CN114473161A - High-efficient plasma welding processing equipment - Google Patents

Abstract

The invention relates to the technical field of plasma welding, in particular to high-efficiency plasma welding processing equipment which comprises a workbench, wherein inserting plates are symmetrically and fixedly arranged at the lower end part of the workbench, clamping plates are fixedly arranged at one ends of the two inserting plates, which are far away from the workbench, first circular grooves are formed in the lower end part of the workbench, first limiting grooves are formed in the inner walls of the first circular grooves, arc-shaped plates are fixedly arranged in two groups of limiting plates, central columns are uniformly and equidistantly fixedly arranged in the inner walls of the two groups of arc-shaped plates, a rotary drum is movably sleeved on the surface of each central column, second limiting discs are movably arranged in the two groups of second limiting grooves, a second threaded column is fixedly arranged at one end of each second limiting disc, which is far away from the limiting plate, each second threaded column is arranged in a threaded groove in a threaded manner, elastic plates are movably arranged in the two groups of limiting plates, connecting columns are fixedly arranged on the side walls of the elastic plates positioned at the rear ends of the elastic plates, the welding device can effectively fix the workpiece to be welded when in use, and has higher stability.

Description

High-efficient plasma welding processing equipment

Technical Field

The invention relates to the technical field of plasma welding, in particular to high-efficiency plasma welding processing equipment.

Background

Plasma welding, a welding method for melting the joint of two metals by using plasma arc as heat source, including AC plasma arc welding, micro plasma arc welding, reversed polarity plasma arc welding, pulse plasma arc welding, consumable electrode plasma arc welding, etc. it has the advantages of that within a certain thickness range, the workpiece can be formed on both sides by single-side welding without grooving and clearance, and the arc is stable, heat is concentrated, heat affected zone is small, deformation is small, productivity is high, it can be used for welding refractory, easily oxidized and heat sensitive materials, such as Mo, W, Be, Cr, Ta, Ni, Ti and their alloys, stainless steel, etc., and can also be used for welding general steel or nonferrous metals.

For example, the chinese patent discloses a plasma welding device, and the publication number: CN107378214A reads the torch type information from the information storage unit provided in the welding torch, and automatically sets the value of the pilot arc current to an appropriate value based on the read torch type information. The transition from the pilot arc to the main arc becomes smooth, the welding quality at the welding start part becomes good, and the pilot arc current value is not set excessively to burn out the welding torch, but this apparatus is difficult to effectively fix a workpiece to be welded in use, and is liable to slide during welding, resulting in deterioration of the welding effect.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme: the efficient plasma welding processing equipment comprises a workbench, wherein inserting plates are symmetrically and fixedly installed at the lower end of the workbench, clamping plates are fixedly installed at one ends, away from the workbench, of the two inserting plates, first circular grooves are formed in the lower end of the workbench, first limiting grooves are formed in the inner walls of the first circular grooves, bottom plates are movably sleeved on the surfaces of the two inserting plates, inserting grooves are formed in the upper end portions of the two bottom plates, movable grooves are formed in the inner walls of the two inserting grooves, a central plate is fixedly installed between the two bottom plates, a first threaded column is installed on the inner portion of the central plate in a threaded mode, and a first limiting plate is fixedly installed on the upper end portion of the first threaded column;

the upper end part of the workbench is fixedly provided with a welding mechanism;

the welding mechanism comprises a fixed block, the fixed block is fixedly connected with the workbench, a sleeve is fixedly arranged at the upper end part of the fixed block, and a strip-shaped groove is formed in the upper end part of the sleeve;

an adjusting mechanism is arranged at the upper part of the welding mechanism;

the adjusting mechanism comprises a fixed column, the fixed column is fixedly connected with the central plate, a first connecting rod is rotatably mounted inside the fixed column, and a disc is fixedly mounted at one end, far away from the fixed column, of the first connecting rod.

The movable column is slidably mounted inside the sleeve, a telescopic rod is fixedly mounted on the side wall of the movable column, a motor is fixedly mounted at one end, away from the movable column, of the telescopic rod, a cushion block is fixedly mounted at the lower end of the motor, and the cushion block is fixedly connected with the workbench.

The disc inner wall symmetry fixed mounting has first friction pad, two movable mounting has the second connecting rod between the first friction pad, the second connecting rod rotates and connects inside the disc, the disc was kept away from to the second connecting rod one serves fixed mounting to have welder.

Preferably, symmetry fixed mounting has a fixed strip, two on the activity post lateral wall the inside equal fixed mounting of fixed strip has interior post, interior post surface symmetry movable sleeve is equipped with first bull stick, two movable mounting has the second friction pad between the first bull stick, the fixed cover of second friction pad is established on interior post surface, two one that first bull stick deviates from mutually serves and all rotates and be connected with the second bull stick, two the second circular slot has all been seted up on the second bull stick lateral wall.

Preferably, the workstation upper end symmetry fixed mounting has the base block, two the base block all is located the fixed block right side, two the spout has all been seted up to the base block upper end, two the base block is inside all to rotate and is connected with the rotary column, two the equal fixed mounting of rotary column is in the second circular slot, two the equal fixed cover in rotary column surface is equipped with a screw thread section of thick bamboo, two the equal thread bush in screw thread section of thick bamboo surface is equipped with the screw thread ring, two equal fixed mounting has a connecting cylinder, two on the screw thread ring lateral wall equal fixed mounting has the draw runner, two under the connecting cylinder equal fixed mounting of tip, two in the draw runner is established in two spouts in the activity respectively.

Preferably, two equal fixed mounting in connecting cylinder upper end has the connecting strip, two equal fixed mounting in connecting strip upper end has the third connecting rod, two equal fixed mounting in third connecting rod upper end has the diaphragm, two equal symmetrical fixed mounting in diaphragm upper end has the riser, and is two sets of the thread groove has all been seted up to the riser lateral wall.

Preferably, two equal symmetry movable mounting in diaphragm upper end has spacing piece, and is two sets of third circular slot has all been seted up on the spacing piece lateral wall, and is two sets of second spacing groove has all been seted up to the third circular slot inside.

Preferably, it is two sets of spacing piece inside equal fixed mounting has the arc, and is two sets of even equidistance fixed mounting has the center post, every in the arc inner wall the equal movable sleeve in center post surface is equipped with the rotary drum, and is two sets of the equal movable mounting of second spacing inslot portion has the spacing dish of second, every the spacing dish of second is kept away from spacing piece and is served equal fixed mounting and have the second screw thread post, every establish in the screw thread groove in the equal screw thread of second screw thread post, and is two sets of the equal movable mounting of spacing piece has the elastic plate, is located the rear end fixed mounting has the spliced pole on the elastic plate lateral wall, the spliced pole is kept away from one of elastic plate and is served fixed mounting and have the gear.

Preferably, the upper end of the workbench is fixedly provided with a bottom plate, the bottom plate is positioned at the rear end of the base block, the upper end of the bottom plate is fixedly provided with a fixed plate, the side wall of the fixed plate is symmetrically and movably provided with anti-slip sheets, the two anti-slip sheets are internally and fixedly provided with rocking bars, the two rocking bars are movably arranged in the fixed plate and positioned at the right end and fixedly arranged on the side wall of the rocking bar.

Preferably, two equal fixed mounting of one end that the fixed plate was kept away from to the rocker has the fourth connecting rod, two the one end that the rocker was kept away from to the fourth connecting rod all rotates and installs the fixed disk, two fixed mounting has the rack on the fixed disk lateral wall.

Compared with the prior art, the invention can achieve the following beneficial effects:

firstly, when the second threaded column rotates, the limiting piece is pushed to move towards the middle part, the workpiece to be welded is subjected to preliminary limiting, the stability of the workpiece during welding is effectively ensured, the connecting cylinder is driven to move under the movement of the threaded ring, the connecting cylinder drives the sliding strip to slide in the sliding groove, when the threaded ring is separated from the threaded cylinder, the two workpieces to be welded are mutually extruded together, at the moment, the two workpieces respectively extrude the elastic plates to slightly deform, and the workpieces are extruded and fixed again under the deformation of the two elastic plates, so that the equipment can effectively fix the workpiece to be welded when in use, and the stability is higher;

when the movable column reciprocates, the movable column drives the fixed column fixed with the movable column to move in the strip-shaped groove, the first connecting rod rotationally connected with the fixed column is driven to move along with the movable column under the movement of the fixed column, the second connecting rod is driven to move by the first connecting rod at the moment, the welding gun fixed with the movable column is driven to move along with the movable column under the movement of the second connecting rod, and the welding sections of the two workpieces are subjected to spot welding under the movement of the welding gun, so that the equipment is short in heating time and concentrated in heat when in use, a heat affected area is small, deformation and stress are reduced along with the movement of the second connecting rod, and correction and heat treatment processes are not required to be arranged after welding;

the welding device can be shaken during welding, the rocking bar fixed with the welding device is driven to rotate under the rotation of the rocking bar, at the moment, the fourth connecting rod fixed with the rocking bar is driven to rotate along with the rocking bar, the fixed disc and the rack which are rotatably connected with the fourth connecting rod are driven to rotate by the rotation of the fourth connecting rod by taking the two rocking bars as central points, the rack is meshed with the gear when moving to the uppermost end, the rack drives the gear to rotate at the moment, the connecting column fixed with the rack is driven to rotate under the rotation of the gear, the connecting column drives the elastic plate fixed with the connecting column to rotate at the moment, and the workpiece to be welded is driven to rotate along with the elastic plate under the rotation of the elastic plate, so that the position of a welding point of the workpiece can be adjusted at any time when the welding device is used, and the welding effect is enhanced;

fourthly, when the device is used, the first threaded column can be rotated, the first limiting disc fixed with the first threaded column is driven to rotate in the first limiting groove under the rotation of the first threaded column, and the first threaded column is in threaded connection with the central plate, so that the first threaded column moves upwards under the rotation, the workbench is driven to move upwards along with the first threaded column under the movement of the first threaded column, the inserting plate fixed with the inserting column is driven to move in the movable groove under the movement of the workbench, and meanwhile, the inserting plate drives the clamping plate to slide in the slot, so that the device can effectively adjust the height of the workbench when in use, and the applicability is stronger;

through the design of the rotary drum, when the two limiting pieces drive the rotary drum connected with the central column to move relatively, the rotary drum is contacted with the workpiece, when the gear drives the elastic plate fixed with the gear to rotate, the workpiece is driven to rotate under the action of friction force, and the rotary drum rotates along with the workpiece, so that the rotating friction force is greatly reduced under the rotation of the rotary drum, and the workpiece can be adjusted conveniently;

sixth, through the design of the fixed column, the first connecting rod, the disc, the first friction pad, the second connecting rod and the welding gun, when the welding gun is used, the first connecting rod can be rotated inside the fixed column, the second connecting rod can also be rotated inside the disc, and when the second connecting rod rotates, friction is generated between the second connecting rod and the first friction pad, so that when the welding gun is used, the welding point position of the welding gun can be effectively adjusted according to the size of a workpiece, the welding point is more accurate, and the welding effect is better;

seventhly, through the design of sleeve, bar groove, activity post, telescopic link and motor for this equipment degree of automation is higher when using, can not produce the gas harmful to the human body during the welding, also does not have the highlight radiation, and low in labor strength, easily the operation.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a bottom plate attachment explosion configuration of the present invention;

FIG. 3 is a schematic view of an explosion structure of the plugboard connection of the present invention;

FIG. 4 is a schematic view of the connection structure of the movable column of the present invention;

FIG. 5 is a schematic view of a rack bar attachment configuration of the present invention;

FIG. 6 is a schematic view of an exploded configuration of the threaded cartridge connection of the present invention;

FIG. 7 is a schematic view of the explosion structure of the spacer according to the present invention;

fig. 8 is a schematic view of an exploded structure of the gear connection of the present invention.

Wherein: 11. a work table; 12. inserting plates; 13. clamping a plate; 14. a first circular groove; 15. a first limit groove; 21. a base plate; 22. a slot; 23. a movable groove; 24. a center plate; 25. a first threaded post; 26. a first limiting disc; 31. a fixed block; 32. a sleeve; 33. a strip-shaped groove; 34. a movable post; 35. a telescopic rod; 36. a motor; 37. cushion blocks; 41. fixing a column; 42. a first connecting rod; 43. a disc; 44. a first friction pad; 45. a second connecting rod; 46. a welding gun; 51. a fixing strip; 52. an inner column; 53. a first rotating lever; 54. a second friction pad; 55. a second rotating rod; 56. a second circular groove; 61. a base block; 62. a chute; 63. turning the column; 64. a threaded barrel; 65. a threaded ring; 66. a connecting cylinder; 67. a slide bar; 71. a connecting strip; 72. a third connecting rod; 73. a transverse plate; 74. a vertical plate; 75. a thread groove; 76. a limiting sheet; 77. a third circular groove; 78. a second limit groove; 81. an arc-shaped plate; 82. a rotating drum; 83. a second limiting disc; 84. a second threaded post; 85. an elastic plate; 86. connecting columns; 87. a gear; 91. a supporting plate; 92. a fixing plate; 93. anti-slip sheets; 94. a rocker; 95. a fourth connecting rod; 96. fixing the disc; 97. a rack.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-8, a high-efficiency plasma welding processing device comprises a workbench 11, wherein inserting plates 12 are symmetrically and fixedly installed at the lower end of the workbench 11, clamping plates 13 are fixedly installed at the ends, away from the workbench 11, of the two inserting plates 12, a first circular groove 14 is formed at the lower end of the workbench 11, a first limiting groove 15 is formed in the inner wall of the first circular groove 14, bottom plates 21 are movably sleeved on the surfaces of the two inserting plates 12, slots 22 are formed in the upper ends of the two bottom plates 21, movable grooves 23 are formed in the inner walls of the two slots 22, a central plate 24 is fixedly installed between the two bottom plates 21, a first threaded column 25 is installed in the central plate 24 through threads, and a first limiting disc 26 is fixedly installed at the upper end of the first threaded column 25;

the upper end part of the workbench 11 is fixedly provided with a welding mechanism;

the welding mechanism comprises a fixed block 31, the fixed block 31 is fixedly connected with the workbench 11, a sleeve 32 is fixedly arranged at the upper end of the fixed block 31, and a strip-shaped groove 33 is formed in the upper end of the sleeve 32;

the upper part of the welding mechanism is provided with an adjusting mechanism;

the adjusting mechanism comprises a fixed column 41, the fixed column 41 is fixedly connected with the central plate 24, a first connecting rod 42 is rotatably arranged in the fixed column 41, and a disc 43 is fixedly arranged at one end of the first connecting rod 42 far away from the fixed column 41.

The inside slidable mounting of sleeve 32 has movable post 34, and fixed mounting has telescopic link 35 on the movable post 34 lateral wall, and telescopic link 35 keeps away from one of movable post 34 and serves fixed mounting have motor 36, and tip fixed mounting has cushion 37 under the motor 36, cushion 37 and workstation 11 fixed connection.

The inner wall of the disc 43 is symmetrically and fixedly provided with first friction pads 44, a second connecting rod 45 is movably arranged between the two first friction pads 44, the second connecting rod 45 is rotatably connected inside the disc 43, and one end of the second connecting rod 45 far away from the disc 43 is fixedly provided with a welding gun 46.

Fixed strip 51 is fixed to the symmetry on the lateral wall of movable column 34, post 52 in two inside equal fixed mounting of fixed strip 51, the surperficial symmetrical movable sleeve of interior post 52 is equipped with first bull stick 53, movable mounting has second friction pad 54 between two first bull sticks 53, the fixed cover of second friction pad 54 is established on interior post 52 surface, one that two first bull sticks 53 deviate from mutually serves and all rotates and be connected with second bull stick 55, second circular slot 56 has all been seted up on two second bull stick 55 lateral walls.

11 upper end symmetry fixed mounting of workstation has base block 61, two base blocks 61 all are located fixed block 31 right side, spout 62 has all been seted up to two base block 61 upper ends, two base block 61 are inside all to rotate and are connected with the rotary column 63, the equal fixed mounting of two rotary columns 63 is in second circular slot 56, the equal fixed cover in surface of two rotary columns 63 is equipped with threaded cylinder 64, the equal threaded sleeve in surface of two threaded cylinder 64 is equipped with threaded ring 65, equal fixed mounting has connecting cylinder 66 on two threaded ring 65 lateral walls, the equal fixed mounting has draw runner 67 under two connecting cylinder 66, establish in two draw runners 67 difference activities in two spout 62.

The connecting strips 71 are fixedly mounted at the upper ends of the two connecting cylinders 66, the third connecting rods 72 are fixedly mounted at the upper ends of the two connecting strips 71, transverse plates 73 are fixedly mounted at the upper ends of the two third connecting rods 72, vertical plates 74 are symmetrically and fixedly mounted at the upper ends of the two transverse plates 73, thread grooves 75 are formed in the side walls of the two sets of vertical plates 74, limiting pieces 76 are movably mounted at the upper ends of the two transverse plates 73 in a symmetrical mode, third circular grooves 77 are formed in the side walls of the two sets of limiting pieces 76, and second limiting grooves 78 are formed in the two sets of third circular grooves 77.

Arc-shaped plates 81 are fixedly arranged in the two groups of limiting plates 76, central columns are fixedly arranged in the inner walls of the two groups of arc-shaped plates 81 at equal intervals, a rotary drum 82 is movably sleeved on the surface of each central column, second limiting discs 83 are movably arranged in the two groups of second limiting grooves 78, a second threaded column 84 is fixedly arranged at one end, far away from the limiting plates 76, of each second limiting disc 83, each second threaded column 84 is arranged in a threaded groove 75 in a threaded manner, elastic plates 85 are movably arranged in the two groups of limiting plates 76, connecting columns 86 are fixedly arranged on the side walls of the elastic plates 85 at the rear ends, gears 87 are fixedly arranged at one ends, far away from the elastic plates 85, of the connecting columns 86, when the welding machine is used, workpieces to be welded are respectively placed between the two groups of limiting plates 76, at the moment, the second threaded columns 84 can be rotated in the threaded grooves 75, the second limiting discs 83 fixed with the second threaded columns 84 are driven to rotate in the second limiting grooves 78 under the rotation of the second threaded columns 84, because the threaded groove 75 is in threaded connection with the second threaded column 84, when the second threaded column 84 rotates, the limiting piece 76 is pushed to move towards the middle, the rotating drum 82 rotatably sleeved on the central column is driven to rotate along with the movement of the limiting piece 76, the workpiece to be welded is primarily limited, the stability of the workpiece during welding is effectively ensured, then the motor 36 can be started, the telescopic rod 35 fixed with the motor 36 is driven to extend and retract under the action of the motor 36, when the telescopic rod 35 is driven to advance, the fixing strip 51 and the inner column 52 fixed with the telescopic rod are driven to advance, at the moment, the two first rotating rods 53 rotate in opposite directions by taking the inner column 52 as a central axis, at the moment, the two first rotating rods 53 respectively drive the two rotating columns 63 rotatably connected with the two first rotating rods to rotate in opposite directions, the threaded cylinder 64 is driven to rotate under the rotation of the rotating column 63, at the moment, the threaded cylinder 64 drives the two threaded rings 65 sleeved on the surface of the threaded cylinder to move relatively, at this moment, the connecting cylinder 66 is driven to move along with the movement of the threaded ring 65, the connecting cylinder 66 drives the sliding strip 67 to slide in the sliding groove 62, when the threaded ring 65 is separated from the threaded cylinder 64, two workpieces to be welded are extruded together, the two workpieces respectively extrude the elastic plates 85 to deform slightly, and the workpieces are extruded and fixed again under the deformation of the two elastic plates 85, so that the equipment can effectively fix the workpieces to be welded when in use, and the stability is higher.

11 upper end fixed mounting of workstation has fagging 91, fagging 91 is located base block 61 rear end, fagging 91 upper end fixed mounting has fixed plate 92, symmetry movable mounting has antiskid sheets 93 on the fixed plate 92 lateral wall, the inside equal fixed mounting of two sets of antiskid sheets 93 has rocker 94, establish in fixed plate 92 in two equal activities of rocker 94, fixed mounting has 98 on the rocker 94 lateral wall that is located the right-hand member, the equal fixed mounting of one end that fixed plate 92 was kept away from to two rocker 94 has fourth connecting rod 95, the one end that rocker 94 was kept away from to two fourth connecting rod 95 all rotates and installs fixed disk 96, fixed mounting has rack 97 on two fixed disk 96 lateral walls.

The working principle is as follows:

firstly, when in use, workpieces to be welded are respectively placed between two groups of limiting sheets 76, at the moment, a second threaded column 84 can be rotated in the threaded groove 75, a second limiting disc 83 fixed with the second threaded column 84 is driven to rotate in the second limiting groove 78 under the rotation of the second threaded column 84, as the threaded groove 75 is in threaded connection with the second threaded column 84, the limiting sheets 76 are pushed to move towards the middle part when the second threaded column 84 rotates, the rotary drum 82 rotatably sleeved on the central column is driven to rotate along with the movement of the limiting sheets 76, the workpieces to be welded are primarily limited, the stability of the workpieces during welding is effectively ensured, then the motor 36 can be started, the telescopic rod 35 fixed with the telescopic rod is driven to extend under the action of the motor 36, when the telescopic rod 35 drives the fixed strip 51 fixed with the telescopic rod 35 and the inner column 52 to advance, at the moment, the two first rotary rods 53 rotate in opposite directions by taking the inner column 52 as a central axis, at the moment, the two first rotating rods 53 respectively drive the two rotating columns 63 which are rotatably connected with the rotating columns to rotate in opposite directions, the threaded cylinders 64 are driven to rotate under the rotation of the rotating columns 63, the threaded cylinders 64 drive the two threaded rings 65 which are sleeved on the surfaces of the threaded cylinders to move relatively, the connecting cylinders 66 are driven to move along with the movement of the threaded rings 65, the connecting cylinders 66 drive the sliding strips 67 to slide in the sliding grooves 62, when the threaded rings 65 are separated from the threaded cylinders 64, the two workpieces to be welded are mutually extruded together, the two workpieces respectively extrude the elastic plates 85 to slightly deform, and the workpieces are extruded and fixed again under the deformation of the two elastic plates 85, so that the equipment can effectively fix the workpieces to be welded when in use, and the stability is higher;

secondly, when the movable column 34 reciprocates, the movable column 34 drives the fixed column 41 fixed with the movable column to move in the strip-shaped groove 33, the first connecting rod 42 rotationally connected with the fixed column 41 is driven to move along with the fixed column 41, the second connecting rod 45 is driven to move by the first connecting rod 42, the welding gun 46 fixed with the second connecting rod 45 is driven to move along with the second connecting rod 45, and the welding sections of the two workpieces are subjected to spot welding under the movement of the welding gun 46, so that the equipment is short in heating time and concentrated in heat when in use, a heat affected zone is small, deformation and stress are reduced along with the heat affected zone, and correction and heat treatment processes are not required to be arranged after welding;

thirdly, the welding device can shake 98 during welding, a rocker 94 fixed with the welding device is driven to rotate under the rotation of the rocker 98, at the moment, a fourth connecting rod 95 fixed with the rocker 94 is driven to rotate along with the rotation of the rocker 94, a fixed disc 96 and a rack 97 which are connected with the rocker 95 in a rotating mode are driven to rotate by the rotation of the fourth connecting rod 95 by taking the two rockers 94 as central points, the rack 97 is meshed with a gear 87 when moving to the uppermost end, the rack 97 drives the gear 87 to rotate at the moment, a connecting column 86 fixed with the gear 87 is driven to rotate under the rotation of the gear 87, the connecting column 86 drives an elastic plate 85 fixed with the elastic plate to rotate at the moment, a workpiece to be welded is driven to rotate along with the elastic plate 85, the position of a welding point of the workpiece can be adjusted at any time when the welding device is used, and the welding effect is enhanced;

fourthly, the first threaded column 25 can be rotated when the device is used, the first limiting disc 26 fixed with the first threaded column 25 is driven to rotate in the first limiting groove 15 under the rotation of the first threaded column 25, the first threaded column 25 moves upwards under the rotation of the first threaded column 25 due to the threaded connection between the first threaded column 25 and the central plate 24, the workbench 11 is driven to move upwards along with the first threaded column 25, the inserting plate 12 fixed with the inserting plate 11 is driven to move in the movable groove 23 under the movement of the workbench 11, meanwhile, the inserting plate 12 drives the inserting plate 13 to slide in the slot 22, the height of the workbench 11 can be effectively adjusted when the device is used, and the applicability is stronger.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (10)

1. The utility model provides a high-efficient plasma welding processing equipment, includes workstation (11), tip symmetry fixed mounting has picture peg (12), two under workstation (11) picture peg (12) keep away from the one end fixed mounting of workstation (11) has cardboard (13), its characterized in that: a first circular groove (14) is formed in the lower end of the workbench (11), a first limiting groove (15) is formed in the inner wall of the first circular groove (14), bottom plates (21) are movably sleeved on the surfaces of the two inserting plates (12), inserting grooves (22) are formed in the upper ends of the two bottom plates (21), movable grooves (23) are formed in the inner walls of the two inserting grooves (22), a central plate (24) is fixedly installed between the two bottom plates (21), a first threaded column (25) is installed in the central plate (24) in a threaded mode, and a first limiting disc (26) is fixedly installed at the upper end of the first threaded column (25);

the upper end part of the workbench (11) is fixedly provided with a welding mechanism;

the welding mechanism comprises a fixed block (31), the fixed block (31) is fixedly connected with the workbench (11), a sleeve (32) is fixedly installed at the upper end of the fixed block (31), and a strip-shaped groove (33) is formed in the upper end of the sleeve (32);

an adjusting mechanism is arranged at the upper part of the welding mechanism;

the adjusting mechanism comprises a fixing column (41), the fixing column (41) is fixedly connected with the central plate (24), a first connecting rod (42) is rotatably mounted inside the fixing column (41), and a disc (43) is fixedly mounted at one end, far away from the fixing column (41), of the first connecting rod (42).

2. The high-efficiency plasma welding processing device according to claim 1, characterized in that a movable column (34) is slidably mounted inside the sleeve (32), an expansion link (35) is fixedly mounted on a side wall of the movable column (34), a motor (36) is fixedly mounted on one end, away from the movable column (34), of the expansion link (35), a cushion block (37) is fixedly mounted at the lower end of the motor (36), and the cushion block (37) is fixedly connected with the workbench (11).

3. The efficient plasma welding processing device according to claim 1, wherein the inner wall of the disc (43) is symmetrically and fixedly provided with first friction pads (44), a second connecting rod (45) is movably arranged between the two first friction pads (44), the second connecting rod (45) is rotatably connected inside the disc (43), and one end, far away from the disc (43), of the second connecting rod (45) is fixedly provided with a welding gun (46).

4. The efficient plasma welding processing device according to claim 2, wherein the side wall of the movable column (34) is symmetrically and fixedly provided with a fixed strip (51), two fixed strips (51) are internally and fixedly provided with an inner column (52), the surface of the inner column (52) is symmetrically and movably sleeved with a first rotating rod (53), two first rotating rods (53) are movably provided with a second friction pad (54), the fixed sleeve of the second friction pad (54) is arranged on the surface of the inner column (52), two first rotating rods (53) deviate from one end of the side wall of the second rotating rod (55) and are rotatably connected with a second rotating rod (55), and the side wall of the second rotating rod (55) is provided with a second circular groove (56).

5. The high efficiency plasma welding process apparatus of claim 1, the upper end of the workbench (11) is symmetrically and fixedly provided with base blocks (61), the two base blocks (61) are positioned on the right side of the fixed block (31), the upper ends of the two base blocks (61) are respectively provided with a sliding groove (62), the two base blocks (61) are respectively and rotatably connected with a rotating column (63) inside, the two rotating columns (63) are respectively and fixedly arranged in the second circular groove (56), two equal fixed cover in rotary column (63) surface is equipped with a screw thread section of thick bamboo (64), two equal screw thread cover in screw thread section of thick bamboo (64) surface is equipped with screw thread ring (65), two equal fixed mounting has connecting cylinder (66), two on screw thread ring (65) lateral wall equal fixed mounting has draw runner (67), two under connecting cylinder (66) equal fixed mounting of tip under draw runner (67) move about respectively in establish in two spout (62).

6. The efficient plasma welding processing device according to claim 5, wherein the connecting bars (71) are fixedly mounted at the upper ends of the two connecting cylinders (66), the third connecting rods (72) are fixedly mounted at the upper ends of the two connecting bars (71), the transverse plates (73) are fixedly mounted at the upper ends of the three connecting rods (72), the vertical plates (74) are symmetrically and fixedly mounted at the upper ends of the transverse plates (73), and thread grooves (75) are formed in the side walls of the vertical plates (74).

7. The efficient plasma welding processing device according to claim 6, wherein the upper ends of the two transverse plates (73) are symmetrically and movably provided with limiting pieces (76), the side walls of the two groups of limiting pieces (76) are respectively provided with a third circular groove (77), and the two groups of third circular grooves (77) are respectively provided with a second limiting groove (78).

8. The efficient plasma welding processing device according to claim 7, wherein an arc-shaped plate (81) is fixedly installed inside each of two sets of limiting plates (76), central columns are fixedly installed in the inner walls of the two sets of arc-shaped plates (81) at equal intervals, a rotating drum (82) is movably sleeved on the surface of each central column, a second limiting disc (83) is movably installed inside each of two sets of second limiting grooves (78), a second threaded column (84) is fixedly installed on one end, far away from the limiting plates (76), of each second limiting disc (83), each second threaded column (84) is internally arranged in a threaded groove (75) in a threaded manner, elastic plates (85) are movably arranged in the two groups of limiting pieces (76), connecting columns (86) are fixedly arranged on the side walls of the elastic plates (85) at the rear ends, and a gear (87) is fixedly arranged at one end of the connecting column (86) far away from the elastic plate (85).

9. The efficient plasma welding processing device according to claim 5, wherein a supporting plate (91) is fixedly installed at the upper end of the workbench (11), the supporting plate (91) is located at the rear end of the base block (61), a fixing plate (92) is fixedly installed at the upper end of the supporting plate (91), anti-slip sheets (93) are symmetrically and movably installed on the side wall of the fixing plate (92), rocker arms (94) are fixedly installed inside two sets of anti-slip sheets (93), the two rocker arms (94) are movably installed in the fixing plate (92), and the rocker arm (94) located at the right end is fixedly installed on the side wall of the rocker arm (94).

10. The high-efficiency plasma welding processing device according to claim 9, wherein one end of each of the two rocking bars (94) far away from the fixed plate (92) is fixedly provided with a fourth connecting rod (95), one end of each of the two fourth connecting rods (95) far away from the rocking bar (94) is rotatably provided with a fixed plate (96), and the side walls of the two fixed plates (96) are fixedly provided with racks (97).

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