CN115781170A - Cross steel column welding set - Google Patents
Cross steel column welding set Download PDFInfo
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- CN115781170A CN115781170A CN202310088553.6A CN202310088553A CN115781170A CN 115781170 A CN115781170 A CN 115781170A CN 202310088553 A CN202310088553 A CN 202310088553A CN 115781170 A CN115781170 A CN 115781170A
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- 238000003466 welding Methods 0.000 title claims abstract description 125
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 96
- 239000010959 steel Substances 0.000 title claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 9
- 241000282472 Canis lupus familiaris Species 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides a cross steel column welding device, and mainly relates to the field of cross steel column welding. A cross steel column welding device comprises a base, a welding system and a jacking system, wherein a fixed seat is arranged on one side of the base, and an auxiliary chuck is rotatably arranged on the fixed seat; the other side of the base is provided with a pair of slide rails, a linear driving mechanism is arranged between the slide rails, a slide seat is arranged on the slide rails in a sliding manner, a driving chuck is arranged on the slide seat in a rotating manner, a driving mechanism is arranged in the slide seat, and the driving mechanism is used for driving the driving chuck to rotate; the welding system comprises a welding frame, the jacking system is arranged in the middle of the base and comprises a jacking seat. The invention has the beneficial effects that: the invention can improve the fixing efficiency and the positioning effect of the T-shaped steel and the H-shaped steel, and can freely adjust the posture to expose the welding line, thereby improving the overall welding efficiency and the welding effect.
Description
Technical Field
The invention mainly relates to the field of welding of cross-shaped steel columns, in particular to a welding device for cross-shaped steel columns.
Background
The steel structure has good extensibility, plasticity and toughness, excellent shock resistance and load bearing capacity, and can improve the safety and reliability of buildings. The cross steel column is usually matched with concrete to be poured into a combined column so as to make up for the defect of poor torsion resistance of the cross steel column, and therefore the building is better supported.
The cross steel column is generally formed by cutting the middle of H steel into two T-shaped steels and symmetrically welding the two T-shaped steels on two sides of the other H steel. For welding of the cross-shaped steel column, the cross-shaped steel column is mainly fixed by a tool at present, and then welding is completed by gas shield welding or submerged arc welding. This kind of welding mode needs to carry out good fixed to T shaped steel and H shaped steel, and the frock needs to adjust in order to expose the welding seam repeatedly, and the operation is comparatively complicated. And in the welding process, the welding efficiency is also difficult to improve by matching with a welding machine.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the cross-shaped steel column welding device which can improve the fixing efficiency and the positioning effect of T-shaped steel and H-shaped steel, and can freely adjust the posture to expose a welding seam, so that the integral welding efficiency and the welding effect are improved.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a cross-shaped steel column welding device comprises a base, a welding system and a jacking system, wherein a fixed seat is arranged on one side of the base, an auxiliary chuck is rotatably arranged on the fixed seat, an electromagnetic locking device is arranged on the rear side of the auxiliary chuck, an auxiliary middle clamping jaw is arranged in the middle of the auxiliary chuck, and an auxiliary top-arranged clamping jaw and an auxiliary bottom-arranged clamping jaw are respectively arranged on two sides of the auxiliary middle clamping jaw; the other side of the base is provided with a pair of slide rails, a linear driving mechanism is arranged between the slide rails, a slide seat is arranged on each slide rail in a sliding manner, the linear driving mechanism is used for driving the slide seat to linearly move along the slide rails, a driving chuck is arranged on each slide seat in a rotating manner, a middle-mounted telescopic disc is arranged in the middle of each driving chuck, an overhead telescopic disc and a bottom telescopic disc are respectively arranged on two sides of each middle-mounted telescopic disc, telescopic mechanisms are arranged between each middle-mounted telescopic disc, each overhead telescopic disc and each bottom telescopic disc and the corresponding driving chuck, a driving middle-mounted clamping jaw is arranged on each middle-mounted telescopic disc, a driving overhead clamping jaw is arranged on each top-mounted telescopic disc, a driving bottom clamping jaw is arranged on each bottom telescopic disc, a driving mechanism is arranged in each slide seat, and the driving mechanism is used for driving the driving each driving chuck to rotate; the welding system comprises a welding frame, the welding frame is arranged along the length direction of a base, a welding slide rail and a welding transverse displacement mechanism are arranged on the welding frame, a welding seat is arranged on the welding slide rail in a sliding mode, the welding transverse displacement mechanism is used for driving the welding seat to linearly move along the welding slide rail, a vertical telescopic arm is arranged on the welding seat, and a welding gun is arranged at the front end of the vertical telescopic arm; the jacking system is arranged in the middle of the base and comprises a jacking seat, a plurality of multi-stage jacking hydraulic cylinders are arranged at the bottom of the jacking seat, a sinking groove is formed in the middle of the jacking seat, and an elongated groove is coaxially formed in the center of the sinking groove.
The auxiliary middle-arranged clamping jaw corresponds to the driving middle-arranged clamping jaw, the auxiliary top-arranged clamping jaw corresponds to the driving top-arranged clamping jaw, and the auxiliary bottom-arranged clamping jaw corresponds to the driving bottom-arranged clamping jaw; the auxiliary middle clamping jaw and the driving middle clamping jaw are symmetrically provided with two pairs, and the auxiliary middle clamping jaw and the driving middle clamping jaw are clamped from bottom to top; the auxiliary top-arranged clamping jaws and the driving top-arranged clamping jaws are symmetrically arranged in two pairs, and the auxiliary top-arranged clamping jaws and the driving top-arranged clamping jaws are clamped from top to bottom; the auxiliary bottom-mounted clamping jaws and the driving bottom-mounted clamping jaws are symmetrically provided with two pairs, and the auxiliary bottom-mounted clamping jaws and the driving bottom-mounted clamping jaws are clamped from bottom to top.
The auxiliary middle-arranged clamping jaw, the auxiliary top-arranged clamping jaw, the auxiliary bottom-arranged clamping jaw, the active middle-arranged clamping jaw, the active top-arranged clamping jaw and the active bottom-arranged clamping jaw respectively comprise a fixed jaw and a movable jaw, the movable jaws of the auxiliary top-arranged clamping jaw and the active top-arranged clamping jaw are positioned above the fixed jaw, and the movable jaws of the auxiliary middle-arranged clamping jaw, the auxiliary bottom-arranged clamping jaw, the active middle-arranged clamping jaw and the active bottom-arranged clamping jaw are positioned below the fixed jaw.
All set up a plurality of mounting grooves corresponding with the jack catch on supplementary chuck and the initiative chuck, mounting groove internal rotation installation jack catch lead screw, jack catch and mounting groove sliding connection, the jack catch bottom sets up the lead screw nut with jack catch lead screw matched with, jack catch lead screw one end sets up jack catch servo motor.
The electromagnetic locking device comprises an adsorption disc and an electromagnetic disc which are arranged on the rear side of the auxiliary chuck, a plurality of pin shafts are arranged on the adsorption disc, pin holes which correspond to the pin shafts one to one are formed in the rear side of the auxiliary chuck, and the pin shafts are connected with the pin holes in a sliding mode.
The middle part of the base is provided with a settling tank, and the jacking system is arranged in the settling tank.
The driving mechanism is a gear transmission mechanism driven by a servo motor, and the driving chuck drives the auxiliary chuck to synchronously rotate after the driving chuck and the auxiliary chuck clamp a workpiece.
Compared with the prior art, the invention has the beneficial effects that:
the auxiliary chuck and the driving chuck are used for clamping and butting the T-shaped steel and the H-shaped steel, so that the two T-shaped steels can be attached to two sides of the H-shaped steel to finish the fixation of a welding state. Thereby can drive the whole rotation of shaped steel through the initiative chuck and adjust its gesture, make the welding seam of T shaped steel and H shaped steel contact expose to be convenient for utilize welding machine to accomplish automatic welding. This fixed and adjustment structure of section bar makes the welding efficiency of cross steel column higher, and the welding effect is better.
The jacking system is used for loading the section steel, and can be used for positioning and lifting the T-shaped steel, the H-shaped steel and the T-shaped steel which are placed in the forward direction, so that the loading efficiency of the section steel is improved.
Drawings
FIG. 1 is a schematic view of a first stereoscopic viewing structure of the present invention;
FIG. 2 is a schematic view of a second stereoscopic viewing structure of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic view of the clamping state of the section steel of the invention;
FIG. 5 is a schematic view, partially in section, of an auxiliary chuck according to the present invention;
FIG. 6 is a partially enlarged view of portion A of FIG. 1;
FIG. 7 is a partially enlarged view of the portion B of FIG. 2;
FIG. 8 is an enlarged view of the portion C of FIG. 3;
fig. 9 is a schematic diagram of a part D of fig. 3 according to the present invention.
Reference numerals shown in the drawings: 1. a base; 2. a welding system; 3. a jacking system; 4. a fixed seat; 5. a sliding seat; 11. a slide rail; 12. a linear drive mechanism; 21. welding a frame; 22. welding the slide rail; 23. welding a transverse displacement mechanism; 24. welding a base; 25. a vertical telescopic arm; 26. a welding gun; 31. a jacking seat; 32. a multi-stage jacking hydraulic cylinder; 41. an auxiliary chuck; 42. an electromagnetic locker; 43. an adsorption tray; 44. an electromagnetic disk; 51. an active chuck; 52. a telescopic disc is arranged in the middle; 53. a top-mounted telescopic disc; 54. a telescopic disc is arranged at the bottom; 55. a telescoping mechanism; 56. a drive mechanism; 91. an auxiliary middle clamping jaw is arranged; 92. a jaw is placed on the top in an auxiliary way; 93. auxiliary bottom-arranged clamping jaws; 94. a claw is arranged in the middle of the driving part; 95. a jaw is arranged on the top of the machine body; 96. a claw is arranged at the bottom of the driving part; 97. a jaw screw; 98. jack catch servo motor.
Detailed description of the preferred embodiments
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention can be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope defined by the present application.
As shown in fig. 1 to 9, the cross-shaped steel column welding device provided by the invention comprises a base 1, a welding system 2 and a jacking system 3, wherein the base 1 is used as a bearing part of a section fixing and posture adjusting mechanism, the welding system 2 is used for automatically welding a welding seam, and the jacking system 3 is used for positioning and lifting the section so as to position and clamp the section. In the present invention, the welding system 2, the jacking system 3, and the subsequent auxiliary chuck 41 and the active chuck 51 are controlled by a controller.
The 1 opposite side of base sets up a pair of slide rail 11, set up linear drive mechanism 12 between the slide rail 11, slide on the slide rail 11 and set up sliding seat 5, linear drive mechanism 12 is used for driving sliding seat 5 along 11 rectilinear motion of slide rail, linear drive mechanism 12 is screw drive mechanism, drives the lead screw through servo motor and rotates to drive sliding seat 5 slides along slide rail 11, makes driving seat 5 can remove fixing base 4 in opposite directions, thereby shortens interval between the two, is convenient for according to the section bar adjustment interval of different length.
The sliding seat 5 is rotatably provided with a driving chuck 51, the middle part of the driving chuck 51 is provided with a middle telescopic disc 52, two sides of the middle telescopic disc 52 are respectively provided with a top telescopic disc 53 and a bottom telescopic disc 54, taking fig. 7 as an example, the top is the top telescopic disc 53, and the bottom is the bottom telescopic disc 54. Telescopic mechanisms 55 are arranged between the middle telescopic disc 52, the top telescopic disc 53 and the bottom telescopic disc 54 and the driving chuck 51, and the telescopic mechanisms 55 are used for pushing the middle telescopic disc 52, the top telescopic disc 53 and the bottom telescopic disc 54 to be far away from the driving chuck 51. The middle telescopic disc 52 is provided with a driving middle clamping jaw 94, the top telescopic disc 53 is provided with a driving top clamping jaw 95, the bottom telescopic disc 54 is provided with a driving bottom clamping jaw 96, the auxiliary middle clamping jaw 91 corresponds to the driving middle clamping jaw 94 to clamp two ends of the top T-shaped steel, the auxiliary top clamping jaw 92 corresponds to the driving top clamping jaw 95 to clamp two ends of the H-shaped steel, and the auxiliary bottom clamping jaw 93 corresponds to the driving bottom clamping jaw 96 to clamp two ends of the bottom inverted T-shaped steel. The auxiliary middle jack catch 91 and the driving middle jack catch 94 are symmetrically provided with two pairs, and the auxiliary middle jack catch 91 and the driving middle jack catch 94 are clamped from bottom to top; two pairs of auxiliary top-up dogs 92 and active top-up dogs 95 are symmetrically arranged, and the auxiliary top-up dogs 92 and the active top-up dogs 95 are clamped from top to bottom; the auxiliary bottom-mounted clamping jaws 93 and the driving bottom-mounted clamping jaws 96 are symmetrically arranged in two pairs, and the auxiliary bottom-mounted clamping jaws 93 and the driving bottom-mounted clamping jaws 96 are clamped from bottom to top. Specifically, the auxiliary middle-positioned jaw 91, the auxiliary top-positioned jaw 92, the auxiliary bottom-positioned jaw 93, the active middle-positioned jaw 94, the active top-positioned jaw 95 and the active bottom-positioned jaw 96 each include a fixed jaw and a movable jaw, the movable jaws of the auxiliary top-positioned jaw 92 and the active top-positioned jaw 95 are located above the fixed jaw, and the movable jaws of the auxiliary middle-positioned jaw 91, the auxiliary bottom-positioned jaw 93, the active middle-positioned jaw 94 and the active bottom-positioned jaw 96 are located below the fixed jaw. All set up a plurality of mounting grooves corresponding with the jack catch on supplementary chuck 41 and the initiative chuck 51, mounting groove internal rotation installation jack catch lead screw 97, jack catch and mounting groove sliding connection, the jack catch bottom sets up the lead screw nut with jack catch lead screw 97 matched with, jack catch lead screw 97 one end sets up jack catch servo motor 98. A plurality of conductive slip rings are arranged on the auxiliary chuck 41 and the driving chuck 51 and are matched with a control circuit of the jaw servo motor 98 to be conducted, and the movable jaws can well clamp profile steel through the driving of the jaw servo motor 98, so that the T-shaped steel can be accurately butted with the H-shaped steel to form a welding line.
When the auxiliary middle clamping jaw 91 and the active middle clamping jaw 94 clamp the H-shaped steel, the H-shaped steel is lifted to be in contact with the T-shaped steel at the top to form a top welding seam; when the auxiliary bottom-mounted claws 93 and the driving bottom-mounted claws 96 clamp the bottom T-shaped steel, the bottom T-shaped steel is lifted to be in contact with the H-shaped steel to form a bottom welding seam.
A driving mechanism 56 is arranged in the sliding seat 5, and the driving mechanism 56 is used for driving the driving chuck 51 to rotate. Specifically, the driving mechanism 56 is a gear transmission mechanism driven by a servo motor, and when the driving chuck 51 and the auxiliary chuck 41 clamp a workpiece, the driving chuck 51 drives the auxiliary chuck 41 to rotate synchronously. The driving chuck 51 can drive the clamped workpiece to rotate, so that the posture of the workpiece is adjusted for a plurality of times, and two sides of the welding seam at the top and two sides of the welding seam at the bottom are sequentially exposed above the workpiece, so that the welding system 2 can weld the welding seam. Through initiative chuck 51 and supplementary chuck 41 to T shaped steel and H shaped steel clamping to utilize the rotation of initiative chuck 51 to accomplish the adjustment to the shaped steel gesture, the quick weld of completion cross steel column welding seam that can be quick, very big improvement welding efficiency.
The welding system 2 comprises a welding frame 21, and the welding frame 21 is arranged along the length direction of the base 1. The welding frame 21 can be installed on the top of a workshop in a hanging mode, and can also be installed on the ground of the workshop through a cantilever structure. Set up welding slide rail 22 and welding lateral displacement mechanism 23 on the weld holder 21, slidable mounting welding seat 24 on welding slide rail 22, welding lateral displacement mechanism 23 is used for the drive welding seat 24 is along welding slide rail 22 rectilinear movement. The welding transverse displacement mechanism 23 adopts a synchronous belt driving mechanism, and drives the welding seat 24 to transversely displace by using the synchronous belt driving mechanism. The welding seat 24 is provided with a vertical telescopic arm 25, the front end of the vertical telescopic arm 25 is provided with a welding gun 26, in the embodiment, the vertical telescopic arm 25 adopts a sliding table driven by an electric push rod, and the welding gun 26 is installed at the bottom of the sliding table. The electric push rod can drive the welding gun 26 to lift, thereby completing the butt joint with the welding seam.
Jacking system 3 sets up in base 1 middle part, and is concrete, in order to guarantee that jacking system 3's installation does not take place to interfere with the clamping of section bar, base 1 middle part sets up the subsider, jacking system 3 sets up promptly in the subsider. Jacking system 3 includes jacking seat 31, a plurality of multistage jacking pneumatic cylinders 32 of jacking seat 31 bottom installation, multistage jacking pneumatic cylinder 32 can carry out the clamping with its jacking to each clamping position and fix. The middle part of the jacking seat 31 is provided with a sinking groove, and the center of the sinking groove is coaxially provided with a long groove. The width of the jacking seat 31 is consistent with that of an inner groove of the H-shaped steel, so that the H-shaped steel is positioned by utilizing the jacking seat 31. The diameter of the sinking groove is slightly larger than the width of the bottom surface of the T-shaped steel, so that the T-shaped steel is positioned by the sinking groove, the long groove is a through groove, and the bottom of the T-shaped steel is positioned by the long groove.
Further, according to the time sequence, when the cross steel column is welded, the auxiliary overhead jaw 92 and the active overhead jaw 95 in the initial state are in the top position, and the auxiliary chuck 41 is locked by the electromagnetic lock 42. The control program of each part is as follows: firstly, the T-shaped steel at the top is hoisted to the jacking seat 31, the transverse edge of the T-shaped steel is placed in the sunken groove, the vertical edge of the T-shaped groove is placed in the long groove, then the T-shaped steel is jacked to the highest position through the multistage jacking hydraulic cylinder 32, then the overhead telescopic disc 53 extends, one end of the T-shaped steel is clamped into the driving overhead clamping jaw 95, the other end of the T-shaped steel is pushed into the auxiliary overhead clamping jaw 92 along with the pushing of the overhead telescopic disc 53, then the driving overhead clamping jaw 95 and the auxiliary overhead clamping jaw 92 are controlled to clamp the T-shaped steel, and the jacking seat 31 falls down along with the T-shaped steel. Subsequently hoist on jacking seat 31 with middle H shaped steel, the inside groove of H shaped steel is gone into on jacking seat 31, later through multistage jacking pneumatic cylinder 32 with T shaped steel jacking to inferior eminence, put flexible dish 52 and extend in the follow, the one end card of H shaped steel is put in the initiative in the jack catch 94, along with put the promotion of flexible dish 52 in with the H shaped steel other end push in supplementary put jack catch 91, subsequently control is put jack catch 94 in the initiative and supplementary in put jack catch 91 with H shaped steel clamp tightly, along with pressing from both sides tightly, H shaped steel is promoted the certain distance by the movable claw, make the top surface of H shaped steel and the perpendicular limit bottom of T shaped steel contact, jacking seat 31 whereabouts thereupon. Jacking seat 31 is hoisted on the T shaped steel with the bottom immediately, make the horizontal limit of T shaped steel arrange in heavy inslot, the vertical limit of T shaped steel is vertical upwards, later through multistage jacking pneumatic cylinder 32 with T shaped steel jacking to low department, the flexible dish 54 of putting at the bottom extends afterwards, the one end card of T shaped steel is gone into in the initiative end jack catch 96, along with the promotion of putting flexible dish 54 at the bottom pushes the T shaped steel other end supplementary end put in jack catch 93 at the bottom, control initiative end jack catch 96 and supplementary end jack catch 93 of putting at the bottom and press from both sides T shaped steel tightly afterwards, along with pressing from both sides, T shaped steel is promoted the certain distance by the movable claw, the bottom contact of ascending vertical limit top and H shaped steel, jacking seat 31 whereabouts thereupon. After clamping is completed, the controller controls the electromagnetic locking device 42 to release locking of the auxiliary chuck 41, the driving mechanism 56 drives the driving chuck 51 to rotate clockwise by 45 degrees, one side of a top welding seam is exposed at the top, then the welding transverse displacement mechanism 23 is controlled to drive the welding seat 24 to linearly displace along the welding slide rail 22, the vertical telescopic arm 25 extends to enable the welding gun 26 to fit the welding seam, and the welding seam is welded along with driving of the welding transverse displacement mechanism 23. After the top welding seam is welded, the vertical telescopic arm 25 contracts to enable the welding gun 26 to be separated from the welding seam, the driving mechanism 56 drives the driving chuck 51 to rotate 90 degrees clockwise, one side of the bottom welding seam is exposed above, the vertical telescopic arm 25 is attached to the welding seam after being extended, and the welding seam is welded along with the driving of the welding transverse displacement mechanism 23. Then, the driving chuck 51 is driven by the driving mechanism 56 to rotate clockwise twice by 90 degrees, and the welding of the bottom weld joint and the other side of the top weld joint is completed by using the welding system 2. Then the driving mechanism 56 drives the driving chuck 51 to rotate clockwise by 45 degrees to an initial state, controls each clamping jaw to loosen and clamp, fixes the cross-shaped steel column by using the hoisting equipment, and drives the sliding seat 5 to move towards one side far away from the fixed seat 4 by using the linear driving mechanism 12, so that the cross-shaped steel column is hoisted and discharged.
Claims (7)
1. The utility model provides a cross steel column welding set, includes base (1), welding system (2) and jacking system (3), its characterized in that: a fixed seat (4) is arranged on one side of the base (1), an auxiliary chuck (41) is rotatably arranged on the fixed seat (4), an electromagnetic locking device (42) is arranged on the rear side of the auxiliary chuck (41), an auxiliary middle clamping jaw (91) is arranged in the middle of the auxiliary chuck (41), and an auxiliary top-arranged clamping jaw (92) and an auxiliary bottom-arranged clamping jaw (93) are respectively arranged on two sides of the auxiliary middle clamping jaw (91); the other side of the base (1) is provided with a pair of slide rails (11), a linear driving mechanism (12) is arranged between the slide rails (11), a slide seat (5) is arranged on the slide rails (11) in a sliding manner, the linear driving mechanism (12) is used for driving the slide seat (5) to linearly move along the slide rails (11), a driving chuck (51) is arranged on the slide seat (5) in a rotating manner, a middle telescopic disc (52) is arranged in the middle of the driving chuck (51), an overhead telescopic disc (53) and a bottom telescopic disc (54) are respectively arranged on two sides of the middle telescopic disc (52), telescopic mechanisms (55) are arranged between the middle telescopic disc (52), a driving middle clamping jaw (94) is arranged on the middle telescopic disc (52), a driving top clamping jaw (95) is arranged on the overhead telescopic disc (53), a driving bottom clamping jaw (96) is arranged on the bottom telescopic disc (54), a driving mechanism (56) is arranged in the slide seat (5), and the driving mechanism (56) is used for driving the driving chuck (51) to rotate; the welding system (2) comprises a welding frame (21), the welding frame (21) is arranged along the length direction of the base (1), a welding slide rail (22) and a welding transverse displacement mechanism (23) are arranged on the welding frame (21), a welding seat (24) is arranged on the welding slide rail (22) in a sliding mode, the welding transverse displacement mechanism (23) is used for driving the welding seat (24) to linearly move along the welding slide rail (22), a vertical telescopic arm (25) is arranged on the welding seat (24), and a welding gun (26) is arranged at the front end of the vertical telescopic arm (25); jacking system (3) set up in base (1) middle part, jacking system (3) include jacking seat (31), jacking seat (31) bottom sets up a plurality of multistage jacking pneumatic cylinders (32), jacking seat (31) middle part sets up heavy groove, the coaxial elongated slot that sets up in heavy groove center.
2. The cross steel column welding device according to claim 1, wherein: the auxiliary middle-placed jaw (91) corresponds to the active middle-placed jaw (94), the auxiliary top-placed jaw (92) corresponds to the active top-placed jaw (95), and the auxiliary bottom-placed jaw (93) corresponds to the active bottom-placed jaw (96); the auxiliary middle clamping jaws (91) and the driving middle clamping jaw (94) are symmetrically arranged in two pairs, and the auxiliary middle clamping jaws (91) and the driving middle clamping jaw (94) are clamped from bottom to top; the auxiliary top-up jaw (92) and the driving top-up jaw (95) are symmetrically arranged in two pairs, and the auxiliary top-up jaw (92) and the driving top-up jaw (95) are clamped from top to bottom; the auxiliary bottom-arranged clamping jaws (93) and the driving bottom-arranged clamping jaws (96) are symmetrically provided with two pairs, and the auxiliary bottom-arranged clamping jaws (93) and the driving bottom-arranged clamping jaws (96) are clamped from bottom to top.
3. The cross-shaped steel column welding device according to claim 2, wherein: the auxiliary middle-arranged clamping jaw (91), the auxiliary top-arranged clamping jaw (92), the auxiliary bottom-arranged clamping jaw (93), the active middle-arranged clamping jaw (94), the active top-arranged clamping jaw (95) and the active bottom-arranged clamping jaw (96) respectively comprise a fixed jaw and a movable jaw, the movable jaws of the auxiliary top-arranged clamping jaw (92) and the active top-arranged clamping jaw (95) are located above the fixed jaw, and the movable jaws of the auxiliary middle-arranged clamping jaw (91), the auxiliary bottom-arranged clamping jaw (93), the active middle-arranged clamping jaw (94) and the active bottom-arranged clamping jaw (96) are located below the fixed jaw.
4. The cross-shaped steel column welding device according to claim 3, wherein: all set up a plurality of mounting grooves corresponding with the gripper on supplementary chuck (41) and initiative chuck (51), mounting groove internal rotation installation jack catch lead screw (97), gripper and mounting groove sliding connection, the gripper bottom sets up with jack catch lead screw (97) matched with screw nut, jack catch lead screw (97) one end sets up jack catch servo motor (98).
5. The cross steel column welding device according to claim 1, wherein: electromagnetism locking ware (42) are including setting up adsorption disc (43) and electromagnetism dish (44) at supplementary chuck (41) rear side, set up a plurality of round pins on adsorption disc (43), supplementary chuck (41) rear side sets up the pinhole with round pin axle one-to-one, round pin axle and pinhole sliding connection.
6. The cross steel column welding device according to claim 1, wherein: the middle part of the base (1) is provided with a settling tank, and the jacking system (3) is arranged in the settling tank.
7. The cross steel column welding device according to claim 1, wherein: actuating mechanism (56) is servo motor driven gear drive, works as behind initiative chuck (51) and supplementary chuck (41) clamping work piece, initiative chuck (51) drive supplementary chuck (41) synchronous revolution.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310088553.6A CN115781170B (en) | 2023-02-09 | 2023-02-09 | Cross steel column welding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310088553.6A CN115781170B (en) | 2023-02-09 | 2023-02-09 | Cross steel column welding device |
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| CN115781170A true CN115781170A (en) | 2023-03-14 |
| CN115781170B CN115781170B (en) | 2023-07-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116493850A (en) * | 2023-06-02 | 2023-07-28 | 河北乾洪源钢结构有限公司 | Cross column steel member assembling and welding device and process |
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| CN116493850B (en) * | 2023-06-02 | 2023-09-08 | 河北乾洪源钢结构有限公司 | Cross column steel member assembling and welding device and process |
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| CN115781170B (en) | 2023-07-18 |
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