CN115319364A - Automatic welding gun angle adjusting device for welding steel structural part - Google Patents
Automatic welding gun angle adjusting device for welding steel structural part Download PDFInfo
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- CN115319364A CN115319364A CN202211086446.1A CN202211086446A CN115319364A CN 115319364 A CN115319364 A CN 115319364A CN 202211086446 A CN202211086446 A CN 202211086446A CN 115319364 A CN115319364 A CN 115319364A
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- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
Abstract
The invention discloses a welding gun angle automatic adjusting device for welding a steel structural member, which comprises a welding gun assembly, a lead screw transmission device, a first electric cylinder, a mounting plate, a rotating device, a second electric cylinder and a mounting seat, wherein the conveying direction of the lead screw transmission device is the left-right direction, and the first electric cylinder is vertically arranged on the lead screw transmission device; the mounting plate is horizontally arranged at the upper end of the push rod of the first electric cylinder; the rotating device is arranged on the mounting plate and comprises a rotating shaft, and the axial direction of the rotating shaft is the left-right direction; the second electric cylinder is connected with the rotating device, and the rotating device drives the second electric cylinder to rotate; the mounting seat is connected with the second electric cylinder, and the welding gun assembly is mounted on the mounting seat; the invention can automatically adjust the position, the angle and the running route of the welding gun according to the position and the angle of parts to be welded on the large I-steel, realizes automatic welding, can effectively improve the welding efficiency and reduce the labor intensity of workers.
Description
Technical Field
The invention relates to the field of steel member processing devices, in particular to an automatic welding gun angle adjusting device for welding a steel member.
Background
With the development of society, especially the progress of science and technology, the rapid development of social productivity is greatly promoted; especially, the continuous progress of automation and industrialization leads the social development to run on the express way of the times.
The development of the society also corresponds to the building with a certain height, and the construction period within the shortest time can be realized under the condition of ensuring the quality; large steel structure buildings are in transit.
In large steel structure buildings, H-section steel (i-section steel) is a common component; when large-scale I-steel is processed, firstly, wing plates and webs of the I-steel are welded, then, according to the specific structure in the steel structure where the I-steel is located, operations such as hole forming, auxiliary plate welding and the like are carried out at the designed position, or in order to facilitate stable installation of the I-steel, parts such as inclined supporting plates, hoisting plates and the like are welded on the webs of the I-steel. When welding parts on large-scale I-steel, the angle of the welding gun needs to be adjusted according to the positions of the parts, the groove conditions and the like so as to meet the welding requirements.
Therefore, it is a problem worth studying to provide an automatic angle adjusting device for a welding gun for welding a steel structural part.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides the automatic welding gun angle adjusting device for welding the steel structural member, which can automatically adjust the position, the angle and the running route of the welding gun angle according to the position and the angle of the part to be welded on the large I-steel, realizes automatic welding, can effectively improve the welding efficiency and reduce the labor intensity of workers.
The purpose of the invention is realized as follows:
the utility model provides a welder angle automatic regulating apparatus for steel structural component welding, includes the welder assembly, still includes:
the transmission direction of the lead screw transmission device is the left-right direction;
the first electric cylinder is vertically arranged on the lead screw transmission device, and the lead screw transmission device drives the first electric cylinder to move along the left-right direction;
the mounting plate is horizontally arranged at the upper end of the first electric cylinder push rod;
the rotating device is arranged on the mounting plate and comprises a rotating shaft, and the axial direction of the rotating shaft is the left-right direction;
the second electric cylinder is connected with the rotating device, the rotating device drives the second electric cylinder to rotate, and when the second electric cylinder is positioned at a horizontal position, the moving direction of the second electric cylinder is the front-back direction;
the mounting seat is connected with the second electric cylinder, and the welding gun assembly is installed on the mounting seat.
The screw rod transmission device comprises two vertical plates, a screw rod, a polished rod, a first speed reducer, a first servo motor and a sliding pedestal, the two vertical plates are arranged in parallel, the first speed reducer is arranged on the outer side surface of one vertical plate, and the first servo motor is connected with the input end of the first speed reducer; the screw rod is rotatably arranged between the two vertical plates and is connected with the output end of the first speed reducer, the polished rod is fixedly arranged on the two vertical plates, the polished rod and the screw rod are both horizontally arranged, and the length direction of the polished rod and the screw rod is along the left-right direction; the sliding platform base is connected with the polished rod in a matched mode through a polished hole and connected with the lead screw in a matched mode through a threaded hole, and the first electric cylinder is vertically installed on the sliding platform base.
The rotating device comprises a mounting frame, a second servo motor, a second speed reducer, a rotating shaft and a connecting guide seat, the mounting frame is mounted on the upper end face of the mounting plate, the second speed reducer is mounted on the mounting frame, the second servo motor is mounted on the second speed reducer, the second servo motor is connected with the input end of the second speed reducer, the rotating shaft is connected with the output end of the second speed reducer, the connecting guide seat is connected with the rotating shaft and synchronously rotates with the rotating shaft, and the second electric cylinder is mounted on the connecting guide seat.
The rotating shaft comprises a cylindrical part and a rectangular block part, the cylindrical part is connected with the second speed reducer, a rectangular hole matched with the rectangular block part of the rotating shaft is formed in the connecting guide seat, and the connecting guide seat is sleeved on the rectangular block part of the rotating shaft through the rectangular hole; the connecting guide seat is provided with a connecting through hole leading to the rectangular hole of the connecting guide seat, the rectangular block part of the rotating shaft is provided with a threaded hole, the connecting guide seat is fixedly connected with the rotating shaft through a bolt, and the rod part of the bolt penetrates through the connecting through hole of the connecting guide seat and is screwed into the threaded hole formed in the rectangular block part of the rotating shaft.
The connecting guide seat comprises a square pipe part, the second electric cylinder is installed in the square pipe part, the length direction of the square pipe part is the same as the movement direction of the second electric cylinder, and a rectangular through groove is formed in the upper end wall of the square pipe part; the mounting seat comprises a connecting portion and a flat plate portion fixedly connected with the connecting portion, the connecting portion is connected with a push rod of the second electric cylinder, the connecting portion penetrates through the rectangular through groove, the flat plate portion is located on the upper side of the square pipe portion, and the welding gun assembly is mounted on the flat plate portion of the mounting seat.
A fixed block is arranged on the side wall of Fang Guanbu, a guide cylindrical hole is arranged in the fixed block, a threaded through hole leading to the guide cylindrical hole is arranged on the fixed block, and a fixing bolt is arranged in the threaded through hole; the measuring device is characterized in that a round rod is inserted into the guide cylindrical hole, the diameter of the round rod is the same as the aperture of the guide cylindrical hole, the length direction of the round rod is the same as the length direction of the square tube part, length scales are arranged on the cylindrical wall of the round rod along the length direction of the round rod, and a measuring flat plate is vertically arranged at one end of the round rod.
A through groove is formed in the cylindrical wall of the round rod along the length direction of the round rod, a graduated scale is arranged in the through groove, the length direction of the graduated scale is along the length direction of the round rod, and the length graduation is arranged on the graduated scale.
The through groove is provided with three, and these three through grooves evenly set up along the circumferencial direction of round bar, and all be provided with a scale on the groove diapire of every through groove.
Still include the electronic jar of third in addition, the electronic jar level of third sets up on the up end of mounting panel, and its direction of motion is the fore-and-aft direction, the front end of the electronic jar push rod of third is provided with first button switch, first button switch and the electronic jar electrical property of third link to each other.
A cylinder is arranged at the front end of the push rod of the third electric cylinder, the length direction of the cylinder is the same as the movement direction of the third electric cylinder, the first button switch is arranged in the cylinder and is positioned at one end of the cylinder close to the push rod of the third electric cylinder, a through hole for a power line of the first button switch to pass through is arranged on the wall of the cylinder, an end cover is arranged at one end of the cylinder far away from the push rod of the third electric cylinder, and a guide through hole is arranged on the end cover; the electric cylinder is characterized in that a spring and a T-shaped block are arranged in the cylinder, the spring is located between a push rod of the third electric cylinder and the T-shaped block, the transverse portion of the T-shaped block is cylindrical, the diameter of the transverse portion of the T-shaped block is the same as the diameter of the cylinder, the vertical portion of the T-shaped block penetrates through a guide through hole formed in the end cover, a second button switch is installed at the top end of the vertical portion of the T-shaped block, and the second button switch is electrically connected with the third electric cylinder.
Has the positive and beneficial effects that: 1. the invention can automatically adjust the position, the angle and the running route of the angle of the welding gun according to the position and the angle of parts to be welded on the large I-steel, realizes automatic welding, can effectively improve the welding efficiency and reduce the labor intensity of workers; 2. the structure for positioning the welding gun assembly is arranged, and the welding gun assembly is positioned and installed, so that the distance between the welding gun head of the installed welding gun assembly and the push rod of the second electric cylinder in the running direction of the second electric cylinder is always the same after the welding gun assembly is installed each time, and thus, the position and the angle of the welding gun assembly can be adjusted more accurately and conveniently through the industrial personal computer; 3. the automatic welding machine is provided with the third electric cylinder and the first button switch, the distance between the welding gun head of the welding gun assembly and the I-shaped steel can be automatically calculated, and then the automatic welding can be completed only by calculating the operation of each motor and each electric cylinder of the personal clothes in combination with the data of the position of the part input into the industrial personal computer on the I-shaped steel. Therefore, the automatic adjustment of the position, the angle and the running route of the welding gun assembly is more convenient.
Drawings
FIG. 1 is a schematic perspective view of example 1 of the present invention;
FIG. 2 is a front view of embodiment 1 of the present invention;
fig. 3 is a schematic structural view of embodiment 1 of the present invention with the lead screw transmission and the first electric cylinder removed;
FIG. 4 is a schematic structural view of a lead screw drive of the present invention;
FIG. 5 is a schematic perspective view of example 2 of the present invention;
FIG. 6 is a front view of embodiment 2 of the present invention;
fig. 7 is a schematic structural view at a front view angle when the lead screw transmission device and the first electric cylinder are removed according to embodiment 2 of the present invention;
fig. 8 is a schematic structural view at a rear view angle when the lead screw transmission device and the first electric cylinder are removed in embodiment 2 of the present invention;
FIG. 9 is a schematic view showing the mounting structure of a round bar according to embodiment 2 of the present invention;
fig. 10 is a schematic view of the internal structure of the cylinder in embodiment 2 of the present invention.
In the figure, the following steps are carried out: welding gun assembly 1, lead screw transmission device 2, riser 201, lead screw 202, polished rod 203, first speed reducer 204, first servo motor 205, slide bracket 206, first electronic jar 3, mounting panel 4, rotating device 5, mounting bracket 501, second servo motor 502, second speed reducer 503, connect guide holder 504, square pipe portion 505, rectangle through groove 506, electronic jar 6 of second, mount pad 7, electronic jar 8 of third, first button switch 9, drum 10, end cover 11, spring 12, T-shaped piece 13, second button switch 14, fixed block 15, round bar 16, scale 17, fixing bolt 18, measure dull and stereotyped 19.
Detailed Description
The following further description is made with reference to the accompanying drawings and specific examples:
example 1
Referring to fig. 1, 2 and 3, the automatic welding gun angle adjusting device for welding a steel structural member includes a welding gun assembly 1, a lead screw transmission device 2, a first electric cylinder 3, a mounting plate 4, a rotating device 5, a second electric cylinder 6 and a mounting base 7.
Referring to fig. 4, the screw driving device 2 includes two vertical plates 201, a screw 202, a polish rod 203, a first speed reducer 204, a first servo motor 205, and a slide base 206. The two vertical plates 201 are parallel to each other and are arranged vertically. The first speed reducer 204 is installed on the outer side surface of one vertical plate 201, and the first servo motor 205 is connected with the input end of the first speed reducer 204. The screw 202 is rotatably installed between the two vertical plates 201 and connected to the output end of the first speed reducer 204. The polish rod 203 is fixedly installed on the two vertical plates 201, the polish rod 203 and the lead screw 202 are both horizontally arranged, and the length direction is along the left-right direction. The slide pedestal 206 is connected with the polish rod 203 through a polish hole in a matching way, and is connected with the lead screw 202 through a threaded hole in a matching way, and the first electric cylinder 3 is vertically arranged on the slide pedestal 206. When the first servo motor 205 is started, the first servo motor 205 drives the polish rod 203 to rotate through the first speed reducer 204, and further drives the slide pedestal 206 to move along the left-right direction.
Referring to fig. 1, 2 and 3, the first electric cylinder 3 is vertically disposed on the lead screw transmission device 2, and the lead screw transmission device 2 can drive the first electric cylinder 3 to move along the left-right direction. The mounting plate 4 is horizontally arranged at the upper end of the push rod of the first electric cylinder 3. The rotating device 5 comprises an installation frame 501, a second servo motor 502, a second speed reducer 503, a rotating shaft and a connecting guide seat 504, the installation frame 501 is installed on the upper end face of the installation plate 4, the second speed reducer 503 is installed on the installation frame 501, the second servo motor 502 is installed on the second speed reducer 503, the second servo motor 502 is connected with the input end of the second speed reducer 503, and the rotating shaft is connected with the output end of the second speed reducer 503. The axial direction of the rotation shaft of the rotating device 5 is along the left-right direction. The pivot includes cylinder portion and rectangular block portion, and cylinder portion links to each other with second speed reducer 503, is provided with the rectangular hole with the rectangular block looks adaptation of pivot on connecting guide holder 504, connects guide holder 504 and cup joints on the rectangular block portion of pivot through its rectangular hole, so can make connecting guide holder 504 and pivot synchronous rotation. The connecting guide seat 504 is provided with a connecting through hole leading to the rectangular hole, the rectangular block part of the rotating shaft is provided with a threaded hole, the connecting guide seat 504 is fixedly connected with the rotating shaft through a bolt, and the rod part of the bolt penetrates through the connecting through hole of the connecting guide seat 504 and is screwed into the threaded hole arranged on the rectangular block part of the rotating shaft. The second servo motor 502 drives the rotating shaft and the connecting guide base 504 to rotate through the second speed reducer 503. The connection guide 504 includes Fang Guanbu, and the length direction of Fang Guanbu is along the front-rear direction when the connection guide 504 is driven to the horizontal position of the square pipe section 505. The upper end wall of the square tube part 505 is provided with a rectangular through groove 506, and the length direction of the rectangular through groove 506 is along the length direction of Fang Guanbu. The second electric cylinder 6 is mounted in the square pipe section 505, and its moving direction is the same as the longitudinal direction of the square pipe section 505. The mounting seat 7 comprises a connecting portion and a flat plate portion fixedly connected with the connecting portion, the connecting portion is connected with a push rod of the second electric cylinder 6, the connecting portion penetrates through the rectangular through groove 506, the flat plate portion is located on the upper side of the square tube portion 505, and the welding gun assembly 1 is mounted on the flat plate portion of the mounting seat 7.
The working principle of the embodiment is as follows: when welding parts on large-scale I-steel, the I-steel is placed along the left and right direction, and the I-steel and the parts do not need to move, and the parts are firstly spot-welded with the I-steel, or a clamping support structure is used for supporting and clamping the parts on the I-steel. The screw transmission device 2 can drive the welding gun assembly 1 to move along the left-right direction, the first electric cylinder 3 can drive the welding gun assembly 1 to move along the up-down direction, and the second electric cylinder 6 can drive the welding gun assembly 1 to move forwards, backwards, forwards and backwards. The rotating device 5 can drive the welding gun assembly 1 to rotate to adjust the angle of the welding gun. When automatic welding is carried out, the first servo motor 205 of the lead screw transmission device 2, the second servo motor 502 of the rotating device 5, the first electric cylinder 3 and the second electric cylinder 6 are all connected with an industrial personal computer, data such as the welding size, the welding route and the welding angle of each joint of the I-shaped steel and parts are input into the industrial personal computer, the automatic adjustment of the position, the angle and the operation route can be carried out by controlling the welding gun assembly 1 through the industrial personal computer, the automatic welding is realized, the welding efficiency can be effectively improved, and the labor intensity of workers is reduced.
Example 2
An automatic angle adjusting device for a welding gun for welding a steel structural member, please refer to fig. 5, 6, 7 and 8, comprises a welding gun assembly 1, a lead screw transmission device 2, a first electric cylinder 3, a mounting plate 4, a rotating device 5, a second electric cylinder 6 and a mounting seat 7.
Referring to fig. 4, the screw driving device 2 includes two vertical plates 201, a screw 202, a polish rod 203, a first speed reducer 204, a first servo motor 205, and a slide base 206. The two vertical plates 201 are parallel to each other and are arranged vertically. The first speed reducer 204 is installed on the outer side surface of one vertical plate 201, and the first servo motor 205 is connected with the input end of the first speed reducer 204. The screw 202 is rotatably installed between the two vertical plates 201 and connected to the output end of the first speed reducer 204. The polish rod 203 is fixedly installed on the two vertical plates 201, the polish rod 203 and the lead screw 202 are both horizontally arranged, and the length direction is along the left-right direction. The slide pedestal 206 is connected with the polish rod 203 through a polish hole in a matching way, and is connected with the lead screw 202 through a threaded hole in a matching way, and the first electric cylinder 3 is vertically arranged on the slide pedestal 206. When the first servo motor 205 is started, the first servo motor 205 drives the polish rod 203 to rotate through the first speed reducer 204, and further drives the slide pedestal 206 to move along the left-right direction.
Referring to fig. 5, 6, 7 and 8, the first electric cylinder 3 is vertically disposed on the lead screw transmission device 2, and the lead screw transmission device 2 can drive the first electric cylinder 3 to move along the left-right direction. The mounting plate 4 is horizontally arranged at the upper end of the push rod of the first electric cylinder 3. The rotating device 5 comprises an installation frame 501, a second servo motor 502, a second speed reducer 503, a rotating shaft and a connecting guide seat 504, the installation frame 501 is installed on the upper end face of the installation plate 4, the second speed reducer 503 is installed on the installation frame 501, the second servo motor 502 is installed on the second speed reducer 503, the second servo motor 502 is connected with the input end of the second speed reducer 503, and the rotating shaft is connected with the output end of the second speed reducer 503. The axial direction of the rotation shaft of the rotating device 5 is along the left-right direction. The pivot includes cylinder portion and rectangular block portion, and cylinder portion links to each other with second speed reducer 503, is provided with the rectangular hole with the rectangular block looks adaptation of pivot on connecting guide holder 504, connects guide holder 504 and cup joints on the rectangular block portion of pivot through its rectangular hole, so can make connecting guide holder 504 and pivot synchronous rotation. The connecting guide seat 504 is provided with a connecting through hole leading to the rectangular hole, the rectangular block part of the rotating shaft is provided with a threaded hole, the connecting guide seat 504 is fixedly connected with the rotating shaft through a bolt, and the rod part of the bolt penetrates through the connecting through hole of the connecting guide seat 504 and is screwed into the threaded hole arranged on the rectangular block part of the rotating shaft. The second servo motor 502 drives the rotating shaft and the connecting guide base 504 to rotate through the second speed reducer 503. The connection guide 504 includes Fang Guanbu, and the length direction of Fang Guanbu is along the front-rear direction when the connection guide 504 is driven to the horizontal position of the square pipe section 505. The upper end wall of the square tube part 505 is provided with a rectangular through groove 506, and the length direction of the rectangular through groove 506 is along the length direction of Fang Guanbu. The second electric cylinder 6 is mounted in the square pipe section 505, and its moving direction is the same as the longitudinal direction of the square pipe section 505. The mounting seat 7 comprises a connecting portion and a flat plate portion fixedly connected with the connecting portion, the connecting portion is connected with a push rod of the second electric cylinder 6, the connecting portion penetrates through the rectangular through groove 506, the flat plate portion is located on the upper side of the square tube portion 505, and the welding gun assembly 1 is mounted on the flat plate portion of the mounting seat 7.
Referring to fig. 7 and 9, a fixing block 15 is disposed on a side wall of the square pipe portion 505, the fixing block 15 is a rectangular block, a guide cylindrical hole is disposed in the fixing block 15, a threaded through hole leading to the guide cylindrical hole is disposed on the fixing block 15, and a fixing bolt 18 is installed in the threaded through hole. A round bar 16 is inserted into the guide cylindrical hole, the diameter of the round bar 16 is the same as the diameter of the guide cylindrical hole, and the longitudinal direction of the round bar 16 is the same as the longitudinal direction of the square pipe section 505. The cylindrical wall of round bar 16 is evenly provided with three through grooves along the circumferential direction, and the length direction of the through grooves is along the length direction of round bar 16. The bottom of each through groove is provided with a graduated scale 17, the length direction of the graduated scale 17 is the same as the length direction of the round rod 16, and the graduated scale 17 is provided with length scales along the length direction. Due to the arrangement of the three scales 17, scale values on the scales 17 at the end of the fixed block 15 can be more conveniently viewed. One end of the round bar 16 is provided with a measuring plate 19, and the round bar 16 is perpendicular to the measuring plate 19. The fixing bolt 18 is loosened, the round bar 16 is rotated, the round bar 16 moves along the length direction of the round bar, and the round bar 16 drives the measuring flat plate 19 to move. When the welding gun assembly 1 is installed on the flat plate part of the installation seat 7, the measurement flat plate 19 is used for positioning, so that a welding gun head of the welding gun assembly 1 is installed to reach a fixed position relative to a push rod of the second electric cylinder 6, and therefore the position and the angle of the welding gun assembly 1 can be adjusted more accurately and conveniently through the industrial personal computer. After the welding gun assembly 1 is positioned, the measuring flat plate 19 is retracted, the fixing bolt 18 is screwed, and the round rod 16 and the measuring flat plate 19 can be fixed so as not to influence welding.
Referring to fig. 5, 6, 7 and 10, a third electric cylinder 8 is further horizontally mounted on the upper end surface of the mounting plate 4, and the movement direction of the third electric cylinder 8 is along the front-rear direction. A cylinder 10 is arranged at the front end of the push rod of the third electric cylinder 8, the length direction of the cylinder 10 is the same as the movement direction of the third electric cylinder 8, a first button switch 9 is arranged in the cylinder 10, the first button switch 9 is positioned at one end, close to the push rod of the third electric cylinder 8, of the cylinder 10, and a through hole for a power line of the first button switch 9 to pass through is formed in the wall of the cylinder 10. An end cover 11 is arranged at one end of the cylinder 10 far away from the push rod of the third electric cylinder 8, and a guide through hole is formed in the end cover 11. A spring 12 and a T-shaped block 13 are arranged in the cylinder 10, the spring 12 is positioned between a push rod of the third electric cylinder 8 and the T-shaped block 13, the transverse part of the T-shaped block 13 is cylindrical, the diameter of the transverse part is the same as the aperture of the cylinder 10, the vertical part of the T-shaped block 13 passes through a guide through hole arranged on the end cover 11, and a second button switch 14 is arranged at the top end of the vertical part of the T-shaped block 13. The first button switch 9 and the second button switch 14 are electrically connected with the third electric cylinder 8 through an industrial personal computer. Under the action of the spring 12, the T-block 13 is pressed against the end cap 11. When the vertical distance between the I-beam and the invention is determined, the third electric cylinder 8 is started, and the third electric cylinder 8 drives the cylinder 10 to move towards the I-beam. The second button switch 14 is pressed after encountering the I-steel, and when the second button switch 14 is triggered, the second button switch 14 transmits a signal to the industrial personal computer, and the industrial personal computer controls the third electric cylinder 8 to run at a reduced speed. Along with the continuation operation of third electronic jar 8, T-shaped piece 13 is pressed to first button switch 9's direction, when first button switch 9 was pressed to first button switch 9 and is triggered to the horizontal portion of T-shaped piece 13, first button switch 9 transmits the signal to the industrial computer, and the industrial computer controls the electronic jar 8 stop operation of third, so can quick travel drum 10, can stably stop the electronic jar 8 of third again to prevent crushing first button switch 9. According to the running distance of the third electric cylinder 8 and the triggering distance of the first button switch 9, the distance between the welding gun head of the welding gun assembly 1 and the I-shaped steel can be calculated by combining the position of the welding gun head of the welding gun assembly 1, and then the automatic welding can be completed by calculating how each motor for personal wear and each electric cylinder run by combining the data of the position of the part input into the industrial personal computer on the I-shaped steel. Therefore, the automatic adjustment of the position, the angle and the running route of the welding gun assembly 1 is more convenient.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a steel structure welding is with welder angle automatic regulating apparatus, includes welder assembly (1), its characterized in that still includes:
the conveying direction of the screw rod transmission device (2) is the left-right direction;
the first electric cylinder (3) is vertically arranged on the lead screw transmission device (2), and the lead screw transmission device (2) drives the first electric cylinder (3) to move along the left-right direction;
the mounting plate (4) is horizontally arranged at the upper end of the push rod of the first electric cylinder (3);
the rotating device (5) is arranged on the mounting plate (4), the rotating device (5) comprises a rotating shaft, and the axial direction of the rotating shaft is the left-right direction;
the second electric cylinder (6) is connected with the rotating device (5), the rotating device (5) drives the second electric cylinder (6) to rotate, and when the second electric cylinder (6) is located at the horizontal position, the moving direction of the second electric cylinder is the front-back direction;
the welding gun assembly comprises a mounting seat (7), wherein the mounting seat (7) is connected with a second electric cylinder (6), and the welding gun assembly (1) is installed on the mounting seat (7).
2. The automatic angle adjusting device for the welding gun for welding the steel structural member according to claim 1, wherein the lead screw transmission device (2) comprises two vertical plates (201), a lead screw (202), a polish rod (203), a first speed reducer (204), a first servo motor (205) and a slide pedestal (206), the two vertical plates (201) are arranged in parallel, the first speed reducer (204) is arranged on the outer side surface of one vertical plate (201), and the first servo motor (205) is connected with the input end of the first speed reducer (204); the screw rod (202) is rotatably installed between the two vertical plates (201) and is connected with the output end of the first speed reducer (204), the polish rod (203) is fixedly installed on the two vertical plates (201), the polish rod (203) and the screw rod (202) are both horizontally arranged, and the length direction of the polish rod is along the left-right direction; the sliding pedestal (206) is connected with the polished rod (203) in a matched mode through a polished hole and connected with the screw rod (202) in a matched mode through a threaded hole, and the first electric cylinder (3) is vertically installed on the sliding pedestal (206).
3. The automatic angle adjusting device for the welding gun for welding the steel structural member according to claim 1, wherein the rotating device (5) comprises a mounting frame (501), a second servo motor (502), a second speed reducer (503), a rotating shaft and a connecting guide seat (504), the mounting frame (501) is mounted on the upper end surface of the mounting plate (4), the second speed reducer (503) is mounted on the mounting frame (501), the second servo motor (502) is mounted on the second speed reducer (503), the second servo motor (502) is connected with the input end of the second speed reducer (503), the rotating shaft is connected with the output end of the second speed reducer (503), the connecting guide seat (504) is connected with the rotating shaft and rotates synchronously with the rotating shaft, and the second electric cylinder (6) is mounted on the connecting guide seat (504).
4. The automatic angle adjusting device for the welding gun for welding the steel structural member according to claim 3, wherein the rotating shaft comprises a cylindrical portion and a rectangular block portion, the cylindrical portion is connected with the second speed reducer (503), a rectangular hole matched with the rectangular block portion of the rotating shaft is formed in the connecting guide seat (504), and the connecting guide seat (504) is sleeved on the rectangular block portion of the rotating shaft through the rectangular hole; the connecting guide seat (504) is provided with a connecting through hole leading to the rectangular hole of the connecting guide seat, the rectangular block part of the rotating shaft is provided with a threaded hole, the connecting guide seat (504) is fixedly connected with the rotating shaft through a bolt, and the rod part of the bolt penetrates through the connecting through hole of the connecting guide seat (504) and is screwed into the threaded hole formed in the rectangular block part of the rotating shaft.
5. The automatic angle adjusting device for the welding gun for welding the steel structural member according to claim 4, wherein the connecting guide seat (504) comprises Fang Guanbu (505), the second electric cylinder (6) is installed in the square pipe part (505), the length direction of the square pipe part (505) is the same as the moving direction of the second electric cylinder (6), and a rectangular through groove (506) is formed in the upper end wall of the square pipe part (505); the mounting seat (7) comprises a connecting portion and a flat plate portion fixedly connected with the connecting portion, the connecting portion is connected with a push rod of the second electric cylinder (6), the connecting portion penetrates through the rectangular through groove (506), the flat plate portion is located on the upper side of Fang Guanbu (505), and the welding gun assembly (1) is mounted on the flat plate portion of the mounting seat (7).
6. The automatic angle adjusting device for the welding gun for welding the steel structural member according to claim 5, wherein a fixing block (15) is arranged on the side wall of the square tube part (505), a guide cylindrical hole is arranged in the fixing block (15), a threaded through hole leading to the guide cylindrical hole is arranged in the fixing block (15), and a fixing bolt (18) is arranged in the threaded through hole; a round rod (16) is inserted into the guide cylindrical hole, the diameter of the round rod (16) is the same as the aperture of the guide cylindrical hole, the length direction of the round rod (16) is the same as that of the square pipe portion (505), length scales are arranged on the cylindrical wall of the round rod (16) along the length direction of the cylindrical wall, and a measuring flat plate (19) is vertically arranged at one end of the round rod (16).
7. The automatic angle adjusting device for the welding gun for welding the steel structural member as claimed in claim 6, wherein a through groove is formed on the cylindrical wall of the round bar (16) along the length direction thereof, and a graduated scale (17) is arranged in the through groove, the length direction of the graduated scale (17) is along the length direction of the round bar (16), and the length graduated scale is arranged on the graduated scale (17).
8. The automatic angle adjusting device for the welding gun for welding the steel structural members as claimed in claim 7, wherein three through grooves are provided, the three through grooves are uniformly arranged along the circumferential direction of the round bar (16), and a graduated scale (17) is provided on the bottom wall of each through groove.
9. The automatic angle adjusting device for the welding gun for welding the steel structural member according to any one of claims 1 to 8, further comprising a third electric cylinder (8), wherein the third electric cylinder (8) is horizontally arranged on the upper end surface of the mounting plate (4), the moving direction of the third electric cylinder is a front-back direction, a first button switch (9) is arranged at the front end of a push rod of the third electric cylinder (8), and the first button switch (9) is electrically connected with the third electric cylinder (8).
10. The automatic angle adjusting device for the welding gun for welding the steel structural member according to claim 9, wherein a cylinder (10) is arranged at the front end of a push rod of the third electric cylinder (8), the length direction of the cylinder (10) is the same as the movement direction of the third electric cylinder (8), the first button switch (9) is arranged in the cylinder (10) and is located at one end, close to the push rod of the third electric cylinder (8), of the cylinder (10), a through hole for a power line of the first button switch (9) to pass through is formed in the wall of the cylinder (10), an end cover (11) is arranged at one end, far away from the push rod of the third electric cylinder (8), of the cylinder (10), and a guide through hole is formed in the end cover (11); be provided with spring (12) and T-shaped piece (13) in drum (10), spring (12) are located between push rod and the T-shaped piece (13) of third electronic jar (8), the horizontal portion of T-shaped piece (13) is cylindrical, and its diameter is the same with the aperture of drum (10), pass in the direction through-hole that the vertical portion of T-shaped piece (13) set up by end cover (11), second button switch (14) are installed on the top of the vertical portion of T-shaped piece (13), second button switch (14) and third electronic jar (8) electric connection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111280178 | 2021-11-01 | ||
| CN2021112801782 | 2021-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115319364A true CN115319364A (en) | 2022-11-11 |
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ID=83929712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211086446.1A Pending CN115319364A (en) | 2021-11-01 | 2022-09-07 | Automatic welding gun angle adjusting device for welding steel structural part |
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| Country | Link |
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| CN (1) | CN115319364A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673565A (en) * | 2023-06-30 | 2023-09-01 | 徐州宇隆重型科技有限公司 | Steel structure welding device |
-
2022
- 2022-09-07 CN CN202211086446.1A patent/CN115319364A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673565A (en) * | 2023-06-30 | 2023-09-01 | 徐州宇隆重型科技有限公司 | Steel structure welding device |
| CN116673565B (en) * | 2023-06-30 | 2024-02-20 | 徐州宇隆重型科技有限公司 | Steel structure welding device |
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