CN202571554U - Welding gun tracing mechanism used in bridge T-shaped steel welding - Google Patents
Welding gun tracing mechanism used in bridge T-shaped steel welding Download PDFInfo
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- CN202571554U CN202571554U CN 201220116700 CN201220116700U CN202571554U CN 202571554 U CN202571554 U CN 202571554U CN 201220116700 CN201220116700 CN 201220116700 CN 201220116700 U CN201220116700 U CN 201220116700U CN 202571554 U CN202571554 U CN 202571554U
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- welding gun
- hydraulic cylinder
- fixture block
- welding
- shaped steel
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Abstract
The utility model relates to a welding gun tracing mechanism used in bridge T-shaped steel welding. The welding gun tracing mechanism used in bridge T-shaped steel welding is characterized by comprising two fixed seats at two sides, sliding axles are mounted on the two fixed seats, and two welding gun tracing devices capable of sliding axially are installed on the sliding axles. The two welding gun tracing devices are the same in structure and are arranged in a bilaterally symmetrical mode; each welding gun tracing device respectively comprises a hydraulic cylinder support, a hydraulic cylinder, a sliding seat, a trim strip, a long bolt, a support, a swinging arm, a rotating shaft, a tracing idler wheel, a horizontal rotation clamp splice, a fixing clamp splice, a lifting rotation clamp splice and an insulation sleeve. The welding gun tracing mechanism used in bridge T-shaped steel welding is simple, compact and reasonable in structure and can automatically trace and weld welded joints during a process of T-shaped steel assembly welding; therefore, automatic operation is achieved, work intensity of workers is greatly reduced, assemblage and welding accuracy of T-shaped steel are improved, and production efficiency is effectively improved.
Description
Technical field
The utility model relates to the welding gun follower on a kind of tee girder unit dress weldering arbor press, and specifically a kind of device of when the vertical position welding of construction of bridge T shaped steel group connects, T-steel web and wing plate junction being followed the tracks of automatically welding belongs to mechanical equipment technical field.
Background technology
Construction of bridge T shaped steel need weld the wing plate and the web junction of T-steel in group vertical position welding termination process.Before the utility model was made, in prior art, welding operation was to hold welding gun by artificial hand to operate welding.This mode production efficiency is low, appropriation of labour power, and arc light and flue dust that welding produces have certain infringement to workman's health, and operation easier is big, the commissure welding quality is lower.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, the welding gun follower when providing a kind of construction of bridge T shaped steel to weld, and it is simple in structure, compact; Rationally; Can in T-steel group vertical position welding termination process, follow the tracks of welding automatically by butt welded seam, realize automation mechanized operation, greatly reduce working strength of workers; Improve the upright and welding precision of group of T-steel, improved production efficiency effectively.
The technical scheme that provides according to the utility model: the welding gun follower the during welding of construction of bridge T shaped steel; It is characterized in that: two holders that comprise both sides; On described two holders, sliding axle is installed, two welding gun tracking means in axial sliding are housed on sliding axle; Described two welding gun tracking means structures are identical; Be symmetrical set; Each welding gun tracking means includes hydraulic cylinder bearing, hydraulic cylinder, slide, press strip, long spiro nail, bearing, swing arm, rotating shaft, tracking roller, left rotation and right rotation fixture block, fixedly fixture block and insulation sleeve are rotated in fixture block, up-down; Said hydraulic cylinder bearing is contained on the sliding axle and can endwisely slips, and hydraulic cylinder is installed on the hydraulic cylinder bearing, and the direction of motion of said hydraulic cylinder piston rod is perpendicular to the axis direction of sliding axle; The tailpiece of the piston rod of said hydraulic cylinder connects slide, is provided with press strip in the both sides of slide, and press strip is fixed on the hydraulic cylinder bearing, forms chute between press strip and the hydraulic cylinder bearing, and the dual-side of said slide is along being embedded in the said chute and can move freely; Long spiro nail and two bearings are housed on the said slide, and long spiro nail is positioned at the bearing top, and said swing arm is installed on two bearings through rotating shaft, and swing arm one end is contained on the long spiro nail and the free activity of ability, and the swing arm other end is installed the tracking roller through bearing pin; Said left rotation and right rotation fixture block one end is provided with axle, and this is installed in the hole at swing arm middle part, and said geometrical clamp is packaged on this axle, with fixing left rotation and right rotation fixture block; The other end of said left rotation and right rotation fixture block is provided with the hole, and the rotating shaft that said up-down rotation fixture block is provided with through himself is connected in the hole on the left rotation and right rotation fixture block, in the said up-down rotation fixture block insulation sleeve that is used for fixing welding gun is housed.
As the further improvement of the utility model, with clamp nut two adjustment springs that are compressive state are housed on the said long spiro nail, said swing arm is clipped between two adjustment springs.
As the further improvement of the utility model, the two ends of said holder are provided with locating piece, and the adjusting screw bolt and nut that is used to hold out against holder is installed on locating piece.
As the further improvement of the utility model, the said swing arm other end is equipped with and is used to protect the protection copper sheet of following the tracks of roller.
The utility model compared with prior art, advantage is:
The utility model is simple in structure, compact, reasonable, adopts hydraulic cylinder to promote slide, thus the tracking roller tightening T-steel web on the drive swing arm and the weld seam of wing plate junction.And the welding gun that loads on the swing arm can be made rotation adjusting up and down.Adjustment spring that is provided with in the swing arm end and clamp nut make follows the tracks of change and the automatic adjustment that roller is followed weld all the time.The utility model makes follows the tracks of welding realization automation mechanized operation automatically to wing plate in the T-steel and web junction, has reduced working strength of workers, has improved the precision of the welding of T-steel, has improved production efficiency effectively.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of the utility model embodiment.
Fig. 2 is the structural front view of the utility model.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the left view of Fig. 2.
Fig. 5 is the upward view of Fig. 2.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
As shown in the figure; The described welding gun follower of the utility model is a kind of device of when the vertical position welding of T-steel group connects, T-steel web and wing plate junction being followed the tracks of automatically welding, the welding gun follower of embodiment mainly by holder 1, locating piece 2, regulate bolt 3, nut 4, sliding axle 5, hydraulic cylinder bearing 6, hydraulic cylinder 7, slide 8, press strip 9, long spiro nail 10, bearing 11, rotating shaft 12, swing arm 13, adjustment spring 14, clamp nut 15, left rotation and right rotation fixture block 16, fixedly fixture block 17, follow the tracks of roller 18, bearing pin 19, protection copper sheet 20, go up and down to rotate parts such as fixture block 21, insulation sleeve 22 and welding gun 23 and form.
Like Fig. 1 ~ shown in Figure 5, two holders 1 are arranged on both sides, are provided with locating piece 2 at the two ends of holder 1, and the adjusting bolt 3 and nut 4 that are used to hold out against holder 1 are installed on locating piece 2.Said sliding axle 5 is installed on described two holders 1, and two welding gun tracking means in axial sliding are housed on sliding axle 5.
Like Fig. 1 ~ shown in Figure 5; Described two welding gun tracking means structures are identical; Be symmetrical set; Each welding gun tracking means all mainly by hydraulic cylinder bearing 6, hydraulic cylinder 7, slide 8, press strip 9, long spiro nail 10, bearing 11, swing arm 13, rotating shaft 12, follow the tracks of roller 18, left rotation and right rotation fixture block 16, fixedly fixture block 17, go up and down to rotate fixture block 21 and insulation sleeve 22 is formed; Said hydraulic cylinder bearing 6 is contained on the sliding axle 5 and can endwisely slips, and hydraulic cylinder 7 is installed on the hydraulic cylinder bearing 6, and the direction of motion of said hydraulic cylinder 7 piston rods is perpendicular to the axis direction of sliding axle 5; The tailpiece of the piston rod of said hydraulic cylinder 7 connects slide 8, is provided with press strip 9 in the both sides of slide 8, and press strip 9 is fixed on the hydraulic cylinder bearing 6, forms chute between press strip 9 and the hydraulic cylinder bearing 6, and the dual-side of said slide 8 is along being embedded in the said chute and can move freely; Long spiro nail 10 and two bearings 11 are housed on the said slide 8; Long spiro nail 10 is positioned at bearing 11 tops; Said swing arm 13 is installed on two bearings 11 through rotating shaft 12; Swing arm 13 1 ends are contained on the long spiro nail 10 and the free activity of ability, and swing arm 13 other ends are installed tracking roller 18 through bearing pin 19, and said tracking roller 18 is used for following the tracks of the weld seam of T-steel web and wing plate junction; Said left rotation and right rotation fixture block 16 1 ends are provided with axle, and this is installed in the hole at swing arm 13 middle parts, and said fixedly fixture block 17 is contained on this axle, with fixing left rotation and right rotation fixture block 16; The other end of said left rotation and right rotation fixture block 16 is provided with the hole, and the rotating shaft that said up-down rotation fixture block 21 is provided with through himself is connected in the hole on the left rotation and right rotation fixture block 16, in the said up-down rotation fixture block 21 insulation sleeve 22 that is used for fixing welding gun 23 is housed.
Like Fig. 1 ~ shown in Figure 3, because swing arm 13 is contained on two bearings 11 through rotating shaft 12, swing arm 13 can be rotated motion around rotating shaft 12.In swing arm 13 rotary courses, in order effectively to control the rotating range of swing arm 13, the utility model is equipped with two adjustment springs 14 that are compressive state with clamp nut 15 on long spiro nail 10, and said swing arm 13 is clipped between two adjustment springs 14.
Said swing arm 13 other ends are equipped with and are used to protect the protection copper sheet 20 of following the tracks of roller 18, and said protection copper sheet 20 is used for preventing that the welding slag that welding gun 23 produces is splashed on the surface of following the tracks of roller 18 in welding process.
The operation principle and the course of work of the utility model are following:
When the vertical position welding of construction of bridge T shaped steel group connect, hydraulic cylinder 7 promoted slide 8 and moves, and 9 pairs of slides 8 of press strip lead; Slide 8 drives long spiro nail 10 and moves with bearing 11 when mobile, swing arm 13 is rotated motion around rotating shaft 12.The axle of left rotation and right rotation fixture block 16 1 ends is whole in the inward turning modulation of the hole at swing arm 13 middle parts, and Butt welding gun 23 is gone up the adjusting of lower angle, finishes afterwards in adjusting and fixes with fixing 17 pairs of left rotation and right rotation fixture blocks 16 of fixture block.Go up and down rotating shaft on the rotation fixture block 21 in the hole of left rotation and right rotation fixture block 16 the inward turning modulation whole, Butt welding gun 23 carries out the adjusting of left rotation and right rotation angle.Through above-mentioned adjusting, thereby make welding gun 23 follow the tracks of welding automatically to T-steel web and wing plate junction.
Claims (4)
1. the welding gun follower when construction of bridge T shaped steel welds; It is characterized in that: two holders (1) that comprise both sides; Sliding axle (5) is installed on described two holders (1), two welding gun tracking means in axial sliding are housed on sliding axle (5); Described two welding gun tracking means structures are identical; Be symmetrical set; Each welding gun tracking means includes hydraulic cylinder bearing (6), hydraulic cylinder (7), slide (8), press strip (9), long spiro nail (10), bearing (11), swing arm (13), rotating shaft (12), tracking roller (18), left rotation and right rotation fixture block (16), fixedly fixture block (21) and insulation sleeve (22) are rotated in fixture block (17), up-down; Said hydraulic cylinder bearing (6) is contained in sliding axle (5) and goes up also and can endwisely slip; Hydraulic cylinder (7) is installed on the hydraulic cylinder bearing (6), and the direction of motion of said hydraulic cylinder (7) piston rod is perpendicular to the axis direction of sliding axle (5); The tailpiece of the piston rod of said hydraulic cylinder (7) connects slide (8); Be provided with press strip (9) in the both sides of slide (8); Press strip (9) is fixed on the hydraulic cylinder bearing (6); Form chute between press strip (9) and the hydraulic cylinder bearing (6), the dual-side of said slide (8) is along being embedded in the said chute and can move freely; Long spiro nail (10) and two bearings (11) are housed on the said slide (8); Long spiro nail (10) is positioned at bearing (11) top; Said swing arm (13) is installed on two bearings (11) through rotating shaft (12); Swing arm (13) one ends are contained in long spiro nail (10) and go up the also free activity of ability, and swing arm (13) other end is through bearing pin (19) installation tracking roller (18); Said left rotation and right rotation fixture block (16) one ends are provided with axle, and this axle is installed in the hole at swing arm (13) middle part, and said fixedly fixture block (17) is contained on this axle, with fixing left rotation and right rotation fixture block (16); The other end of said left rotation and right rotation fixture block (16) is provided with the hole; The rotating shaft that said up-down rotation fixture block (21) is provided with through himself is connected in the hole on the left rotation and right rotation fixture block (16), in the said up-down rotation fixture block (21) insulation sleeve (22) that is used for fixing welding gun (23) is housed.
2. the welding gun follower when construction of bridge T shaped steel as claimed in claim 1 welds; It is characterized in that: said long spiro nail (10) is gone up and with clamp nut (15) two adjustment springs (14) that are compressive state is housed, and said swing arm (13) is clipped between two adjustment springs (14).
3. the welding gun follower when construction of bridge T shaped steel as claimed in claim 1 welds; It is characterized in that: the two ends of said holder (1) are provided with locating piece (2), and the adjusting bolt (3) and the nut (4) that are used to hold out against holder (1) are installed on locating piece (2).
4. the welding gun follower when construction of bridge T shaped steel as claimed in claim 1 welds is characterized in that: said swing arm (13) other end is equipped with and is used for the protection copper sheet (20) that roller (18) is followed the tracks of in protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220116700 CN202571554U (en) | 2012-03-26 | 2012-03-26 | Welding gun tracing mechanism used in bridge T-shaped steel welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220116700 CN202571554U (en) | 2012-03-26 | 2012-03-26 | Welding gun tracing mechanism used in bridge T-shaped steel welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202571554U true CN202571554U (en) | 2012-12-05 |
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ID=47241006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220116700 Expired - Fee Related CN202571554U (en) | 2012-03-26 | 2012-03-26 | Welding gun tracing mechanism used in bridge T-shaped steel welding |
Country Status (1)
| Country | Link |
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| CN (1) | CN202571554U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554414A (en) * | 2012-03-26 | 2012-07-11 | 无锡华联科技集团有限公司 | Welding gun tracking mechanism for bridge T-shaped steel in welding |
| CN103521894A (en) * | 2013-10-31 | 2014-01-22 | 无锡华联科技集团有限公司 | Horizontal H-shaped steel welding machine |
| CN103990893A (en) * | 2014-05-13 | 2014-08-20 | 上海气焊机厂有限公司 | Mechanical welding seam tracking device |
| CN105014264A (en) * | 2014-04-16 | 2015-11-04 | 昆山利玛赫自动化科技有限公司 | Welding tracking support |
| CN105921856A (en) * | 2016-07-08 | 2016-09-07 | 东方国际集装箱（锦州）有限公司 | Automatic-tracking auxiliary welding device for fillet welds |
-
2012
- 2012-03-26 CN CN 201220116700 patent/CN202571554U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554414A (en) * | 2012-03-26 | 2012-07-11 | 无锡华联科技集团有限公司 | Welding gun tracking mechanism for bridge T-shaped steel in welding |
| CN102554414B (en) * | 2012-03-26 | 2013-12-04 | 无锡华联科技集团有限公司 | Welding gun tracking mechanism for bridge T-shaped steel in welding |
| CN103521894A (en) * | 2013-10-31 | 2014-01-22 | 无锡华联科技集团有限公司 | Horizontal H-shaped steel welding machine |
| CN103521894B (en) * | 2013-10-31 | 2015-09-16 | 无锡华联科技集团有限公司 | Horizontal H profile steel bonding machine |
| CN105014264A (en) * | 2014-04-16 | 2015-11-04 | 昆山利玛赫自动化科技有限公司 | Welding tracking support |
| CN103990893A (en) * | 2014-05-13 | 2014-08-20 | 上海气焊机厂有限公司 | Mechanical welding seam tracking device |
| CN103990893B (en) * | 2014-05-13 | 2016-06-22 | 上海气焊机厂有限公司 | Mechanical type welding seam tracking device |
| CN105921856A (en) * | 2016-07-08 | 2016-09-07 | 东方国际集装箱（锦州）有限公司 | Automatic-tracking auxiliary welding device for fillet welds |
| CN105921856B (en) * | 2016-07-08 | 2018-07-03 | 东方国际集装箱（锦州）有限公司 | Fillet weld is from motion tracking auxiliary welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140326 |