CN113084415A

CN113084415A - H-shaped steel bracket welding system

Info

Publication number: CN113084415A
Application number: CN202110382320.8A
Authority: CN
Inventors: 曹雁冰
Original assignee: Anhui Weihong Steel Structure Group Co ltd
Current assignee: Anhui Weihong Steel Structure Group Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-07-09
Anticipated expiration: 2041-04-09
Also published as: CN113084415B

Abstract

The invention relates to the technical field of welding systems, and discloses an H-shaped steel corbel welding system which comprises a base, wherein a support frame is fixedly arranged on the right side of the upper surface of the base, a cross beam and a vertical beam are arranged at the top of the support frame, a positioning mechanism for fixing the cross beam and the vertical beam is arranged at the top of the support frame, a fixed seat is longitudinally and fixedly arranged on the left side of the upper surface of the base, a moving mechanism is arranged inside the fixed seat, a support rod is vertically and fixedly arranged on the upper side of the moving mechanism, a first motor is fixedly arranged on the upper side of the rod wall of the support rod, a rotating plate is fixedly arranged at the tail end of an output shaft of the first motor, a first air cylinder is fixedly arranged on the side surface of the rotating plate, a connecting rod. This H shaped steel bracket welding system need not to overturn the welding, and is better to the location effect of welding, has improved the welding quality of H shaped steel bracket.

Description

H-shaped steel bracket welding system

Technical Field

The invention relates to the technical field of welding systems, in particular to an H-shaped steel corbel welding system.

Background

At present, the domestic steel structure welding process mainly adopts manual assembly and welding. Welding is carried out after manual assembly for the traditional bracket welding process, according to the bracket member welding process, the bracket member needs to be turned over for many times in the welding process so as to reduce the welding deformation, the bracket member needs to be hoisted by means of a travelling crane after being turned over, the whole logistics transportation of a workshop can be influenced by means of the travelling crane for many times, the machining efficiency is low, the machining quality cannot be guaranteed, and potential safety hazards exist.

Wherein patent number is CN208744037U, discloses an H shaped steel bracket welding system, and it is including workstation, load cell, upset unit and welding unit, and load cell includes the slide rail, holds carrier and first driving piece, and the slide rail is installed on the workstation, and the carrier is connected in the drive of first driving piece. The overturning unit comprises a second driving piece, a first mounting seat, a second mounting seat, a first clamp and a second clamp, the first mounting seat and the second mounting seat are installed on the workbench in a sliding mode, the first clamp is installed on the first mounting seat in a rotating mode, the second clamp is installed on the second mounting seat in a rotating mode, the second driving piece is installed on the first mounting seat, and the second driving piece is connected with the first clamp in a driving mode. The welding unit comprises a welding robot and a welding gun, the welding gun is installed on the welding robot, and the welding robot is installed on the workbench.

Although need not hoist and mount equipment upset H shaped steel bracket in above-mentioned scheme, still need overturn H shaped steel bracket, because the phenomenon of tractive between the weldment can appear at the in-process of upset in the H shaped steel bracket to lead to the quality reduction of welded H shaped steel bracket. Therefore, the invention provides an H-shaped steel bracket welding system.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a weldment of an H-shaped steel bracket welding system, which does not need to turn over welding, has a good positioning effect on the welding, improves the welding quality of the H-shaped steel bracket, and solves the problems that the quality of the welded H-shaped steel bracket is reduced because the H-shaped steel bracket still needs to be turned over although lifting equipment is not needed to turn over the H-shaped steel bracket in the existing scheme, and the quality of the welded H-shaped steel bracket is reduced because the H-shaped steel bracket is pulled between weldments in the turning process.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the H-shaped steel bracket welding system comprises a base, wherein a support frame is fixedly arranged on the right side of the upper surface of the base, a cross beam and a vertical beam are arranged at the top of the support frame, a positioning mechanism for fixing the cross beam and the vertical beam is arranged at the top of the support frame, a fixed seat is longitudinally and fixedly arranged on the left side of the upper surface of the base, a moving mechanism is arranged inside the fixed seat, a support rod is vertically and fixedly arranged on the upper side of the moving mechanism, a first motor is fixedly arranged on the upper side of the rod wall of the support rod, a rotating plate is fixedly arranged at the tail end of an output shaft of the first motor, a first air cylinder is fixedly arranged on the side surface of the rotating plate, a connecting rod is fixedly arranged at the tail end of a piston rod of the first air cylinder;

positioning mechanism includes second cylinder, saddle, third cylinder and splint, the second cylinder is vertical fixed the setting in the inside of support frame, the piston rod end of second cylinder run through to the top of support frame and with saddle fixed connection, the crossbeam is located the upper surface of saddle, erect the roof beam and be the vertical left and right sides that is located the saddle, the left and right sides of support frame is all fixed and is equipped with the supporting seat, the third cylinder is the level and fixes the top that sets up in the supporting seat, splint are fixed to be set up in the piston rod end of third cylinder, and splint and the lateral wall contact setting of erecting the roof beam.

Preferably, the moving mechanism includes a second motor, a lead screw and a moving block, a strip-shaped groove is formed in the upper surface of the fixing base along the length direction of the fixing base, the lead screw is rotatably arranged inside the strip-shaped groove, the second motor is fixedly arranged on the side wall of the fixing base, one end of the lead screw penetrates through the outside of the fixing base and is fixedly connected with the output end of the second motor, the moving block is slidably arranged inside the strip-shaped groove and is in threaded arrangement with the rod wall of the lead screw, and the support rod is fixedly arranged on the upper side of the moving block.

Preferably, rotary mechanism includes third motor and fourth cylinder, the third motor is fixed to be set up in the upside of fixed block, the output shaft end of third motor run through to the downside of fixed block and with fourth cylinder fixed connection, welder fixed mounting is in the piston rod end of fourth cylinder.

Preferably, a first travel switch is fixedly arranged on the lower side of the fixing block, a first trigger part is fixedly arranged on the shaft wall of the output shaft of the third motor, and the first travel switch and the first trigger part are correspondingly arranged.

Preferably, a second travel switch is fixedly arranged on the left side wall of the rod wall of the supporting rod, a second triggering portion is fixedly arranged on the left side wall of the rotating plate, and the second travel switch and the second triggering portion are arranged in a position corresponding mode.

Preferably, the number of the support platforms is two, and the support platforms are arranged on two sides of the top of the support frame.

Preferably, the welding gun is arranged right above the cross beam and the vertical beam.

(III) advantageous effects

Compared with the prior art, the invention provides an H-shaped steel bracket welding system, which has the following beneficial effects:

the H-shaped steel bracket welding system can horizontally support the cross beam and vertically prop the vertical beam against two sides of the cross beam through the second cylinder, the saddle, the third cylinder, the clamping plate and the supporting seat which are arranged on the supporting frame, thereby positioning and fixing the cross beam and the vertical beam, driving the welding gun to longitudinally move above the cross beam and the vertical beam and welding and fixing the contacted parts through the arranged fixed seat, the second motor, the lead screw and the moving block, the welding gun can be driven to move in the horizontal direction through the first motor, the rotating plate, the first cylinder, the connecting rod and the fixing block, then carry out angular rotation again and make welder remove to the crossbeam with erect the below of roof beam to can weld the downside contact site of crossbeam and perpendicular roof beam, need not to weld crossbeam and perpendicular roof beam upset, and then guaranteed the welding quality of H shaped steel bracket.

Drawings

FIG. 1 is a schematic structural diagram of an H-shaped steel corbel welding system provided by the invention;

FIG. 2 is a schematic top view of the support frame of FIG. 1;

FIG. 3 is a schematic side view of the fixing base shown in FIG. 1;

fig. 4 is a schematic structural view of the rotating mechanism in fig. 2.

In the figure: the welding device comprises a base 1, a support frame 2, a cross beam 3, a vertical beam 4, a fixed seat 5, a support rod 6, a first motor 7, a rotating plate 8, a first cylinder 9, a connecting rod 10, a fixed block 11, a welding gun 12, a second cylinder 13, a saddle 14, a third cylinder 15, a clamp plate 16, a support seat 17, a second motor 18, a lead screw 19, a moving block 20, a third motor 21, a fourth cylinder 22, a first travel switch 23, a first trigger 24, a second travel switch 25 and a second trigger 26.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the H-shaped steel corbel welding system comprises a base 1, a support frame 2 is fixedly arranged on the right side of the upper surface of the base 1, a cross beam 3 and a vertical beam 4 are arranged at the top of the support frame 2, a positioning mechanism for fixing the cross beam 3 and the vertical beam 4 is arranged at the top of the support frame 2, a fixed seat 5 is longitudinally and fixedly arranged on the left side of the upper surface of the base 1, a moving mechanism is arranged inside the fixed seat 5, a support rod 6 is vertically and fixedly arranged on the upper side of the moving mechanism, a first motor 7 is fixedly arranged on the upper side of the rod wall of the support rod 6, a rotating plate 8 is fixedly arranged at the tail end of the output shaft of the first motor 7, a first air cylinder 9 is fixedly arranged on the side surface of the rotating plate 8, a connecting rod 10 is fixedly arranged at the tail end of, the welding gun 12 is arranged right above the cross beam 3 and the vertical beam 4;

positioning mechanism includes second cylinder 13, saddle 14, third cylinder 15 and splint 16, second cylinder 13 is vertical fixed the setting in the inside of support frame 2, the piston rod end of second cylinder 13 run through to the top of support frame 2 and with saddle 14 fixed connection, the figure of saddle 14 is two, and saddle 14 is the top both sides setting that is located support frame 2, crossbeam 3 is located the upper surface of saddle 14, erect roof beam 4 and be the vertical left and right sides that is located saddle 14, the left and right sides of support frame 2 all is fixed and is equipped with supporting seat 17, third cylinder 15 is the horizontal fixation and sets up in the top of supporting seat 17, splint 16 is fixed to be set up in the piston rod end of third cylinder 15, and splint 16 sets up with the lateral wall contact of erecting roof beam 4.

The moving mechanism comprises a second motor 18, a lead screw 19 and a moving block 20, a strip-shaped groove is formed in the upper surface of the fixing base 5 along the length direction of the upper surface of the fixing base, the lead screw 19 is rotatably arranged in the strip-shaped groove, the second motor 18 is fixedly arranged on the side wall of the fixing base 5, one end of the lead screw 19 penetrates through the outside of the fixing base 5 and is fixedly connected with the output end of the second motor 18, the moving block 20 is slidably arranged in the strip-shaped groove and is in threaded arrangement with the rod wall of the lead screw 19, and the supporting rod 6 is fixedly arranged on the.

The rotating mechanism comprises a third motor 21 and a fourth cylinder 22, the third motor 21 is fixedly arranged on the upper side of the fixing block 11, the tail end of an output shaft of the third motor 21 penetrates through the lower side of the fixing block 11 and is fixedly connected with the fourth cylinder 22, and the welding gun 12 is fixedly arranged at the tail end of a piston rod of the fourth cylinder 22.

The fixed first travel switch 23 that is equipped with of downside of fixed block 11, the fixed first trigger part 24 that is equipped with of shaft wall of third motor 21 output shaft, first travel switch 23 and first trigger part 24 are the position and correspond the setting, can guarantee welder 12's rotation angle to guarantee welder 12 to the welding precision of crossbeam 3 and vertical beam 4.

The fixed second travel switch 25 that is equipped with of pole wall left side wall of bracing piece 6, the fixed second trigger part 26 that is equipped with of left side wall of rotor plate 8, second travel switch 25 and second trigger part 26 are the position and correspond the setting, can carry out the angle rotation to rotor plate 8 to make the accurate below of removing to crossbeam 3 and vertical beam 4 of welder 12.

In conclusion, in the welding system for the bracket of the H-shaped steel, when in use, a worker horizontally places the cross beam 3 on the upper surface of the supporting platform 14, opens the second cylinder 13 to work, the second cylinder 13 extends out to adjust the height of the cross beam up and down, then vertically places the vertical beam 4 on the top of the supporting frame 2 to be respectively abutted against two sides of the cross beam 2, opens the third cylinder 15 to enable the clamping plates 16 to be tightly abutted against two sides of the vertical beam 4, thereby completing the positioning and fixing of the cross beam 3 and the vertical beam 4, opens the first cylinder 9 and the second cylinder 12 to work, enables the welding gun 12 to be aligned with the joint of the cross beam 3 and the vertical beam 4, then opens the second motor 18 to work, the second motor 18 drives the screw rod 19 to rotate and drives the moving block 20 to longitudinally move in the fixed seat 5, thereby enabling the welding gun 12 to longitudinally move and longitudinally weld the connection of the cross beam 3 and the vertical beam 4, after the upper sides of the cross beam 3 and the, the first motor 7 is started to work, the first motor 7 drives the first air cylinder 9 on the rotating plate 8 to rotate in an angle mode and move to the lower portion of the cross beam 3 and the lower portion of the vertical beam 4 to repeat the welding action, the cross beam 3 and the vertical beam 4 do not need to be turned over to complete welding, and welding quality of the H-shaped steel bracket is guaranteed.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

H shaped steel bracket welding system, including base (1), its characterized in that: the support frame (2) is fixedly arranged on the right side of the upper surface of the base (1), a cross beam (3) and a vertical beam (4) are arranged at the top of the support frame (2), a positioning mechanism for fixing the cross beam (3) and the vertical beam (4) is arranged at the top of the support frame (2), a fixing seat (5) is longitudinally and fixedly arranged on the left side of the upper surface of the base (1), a moving mechanism is arranged inside the fixing seat (5), a supporting rod (6) is vertically and fixedly arranged on the upper side of the moving mechanism, a first motor (7) is fixedly arranged on the upper side of the rod wall of the supporting rod (6), a rotating plate (8) is fixedly arranged at the tail end of an output shaft of the first motor (7), a first air cylinder (9) is fixedly arranged on the side surface of the rotating plate (8), a connecting rod (10) is fixedly arranged at the tail end of a piston rod of the first air, a rotating mechanism is arranged on the fixed block (11), and a welding gun (12) is fixedly arranged on the lower side of the rotating mechanism;

positioning mechanism includes second cylinder (13), saddle (14), third cylinder (15) and splint (16), second cylinder (13) are vertical fixed and set up in the inside of support frame (2), the piston rod end of second cylinder (13) run through to the top of support frame (2) and with saddle (14) fixed connection, crossbeam (3) are located the upper surface of saddle (14), erect roof beam (4) and be the vertical left and right sides that is located saddle (14), the left and right sides of support frame (2) all is fixed and is equipped with supporting seat (17), third cylinder (15) are the horizontal fixation and set up in the top of supporting seat (17), splint (16) are fixed to be set up in the piston rod end of third cylinder (15), and splint (16) and the lateral wall contact setting of erecting roof beam (4).
2. The H-shaped steel bracket welding system according to claim 1, characterized in that: the moving mechanism comprises a second motor (18), a lead screw (19) and a moving block (20), a strip-shaped groove is formed in the upper surface of the fixed base (5) along the length direction of the upper surface of the fixed base, the lead screw (19) is rotatably arranged inside the strip-shaped groove, the second motor (18) is fixedly arranged on the side wall of the fixed base (5), one end of the lead screw (19) penetrates through the outside of the fixed base (5) and is fixedly connected with the output end of the second motor (18), the moving block (20) is slidably arranged inside the strip-shaped groove and is in threaded arrangement with the rod wall of the lead screw (19), and the supporting rod (6) is fixedly arranged on the upper side of the moving block (20).
3. The H-shaped steel bracket welding system according to claim 1, characterized in that: the rotary mechanism comprises a third motor (21) and a fourth cylinder (22), the third motor (21) is fixedly arranged on the upper side of the fixing block (11), the tail end of an output shaft of the third motor (21) penetrates through the lower side of the fixing block (11) and is fixedly connected with the fourth cylinder (22), and the welding gun (12) is fixedly arranged at the tail end of a piston rod of the fourth cylinder (22).
4. The H-shaped steel bracket welding system according to claim 3, characterized in that: the fixed first travel switch (23) that is equipped with of downside of fixed block (11), the fixed first trigger part (24) that is equipped with of axle wall of third motor (21) output shaft, first travel switch (23) and first trigger part (24) are the position and correspond the setting.
5. The H-shaped steel bracket welding system according to claim 1, characterized in that: the left side wall of the rod wall of the supporting rod (6) is fixedly provided with a second travel switch (25), the left side wall of the rotating plate (8) is fixedly provided with a second trigger part (26), and the second travel switch (25) and the second trigger part (26) are arranged in a position corresponding mode.
6. The H-shaped steel bracket welding system according to claim 1, characterized in that: the number of the support platforms (14) is two, and the support platforms (14) are arranged on two sides of the top of the support frame (2).
7. The H-shaped steel bracket welding system according to claim 1, characterized in that: and the welding gun (12) is arranged right above the cross beam (3) and the vertical beam (4).