CN112872560A - Stud welding equipment capable of adapting to height of stud - Google Patents
Stud welding equipment capable of adapting to height of stud Download PDFInfo
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- CN112872560A CN112872560A CN202110212537.4A CN202110212537A CN112872560A CN 112872560 A CN112872560 A CN 112872560A CN 202110212537 A CN202110212537 A CN 202110212537A CN 112872560 A CN112872560 A CN 112872560A
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- welding
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- gun head
- mounting
- welding gun
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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
- B23K9/00—Arc welding or cutting
- B23K9/20—Stud welding
- B23K9/206—Stud welding with automatic stud supply
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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
- B23K9/00—Arc welding or cutting
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
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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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
Abstract
The invention relates to the technical field of stud welding equipment, in particular to stud welding equipment capable of adapting to the height of a stud, which comprises a rack, a welding machine mounting rack, a welding machine resistance box, an adaptive welding mechanism, an external thread welding nail vibration disc, an internal thread welding nail vibration disc, a welding nail conveying pipe hanging rod, a bakelite plate platform, a supporting truss and a truss mounting slide rail, wherein the bakelite plate platform is mounted at the upper part of the rack and is fixedly connected with the rack.
Description
Technical Field
The invention relates to the technical field of stud welding equipment, in particular to stud welding equipment capable of self-adapting to the height of a stud.
Background
Stud welding is a method in which one end of a stud is contacted with the surface of a plate (or a pipe fitting), arc striking is carried out by electrifying, and after the contact surface is melted, the stud is welded under certain pressure. The cylindrical head welding nail for arc stud welding is suitable for high-rise steel structure buildings, industrial factory building buildings, highways, railways, bridges, towers, automobiles, energy sources, traffic facility buildings, airports, stations, power stations, pipeline supports, cranes, other steel structures and the like. The basic principle of stud welding is to ignite an electric arc between a stud to be welded and a workpiece, and when the stud and the workpiece are heated to a proper temperature, the stud is fed into a welding pool on the workpiece under the action of external force to form a welding joint. According to different welding power sources used in the welding process, the traditional arc stud welding can be divided into two basic methods, namely ordinary arc stud welding and capacitive energy storage arc stud welding.
Through the development of numerical control technology, the automation of stud welding technology is also gradually popularized in the industry, and although the common stud welding equipment using an industrial control system increases the welding accuracy and saves the labor cost, the following problems still exist: firstly, during nail processing, a downward force is required to be applied to the tail of the welding nail so as to ensure that the welding nail is smoothly pressed into a formed molten pool after the welding machine discharges. Under the influence of a welding gun structure, common stud welding equipment can only weld screws with single length through thimbles with fixed lengths, and secondly, the machining requirements of different screws are increased by means of increasing welding gun heads in the market at present, but in practical application, the method is not suitable for the market requirements of various types of welding with complex processes at present.
Disclosure of Invention
The invention aims to provide stud welding equipment capable of adapting to the height of a stud, which can adjust the length of an ejector pin when the stud is welded, so that the welding operation of studs with the same specification and different lengths is met, the installation number of welding guns is reduced, and the processing time is saved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a stud welding device with a self-adaptive stud height comprises a rack, a welding machine mounting rack, a welding machine resistance box, a self-adaptive welding mechanism, an external thread welding stud vibration disc, an internal thread welding stud vibration disc, a welding stud conveying pipe hanging rod, a bakelite plate platform, a supporting truss, a truss mounting slide rail, a machine head, an X-axis drag chain, a control cabinet and a control button, wherein the bakelite plate platform is mounted at the upper part of the rack and fixedly connected with the rack, the truss mounting slide rail is symmetrically mounted at the two sides of the upper part of the rack and connected with the rack, the supporting truss is mounted on the truss mounting slide rail and connected with the truss mounting slide rail, the external thread welding stud vibration disc and the internal thread welding stud vibration disc are respectively arranged at the two sides of the rack and connected with the rack, the control cabinet for controlling the welding machine and the self-adaptive welding mechanism is mounted in the rack, the control button is mounted at the side, the frame on install the welding machine mounting bracket, welding machine and welding machine resistance box install on the welding machine mounting bracket and link to each other with the welding machine mounting bracket, welding nail conveyer pipe jib install in the frame and fixed linking to each other with the frame, the aircraft nose install on the braced truss and link to each other with the braced truss through the X axle tow chain, adaptive welding mechanism install at the aircraft nose and be connected with the aircraft nose.
The self-adaptive welding mechanism mainly comprises a Z-axis drag chain, a sliding table cylinder, a Y-shaped pipeline tee joint mounting rack, an annular sensor, a nail feeding pipe and a self-adaptive welding gun head assembly, the sliding table cylinder is arranged on the machine head and connected with the machine head, one end of the Z-axis drag chain is arranged on the machine head and connected with the machine head, the other end of the Z-axis drag chain is arranged on the upper part of the sliding table cylinder and connected with the sliding table cylinder, the self-adaptive welding gun head assembly is arranged on the sliding table cylinder and is fixedly connected with the sliding table cylinder, the sliding table cylinder is provided with a Y-shaped pipeline three-way mounting rack, the Y-shaped pipeline tee is arranged on the Y-shaped pipeline tee mounting rack and is fixedly connected with the Y-shaped pipeline tee mounting rack, and an annular sensor is arranged on a sliding table cylinder at the lower part of the Y-shaped pipeline tee joint, and the Y-shaped pipeline tee joint is connected with the self-adaptive welding gun head assembly through a nail feeding pipe.
The self-adaptive welding gun head assembly is mainly used for self-adaptive height adjustment during welding of a stud and mainly comprises a welding gun head, a servo motor mounting seat, a welding gun head mounting shell, an air cylinder, a spring, a rotating pin, a rotating screw, a rotating nut, a welding cable and an ejector pin, wherein the welding gun head is mounted at the lower part of the welding gun head mounting shell and fixedly connected with the welding gun head mounting shell, the servo motor mounting seat is mounted at the top part of the welding gun head mounting shell and fixedly connected with the welding gun head mounting shell, the servo motor is fixedly mounted on the servo motor mounting seat, the rotating pin is fixedly mounted on the servo motor, the rotating nut is mounted in the welding gun head mounting shell and fixedly connected with the welding gun head mounting shell, the rotating screw is mounted in the rotating nut and is connected with the rotating nut through thread matching, the welding gun comprises a welding gun head, a rotating screw rod, a rotating pin, a spring, a thimble and a welding cable, wherein the lower part of the rotating pin is arranged on the rotating screw rod and is connected with the rotating screw rod, an air cylinder is arranged in a welding gun head mounting shell, the upper part in the welding gun head is provided with a spring mounting step, the spring is arranged at the upper part of the spring mounting step and is connected with the spring mounting step, the lower part of the air cylinder is arranged on the spring and is connected with the spring, the thimble is arranged at the lower part of the air cylinder in the welding gun head and is connected with the air cylinder, and the welding cable.
The lower part of the rotating screw rod is provided with a thrust bearing, and the upper part of the air cylinder is connected with the lower part of the rotating screw rod through the thrust bearing.
The cylinder be used for promoting the thimble and move down, it specifically includes, cylinder body, piston push rod, air pipe joint I, air pipe joint II, the piston install at the cylinder body and contact with the cylinder body, piston push rod install in the piston bottom and with the piston bottom is fixed continuous, air pipe joint I and air pipe joint II the two install the side of cylinder body about the position and with the cylinder body continuous.
The outer part of the rotating screw rod is provided with an external thread, and a square through hole is processed in the rotating screw rod.
The rotating pin is a square pin, and the lower part of the rotating pin is arranged in a square through hole processed in the rotating screw rod and is in contact with the square through hole.
The rotating nut is internally provided with an internal thread through hole, and the rotating screw is arranged in the internal thread through hole processed in the rotating nut and is connected with the internal thread through hole in a thread matching way.
The outer part of the welding gun head mounting shell is provided with a nail feeding pipe mounting rack, and the nail feeding pipe mounting rack is fixedly connected with the welding gun head mounting shell.
The invention has the beneficial effects that: the stud welding equipment with the self-adaptive stud height has scientific overall structure design and simple and convenient installation operation and use, and the length of the welding stud is automatically measured before the stud is welded mainly through the internal mechanical action of the self-adaptive welding mechanism, so that the length of the thimble can be freely adjusted according to the length specification of the welding stud during welding, the welding operation of studs with different lengths and the same specification is further met, the installation quantity of welding guns is reduced, the processing time is saved, and the reliability and the stability of the stud feeding equipment are realized on the basis of increasing the processing range.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the adaptive welding mechanism of the present invention;
FIG. 3 is a schematic diagram of the construction of an adaptive torch head assembly of the present invention;
FIG. 4 is a schematic view of the construction of the cylinder of the present invention;
FIG. 5 is a schematic view of the installation structure of the rotating pin, the rotating screw and the rotating nut in the present invention;
FIG. 6 is a schematic view of the external structure of the adaptive torch head assembly of the present invention;
FIG. 7 is a flow chart of the operation of the adaptive torch head assembly of the present invention;
the reference numbers in the figures are: 1-frame, 2-welding machine mounting frame, 3-welding machine, 4-welding machine resistance box, 5-adaptive welding mechanism, 6-external thread welding nail vibration disc, 7-internal thread welding nail vibration disc, 8-welding nail conveying pipe suspender, 9-bakelite plate platform, 10-supporting truss, 11-truss mounting sliding rail, 12-machine head, 13-X axis drag chain, 14-control cabinet, 15-control button, 16-Z axis drag chain, 17-sliding table cylinder, 18-Y pipeline tee joint, 19-Y pipeline tee joint mounting frame, 20-annular sensor, 21-nail feeding pipe, 22-adaptive welding gun head assembly, 23-oil pressure buffer, 24-welding gun head, 25-servo motor, 26-servo motor mounting seat, 27-a welding gun head mounting shell, 28-an air cylinder, 29-a spring, 30-a rotating pin, 31-a rotating screw, 32-a rotating nut, 33-a welding cable, 34-a thrust bearing, 35-an air cylinder body, 36-a piston, 37-a piston push rod, 38-an air pipe joint I, 39-an air pipe joint II, 40-a square through hole, 41-a nail feeding pipe mounting rack and 42-a thimble.
Detailed Description
Specific example 1: the core of the invention is to provide stud welding equipment with a self-adaptive stud height, which mainly uses the internal mechanical action of a self-adaptive welding mechanism to ensure that the length of an ejector pin 42 can be adjusted when a stud is welded, so that the welding operation of studs with different lengths and the same specification is met. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "left" and "right" used in this specification to denote orientation are used with reference to a particular structure shown in the drawings, and do not constitute a limitation on the structure. As shown in attached figures 1-7 of the specification, the stud welding equipment with the self-adaptive stud height mainly comprises a rack 1, a welding machine mounting rack 2, a welding machine 3, a welding machine resistance box 4, a self-adaptive welding mechanism 5, an external thread welding stud vibrating disk 6, an internal thread welding stud vibrating disk 7, a welding stud conveying pipe suspender 8, a bakelite plate platform 9, a supporting truss 10, a truss mounting slide rail 11, a machine head 12, an X-axis drag chain 13, a control cabinet 14 and a control button 15, wherein the bakelite plate platform 9 for placing welding plates is fixedly arranged at the upper part of the rack 1, the truss mounting slide rails 11 for mounting the supporting truss 10 are symmetrically arranged at two sides of the upper part of the rack 1, the supporting truss 10 is arranged on the truss mounting slide rail 11 and connected with the truss mounting slide rail 11, the external thread welding stud vibrating disk 6 and the internal thread welding stud vibrating disk 7 are respectively arranged at two sides of, a control cabinet 14 for controlling a butt welding machine 3 and a self-adaptive welding mechanism 5 is arranged in a rack 1, a control button 15 for controlling the butt welding machine 3 and the self-adaptive welding mechanism 5 is arranged at the side part of the rack 1, a welding machine mounting frame 2 is arranged on the rack 1, the welding machine 3 and a welding machine resistance box 4 are arranged on the welding machine mounting frame 2, a welding nail conveying pipe suspender 8 is arranged on the rack 1, a machine head 12 is arranged on a support truss 10 and is connected with the support truss 10 through an X-axis drag chain 13, the self-adaptive welding mechanism 5 for directly adjusting the welding height of a stud is arranged on the machine head and is connected with the machine head, the self-adaptive welding mechanism 5 mainly comprises a Z-axis drag chain 16, a sliding table cylinder 17, a Y-shaped pipeline tee joint 18, a Y-shaped pipeline tee joint mounting frame 19, a ring-shaped sensor 20, a nail feeding pipe 21 and a self-adaptive welding gun head assembly 22, the sliding table cylinder 17, one end of a Z-axis drag chain 16 is arranged on a machine head and is connected with the machine head, the other end of the Z-axis drag chain is arranged on the upper portion of a sliding table cylinder 17 and is connected with the sliding table cylinder 17, a self-adaptive welding gun head assembly 22 is arranged on the sliding table cylinder 17, a Y-shaped pipeline tee mounting rack 19 is arranged on the sliding table cylinder 17, the Y-shaped pipeline tee 18 is arranged on the Y-shaped pipeline tee mounting rack 19 and is fixedly connected with the Y-shaped pipeline tee mounting rack 19 (the Y-shaped pipeline tee 18 is connected with an external thread welding nail vibration disk 6 and an internal thread welding nail vibration disk 7 through a nail feeding pipe 21 and is used for conveying different types of welding nails to a welding gun head 24), an annular sensor 20 is arranged on the sliding table cylinder 17 at the lower portion of the Y-shaped pipeline tee 18, and the self-adaptive welding gun head assembly 22 is mainly used for self-adaptive height adjustment, A welding gun head mounting shell 27, an air cylinder 28, a spring 29, a rotating pin 30, a rotating screw 31, a rotating nut 32 and a welding cable 33, wherein the welding gun head 24 for welding a stud (welding nail) is mounted at the lower part of the welding gun head mounting shell 27, the upper part in the welding gun head 24 is provided with a spring mounting step for mounting the spring 29, the spring 29 for pushing the air cylinder 28 to move upwards is mounted at the upper part of the spring mounting step, a servo motor mounting seat 26 for mounting the servo motor 25 is fixedly mounted at the top part of the welding gun head mounting shell 27, the servo motor 25 for driving the rotating pin 30 to rotate is fixedly mounted on the servo motor mounting seat 26, the rotating pin 30 for driving the rotating screw 31 to rotate is fixedly mounted on the servo motor 25, the rotating nut 32 is fixedly mounted in the welding gun head mounting shell 27, the rotating screw 31 is mounted in the rotating nut 32 and is connected with the rotating nut 32 through thread fit, the lower part of the rotating pin 30 is installed on the rotating screw 31 and connected with the rotating screw 31 (the external thread is opened on the external of the rotating screw 31, the square through hole 40 is processed on the internal of the rotating screw 31, the rotating pin 30 is a square pin, the hole outline of the square through hole 40 is consistent with the external outline of the rotating pin 30 and is larger than the external outline of the rotating pin 30, the lower part of the rotating pin 30 is installed in the square through hole 40 processed on the internal of the rotating screw 31 and is contacted with the square through hole 40.), the cylinder 28 for pushing the thimble 42 is installed in the welding gun head installation shell 27, the cylinder 28 is installed on the upper part of the spring 29, the cylinder 28 is used for pushing the thimble 42 to move downwards, the welding gun head installation shell specifically comprises a cylinder body 35, a piston 36, a piston push rod 37, a gas pipe joint I38 and a gas pipe joint II39, the piston 36 is installed in the cylinder body 35 and is contacted with the cylinder, the air pipe connector I38 and the air pipe connector II39 are both arranged at the upper and lower parts of the side surface of the cylinder body 35 and are connected with the cylinder body 35, the welding cable 33 is arranged on the welding gun head mounting shell 27 and is connected with the welding gun head mounting shell 27, the lower part of the rotating screw 31 is provided with a thrust bearing 34 for preventing the air cylinder 28 and the rotating screw 31 from hard friction, the upper part of the air cylinder 28 is connected with the lower part of the rotating screw 31 through the thrust bearing 34, and the using process of the invention when in specific use is as follows: as shown in the attached figure 1 of the specification, the stud welding equipment mainly comprises a truss motion mechanism (namely a support truss 10 and a truss installation slide rail 11), a vibration nail feeding mechanism (namely an external thread welding nail vibration disc 6, an internal thread welding nail vibration disc 7 and a welding nail conveying pipe hanger rod 8), an adaptive welding mechanism 5, a welding machine discharging mechanism (a welding machine 3 and a welding machine resistance box 4), an operation platform (a bakelite plate platform 9) and an electric control part (namely a control cabinet 14 and a control button 15), wherein the truss motion mechanism (namely the support truss 10 and the truss installation slide rail 11) is driven by a servo motor 25 through a belt, a guide rail slide block is arranged on a motion track for positioning, a truss operation is carried out by two guide rail slide blocks at two sides (the truss installation slide rail 11), the vibration nail feeding mechanism (namely the external thread welding nail vibration disc 6, the internal thread welding nail vibration disc 7 and the welding nail conveying pipe hanger rod 8) through a cylinder 28 to feed a welding nail pipe 21 to a, wherein the welding nail conveying pipe suspender 8 can rotate clockwise and anticlockwise by taking the upright column as a circle center, when the self-adaptive welding mechanism 5 moves, the nail conveying pipe 21 is prevented from being bent, different vibration discs (an external thread welding nail vibration disc 6 and an internal thread welding nail vibration disc 7) can be conveyed to the same welding gun head 24 through a Y-shaped pipeline tee joint 18, if necessary, the part can be expanded more, the self-adaptive welding mechanism 5 is arranged on the machine head, when a welding nail is conveyed to the welding gun head 24 from the nail conveying pipe 21, an ejector pin 42 downwardly abuts against the welding nail, the welding nail is moved in the Z-axis direction to be lowered to the welding height, a sliding table air cylinder 17 moves downwards, and meanwhile, a welding machine 3 discharges through a welding cable, so that a welding action can be completed (the concrete process is that 1, a clamp is started to clamp a workpiece firmly 2, the device ejects the nail stored in the welding gun head 24 at the nail ejecting position, then a servo motor 25 moves to, the ejector pin 42 is ejected. 4. The head 12 is moved above the workpiece machining point and the machining height is adjusted in the Z-axis. 5. The servo motor 25 is adjusted to a specified height of the processing nail. 6. The slide cylinder 17 falls while the welder 3 discharges. 7. The welding nail contacts the surface of the workpiece to form a molten pool, and the nail head is pressed into the molten pool. 8. The slide cylinder 17 is raised and the head 12 is raised to a safe height. 9. Repeating steps 3-8 until the process is completed. 10. Returning to the origin, the clamp is released. ) When the adaptive welding mechanism 5 detects the length of the welding nail, firstly, the external handheld box is required to be used for controlling the truss movement mechanism (the finger support truss 10 and the truss installation slide rail 11) to move, and the nail detection position and the nail ejection position are set, wherein the nail detection position is the position for detecting the nail length, the position without obstacles on the 100cm periphery of the workpiece can be selected, and the nail ejection position is the position for recovering the test nail when the length of the welding nail is detected and is generally positioned on the side surface of the equipment. After the self-adaptive welding mechanism 5 sets the nail measuring position and the nail spitting position, the button of the automatic nail measuring is clicked on the external handheld box. The clamp acts to clamp the workpiece, the welding gun head moves to a nail measuring point, descends until the workpiece is touched, and then is lifted by 2-3mm to leave the workpiece. The apparatus records the current height of the descent in the Z-axis direction, which is the required machining height for the workpiece, wherein the height at which the torch head 24 is lifted off the workpiece can be appropriately adjusted according to the head of the weld nail. The self-adaptive welding mechanism 5 is used for feeding a nail by a vibration nail feeding mechanism after recording the descending height of a Z axis, the welding nail is fed to a welding gun head 24, a servo motor 25 rotates to eject the welding nail until the welding nail touches a workpiece, at the moment, the absolute position of the servo motor 25 represents the length of the welding nail (the specific process is that 1, a clamp is started to clamp the workpiece firmly, 2, the equipment ejects the nail stored in the welding gun head 24 at the nail ejection position, then the servo motor 25 moves to the upper limit, 3, a machine head 12 moves to the position above a workpiece test point, a sliding table cylinder 17 falls, the Z axis direction falls gradually, 4, when the welding gun head 24 touches the surface of the workpiece, the height of the Z axis is lifted upwards by 2-3mm, the height of the Z axis is recorded, 5, the nail is fed by the vibration nail feeding mechanism, an ejector pin 42 is ejected, 6, the ejector pin is driven by the servo motor to fall until the nail head, the head 12 is raised to a safe height. 8. Repeating 2-7 until all the nails of the adaptive welding mechanism 5 are recorded. 9. And repeating the steps 2-8 until all the nails of each adaptive welding mechanism 5 are recorded. 10. Return to the origin, release the clamp). When the self-adaptive welding mechanism in the equipment of the invention is used for welding, the servo motor 25 can be automatically adjusted to the length of the current nail in advance according to the serial number of the nail to be fed (the concrete process is that the servo motor 25 drives the rotating pin 30 to rotate, the rotating pin 30 drives the rotating screw 31 to rotate, the rotating screw 31 rotates in the rotating nut 32 in a threaded matching way, at the moment, under the action of the pushing force of the thread, the rotating screw 31 can move up and down relative to the rotating nut 32, when the rotating screw 31 moves up, the spring 29 pushes the cylinder 28 to move up, at the moment, the cylinder 28 drives the thimble 42 to move up, so that the welding of the longer nail can be met, when the rotating screw 31 moves down, the rotating screw 31 pushes the cylinder 28 to move down, the spring 29 is compressed, at the moment, the cylinder 28 drives the thimble 42 to move down, so that the welding of the shorter nail can be met, the gap between the welding nail and the workpiece is heated to form a molten pool by releasing the electric energy stored by the energy storage capacitor, the nail planting action is completed by the self-adaptive welding mechanism, and the energy storage capacitor is charged after the discharging is completed until the next discharging. It should be noted that, in the present invention, the head moves in a manner that the servo motor 25 drives the lead screw nut to move, and not described herein, the # 1 vibrating nail feeding mechanism in fig. 7 of the present invention refers to the external thread welding nail vibrating disk 6 and the welding nail conveying pipe hanger rod 8, and the # 2 vibrating nail feeding mechanism refers to the internal thread welding nail vibrating disk 7 and the welding nail conveying pipe hanger rod 8, and the basic principle, the main features and the advantages of the present invention are shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (9)
1. A stud welding device with a self-adaptive stud height is characterized by comprising a rack, a welding machine mounting rack, a welding machine resistance box, a self-adaptive welding mechanism, an external thread welding stud vibrating disk, an internal thread welding stud vibrating disk, a welding stud conveying pipe hanging rod, a bakelite plate platform, a supporting truss, a truss mounting sliding rail, a machine head, an X-axis drag chain, a control cabinet and a control button, wherein the bakelite plate platform is mounted at the upper part of the rack and is fixedly connected with the rack, the truss mounting sliding rail is symmetrically mounted at the two sides of the upper part of the rack and is connected with the rack, the supporting truss is mounted on the truss mounting sliding rail and is connected with the truss mounting sliding rail, the external thread welding stud vibrating disk and the internal thread welding stud vibrating disk are respectively arranged at the two sides of the rack and are connected with the rack, the control cabinet for controlling the welding machine and the self, control button install at frame side position and link to each other with the frame, the frame on install the welding machine mounting bracket, welding machine and welding machine resistance box install on the welding machine mounting bracket and link to each other with the welding machine mounting bracket, the welding nail conveyer pipe jib install in the frame and link to each other with the frame is fixed, the aircraft nose install on the braced truss and link to each other with the braced truss through the X axle tow chain, self-adaptation welding mechanism install on the aircraft nose and be connected with the aircraft nose.
2. The stud welding equipment of claim 1, wherein the adaptive welding mechanism mainly comprises a Z-axis drag chain, a slipway cylinder, a Y-shaped pipeline tee joint mounting rack, an annular sensor, a nail feeding pipe and an adaptive welding gun head assembly, the slipway cylinder is mounted on the machine head and connected with the machine head, one end of the Z-axis drag chain is arranged on the machine head and connected with the machine head, the other end of the Z-axis drag chain is arranged on the upper portion of the slipway cylinder and connected with the slipway cylinder, the adaptive welding gun head assembly is mounted on the slipway cylinder and fixedly connected with the slipway cylinder, the slipway cylinder is provided with the Y-shaped pipeline tee joint mounting rack, the Y-shaped pipeline tee joint is mounted on the Y-shaped pipeline tee joint mounting rack and fixedly connected with the Y-shaped pipeline tee joint mounting rack, the annular sensor is mounted on the slipway cylinder at the lower portion of, and the tee joint of the Y-shaped pipeline is connected with the self-adaptive welding gun head assembly through a nail feeding pipe.
3. The stud welding equipment according to claim 2, wherein the adaptive welding gun head assembly is mainly used for adjusting the adaptive height of the stud during welding, and mainly comprises a welding gun head, a servo motor mounting seat, a welding gun head mounting shell, a cylinder, a spring, a rotating pin, a rotating screw, a rotating nut and a welding cable, wherein the welding gun head is mounted at the lower part of the welding gun head mounting shell and fixedly connected with the welding gun head mounting shell, the servo motor mounting seat is mounted at the top part of the welding gun head mounting shell and fixedly connected with the welding gun head mounting shell, the servo motor is fixedly mounted on the servo motor mounting seat, the rotating pin is fixedly mounted on the servo motor, the rotating nut is mounted in the welding gun head mounting shell and fixedly connected with the welding gun head mounting shell, the welding gun comprises a welding gun head, a rotating nut, a rotating pin, a spring, a thimble and a welding cable, wherein the rotating nut is arranged in the rotating nut and is connected with the rotating nut through thread matching, the lower part of the rotating pin is arranged on the rotating screw and is connected with the rotating screw, the welding gun head is internally provided with an air cylinder, the upper part of the welding gun head is provided with a spring installation step, the spring is arranged at the upper part of the spring installation step and is connected with the spring installation step, the lower part of the air cylinder is arranged on the spring and is connected with the spring, the thimble is arranged at the lower part of the air cylinder in the welding gun head and is connected with the air cylinder, and the welding cable is.
4. The stud welding apparatus according to claim 3, wherein a thrust bearing is mounted on a lower portion of the rotating screw, and an upper portion of the cylinder is connected to the lower portion of the rotating screw through the thrust bearing.
5. The stud welding device according to claim 3, wherein the cylinder is used for pushing the thimble to move downwards, and the stud welding device specifically comprises a cylinder body, a piston push rod, a gas pipe connector I and a gas pipe connector II, the piston is mounted in the cylinder body and is in contact with the cylinder body, the piston push rod is mounted at the bottom of the piston and is fixedly connected with the bottom of the piston, and the gas pipe connector I and the gas pipe connector II are mounted at the upper and lower positions of the side surface of the cylinder body and are connected with the cylinder body.
6. The stud welding device according to claim 3, wherein an external thread is formed on the outer portion of the rotating screw, and a square through hole is formed in the rotating screw.
7. The stud welding apparatus according to claim 3, wherein the rotation pin is a square pin, and a lower portion of the rotation pin is installed in and contacts a square through hole formed in an inner portion of the rotation screw.
8. The stud welding apparatus according to claim 3, wherein an internally threaded through-hole is formed in the turnnut, and the turnscrew is installed in the internally threaded through-hole formed in the turnnut and is connected to the internally threaded through-hole in a threaded fit.
9. The stud welding device according to claim 3, wherein a nail feeding pipe mounting frame is arranged outside the welding gun head mounting housing, and the nail feeding pipe mounting frame is fixedly connected with the welding gun head mounting housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110212537.4A CN112872560B (en) | 2021-02-25 | 2021-02-25 | Stud welding equipment capable of adapting to height of stud |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110212537.4A CN112872560B (en) | 2021-02-25 | 2021-02-25 | Stud welding equipment capable of adapting to height of stud |
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| CN112872560A true CN112872560A (en) | 2021-06-01 |
| CN112872560B CN112872560B (en) | 2022-05-13 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794554A (en) * | 2012-07-05 | 2012-11-28 | 深圳市鸿栢科技实业有限公司 | Pneumatic energy storage welding gun matching stud welding machine and welding method of gun |
| CN205702804U (en) * | 2016-06-12 | 2016-11-23 | 广州敏实汽车零部件有限公司 | Glass guide-rail arc stud welding special plane |
| CN107322144A (en) * | 2017-08-16 | 2017-11-07 | 深圳市迈思克科技有限公司 | A kind of CNC arc stud weldings special plane |
| CN107570846A (en) * | 2016-10-21 | 2018-01-12 | 江西理工大学 | A kind of automatic stud welding equipment |
| CN108746950A (en) * | 2018-06-28 | 2018-11-06 | 洛阳市锐创电气设备有限公司 | A kind of capacitor discharge type automatic welding gun of full-automatic numerical control stud welding machine |
| CN210615465U (en) * | 2019-07-11 | 2020-05-26 | 田积玉 | Double-head stud welding machine |
| CN214443748U (en) * | 2021-02-25 | 2021-10-22 | 洛阳市锐创电气设备有限公司 | Stud welding equipment capable of adapting to height of stud |
-
2021
- 2021-02-25 CN CN202110212537.4A patent/CN112872560B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794554A (en) * | 2012-07-05 | 2012-11-28 | 深圳市鸿栢科技实业有限公司 | Pneumatic energy storage welding gun matching stud welding machine and welding method of gun |
| CN205702804U (en) * | 2016-06-12 | 2016-11-23 | 广州敏实汽车零部件有限公司 | Glass guide-rail arc stud welding special plane |
| CN107570846A (en) * | 2016-10-21 | 2018-01-12 | 江西理工大学 | A kind of automatic stud welding equipment |
| CN107322144A (en) * | 2017-08-16 | 2017-11-07 | 深圳市迈思克科技有限公司 | A kind of CNC arc stud weldings special plane |
| CN108746950A (en) * | 2018-06-28 | 2018-11-06 | 洛阳市锐创电气设备有限公司 | A kind of capacitor discharge type automatic welding gun of full-automatic numerical control stud welding machine |
| CN210615465U (en) * | 2019-07-11 | 2020-05-26 | 田积玉 | Double-head stud welding machine |
| CN214443748U (en) * | 2021-02-25 | 2021-10-22 | 洛阳市锐创电气设备有限公司 | Stud welding equipment capable of adapting to height of stud |
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| Publication number | Publication date |
|---|---|
| CN112872560B (en) | 2022-05-13 |
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