the clamping bottom cover, the middle part of the outer surface of the inserting rod is fixedly connected with the middle part of the inner wall of the hollow folding cylinder, and the top end of the control pull rod is fixedly connected with the lower surface of the fixed bottom plate, because the fixed bottom box can discharge waste gas generated by welding from the hole of the hollow folding cylinder in the welding process, the polluted smoke cannot cause air pollution, the sight of operators cannot be shielded, and the partition plate is positioned above the air exhaust fan blades under normal conditions, therefore, sundries falling from the fixed bottom box at ordinary times can not interfere the operation of the air exhaust fan blades and the discharge function of the hollow folding cylinder.
The invention has the following beneficial effects:
1. at the in-process of operative installations at welding copper bar board, because the fluting width of fluting slider is the same with copper bar board width, so the copper bar board can not take place to rock the scheduling problem that skids, and at the in-process that carries out the copper bar board and remove, operating personnel uses the control connecting rod, carry out accurate displacement motion from external control copper bar board, when effectively having avoided welding copper bar board hole position, the hole is difficult to aim at, the problem that smooth copper bar also takes place to skid easily on the face.
2. The welded part can not contact with the part in the whole process when the fixation of the welded part is removed, and the action of pulling the pulling force inserting plate is quick and simple, so that the pulling forces applied to two ends of the part almost disappear simultaneously, and the problem that the welding point position of the part and the copper bar plate is too fragile and is broken due to the fact that the pulling force applied to the part is unbalanced and pulled by the pulling force applied to the other side after the fixed connection of one side is removed can not occur.
3. Because the device's welding end control lever is located the upper portion of slip roof, and the bottom soldered connection is located the lower part of slip roof, so operating personnel is carrying out weldment work in the time of, and the spark that the welding point scatters can both be blockked by transparent slip roof with the highlight, weakens the influence of highlight, plays protection operating personnel's effect, makes operating personnel more stable when carrying out this kind of comparatively careful weldment work of copper bar board.
4. The device's welding end head structure is comparatively nimble, and operating personnel can follow the flexible effect of external control bottom soldered connection, and then changes the effective length of bottom soldered connection, and the effective welding scope that makes the bottom soldered connection is bigger, further improves the practicality of device, and the extension length of bottom soldered connection is relevant with the pressure that rotates the inside of spherical shell simultaneously, presses through the accurate accuse of pump and aspiration pump, and the extension length of bottom soldered connection can accurate control, prevents to appear the problem that the extension of bottom soldered connection is not enough or the extension overlength.
5. Because fixed under casing can be discharged from the hole of hollow folding section of thick bamboo with the waste gas that the welding produced in the welded process, so pollute smog and can not cause air pollution, can not shelter from operating personnel's sight yet to under normal conditions, the baffle is located the top of bleeding the flabellum, so at ordinary times the debris that drop from fixed under casing can not disturb the operation of bleeding the flabellum and the emission function of hollow folding section of thick bamboo.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a related structure of the slotted slider of the present invention;
FIG. 4 is a schematic view of the control link of the present invention;
FIG. 5 is a schematic side view of the latch of the present invention;
FIG. 6 is a cross-sectional view of a weld head of the present invention;
fig. 7 is a cross-sectional view of the stationary base box of the present invention.
In the figure: 1. a sliding top plate; 2. controlling a welding device; 3. a copper bar plate; 4. a lateral clamping device; 5. fixing the bottom box; 6. a control link; 7. welding an end head; 11. a slotted slider; 12. a support plate; 13. fixing the bottom plate; 14. connecting the inserted link; 15. a buffer spring; 61. a vertical cartridge shell; 62. a scale roller; 63. a transmission belt; 64. a transmission rotating rod; 65. rubbing the roller; 41. a jack box; 42. an inner slide; 43. a sliding roller; 44. a limiting spring band; 45. a bottom roller group; 46. moving the roller group; 47. pulling force flashboards; 48. a tension spring; 51. an air box; 52. a partition plate; 53. air exhaust fan blades; 54. clamping and connecting a sleeve; 55. a control pull rod; 56. clamping a top cover; 57. a hollow folding cylinder; 58. a plug rod; 59. clamping the bottom cover; 71. rotating the spherical shell; 72. an air inlet soft shell; 73. a control lever; 74. connecting a bent arm; 75. a bottom welding head; 76. a bidirectional air inlet pipe; 77. an inflator pump; 78. an air pump.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example one
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a new energy automobile copper bar welding frock, includes slip roof 1, the inner wall fixedly connected with control welding set 2 of slip roof 1, and control welding set 2's lower part is provided with fixed under casing 5, and bilateral symmetry is provided with side position latch device 4 around the fixed under casing 5 upper surface.
The axle center department fixedly connected with control connecting rod 6 on 1 inner wall upper portion of slip roof, the bilateral symmetry is provided with welding end 7 around the 1 inner wall upper portion of slip roof, the fixed baseplate 13 of axle center department fixedly connected with on 5 upper surfaces of fixed under casings, there is fluting slider 11 in the both sides of fixed baseplate 13 upper surface through slip end sliding connection, there is backup pad 12 in the middle part sliding connection of fluting slider 11 inner wall, the upper surface sliding connection of backup pad 12 has copper bar board 3, the lower surface of backup pad 12 evenly is provided with connects inserted bar 14, connect the bottom fixedly connected with buffer spring 15 of inserted bar 14.
The control connecting rod 6 comprises a vertical cylinder shell 61, the lower portion of the inner wall of the vertical cylinder shell 61 is rotatably connected with a transmission rotating rod 64, the middle portion of the inner wall of the transmission rotating rod 64 is fixedly connected with a friction roller 65, transmission belts 63 are symmetrically arranged on two sides of the outer surface of the transmission rotating rod 64, and the upper portion of the inner wall of each transmission belt 63 is rotatably connected with a scale roller 62 through a fixed connecting rod.
Side position latch device 4 includes jack box 41, the inside slide 42 of side position pull rod fixedly connected with is passed through to one side that control connecting rod 6 was kept away from to jack box 41 surface, inside slide 42 is close to one side rotation of 5 axle centers departments of fixed bottom box and is connected with slip roller 43, the one side rotation that slip roller 43 surface is close to 5 axle centers of fixed bottom box is connected with spacing spring area 44, the lower part fixedly connected with bottom roller group 45 of jack box 41 inner wall, the upper portion sliding connection of jack box 41 inner wall has removal roller group 46, the equal fixedly connected with tension plug plate 47 in both sides of removal roller group 46 surface, the middle part fixedly connected with tension spring 48 of tension plug plate 47 lower surface.
Side position latch device 4's quantity is four, the surface of inside slide 42 passes through the upper portion sliding connection of side fluting and fixed bottom case 5 inner wall, the one end that slip roller 43 was kept away from to spacing spring area 44 and the inner chamber fixed connection of fixed bottom case 5, the lower surface of jack box 41 and the upper surface sliding connection of fixed bottom case 5, the lower part of pulling force picture peg 47 surface all with the upper portion sliding connection of jack box 41 inner wall, the adapter sleeve has been cup jointed at the middle part of removing the roller group 46 surface, the bottom of pulling force spring 48 and the last fixed surface of jack box 41 are connected.
The middle part of the outer surface of the vertical cylinder shell 61 is fixedly connected with the axis of the inner wall of the sliding top plate 1, the number of the transmission belts 63 is two, the lower part of the inner wall of the transmission belts 63 is in rolling connection with one side of the outer surface of the transmission rotating rod 64, the outer surface of the friction roller 65 is in rolling connection with the upper surface of the copper bar plate 3, and the outer surface of the scale roller 62 extends to the outside of the vertical cylinder shell 61.
The lower surface of copper bar plate 3 extrudees each other with the upper surface of backup pad 12, and the both sides of copper bar plate 3 surface all with the inner wall sliding connection of fluting slider 11, the both sides of backup pad 12 surface all through vertical fluting and the inner wall sliding connection of fluting slider 11.
When using and carrying out weldment work for the device to copper bar board 3, will slide roof 1 upwards pulling earlier, open, place the inside of fluting slider 11 with copper bar board 3, as shown in the first drawing, slide roof 1 pushes down afterwards, the upper surface of control connecting rod 6's bottom extrusion copper bar board 3 this moment, and then extrude backup pad 12 downwards, backup pad 12 slides downwards along the side channel of fluting slider 11, will connect the inside extrusion of inserted bar 14 to PMKD 13, until the lower surface of vertical barrel casing 61 contacts with the upper surface of fluting slider 11, friction roller 65 stretches into the inside of fluting slider 11 this moment, copper bar board 3 is under the clamping effect of friction roller 65 and backup pad 12, fix in the inside of fluting slider 11.
When the required parts are installed at the opening of the copper gang plate 3, the two plug boxes 41 on the corresponding side of the copper gang plate 3 are pulled towards the middle, under the traction action of the side connecting rod, the inner sliding plate 42 is gradually inserted into the fixed bottom box 5, the limiting spring belt 44 is compressed under the extrusion action of the sliding roller 43, the two ends of the parts are respectively inserted into the plug boxes 41 on the two sides, the two ends of the parts are inserted between the bottom roller group 45 and the movable roller group 46, because the gap between the bottom roller group 45 and the movable roller group 46 is small under normal conditions, the movable roller group 46 is jacked upwards, the tension plug plate 47 rises, the tension spring 48 is lengthened, after the two ends of the parts are completely inserted into the plug boxes 41, the limiting spring belt 44 has the tendency of pushing the plug boxes 41 to separate, and the tension spring 48 tightens the two ends of the parts through the plug plates 47, the part is elevated by the friction of the roller sets 46 on both sides.
Welding work is carried out to the hole department of copper bar board 3 of just below through the welding end 7 of both sides, at the welded in-process, operating personnel stirs the surface of scale gyro wheel 62 with the hand, and scale gyro wheel 62 rolls, and friction roller 65 through the frictional force control of drive belt 63 is under rolling, and friction roller 65 extrudees with the upper surface of copper bar board 3, and frictional force is great, so friction roller 65 can carry out parallel sliding along the inner wall of fluting slider 11 through rolling friction control copper bar board 3.
After welding, pull force picture peg 47 with both sides upwards pulls, removes the part and in the fixed of side position latch device 4, and spacing spring band 44 pops the jack box 41 of both sides open, will slide roof 1 and upwards stimulate afterwards, removes the fixed effect of copper bar board 33, takes off copper bar board 33 that the welding was finished.
Example two
Referring to fig. 1-7, the present invention provides a technical solution: on the basis of the first embodiment, the new energy automobile copper bar welding tool comprises a sliding top plate 1, wherein a control welding device 2 is fixedly connected to the inner wall of the sliding top plate 1, a fixed bottom box 5 is arranged on the lower portion of the control welding device 2, and side clamping devices 4 are symmetrically arranged on the front side and the rear side of the upper surface of the fixed bottom box 5.
The axle center department fixedly connected with control connecting rod 6 on 1 inner wall upper portion of slip roof, the bilateral symmetry is provided with welding end 7 around the 1 inner wall upper portion of slip roof, the fixed baseplate 13 of axle center department fixedly connected with on 5 upper surfaces of fixed under casings, there is fluting slider 11 in the both sides of fixed baseplate 13 upper surface through slip end sliding connection, there is backup pad 12 in the middle part sliding connection of fluting slider 11 inner wall, the upper surface sliding connection of backup pad 12 has copper bar board 3, the lower surface of backup pad 12 evenly is provided with connects inserted bar 14, connect the bottom fixedly connected with buffer spring 15 of inserted bar 14.
The control connecting rod 6 comprises a vertical cylinder shell 61, the lower portion of the inner wall of the vertical cylinder shell 61 is rotatably connected with a transmission rotating rod 64, the middle portion of the inner wall of the transmission rotating rod 64 is fixedly connected with a friction roller 65, transmission belts 63 are symmetrically arranged on two sides of the outer surface of the transmission rotating rod 64, and the upper portion of the inner wall of each transmission belt 63 is rotatably connected with a scale roller 62 through a fixed connecting rod.
Side position latch device 4's quantity is four, the surface of inside slide 42 passes through the upper portion sliding connection of side fluting and fixed bottom case 5 inner wall, the one end that slip roller 43 was kept away from to spacing spring area 44 and the inner chamber fixed connection of fixed bottom case 5, the lower surface of jack box 41 and the upper surface sliding connection of fixed bottom case 5, the lower part of pulling force picture peg 47 surface all with the upper portion sliding connection of jack box 41 inner wall, the adapter sleeve has been cup jointed at the middle part of removing the roller group 46 surface, the bottom of pulling force spring 48 and the last fixed surface of jack box 41 are connected.
The middle part of the outer surface of the vertical cylinder shell 61 is fixedly connected with the axle center of the inner wall of the sliding top plate 1, the number of the transmission belts 63 is two, the lower part of the inner wall of the transmission belts 63 is in rolling connection with one side of the outer surface of the transmission rotating rod 64, the outer surface of the friction roller 65 is in rolling connection with the upper surface of the copper bar plate 3, and the outer surface of the scale roller 62 extends to the outside of the vertical cylinder shell 61.
The lower surface of copper bar plate 3 extrudees each other with the upper surface of backup pad 12, and the both sides of copper bar plate 3 surface all with the inner wall sliding connection of fluting slider 11, the both sides of backup pad 12 surface all through the inner wall sliding connection of vertical fluting with fluting slider 11.
The welding end 7 comprises a rotating spherical shell 71, the lower portion of the inner wall of the rotating spherical shell 71 is slidably connected with a bottom welding head 75, the upper portion of the inner wall of the rotating spherical shell 71 is fixedly connected with a control rod 73, the lower surface of the control rod 73 is evenly provided with a connecting bent arm 74, the middle portion of the inner wall of the rotating spherical shell 71 is fixedly connected with an air inlet soft shell 72, the middle portion of the inner wall of the air inlet soft shell 72 is fixedly connected with a bidirectional air inlet pipe 76, the left end of the bidirectional air inlet pipe 76 is fixedly connected with an inflating pump 77, and the right end of the bidirectional air inlet pipe 76 is fixedly connected with an air extracting pump 78.
The outer surface of the rotating spherical shell 71 is rotatably connected with the upper part of the inner wall of the sliding top plate 1, the bottom end of the connecting bent arm 74 is rotatably connected with the upper surface of the bottom welding head 75, the top end of the connecting bent arm 74 is rotatably connected with the lower surface of the control rod 73, the axis of the inner cavity of the control rod 73 is slidably connected with the inner cavity of the bottom welding head 75 through a connecting wire, the top end of the bidirectional air inlet pipe 76 extends to the outside of the sliding top plate 1, the bottom end of the air pump 77 is fixedly connected with the upper surface of the sliding top plate 1, and the bottom end of the air pump 78 is fixedly connected with the upper surface of the sliding top plate 1.
The upper portion of sliding roof 1 is made by transparent material, and the upper portion of sliding roof 1 is hollow sandwich structure, and the bottom of bottom soldered connection 75 and the side mouth department of copper bar plate 3 extrude each other.
The fixed bottom box 5 comprises an air box 51, air exhaust fan blades 53 are symmetrically arranged on two sides of the inner wall of the air box 51, a partition plate 52 is slidably connected to the upper portion of the inner wall of the air box 51, a clamping sleeve 54 is fixedly connected to the axis of the lower surface of the partition plate 52, a control pull rod 55 is rotatably connected to the inner wall of the clamping sleeve 54, a clamping top cover 56 is fixedly connected to the axis of the bottom of the inner wall of the fixed bottom box 5, a hollow folding cylinder 57 is fixedly connected to the lower surface of the clamping top cover 56, inserting rods 58 are uniformly arranged inside the hollow folding cylinder 57, and a clamping bottom cover 59 is fixedly connected to the bottom end of the hollow folding cylinder 57.
The outer surface of the air box 51 is fixedly connected with the lower part of the inner wall of the fixed bottom box 5, the outer surface of the partition plate 52 is slidably connected with the inner wall of the air box 51, the top end of the inserting rod 58 is slidably connected with the inner wall of the clamping sleeve 54 through a through hole, the bottom end of the inserting rod 58 is slidably connected with the inner wall of the clamping bottom cover 59 through a through hole, the lower part of the outer surface of the control pull rod 55 is fixedly connected with the axis of the inner wall of the clamping bottom cover 59, the middle part of the outer surface of the inserting rod 58 is fixedly connected with the middle part of the inner wall of the hollow folding cylinder 57, and the top end of the control pull rod 55 is fixedly connected with the lower surface of the fixed bottom plate 13.
In the welding process, an operator operates the welding end 7 on the corresponding side to weld the internal copper bar plate 3 and the part, at this time, the operator operates the control rod 73 to rotate by hand outside, the bottom end of the control rod 73 drives the rotating spherical shell 71 to rotate at the corresponding position on the inner wall of the sliding top plate 71, so that the bottom welding head 75 also rotates at the corresponding position, if the bottom end of the bottom welding head 75 cannot be contacted with the welding point, namely the bottom welding head 75 is too high, at this time, the operator inflates air through the external inflator pump 77, the air enters the rotating spherical shell 71 through the bidirectional air inlet pipe 76 and the air inlet soft shell 72, so that the air pressure inside the rotating spherical shell 71 is increased, the bottom welding head 75 is pushed out from the inside of the rotating spherical shell 71 under the influence of pressure, and the effect of extending of the bottom welding head 75 is achieved, similarly, the operator performs air suction and pressure reduction by the external air suction pump 78 to achieve the effect of shortening the bottom welding head 75, and in the process, the connecting bent arm 74 is also bent along with the position change of the bottom welding head 75, so that the connecting effect of the bottom welding head 75 and the control rod 73 is improved.
In the process of pressing the copper bar plate 3 down by the control connecting rod 6, the lower surface of the fixed bottom plate 13 pushes the control pull rod 55 to slide downwards, at this time, the partition plate 52 also slides downwards until the partition plate 52 separates the air suction fan blades 53 on both sides along the center line, and the hollow folding cylinder 59 is also stretched by the clamping bottom cover 59 in the process of sliding the control pull rod 55 downwards, at this time, the two ends of the insertion rod 58 are separated from the insertion ports of the clamping top cover 56 and the clamping bottom cover 58, so that the air above the partition plate 52 can be sucked to the lower side of the partition plate 52 by the air suction fan blades 53, and then is discharged to the bottom through the holes of the hollow folding cylinder 57.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (9)
1. The utility model provides a new energy automobile copper bar welding frock, includes sliding roof (1), its characterized in that: the inner wall of the sliding top plate (1) is fixedly connected with a control welding device (2), a fixed bottom box (5) is arranged at the lower part of the control welding device (2), and side clamping devices (4) are symmetrically arranged on the front side and the rear side of the upper surface of the fixed bottom box (5);
the welding device is characterized in that a control connecting rod (6) is fixedly connected to the axis of the upper portion of the inner wall of the sliding top plate (1), welding end sockets (7) are symmetrically arranged on the front side and the rear side of the upper portion of the inner wall of the sliding top plate (1), a fixed bottom plate (13) is fixedly connected to the axis of the upper surface of the fixed bottom box (5), slotted sliding blocks (11) are slidably connected to the two sides of the upper surface of the fixed bottom plate (13) through the sliding end sockets, a supporting plate (12) is slidably connected to the middle of the inner wall of each slotted sliding block (11), a copper bar plate (3) is slidably connected to the upper surface of each supporting plate (12), connecting inserted rods (14) are uniformly arranged on the lower surface of each supporting plate (12), and a buffer spring (15) is fixedly connected to the bottom ends of the connecting inserted rods (14);
the control connecting rod (6) comprises a vertical cylinder shell (61), the lower part of the inner wall of the vertical cylinder shell (61) is rotatably connected with a transmission rotating rod (64), the middle part of the inner wall of the transmission rotating rod (64) is fixedly connected with a friction roller (65), two sides of the outer surface of the transmission rotating rod (64) are symmetrically provided with transmission belts (63), and the upper part of the inner wall of the transmission belts (63) is rotatably connected with a scale roller (62) through a fixed connecting rod;
side position latch device (4) are including jack box (41), one side that control connecting rod (6) was kept away from to jack box (41) surface is through side position pull rod fixedly connected with inside slide (42), inside slide (42) are close to one side rotation of fixed bottom box (5) axle center department and are connected with slip roller (43), one side rotation that slip roller (43) surface is close to fixed bottom box (5) axle center department is connected with spacing spring area (44), the lower part fixedly connected with bottom roller group (45) of jack box (41) inner wall, the upper portion sliding connection of jack box (41) inner wall has removal roller group (46), the equal fixedly connected with tension insertion plate (47) in both sides of removing roller group (46) surface, the middle part fixedly connected with tension spring (48) of tension insertion plate (47) lower surface.
2. The new energy automobile copper bar welding frock of claim 1, characterized in that: the quantity of side position latch device (4) is four, the surface of inside slide (42) is through the upper portion sliding connection of side fluting and fixed under casing (5) inner wall, the inner chamber fixed connection of the one end of slip roller (43) and fixed under casing (5) is kept away from in spacing spring area (44), the lower surface of jack box (41) and the upper surface sliding connection of fixed under casing (5), the lower part of pulling force picture peg (47) surface all with the upper portion sliding connection of jack box (41) inner wall, the adapter sleeve has been cup jointed at the middle part of removing roller group (46) surface, the bottom of pulling force spring (48) and the upper surface fixed connection of jack box (41).
3. The new energy automobile copper bar welding frock of claim 1, characterized in that: the middle part of vertical barrel shell (61) surface is located fixed connection with the axle center of slip roof (1) inner wall, the quantity of drive belt (63) is two, the lower part of drive belt (63) inner wall and one side roll connection of transmission bull stick (64) surface, the surface of friction roller (65) and the upper surface roll connection of copper bar board (3), the surface of scale gyro wheel (62) extends to the outside of vertical barrel shell (61).
4. The new energy automobile copper bar welding frock of claim 1, characterized in that: the lower surface of copper bar plate (3) extrudees each other with the upper surface of backup pad (12), the both sides of copper bar plate (3) surface all with the inner wall sliding connection of fluting slider (11), the both sides of backup pad (12) surface all through the inner wall sliding connection of vertical fluting with fluting slider (11).
5. The new energy automobile copper bar welding frock of claim 1, characterized in that: welding end (7) are including rotating spherical shell (71), the lower part sliding connection who rotates spherical shell (71) inner wall has bottom soldered connection (75), upper portion fixedly connected with control lever (73) of rotating spherical shell (71) inner wall, the lower surface of control lever (73) evenly is provided with connects curved boom (74), the middle part of rotating spherical shell (71) inner wall is fixed to be connected with air inlet soft shell (72), the two-way intake pipe (76) of middle part fixedly connected with of air inlet soft shell (72) inner wall, the left end fixedly connected with pump (77) of two-way intake pipe (76), the right-hand member fixedly connected with aspiration pump (78) of two-way intake pipe (76).
6. The new energy automobile copper bar welding frock of claim 5, characterized in that: the outer surface of the rotary spherical shell (71) is rotatably connected with the upper portion of the inner wall of the sliding top plate (1), the bottom end of the connecting bent arm (74) is rotatably connected with the upper surface of the bottom welding head (75), the top end of the connecting bent arm (74) is rotatably connected with the lower surface of the control rod (73), the axis of the inner cavity of the control rod (73) is slidably connected with the inner cavity of the bottom welding head (75) through a connecting wire, the top end of the bidirectional air inlet pipe (76) extends to the outside of the sliding top plate (1), the bottom end of the air pump (77) is fixedly connected with the upper surface of the sliding top plate (1), and the bottom end of the air pump (78) is fixedly connected with the upper surface of the sliding top plate (1).
7. The new energy automobile copper bar welding frock of claim 6, its characterized in that: the upper portion of the sliding top plate (1) is made of transparent materials, the upper portion of the sliding top plate (1) is of a hollow sandwich structure, and the bottom end of the bottom welding head (75) and the side opening of the copper bar plate (3) are mutually extruded.
8. The new energy automobile copper bar welding frock of claim 1, characterized in that: fixed under casing (5) are including bellows (51), the bilateral symmetry of bellows (51) inner wall is provided with air exhaust fan blade (53), the upper portion sliding connection of bellows (51) inner wall has baffle (52), fixedly connected with joint cover (54) are located to the axle center of baffle (52) lower surface, the inner wall of joint cover (54) rotates and is connected with control pull rod (55), fixedly connected with joint top cap (56) are located to the axle center of fixed under casing (5) inner wall bottom, the hollow folding section of thick bamboo (57) of lower fixed connection of joint top cap (56), the inside of hollow folding section of thick bamboo (57) evenly is provided with peg (58), the bottom fixed connection of hollow folding section of thick bamboo (57) has joint bottom (59).
9. The new energy automobile copper bar welding frock of claim 8, its characterized in that: the outer surface of the air box (51) is fixedly connected with the lower portion of the inner wall of the fixed bottom box (5), the outer surface of the partition plate (52) is connected with the inner wall of the air box (51) in a sliding mode, the top end of the insertion rod (58) is connected with the inner wall of the clamping sleeve (54) in a sliding mode through a through hole, the bottom end of the insertion rod (58) is connected with the inner wall of the clamping bottom cover (59) in a sliding mode through the through hole, the lower portion of the outer surface of the control pull rod (55) is fixedly connected with the axis of the inner wall of the clamping bottom cover (59), the middle portion of the outer surface of the insertion rod (58) is fixedly connected with the middle portion of the inner wall of the hollow folding cylinder (57), and the top end of the control pull rod (55) is fixedly connected with the lower surface of the fixed bottom plate (13).
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| CN115026410B (en) | 2023-04-21 |
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