CN112025155B - Towing hook automatic weld equipment that welding quality is high - Google Patents
Towing hook automatic weld equipment that welding quality is high Download PDFInfo
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- CN112025155B CN112025155B CN202010936553.3A CN202010936553A CN112025155B CN 112025155 B CN112025155 B CN 112025155B CN 202010936553 A CN202010936553 A CN 202010936553A CN 112025155 B CN112025155 B CN 112025155B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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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
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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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses automatic welding equipment for a towing hook with high welding quality, which comprises a machine body, a clamping mechanism, a welding part and a turnover mechanism for overturning the towing hook, wherein the machine body is provided with a clamping mechanism; the clamping mechanism is provided with a first clamping seat for clamping the lantern ring, a second clamping seat for clamping the screw rod, and a rotating assembly matched with the second clamping seat and used for controlling the clamping length of the screw rod; the welding part is provided with a second lifting frame, a groove hole arranged on the lifting frame, a moving seat arranged in the groove hole, a first welding gun obliquely arranged on the moving seat and a second welding gun symmetrically arranged with the first welding gun; the turnover mechanism is provided with a turntable, and the turntable is provided with a first fixed rod and a second fixed rod which are used for blocking a first blocking piece and a second blocking piece which are used for blocking the first fixed rod and the second fixed rod from rotating. The invention improves the welding quality, simplifies the working procedures and improves the welding efficiency.
Description
Technical Field
The invention relates to the technical field of welding, in particular to automatic welding equipment for a towing hook with high welding quality.
Background
The towing hook is one of common parts on an automobile and is formed by welding two parts, when the existing towing hook is welded, the two parts of the towing hook are firstly clamped on respective corresponding clamps respectively, two welding seams are welded manually, then a workpiece is taken down, the workpiece is clamped again after being turned over for 180 degrees, and finally the two welding seams on the back side are welded. The whole process is welded in a manual welding mode, the labor intensity is high, the radiation in the welding process is also large in damage to a human body, in addition, two welding seams are respectively carried out in the welding process, the deformation in the welding process is large, the quality is unstable, and the welding efficiency is low due to complex operation.
Disclosure of Invention
The invention provides automatic welding equipment for the towing hook, which overcomes the defects of the prior art and has high welding quality.
In order to achieve the purpose, the invention adopts the following technical scheme: a towing hook automatic welding device with high welding quality comprises a machine body, a clamping mechanism, a welding part and a turnover mechanism for overturning a towing hook, wherein the clamping mechanism comprises a first clamping seat for clamping a lantern ring, a second clamping seat for clamping a screw rod and a rotating assembly matched with the second clamping seat and used for controlling the clamping length of the screw rod; first grip slipper is accomplished fixedly to the centre gripping of the lantern ring, and the second grip slipper is accomplished fixedly to the centre gripping of screw rod, and the weld part welds two welding seams of tow hook of centre gripping, and tilting mechanism overturns the tow hook after openly welding, and the weld part welds the tow hook that the back face turned up to the upset again. The first clamping seat is used for clamping and fixing the lantern ring, the fixing is simple and firm, the second clamping seat is used for clamping and fixing the screw, the screw is fixed more firmly through the fixed thread, and the straightness of the screw is guaranteed, so that the quality of the towing hook is improved; then the clamped screw rod is rotated through the rotating assembly, so that the total length of the screw rod and the lantern ring after welding is controlled; two welding seams are welded simultaneously to the fixed lantern ring and the screw rod through the welding part, welding efficiency is improved, and the towing hook that the rethread tilting mechanism welded one side is turned over, can guarantee towing hook turn-over 180, and the welding part welds the towing hook of turn-over once more, has improved welding quality and simplified process improvement welding efficiency.
The first clamping seat comprises a first base, a first arc-shaped groove arranged at one end of the first base, a sliding groove penetrating through the first base, a sliding block arranged on the sliding groove, a fixed block fixedly arranged at one end of the sliding block, a second arc-shaped groove arranged on the fixed block, a first hydraulic cylinder fixed at the other end of the first base and used for driving the sliding block to move, and a second hydraulic cylinder used for driving the first base to integrally move; the removal of first pneumatic cylinder control slider, the holistic removal of first base of second pneumatic cylinder control, the lantern ring is put in the first arc wall on first base, and first pneumatic cylinder drive slider removes, the fixed block is fixed to be located on the slider, and the fixed block moves to the lantern ring direction promptly, and the lantern ring is carried to fixed plate and first base, and the centre gripping of accomplishing the lantern ring is fixed. Make slider reciprocating motion on the spout through first pneumatic cylinder, make the slider remove more stably, the fixed block is fixed to be located on the slider to make the fixed block remove, be equipped with the second arc wall on the fixed block, through the lantern ring of first arc wall and second arc wall laminating and lantern ring centre gripping, make fixed convenient and firm, the screw rod outside is arranged in to fixed firm lantern ring to rethread second pneumatic cylinder, makes contact between the lantern ring and the screw rod, convenient follow-up welding.
The second clamping seat comprises a slide rail, a second base arranged on the slide rail, a first clamping block movably arranged on the second base, a second clamping block symmetrically arranged with the first clamping block, a third hydraulic cylinder used for driving the first clamping block to move, a fourth hydraulic cylinder used for driving the second clamping block to move, a first half thread groove arranged at one end of the first clamping block, a second half thread groove arranged on the second clamping block and matched with the first half thread groove, a first moving frame used for driving the second base to integrally move, and a top plate arranged on the second clamping block; the third hydraulic cylinder and the fourth hydraulic cylinder drive the first clamping block and the second clamping block to move relatively, clamping and fixing of the screw rod are completed, and the first moving frame drives the second base to move integrally. Through first grip block of third pneumatic cylinder and fourth pneumatic cylinder drive and second grip block relative movement, make the coincidence of the first half thread groove on the first grip block and the second half thread groove on the second grip block, accomplish the centre gripping to the screw rod, rethread runner assembly is rotatory to the centre gripping of screw rod, makes the screw rod can withstand the roof to the position of control screw rod ensures that the position is unanimous at every turn, improves the precision after the towing pintle welding.
The rotating assembly comprises a first lifting frame, a second moving frame arranged on the first lifting frame, a first gear rotationally arranged on the second moving frame, a second gear meshed with the first gear, a first motor used for driving the second gear to rotate, a plurality of telescopic rods which are annularly distributed at equal intervals and arranged on the first gear, a guide block fixedly arranged on the telescopic rods, a circular ring fixedly arranged on the first gear, a circular plate fixedly arranged on the second moving frame, a plurality of arc-shaped grooves which are annularly distributed at equal intervals and arranged on the circular plate, a plurality of clamping pieces which are annularly distributed at equal intervals and rotationally arranged on the circular ring, and a roller which is attached to the arc-shaped grooves and rotationally arranged on the clamping pieces; first crane rises, and first removal frame control second base moves in fixed screw rod inserts the ring, and a plurality of telescopic links promote a plurality of guide blocks to extrude the screw rod, first motor drive second gear revolve, second gear and first gear meshing to drive first gear revolve, first gear revolve drives the ring and rotates, rotates the gyro wheel of locating on the ring and rolls on the arc wall, and the fastener is to the screw rod centre gripping. The lifting frame ascends to enable the screw rod on the second clamping seat to be inserted into the circular ring, the guide block is contacted with the guide block firstly in the insertion process, the guide block extrudes the screw rod through the telescopic rod to clamp the screw rod, the first motor drives the second gear to rotate to enable the first gear to rotate, so that the circular ring rotates, one end of the clamping piece is provided with the roller wheel, the roller wheel is located in the arc-shaped groove, the clamping piece is rotatably arranged in the circular ring, the other end of the clamping piece is contacted with the screw rod and clamps the screw rod, the screw rod is driven to rotate in the integral rotation process, the clamping piece and the guide block slide after the screw rod abuts against the top plate, the screw rod can not rotate, the screw rods at different positions can be fastened, and the whole length of the welded towing hook is consistent through the limitation of the top plate on the screw rod.
The welding part comprises a second lifting frame, a slotted hole arranged on the second lifting frame, a moving seat arranged in the slotted hole, a first welding gun obliquely arranged on the moving seat and a second welding gun symmetrically arranged with the first welding gun; descend through the second crane, make first welder and second welder can weld the fixed lantern ring of centre gripping and screw rod, first welder and second welder arrange in on removing the seat, through the removal that removes the seat, accomplish two welding seams of tow hook and weld simultaneously work, make welding quality and efficiency improvement through automatic welding.
The turnover mechanism comprises a fixed frame, a rotary table, a third gear, a fourth gear, a first main shaft, a second main shaft, a torsion spring, a second motor, a first fixed rod and a second fixed rod, a first blocking piece, a second blocking piece, a first driving piece and a second driving piece, wherein the rotary table is rotatably arranged on the fixed frame, the third gear is fixedly arranged at one end of the rotary table, the fourth gear is arranged in a meshed manner with the third gear, the first main shaft is fixedly arranged on the fourth gear, the second main shaft is rotatably arranged on the first main shaft, one end of the torsion spring is fixedly arranged on the first main shaft, the other end of the torsion spring is fixedly arranged on the second main shaft, the second motor is used for driving the second main shaft to rotate, the first fixed rod and the second fixed rod are arranged on the rotary table and on the same axis, the first blocking piece is used for blocking the first fixed rod, the second blocking piece is used for blocking the second fixed rod, the first driving piece is used for driving the first blocking piece to rotate, and the second driving piece is used for driving the second blocking piece to rotate; the second driving piece drives the second blocking piece to open downwards, the first driving piece drives the first blocking piece to open upwards, the second motor drives the second spindle to rotate, the torsion spring generates torsion to drive the first spindle to rotate, so as to drive the fourth gear to rotate, the fourth gear is meshed with the third gear, namely, the third gear is driven to rotate anticlockwise, in the process of rotating the turntable by 180 degrees, the second driving piece drives the second blocking piece to open upwards, the first driving piece drives the first blocking piece to open downwards, the second blocking piece blocks the first fixed rod, the first blocking piece blocks the second fixed rod, it is ensured that the turntable rotates by 180 degrees, the second motor stops driving, the first driving piece drives the first blocking piece to return upwards again, and the fixing work of the multiple turntables and the rotation of the towing hook by 180 degrees are completed. The second driving piece drives the second blocking piece to open downwards, and the first driving piece drives the first blocking piece to open upwards, so that the turntable can rotate anticlockwise; the second motor drives the second main shaft to rotate, so that the torsion spring generates torsion to drive the first main shaft to rotate, thereby rotating the fourth gear, the fourth gear is meshed with the third gear, even if the third gear rotates anticlockwise, the third gear is fixed on the turntable, thereby rotating the turntable, in the process of rotating the turntable for 180 degrees, the second driving piece drives the second retaining piece to open upwards, the first driving piece drives the first retaining piece to open downwards, the second retaining piece blocks the first fixed rod, the first retaining piece blocks the second fixed rod, thereby ensuring that the turntable rotates for 180 degrees, the second motor stops driving, the torsion spring continues to generate torsion to the first main shaft, so that the second retaining piece is attached to the fixed rod more tightly, the first retaining piece is driven by the first driving piece to return upwards again, the fixing work of the multiple turntables and the rotation of the towing hook for 180 degrees are completed, and the rotation of the turntables for each time for 180 degrees is more accurate through the matching, thereby guarantee tow hook welding quality, avoid the manual work to take off the work piece to carry out loaded down with trivial details processes such as clamping once more with work piece upset 180 back, saved the time greatly and improved product quality, avoid simultaneously having the emergence that the error caused welding quality harmfully scheduling problem with the frock cooperation after tow hook clamping once more.
The invention has the following advantages: the lantern ring is clamped and fixed through the first clamping seat, the fixing is simple and firm, the screw is clamped and fixed through the second clamping seat, the screw is fixed more firmly through the fixed thread, and the straightness of the screw is guaranteed, so that the quality of the towing hook is improved; then the clamped screw rod is rotated through the rotating assembly, so that the total length of the screw rod and the lantern ring after welding is controlled; two welding seams are welded simultaneously to the fixed lantern ring and the screw rod through the welding part, welding efficiency is improved, and the towing hook that the rethread tilting mechanism welded one side is turned over, can guarantee towing hook turn-over 180, and the welding part welds the towing hook of turn-over once more, has improved welding quality and simplified process improvement welding efficiency.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the first embodiment of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic front view of the present invention.
Fig. 5 is a first schematic structural view of the second clamping seat.
Fig. 6 is a second schematic structural view of the second clamping seat.
Fig. 7 is a mechanism diagram of the first clamping seat.
Fig. 8 is a first schematic structural diagram of the rotating assembly.
Fig. 9 is a second schematic structural diagram of the rotating assembly.
Fig. 10 is a partial structural view of the welded portion.
Fig. 11 is a side view schematically illustrating a second embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-11, an automatic welding device for a tow hook with high welding quality comprises a machine body 1, a clamping mechanism, a welding part 3 and a turnover mechanism for turning over the tow hook, wherein the clamping mechanism comprises a first clamping seat 21 for clamping a lantern ring, a second clamping seat 22 for clamping a screw rod and a rotating assembly 23 matched with the second clamping seat for controlling the clamping length of the screw rod; first grip slipper is accomplished fixedly to the centre gripping of the lantern ring, and the second grip slipper is accomplished fixedly to the centre gripping of screw rod, and the weld part welds two welding seams of tow hook of centre gripping, and tilting mechanism overturns the tow hook after openly welding, and the weld part welds the tow hook that the back face turned up to the upset again.
The first clamping seat 21 comprises a first base 211, a first arc-shaped groove 212 arranged at one end of the first base, a sliding groove penetrating the first base, a sliding block 214 arranged on the sliding groove, a fixed block 215 fixedly arranged at one end of the sliding block, a second arc-shaped groove 216 arranged on the fixed block, a first hydraulic cylinder 217 fixed at the other end of the first base and used for driving the sliding block to move, and a second hydraulic cylinder 218 used for driving the first base to move integrally; the removal of first pneumatic cylinder control slider, the holistic removal of first base of second pneumatic cylinder control, the lantern ring is put in the first arc wall on first base, and first pneumatic cylinder drive slider removes, the fixed block is fixed to be located on the slider, and the fixed block moves to the lantern ring direction promptly, and the lantern ring is carried to fixed plate and first base, and the centre gripping of accomplishing the lantern ring is fixed. Make slider reciprocating motion on the spout through first pneumatic cylinder, make the slider remove more stably, the fixed block is fixed to be located on the slider to make the fixed block remove, be equipped with the second arc wall on the fixed block, through the lantern ring of first arc wall and second arc wall laminating and lantern ring centre gripping, make fixed convenient and firm, the screw rod outside is arranged in to fixed firm lantern ring to rethread second pneumatic cylinder, makes contact between the lantern ring and the screw rod, convenient follow-up welding.
The second clamping seat 22 comprises a slide rail 221, a second base 222 arranged on the slide rail, a first clamping block 223 movably arranged on the second base, a second clamping block 224 symmetrically arranged with the first clamping block, a third hydraulic cylinder 225 for driving the first clamping block to move, a fourth hydraulic cylinder 226 for driving the second clamping block to move, a first half thread groove 227 arranged at one end of the first clamping block, a second half thread groove 228 arranged on the second clamping block and matched with the first half thread groove, a first moving frame 229 for driving the second base to integrally move, and a top plate 220 arranged on the second clamping block; the third hydraulic cylinder and the fourth hydraulic cylinder drive the first clamping block and the second clamping block to move relatively, clamping and fixing of the screw rod are completed, and the first moving frame drives the second base to move integrally. Through first grip block of third pneumatic cylinder and fourth pneumatic cylinder drive and second grip block relative movement, make the coincidence of the first half thread groove on the first grip block and the second half thread groove on the second grip block, accomplish the centre gripping to the screw rod, rethread runner assembly is rotatory to the centre gripping of screw rod, makes the screw rod can withstand the roof to the position of control screw rod ensures that the position is unanimous at every turn, improves the precision after the towing pintle welding.
The rotating assembly 23 comprises a first lifting frame 231, a second moving frame 232 arranged on the first lifting frame, a first gear 233 rotatably arranged on the second moving frame, a second gear 234 meshed with the first gear, a first motor for driving the second gear to rotate, a plurality of telescopic rods 236 annularly distributed at equal intervals on the first gear, a guide block 237 fixedly arranged on the telescopic rods, a circular ring 238 fixedly arranged on the first gear, a circular plate 239 fixedly arranged on the second moving frame, a plurality of arc-shaped grooves 2310 annularly distributed at equal intervals on the circular plate, a plurality of clamping pieces 2320 annularly distributed at equal intervals and rotatably arranged on the circular ring, and a roller 2330 attached in the arc-shaped grooves and rotatably arranged on the clamping pieces; first crane rises, and first removal frame control second base moves in fixed screw rod inserts the ring, and a plurality of telescopic links promote a plurality of guide blocks to extrude the screw rod, first motor drive second gear revolve, second gear and first gear meshing to drive first gear revolve, first gear revolve drives the ring and rotates, rotates the gyro wheel of locating on the ring and rolls on the arc wall, and the fastener is to the screw rod centre gripping.
The welding part 3 comprises a second lifting frame 31, a slotted hole 32 arranged on the second lifting frame, a moving seat 33 arranged in the slotted hole, a first welding gun 34 obliquely arranged on the moving seat, and a second welding gun 35 symmetrically arranged with the first welding gun; descend through the second crane, make first welder and second welder can weld the fixed lantern ring of centre gripping and screw rod, first welder and second welder arrange in on removing the seat, through the removal that removes the seat, accomplish two welding seams of tow hook and weld simultaneously work, make welding quality and efficiency improvement through automatic welding.
The turnover mechanism comprises a fixed frame 41, a rotary table 42 rotationally arranged on the fixed frame, a third gear 43 fixedly arranged at one end of the rotary table, a fourth gear 44 arranged in a meshing manner with the third gear, a first main shaft 45 fixedly arranged on the fourth gear, a second main shaft 46 rotationally arranged on the first main shaft, a torsion spring 47 with one end fixedly arranged on the first main shaft and the other end fixedly arranged on the second main shaft, a second motor 48 for driving the second main shaft to rotate, a first fixed rod 49 and a second fixed rod 410 which are arranged on the rotary table and are arranged on the same axis, a first stopper 420 for stopping the first fixed rod, a second stopper 430 for stopping the second fixed rod, a first driving piece 440 for driving the first stopper to rotate, and a second driving piece 450 for driving the second stopper to rotate; the second driving piece drives the second blocking piece to open downwards, the first driving piece drives the first blocking piece to open upwards, the second motor drives the second spindle to rotate, the torsion spring generates torsion to drive the first spindle to rotate, so as to drive the fourth gear to rotate, the fourth gear is meshed with the third gear, namely, the third gear is driven to rotate anticlockwise, in the process of rotating the turntable by 180 degrees, the second driving piece drives the second blocking piece to open upwards, the first driving piece drives the first blocking piece to open downwards, the second blocking piece blocks the first fixed rod, the first blocking piece blocks the second fixed rod, it is ensured that the turntable rotates by 180 degrees, the second motor stops driving, the first driving piece drives the first blocking piece to return upwards again, and the fixing work of the multiple turntables and the rotation of the towing hook by 180 degrees are completed.
The first motor, the second motor, the first hydraulic cylinder to the fourth hydraulic cylinder are purchased from the market.
Claims (1)
1. The utility model provides a tow hook automatic weld equipment that welding quality is high which characterized in that: the device comprises a machine body (1), a clamping mechanism, a welding part (3) and a turnover mechanism for overturning a towing hook, wherein the clamping mechanism comprises a first clamping seat (21) for clamping a lantern ring, a second clamping seat (22) for clamping a screw rod and a rotating assembly (23) matched with the second clamping seat and used for controlling the clamping length of the screw rod, the rotating assembly (23) comprises a first lifting frame (231), a second moving frame (232) arranged on the first lifting frame, a first gear (233) rotatably arranged on the second moving frame, a second gear (234) meshed with the first gear, a first motor for driving the second gear to rotate, a plurality of telescopic rods (236) annularly distributed on the first gear at equal intervals, a guide block (237) fixedly arranged on the telescopic rods, a circular ring (238) fixedly arranged on the first gear, a circular plate (239) fixedly arranged on the second moving frame, A plurality of arc-shaped grooves (2310) which are distributed on the circular plate in an annular manner at equal intervals, a plurality of clamping pieces (2320) which are distributed in an annular manner at equal intervals and are rotatably arranged on the circular ring, and a roller (2330) which is attached in the arc-shaped grooves and is rotatably arranged on the clamping pieces; the turnover mechanism comprises a fixed frame (41), a rotary table (42) rotationally arranged on the fixed frame, a third gear (43) fixedly arranged at one end of the rotary table, a fourth gear (44) meshed with the third gear, a first main shaft (45) fixedly arranged on the fourth gear, a second main shaft (46) rotationally arranged on the first main shaft, and a torsion spring (47) with one end fixedly arranged on the first main shaft and the other end fixedly arranged on the second main shaft, a second motor (48) for driving the second spindle to rotate, a first fixing rod (49) and a second fixing rod (410) which are positioned on the turntable and are arranged on the same axis, a first stopper (420) for stopping the first fixing rod, a second stopper (430) for stopping the second fixing rod, a first driving piece (440) for driving the first stopper to rotate, and a second driving piece (450) for driving the second stopper to rotate; the first clamping seat (21) comprises a first base (211), a first arc-shaped groove (212) arranged at one end of the first base, a sliding groove penetrating through the first base, a sliding block (214) arranged on the sliding groove, a fixed block (215) fixedly arranged at one end of the sliding block, a second arc-shaped groove (216) arranged on the fixed block, a first hydraulic cylinder (217) fixed at the other end of the first base and used for driving the sliding block to move, and a second hydraulic cylinder (218) used for driving the first base to integrally move; the second clamping seat (22) comprises a sliding rail (221), a second base (222) arranged on the sliding rail, a first clamping block (223) movably arranged on the second base, a second clamping block (224) symmetrically arranged with the first clamping block, a third hydraulic cylinder (225) used for driving the first clamping block to move, a fourth hydraulic cylinder (226) used for driving the second clamping block to move, a first half thread groove (227) arranged at one end of the first clamping block, a second half thread groove (228) arranged on the second clamping block and matched with the first half thread groove, a first moving frame (229) used for driving the second base to integrally move, and a top plate (220) arranged on the second clamping block; the welding part (3) comprises a second lifting frame (31), a slotted hole (32) formed in the second lifting frame, a moving seat (33) arranged in the slotted hole, a first welding gun (34) obliquely arranged on the moving seat, and a second welding gun (35) symmetrically arranged with the first welding gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010936553.3A CN112025155B (en) | 2019-10-25 | 2019-10-25 | Towing hook automatic weld equipment that welding quality is high |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911022801.7A CN110722303B (en) | 2019-10-25 | 2019-10-25 | Towing hook automatic weld equipment |
| CN202010936553.3A CN112025155B (en) | 2019-10-25 | 2019-10-25 | Towing hook automatic weld equipment that welding quality is high |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911022801.7A Division CN110722303B (en) | 2019-10-25 | 2019-10-25 | Towing hook automatic weld equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112025155A CN112025155A (en) | 2020-12-04 |
| CN112025155B true CN112025155B (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010936553.3A Active CN112025155B (en) | 2019-10-25 | 2019-10-25 | Towing hook automatic weld equipment that welding quality is high |
| CN201911022801.7A Active CN110722303B (en) | 2019-10-25 | 2019-10-25 | Towing hook automatic weld equipment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201911022801.7A Active CN110722303B (en) | 2019-10-25 | 2019-10-25 | Towing hook automatic weld equipment |
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| CN113182749B (en) * | 2021-04-20 | 2023-05-23 | 重庆金丰机械有限公司 | Efficient forming device for trailer hook and processing technology thereof |
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| CN102049111B (en) * | 2009-11-10 | 2012-09-12 | 北京国网富达科技发展有限责任公司 | Anti-falling device and anti-falling method |
| CN101920426A (en) * | 2010-09-27 | 2010-12-22 | 无锡华联精工机械有限公司 | H-type steel 180-degree moving and turning machine |
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2019
- 2019-10-25 CN CN202010936553.3A patent/CN112025155B/en active Active
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| Publication number | Publication date |
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| CN112025155A (en) | 2020-12-04 |
| CN110722303A (en) | 2020-01-24 |
| CN110722303B (en) | 2020-11-24 |
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Effective date of registration: 20220120 Address after: 277200 South Road, 200m west of petrochemical gas station, S320 provincial road, Shanting District, Zaozhuang City, Shandong Province Applicant after: Shandong ganggucheng Welding Material Co.,Ltd. Address before: 315600 No.9, upstream Road, science and Technology Park, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province (self declaration) Applicant before: Ninghai Hongrui Automobile Parts Co.,Ltd. |
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