CN117817215B - Crawling welding robot for welding cross beam - Google Patents
Crawling welding robot for welding cross beam Download PDFInfo
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- CN117817215B CN117817215B CN202410251254.4A CN202410251254A CN117817215B CN 117817215 B CN117817215 B CN 117817215B CN 202410251254 A CN202410251254 A CN 202410251254A CN 117817215 B CN117817215 B CN 117817215B
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- 238000003466 welding Methods 0.000 title claims abstract description 173
- 230000009193 crawling Effects 0.000 title claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000013016 damping Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 230000000007 visual effect Effects 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention provides a crawling welding robot for welding a cross beam, which relates to the field of welding and comprises the following components: welding head; the welding head is located the side of welding assembly, and the welding head passes through revolution mechanic and supporting head and slide bar structure connection, and slide bar structure's bottom is connected with the auxiliary member, and two auxiliary member symmetries set up, and both sides are the inside stock that is equipped with in auxiliary member top of slope form structure, and the outer end top of auxiliary member is equipped with the square board, and the inboard of auxiliary member is equipped with the side and the collecting vat that the top is slope form structure. In the welding process, two auxiliary parts are positioned on two sides of a welding line, positions which do not need to be welded are blocked, so that the welding line is neat and attractive, a welding area is accurately controlled, and when welding, sparks are splashed out and then enter the collecting tank for internal collection, so that excessive diffusion of sparks is avoided, and the problem that the welding line is not neat and attractive due to inaccurate control of the welding area in the welding process of a crawling welding robot for welding a common cross beam is solved.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a crawling welding robot for welding a cross beam.
Background
The upper portion at heavy hydraulic press is provided with the crossbeam, the crossbeam is the important part of hydraulic press, the crossbeam is the main fixed part of whole hydraulic press, be the basis that guarantees that the machine can not remove in service, rock, it provides stable structural support for whole machine, make it can the safe operation, heavy hydraulic press utilizes pressure to realize processing, therefore the mould need rely on the crossbeam to support and guide, the effect of crossbeam is through transmitting pressure, make the mould can stably operate, and ensure the machining precision and the stability of mould, after the crossbeam uses for a long time, ageing serious or receive the strength that exceeds self can bear can lead to the crossbeam to appear crack and crack, need use the welding robot of crawling to weld this moment, in order to improve the convenience of welding, and the common crossbeam in the market welds with crawling welding robot of crawling in the welding process, because the deformation of crack, lead to the welded surface to be uneven easily, the intensity after the crossbeam welds is limited, and welding robot's welding component appears and need wholly dismantle the maintenance after damaging, comparatively loaded down with trivial details, influence uses, welding area control inaccuracy can lead to the welding seam inequality.
Disclosure of Invention
The embodiment of the disclosure relates to a welding robot crawls for beam welding, before welding, the control rotating member contacts with the welding seam, the electric putter is controlled to operate through the controller, the bottom of the damping telescopic link is enabled to drive the sucker to adsorb with the top surface, then the electric putter is controlled to slightly rise, the damping telescopic link is used for extracting air in itself and the sucker, the adsorption fixing effect is improved, then the driving motor is controlled to operate, the rotating member is enabled to continuously rotate through the driving motor, the rotating member polishes the welding seam by means of self characteristics, the welding is enabled to be carried out under the premise of being smooth, and the welding strength is improved.
The invention discloses a first aspect, and provides a crawling welding robot for welding a cross beam, which specifically comprises a displacement component; the controller is arranged above the displacement component, the controller is connected with the wireless transmission module, the wireless transmission module is connected with the handheld remote control equipment through a wireless network, the controller is connected with the video decoder through a circuit, the video decoder is connected with the visual camera through a circuit, the visual camera is arranged at the front end of the displacement component, the visual camera is connected with the controller through a circuit, a driving motor is arranged in the displacement component and is connected with the controller through a circuit, two ends of the driving motor are respectively provided with a transmission part, two sides of the front end of the displacement component are respectively fixed with a supporting frame, the inner sides of the supporting frames are rotationally connected with the transmission parts, a rotating part of a cylindrical structure is arranged in the two supporting frames through rotating shafts, the two ends of the rotating part are connected with the transmission parts through rotating shafts and transmission belts, and moving wheels are arranged at the two sides of the rear of the displacement component; welding the assembly; the welding assembly is arranged above the front end of the displacement component, two fixing assemblies are inserted above the welding assembly, the fixing assemblies are fixedly connected with the two control rods through the control pieces, and the bottom end of the inner side of the control rod of the F-shaped structure is of a cylindrical structure; a welding head; the welding head is located the side of welding assembly, and the bottom outside of welding head is equipped with the direction annular, and the welding head passes through revolution mechanic and support head and slide bar structural connection, and slide bar structural bottom is connected with the auxiliary member, and two auxiliary members symmetry sets up, and both sides are the inside stock that is equipped with in auxiliary member top of slope column structure, and the outer end top of auxiliary member is equipped with the square board, and the inboard of auxiliary member is equipped with the side and the collecting vat of top for slope column structure, and two auxiliary members are in under the welding head.
In at least some embodiments, four positioning components are welded above the displacement component, the four positioning components are symmetrically arranged, a fixing component is inserted into the two positioning components on the same side, the top end of the displacement component is welded with a top piece with an H-shaped structure, sliding grooves are arranged on two sides of the front end of the top piece, and the inner side of the front end of the top piece is fixedly connected with the positioning components; the front end of the top piece is fixedly welded with two auxiliary plates with rectangular structures, the side edges of the auxiliary plates are connected with the positioning component, the rear end of the displacement component is internally inserted and fixed with an electric push rod, and the electric push rod is connected with the controller through a circuit; the top side of electric putter is connected with the damping telescopic link, and the bottom of damping telescopic link is equipped with the opening, and the bottom and the sucking disc fixed connection of damping telescopic link, the inside top and the opening intercommunication of sucking disc.
In at least some embodiments, two sides of the welding assembly are respectively fixed with a side piece with a round hole inside, a control rod is inserted into the round hole, the upper part of the side piece is contacted with the inner side of the control rod, four clamping assemblies are welded and fixed in the welding assembly, and a fixing assembly is inserted into each two clamping assemblies; the top end of the welding assembly is fixedly provided with a front-back moving assembly, the side edge of the front-back moving assembly is provided with a front-back driving motor which is connected with the controller through a circuit, the front-back driving motor is connected with the left-right moving assembly through a threaded rod and drives the left-right moving assembly to move back and forth, the rear end of the left-right moving assembly is fixedly provided with a left-right driving motor which is connected with the controller through a circuit, and the left-right driving motor is connected with the up-down moving assembly through a threaded rod and drives the up-down moving assembly to move up and down; the inside of reciprocate subassembly is equipped with upper and lower driving motor, and upper and lower driving motor passes through the circuit and is connected with the controller, and upper and lower driving motor passes through threaded rod drive movable plate and reciprocates, and the movable plate is connected with the soldered connection to drive the soldered connection and reciprocate together, the rear end welded fastening of two fixed subassemblies has the piece of controlling, controls the piece and inserts in the inside of spout, and freely slides in the inside of spout.
In at least some embodiments, the side edge of the welding head is provided with a small servo motor through a mounting frame, the small servo motor is connected with the controller through a circuit, the welding head is connected with a rotating structure through a guide ring groove and is positioned outside the welding head to rotate freely, and the rotating structure is connected with the small servo motor through a transmission belt; the two sides of the rotating structure are respectively provided with a supporting head, a sliding rod structure is inserted into the supporting heads, the supporting heads slide up and down freely in the supporting heads, vertical plates are arranged on the inner sides of the supporting heads, and long rods of auxiliary parts are inserted into the bottoms of the sliding rod structures to slide freely; the adjusting piece is installed through the pivot in the bottom outside of slide bar structure, and the outside is equipped with the adjusting piece of screw thread and inserts the inside free rotation at the square board, and the outer end bottom of auxiliary member embeds has the swiveling wheel that can freely rotate.
The invention provides a crawling welding robot for welding a cross beam, which has the following beneficial effects:
1. before welding, the rotating part is controlled to be in contact with the welding seam, the electric push rod is controlled to operate through the controller, the bottom of the damping telescopic rod drives the sucker to adsorb with the top surface, then the electric push rod is controlled to slightly lift the damping telescopic rod, the damping telescopic rod extracts air inside the sucker and the self, the adsorption fixing effect is improved, then the driving motor is controlled to operate, the driving motor is controlled to continuously rotate through the transmission part, the rotating part polishes the welding seam by means of the self characteristics, and the welding strength is improved.
2. When the welding assembly or parts are damaged, the displacement of the control piece, the control rod and the fixing assembly can be directly controlled, so that the fixing assembly is separated from the welding assembly, the fixing of the welding assembly is conveniently removed, and the welding assembly is conveniently taken down for maintenance and replacement;
3. the control piece drives the control rod to be installed together, the bottom end of the control rod is inserted into the round hole, the side piece is supported, and the strength and the service life of the welding assembly are improved.
4. In the welding process, the two auxiliary parts are positioned on two sides of the welding line, and the welding line is blocked at the position where welding is not needed, so that the welding line is tidy and attractive, the welding area is accurately controlled, and when welding, sparks are splashed out and then enter the collecting tank for internal collection, and excessive diffusion of the sparks is avoided.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 shows a schematic perspective view of the present application;
FIG. 2 illustrates a block diagram of a creep welding control system of the present application;
FIG. 3 shows an exploded perspective view of the present application;
FIG. 4 shows an exploded perspective view of the present application;
FIG. 5 shows an exploded perspective view of the displacement member of the present application;
FIG. 6 shows an exploded perspective view of the welding assembly of the present application;
FIG. 7 shows an exploded perspective view of the weld head of the present application;
fig. 8 shows an exploded bottom view of the weld head of the present application.
List of reference numerals
1. A displacement member; 101. a support frame; 102. a rotating member; 103. a positioning member; 104. a top piece; 105. an auxiliary plate; 106. an electric push rod; 107. damping telescopic rod; 108. a suction cup;
2. Welding the assembly; 201. a side piece; 202. a clamping assembly; 203. a back and forth movement assembly; 204. a left-right moving assembly; 205. an up-and-down moving assembly; 206. a fixing assembly; 207. an operation control; 208. a control lever;
3. A welding head; 301. a mounting frame; 302. a rotating structure; 303. a support head; 304. a slide bar structure; 305. an adjusting member; 306. an auxiliary member; 307. a collection tank; 308. and (3) rotating the wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention.
Embodiment one: please refer to fig. 1 to 8:
The invention provides a crawling welding robot for welding a cross beam, which comprises a displacement component 1; the controller is arranged above the displacement component 1, the controller is connected with the wireless transmission module, the wireless transmission module is connected with the handheld remote control equipment through a wireless network, remote control signals are transmitted, the controller is connected with the video decoder through a circuit, the video decoder is connected with the visual camera through a circuit, the visual camera is arranged at the front end of the displacement component 1 and can view welding pictures in real time, the visual camera is connected with the controller through the circuit, a driving motor is arranged in the displacement component 1 and is connected with the controller through the circuit, two ends of the driving motor are respectively provided with a transmission part for controlling the transmission part to rotate, two sides of the front end of the displacement component 1 are respectively fixed with a supporting frame 101, the inner sides of the supporting frames 101 are rotationally connected with the transmission parts, the two supporting frames 101 are internally provided with a rotating part 102 with a cylindrical structure through a rotating shaft, the rotating part 102 is made of a grinding stone material and is used for being contacted with a welding seam, the welding seam is kept flat, the strength after the welding is ensured, two ends of the rotating part 102 are connected with the transmission part through a rotating shaft and are driven to operate by the driving motor, a driving force is generated, and the rear of the displacement component 1 is provided with rear supporting displacement components; a welding assembly 2; the welding assembly 2 is arranged above the front end of the displacement component 1, two fixing assemblies 206 are inserted above the welding assembly 2, the welding assembly 2 is fast and conveniently fixed, the welding assembly 2 is convenient to disassemble and maintain, the fixing assemblies 206 are fixedly connected with two control rods 208 through an operation piece 207, the bottom end of the inner side of each control rod 208 in an F-shaped structure is of a cylindrical structure, and meanwhile, the welding assembly 2 is positioned and supported by inserting the welding assembly into a round hole of the side piece 201 and above the side piece 201, so that the supporting strength is improved; a welding head 3; the welding head 3 is located the side of welding assembly 2, the bottom outside of welding head 3 is equipped with the direction annular, make rotating-structure 302 imbeds and rotate at its inside direction, and can not break away from, welding head 3 is connected with slide bar structure 304 through rotating-structure 302 and supporting head 303, slide bar structure 304's bottom is connected with auxiliary member 306, two auxiliary member 306 symmetry sets up, make the bottom of welding head 3 be in the welding between two auxiliary member 306, the accurate control welding area, make the welding position more pleasing to the eye, both sides are the inside stock that is equipped with in auxiliary member 306 top of tilting structure, the outer end top of auxiliary member 306 is equipped with the square board, the inboard of auxiliary member 306 is equipped with side and top for tilting structural collecting vat 307, two auxiliary member 306 are in the welding head 3 under, the spark that produces in the welding process, enter into collecting vat 307's inside and collect the storage.
In the embodiment of the disclosure, as shown in fig. 2 and 5, four positioning components 103 are welded above the displacement component 1, the welding component 2 is controlled to be positioned, installed and fixed, the four positioning components 103 are symmetrically arranged, a fixing component 206 is inserted into the two positioning components 103 on the same side, the fixing component 206 can be limited, the welding component 2 is conveniently pressed and fixed, the top end of the displacement component 1 is welded with a top piece 104 with an H-shaped structure, sliding grooves are arranged on two sides of the front end of the top piece 104, an operation component 207 is controlled to guide and pull displacement in the top piece 104, and the inner side of the front end of the top piece 104 is fixedly connected with the positioning component 103; the front end of the top piece 104 is welded and fixed with two auxiliary plates 105 with rectangular structures, the side edges of the auxiliary plates 105 are connected with the positioning component 103, the top ends of the auxiliary plates 105 are contacted with the bottom of the fixing component 206, the supporting and fixing component 206 horizontally slides, the electric push rod 106 is inserted and fixed in the rear end of the displacement component 1, and the electric push rod 106 is connected with the controller through a circuit and is controlled by the controller to operate; the top side of electric putter 106 is connected with damping telescopic link 107, and damping telescopic link 107's bottom is equipped with the opening, is used for extracting the inside air of sucking disc 108, improves adsorption efficiency, and damping telescopic link 107's bottom and sucking disc 108 fixed connection are used for adsorbing fixedly with the top of crossbeam, improve displacement member 1's fixed effect, when making rotating member 102 continuously rotate, displacement member 1 can not be shifted, and the inside top and the opening intercommunication of sucking disc 108.
In the embodiment of the disclosure, as shown in fig. 4 and 6, two sides of a welding assembly 2 are respectively fixed with a side piece 201 with a round hole inside, a control rod 208 is inserted into the round hole to limit and fix the control rod 208, so that the control rod 208 assists in supporting the welding assembly 2, the strength of the welding assembly 2 is improved, the upper part of the side piece 201 contacts with the inner side of the control rod 208, four clamping assemblies 202 are welded and fixed in the welding assembly 2, a fixing assembly 206 is inserted into each two clamping assemblies 202, and the fixing assemblies 206 are controlled to be positioned and inserted for connection; the top end of the welding assembly 2 is fixedly provided with a front-back moving assembly 203, the side edge of the front-back moving assembly 203 is provided with a front-back driving motor which is connected with a controller through a circuit to drive the welding head 3 to adjust the welding position forwards and backwards, the front-back driving motor is connected with a left-right moving assembly 204 through a threaded rod and drives the left-right moving assembly 204 to displace forwards and backwards to drive the welding head 3 to move left and right to adjust the welding position, the rear end of the left-right moving assembly 204 is fixedly provided with a left-right driving motor which is connected with the controller through a circuit, and the left-right driving motor is connected with the up-down moving assembly 205 through a threaded rod and drives the up-down moving assembly 205 to displace upwards and downwards; the inside of the up-down moving assembly 205 is provided with an up-down driving motor, the up-down driving motor is connected with the controller through a circuit, the up-down driving motor drives the moving plate to move up and down through a threaded rod, the moving plate is connected with the welding head 3 and drives the welding head 3 to move up and down together, the welding head 3 is controlled to move up and down, the bottom of the welding head 3 is contacted with a crack for welding, the rear ends of the two fixing assemblies 206 are welded and fixed with a control piece 207, the control piece 207 is inserted into the inside of the chute and slides freely in the inside of the chute, and the control piece 207 is led to slide.
In the embodiment of the disclosure, as shown in fig. 7 and 8, a small-sized servo motor is installed on the side edge of a welding head 3 through a mounting rack 301, the small-sized servo motor is connected with a controller through a circuit and operated by the controller to operate, the welding head 3 is connected with a rotating structure 302 through a guiding ring groove and is free to rotate outside the welding head 3, the rotating structure 302 and an auxiliary piece 306 are driven to rotate, the using angle is adjusted, and the rotating structure 302 is connected with the small-sized servo motor through a driving belt; the two sides of the rotating structure 302 are respectively provided with a supporting head 303, a sliding rod structure 304 is inserted into the supporting head 303, the sliding rod structure 304 is controlled to guide and displace, the supporting head 303 slides up and down freely in the supporting head 303, a vertical plate is arranged on the inner side of the supporting head 303, the supporting head 303 is prevented from rotating, and a long rod of an auxiliary piece 306 is inserted into the bottom end of the sliding rod structure 304 to slide freely; the adjusting piece 305 is installed through the pivot in the bottom outside of slide bar structure 304, and the outside is equipped with the screw thread adjusting piece 305 and inserts the inside free rotation in the square board, after rotatory, controls the size in two auxiliary member 306 adjustment spaces, and accurate control welding area, and the outer end bottom of auxiliary member 306 embeds rotatable swiveling wheel 308, makes soldered connection 3 remove the welding simultaneously, auxiliary member 306 through swiveling wheel 308 smooth sliding displacement.
The working principle of the embodiment is as follows: after a crack appears on a beam of a heavy hydraulic press, a displacement component 1 is controlled to be placed above the beam, a controller is controlled to operate through a handheld remote control device, after the controller receives a signal, a driving motor is controlled to operate, the driving motor drives a rotating piece 102 to rotate through a transmission piece and a transmission shaft, the displacement component 1 is driven to move and displace to a position required to be welded, the welding seam position is accurately identified through a visual camera, then the rotating piece 102 is controlled to cover the upper part of the crack, the controller controls an electric push rod 106 to operate, a damping telescopic rod 107 is driven to move downwards until a sucking disc 108 is adsorbed and fixed above the beam, then the electric push rod 106 is slightly lifted, the damping telescopic rod 107 is slightly stretched, air inside the damping telescopic rod 107 and the sucking disc 108 is extracted, the adsorption effect is improved, the displacement component 1 is fixed, then the driving motor is continuously controlled to operate, the rotating piece 102 is enabled to continuously polish the crack position, the crack is kept smooth, then the electric push rod 106 is controlled to be greatly lifted, the sucking disc 108 is removed, the fixing of the displacement component 1 is removed, the position is controlled, the controller controls the front and back driving motor, the left and right driving motor are controlled to adjust the position, the electric push rod 106 is driven to move up and down until a damping telescopic rod 107 is driven to move upwards and downwards, the motor 205 is controlled to move upwards and downwards, the sucking disc is controlled to be aligned with the sucking disc 108, the sucking disc is simultaneously, the welding seam is enabled to be 3, the welding seam is enabled to be in good touch with the same, the welding seam is kept to be in touch with the same, the welding seam is kept to be in a small position, the welding seam is kept to be in touch with a small, the welding position, the welding joint is kept in a welding position, and the welding position is 3, and the welding position is kept and the welding position is a welding position and 3, and the welding position and 3 and the welding device and 3 and the welding, and the welding. And the displacement component 1 is controlled to displace, the displacement component 1 is taken down, if the welding component 2 needs to be maintained, the operation control 207 is directly pulled to move backwards, so that the fixing component 206 is separated from the inside of the clamping component 202, the fixing of the welding component 2 is released, and the welding component 2 is taken down conveniently for maintenance.
In this context, the following points need to be noted:
1. The drawings of the embodiments of the present disclosure relate only to the structures related to the embodiments of the present disclosure, and reference may be made to the general design for other structures.
2. The embodiments of the present disclosure and features in the embodiments may be combined with each other to arrive at a new embodiment without conflict.
The foregoing is merely a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it should be covered in the protection scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (6)
1. A crawling welding robot for welding a cross beam, which is characterized by comprising a displacement component (1); the automatic stone polishing device is characterized in that a controller is arranged above the displacement component (1), the controller is connected with a wireless transmission module, the wireless transmission module is connected with a handheld remote control device through a wireless network, the controller is connected with a video decoder through a circuit, the video decoder is connected with a visual camera through a circuit, the visual camera is arranged at the front end of the displacement component (1), the visual camera is connected with the controller through a circuit, a driving motor is arranged in the displacement component (1), the driving motor is connected with the controller through a circuit, two ends of the driving motor are respectively provided with a transmission piece, two sides of the front end of the displacement component (1) are respectively fixed with a supporting frame (101), the inner sides of the supporting frames (101) are rotationally connected with the transmission pieces, a rotating piece (102) with a cylindrical structure is arranged in the two supporting frames (101) through rotating shafts, two ends of the rotating piece (102) are connected with the transmission pieces through rotating shafts and the transmission belts, and the two sides of the rear of the displacement component (1) are provided with moving wheels; a welding assembly (2); the welding assembly (2) is arranged above the front end of the displacement component (1), two fixing assemblies (206) are inserted above the welding assembly (2), the fixing assemblies (206) are fixedly connected with two control rods (208) through an operation piece (207), and the bottom end of the inner side of the control rod (208) of the F-shaped structure is of a cylindrical structure; a welding head (3); the welding head (3) is positioned at the side of the welding assembly (2), a guide ring groove is formed in the outer side of the bottom of the welding head (3), the welding head (3) is connected with a sliding rod structure (304) through a rotating structure (302) and a supporting head (303), the bottom of the sliding rod structure (304) is connected with auxiliary pieces (306), the two auxiliary pieces (306) are symmetrically arranged, long rods are arranged in the tops of the auxiliary pieces (306) with inclined structures on two sides, a square plate is arranged above the outer ends of the auxiliary pieces (306), a side edge is arranged on the inner side of the auxiliary pieces (306), a collecting groove (307) with an inclined structure is formed above the side edge, and the two auxiliary pieces (306) are positioned under the welding head (3);
Four positioning components (103) are welded above the displacement component (1), the four positioning components (103) are symmetrically arranged, a fixing assembly (206) is inserted into the two positioning components (103) on the same side, a top piece (104) with an H-shaped structure is welded at the top end of the displacement component (1), sliding grooves are formed in two sides of the front end of the top piece (104), and the inner side of the front end of the top piece (104) is fixedly connected with the positioning components (103); the front end of the top piece (104) is welded and fixed with two auxiliary plates (105) with rectangular structures, the side edges of the auxiliary plates (105) are connected with the positioning component (103), the rear end of the displacement component (1) is internally inserted and fixed with an electric push rod (106), and the electric push rod (106) is connected with the controller through a circuit; the side edge of the top end of the electric push rod (106) is connected with a damping telescopic rod (107), an opening is formed in the bottom end of the damping telescopic rod (107), the bottom of the damping telescopic rod (107) is fixedly connected with a sucker (108), and the upper part of the inside of the sucker (108) is communicated with the opening;
The welding device is characterized in that two sides of the welding assembly (2) are respectively fixed with a side piece (201) with a round hole inside, a control rod (208) is inserted into the round hole, the upper side of the side piece (201) is in contact with the inner side of the control rod (208), four clamping assemblies (202) are fixedly welded inside the welding assembly (2), a fixing assembly (206) is inserted into the inner side of each two clamping assemblies (202), control pieces (207) are fixedly welded at the rear ends of the two fixing assemblies (206), and the control pieces (207) are inserted into the sliding groove and freely slide in the sliding groove.
2. The crawling welding robot for welding a cross beam according to claim 1, wherein a front-back moving assembly (203) is fixedly installed at the top end of the welding assembly (2), a front-back driving motor is installed at the side edge of the front-back moving assembly (203), the front-back driving motor is connected with a controller through a circuit, the front-back driving motor is connected with a left-right moving assembly (204) through a threaded rod and drives the left-right moving assembly (204) to move back and forth, a left-right driving motor is fixedly installed at the rear end of the left-right moving assembly (204), the left-right driving motor is connected with the controller through a circuit, and the left-right driving motor is connected with an up-down moving assembly (205) through a threaded rod and drives the up-down moving assembly (205) to move left and right.
3. The crawling welding robot for welding the cross beam according to claim 2, wherein an up-down driving motor is arranged in the up-down moving assembly (205), the up-down driving motor is connected with the controller through a circuit, the up-down driving motor drives the moving plate to move up and down through a threaded rod, the moving plate is connected with the welding head (3), and the welding head (3) is driven to move up and down together.
4. A welding robot for welding a cross beam according to claim 3, characterized in that the side edge of the welding head (3) is provided with a small-sized servo motor through a mounting rack (301), the small-sized servo motor is connected with the controller through a circuit, the welding head (3) is connected with the rotating structure (302) through a guiding ring groove and is positioned at the outer free rotation of the welding head (3), and the rotating structure (302) is connected with the small-sized servo motor through a driving belt.
5. The crawling welding robot for welding a cross beam according to claim 4, wherein two sides of the rotating structure (302) are respectively provided with a supporting head (303), a sliding rod structure (304) is inserted into the supporting head (303), the supporting heads (303) slide up and down freely in the supporting head, a vertical plate is arranged on the inner side of the supporting head (303), and a long rod of the auxiliary piece (306) is inserted into the bottom end of the sliding rod structure (304) to slide freely.
6. The crawling welding robot for welding a cross beam according to claim 5, wherein an adjusting member (305) is mounted on the outer side of the bottom end of the sliding rod structure (304) through a rotating shaft, the adjusting member (305) with threads is inserted into the square plate to rotate freely, and a rotating wheel (308) capable of rotating freely is arranged in the bottom of the outer end of the auxiliary member (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410251254.4A CN117817215B (en) | 2024-03-06 | 2024-03-06 | Crawling welding robot for welding cross beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410251254.4A CN117817215B (en) | 2024-03-06 | 2024-03-06 | Crawling welding robot for welding cross beam |
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| Publication Number | Publication Date |
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| CN117817215A CN117817215A (en) | 2024-04-05 |
| CN117817215B true CN117817215B (en) | 2024-05-03 |
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| CN202410251254.4A Active CN117817215B (en) | 2024-03-06 | 2024-03-06 | Crawling welding robot for welding cross beam |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0083997A1 (en) * | 1982-01-04 | 1983-07-20 | La Soudure Autogene Francaise | Device for electron-beam welding |
| CN105817781A (en) * | 2016-05-13 | 2016-08-03 | 青岛黄海学院 | Trackless multifunctional welding system |
| CN112872820A (en) * | 2021-02-23 | 2021-06-01 | 桂林航天工业学院 | Sheet metal part straight seam welding and polishing device and method thereof |
| CN217096279U (en) * | 2022-01-18 | 2022-08-02 | 山东交建桥梁设备有限公司 | Bent cap skeleton welding robot |
| CN217618627U (en) * | 2022-07-25 | 2022-10-21 | 郑州多元汽车装备有限公司 | Automatic welding workstation of carriage board robot |
| CN115256144A (en) * | 2022-08-09 | 2022-11-01 | 江苏广泽龙谊机械科技有限公司 | Pressure adjustable welding seam automatic sander |
| CN115847100A (en) * | 2023-02-28 | 2023-03-28 | 江门市润宇传感器科技有限公司 | Welding equipment and welding method for anti-corrosion shell |
-
2024
- 2024-03-06 CN CN202410251254.4A patent/CN117817215B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0083997A1 (en) * | 1982-01-04 | 1983-07-20 | La Soudure Autogene Francaise | Device for electron-beam welding |
| CN105817781A (en) * | 2016-05-13 | 2016-08-03 | 青岛黄海学院 | Trackless multifunctional welding system |
| CN112872820A (en) * | 2021-02-23 | 2021-06-01 | 桂林航天工业学院 | Sheet metal part straight seam welding and polishing device and method thereof |
| CN217096279U (en) * | 2022-01-18 | 2022-08-02 | 山东交建桥梁设备有限公司 | Bent cap skeleton welding robot |
| CN217618627U (en) * | 2022-07-25 | 2022-10-21 | 郑州多元汽车装备有限公司 | Automatic welding workstation of carriage board robot |
| CN115256144A (en) * | 2022-08-09 | 2022-11-01 | 江苏广泽龙谊机械科技有限公司 | Pressure adjustable welding seam automatic sander |
| CN115847100A (en) * | 2023-02-28 | 2023-03-28 | 江门市润宇传感器科技有限公司 | Welding equipment and welding method for anti-corrosion shell |
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| CN117817215A (en) | 2024-04-05 |
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