CN115781135A - Integrative welding frock of nickel aluminium pencil terminal - Google Patents

Abstract

The invention relates to the field of welding equipment, in particular to a nickel-aluminum wire harness terminal integrated welding tool which comprises a two-axis moving mechanism, a welding mechanism, a feeding mechanism and a discharging mechanism, wherein the welding mechanism, the feeding mechanism and the discharging mechanism are fixedly arranged on the output end of the two-axis moving mechanism; and the clamping tool is fixedly arranged right below the two-axis moving mechanism and comprises a synchronous switch assembly used for clamping a workpiece and a plurality of magnets used for adsorbing raw materials from the lower part. The full-automatic feeding, welding and discharging device is capable of completing one-step welding, the machining efficiency is high, the raw materials are positioned in the clamping and transporting process through the feeding mechanism, and the scrapping phenomenon is prevented; adsorb the raw materials through magnet, tentatively fix NTC and nickel terminal pencil, the tight raw materials of rethread hand clamp has improved welding quality.

Description

Integrative welding frock of nickel aluminium pencil terminal

Technical Field

The invention relates to the field of welding equipment, in particular to a nickel-aluminum wire harness terminal integrated welding tool.

Background

The wiring harness is a wiring component for connecting various electrical equipment in a circuit and consists of an insulating sheath, a wiring terminal, a lead, an insulating binding material and the like. The wire harness is used in various precision electronic devices such as an automobile circuit, a computer main board circuit, a household appliance circuit and the like. In daily life or work, a situation that two or more power supply wire bundles and signal wire bundles are connected together is often encountered, and the common connection modes include: hinging and welding. The simple hinge joint can be completed by hands, and common welding of electric iron, soldering tin and rosin can be realized.

Automobile wire harness welded need be with nickel terminal pencil occasionally, the NTC pencil, nickel piece welding is on the aluminium bar, at present for single one step welding, same aluminium bar welding need weld 3 times just can be with nickel terminal pencil, the NTC pencil, the whole welding forming of nickel piece, and all subassemblies need distribute step welding and accomplish the back and just can carry out the next procedure, influence the speed of welding efficiency and product processing greatly, and nickel terminal pencil and NTC pencil are difficult to fix on the aluminium bar, can't fix a position, influence the welding position, the nickel terminal, NTC and nickel piece are difficult to guarantee to laminate completely and lead to causing the rosin joint easily on the aluminium bar when welding, and nickel piece and aluminium bar assemble easily in the welding process and turn into the welding and turn into the product and scrap.

Disclosure of Invention

Based on this, it is necessary to provide an integrative welding frock of nickel aluminium pencil terminal to prior art problem.

In order to solve the problems of the prior art, the invention adopts the technical scheme that:

the utility model provides an integrative welding frock of nickel aluminium pencil terminal, includes a diaxon moving mechanism and a fixed welding mechanism who sets up on diaxon moving mechanism output, still includes:

the feeding mechanism is fixedly arranged on the output end of the two-axis moving mechanism and comprises a plurality of bridging clamps for clamping the bridging aluminum bars and the upper assemblies thereof and two-pole clamps for clamping the two-pole aluminum bars and the upper assemblies thereof;

the blanking mechanism is fixedly arranged at the output end of the two-axis moving mechanism;

and the clamping tool is fixedly arranged right below the two-axis moving mechanism and comprises a synchronous switch assembly used for clamping a workpiece and a plurality of magnets used for adsorbing raw materials from the lower part.

Further, feed mechanism still includes one and is the fixed flitch that sets up on diaxon moving mechanism's output of horizontality, goes up the fixed first cylinder that is vertical state setting that is provided with in flitch top, and the output of first cylinder passes flitch exports downwards, and the fixed transmission connecting rod that is the horizontality setting that is provided with on the output of first cylinder, and transmission connecting rod links to each other with all bridging anchor clamps and two pole anchor clamps are fixed, and every bridging anchor clamps all include:

the fixture mounting plate is horizontally arranged below the feeding plate, four first supporting rods which are vertically arranged are fixedly arranged at the top of the fixture mounting plate, and the tops of the first supporting rods are fixedly connected with the feeding plate;

the pressing block mounting plate is movably arranged in the middle of the four first supporting rods in a horizontal state and can move up and down along the first supporting rods, the top of the pressing block mounting plate is fixedly connected with the transmission connecting rod, three first pressing blocks arranged in a vertical state and two second pressing blocks are fixedly arranged at the bottom of the pressing block mounting plate, an inclined plane part is formed at the bottom of each first pressing block, and two inclined plane parts arranged in a symmetrical state are formed at the bottom of each second pressing block;

the two fixed limiting blocks are fixedly arranged at the bottom of the fixture mounting plate in a symmetrical state, each fixed limiting block is arranged at the same side of the bridging aluminum bar and is abutted against the bridging aluminum bar, a first limiting boss arranged in a horizontal state is formed on one side of the fixed limiting block abutted against the bridging aluminum bar, the first limiting boss can be abutted against one side of the nickel sheet, an L-shaped limiting pressing block is fixedly arranged on one side of the fixed limiting block abutted against the bridging aluminum bar, and a second limiting boss abutted against the top of the nickel sheet is formed at the bottom of the L-shaped limiting pressing block;

the top of each positioning and clamping pin is penetrated through the fixture mounting plate and is screwed with a nut, a first reset spring is movably sleeved on each guide rod, the bottom of each first reset spring is abutted against the positioning and clamping pin, the top of each first reset spring is abutted against the bottom of the fixture mounting plate, and a guide cone part is formed at the bottom of each positioning and clamping pin;

the two inserting and clamping components are movably arranged on the clamp mounting plate in a symmetrical state and used for clamping the NTC, and the top of each inserting and clamping component is abutted against two inclined plane parts of one second lower pressing block;

the two first nickel sheet assemblies are movably arranged on the clamp mounting plate in a symmetrical state and are arranged opposite to the corresponding fixed limiting blocks, the top of each first nickel sheet assembly is abutted against the inclined plane part of one first lower pressing block, and each first nickel sheet assembly is arranged between one inserting and clamping assembly and the corresponding fixed limiting block;

the wire harness assembly is movably arranged on the clamp mounting plate and used for clamping a wire harness, the top of the wire harness assembly is abutted to the inclined plane part of one first pressing block, and the wire harness assembly is arranged between the two inserting and clamping assemblies.

Further, every first nickel sheet subassembly all sets up in the first nickel sheet clamping jaw and the activity of anchor clamps mounting panel bottom including being vertical state activity and sets up in the first slip subassembly at anchor clamps mounting panel top, first slip subassembly sets up in anchor clamps mounting panel top and the fixed first sliding block that links to each other with first nickel sheet clamping jaw including the activity, one side top shaping that fixed stopper was kept away from to first sliding block has with first briquetting complex cambered surface portion, one side that every first sliding block is close to fixed stopper all fixes and is provided with a first guide bolt that is the horizontality and sets up, anchor clamps mounting panel top shaping has two first guide ears that are vertical state and set up, the equal coaxial activity of every first guide bolt sets up in the first guide ear that corresponds, the equal movable sleeve of every first guide bolt is equipped with a second reset spring, every second reset spring's one end is inconsistent with the first guide ear that corresponds, the other end is inconsistent with the first sliding block that corresponds.

Further, each of the jack assemblies includes:

the two second sliding blocks are movably arranged at the top of the clamp mounting plate in a symmetrical state, and cambered surfaces matched with the second lower pressing blocks are formed on the opposite sides of the tops of the two second sliding blocks;

the two T-shaped side clamping jaws are movably arranged at the bottom of the clamp mounting plate in a symmetrical state, and the tops of the two T-shaped side clamping jaws are fixedly connected with the corresponding second sliding blocks;

the first clamping column is movably arranged at the bottom of the clamp mounting plate, a synapse which is arranged in a horizontal state and is used for being inserted into the NTC cylinder is formed at the bottom of the first clamping column, and the top of the first clamping column is fixedly connected with a second sliding block which is far away from the wiring harness;

the second clamping column is movably arranged at the bottom of the clamp mounting plate and is arranged opposite to the first clamping column, a concave part which is arranged in a horizontal state and matched with the NTC bulge is formed at the bottom of the second clamping column, and the top of the second clamping column is fixedly connected with another second sliding block;

the two limiting sliding plates are fixedly arranged on the two T-shaped side clamping jaws respectively in a horizontal state, one of the two limiting sliding plates is fixedly connected with the first clamping column, the other limiting sliding plate is fixedly connected with the second clamping column, and the top of each limiting sliding plate is abutted against the bottom of the clamp mounting plate;

the fixed pressing block is in a vertical state and is fixedly arranged at the bottom of the fixture mounting plate, two second guide bolts which are symmetrically arranged in a horizontal state are fixedly arranged in the middle of the fixed pressing block, the middle of each second guide bolt penetrates through the corresponding limiting sliding plate, a third reset spring is movably sleeved on each second guide bolt, one end of each third reset spring is abutted to the fixed pressing block, and the other end of each third reset spring is abutted to the corresponding limiting sliding plate.

Further, the wire harness assembly includes:

a Y-shaped sliding block which is movably arranged on the top of the clamp mounting plate in a horizontal state, a cambered surface part matched with the first lower pressing block is formed on the top of one end of the Y-shaped sliding block close to the fixed limiting block,

the terminal push block is movably arranged at the bottom of the clamp mounting plate in a vertical state and is fixedly connected with the Y-shaped sliding block;

the arc-shaped stop block is fixedly arranged at the bottom of the clamp mounting plate in a vertical state, the arc-shaped stop block is arranged on one side of the terminal push block, which is far away from the fixed limiting block, and a pressing boss which is arranged in a vertical state is formed on one side of the arc-shaped stop block, which is close to the terminal push block;

the two wire clamping jaws are movably arranged at the bottom of the clamp mounting plate in a symmetrical state;

two line sliders are symmetrical and are movably arranged at the top of the fixture mounting plate, one side, close to the terminal push block, of each line slider is provided with an inclined plane portion matched with the Y-shaped slider, one side, far away from the Y-shaped slider, of each line slider is hinged with a bolt which is arranged in a horizontal state, a fourth reset spring is sleeved on each bolt, and the two ends of each fourth reset spring are respectively abutted to the two line sliders.

Further, two poles of earth anchor clamps structure is similar with bridging anchor clamps part structure, and two poles of earth anchor clamps are also including one the pencil subassembly, one fixed stopper and one the spacing briquetting of L type, two poles of earth anchor clamps still include:

the clamping mounting plate is horizontally arranged below the feeding plate, four second support rods which are vertically arranged are fixedly arranged at the top of the clamping mounting plate, and the tops of the second support rods are fixedly connected with the feeding plate;

the downward pressing mounting plate is movably arranged in the middle of the four second support rods in a horizontal state and can move up and down along the second support rods, the top of the downward pressing mounting plate is fixedly connected with the transmission connecting rod, four third downward pressing blocks which are arranged in a vertical state are fixedly arranged at the bottom of the downward pressing mounting plate, and an inclined plane part is formed at the bottom of each third downward pressing block;

the two second nickel sheet assemblies are symmetrically arranged on two sides of the corresponding wire harness assembly, each second nickel sheet assembly comprises a second sliding assembly, the second sliding assembly is the same as the first sliding assembly in structure, each second nickel sheet assembly further comprises a second nickel sheet clamping jaw fixedly arranged at the bottom of the second nickel sheet assembly, three second guide lugs arranged in a vertical state are formed at the top of the clamping mounting plate, and the two second guide lugs are arranged on one side, close to the fixed limiting block, of the two second sliding assemblies and matched with the corresponding second sliding assemblies;

the aluminium bar subassembly, the activity sets up in the one side that the bridging anchor clamps were kept away from to the centre gripping mounting panel, the aluminium bar subassembly is including a third slip subassembly, the third slip subassembly is the same with first slip subassembly structure, one side top that the pencil subassembly was kept away from to the third slip subassembly cooperatees with the third briquetting down, one of them second direction ear sets up between aluminium bar subassembly and pencil subassembly and cooperatees with the third slip subassembly, the aluminium bar subassembly is still including a fixed L type hook claw that sets up in third slip subassembly bottom, and two are the fixed location bayonet lock that sets up in centre gripping mounting panel bottom of vertical state.

Further, the centre gripping frock is the fixed centre gripping base that sets up in the welding bench top that is the horizontality including fixed the welding bench that sets up under the diaxon moving mechanism, and the fixed magnet that is the horizontality and sets up that is in centre gripping base top is provided with a plurality of, and the fixed hand clamp that is used for pressing from both sides the tight raw materials jointly with the centre gripping base that is provided with in centre gripping base top both sides, and the synchro switch subassembly includes:

the two lifting bases are fixedly arranged at the top of the welding table in a symmetrical state, a lifting column arranged in a vertical state is formed at the top of each lifting base, and a fixing bolt arranged in a horizontal state is fixedly arranged on the side wall of each lifting base;

the two lifting sleeves are movably sleeved on the corresponding lifting columns, a fifth reset spring is coaxially arranged in each lifting sleeve, the top of each fifth reset spring is abutted against the lifting sleeve, the bottom of each fifth reset spring is abutted against the top of each lifting column, and a waist-shaped sliding hole for the fixing bolt to slide is formed in the middle of each lifting sleeve;

the two clamping sleeves are fixedly arranged on the handles of the two rows of hand clamps in a horizontal state, two connecting rotating shafts are fixedly arranged at two ends of each clamping sleeve, two synchronous sliding rods arranged in a horizontal state are formed at two sides of each lifting sleeve, and each connecting rotating shaft is movably arranged in the corresponding synchronous sliding rod;

the two compression bar supports are fixedly arranged at the top of the welding mechanism in a symmetrical state;

the two excess barrels are provided with downward openings and are fixedly arranged on one sides of the two pressure rod supports, which are far away from each other, in a symmetrical state;

the top of each synchronous pressure rod is provided with a sliding boss in a horizontal state, each allowance barrel is internally provided with an allowance spring in a coaxial and movable manner, the top of the allowance spring is abutted against the allowance barrel, and the bottom of the allowance spring is abutted against the top of the corresponding synchronous pressure rod;

two anticreep covers, fixed the setting in the surplus barrel bottom that corresponds, the bottom of synchronous depression bar is passed the anticreep and is covered downwardly extending.

Further, unloading mechanism includes:

the feeding plate is fixedly arranged at the output end of the two-shaft moving mechanism in a horizontal state, a second air cylinder arranged in a vertical state is fixedly arranged at the top of the feeding plate, and the output end of the second air cylinder penetrates through the feeding plate to be output downwards;

the blanking mounting plate is horizontally arranged below the blanking plate, a plurality of third support rods which are vertically arranged are fixedly arranged at the top of the blanking mounting plate, and the tops of the third support rods are fixedly connected with the blanking plate;

the taking and placing control plate is movably arranged in the middle of the third support rods in a horizontal state and can move up and down along the third support rods, the top of the taking and placing control plate is fixedly connected with the output end of the second air cylinder, a plurality of fourth lower pressing blocks are fixedly arranged at the bottom of the taking and placing control plate, and an inclined plane part is formed at the bottom of each fourth lower pressing block;

a plurality of unloading anchor clamps, the activity sets up on the unloading mounting panel, per two unloading anchor clamps set up for a set of in opposite directions, unloading mounting panel bottom still fixed be provided with two waist type round pins that are vertical state symmetry and set up, every waist type round pin all sets up in opposite directions with an unloading anchor clamps, every unloading anchor clamps all includes that an activity sets up in the third sliding block at unloading mounting panel top, the equal shaping in one side top in opposite directions of the third sliding block of two unloading anchor clamps of opposite directions complex has with fourth lower briquetting matched with inclined plane portion, the shaping of one side that third sliding block is relative with inclined plane portion has two accommodation holes, equal coaxial activity is provided with a sixth reset spring in every accommodation hole, every sixth reset spring's the equal coaxial setting in the accommodation hole of another adjacent third sliding block of the other end, unloading mounting panel top shaping has two spacing dogs that are symmetrical state setting, equal shaping has two to be the post that holds that the horizontality set up on one side in two spacing dogs, the one end of the sixth reset spring of most side sets up in the accommodation hole of the third sliding block of most, the other end sets up in the corresponding post that holds, every third sliding block bottom all is fixed and is provided with a hook.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the raw materials are positioned in the clamping and transporting process through the feeding mechanism, so that the phenomena of scrapping and the like caused by reverse prevention of the raw materials are prevented;

secondly, the raw materials are adsorbed by the magnets, NTC and nickel terminal wire harnesses are preliminarily fixed, and then the raw materials are clamped by the hand clamps, so that the welding quality is improved while the raw materials are accurately positioned;

thirdly, the whole process of the automatic feeding, welding and discharging welding machine is completed in one step, and the machining efficiency is high.

Drawings

FIG. 1 is a schematic perspective view of the embodiment;

FIG. 2 is a schematic perspective view of the clamping tool of the embodiment;

FIG. 3 is a schematic perspective view of a loading mechanism according to an embodiment;

FIG. 4 is an exploded view of the blanking mechanism of the embodiment;

FIG. 5 is a partial schematic view at a in FIG. 4;

FIG. 6 is an exploded schematic view of an embodiment of a bridging fixture;

FIG. 7 is an exploded schematic view of two-pole furniture of the embodiment;

FIG. 8 is an exploded schematic view of a wire harness assembly of an embodiment;

fig. 9 is an exploded schematic view of a clip assembly of an embodiment.

The reference numbers in the figures are: 1. a two-axis moving mechanism; 2. a feeding mechanism; 3. feeding plates; 4. a first cylinder; 5. a bridging fixture; 6. a clamp mounting plate; 7. a first guide lug; 8. a press block mounting plate; 9. a first lower pressing block; 10. a second lower pressing block; 11. a first support bar; 12. fixing a limiting block; 13. a first limit boss; 14. an L-shaped limiting pressing block; 15. a second limit boss; 16. positioning the clamping pin; 17. a guide bar; 18. a guide cone; 19. a first return spring; 20. a first nickel plate assembly; 21. a first slide assembly; 22. a first slider; 23. a first guide bolt; 24. a second return spring; 25. a first nickel plate jaw; 26. a plug-in clip assembly; 27. a T-shaped side clamping jaw; 28. a first engaging column; 29. a second clipping column; 30. a second slider; 31. a limiting sliding plate; 32. fixing a pressing block; 33. a second guide bolt; 34. a third return spring; 35. a wire harness assembly; 36. a terminal push block; 37. a Y-shaped slider; 38. an arc-shaped stop block; 39. pressing the boss; 40. a wire gripping jaw; 41. a wire slider; 42. a bolt; 43. a fourth return spring; 44. two-pole clamp; 45. clamping the mounting plate; 46. a second guide lug; 47. pressing down the mounting plate; 48. a third lower pressing block; 49. a second support bar; 50. a second nickel plate assembly; 51. a second nickel plate jaw; 52. a second slide assembly; 53. an aluminum bar assembly; 54. positioning the bayonet lock; 55. an L-shaped claw; 56. a third sliding assembly; 57. a transmission link; 58. a blanking mechanism; 59. a blanking plate; 60. a second cylinder; 61. a blanking mounting plate; 62. a limit stop block; 63. a receiving post; 64. taking and placing the control panel; 65. a fourth lower pressing block; 66. a welding mechanism; 67. a third support bar; 68. blanking clamp; 69. a third slider; 70. an accommodation hole; 71. taking a material claw; 72. a kidney pin; 73. a sixth return spring; 74. clamping a tool; 75. a welding table; 76. a clamping base; 77. a magnet; 78. hand clamp; 79. a synchronous switching component; 80. a lifting base; 81. a lifting column; 82. fixing the bolt; 83. a lifting sleeve; 84. a waist-shaped slide hole; 85. a synchronous slide bar; 86. a fifth return spring; 87. a jacket; 88. connecting the rotating shaft; 89. a pressure bar support; 90. a residue barrel; 91. a balance spring; 92. a synchronous compression bar; 93. a sliding boss; 94. and (4) an anti-drop cover.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to fig. 9, an integrative welding frock of nickel aluminium pencil terminal that shows includes a diaxon moving mechanism 1 and a fixed welding mechanism 66 who sets up on diaxon moving mechanism 1 output, its characterized in that still includes: the feeding mechanism 2 is fixedly arranged at the output end of the two-axis moving mechanism 1, and the feeding mechanism 2 comprises a plurality of bridging clamps 5 for clamping bridging aluminium bars and upper components thereof and two-pole clamps 44 for clamping two-pole aluminium bars and upper components thereof; the blanking mechanism 58 is fixedly arranged at the output end of the two-axis moving mechanism 1; and the clamping tool 74 is fixedly arranged right below the two-axis moving mechanism 1, and the clamping tool 74 comprises a synchronous switch component 79 for clamping a workpiece and a plurality of magnets 77 for adsorbing raw materials from the lower part.

The feeding mechanism 2, the discharging mechanism 58 and the welding mechanism 66 are all fixedly arranged at the output end of the two-axis moving mechanism 1, the three synchronously move horizontally or vertically, the feeding mechanism 2 clamps and positions all aluminum bars and other related components through the bridging clamp 5 and the two-pole clamp 44, the two-axis moving mechanism 1 drives the feeding mechanism 2 to move right above the clamping tool 74, the feeding mechanism 2 places the raw materials on the clamping tool 74, a plurality of magnets 77 adsorb the raw materials, the two-axis moving mechanism 1 drives the feeding mechanism 2 to return to the original position to continue to take off a batch of raw materials, when the raw materials are taken, the welding mechanism 66 presses downwards, the synchronous switch component 79 clamps the raw materials tightly, after the welding is completed, the welding mechanism 66 ascends, the synchronous switch component 79 releases the products, the feeding mechanism 2, the discharging mechanism 58 and the welding mechanism 66 which take the raw materials are driven by the two-axis moving mechanism 1 to move, the discharging mechanism 58 moves right above the clamping tool 74, the discharging mechanism 58 takes out the unclamped products, the two-axis moving mechanism 1 continues to move, the feeding mechanism 2 places the next batch of raw materials on the clamping tool 74, and the welded products are put down.

In order to realize clamping the bridging aluminium bar and the components thereon at the same time, the following characteristics are specifically arranged:

feed mechanism 2 still includes one and is the fixed flitch 3 that sets up on diaxon moving mechanism 1's output of horizontality, it is the first cylinder 4 that vertical state set up to go up the fixed first cylinder 4 that is provided with in flitch 3 top, the output of first cylinder 4 passes flitch 3 downward output, the fixed transmission connecting rod 57 that is the horizontality and sets up that is provided with on the output of first cylinder 4, transmission connecting rod 57 links to each other with all bridging anchor clamps 5 and two pole clamps 44 are fixed, every bridging anchor clamps 5 all includes: the fixture mounting plate 6 is horizontally arranged below the upper material plate 3, four first supporting rods 11 which are vertically arranged are fixedly arranged at the top of the fixture mounting plate 6, and the tops of the first supporting rods 11 are fixedly connected with the upper material plate 3; the pressing block mounting plate 8 is movably arranged in the middle of the four first supporting rods 11 in a horizontal state and can move up and down along the first supporting rods 11, the top of the pressing block mounting plate 8 is fixedly connected with the transmission connecting rod 57, three first pressing blocks 9 arranged in a vertical state and two second pressing blocks 10 are fixedly arranged at the bottom of the pressing block mounting plate 8, an inclined plane part is formed at the bottom of each first pressing block 9, and two inclined plane parts arranged in a symmetrical state are formed at the bottom of each second pressing block 10; two fixed limiting blocks 12 which are fixedly arranged at the bottom of the fixture mounting plate 6 in a symmetrical state, each fixed limiting block 12 is arranged at the same side of the bridging aluminum bar and is abutted against the bridging aluminum bar, a first limiting boss 13 which is arranged in a horizontal state is formed on one side of the fixed limiting block 12 abutted against the bridging aluminum bar, the first limiting boss 13 can be abutted against one side of the nickel sheet, an L-shaped limiting pressing block 14 is fixedly arranged on one side of the fixed limiting block 12 abutted against the bridging aluminum bar, and a second limiting boss 15 which is abutted against the top of the nickel sheet is formed at the bottom of the L-shaped limiting pressing block 14; the two positioning and clamping pins 16 are movably and symmetrically arranged at the bottom of the fixture mounting plate 6 in a vertical state, a guide rod 17 arranged in a vertical state is formed at the top of each positioning and clamping pin 16, the top of each guide rod 17 penetrates through the fixture mounting plate 6 and is screwed with a nut, a first reset spring 19 is movably sleeved on each guide rod 17, the bottom of each first reset spring 19 is abutted against the positioning and clamping pin 16, the top of each first reset spring is abutted against the bottom of the fixture mounting plate 6, and a guide cone 18 is formed at the bottom of each positioning and clamping pin 16; two inserting and clamping components 26 which are movably arranged on the clamp mounting plate 6 in a symmetrical state and are used for clamping the NTC, and the top of each inserting and clamping component 26 is abutted against two inclined plane parts of one second lower pressing block 10; two first nickel sheet assemblies 20 which are symmetrically and movably arranged on the clamp mounting plate 6 and are arranged opposite to the corresponding fixed limiting blocks 12, the top of each first nickel sheet assembly 20 is abutted against the inclined plane part of one first lower pressing block 9, and each first nickel sheet assembly 20 is arranged between one inserting and clamping assembly 26 and the corresponding fixed limiting block 12; the wire harness assembly 35 is movably arranged on the clamp mounting plate 6 and used for clamping a wire harness, the top of the wire harness assembly 35 is abutted to the inclined plane part of one first pressing block 9, and the wire harness assembly 35 is arranged between the two inserting and clamping assemblies 26.

The clamp mounting plate 6 is fixedly arranged on the feeding plate 3 through four first supporting rods 11, two positioning clamping pins 16 are movably arranged on the clamp mounting plate 6, when the clamp mounting plate 6 descends, one side of the aluminum bar is abutted by a fixed limiting block 12, the two positioning clamping pins 16 are inserted into two pin holes of the aluminum bar, under the condition that the distance between the two positioning clamping pins 16 and the fixed limiting block 12 is negative tolerance, the positioning clamping pins 16 can clamp the aluminum bar together with the fixed limiting block 12, a press block mounting plate 8 is movably arranged between the clamp mounting plate 6 and the feeding plate 3, a first lower press block 9 and a second lower press block 10 are fixedly arranged on the press block mounting plate 8, the first air cylinder 4 is connected with the press block mounting plate 8 through a transmission connecting rod 57, the first air cylinder 4 drives the press block mounting plate 8 to move up and down, when the press block mounting plate 8 moves down, the first lower press block 9 drives a first nickel sheet assembly 20 and a wire harness assembly 35 to respectively clamp a nickel sheet and a wire harness, and the second lower press block 10 drives an inserting assembly 26 to clamp the NTC tightly.

In order to clamp the nickel sheet, the following characteristics are specifically set:

every first nickel sheet subassembly 20 all sets up in the first nickel sheet clamping jaw 25 and the activity at anchor clamps mounting panel 6 bottom including being the vertical state activity and sets up in the first sliding subassembly 21 at anchor clamps mounting panel 6 top including the activity, first sliding subassembly 21 sets up in anchor clamps mounting panel 6 top and the fixed first sliding block 22 that links to each other with first nickel sheet clamping jaw 25 including the activity, one side top shaping that fixed stopper 12 was kept away from to first sliding block 22 has with first briquetting 9 complex arc face portion, one side that every first sliding block 22 is close to fixed stopper 12 all fixes and is provided with a first guide bolt 23 that is the horizontality setting, anchor clamps mounting panel 6 top shaping has two first direction ears 7 that are vertical state setting, every first guide bolt 23 equal coaxial activity sets up in the first direction ear 7 that corresponds, the cover that all moves about on every first guide bolt 23 is equipped with a second reset spring 24, the one end of every second reset spring 24 offsets with the first direction ear 7 that corresponds, the other end offsets with the first sliding block 22 that corresponds.

The arc surface part of the first sliding block 22 is matched with the first press block 9 and can approach the fixed limiting block 12 along with the downward pressing of the first press block 9, and the first limiting boss 13 abuts against one side of the nickel sheet, so that when the first press block 9 is pressed downward, the first nickel sheet clamping jaw 25 and the first limiting boss 13 clamp the nickel sheet together.

In order to realize the clamping of the NTC, the following characteristics are specifically set:

each of the clip assemblies 26 includes: the two second sliding blocks 30 are movably arranged at the top of the clamp mounting plate 6 in a symmetrical state, and cambered surfaces matched with the second lower pressing blocks 10 are formed on the opposite sides of the tops of the two second sliding blocks 30; the two T-shaped side clamping jaws 27 are movably arranged at the bottom of the clamp mounting plate 6 in a symmetrical state, and the tops of the two T-shaped side clamping jaws 27 are fixedly connected with the corresponding second sliding blocks 30; the first clamping column 28 is movably arranged at the bottom of the clamp mounting plate 6, a synapse which is arranged in a horizontal state and is used for being inserted into the NTC cylinder is formed at the bottom of the first clamping column 28, and the top of the first clamping column 28 is fixedly connected with a second sliding block 30 which is far away from the wiring harness; the second clamping column 29 is movably arranged at the bottom of the clamp mounting plate 6 and is arranged opposite to the first clamping column 28, a concave part which is arranged in a horizontal state and is matched with the NTC bulge is formed at the bottom of the second clamping column 29, and the top of the second clamping column 29 is fixedly connected with another second sliding block 30; the two limiting sliding plates 31 are fixedly arranged on the two T-shaped side clamping jaws 27 respectively in a horizontal state, one of the two limiting sliding plates is fixedly connected with the first clamping column 28, the other limiting sliding plate is fixedly connected with the second clamping column 29, and the top of each limiting sliding plate 31 is abutted against the bottom of the clamp mounting plate 6; fixed briquetting 32 is vertical state fixed setting in 6 bottoms of anchor clamps mounting panel, fixed briquetting 32 middle part is fixed to be provided with two second guide bolt 33 that are the horizontal state symmetry and set up, and the middle part of every second guide bolt 33 all passes corresponding limiting slide 31, and equal movable sleeve is equipped with a third reset spring 34 on every second guide bolt 33, and every third reset spring 34's one end all offsets with fixed briquetting 32, and the other end all offsets with corresponding limiting slide 31.

The second pressing block 10 is matched with the two second sliding blocks 30, when the second pressing block 10 is pressed down, the two second sliding blocks 30 move oppositely, the first clamping column 28 and the second clamping column 29 jointly abut against the cylindrical part of the NTC, the two T-shaped side clamping jaws 27 and the fixed pressing block 32 jointly clamp the flat plate part of the NTC, the two third return springs 34 are stressed to contract, when the second pressing block 10 is lifted up, the third return springs 34 release pressure, and the two second sliding blocks 30 are far away from each other.

In order to realize the clamping of the wire harness, the following characteristics are specifically set:

the wire harness assembly 35 includes: the Y-shaped sliding block 37 is movably arranged at the top of the clamp mounting plate 6 in a horizontal state, an arc surface part matched with the first lower pressing block 9 is formed at the top of one end, close to the fixed limiting block 12, of the Y-shaped sliding block 37, and the terminal pushing block 36 is movably arranged at the bottom of the clamp mounting plate 6 in a vertical state and is fixedly connected with the Y-shaped sliding block 37; the arc-shaped stop block 38 is fixedly arranged at the bottom of the clamp mounting plate 6 in a vertical state, the arc-shaped stop block 38 is arranged on one side, away from the fixed limiting block 12, of the terminal push block 36, and a downward pressing boss 39 arranged in a vertical state is formed on one side, close to the terminal push block 36, of the arc-shaped stop block 38; the two wire clamping jaws 40 are movably arranged at the bottom of the clamp mounting plate 6 in a symmetrical state; two line sliders 41 are set up in anchor clamps mounting panel 6 top for the activity of symmetric state, and two one sides that line slider 41 is close to terminal ejector pad 36 all the shaping have with Y type slider 37 matched with inclined plane portion, and two one sides that line slider 41 kept away from Y type slider 37 articulate jointly has a bolt 42 that is the horizontality and sets up, and the cover is equipped with a fourth reset spring 43 on the bolt 42, and two line sliders 41 are inconsistent respectively at the both ends of fourth reset spring 43.

One end of the Y-shaped sliding block 37 close to the fixed limiting block 12 is matched with the first pressing block 9, when the first pressing block 9 presses down, the Y-shaped sliding block 37 drives the terminal push block 36 to be close to the arc-shaped stop block 38 and to support the terminal of the wiring harness together, the other end of the Y-shaped sliding block 37 is in contact with the two line sliding blocks 41 and drives the two line sliding blocks to be close to each other in opposite directions, the two line clamping jaws 40 clamp the line end of the wiring harness in opposite directions, the fourth reset spring 43 is stressed and compressed, when the first pressing block 9 ascends, the fourth reset spring 43 pushes the two line sliding blocks 41 to be away from each other, and the Y-shaped sliding block 37 is far away from the arc-shaped stop block 38.

In order to realize the clamping of the positive aluminum bar and the components thereon and the clamping of the negative aluminum bar and the components thereon, the following characteristics are specifically arranged:

the structure of the two-pole clamp 44 is similar to that of the bridging clamp 5, the two-pole clamp 44 also includes one of the harness assemblies 35, one of the fixed stoppers 12 and one of the L-shaped stopper blocks 14, and the two-pole clamp 44 further includes: the clamping mounting plate 45 is horizontally arranged below the feeding plate 3, four second supporting rods 49 which are vertically arranged are fixedly arranged at the top of the clamping mounting plate 45, and the tops of the second supporting rods 49 are fixedly connected with the feeding plate 3; the downward pressing mounting plate 47 is movably arranged in the middle of the four second supporting rods 49 in a horizontal state and can move up and down along the second supporting rods 49, the top of the downward pressing mounting plate 47 is fixedly connected with the transmission connecting rod 57, four third downward pressing blocks 48 arranged in a vertical state are fixedly arranged at the bottom of the downward pressing mounting plate 47, and an inclined plane part is formed at the bottom of each third downward pressing block 48; two second nickel sheet assemblies 50 symmetrically arranged on two sides of the corresponding wire harness assembly 35, each second nickel sheet assembly 50 comprises a second sliding assembly 52, the second sliding assembly 52 has the same structure as the first sliding assembly 21, each second nickel sheet assembly 50 further comprises a second nickel sheet clamping jaw 51 fixedly arranged at the bottom of the second nickel sheet assembly 50, and three second guide lugs 46 vertically arranged are formed at the top of the clamping mounting plate 45, wherein the two second guide lugs 46 are arranged on one side of the two second sliding assemblies 52 close to the fixed limiting block 12 and matched with the corresponding second sliding assemblies 52; the aluminum bar assembly 53 is movably arranged on one side, far away from the bridging clamp 5, of the clamping mounting plate 45, the aluminum bar assembly 53 comprises a third sliding assembly 56, the third sliding assembly 56 is identical to the first sliding assembly 21 in structure, the top of one side, far away from the wire harness assembly 35, of the third sliding assembly 56 is matched with a third lower pressing block 48, one of the second guide lugs 46 is arranged between the aluminum bar assembly 53 and the wire harness assembly 35 and is matched with the third sliding assembly 56, the aluminum bar assembly 53 further comprises an L-shaped hook claw 55 fixedly arranged at the bottom of the third sliding assembly 56, and two positioning clamp claws 54 which are in a vertical state and are fixedly arranged at the bottom of the clamping mounting plate 45.

The clamping mounting plate 45 is fixedly arranged on the feeding plate 3 through four second supporting rods 49, a pressing mounting plate 47 is movably arranged between the clamping mounting plate 45 and the feeding plate 3, third pressing blocks 48 are fixedly arranged on the pressing mounting plate 47, the first air cylinder 4 is connected with the pressing mounting plate 47 through a transmission connecting rod 57, the first air cylinder 4 drives the pressing mounting plate 47 to move up and down, when the pressing mounting plate 47 moves down, two of the third pressing blocks 48 drive the second nickel sheet assembly 50 to be close to the fixed limiting block 12 and to jointly abut against a nickel sheet, one third pressing block 48 drives the L-shaped hook claw 55 to move towards the positioning bayonet lock 54 and enable the L-shaped hook claw and the positioning bayonet lock to jointly clamp aluminum bars with the fixed limiting block 12, and finally one third pressing block 48 drives the wiring harness assembly 35 to clamp wiring harnesses.

In order to guarantee when welding, each subassembly centre gripping location is firm, has specifically set up following characteristic:

centre gripping frock 74 is the fixed centre gripping base 76 that sets up in the welding bench 75 top of horizontality including fixed welding bench 75 that sets up under diaxon moving mechanism 1, and the fixed magnet 77 that is the horizontality and sets up that is provided with in centre gripping base 76 top, and the fixed hand clamp 78 that is provided with a plurality of being used for with the common tight raw materials of centre gripping base 76 in centre gripping base 76 top both sides, and synchro switch subassembly 79 includes: two lifting bases 80 which are fixedly arranged at the top of the welding table 75 in a symmetrical state, a lifting column 81 which is arranged in a vertical state is formed at the top of the lifting bases 80, and a fixing bolt 82 which is arranged in a horizontal state is fixedly arranged on the side wall of each lifting base 80; the two lifting sleeves 83 are movably sleeved on the corresponding lifting columns 81, a fifth reset spring 86 is coaxially arranged in each lifting sleeve 83, the top of each fifth reset spring 86 is abutted against the lifting sleeve 83, the bottom of each fifth reset spring 86 is abutted against the top of each lifting column 81, and a waist-shaped sliding hole 84 for the fixing bolt 82 to slide is formed in the middle of each lifting sleeve 83; the two clamping sleeves 87 are fixedly arranged on the handles of the two rows of hand clamps 78 in a horizontal state, two connecting rotating shafts 88 are fixedly arranged at two ends of each clamping sleeve 87, two synchronous sliding rods 85 arranged in a horizontal state are formed at two sides of each lifting sleeve 83, and each connecting rotating shaft 88 is movably arranged in the corresponding synchronous sliding rod 85; two compression bar supports 89 which are fixedly arranged at the top of the welding mechanism 66 in a symmetrical state; the two surplus barrels 90 are opened downwards and are fixedly arranged on one sides, far away from each other, of the two pressure rod supports 89 in a symmetrical state; the two synchronous compression rods 92 are coaxially and movably arranged in the corresponding allowance barrel 90, a sliding boss 93 which is arranged in a horizontal state is formed at the top of each synchronous compression rod 92, an allowance spring 91 is coaxially and movably arranged in each allowance barrel 90, the top of each allowance spring 91 is abutted against the allowance barrel 90, and the bottom of each allowance spring is abutted against the top of the corresponding synchronous compression rod 92; and the two anti-falling covers 94 are fixedly arranged at the bottoms of the corresponding allowance barrels 90, and the bottoms of the synchronous pressure rods 92 penetrate through the anti-falling covers 94 to extend downwards.

After raw materials are sent to the clamping tool 74, terminal wire harnesses and NTCs which are not easy to fix are preliminarily fixed through the magnet 77, the two-shaft moving mechanism 1 drives the welding mechanism 66 to move right above the clamping tool 74 and move downwards, the bottom of the synchronous pressure rod 92 firstly abuts against the top of the lifting sleeve 83, the force required by deformation of the allowance spring 91 is far larger than that of the fifth reset spring 86, the fifth reset spring 86 is firstly compressed under stress, the synchronous slide rod 85 drives the two clamping sleeves 87 to move downwards, the synchronous slide rod 85 moves horizontally along the synchronous slide rod 85 and can rotate when the rotating shaft 88 is connected to lift, the clamping sleeves 87 drive all the hand clamps 78 to compress the raw materials, after compression, the fifth reset spring 86 cannot be compressed again, the allowance spring 91 begins to deform along with continuous pressing of the welding mechanism 66, and the welding mechanism 66 begins to work.

In order to take down the welded product, the following characteristics are specifically set:

the blanking mechanism 58 includes: the blanking plate 59 is fixedly arranged at the output end of the two-axis moving mechanism 1 in a horizontal state, the top of the blanking plate 59 is fixedly provided with a second cylinder 60 which is arranged in a vertical state, and the output end of the second cylinder 60 penetrates through the blanking plate 59 to be output downwards; the blanking mounting plate 61 is horizontally arranged below the blanking plate 59, a plurality of third support rods 67 are fixedly arranged at the top of the blanking mounting plate 61 in a vertical state, and the tops of the third support rods 67 are fixedly connected with the blanking plate 59; the taking and placing control plate 64 is movably arranged in the middle of the third support rods 67 in a horizontal state and can move up and down along the third support rods 67, the top of the taking and placing control plate 64 is fixedly connected with the output end of the second air cylinder 60, a plurality of fourth lower pressing blocks 65 are fixedly arranged at the bottom of the taking and placing control plate 64, and an inclined plane part is formed at the bottom of each fourth lower pressing block 65; a plurality of unloading anchor clamps 68, the activity sets up on unloading mounting panel 61, every two unloading anchor clamps 68 set up for a set of in opposite directions, unloading mounting panel 61 bottom still fixed be provided with two waist type round pins 72 that are vertical state symmetry setting, every waist type round pin 72 all sets up with a unloading anchor clamps 68 in opposite directions, every unloading anchor clamps 68 all includes a activity and sets up in the third sliding block 69 at unloading mounting panel 61 top, the one side top that third sliding block 69 of two unloading anchor clamps 68 of cooperation in opposite directions all the shaping have with fourth briquetting 65 matched with inclined plane portion down, the shaping of one side that third sliding block 69 is relative with inclined plane portion has two accommodation holes 70, equal coaxial activity is provided with a sixth reset spring 73 in every accommodation hole 70, the other end of every sixth reset spring 73 all sets up in the accommodation hole 70 of another adjacent third sliding block 69 coaxially, the shaping of unloading mounting panel 61 top has two limit stop 62 that are the symmetry setting, two all the shaping on the opposite directions of two limit stop 62 have two and hold post 63 that the setting up in the horizontality, the one end of sixth reset spring 73 of sidemost sets up in the third sliding block 69 of the side, the other end of the corresponding fixed hook pawl 71 is provided with every sliding block 69, the slider 71. Every two blanking clamps 68 of a group together clamp bridging aluminum bars, an anode aluminum bar or a cathode aluminum bar is clamped by the single blanking clamps 68 and the waist-shaped pin 72, when the second cylinder 60 controls the taking and placing control plate 64 to press down, the plurality of fourth lower pressing blocks 65 extrude the third sliding blocks 69, the two third sliding blocks 69 which are matched with each other are far away from each other, the taking claw 71 is far away from each other, the sixth reset spring 73 is stressed and compressed, when the second cylinder 60 controls the taking and placing control plate 64 to lift up, the sixth reset spring 73 releases pressure, the two third sliding blocks 69 which are matched with each other are close to each other, the two taking claws 71 are opposite to clamp bridging aluminum bars, and the blanking claws of the single blanking clamps 68 and the waist-shaped pin 72 are together clamp the anode aluminum bar or the cathode aluminum bar.

The feeding mechanism 2, the blanking mechanism 58 and the welding mechanism 66 are all fixedly arranged on the output end of the two-axis moving mechanism 1, the three synchronously move horizontally or vertically, when the feeding mechanism 2 takes materials, the clamp mounting plate 6 descends, the fixed limiting block 12 is abutted against one side of the aluminum bar, the two positioning and clamping pins 16 are inserted into two pin holes of the aluminum bar, under the condition that the distance between the two positioning and clamping pins 16 and the fixed limiting block 12 is negative tolerance, the positioning and clamping pins 16 and the fixed limiting block 12 can clamp the aluminum bar together, the first air cylinder 4 is connected with the briquetting mounting plate 8 through the transmission connecting rod 57, when the first air cylinder 4 drives the briquetting mounting plate 8 to move downwards, the first lower briquetting 9 drives the first nickel sheet component 20 and the wire harness component 35 to clamp the nickel sheet and the wire harness respectively, the second lower briquetting 10 drives the inserting and clamping component 26 to clamp the NTC, after the materials are taken, the two-axis moving mechanism 1 drives the feeding mechanism 2 to move to the position right above the clamping tool 74, the feeding mechanism 2 places raw materials on a clamping tool 74, when the feeding mechanism 2 descends, a positioning clamping pin 16 firstly abuts against the clamping tool 74, a first reset spring 19 is stressed to compress the positioning clamping pin 16 to gradually withdraw from a pin hole of an aluminum bar, a plurality of magnets 77 adsorb a wire harness terminal and an NTC to carry out primary fixation, a two-shaft moving mechanism 1 drives the feeding mechanism 2 to return to the original position to continuously take off a batch of raw materials, when the raw materials are taken, a welding mechanism 66 is pressed downwards, the bottom of a synchronous pressure rod 92 firstly abuts against the top of a lifting sleeve 83, the force required by deformation of a residual spring 91 is far larger than that of a fifth reset spring 86, the fifth reset spring 86 is stressed to be firstly compressed, a synchronous slide rod 85 drives two clamping sleeves 87 to move downwards, a connecting rotating shaft 88 moves horizontally along the synchronous slide rod 85 and can rotate, the clamping sleeves 87 drive all hand clamps 78 to compress the raw materials, after the pressing, the fifth return spring 86 cannot be compressed again, the allowance spring 91 starts to deform along with the continuous pressing of the welding mechanism 66, the welding mechanism 66 starts to work, after the welding is completed, the welding mechanism 66 rises, the fifth return spring 86 drives the jacket 87 to rise, the hand clamps 78 loosen the product, the two-axis moving mechanism 1 continues to drive the material taking feeding mechanism 2, the material taking mechanism 58 and the welding mechanism 66 to move, the material taking mechanism 58 moves to the position right above the clamping tool 74, the second cylinder 60 controls the material taking and placing control plate 64 to rise, the sixth return spring 73 releases pressure, the two third sliding blocks 69 which are matched with each other are close to each other, the two material taking claws 71 clamp and bridge the aluminum bars oppositely, the material taking claw of the independent material discharging clamp 68 and the waist-shaped pin 72 clamp the anode aluminum bar or the cathode aluminum bar together, the two-axis moving mechanism 1 continues to move, the material feeding mechanism 2 places the next batch of raw material on the clamping tool 74, and the welded product is put down by the material taking mechanism 58.

The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims (8)

1. The utility model provides an integrative welding frock of nickel aluminium pencil terminal, includes a diaxon moving mechanism (1) and a fixed welding mechanism (66) that set up on diaxon moving mechanism (1) output, its characterized in that still includes:

the feeding mechanism (2) is fixedly arranged at the output end of the two-shaft moving mechanism (1), and the feeding mechanism (2) comprises a plurality of bridging clamps (5) for clamping bridging aluminium bars and upper components thereof and two-pole clamps (44) for clamping two-pole aluminium bars and upper components thereof;

the blanking mechanism (58) is fixedly arranged on the output end of the two-axis moving mechanism (1);

and the clamping tool (74) is fixedly arranged right below the two-axis moving mechanism (1), and the clamping tool (74) comprises a synchronous switch component (79) for clamping a workpiece and a plurality of magnets (77) for adsorbing raw materials from the lower part.

2. The nickel-aluminum wire harness terminal integrated welding tool as claimed in claim 1, wherein the feeding mechanism (2) further comprises a feeding plate (3) fixedly arranged at the output end of the two-axis moving mechanism (1) in a horizontal state, a first cylinder (4) arranged in a vertical state is fixedly arranged at the top of the feeding plate (3), the output end of the first cylinder (4) penetrates through the feeding plate (3) to output downwards, a transmission connecting rod (57) arranged in a horizontal state is fixedly arranged at the output end of the first cylinder (4), the transmission connecting rod (57) is fixedly connected with all bridging clamps (5) and two-pole clamps (44), and each bridging clamp (5) comprises:

the clamp mounting plate (6) is arranged below the feeding plate (3) in a horizontal state, four first supporting rods (11) which are arranged in a vertical state are fixedly arranged at the top of the clamp mounting plate (6), and the tops of the first supporting rods (11) are fixedly connected with the feeding plate (3);

the pressing block mounting plate (8) is movably arranged in the middle of the four first supporting rods (11) in a horizontal state and can move up and down along the first supporting rods (11), the top of the pressing block mounting plate (8) is fixedly connected with the transmission connecting rod (57), three first pressing blocks (9) which are arranged in a vertical state and two second pressing blocks (10) are fixedly arranged at the bottom of the pressing block mounting plate (8), an inclined plane part is formed at the bottom of each first pressing block (9), and two inclined plane parts which are symmetrically arranged are formed at the bottom of each second pressing block (10);

the two fixed limiting blocks (12) are fixedly arranged at the bottom of the fixture mounting plate (6) in a symmetrical state, each fixed limiting block (12) is arranged at the same side of the bridging aluminum bar and is abutted against the bridging aluminum bar, a first limiting boss (13) arranged in a horizontal state is formed on one side of the fixed limiting block (12) abutted against the bridging aluminum bar, the first limiting boss (13) can be abutted against one side of the nickel sheet, an L-shaped limiting pressing block (14) is fixedly arranged on one side of the fixed limiting block (12) abutted against the bridging aluminum bar, and a second limiting boss (15) abutted against the top of the nickel sheet is formed at the bottom of the L-shaped limiting pressing block (14);

the positioning and clamping device comprises two positioning and clamping pins (16), wherein the two positioning and clamping pins are movably and symmetrically arranged at the bottom of a clamp mounting plate (6) in a vertical state, a guide rod (17) arranged in a vertical state is formed at the top of each positioning and clamping pin (16), the top of the guide rod (17) penetrates through the clamp mounting plate (6) and is screwed with a nut, a first reset spring (19) is movably sleeved on each guide rod (17), the bottom of each first reset spring (19) is abutted against the positioning and clamping pin (16), the top of each first reset spring is abutted against the bottom of the clamp mounting plate (6), and a guide cone (18) is formed at the bottom of each positioning and clamping pin (16);

the two inserting and clamping components (26) are movably arranged on the clamp mounting plate (6) in a symmetrical state and are used for clamping the NTC, and the top of each inserting and clamping component (26) is abutted against two inclined plane parts of one second lower pressing block (10);

the two first nickel sheet assemblies (20) are movably arranged on the clamp mounting plate (6) in a symmetrical state and are arranged opposite to the corresponding fixed limiting blocks (12), the top of each first nickel sheet assembly (20) is abutted against the inclined plane part of one first lower pressing block (9), and each first nickel sheet assembly (20) is arranged between one inserting and clamping assembly (26) and the corresponding fixed limiting block (12);

the wire harness assembly (35) is movably arranged on the clamp mounting plate (6) and used for clamping a wire harness, the top of the wire harness assembly (35) is abutted to the inclined plane part of one first lower pressing block (9), and the wire harness assembly (35) is arranged between the two inserting and clamping assemblies (26).

3. The nickel-aluminum wire harness terminal integrated welding tool as claimed in claim 2, wherein each first nickel sheet component (20) comprises a first nickel sheet clamping jaw (25) movably arranged at the bottom of the fixture mounting plate (6) in a vertical state and a first sliding component (21) movably arranged at the top of the fixture mounting plate (6), the first sliding component (21) comprises a first sliding block (22) movably arranged at the top of the fixture mounting plate (6) and fixedly connected with the first nickel sheet clamping jaw (25), an arc surface portion matched with the first lower pressing block (9) is formed at the top of one side, away from the fixed limiting block (12), of the first sliding block (22), a first guide bolt (23) horizontally arranged is fixedly arranged at one side, close to the fixed limiting block (12), of each first guide bolt (22), two first guide lugs (7) vertically arranged are formed at the top of the fixture mounting plate (6), each first guide bolt (23) is coaxially and movably arranged in the corresponding first guide lug (7), each first guide bolt (23) is provided with a second movable reset spring (24), and the other end of each first guide bolt abuts against the corresponding reset spring (24).

4. The nickel-aluminum wire harness terminal integrated welding tool as claimed in claim 3, wherein each plug-in clamp assembly (26) comprises:

the two second sliding blocks (30) are movably arranged at the top of the clamp mounting plate (6) in a symmetrical state, and arc surface parts matched with the second lower pressing block (10) are formed on the opposite sides of the tops of the two second sliding blocks (30);

the two T-shaped side clamping jaws (27) are movably arranged at the bottom of the clamp mounting plate (6) in a symmetrical state, and the tops of the two T-shaped side clamping jaws (27) are fixedly connected with corresponding second sliding blocks (30);

the first clamping column (28) is movably arranged at the bottom of the clamp mounting plate (6), a synapse which is arranged in a horizontal state and is used for being inserted into the NTC cylinder is formed at the bottom of the first clamping column (28), and the top of the first clamping column (28) is fixedly connected with a second sliding block (30) far away from the wiring harness;

the second clamping column (29) is movably arranged at the bottom of the clamp mounting plate (6) and is arranged opposite to the first clamping column (28), a concave part which is arranged in a horizontal state and is matched with the NTC protrusion is formed at the bottom of the second clamping column (29), and the top of the second clamping column (29) is fixedly connected with another second sliding block (30);

the two limiting sliding plates (31) are respectively and fixedly arranged on the two T-shaped side clamping jaws (27) in a horizontal state, one of the two limiting sliding plates is fixedly connected with the first clamping column (28), the other limiting sliding plate is fixedly connected with the second clamping column (29), and the top of each limiting sliding plate (31) is abutted against the bottom of the clamp mounting plate (6);

fixed briquetting (32), be vertical state fixed set up in anchor clamps mounting panel (6) bottom, fixed briquetting (32) middle part is fixed to be provided with two second guide bolt (33) that are the horizontal state symmetry and set up, the middle part of every second guide bolt (33) all passes corresponding limit slide (31), equal movable sleeve is equipped with a third reset spring (34) on every second guide bolt (33), the one end of every third reset spring (34) all offsets with fixed briquetting (32), the other end all offsets with corresponding limit slide (31).

5. The nickel aluminum wire harness terminal integral welding tool according to claim 2, wherein the wire harness assembly (35) comprises:

a Y-shaped sliding block (37) which is movably arranged on the top of the clamp mounting plate (6) in a horizontal state, an arc surface part matched with the first lower pressing block (9) is formed on the top of one end of the Y-shaped sliding block (37) close to the fixed limiting block (12),

the terminal push block (36) is movably arranged at the bottom of the clamp mounting plate (6) in a vertical state and is fixedly connected with the Y-shaped sliding block (37);

the arc-shaped stop block (38) is fixedly arranged at the bottom of the clamp mounting plate (6) in a vertical state, the arc-shaped stop block (38) is arranged on one side, away from the fixed limiting block (12), of the terminal push block (36), and a pressing boss (39) arranged in a vertical state is formed on one side, close to the terminal push block (36), of the arc-shaped stop block (38);

the two wire clamping jaws (40) are movably arranged at the bottom of the clamp mounting plate (6) in a symmetrical state;

two line slider (41), it sets up in anchor clamps mounting panel (6) top to be the symmetry state activity, one side that two line slider (41) are close to terminal ejector pad (36) all the shaping have with Y type slider (37) matched with inclined plane portion, one side that Y type slider (37) were kept away from in two line slider (41) articulates jointly has a bolt (42) that is the horizontality and sets up, the cover is equipped with a fourth reset spring (43) on bolt (42), two line slider (41) are inconsistent respectively at the both ends of fourth reset spring (43).

6. The nickel-aluminum wire harness terminal integrated welding tool as claimed in claim 4, wherein the two-pole clamp (44) also comprises the wire harness assembly (35), the fixing limiting block (12) and the L-shaped limiting pressing block (14), and the two-pole clamp (44) further comprises:

the clamping mounting plate (45) is arranged below the feeding plate (3) in a horizontal state, four second supporting rods (49) arranged in a vertical state are fixedly arranged at the top of the clamping mounting plate (45), and the tops of the second supporting rods (49) are fixedly connected with the feeding plate (3);

the downward pressing mounting plate (47) is movably arranged in the middle of the four second supporting rods (49) in a horizontal state and can move up and down along the second supporting rods (49), the top of the downward pressing mounting plate (47) is fixedly connected with the transmission connecting rod (57), four third downward pressing blocks (48) arranged in a vertical state are fixedly arranged at the bottom of the downward pressing mounting plate (47), and an inclined plane part is formed at the bottom of each third downward pressing block (48);

the two second nickel sheet assemblies (50) are symmetrically arranged on two sides of the corresponding wire harness assembly (35), each second nickel sheet assembly (50) comprises a second sliding assembly (52), the second sliding assembly (52) is the same as the first sliding assembly (21) in structure, each second nickel sheet assembly (50) further comprises a second nickel sheet clamping jaw (51) fixedly arranged at the bottom of the second nickel sheet assembly (50), three second guide lugs (46) arranged in a vertical state are formed at the top of the clamping mounting plate (45), and the two second guide lugs (46) are arranged on one side, close to the fixed limiting block (12), of the two second sliding assemblies (52) and matched with the corresponding second sliding assemblies (52);

aluminium bar subassembly (53), the activity sets up in the one side of centre gripping mounting panel (45) keeping away from bridging anchor clamps (5), aluminium bar subassembly (53) is including a third slip subassembly (56), third slip subassembly (56) and first slip subassembly (21) structure are the same, one side top and third briquetting (48) cooperate down of pencil subassembly (35) are kept away from in third slip subassembly (56), one of them second direction ear (46) set up between aluminium bar subassembly (53) and pencil subassembly (35) and cooperate with third slip subassembly (56), aluminium bar subassembly (53) still including a fixed L type hook claw (55) that set up in third slip subassembly (56) bottom to and two are fixed location bayonet lock (54) that set up in centre gripping mounting panel (45) bottom of vertical state.

7. The nickel-aluminum wire harness terminal integrated welding tool according to claim 1, wherein the clamping tool (74) further comprises a welding table (75) fixedly arranged under the two-axis moving mechanism (1), a clamping base (76) fixedly arranged at the top of the welding table (75) in a horizontal state, a plurality of magnets (77) arranged in the horizontal state are fixedly arranged at the top of the clamping base (76), a plurality of hand clamps (78) used for clamping raw materials together with the clamping base (76) are fixedly arranged on two sides of the top of the clamping base (76), and the synchronous switch assembly (79) comprises:

the two lifting bases (80) are fixedly arranged at the top of the welding table (75) in a symmetrical state, a lifting column (81) arranged in a vertical state is formed at the top of each lifting base (80), and a fixing bolt (82) arranged in a horizontal state is fixedly arranged on the side wall of each lifting base (80);

the two lifting sleeves (83) are movably sleeved on the corresponding lifting columns (81), a fifth reset spring (86) is coaxially arranged in each lifting sleeve (83), the top of each fifth reset spring (86) is abutted against the lifting sleeve (83), the bottom of each fifth reset spring is abutted against the top of each lifting column (81), and a waist-shaped sliding hole (84) for the fixing bolt (82) to slide is formed in the middle of each lifting sleeve (83);

the two clamping sleeves (87) are fixedly arranged on handles of the two rows of hand clamps (78) in a horizontal state, two connecting rotating shafts (88) are fixedly arranged at two ends of each clamping sleeve (87), two synchronous sliding rods (85) arranged in a horizontal state are formed at two sides of each lifting sleeve (83), and each connecting rotating shaft (88) is movably arranged in the corresponding synchronous sliding rod (85);

the two pressure lever supports (89) are fixedly arranged at the top of the welding mechanism (66) in a symmetrical state;

the two surplus barrels (90) are provided with downward openings and are fixedly arranged on one sides of the two pressure rod supports (89) which are far away from each other in a symmetrical state;

the two synchronous compression rods (92) are coaxially and movably arranged in the corresponding allowance barrels (90), a sliding boss (93) which is arranged in a horizontal state is formed at the top of each synchronous compression rod (92), an allowance spring (91) is coaxially and movably arranged in each allowance barrel (90), the top of each allowance spring (91) is abutted against the allowance barrel (90), and the bottom of each allowance spring is abutted against the top of the corresponding synchronous compression rod (92);

two anticreep covers (94), fixed the setting in the surplus bucket (90) bottom that corresponds, synchronous depression bar (92) the bottom is passed anticreep cover (94) downwardly extending.

8. The nickel-aluminum wire harness terminal integrated welding tool according to claim 7, wherein the blanking mechanism (58) comprises:

the blanking plate (59) is fixedly arranged at the output end of the two-shaft moving mechanism (1) in a horizontal state, the top of the blanking plate (59) is fixedly provided with a second cylinder (60) which is arranged in a vertical state, and the output end of the second cylinder (60) penetrates through the blanking plate (59) to be output downwards;

the blanking mounting plate (61) is arranged below the blanking plate (59) in a horizontal state, a plurality of third support rods (67) which are arranged in a vertical state are fixedly arranged at the top of the blanking mounting plate (61), and the tops of the third support rods (67) are fixedly connected with the blanking plate (59);

the picking and placing control plate (64) is movably arranged in the middle of the third support rods (67) in a horizontal state and can move up and down along the third support rods (67), the top of the picking and placing control plate (64) is fixedly connected with the output end of the second cylinder (60), a plurality of fourth lower pressing blocks (65) are fixedly arranged at the bottom of the picking and placing control plate (64), and an inclined plane part is formed at the bottom of each fourth lower pressing block (65);

a plurality of blanking clamps (68) are movably arranged on the blanking mounting plate (61), every two blanking clamps (68) are oppositely arranged in a group, two waist-shaped pins (72) which are symmetrically arranged in a vertical state are fixedly arranged at the bottom of the blanking mounting plate (61), each waist-shaped pin (72) is oppositely arranged with one blanking clamp (68), each blanking clamp (68) comprises a third sliding block (69) which is movably arranged at the top of the blanking mounting plate (61), an inclined plane part which is matched with a fourth lower pressing block (65) is formed at the top of the opposite side of the third sliding block (69) of the two blanking clamps (68) which are oppositely matched, two accommodating holes (70) are formed at the opposite side of the third sliding block (69), a sixth reset spring (73) is coaxially and movably arranged in each accommodating hole (70), the other end of each sixth reset spring (73) is coaxially arranged in the accommodating hole (70) of the other adjacent third sliding block (69), two limit stop blocks (62) which are symmetrically arranged at the top of the mounting plate (61) are oppositely arranged, the side edges of the two limit blocks (63) which are horizontally arranged, and the side edges of the two limit stops (63) which are opposite are arranged are horizontally arranged in the third sliding blocks (63), the bottom of each third sliding block (69) is fixedly provided with a material taking claw (71).

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