阅读说明：本技术 一种金属材料焊接装置 (Metal material welding device ) 是由 张群兵 于 2021-09-11 设计创作，主要内容包括：本发明涉及焊接技术领域,尤其是一种金属材料焊接装置,包括：自动焊枪；两个板型物料；两个圆管物料,两个圆管物料分别设在两个板型物料的一侧；焊接台板,自动焊枪设在焊接台板一侧,焊接台板一侧固定设有若干支撑腿；安装座,安装座一侧设有安装孔,自动焊枪可滑动连接在安装孔内侧,安装座一侧设有C螺纹孔,C螺纹孔内侧通过螺纹连接设有C锁紧螺栓,C锁紧螺栓一端与自动焊枪之间可接触式连接。本发明,通过设置自动焊枪、焊接台板、支撑腿、安装座、带动块、旋转轴、限位环、旋转板、U型支撑板、A步进电机、A螺纹杆,使其具有自动旋转焊接、高效焊接、便于换料、自动定位夹紧、通用、自动压紧等功能。(The invention relates to the technical field of welding, in particular to a metal material welding device, which comprises: an automatic welding gun; two plate type materials; the two circular tube materials are respectively arranged on one side of the two plate type materials; the automatic welding gun is arranged on one side of the welding bedplate, and a plurality of supporting legs are fixedly arranged on one side of the welding bedplate; the mounting seat, mounting seat one side are equipped with the mounting hole, and automatic welder slidable connection is inboard at the mounting hole, and mounting seat one side is equipped with the C screw hole, and C screw hole inboard is equipped with C locking bolt through threaded connection, and accessible formula is connected between C locking bolt one end and the automatic welder. According to the invention, the automatic welding gun, the welding bedplate, the supporting legs, the mounting seat, the driving block, the rotating shaft, the limiting ring, the rotating plate, the U-shaped supporting plate, the stepping motor A and the threaded rod A are arranged, so that the automatic welding machine has the functions of automatic rotary welding, efficient welding, convenience in material changing, automatic positioning and clamping, universality, automatic pressing and the like.)

1. A metal material welding apparatus, characterized by comprising:

an automatic welding gun (1);

two plate-type materials (101);

the two circular tube materials (102), and the two circular tube materials (102) are respectively arranged on one side of the two plate-type materials (101);

the automatic welding gun welding device comprises a welding bedplate (2), wherein an automatic welding gun (1) is arranged on one side of the welding bedplate (2), and a plurality of supporting legs (3) are fixedly arranged on one side of the welding bedplate (2);

the welding gun welding device comprises a mounting seat (4), wherein a mounting hole is formed in one side of the mounting seat (4), the automatic welding gun (1) is connected to the inner side of the mounting hole in a sliding mode, a C threaded hole is formed in one side of the mounting seat (4), a C locking bolt is arranged on the inner side of the C threaded hole in a threaded connection mode, and one end of the C locking bolt is in contact connection with the automatic welding gun (1);

the automatic precise welding device comprises a driving block (5), wherein the driving block (5) can slide on one side of the welding bedplate (2), a lifting adjusting device is arranged between the driving block (5) and a mounting seat (4), and an automatic precise driving device is arranged between the driving block (5) and the welding bedplate (2);

two rotating shafts (6), wherein two shaft holes are formed in one side of the welding bedplate (2), the two rotating shafts (6) can rotate inside the shaft holes, and automatic rotating devices are arranged on one sides of the rotating shafts (6);

the two limiting rings (7), the two limiting rings (7) are respectively fixed on the outer side of the rotating shaft (6);

the two plate-type materials (101) are respectively arranged on one side of the two rotating plates (8), the two rotating plates (8) are respectively fixed on one end of the rotating shaft (6), and a fixing and locking device is arranged between each rotating plate (8) and each plate-type material (101);

the automatic pressing-down telescopic connecting device comprises two U-shaped supporting plates (9), the two U-shaped supporting plates (9) are arranged on one side of a rotating plate (8) respectively, an automatic pressing-down telescopic connecting device is arranged between the two U-shaped supporting plates (9) and a welding bedplate (2), and a round pipe positioning and clamping device is arranged between the U-shaped supporting plates (9) and round pipe materials (102).

2. The metal material welding device according to claim 1, wherein the automatic precise driving device comprises an A stepping motor (10), the A stepping motor (10) is fixed on one side of the welding bedplate (2), the A stepping motor (10) needs to be externally connected with a driving controller and a power supply through a lead, an A threaded rod (11) is fixedly arranged at the shaft end of the A stepping motor (10), a plurality of A connecting seats (12) are rotatably arranged on the outer side of the A threaded rod (11), one sides of the A connecting seats (12) are fixed on one side of the welding bedplate (2), an A threaded hole is arranged on one side of the driving block (5), and the A threaded rod (11) is connected to the inner side of the A threaded hole in a thread transmission mode.

3. The metal material welding device according to claim 1, wherein the lifting adjusting device comprises a guide block (13), one side of the guide block (13) is fixedly connected with one side of the mounting seat (4), one side of the driving block (5) is provided with a guide groove (14), the guide block (13) can slide in the guide groove (14), one side of the mounting seat (4) is provided with a threaded adjusting hole, the inner side of the threaded adjusting hole is provided with an adjusting bolt (15) through threaded transmission type connection, one end of the adjusting bolt (15) is rotatably connected on one side of the driving block (5), and the outer side of the adjusting bolt (15) is provided with a locking nut (16) through threaded connection.

4. A metal material welding device according to claim 1, characterized in that, the automatic rotating device comprises an electric motor (17), the electric motor (17) is fixed on one side of the welding bedplate (2), the electric motor (17) needs to be connected with an external power supply and a switch through wires, and the electric motor (17) is connected with the rotating shaft (6) through a bevel gear transmission.

5. The metal material welding device according to claim 1, wherein the fixing and locking device comprises a lifting bar (18), a supporting bar (19) is fixedly arranged on one side of the rotating plate (8), an L-shaped supporting frame (20) is fixedly arranged on one side of the supporting bar (19), a thread locking hole is formed in one side of the L-shaped supporting frame (20), a locking bolt (21) is arranged inside the thread locking hole in a thread transmission manner, one end of the locking bolt (21) is rotatably connected to one side of the lifting bar (18), two first T-shaped grooves (22) are formed in one side of the lifting bar (18), first T-shaped blocks (23) are arranged inside the first T-shaped grooves (22) in a sliding manner, L-shaped locking frames (24) are fixedly arranged on one sides of the first T-shaped blocks (23), and a guide frame (25) is arranged outside the L-shaped locking frames (24) in a sliding manner, guide frame (25) one side all is fixed and is equipped with second T type piece (26), support bar (19) one side is equipped with two second T type grooves (27), equal slidable connection respectively in second T type groove (27) of second T type piece (26) is inboard.

6. The metal material welding device according to claim 1, wherein the automatic pressing telescopic connection device comprises a guide sleeve (28), one side of the guide sleeve (28) is fixed on one side of the welding platen (2), a telescopic rod (29) is slidably arranged on the inner side of the guide sleeve (28), one end of the telescopic rod (29) is fixed on one side of the U-shaped support plate (9), a fixed seat (30) is fixedly arranged on one side of the guide sleeve (28), a pressing cylinder (31) is fixedly arranged on one side of the fixed seat (30), the pressing cylinder (31) needs to be externally connected with an electromagnetic valve through an air pipe, a connecting piece (32) is fixedly arranged on one side of the telescopic rod (29), and the shaft end of the pressing cylinder (31) is fixed on one side of the connecting piece (32).

7. A metal material welding device according to claim 6, characterized in that a reinforcing rod (33) is fixedly arranged on one side of the telescopic rod (29), and the other end of the reinforcing rod (33) is fixed on one side of the U-shaped supporting plate (9).

8. The metal material welding device according to claim 1, wherein the circular tube positioning and clamping device comprises two L-shaped sliding frames (34), the two L-shaped sliding frames (34) are slidably connected to one side of the U-shaped supporting plate (9) through sliding rails, the circular tube material (102) is arranged between the two L-shaped sliding frames (34), a B stepping motor (35) is fixedly arranged on one side of each L-shaped sliding frame (34), the B stepping motor (35) is externally connected with a driving controller and a power supply through wires, a B threaded rod (36) is fixedly arranged at the shaft end of each B stepping motor (35), one end of each B threaded rod (36) is rotatably connected to one side of each L-shaped sliding frame (34), a B connecting seat (37) is rotatably connected to the outer side of each B threaded rod (36), and the B connecting seats (37) are fixed to one side of each L-shaped sliding frame (34), l type carriage (34) one side all can slide and be equipped with A sliding block (38), B sliding block (39), A sliding block (38) one side all is equipped with clockwise screw hole, B sliding block one side all is equipped with anticlockwise screw hole, B threaded rod (36) all connect at clockwise screw hole, anticlockwise screw hole inboard through screw thread transmission formula, A sliding block (38), B sliding block (39) one side all fixed are equipped with connecting rod (40), connecting rod (40) one side all is fixed and is equipped with T type axle (41), T type axle (41) outside all can rotate to connect and is equipped with and rotates a section of thick bamboo (42), L type carriage (34) one side all is equipped with automatic round trip gear.

9. The metal material welding device according to claim 8, wherein the automatic reciprocating device comprises a fixing plate (43), the fixing plate (43) is fixed on one side of the U-shaped supporting plate (9), a through hole is formed in one side of the fixing plate (43), a reciprocating cylinder (44) is fixedly arranged inside the through hole, the reciprocating cylinder (44) needs to be externally connected with an electromagnetic valve through an air pipe, a driving plate (45) is fixedly arranged on one side of the L-shaped sliding frame (34), and the shaft end of the reciprocating cylinder (44) is fixed on one side of the driving plate (45).

10. A metal material welding device according to claim 8, characterized in that a plurality of annular mounting grooves are arranged on the outer side of the rotary cylinder (42), and an anti-skid ring (46) is fixedly arranged on the inner side of each annular mounting groove.

Technical Field

The invention relates to the technical field of welding, in particular to a metal material welding device.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. At present, in many cases of equipment manufacturing and the like, a circular metal tube needs to be welded to a metal plate.

When welding the metal pipe to the metal sheet among the prior art, carry out manual welding through the manual work mostly, because its welding route is circular to can have higher welding degree of difficulty, cause the welding of being not convenient for, make welding efficiency lower, and the straightness that hangs down between metal pipe and the metal sheet can't be guaranteed, the unqualified condition of welding appears very easily, causes and reworks, for this reason, we have proposed a metal material welding set for solve above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects that manual welding is mostly carried out manually when a metal round pipe is welded on a metal plate in the prior art, the welding path is circular, so that the welding difficulty is high, the welding is inconvenient, the welding efficiency is low, the verticality between the metal round pipe and the metal plate cannot be guaranteed, the unqualified welding condition is easy to occur, and the rework is caused.

In order to achieve the purpose, the invention adopts the following technical scheme:

designing a metallic material welding device, comprising:

an automatic welding gun;

two plate type materials;

the two circular tube materials are respectively arranged on one side of the two plate-type materials;

the automatic welding gun is arranged on one side of the welding bedplate, and a plurality of supporting legs are fixedly arranged on one side of the welding bedplate;

the automatic welding gun welding device comprises a mounting seat, wherein a mounting hole is formed in one side of the mounting seat, the automatic welding gun is connected to the inner side of the mounting hole in a sliding mode, a C threaded hole is formed in one side of the mounting seat, a C locking bolt is arranged on the inner side of the C threaded hole in a threaded connection mode, and one end of the C locking bolt is in contact connection with the automatic welding gun;

the driving block can slide on one side of the welding bedplate, a lifting adjusting device is arranged between the driving block and the mounting seat, and an automatic accurate driving device is arranged between the driving block and the welding bedplate;

two rotating shafts are arranged on one side of the welding bedplate, the two rotating shafts can rotate at the inner sides of the shaft holes, and automatic rotating devices are arranged on one sides of the rotating shafts;

the two limiting rings are respectively fixed on the outer side of the rotating shaft;

the two plate-type materials are respectively arranged on one side of the two rotating plates, the two rotating plates are respectively fixed on one end of the rotating shaft, and a fixing and locking device is arranged between each rotating plate and each plate-type material;

the automatic pressing telescopic connecting device comprises two U-shaped supporting plates, wherein the two U-shaped supporting plates are arranged on one side of the rotating plate respectively, automatic pressing telescopic connecting devices are arranged between the two U-shaped supporting plates and the welding bedplate, and circular tube positioning and clamping devices are arranged between the U-shaped supporting plates and circular tube materials.

Preferably, the automatic accurate driving device comprises a stepping motor A, the stepping motor A is fixed on one side of the welding platen, the stepping motor A needs to be externally connected with a driving controller and a power supply through a wire, a threaded rod A is fixedly arranged at the shaft end of the stepping motor A, a plurality of connecting seats A are rotatably arranged on the outer side of the threaded rod A, one sides of the connecting seats A are fixed on one side of the welding platen, a threaded hole A is formed in one side of the driving block, and the threaded rod A is connected to the inner side of the threaded hole A in a threaded manner through a threaded transmission mode.

Preferably, lift adjustment device includes the guide block, guide block one side and mount pad one side fixed connection, it is equipped with the guide way to drive block one side, the guide block slidable is inboard at the guide way, mount pad one side is equipped with the screw thread regulation hole, screw thread regulation hole inboard is connected through screw thread transmission formula and is equipped with adjusting bolt, the rotatable formula of adjusting bolt one end is connected on driving block one side, the adjusting bolt outside is equipped with lock nut through threaded connection.

Preferably, the automatic rotating device comprises a motor, the motor is fixed on one side of the welding bedplate, the motor is externally connected with a power supply and a switch through a lead, and the motor is in transmission connection with the rotating shaft through a bevel gear.

Preferably, fixed locking device includes the lift strip, the fixed support bar that is equipped with in rotor plate one side, the fixed L type support frame that is equipped with in support bar one side, L type support frame one side is equipped with the screw thread locking hole, screw thread locking hole inboard is equipped with locking bolt through the connection of screw thread transmission formula, the rotatable formula of locking bolt one end is connected on lift strip one side, lift strip one side is equipped with two first T type grooves, first T type inslot side all slides and is equipped with first T type piece, first T type piece one side all is fixed and is equipped with L type locking frame, the equal slidable in L type locking frame outside is equipped with the guide frame, guide frame one side all is fixed and is equipped with second T type piece, support bar one side is equipped with two second T type grooves, equal slidable connection is in second T type inslot side respectively for second T type piece.

Preferably, the automatic downward-pressing telescopic connecting device comprises a guide sleeve, one side of the guide sleeve is fixed on one side of the welding platen, a telescopic rod is slidably arranged on the inner side of the guide sleeve, one end of the telescopic rod is fixed on one side of the U-shaped supporting plate, a fixing seat is fixedly arranged on one side of the guide sleeve, a downward-pressing cylinder is fixedly arranged on one side of the fixing seat, the downward-pressing cylinder needs to be externally connected with an electromagnetic valve through an air pipe, a connecting sheet is fixedly arranged on one side of the telescopic rod, and the shaft end of the downward-pressing cylinder is fixed on one side of the connecting sheet.

Preferably, a reinforcing rod is fixedly arranged on one side of the telescopic rod, and the other end of the reinforcing rod is fixed on one side of the U-shaped supporting plate.

Preferably, the circular tube positioning and clamping device comprises two L-shaped sliding frames, the two L-shaped sliding frames are slidably connected to one side of a U-shaped supporting plate through sliding rails, the circular tube material is arranged between the two L-shaped sliding frames, one side of each L-shaped sliding frame is fixedly provided with a B stepping motor, the B stepping motors are required to be externally connected with a driving controller and a power supply through wires, shaft ends of the B stepping motors are fixedly provided with B threaded rods, one ends of the B threaded rods are rotatably connected to one side of the L-shaped sliding frames, the outer sides of the B threaded rods are rotatably connected with B connecting seats, the B connecting seats are fixedly arranged on one side of the L-shaped sliding frames, one sides of the L-shaped sliding frames are respectively provided with an A sliding block and a B sliding block in a sliding manner, one sides of the A sliding blocks are respectively provided with a clockwise threaded hole, one sides of the B sliding blocks are respectively provided with an anticlockwise threaded hole, the B threaded rod is connected at clockwise screw hole, anticlockwise screw hole inboard through screw thread transmission formula, A sliding block, B sliding block one side are all fixed and are equipped with the connecting rod, connecting rod one side is all fixed and is equipped with T type axle, the equal rotatable connection in T type off-axial side is equipped with a rotation section of thick bamboo, L type carriage one side all is equipped with automatic round trip gear.

Preferably, the automatic reciprocating device comprises a fixing sheet, the fixing sheet is fixed on one side of the U-shaped supporting plate, a through hole is formed in one side of the fixing sheet, a reciprocating cylinder is fixedly arranged on the inner side of the through hole, the reciprocating cylinder is required to be externally connected with an electromagnetic valve through an air pipe, a driving sheet is fixedly arranged on one side of the L-shaped sliding frame, and the shaft end of the reciprocating cylinder is fixed on one side of the driving sheet.

Preferably, a plurality of annular mounting grooves are formed in the outer side of each rotating cylinder, and anti-skidding rings are fixedly arranged on the inner sides of the annular mounting grooves.

The metal material welding device provided by the invention has the beneficial effects that: automatic welding can be carried out by arranging an automatic welding gun, and the welding table plate, the supporting leg, the mounting seat, the driving block, the guide groove, the adjusting bolt and the locking nut are arranged to have a height adjusting function. Through setting up step motor A, A threaded rod, A connecting seat, make it have high-efficient welding function, can make automatic welder automatic movement. The automatic rotary welding machine has the advantages that the automatic rotary welding machine has an automatic rotary welding function through the arrangement of the rotary shaft, the limiting ring, the rotary plate and the motor. Through setting up lifting bar, support bar, L type support frame, locking bolt, first T type groove, first T type piece, L type locking frame, guide frame, second T type piece, second T type groove, make it be convenient for the function of reloading. Through setting up U type backup pad, L type carriage, B step motor, B threaded rod, B connecting seat, A sliding block, B sliding block, connecting rod, T type axle, a section of thick bamboo that rotates, stationary blade, round-trip cylinder, drive piece, antiskid circle, make it have automatic positioning and press from both sides tightly and general function. Through setting up uide bushing, telescopic link, fixing base, push down cylinder, connection piece, stiffener, make it have the automatic function that compresses tightly, can guarantee that there is not the gap between board type material and the pipe material, and can guarantee that board pipe material can follow the type material and rotate to accomplish the autogiration welding.

Drawings

Fig. 1 is a schematic front perspective view of a metal material welding device according to the present invention;

FIG. 2 is a schematic diagram of a back side perspective structure of a metal material welding device according to the present invention;

FIG. 3 is a schematic front partial perspective view of a metal material welding apparatus according to the present invention;

FIG. 4 is a schematic view of a back-cut three-dimensional structure of a metal material welding device according to the present invention;

FIG. 5 is a schematic view of a portion of the enlarged structure of the area A in FIG. 4;

FIG. 6 is a schematic front cut-away perspective view of a metal material welding device according to the present invention;

fig. 7 is a schematic side partially cut-away perspective structure view of a metal material welding device according to the present invention.

In the figure: 1 automatic welding gun, 101 plate type materials, 102 circular tube materials, 2 welding tables, 3 supporting legs, 4 mounting seats, 5 driving blocks, 6 rotating shafts, 7 limiting rings, 8 rotating plates, 9U-shaped supporting plates, 10A stepping motors, 11A threaded rods, 12A connecting seats, 13 guide blocks, 14 guide grooves, 15 adjusting bolts, 16 locking nuts, 17 motors, 18 lifting strips, 19 support strips, 20L-shaped supporting frames, 21 locking bolts, 22 first T-shaped grooves, 23 first T-shaped blocks, 24L-shaped locking frames, 25 guide frames, 26 second T-shaped blocks, 27 second T-shaped grooves, 28 guide sleeves, 29 telescopic rods, 30 fixed seats, 31 down-pressing cylinders, 32 connecting pieces, 33 reinforcing rods, 34L-shaped sliding frames, 35B stepping motors, 36B threaded rods, 37B connecting seats, 38A sliding blocks, 39B sliding blocks, 40 connecting rods, 41T-shaped shafts, 42 rotating cylinders, 43 fixing pieces, and, 44 reciprocating cylinder, 45 driving plate, 46 anti-slip ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 7, a metallic material welding apparatus includes:

an automatic welding gun 1;

two plate-type materials 101;

two circular tube materials 102, wherein the two circular tube materials 102 are respectively arranged on one side of the two plate-type materials 101;

the welding table plate 2 is welded, the automatic welding gun 1 is arranged on one side of the welding table plate 2, and a plurality of supporting legs 3 are fixedly arranged on one side of the welding table plate 2;

the automatic welding gun device comprises a mounting seat 4, wherein a mounting hole is formed in one side of the mounting seat 4, an automatic welding gun 1 is slidably connected to the inner side of the mounting hole, a C threaded hole is formed in one side of the mounting seat 4, a C locking bolt is arranged on the inner side of the C threaded hole in a threaded connection mode, one end of the C locking bolt is in contact connection with the automatic welding gun 1, the automatic welding gun 1 can be moved and adjusted, and the automatic welding gun 1 can be adjusted to a proper welding position according to the diameter of a circular tube material 102;

the welding table plate comprises a driving block 5, wherein the driving block 5 can slide on one side of a welding table plate 2, a lifting adjusting device is arranged between the driving block 5 and a mounting seat 4 and comprises a guide block 13, one side of the guide block 13 is fixedly connected with one side of the mounting seat 4, one side of the driving block 5 is provided with a guide groove 14, the guide block 13 can slide on the inner side of the guide groove 14, one side of the mounting seat 4 is provided with a thread adjusting hole, the inner side of the thread adjusting hole is connected with an adjusting bolt 15 in a thread transmission manner, one end of the adjusting bolt 15 can be rotatably connected to one side of the driving block 5, and the outer side of the adjusting bolt 15 is provided with a locking nut 16 in a thread connection manner;

an automatic accurate driving device is arranged between the driving block 5 and the welding bedplate 2 and comprises an A stepping motor 10, the A stepping motor 10 is fixed on one side of the welding bedplate 2, the A stepping motor 10 is required to be externally connected with a driving controller and a power supply through a lead, an A threaded rod 11 is fixedly arranged at the shaft end of the A stepping motor 10, a plurality of A connecting seats 12 are rotatably arranged on the outer side of the A threaded rod 11, one sides of the A connecting seats 12 are fixed on one side of the welding bedplate 2, an A threaded hole is formed in one side of the driving block 5, and the A threaded rod 11 is connected to the inner side of the A threaded hole in a threaded transmission mode;

two rotating shafts 6, two shaft holes are arranged on one side of the welding bedplate 2, the two rotating shafts 6 can rotate inside the shaft holes, automatic rotating devices are arranged on one sides of the rotating shafts 6, each automatic rotating device comprises a motor 17, the motors 17 are fixed on one side of the welding bedplate 2, the motors 17 need to be externally connected with a power supply and a switch through wires, and the motors 17 are in transmission connection with the rotating shafts 6 through bevel gears;

the two limiting rings 7 are respectively fixed on the outer sides of the rotating shafts 6;

two rotating plates 8, two plate-type materials 101 are respectively arranged at one side of the two rotating plates 8, the two rotating plates 8 are respectively fixed at one end of a rotating shaft 6, a fixing and locking device is respectively arranged between the rotating plates 8 and the plate-type materials 101, the fixing and locking device comprises a lifting bar 18, a supporting bar 19 is fixedly arranged at one side of the rotating plates 8, an L-shaped supporting frame 20 is fixedly arranged at one side of the supporting bar 19, a thread locking hole is arranged at one side of the L-shaped supporting frame 20, a locking bolt 21 is arranged at the inner side of the thread locking hole in a thread transmission type connection mode, one end of the locking bolt 21 is rotatably connected to one side of the lifting bar 18, two first T-shaped grooves 22 are arranged at one side of the lifting bar 18, first T-shaped blocks 23 are respectively arranged at the inner sides of the first T-shaped grooves 22 in a sliding mode, an L-shaped locking frame 24 is respectively fixedly arranged at one side of the first T-shaped blocks 23, a guide frame 25 is respectively and a second T-shaped block 26 is fixedly arranged at one side of the guide frame 25, two second T-shaped grooves 27 are formed in one side of the supporting strip 19, and the second T-shaped blocks 26 can be respectively connected to the inner sides of the second T-shaped grooves 27 in a sliding mode;

the automatic downward-pressing telescopic connecting device comprises a guide sleeve 28, one side of the guide sleeve 28 is fixed on one side of the welding bedplate 2, a telescopic rod 29 is slidably arranged on the inner side of the guide sleeve 28, one end of the telescopic rod 29 is fixed on one side of the U-shaped supporting plate 9, a fixed seat 30 is fixedly arranged on one side of the guide sleeve 28, a downward-pressing cylinder 31 is fixedly arranged on one side of the fixed seat 30, the downward-pressing cylinder 31 needs to be externally connected with an electromagnetic valve through an air pipe, a connecting piece 32 is fixedly arranged on one side of the telescopic rod 29, the shaft end of the downward-pressing cylinder 31 is fixed on one side of the connecting piece 32, a reinforcing rod 33 is fixedly arranged on one side of the telescopic rod 29, and the other end of the reinforcing rod 33 is fixed on one side of the U-shaped supporting plate 9;

a circular tube positioning and clamping device is arranged between the U-shaped supporting plate 9 and the circular tube material 102, the circular tube positioning and clamping device comprises two L-shaped sliding frames 34, the two L-shaped sliding frames 34 are connected on one side of the U-shaped supporting plate 9 in a sliding way through sliding rails, the circular tube material 102 is arranged between the two L-shaped sliding frames 34, one side of each L-shaped sliding frame 34 is fixedly provided with a B stepping motor 35, the B stepping motors 35 are required to be externally connected with a driving controller and a power supply through wires, the shaft ends of the B stepping motors 35 are fixedly provided with B threaded rods 36, one ends of the B threaded rods 36 are rotatably connected on one side of the L-shaped sliding frames 34, the outer sides of the B threaded rods 36 are rotatably connected with B connecting seats 37, the B connecting seats 37 are fixedly arranged on one side of the L-shaped sliding frames 34, one side of each L-shaped sliding frame 34 is provided with an A sliding block 38 and a B sliding block 39 in a sliding block 38 side is provided with a clockwise threaded hole, one side of the sliding block B is provided with an anticlockwise threaded hole, the threaded rod B36 is connected with the inner sides of the clockwise threaded hole and the anticlockwise threaded hole in a threaded transmission mode, the sliding block A38, b sliding block 39 one side is all fixed and is equipped with connecting rod 40, connecting rod 40 one side is all fixed and is equipped with T type axle 41, the equal rotatable connection in T type axle 41 outside is equipped with a rotation section of thick bamboo 42, L type carriage 34 one side all is equipped with automatic device that comes and goes, automatic device that comes and goes includes stationary blade 43, stationary blade 43 is fixed on U type backup pad 9 one side, stationary blade 43 one side is equipped with the through hole, the inboard fixed cylinder 44 that comes and goes that is equipped with of through hole, it needs to pass through the external solenoid valve of trachea to come and go cylinder 44, L type carriage 34 one side is fixed and is equipped with drive piece 45, the axle head that comes and goes cylinder 44 is fixed on driving piece 45 one side, it all is equipped with a plurality of annular mounting grooves to rotate the section of thick bamboo 42 outside, the inboard equal fixed antiskid circle 46 that is equipped with of annular mounting groove.

When in use, the invention:

by providing the automatic welding torch 1, automatic welding can be performed.

Through setting up welding platen 2, supporting leg 3, mount pad 4, drive piece 5, guide block 13, guide way 14, adjusting bolt 15, lock nut 16, make it have height adjusting function, the height of locating of adjustable automatic welding gun 1 can be adjusted automatic welding gun 1 to suitable welding height according to the thickness of plate type material 101, during concrete implementation: when the height of the automatic welding gun 1 needs to be adjusted, the height of the mounting seat 4 can be changed by loosening the locking nut 16 and then rotating the adjusting bolt 15, so that the height adjustment is realized, and the locking nut 16 can be screwed after the adjustment is completed, so that the locking is completed.

Through setting up A step motor 10, A threaded rod 11, A connecting seat 12, make it have high-efficient welding function, can make automatic welder 1 automatically move, during the concrete implementation: after the welding of the plate type material 101 and the circular tube material 102 at one position is completed, the stepping motor A10 can be controlled to rotate, so that the mounting seat 4 and the driving block 5 of the automatic welding gun 1 are moved to the other position for welding, and therefore when the materials are replaced, the idle condition of the automatic welding gun 1 can not occur, and the welding efficiency is greatly improved.

The automatic spin welding function is provided by the rotation shaft 6, the retainer ring 7, the rotation plate 8, and the motor 17. When the motor 17 rotates, the plate type material 101, the circular tube material 102, the rotating shaft 6, the limiting ring 7 and the rotating plate 8 can be driven to rotate together, so that automatic welding is realized, and the circular tube material 102 can be welded on the plate type material 101.

Through setting up lifter bar 18, support bar 19, L type support frame 20, locking bolt 21, first T type groove 22, first T type piece 23, L type locking frame 24, guide frame 25, second T type piece 26, second T type groove 27, make it be convenient for the function of reloading, can fix board type material 101 quick clamping to rotor plate 8 on, also can pull down board type material 101 from rotor plate 8 fast, thereby be convenient for change the material, further improve its welding efficiency, during the concrete implementation: when plate material 101 is required to be fixed on rotating plate 8, only two L-shaped locking frames 24 are required to be moved above plate material 101, and then locking bolts 21 are screwed, so that fixing and clamping can be realized, when plate material 101 is required to be dismounted from rotating plate 8, only locking bolts 21 are required to be unscrewed, and then L-shaped locking frames 24 are removed, so that dismounting can be completed, and quick clamping and quick dismounting can be realized.

Through setting up U type backup pad 9, L type carriage 34, B step motor 35, B threaded rod 36, B connecting seat 37, A sliding block 38, B sliding block 39, connecting rod 40, T type axle 41, a rotating cylinder 42, stationary blade 43, round trip cylinder 44, drive piece 45, antiskid ring 46, make it have automatic positioning and press from both sides tightly and general function, during the concrete implementation: when needs are with pipe material 102 welding to plate type material 101 on, can place pipe material 102 between a plurality of rotating barrel 42, then control round trip cylinder 44 stretches out, can make a plurality of rotating barrel 42 self-holding pipe material 102, and pipe material 102 is rotating barrel 42 also can follow the rotation when rotatory, thereby can not influence the rotation of pipe material 102 in welding process, after the welding is accomplished, only need control round trip cylinder 44 withdrawal, can pull down pipe material 102, convenient to use, and control B step motor 35 is rotatory, can make A sliding block 38 and B sliding block 39 be automatic do and be close to each other or keep away from the motion each other, thereby distance between adjustable A sliding block 38 and the B sliding block 39, thereby applicable pipe material 102 in multiple diameter.

Through setting up uide bushing 28, telescopic link 29, fixing base 30, air cylinder 31, connection piece 32, stiffener 33 down, make it have the automatic function that compresses tightly, during the concrete implementation: after the round tube material 102 is clamped by the rotary cylinder 42, the lower air cylinder 31 can be controlled to retract, so that the round tube material 102 compresses the plate type material 101, a gap can not exist between the plate type material 101 and the round tube material 102, the plate type material 101 can be guaranteed to rotate, and automatic rotary welding can be completed.

It should be noted that:

1. in the present application: the motor 17 is connected with the rotating shaft 6 through bevel gear transmission, wherein the bevel gear transmission is in the prior art, and specifically comprises the following steps: bevel gears are used to transmit motion and power between two intersecting axes, and in general machines, the angle of intersection between the axes of bevel gears is equal to 90 ° (but may not be equal to 90 °). Like cylindrical gears, bevel gears have reference cones, addendum cones, dedendum cones, and base cones. The cone has a large end and a small end, and the circles corresponding to the large end are respectively called a reference circle (the radius of the reference circle is r), an addendum circle, a dedendum circle and a base circle. The motion of a pair of bevel gears is equivalent to that of a pair of pitch cones which roll only. And will not be described in detail herein.

2. Automatic welder 1 in this application is current product, specifically is: the welding gun is a part for performing welding operation in the welding process, is a tool for gas welding, is shaped like a gun, is provided with a nozzle at the front end, and sprays high-temperature flame as a heat source. It is flexible, convenient and fast to use, and simple in process. And will not be described in detail herein.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.