CN108907513A - A kind of truss welding device - Google Patents
A kind of truss welding device Download PDFInfo
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- CN108907513A CN108907513A CN201810620498.XA CN201810620498A CN108907513A CN 108907513 A CN108907513 A CN 108907513A CN 201810620498 A CN201810620498 A CN 201810620498A CN 108907513 A CN108907513 A CN 108907513A
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- welding
- support
- welding gun
- rack
- truss
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- 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
-
- 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
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a kind of truss welding devices, including rack and the underslung welding mechanism being slidably arranged in rack, elevation angle rotaing soldering machine structure and directly to formula welding mechanism, it can be needed to be adjusted to appropriate position according to actual welding, and feeding is realized in the welding process, realize the rational deployment to solder joint on truss；Underslung welding mechanism includes the first welding gun, and elevation angle rotaing soldering machine structure includes the second welding gun, and the first welding gun and the second welding gun can weld main reinforcement and side muscle far from the side of rack；It include directly third welding gun to formula welding mechanism, third welding gun can weld main reinforcement and side muscle close to the side of rack, and the bilateral of main reinforcement and side muscle is welded in the first welding gun, the second welding gun and the cooperation of third welding gun, realization, improve welding efficiency.
Description
Technical field
The present invention relates to welding technology field more particularly to a kind of truss welding devices.
Background technique
Truss namely steel bar girder, it be by reinforcement welding at, the mostly space truss product of triangular configuration has steady
The advantages that qualitative good, rigidity is strong, quality is reliable and stable.
With the extensive application of vertical truss, welding is no longer satisfied welding needs manually.Weld strength is because of worker's skill
Can and change, weld size is difficult to ensure, and labor intensity of workers is big, craftsmanship is required it is relatively high, and due to scene
The vertical truss for needing plurality of specifications, needs a large amount of die adjustment, and process is various, and heavy workload, occupied space is big, right
Manpower and material resources waste is huge.
Summary of the invention
The purpose of the present invention is to provide a kind of truss welding devices, to solve weld strength existing in the prior art
Greatly, the technical problem that welding precision is poor, welding cost is high.
As above design, the technical scheme adopted by the invention is that：
A kind of truss welding device, including rack, sliding is provided with underslung welding mechanism, elevation angle rotation in the rack
Formula welding mechanism gives formula welding mechanism with straight；The underslung welding mechanism includes the first welding gun, and the elevation angle is rotatably welded
Mechanism includes the second welding gun, first welding gun and second welding gun can to main reinforcement and side muscle far from the rack one
It is welded side；Described includes directly third welding gun to formula welding mechanism, and the third welding gun can be to main reinforcement and side muscle close to institute
It is welded the side for stating rack.
Wherein, the underslung welding mechanism further includes the first transmission mechanism, first transmission mechanism driving described the
One welding gun rotates between the first position and the second position, and first welding gun is welded in the second position.
Wherein, first transmission mechanism include the first support, the first cylinder and the first welding arm, the first support with it is described
Housing slide connection；First rotational cylinder is installed on first support；One end of first welding arm and first cylinder
Output end it is hinged, the other end is connect with first welding gun, and the ontology of first welding arm and first support rotate
Connection.
Wherein, be provided with first support bar and second support bar on first support, the ontology of first cylinder with
The first support bar rotation connection, the ontology of first welding arm and the second support bar are rotatablely connected.
Wherein, the elevation angle rotaing soldering machine structure further includes the second transmission mechanism, and second transmission mechanism drives institute
It states the second welding gun and is rotated between the third place and the 4th position, second welding gun is welded in the 4th position.
Wherein, second transmission mechanism include the second support, the second cylinder and the second welding arm, the second support with it is described
Housing slide connection；Second rotational cylinder is installed on second support；One end of second welding arm and second cylinder
Output end it is hinged, the other end is connect with second welding gun, and the ontology of second welding arm and second support rotate
Connection.
Wherein, be provided with third support rod and the 4th support rod on second support, the ontology of second cylinder with
The third support rod rotation connection, the ontology of second welding arm and the 4th support rod are rotatablely connected.
Wherein, described further includes directly third transmission mechanism to formula welding mechanism, third transmission mechanism driving described the
Three welding guns move linearly between the 5th position and the 6th position, and the third welding gun is welded in the 6th position.
Wherein, the third transmission mechanism includes third support and third cylinder, and the third support and the rack are sliding
Dynamic connection, the third cylinder are installed on the third support, and the output end of the third welding gun and the third cylinder connects
It connects.
Wherein, multiple underslung welding mechanisms, the elevation angle rotaing soldering machine structure and it is described directly give formula bonding machine
Structure is set in the rack.
Truss welding device proposed by the present invention, by sliding setting underslung welding mechanism on the rack, the elevation angle rotates
Formula welding mechanism gives formula welding mechanism with straight, can be needed to be adjusted to appropriate position according to actual welding, and in the welding process
It realizes feeding, realizes the rational deployment to solder joint on truss；And first welding gun, the second welding gun and the cooperation of third welding gun, it realizes pair
The bilateral of main reinforcement and side muscle is welded, and welding efficiency is improved；Automatic welding is realized, and can adapt to different structure shape
The truss of shape, use scope is wide, reduces labor intensity, safe and efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of truss welding device provided by the invention；
Fig. 2 is the structural schematic diagram two of truss welding device provided by the invention；
Fig. 3 is the structural schematic diagram that underslung welding mechanism provided by the invention is in first position；
Fig. 4 is the structural schematic diagram that underslung welding mechanism provided by the invention is in the second position；
Fig. 5 is the structural schematic diagram that rotaing soldering machine structure in the elevation angle provided by the invention is in the third place；
Fig. 6 is the partial structure diagram of the elevation angle rotaing soldering machine structure of Fig. 5；
Fig. 7 is the structural schematic diagram that rotaing soldering machine structure in the elevation angle provided by the invention is in the 4th position；
Fig. 8 is the straight structural schematic diagram that the 5th position is in formula welding mechanism provided by the invention.
In figure：
1, underslung welding mechanism；2, elevation angle rotaing soldering machine structure；3, formula welding mechanism is directly given；4, rack；5, main reinforcement；
6, side muscle；
11, the first welding gun；12, the first support；13, the first cylinder；14, the first welding arm；121, first support bar；122,
Second support bar；
21, the second welding gun；22, the second support；23, the second cylinder；24, the second welding arm；25, press block；26, elastic
Part；27, mounting blocks；28, mounting rod；221, third support rod；222, the 4th support rod；
31, third welding gun；32, third support；33, third cylinder.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
In conjunction with attached drawing and pass through specific embodiment to further illustrate the technical scheme of the present invention.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing and it is not all.
Referring to Fig. 1 to Fig. 8, the present invention provides a kind of truss welding device, including rack 4 and is slidably arranged in rack 4
Underslung welding mechanism 1, elevation angle rotaing soldering machine structure 2 and directly give formula welding mechanism 3, for being carried out to main reinforcement 5 and side muscle 6
Welding can need to adjust according to actual welding underslung welding mechanism 1, elevation angle rotaing soldering machine structure 2 and directly to formula bonding machine
Structure 3 realizes the rational deployment to solder joint on truss to appropriate position.Specifically, side muscle 6, rack are put among two main reinforcements 5
4 are located at the side of main reinforcement 5 and side muscle 6, and truss welding device welds the gap of main reinforcement 5 and side muscle 6.
Underslung welding mechanism 1 include the first welding gun 11, elevation angle rotaing soldering machine structure 2 include the second welding gun 21, first
Welding gun 11 and the second welding gun 21 can weld main reinforcement 5 and side muscle 6 far from 4 side of rack；Directly include to formula welding mechanism 3
Third welding gun 31, third welding gun 31 can weld main reinforcement 5 and side muscle 6 close to the side of rack 4, the first welding gun 11,
Two welding guns 21 and third welding gun 31 cooperate, and the bilateral of two main reinforcements 5 and side muscle 6 is welded in realization, improve welding efficiency.
Underslung welding mechanism 1 further includes the first transmission mechanism, and the first transmission mechanism drives the first welding gun 11 at first
It sets and is rotated between the second position, first position is in the top of truss to be welded.First welding gun 11 is at first position
Standby mode, the first welding gun 11 is abutted at the second position, with main reinforcement 5 and side muscle 6 far from the side of rack 4, to main reinforcement 5 and side
Muscle 6 is welded.Process of first welding gun 11 by first position to the second position, the first welding gun it can be seen from Fig. 3 and Fig. 4
11 rotate from top to bottom.The rotation angle of first welding gun 11 is acute angle, is suitable for the lesser position welding in space, guarantees welding essence
Degree and welding quality.First welding gun 11 by the second position to first position process, the first welding gun 11 from the side of main reinforcement 5 rotate
To the top of main reinforcement 5, therefore, underslung welding mechanism 1 is primarily adapted for use in the weldering of the not no motive objects in the upside of main reinforcement 5 and side muscle 6
It connects, because motive objects can cause to interfere to the rotation of the first welding gun 11.
First transmission mechanism includes the first support 12, the first cylinder 13 and the first welding arm 14, the first support 12 and rack 4
It is slidably connected, the first cylinder 13 is rotatablely installed on the first support 12, and one end of the first welding arm 14 is defeated with the first cylinder 13
Outlet is hinged, and the other end is connect with the first welding gun 11, and the ontology of the first welding arm 14 and the first support 12 are rotatablely connected.Specifically
Ground is provided with first support bar 121 and second support bar 122, the ontology of the first cylinder 13 and the first support on the first support 12
Bar 121 is rotatablely connected, and the ontology and second support bar 122 of the first welding arm 14 are rotatablely connected.When the output end of the first cylinder 13
When telescopic moving, the first welding arm 14 is driven to rotate around 14 ontology of the first welding arm and the hinge joint of second support bar 122, in turn
The first welding gun 11 is driven to swing.
Elevation angle rotaing soldering machine structure 2 further includes the second transmission mechanism, and the second transmission mechanism drives the second welding gun 21 the
It is rotated between three positions and the 4th position, the third place, close to the side of rack, is avoided to purlin to be welded in main reinforcement 5 and side muscle 6
The movement of frame causes to interfere.Second welding gun 21 is in standby in the third place, the second welding gun 21 at four positions,
It is abutted with main reinforcement 5 and side muscle 6 far from the side of rack 4, main reinforcement 5 and side muscle 6 is welded.Second welding gun 21 is by the third place
To the process of the 4th position, the second welding gun 21 rotates from top to bottom it can be seen from Fig. 5 and Fig. 6.The rotation angle of second welding gun 21
Degree is right angle or obtuse angle, process of second welding gun 21 by the 4th position to the third place, a sidespin of second welding gun 21 from side muscle 6
The other side for going to side muscle 6 avoids the conveying of opposite side muscle 6 from generating interference.Therefore, elevation angle rotaing soldering machine structure 2 can be applicable in
There is the welding of motive objects in the upside of main reinforcement 5 and side muscle 6.
Second transmission mechanism includes the second support 22, the second cylinder 23 and the second welding arm 24, the second support 22 and rack 4
It is slidably connected, the second cylinder 23 is rotatablely installed on the second support 22, and one end of the second welding arm 24 is defeated with the second cylinder 23
Outlet is hinged, and the other end is connect with the second welding gun 21, and the ontology of the second welding arm 24 and the second support 22 are rotatablely connected.Specifically
Ground, third support rod 221 and the 4th support rod 222 are provided on the second support 22, and the ontology and third of the second cylinder 23 support
Bar 221 is rotatablely connected, and the ontology of the second welding arm 24 and the 4th support rod 222 are rotatablely connected.When the output end of the second cylinder 23
When telescopic moving, the second welding arm 24 is driven to rotate around the hinge joint of 24 ontology of the second welding arm and the 4th support rod 222, in turn
The second welding gun 21 is driven to swing.
In addition, being additionally provided with positioning mechanism referring to Fig. 6 on the second support 22, being positioned for opposite side muscle 6.Localization machine
Structure includes press block 25 and elastic component 26, and the ontology of press block 25 and the second support 22 are rotatablely connected, one end of press block 25 with
Elastic component 26 abuts, and the other end with main reinforcement 5 and side muscle 6 for abutting.The elastic force of elastic component 26 enables press block 25 to support
Tight side muscle 6.Mounting blocks 27 are provided on second support 22, press block 25 and mounting blocks 27 are rotatablely connected.Positioning mechanism further includes
Mounting rod 28 is provided with screw thread on mounting rod 28, and one end of mounting rod 28 is connect with mounting blocks 27, and press block 25 is set in installation
On bar 28, the other end of mounting rod 28 limits press block 25 by nut.Elastic component 26 is spring, and spring is set in mounting rod
On 28 and between press block 25 and mounting blocks 27.When position of the adjusting nut on mounting rod 28, adjustable springs
The size of elastic force.
It include directly third transmission mechanism to formula welding mechanism 3, third transmission mechanism drives third welding gun 31 in the 5th position
And the 6th move linearly between position, third welding gun 31 is in standby at five positions, and third welding gun 31 is at the 6th
When setting, is abutted with main reinforcement 5 and side muscle 6 close to the side of rack 4, main reinforcement 5 and side muscle 6 are welded.Third welding gun 31 is by
The process of five positions to the 6th position, third welding gun 31 move linearly, and therefore, third welding gun 31 can be to main reinforcement 5 and side muscle 6
Side close to rack 4 is welded, and is directly occupied little space to formula welding mechanism 3, and underslung welding not easy to install is suitable for
The welding of mechanism 1 or elevation angle rotaing soldering machine structure 2.
Third transmission mechanism includes third support 32 and third cylinder 33, and third support 32 is slidably connected with rack 4, third
Cylinder 33 is installed on third support 32, and third welding gun 31 is connect with the output end of third cylinder 33.It is defeated when third cylinder 33
When outlet telescopic moving, third welding gun 31 is driven to move linearly.
Underslung welding mechanism 1, elevation angle rotaing soldering machine structure 2 and straight slide with rack 4 to formula welding mechanism 3 connect
It connects, specifically, slideway is provided in rack 4, be provided on the first support 12, the second support 22 and third support 32 and slideway
The sliding block of cooperation.By taking underslung welding mechanism 1 as an example, by the cooperation of sliding block and slideway, both adjustable first welding guns 11
Position makes the first welding gun 11 accurately reach the second position, can also adjust the movement of the first support 12 in the welding process, drive
First welding gun 11 is moved along main reinforcement 5 and the gap of side muscle 6；Alternatively, in the welding process, underslung welding mechanism 1 is motionless, to be welded
It connects truss to be moved, with no restriction to welding manner at this, easy to operate, convenient welding is quick；After completing welding, the first gas
Cylinder 13 acts, and drives the first welding gun 11 to be repositioned to first position by the first welding arm 14.
Multiple underslung welding mechanisms 1, elevation angle rotaing soldering machine structure 2 and rack 4 directly is set to formula welding mechanism 3
On.Because soldered truss is mostly triangle or shape, underslung welding mechanism 1, elevation angle rotaing soldering machine structure
2 and the straight arrangement form to formula welding mechanism 3 as far as possible with the shape adaptation of truss, be convenient for welding.Certainly, underslung welds
Mechanism 1, elevation angle rotaing soldering machine structure 2 and it directly can be arranged to arbitrary form according to actual needs to formula welding mechanism 3, herein not
It is restricted.
Here, to underslung welding mechanism 1, elevation angle rotaing soldering machine structure 2 and directly not making to the quantity of formula welding mechanism 3
Limitation, can be configured according to actual needs.In addition, underslung welding mechanism 1, elevation angle rotaing soldering machine structure 2 and directly give formula
Welding mechanism 3 is simultaneously operable, and is realized that multiple spot welds simultaneously, can also be worked independently as needed.
Embodiment of above only elaborates that the basic principles and features of the invention, the present invention are not limited by above embodiment
System, without departing from the spirit and scope of the present invention, the invention also has various changes and changes, and these changes and changes are all
It falls into scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (10)
1. a kind of truss welding device, which is characterized in that including rack (4), sliding is provided with underslung weldering on the rack (4)
Connection mechanism (1), elevation angle rotaing soldering machine structure (2) and directly give formula welding mechanism (3)；
The underslung welding mechanism (1) includes the first welding gun (11), and the elevation angle rotaing soldering machine structure (2) includes the second weldering
Rifle (21), first welding gun (11) and second welding gun (21) can be to main reinforcements (5) and side muscle (6) far from the rack
(4) it is welded side；
Described includes directly third welding gun (31) to formula welding mechanism (3), and the third welding gun (31) can be to main reinforcement (5) and side muscle
(6) side close to the rack (4) is welded.
2. truss welding device according to claim 1, which is characterized in that the underslung welding mechanism (1) further includes
First transmission mechanism, first transmission mechanism drive first welding gun (11) to revolve between the first position and the second position
Turn, first welding gun (11) is welded in the second position.
3. truss welding device according to claim 2, which is characterized in that first transmission mechanism includes：
First support (12) is slidably connected with the rack (4)；
First cylinder (13) is rotatablely installed on first support (12)；
First welding arm (14), one end and the output end of first cylinder (13) are hinged, the other end and first welding gun
(11) it connects, the ontology of first welding arm (14) and first support (12) are rotatablely connected.
4. truss welding device according to claim 3, which is characterized in that be provided with first on first support (12)
Support rod (121) and second support bar (122), the ontology of first cylinder (13) and the first support bar (121) rotate
Connection, the ontology of first welding arm (14) and the second support bar (122) are rotatablely connected.
5. truss welding device according to claim 1, which is characterized in that the elevation angle rotaing soldering machine structure (2) is also
Including the second transmission mechanism, second transmission mechanism drives second welding gun (21) between the third place and the 4th position
Rotation, second welding gun (21) are welded in the 4th position.
6. truss welding device according to claim 5, which is characterized in that second transmission mechanism includes：
Second support (22) is slidably connected with the rack (4)；
Second cylinder (23) is rotatablely installed on second support (22)；
Second welding arm (24), one end and the output end of second cylinder (23) are hinged, the other end and second welding gun
(21) it connects, the ontology of second welding arm (24) and second support (22) are rotatablely connected.
7. truss welding device according to claim 6, which is characterized in that be provided with third on second support (22)
Support rod (221) and the 4th support rod (222), the ontology of second cylinder (23) and the third support rod (221) rotate
Connection, the ontology of second welding arm (24) and the 4th support rod (222) are rotatablely connected.
8. truss welding device according to claim 1, which is characterized in that described directly to further include to formula welding mechanism (3)
Third transmission mechanism, the third transmission mechanism drive third welding gun (31) straight line between the 5th position and the 6th position
Mobile, the third welding gun (31) is welded in the 6th position.
9. truss welding device according to claim 8, which is characterized in that the third transmission mechanism includes third support
(32) it is slidably connected with third cylinder (33), the third support (32) with the rack (4), third cylinder (33) installation
In on the third support (32), the third welding gun (31) connect with the output end of the third cylinder (33).
10. -9 described in any item truss welding devices according to claim 1, which is characterized in that multiple underslung welding
It mechanism (1), the elevation angle rotaing soldering machine structure (2) and described is directly set on the rack (4) to formula welding mechanism (3).
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|---|---|---|---|
| CN201810620498.XA CN108907513A (en) | 2018-06-15 | 2018-06-15 | A kind of truss welding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620498.XA CN108907513A (en) | 2018-06-15 | 2018-06-15 | A kind of truss welding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351958A (en) * | 2021-06-11 | 2021-09-07 | 中铁建工集团山东有限公司 | Truss rod welding system capable of improving connection precision based on big data |
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| CN105014271A (en) * | 2015-08-21 | 2015-11-04 | 河海大学常州校区 | Welding robot for truss branch pipe |
| CN105522290A (en) * | 2015-12-22 | 2016-04-27 | 无锡洲翔成套焊接设备有限公司 | Corrugated web H-shaped steel welding algorithm |
| CN205817044U (en) * | 2016-07-29 | 2016-12-21 | 珠海东方重工有限公司 | Steel sheet pile bonding machine |
| WO2018036534A1 (en) * | 2016-08-25 | 2018-03-01 | 北京文源同创科技有限公司 | Welding machine |
| CN207104197U (en) * | 2017-08-09 | 2018-03-16 | 佛山晟华汽车零部件制造有限公司 | A kind of automatic welding device |
| CN208496139U (en) * | 2018-06-15 | 2019-02-15 | 建科机械（天津）股份有限公司 | A kind of truss automatic welding machine |
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| CN113351958A (en) * | 2021-06-11 | 2021-09-07 | 中铁建工集团山东有限公司 | Truss rod welding system capable of improving connection precision based on big data |
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