CN218657616U

CN218657616U - Automatic welding system for sheet stainless steel aluminum alloy sheet metal component

Info

Publication number: CN218657616U
Application number: CN202222600977.XU
Authority: CN
Inventors: 岳明达
Original assignee: Youer Roofing Technology Suzhou Co ltd
Current assignee: Youer Roofing Technology Suzhou Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-03-21
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to a welding automation technical field discloses automatic welding system of sheet metal stainless steel aluminum alloy panel beating component, which comprises a base, base upper portion fixedly connected with operation panel, the operation panel middle part is provided with the fluting, the operation panel bottom is provided with key formula hold-down mechanism, key formula hold-down mechanism middle part is aligned with the fluting, the electronic guide rail of operation panel rear side upper portion fixedly connected with, electronic guide rail front side is provided with the slip table cylinder, slip table cylinder front side fixedly connected with fixed plate, fixed plate front side middle part fixedly connected with fixed block, fixed block front side middle part sliding connection has spacing. The utility model discloses in, carry out the centre gripping through dabber and piano type hold-down mechanism to the work piece, rethread electronic guide rail drives welder to weld work piece seam crossing with the slip table cylinder, and easy operation reduces artificial degree of dependence, improves welding quality's stability simultaneously.

Description

Automatic welding system for sheet stainless steel aluminum alloy sheet metal component

Technical Field

The utility model relates to a welding automation technical field especially relates to the automatic welding system of sheet metal stainless steel aluminum alloy panel beating component.

Background

The development of the present domestic welding technology, because the application in the welding production of automatic control system, programmable controller, microprocessor and computer technology, etc., after 80 s, china has developed the automatic control adopting welding method, the automatic control of the welding process, utilize welding center and welding automation line that automatic conveyer, automatic welding equipment and electric control part, etc. make up, apply to the trades such as automobile manufacturing, shipping, nuclear power, pressure vessel, engineering machinery, sheet metal manufacturing, etc., improve the automaticity of the welding production continuously, wherein the straight seam welding special plane is to combine automatic control system, programmable controller and computer technology to realize the automatic welding of the pipeline of manufacture, have the advantage such as welding surface shaping esthetically, reduce staff's labor intensity, welding efficiency, etc., but the development of the present domestic straight seam automatic welding machine is not very perfect, there are many places that need to be improved, for example, the existing straight seam welding machine is while using, need to carry on the manual operation to clamping device, mobile device and welding device, the structure is tedious, the operation is very low, thus make the efficiency of welding production of the work piece lower; the existing straight seam welding machine needs manual work to position the seam of a workpiece before welding, then can clamp the workpiece, lacks the function of positioning the center of a welding seam, easily produces welding defects such as welding deviation and welding leakage, and is very inconvenient to use, so that the problem is solved by designing an automatic welding system of a reliable and stable sheet stainless steel aluminum alloy sheet metal component.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic welding system for sheet stainless steel aluminum alloy sheet metal components.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the automatic welding system of sheet metal stainless steel aluminum alloy sheet metal component, which comprises a base, base upper portion fixedly connected with operation panel, the operation panel middle part is provided with the fluting, the operation panel bottom is provided with piano type hold-down mechanism, piano type hold-down mechanism middle part is aligned with the fluting, operation panel rear side upper portion fixedly connected with electric guide rail, electric guide rail front side is provided with the slip table cylinder, slip table cylinder front side fixedly connected with fixed plate, fixed plate front side middle part fixedly connected with fixed block, fixed block front side middle part sliding connection has spacing, spacing upper portion is connected with fixed block upside middle part through first bolt, spacing middle part is connected with the movable block through the second bolt, movable block sliding connection is inside spacing, the movable block is kept away from clamp splice under one side fixedly connected with of spacing, clamp splice front side is provided with the clamp splice down, operation panel left side middle part fixedly connected with stopper, the stopper middle part rotates and is connected with the frame, dabber frame middle part rotates and is connected with the bearing, operation panel bottom right side rotates and is connected with the sleeve, sleeve left side sliding connection has the inside pipe, the push rod, dabber bottom fixedly connected with the fixed connection pole is connected with the pipe connection pole, the push rod.

As a further description of the above technical solution:

the upper side and the lower side of the inside of the limiting frame are both provided with limiting rods, the moving block is connected to the periphery of the limiting rods in a sliding mode, the limiting rods are connected to the front side and the rear side of the middle of the limiting frame in a sliding mode, and the upper side and the lower side of the limiting rods are fixedly connected to the upper end and the lower end of the inside of the fixing block.

As a further description of the above technical solution:

the bottom of the frame is fixedly connected with a handle.

As a further description of the above technical solution:

the bottom of the left side of the mandrel is provided with an inclined opening, and the size of the inclined opening is matched with that of the bearing.

As a further description of the above technical solution:

the bottom of the sleeve is provided with a notch, and the upper part of the connecting rod is arranged in the notch.

As a further description of the above technical solution:

and the upper part of the positioning pin is connected with the sleeve through a spring.

As a further description of the above technical solution:

the upper part of the copper gasket is aligned with the middle groove of the operating platform.

As a further description of the above technical solution:

one side of the bottom of the base is provided with a foot switch, and the foot switch is electrically connected with the electric guide rail, the electric push rod and the piano type pressing mechanism.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, will need the welded work piece to put into the dabber periphery, carry out the centre gripping through dabber and key formula hold-down mechanism to the work piece, then drive welder horizontal migration to accomplish the welding to the work piece, reduce the degree of dependence to the manual work, simultaneously when the welding, carry out the centre gripping to work piece and welder, make welded quality improve and have stability, control the device through foot switch, easy operation improves production efficiency.

2. The utility model discloses in, realize fixing a position work piece middle part seam crossing through pipe and locating pin to when making the welding, guarantee the stability of welding quality, prevent to weld partially and weld hourglass phenomenon, it is more convenient to use.

Drawings

Fig. 1 is a perspective view of an automated welding system for sheet stainless steel aluminum alloy sheet metal components according to the present invention;

fig. 2 is a schematic structural view of an electric push rod of an automatic welding system for sheet stainless steel aluminum alloy sheet metal components according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic structural diagram of a copper gasket of an automatic welding system for sheet stainless steel aluminum alloy sheet metal components according to the present invention;

fig. 5 is a schematic structural diagram of a slider of an automatic welding system for sheet stainless steel aluminum alloy sheet metal components according to the present invention;

fig. 6 is a schematic structural diagram of the frame of the automated welding system for sheet stainless steel aluminum alloy sheet metal components provided by the present invention.

Illustration of the drawings:

1. a base; 2. an operation table; 3. an electric rail; 4. a sliding table cylinder; 5. a fixing plate; 6. a piano key type hold down mechanism; 7. a handle; 8. a limiting frame; 9. a copper pad; 10. a workpiece; 11. an electric push rod; 12. a connecting rod; 13. positioning pins; 14. a spring; 15. a sleeve; 16. a mandrel; 17. a tube; 18. a baffle plate; 19. a notch; 20. a fixed block; 21. an upper clamping block; 22. a lower clamping block; 23. a limiting rod; 24. a first bolt; 25. a second bolt; 26. a moving block; 27. a limiting block; 28. a frame; 29. and (5) a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: an automatic welding system of a thin-plate stainless steel aluminum alloy sheet metal component comprises a base 1, wherein the base 1 is subjected to flat grinding processing after being welded by 25# steel and 60-60 rectangular square tube stiffened plates, the horizontal reference error is controlled within 0.2mm, the base 1 can be effectively guaranteed to be stable through locking with a ground through an M20 expansion screw, an operation table 2 is fixedly connected to the upper portion of the base 1, a groove is formed in the middle of the operation table 2, a piano type pressing mechanism 6 is arranged at the bottom of the operation table 2, the middle of the piano type pressing mechanism 6 is aligned with the groove, the piano type pressing mechanism 6 is of an existing structure, redundant description is omitted, the pressing force of the piano type pressing mechanism 6 is more uniform, each pressing plate can be independently adjusted in position, the pressing plates can be independently disassembled and replaced, when straight seam welding is required, a frame 28 is upwards rotated through a handle 7, so that a bearing 29 is separated from a mandrel 16, treading a foot switch to drive an electric push rod 11 to pop out a pipe 17 in a mandrel 16 to align a positioning pin 13, opening a mandrel locking mechanism, enabling a workpiece 10 to be welded to penetrate through the mandrel 16, enabling a seam to face upwards, aligning a groove of an operating platform 2, facilitating a welding gun to weld the workpiece 10, fixedly connecting an electric guide rail 3 on the upper portion of the rear side of the operating platform 2, arranging a sliding table cylinder 4 on the front side of the electric guide rail 3, driving the sliding table cylinder 4 to move horizontally through the electric guide rail 3, enabling the welding gun to move horizontally, welding the workpiece 10, fixedly connecting a fixing plate 5 on the front side of the sliding table cylinder 4, fixedly connecting a fixing block 20 on the middle portion of the front side of the fixing block 5, slidably connecting a limiting frame 8 on the middle portion of the front side of the fixing block 20, connecting the upper portion of the limiting frame 8 with the middle portion of the upper side of the fixing block 20 through a first bolt 24, adjusting the position of the limiting frame 8 through rotating the first bolt 24, and adjusting the height of the welding gun, the device can be adapted to welding guns of different models, the practicability of the device is improved, the middle part of the limiting frame 8 is connected with a moving block 26 through a second bolt 25, the moving block 26 is connected inside the limiting frame 8 in a sliding manner, the position of the moving block 26 is adjusted by rotating the second bolt 25, the gun head of the welding gun is aligned with the groove of the operating platform 2, the workpiece 10 is convenient to weld, one side, away from the limiting frame 8, of the moving block 26 is fixedly connected with a lower clamping block 22, the front side of the lower clamping block 22 is provided with an upper clamping block 21, the welding gun is clamped through the lower clamping block 22 and the upper clamping block 21, after the workpiece 10 is clamped, the welding gun is driven to horizontally move through the electric guide rail 3, the welding of the workpiece 10 is completed, the operation is simple, the dependence on manpower is reduced, the stability of the welding quality is improved, the automatic welding process of the welding gun is realized through the electric guide rail 3 and the sliding table cylinder 4, and the digital stepping motor is driven, the moving speed is accurate, the middle part of the left side of the operation table 2 is fixedly connected with a limit block 27, the middle part of the limit block 27 is rotatably connected with a frame 28, the middle part of the frame 28 is rotatably connected with a bearing 29, the left side of the mandrel 16 is limited by the bearing 29, when straight seam welding is required, the frame 28 is rotated upwards by the handle 7, the bearing 29 is separated from the mandrel 16, a workpiece 10 to be welded passes through the mandrel 16, a seam faces upwards, then the frame 28 is rotated downwards, the mandrel 16 is rotated upwards by the bearing 29, clamping of the workpiece 10 is completed by matching with the piano type pressing mechanism 6, the welding gun is driven by the electric guide rail 3 to weld the workpiece 10, the sleeve 15 is rotatably connected to the right side of the bottom of the operation table 2, the mandrel 16 and the sleeve 15 are rotated downwards by rotating the frame 28, so that the workpiece 10 can enter the periphery of the mandrel 16, the welding device comprises a piano key type pressing mechanism 6 and a mandrel 16, wherein the piano key type pressing mechanism is used for clamping and fixing a workpiece 10, the left side of a sleeve 15 is slidably connected with the mandrel 16, a pipe 17 is arranged inside the mandrel 16, a sliding groove is formed below the mandrel 16, the pipe 17 is installed in the sliding groove through a baffle 18, the mandrel 16 adopts a step type structure design and can meet welding of various pipe diameters, a copper liner 9 is fixedly connected to the upper portion of the mandrel 16, a forming groove and a back gas protection gas outlet are formed in the upper portion of the copper liner 9 and are used for ensuring that a welding seam on the back side of the welding seam is formed and protecting the welding seam on the back side of the pipe 17 from being oxidized, a plurality of baffles 18 are fixedly connected to the bottom of the mandrel 16, a connecting rod 12 is fixedly connected to the bottom of the right side of the pipe 17, an electric push rod 11 is slidably connected to the inside of the connecting rod 12, the upper portion of the electric push rod 11 is fixedly connected to the bottom of an operating platform 2, the electric push rod 11 is treaded on the pedal switch to drive the electric push rod 11 to pop out a pipe 17 replaceable centering positioning pin 13 on the mandrel 16, a mandrel locking mechanism is opened, the workpiece 10 conveniently, the workpiece 10 is arranged on the periphery of the mandrel 16, the workpiece 10, the device, the weldable length of which can be welded is 1200mm, the welding device, the mandrel 16 adopts a variable-diameter welding torch and can be matched with the copper liner 9, argon arc welding gun and various laser welding technology.

The upper side and the lower side of the inner part of the limiting frame 8 are both provided with limiting rods 23, the moving block 26 is connected to the periphery of the limiting rods 23 in a sliding manner, the limiting rods 23 are used for limiting the moving block 26, the moving block 26 is prevented from rotating during adjustment, the limiting rods 23 are connected to the front side and the rear side of the middle part of the limiting frame 8 in a sliding manner, the upper side and the lower side of each limiting rod 23 are fixedly connected to the upper end and the lower end of the inner part of the fixed block 20, the position of the limiting frame 8 is limited through the limiting rods 23, the limiting frame 8 is prevented from rotating during adjustment, the bottom of the frame 28 is fixedly connected with a handle 7, the bottom of the left side of the mandrel 16 is provided with a bevel, the size of the bevel is matched with the size of the bearing 29, the bearing 29 is convenient to be contacted with the mandrel 16, after the workpiece 10 enters the mandrel 16, the bearing 29 is contacted with the bottom of the left side of the mandrel 16 through rotating handle, the mandrel 16 is lifted, and the workpiece 10 is clamped together with the piano type pressing mechanism 6, the bottom of the sleeve 15 is provided with a notch 19, the upper part of the connecting rod 12 is arranged in the notch 19, the position of the connecting rod 12 is limited through the notch 19, the upper part of the copper liner 9 is provided with a positioning pin 13, the upper part of the positioning pin 13 is connected with the sleeve 15 through a spring 14, when the pipe 17 slides, the positioning pin 13 is ejected out through the slope of the pipe 17, the centering and positioning of the workpiece 10 are realized, after one side of the workpiece 10 is clamped, the cylinder drives the pipe 17 to retract, the positioning pin 13 slides along the slope of the pipe 17 under the action of the spring 14 to retract, the pedal switch is stepped to drive the electric push rod 11 to eject the pipe 17 on the mandrel 16 to center the positioning pin 13, the mandrel locking mechanism is opened, the workpiece 10 to be welded passes through the mandrel 16, then the frame 28 is rotated downwards, the mandrel 16 is rotated upwards through a bearing 29, and is matched with the key type piano pressing mechanism 6 to complete the clamping of the workpiece 10, copper liner 9 upper portion is aligned with 2 middle part slots of operation panel, and when welder welded, copper liner 9 blockked dabber 16 and work piece 10, and 1 bottom one side of base is provided with foot switch, and foot switch electric connection electric guide 3, electric putter 11 and piano type hold-down mechanism 6 control through foot switch, easy operation reduces the degree of dependence to the manual work.

The working principle is as follows: a welding gun is fixed on the device through an upper clamping block 21 and a lower clamping block 22, when straight seam welding is required, a frame 28 is rotated upwards through a handle 7, a bearing 29 is separated from a mandrel 16, a foot switch is stepped on to drive an electric push rod 11 to pop out a pipe 17 centering locating pin 13 on the mandrel 16, a mandrel locking mechanism is opened, a workpiece 10 required to be welded penetrates through the mandrel 16, a seam faces upwards, the mandrel locking mechanism is closed, one side of the pipe 17 abuts against the centering locating pin 13, a foot switch piano type pressing mechanism 6 presses the pipe edge, the centering locating pin 13 retracts after pressing, the other side of the pipe 17 abuts against the pipe edge pressed firstly, the foot switch is stepped on to clamp the pipe edge, the frame 28 is rotated downwards, the mandrel 16 is rotated upwards through the bearing 29 to be matched with the piano switch type pressing mechanism 6 to clamp the workpiece 10, a fixing plate 5 is driven through a sliding table air cylinder 4, the welding gun drives the welding gun to move upwards and downwards, the position of the workpiece 10 is adjusted, then the sliding table air cylinder 3 drives the sliding table air cylinder 4 to move horizontally, so that the welding gun moves horizontally, the welding gun is driven, the welding gun lifting and the welding gun is driven, the welding gun is lifted and the welding gun lifting and the welding gun is lifted and the production efficiency is improved, the arc-drawing efficiency of the production efficiency is improved, and the arc-up and the production efficiency of the production is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Automatic welding system of sheet metal stainless steel aluminum alloy panel beating component, including base (1), its characterized in that: base (1) upper portion fixedly connected with operation panel (2), operation panel (2) middle part is provided with the fluting, operation panel (2) bottom is provided with piano formula hold-down mechanism (6), piano formula hold-down mechanism (6) middle part aligns with the fluting, operation panel (2) rear side upper portion fixedly connected with electronic guide rail (3), electronic guide rail (3) front side is provided with slip table cylinder (4), slip table cylinder (4) front side fixedly connected with fixed plate (5), fixed plate (5) front side middle part fixedly connected with fixed block (20), fixed block (20) front side middle part sliding connection has spacing (8), spacing (8) upper portion is connected with fixed block (20) upside middle part through first bolt (24), spacing (8) middle part is connected with movable block (26) through second bolt (25), movable block (26) sliding connection is inside spacing (8), one side fixedly connected with lower clamp block (22) of spacing (8) is kept away from to movable block (26), clamp block (22) front side is provided with upper clamp block (21) down, operation panel (2) middle part fixed connection has stopper (27), stopper (27) rotation block (27), frame (28) middle part is rotated and is connected with bearing (29), operation panel (2) bottom right side is rotated and is connected with sleeve (15), sleeve (15) left side is fixed with dabber (16), dabber (16) inside is provided with pipe (17), dabber (16) upper portion fixedly connected with copper liner (9), a plurality of separation blade of dabber (16) bottom fixedly connected with (18), pipe (17) right side bottom fixedly connected with connecting rod (12), connecting rod (12) inside sliding connection has electric putter (11), electric putter (11) upper portion fixed connection is in operation panel (2) bottom, dabber (16) periphery is provided with work piece (10).

2. The automated welding system of sheet stainless steel aluminum alloy sheet metal components of claim 1, wherein: limiting rods (23) are arranged on the upper side and the lower side of the interior of the limiting frame (8), the moving block (26) is connected to the periphery of the limiting rods (23) in a sliding mode, the limiting rods (23) are connected to the front side and the rear side of the middle of the limiting frame (8) in a sliding mode, and the upper side and the lower side of each limiting rod (23) are fixedly connected to the upper end and the lower end of the interior of the fixing block (20).

3. The automated welding system of sheet stainless steel aluminum alloy sheet metal components of claim 1, wherein: the bottom of the frame (28) is fixedly connected with a handle (7).

4. The automated welding system of sheet stainless steel aluminum alloy sheet metal components of claim 1, wherein: the bottom of the left side of the mandrel (16) is provided with an inclined opening, and the size of the inclined opening is matched with that of the bearing (29).

5. The automated welding system of sheet stainless steel aluminum alloy sheet metal components of claim 1, wherein: the bottom of the sleeve (15) is provided with a notch (19), and the upper part of the connecting rod (12) is arranged in the notch (19).

6. The automated welding system of sheet stainless steel aluminum alloy sheet metal components of claim 1, wherein: and the upper part of the copper gasket (9) is provided with a positioning pin (13), and the upper part of the positioning pin (13) is connected with a sleeve (15) through a spring (14).

7. The automated welding system of sheet stainless steel aluminum alloy sheet metal components of claim 1, wherein: the upper part of the copper gasket (9) is aligned with the middle groove of the operating platform (2).

8. The automated welding system of sheet stainless steel aluminum alloy sheet metal components of claim 1, wherein: one side of the bottom of the base (1) is provided with a foot switch, and the foot switch is electrically connected with the electric guide rail (3), the electric push rod (11) and the piano type pressing mechanism (6).