CN117340525B - A plate butt joint spot welding fixing device for municipal works - Google Patents
A plate butt joint spot welding fixing device for municipal works Download PDFInfo
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- CN117340525B CN117340525B CN202311617945.3A CN202311617945A CN117340525B CN 117340525 B CN117340525 B CN 117340525B CN 202311617945 A CN202311617945 A CN 202311617945A CN 117340525 B CN117340525 B CN 117340525B
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- 238000003466 welding Methods 0.000 title claims abstract description 135
- 210000001503 joint Anatomy 0.000 title description 2
- 238000006073 displacement reaction Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims description 38
- 238000000034 method Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
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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
-
- 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
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- Mechanical Engineering (AREA)
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Abstract
The invention belongs to the technical field of municipal works, and particularly relates to a plate butt-joint spot welding fixing device for municipal works, which comprises a spot welding table, a spot welding machine body arranged above the spot welding table, and a spot welding mechanism arranged on the surface of the spot welding table, wherein the spot welding mechanism comprises a spot welding assembly, a displacement assembly, a moment adjusting assembly and a translation assembly, the spot welding assembly is arranged on the upper surface of the spot welding table, the displacement assembly is arranged on the surface of the spot welding assembly and is connected with the spot welding assembly, and the moment adjusting assembly is arranged on the surface of the displacement assembly and is connected with the displacement assembly; the intermittent horizontal movement and the vertical reciprocating movement of the spot welder body are facilitated, equidistant spot welding fixing procedures are realized on the plate, the using effect of the plate butt spot welding fixing device is improved, the position spacing between two adjacent spot welding devices is facilitated to be adjusted, and the application range of the spot welding fixing device is improved.
Description
Technical Field
The invention belongs to the technical field of municipal engineering, and particularly relates to a plate butt spot welding fixing device for municipal engineering.
Background
Municipal engineering refers to municipal infrastructure construction engineering, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in urban areas and town planning construction ranges and provide paid or gratuitous public products and services for residents, the plates are flat rectangular building material plates with standard sizes, the plates are divided into thin plates, middle plates, thick plates and extra thick plates, and when the plates are used in municipal engineering, spot welding and fixing are often needed for the two plates so as to realize splicing;
at present, in the process of spot welding and fixing two plates, when a spot welder head is lifted and lowered to perform spot welding, a worker is required to push the plates to move so as to realize continuous spot welding of the plates, and the distance between two adjacent spot welding positions in the process cannot be controlled, so that the effect of spot welding of the plates is affected;
for this reason, a plate butt spot welding fixture for municipal works was designed to solve the above-mentioned problems.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides a plate butt spot welding fixing device for municipal engineering, which is beneficial to enabling a spot welder body to intermittently and horizontally move and vertically reciprocate, realizing equidistant spot welding fixing procedures on a plate, improving the using effect of the plate butt spot welding fixing device, being beneficial to adjusting the position distance between two adjacent spot welding and improving the application range of the spot welding fixing device.
In order to achieve the above purpose, the present invention provides the following technical solutions: a plate butt-welding fixing device for municipal works comprises a spot welding table, a spot welder body arranged above the spot welding table, and a spot welding mechanism arranged on the surface of the spot welding table;
the spot welding mechanism comprises a spot welding assembly, a displacement assembly, a moment adjusting assembly and a translation assembly, wherein the spot welding assembly is arranged on the upper surface of the spot welding table, the displacement assembly is arranged on the surface of the spot welding assembly and is connected with the spot welding assembly, the moment adjusting assembly is arranged on the surface of the displacement assembly and is connected with the displacement assembly, and the translation assembly is arranged on the upper surface of the spot welding table and is connected with the spot welding assembly.
As the plate butt spot welding fixing device for municipal works, the spot welding assembly comprises a square supporting plate, a positioning block, an upper supporting plate, a first motor, a first synchronous wheel, a first rotating disc and a connecting shaft, wherein the square supporting plate is arranged above the spot welding table, the positioning block is fixedly connected to the rear surface of the square supporting plate, the upper supporting plate is fixedly connected to the upper surface of the positioning block, the first motor is arranged on one surface, far away from the square supporting plate, of the upper supporting plate, the first synchronous wheel is arranged between the square supporting plate and the upper supporting plate, an output shaft of the first motor penetrates through a first circular groove formed in the surface of the upper supporting plate and is fixedly connected with the first synchronous wheel, the output shaft of the first motor is in rotary connection with the upper supporting plate through the first circular groove, the first rotating disc is fixedly connected to one surface, far away from the upper supporting plate, the connecting shaft is fixedly connected to one surface, far away from the first synchronous wheel, and the connecting shaft is close to the edge position of the first rotating disc.
As the plate butt spot welding fixing device for municipal works, the spot welding assembly further comprises a mounting plate, a rectangular frame and a T-shaped sliding block, wherein the T-shaped sliding block is inserted into a guide groove formed in the upper surface of the square supporting plate, the T-shaped sliding block is in sliding connection with the square supporting plate through the guide groove, the mounting plate is fixedly connected to the front surface of the T-shaped sliding block, the mounting plate is attached to the surface of the square supporting plate, the spot welder body is mounted below the mounting plate, the rectangular frame is fixedly connected to one surface, away from the mounting plate, of the T-shaped sliding block, the connecting shaft is inserted into the rectangular frame, and the connecting shaft is in sliding connection with the rectangular frame.
As a plate butt spot welding fixing device for municipal works, the front surface of the mounting plate is preferably provided with a laser lamp.
As the plate butt spot welding fixing device for municipal works, the displacement assembly comprises a first bearing, a rotating shaft, a second synchronizing wheel, a synchronous belt, a lower supporting plate and a second rotating disc, wherein the lower supporting plate is fixedly connected to the bottom surface of the positioning block, the rotating shaft is inserted into a second circular groove formed in the surface of the lower supporting plate, the rotating shaft is rotatably connected with the lower supporting plate through the second circular groove, the first bearing is arranged on the surface of the square supporting plate, the rotating shaft is rotatably connected with the square supporting plate through the first bearing, the second synchronizing wheel is sleeved on the surface of the rotating shaft, the second synchronizing wheel is positioned between the lower supporting plate and the square supporting plate, the second synchronizing wheel is fixedly connected with the rotating shaft, the synchronous belt is sleeved on the surfaces of the second synchronizing wheel and the first synchronizing wheel, the second rotating disc is arranged on one side, far away from the second synchronizing wheel, of the rotating shaft is fixedly connected with the second rotating disc.
As the plate butt spot welding fixing device for municipal works, the displacement assembly further comprises arc-shaped blocks and rectangular rods, the two rectangular rods are symmetrically arranged on one side, far away from the lower supporting plate, of the second rotating disc, the two arc-shaped blocks are respectively and fixedly connected to one ends, far away from each other, of the two rectangular rods, and rectangular grooves are formed in the position, close to the lower position of the arc-shaped blocks, of the upper surface of the spot welding table at equal intervals.
As the plate butt spot welding fixing device for municipal works, the moment adjusting assembly comprises a first threaded rod, a second threaded rod and a rectangular sleeve, wherein the two rectangular sleeves are symmetrically and fixedly connected to one surface of the second rotary disc, which is far away from the lower support plate, the two rectangular rods are respectively inserted into the two rectangular sleeves, the rectangular rods are in sliding connection with the rectangular sleeves, threaded holes are respectively formed in the adjacent surfaces of the two rectangular rods, the first threaded rod and the second threaded rod are respectively inserted into the two rectangular rods, the first threaded rod and the second threaded rod are respectively connected through the threaded holes and the two rectangular rods in a threaded mode, and the directions of threads inlaid on the surfaces of the second threaded rod and the first threaded rod are opposite.
As the plate butt spot welding fixing device for municipal engineering, the moment adjusting assembly further comprises a knob and a second bearing, wherein the two second bearings are respectively sleeved on the surfaces of the first threaded rod and the second threaded rod, the outer ring of the second bearing is fixedly connected with the second rotating disc, the first threaded rod and the second threaded rod are respectively connected with the surface of the second rotating disc in a rotating way through the second bearing, the knob is arranged between the first threaded rod and the second threaded rod, and the knob is fixedly connected with the first threaded rod and the second threaded rod.
As the plate butt spot welding fixing device for municipal works, the translational component comprises the U-shaped clamping plate and the rectangular sliding plate, a T-shaped slot is formed in the position, close to the lower position of the square supporting plate, of the upper surface of the spot welding table, the U-shaped clamping plate is inserted into the T-shaped slot, the rectangular sliding plate is arranged between the square supporting plate and the U-shaped clamping plate, the rectangular sliding plate is fixedly connected with the U-shaped clamping plate and the square supporting plate, and the rectangular sliding plate and the U-shaped clamping plate are slidably connected into the spot welding table through the T-shaped slot.
As the plate butt spot welding fixing device for municipal works, the invention is preferable, the inside of the U-shaped clamping plate is equidistantly provided with the rolling shafts, and the rolling shafts are rotatably connected with the U-shaped clamping plate.
Compared with the prior art, the invention has the beneficial effects that: the intermittent horizontal movement and the vertical reciprocating movement of the spot welder body are facilitated, equidistant spot welding fixing procedures are realized on the plate, the using effect of the plate butt spot welding fixing device is improved, the position spacing between two adjacent spot welding devices is facilitated to be adjusted, and the application range of the spot welding fixing device is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a schematic view of a square support plate and a rectangular skateboard according to the present invention;
FIG. 5 is a schematic view of the T-shaped slider and mounting plate of the present invention;
FIG. 6 is a schematic diagram of a second timing wheel and timing belt according to the present invention;
FIG. 7 is a schematic view of a rectangular frame and a first rotary disk according to the present invention;
FIG. 8 is a schematic view of a first rotary disk and a first synchronizing wheel according to the present invention;
FIG. 9 is a schematic diagram of a second rotary disk and a second synchronizing wheel according to the present invention;
in the figure:
1. a spot welding table; 2. a spot welding mechanism; 3. a spot welder body;
21. a spot welding assembly; 211. a mounting plate; 212. a first circular groove; 213. a square support plate; 214. a guide groove; 215. a T-shaped slider; 216. a positioning block; 217. an upper support plate; 218. a first motor; 219. a first synchronizing wheel; 2110. a first rotating disk; 2111. a connecting shaft; 2112. a rectangular frame; 2113. a laser lamp;
22. a displacement assembly; 221. a first bearing; 222. a rotation shaft; 223. a second synchronizing wheel; 224. a synchronous belt; 225. a lower support plate; 226. a second rotating disk; 227. a second circular groove; 228. rectangular grooves; 229. an arc-shaped block; 2210. a rectangular bar;
23. a torque adjusting assembly; 231. a first threaded rod; 232. a second threaded rod; 233. a second bearing; 234. a knob; 235. a rectangular sleeve; 236. a threaded hole;
24. a translation assembly; 241. a T-shaped slot; 242. a roller; 243. a U-shaped clamping plate; 244. a rectangular slide plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 9;
a plate butt-spot welding fixing device for municipal works comprises a spot welding table 1, a spot welder body 3 arranged above the spot welding table 1, and a spot welding mechanism 2 arranged on the surface of the spot welding table 1;
the spot welding mechanism 2 comprises a spot welding assembly 21, a displacement assembly 22, a moment adjusting assembly 23 and a translation assembly 24, wherein the spot welding assembly 21 is arranged on the upper surface of the spot welding table 1, the displacement assembly 22 is arranged on the surface of the spot welding assembly 21 and is connected with the spot welding assembly 21, the moment adjusting assembly 23 is arranged on the surface of the displacement assembly 22 and is connected with the displacement assembly 22, and the translation assembly 24 is arranged on the upper surface of the spot welding table 1 and is connected with the spot welding assembly 21.
In an alternative embodiment, the spot welding assembly 21 includes a square support plate 213, a positioning block 216, an upper support plate 217, a first motor 218, a first synchronizing wheel 219, a first rotating disc 2110 and a connecting shaft 2111, the square support plate 213 is disposed above the spot welding table 1, the positioning block 216 is fixedly connected to the rear surface of the square support plate 213, the upper support plate 217 is fixedly connected to the upper surface of the positioning block 216, the first motor 218 is mounted on the side of the upper support plate 217 away from the square support plate 213, the first synchronizing wheel 219 is disposed between the square support plate 213 and the upper support plate 217, an output shaft of the first motor 218 penetrates through a first circular groove 212 formed on the surface of the upper support plate 217 and is fixedly connected to the first synchronizing wheel 219, the output shaft of the first motor 218 is rotatably connected to the upper support plate 217 through the first circular groove 212, the first rotating disc 2110 is fixedly connected to the side of the first synchronizing wheel 219 away from the upper support plate 217, the connecting shaft 2111 is fixedly connected to the side of the first rotating disc 2110 away from the first synchronizing wheel 219, and the connecting shaft 1 is near the edge position of the first rotating disc 2110.
In an alternative embodiment, spot welding assembly 21 further includes a mounting plate 211, a rectangular frame 2112 and a T-shaped slider 215, wherein T-shaped slider 215 is inserted into a guide groove 214 formed on the upper surface of square support plate 213, and T-shaped slider 215 is slidably connected with square support plate 213 through guide groove 214, mounting plate 211 is fixedly connected to the front surface of T-shaped slider 215, and mounting plate 211 and the surface of square support plate 213 are attached, spot welder body 3 is mounted below mounting plate 211, rectangular frame 2112 is fixedly connected to the side of T-shaped slider 215 away from mounting plate 211, connecting shaft 2111 is inserted into rectangular frame 2112, and connecting shaft 2111 is slidably connected with rectangular frame 2112.
In an alternative embodiment, the front surface of the mounting plate 211 is mounted with laser lamps 2113.
In an alternative embodiment, the displacement assembly 22 includes a first bearing 221, a rotation shaft 222, a second synchronizing wheel 223, a synchronous belt 224, a lower support plate 225 and a second rotating disc 226, the lower support plate 225 is fixedly connected to the bottom surface of the positioning block 216, the rotation shaft 222 is inserted into a second circular groove 227 formed on the surface of the lower support plate 225, the rotation shaft 222 is rotatably connected to the lower support plate 225 through the second circular groove 227, the first bearing 221 is mounted on the surface of the square support plate 213, the rotation shaft 222 is rotatably connected to the square support plate 213 through the first bearing 221, the second synchronizing wheel 223 is sleeved on the surface of the rotation shaft 222, the second synchronizing wheel 223 is located between the lower support plate 225 and the square support plate 213, the second synchronizing wheel 223 is fixedly connected to the rotation shaft 222, the synchronous belt 224 is sleeved on the surfaces of the second synchronizing wheel 223 and the first synchronizing wheel 219, the second rotating disc 226 is disposed on one side of the lower support plate 225 away from the second synchronizing wheel 223, and one end of the rotation shaft 222 away from the first bearing 221 is fixedly connected to the second rotating disc 226.
In an alternative embodiment, the displacement assembly 22 further includes an arc-shaped block 229 and rectangular rods 2210, the two rectangular rods 2210 are symmetrically disposed on one side of the second rotating disc 226 away from the lower support plate 225, the two arc-shaped blocks 229 are respectively and fixedly connected to one ends of the two rectangular rods 2210 away from each other, and rectangular grooves 228 are equidistantly formed in the lower position, close to the arc-shaped blocks 229, of the upper surface of the spot welding table 1.
In an alternative embodiment, the torque adjusting assembly 23 includes a first threaded rod 231, a second threaded rod 232 and a rectangular sleeve 235, the two rectangular sleeves 235 are symmetrically and fixedly connected to one surface of the second rotating disc 226 far away from the lower support plate 225, two rectangular rods 2210 are respectively inserted into the two rectangular sleeves 235, the rectangular rods 2210 are slidably connected with the rectangular sleeves 235, threaded holes 236 are respectively formed in adjacent surfaces of the two rectangular rods 2210, the first threaded rod 231 and the second threaded rod 232 are respectively inserted into the two rectangular rods 2210, the first threaded rod 231 and the second threaded rod 232 are respectively connected with threads of the two rectangular rods 2210 through the threaded holes 236, and the directions of the threads of the second threaded rod 232 and the threads of the first threaded rod 231 are opposite.
In an alternative embodiment, the torque adjusting assembly 23 further includes a knob 234 and a second bearing 233, the two second bearings 233 are respectively sleeved on the surfaces of the first threaded rod 231 and the second threaded rod 232, and the outer ring of the second bearing 233 is fixedly connected with the second rotating disc 226, the first threaded rod 231 and the second threaded rod 232 are respectively rotatably connected on the surface of the second rotating disc 226 through the second bearing 233, the knob 234 is disposed between the first threaded rod 231 and the second threaded rod 232, and the knob 234 is fixedly connected with the first threaded rod 231 and the second threaded rod 232.
In an alternative embodiment, the translation assembly 24 includes a U-shaped clamping plate 243 and a rectangular sliding plate 244, the upper surface of the spot welding table 1 is provided with a T-shaped slot 241 near the lower position of the square supporting plate 213, the U-shaped clamping plate 243 is inserted into the T-shaped slot 241, the rectangular sliding plate 244 is disposed between the square supporting plate 213 and the U-shaped clamping plate 243, and the rectangular sliding plate 244 is fixedly connected with the U-shaped clamping plate 243 and the square supporting plate 213, and the rectangular sliding plate 244 and the U-shaped clamping plate 243 are slidably connected in the spot welding table 1 through the T-shaped slot 241.
In an alternative embodiment, the rollers 242 are disposed equidistant inside the U-shaped clamping plate 243, and the rollers 242 are rotatably connected with the U-shaped clamping plate 243.
In this embodiment: when the device is used, the connecting wires of the spot welder body 3 and the first motor 218 are connected with an external power supply, the positions to be welded of two plates to be welded are attached, the positions to be welded are located right below the spot welder body 3, the operation controller starts the spot welder body 3 and the first motor 218, the operation of the first motor 218 drives the first synchronous wheel 219 to rotate, the rotation of the first synchronous wheel 219 drives the first rotary disk 2110 to rotate, the rotation of the first rotary disk 2110 drives the connecting shaft 2111 to rotate by taking the output shaft of the first motor 218 as the axis, the connecting shaft 2111 slides in the rectangular frame 2112 in the rotating process, so that the rectangular frame 2112 vertically moves, the rectangular frame 2112 drives the T-shaped slide block 215 to slide in the square support plate 213 in the moving process, the movement of the T-shaped slide block 215 drives the mounting plate 211 and the spot welder body 3 to synchronously move, when the connecting shaft 2111 rotates to the lowest point, the electrode arm of the spot welder body 3 contacts with the spot welding positions of the two plates to realize the spot welding procedure of the two plates, during the spot welding procedure, the first motor 218 drives the first synchronous wheel 219 to rotate, the first synchronous wheel 219 drives the second synchronous wheel 223 to rotate through the synchronous belt 224, the rotation of the second synchronous wheel 223 drives the rotation shaft 222 to synchronously rotate, the rotation shaft 222 drives the second rotation disc 226 to rotate when rotating, the rotation of the second rotation disc 226 drives the two rectangular rods 2210 on the surface to rotate, when the connecting shaft 2111 is at the highest point, the rectangular rods 2210 are parallel with the upper surfaces of the spot welding table 1, when the connecting shaft 2111 rotates to 90 degrees, the upper surfaces of the two rectangular rods 2210 and the spot welding table 1 are in a vertical state, when the connecting shaft 2111 is at the lowest point, and along with the rotation of the arc-shaped block 229 driven by the rectangular rod 2210, when the arc-shaped block 229 is inserted into the rectangular groove 228, the square support plate 213 can slide on the surface of the spot welding table 1, after the arc-shaped block 229 slides out of the rectangular groove 228, the square support plate 213 stops moving, so that the square support plate 213 intermittently moves, and when the square support plate 213 stops moving, the spot welder body 3 realizes a single spot welding process on a plate, is beneficial to enabling the spot welder body 3 to intermittently and horizontally move and vertically reciprocate, realizes equidistant spot welding fixing process on the plate, improves the use effect of the plate butt spot welding fixing device, when the position interval between two adjacent spot welding needs to be adjusted, the knob 234 is rotated, the rotation of the knob 234 drives the first threaded rod 231 and the second threaded rod 232 to synchronously rotate, the rotation of the first threaded rod 231 and the second threaded rod 232 can make the two rectangular rods 2210 move towards each other or away from each other under the action of the threaded holes 236, when the two rectangular rods 2210 move towards a direction away from each other, the single-movement interval of the square support plates 213 can be increased, when the two rectangular rods 2210 move towards a direction close to each other, the single-movement interval of the square support plates 213 can be reduced, the single-movement interval is different, namely, the interval between two adjacent spot welding positions is different, thereby being beneficial to adjusting the position interval between the two adjacent spot welding positions, improving the application range of the spot welding fixing device, in the moving process of the square support plates 213, the movement of the square support plates 213 drives the U-shaped clamp plates 243 to move through the rectangular slide plates 244, the U-shaped clamp plates 243 drive the rollers 242 to roll on the surface of the spot welding table 1 in the moving process, so that the spot welder body 3 moves stably, meanwhile, acting force applied in the moving process of the spot welder body 3 is reduced, and friction force generated in the moving process of the spot welder body 3 is reduced.
It should be noted that: when the connection shaft 2111 is at the highest point, the rectangular bars 2210 are parallel to the upper surfaces of the spot welding table 1, and as the connection shaft 2111 rotates, when the connection shaft 2111 rotates to 90 degrees, the two rectangular bars 2210 are in a vertical state with the upper surfaces of the spot welding table 1, when the connection shaft 2111 is at the lowest point, the rectangular bars 2210 are parallel to the upper surfaces of the spot welding table 1, so that the square support plate 213 intermittently moves, and when the square support plate 213 stops moving, the spot welder body 3 performs a single spot welding process on a plate.
It should be noted that: the spot welder body 3 is a mechanical device, and adopts the principle of double-sided double-point overcurrent welding, when in operation, two electrodes press the workpiece to enable two layers of metal to form certain contact resistance under the pressure of the two electrodes, and when welding current flows from one electrode to the other electrode, instant heat welding is formed at the two contact resistance points, and the welding current instantly flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the welded workpiece is not damaged, and the model of the spot welder body 3 is SPW-150K.
It should be noted that: the distance between two adjacent rectangular grooves 228 is smaller, when the position distance between two adjacent spot welds is adjusted, the rotary knob 234 is required to further finely adjust the positions of the two rectangular rods 2210 after the position adjustment of the two rectangular rods 2210, so that the arc-shaped blocks 229 are just positioned in the rectangular grooves 228 when rotating, and the use effect of the spot welding fixing device is ensured.
It should be noted that: the synchronous wheel is generally made of steel, aluminum alloy, cast iron, brass and other materials, the synchronous belt 224 is formed by a closed annular adhesive tape with equidistant teeth on the inner peripheral surface, and the accuracy of transmission is ensured through the transmission of the second synchronous wheel 223, the first synchronous wheel 219 and the synchronous belt 224, and the types of the first synchronous wheel 219 and the second synchronous wheel 223 are the same, so that the rotation number of the first synchronous wheel 219 and the second synchronous wheel 223 is the same.
It should be noted that: the laser beam emitted from the laser lamp 2113 can make the position to be welded of the two plates to be spot welded be located right under the spot welder body 3.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A plate butt spot welding fixing device for municipal works, is in including spot welding bench (1) and setting spot welder body (3) of spot welding bench (1) top, its characterized in that: the spot welding device also comprises a spot welding mechanism (2) arranged on the surface of the spot welding table (1);
the spot welding mechanism (2) comprises a spot welding assembly (21), a displacement assembly (22), a distance adjusting assembly (23) and a translation assembly (24), wherein the spot welding assembly (21) is arranged on the upper surface of the spot welding table (1), the displacement assembly (22) is arranged on the surface of the spot welding assembly (21) and is connected with the spot welding assembly (21), the distance adjusting assembly (23) is arranged on the surface of the displacement assembly (22) and is connected with the displacement assembly (22), the translation assembly (24) is arranged on the upper surface of the spot welding table (1) and is connected with the spot welding assembly (21), the spot welding assembly (21) comprises a square supporting plate (213), a positioning block (216), an upper supporting plate (217), a first motor (218), a first synchronous wheel (219), a first rotating disc (2110) and a connecting shaft (2111), the square supporting plate (213) is arranged above the spot welding table (1), the positioning block (216) is fixedly connected with the rear surface (217) of the square supporting plate (213), the upper supporting plate (216) is fixedly connected with the square supporting plate (218) and is arranged on one surface (218) far away from the square supporting plate (218), the first synchronous wheel (219) is arranged between the square support plate (213) and the upper support plate (217), an output shaft of the first motor (218) penetrates through a first round groove (212) formed in the surface of the upper support plate (217) and is fixedly connected with the first synchronous wheel (219), the output shaft of the first motor (218) is rotationally connected with the upper support plate (217) through the first round groove (212), the first rotary plate (2110) is fixedly connected with one surface of the first synchronous wheel (219) far away from the upper support plate (217), the connecting shaft (2111) is fixedly connected with one surface of the first rotary plate (2110) far away from the first synchronous wheel (219), the connecting shaft (2111) is close to the edge position of the first rotary plate (2110), the spot welding assembly (21) further comprises a mounting plate (211), a rectangular frame (2112) and a T-shaped slider (215), the T-shaped slider (215) is inserted into a guide groove (214) formed in the upper surface of the first support plate (213), the T-shaped slider (215) is fixedly connected with the front surface of the square slider (213) through the guide groove (215) and the T-shaped slider (213), the spot welder body (3) is installed below mounting panel (211), rectangular frame (2112) fixed connection is in T type slider (215) are kept away from the one side of mounting panel (211), just connecting axle (2111) inserts and establishes the inside of rectangular frame (2112), connecting axle (2111) with rectangular frame (2112) sliding connection.
2. The panel butt spot welding fixture for municipal works of claim 1, wherein: a laser lamp (2113) is mounted on the front surface of the mounting plate (211).
3. The panel butt spot welding fixture for municipal works of claim 1, wherein: the displacement assembly (22) comprises a first bearing (221), a rotating shaft (222), a second synchronous wheel (223), a synchronous belt (224), a lower supporting plate (225) and a second rotating disc (226), wherein the lower supporting plate (225) is fixedly connected to the bottom surface of the positioning block (216), the rotating shaft (222) is inserted into a second circular groove (227) formed in the surface of the lower supporting plate (225), the rotating shaft (222) is rotationally connected with the lower supporting plate (225) through the second circular groove (227), the first bearing (221) is mounted on the surface of the square supporting plate (213), the rotating shaft (222) is rotationally connected with the square supporting plate (213) through the first bearing (221), the second synchronous wheel (223) is sleeved on the surface of the rotating shaft (222), the second synchronous wheel (223) is positioned between the lower supporting plate (225) and the square supporting plate (213), the second synchronous wheel (223) is fixedly connected with the rotating shaft (222), the synchronous belt (224) is sleeved on the second synchronous wheel (223) far away from the surface of the second synchronous wheel (219), and one end of the rotating shaft (222) far away from the first bearing (221) is fixedly connected with the second rotating disc (226).
4. A panel butt spot welding fixture for municipal works according to claim 3, wherein: the displacement assembly (22) further comprises arc blocks (229) and rectangular rods (2210), the two rectangular rods (2210) are symmetrically arranged on one side, away from the lower support plate (225), of the second rotating disc (226), the two arc blocks (229) are fixedly connected to two ends, away from each other, of the rectangular rods (2210), and rectangular grooves (228) are formed in the upper surface of the spot welding table (1), close to the lower position of the arc blocks (229), in an equidistant mode.
5. The panel butt spot welding fixture for municipal works of claim 4, wherein: the distance adjusting assembly (23) comprises a first threaded rod (231), a second threaded rod (232) and a rectangular sleeve (235), wherein the two rectangular sleeves (235) are symmetrically and fixedly connected with the second rotating disc (226) and far away from one surface of the lower supporting plate (225), the two rectangular rods (2210) are respectively inserted into the two rectangular sleeves (235), the rectangular rods (2210) are in sliding connection with the rectangular sleeves (235), threaded holes (236) are respectively formed in the adjacent surfaces of the two rectangular rods (2210), the first threaded rod (231) and the second threaded rod (232) are respectively inserted into the two rectangular rods (2210), the first threaded rod (231) and the second threaded rod (232) are respectively connected with the two rectangular rods (2210) through the threaded holes (236), and the threads inlaid on the surfaces of the second threaded rod (232) are opposite in trend.
6. The panel butt spot welding fixture for municipal works of claim 5, wherein: the distance adjusting assembly (23) further comprises a knob (234) and a second bearing (233), the two second bearings (233) are respectively sleeved on the surfaces of the first threaded rod (231) and the second threaded rod (232), the outer ring of the second bearing (233) is fixedly connected with the second rotating disc (226), the first threaded rod (231) and the second threaded rod (232) are respectively connected with the surface of the second rotating disc (226) through the second bearing (233) in a rotating mode, the knob (234) is arranged between the first threaded rod (231) and the second threaded rod (232), and the knob (234) is fixedly connected with the first threaded rod (231) and the second threaded rod (232).
7. The panel butt spot welding fixture for municipal works of claim 1, wherein: the translation subassembly (24) is including U type cardboard (243) and rectangle slide (244), the upper surface of spot welding bench (1) is close to T type slot (241) have been seted up to below position department of square backup pad (213), U type cardboard (243) are inserted and are established the inside of T type slot (241), rectangle slide (244) set up square backup pad (213) with between U type cardboard (243), just rectangle slide (244) with U type cardboard (243) with square backup pad (213) fixed connection, rectangle slide (244) with U type cardboard (243) are passed through T type slot (241) sliding connection is in the inside of spot welding bench (1).
8. The panel butt spot welding fixture for municipal works of claim 7, wherein: the inside equidistance of U type cardboard (243) is provided with roller (242), roller (242) with U type cardboard (243) rotate and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311617945.3A CN117340525B (en) | 2023-11-30 | 2023-11-30 | A plate butt joint spot welding fixing device for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311617945.3A CN117340525B (en) | 2023-11-30 | 2023-11-30 | A plate butt joint spot welding fixing device for municipal works |
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| Publication Number | Publication Date |
|---|---|
| CN117340525A CN117340525A (en) | 2024-01-05 |
| CN117340525B true CN117340525B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311617945.3A Active CN117340525B (en) | 2023-11-30 | 2023-11-30 | A plate butt joint spot welding fixing device for municipal works |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145335A (en) * | 2018-01-20 | 2018-06-12 | 李大德 | The quarter bend catching robot and loader of adaptive-length |
| KR102092588B1 (en) * | 2019-01-16 | 2020-03-26 | 주식회사대불용접산업 | An automatic welding device about curved steel pipes |
| CN111822909A (en) * | 2020-07-24 | 2020-10-27 | 李曲娟 | Reinforcing bar cylinder mould welding side moves device among underground sewage treatment engineering |
| CN218311394U (en) * | 2022-06-20 | 2023-01-17 | 青岛海特电源设备有限公司 | Arc welding protection device |
| CN116511782A (en) * | 2023-07-05 | 2023-08-01 | 中国电建集团山东电力建设第一工程有限公司 | Plate welding calibration device for metal fence assembly |
-
2023
- 2023-11-30 CN CN202311617945.3A patent/CN117340525B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145335A (en) * | 2018-01-20 | 2018-06-12 | 李大德 | The quarter bend catching robot and loader of adaptive-length |
| KR102092588B1 (en) * | 2019-01-16 | 2020-03-26 | 주식회사대불용접산업 | An automatic welding device about curved steel pipes |
| CN111822909A (en) * | 2020-07-24 | 2020-10-27 | 李曲娟 | Reinforcing bar cylinder mould welding side moves device among underground sewage treatment engineering |
| CN218311394U (en) * | 2022-06-20 | 2023-01-17 | 青岛海特电源设备有限公司 | Arc welding protection device |
| CN116511782A (en) * | 2023-07-05 | 2023-08-01 | 中国电建集团山东电力建设第一工程有限公司 | Plate welding calibration device for metal fence assembly |
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| Publication number | Publication date |
|---|---|
| CN117340525A (en) | 2024-01-05 |
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