CN106826033A - A kind of longitudinal seam automatic welding machine - Google Patents
A kind of longitudinal seam automatic welding machine Download PDFInfo
- Publication number
- CN106826033A CN106826033A CN201611155217.5A CN201611155217A CN106826033A CN 106826033 A CN106826033 A CN 106826033A CN 201611155217 A CN201611155217 A CN 201611155217A CN 106826033 A CN106826033 A CN 106826033A
- Authority
- CN
- China
- Prior art keywords
- fixed mount
- welding machine
- lifting
- line slideway
- fixing groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 96
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical group [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 238000009740 moulding (composite fabrication) Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The present invention relates to a kind of cylinder longitudinal seam welder equipment, a kind of especially longitudinal seam automatic welding machine, including fixed mount, fixed mount line slideway, fixed mount sliding block and welding machine；Fixed mount top is provided with " V " shape cylinder fixing groove and fixed mount line slideway, welding is movably arranged on fixed mount line slideway by fixed mount sliding block, fixed mount ball screw is provided with inside fixed mount, welding machine is connected by fixed mount feed screw nut with fixed mount ball screw, welding machine includes lifting arm, cantilever and welding gun, lifting arm is vertically mounted on welding machine, cantilever is transversely mounted, one end is on lifting arm, welding gun is movably arranged on the other end of cantilever, welding gun is vertically positioned at the top of cylinder fixing groove, and on the center line of cylinder fixing groove, servomotor and welding machine are connected with control system.A kind of longitudinal seam automatic welding machine once connect multiple cylinders, position simple and convenient, all weld seam one-shot formings, good weldquality, efficiency high, easy to use, time saving and energy saving.
Description
Technical field
The present invention relates to a kind of cylinder longitudinal seam welder equipment, especially a kind of longitudinal seam automatic welding machine.
Background technology
Drum diameter is larger, and majority is the welding forming after steel plate is rolled into cylinder.The cylinder spooled has one
The larger longitudinal slot in opening, gap needs to be filled up by welding.
Some producers use manual welding, and welding quality unstable, weld interval is long, it is necessary to two groups of workman's welding.It is existing
Longitudinal seam automatic welding machine welding main frame support workpiece mode on use cantilever design, it is desirable to crossbeam remains unchanged for a long period of time shape；Workpiece
Clamping mode uses pneumatic piano type compressing structure, along vertical masonry joint both sides close-packed arrays, it is ensured that butt weld is in whole weld length
In the range of uniformly compress；The adjustable interval that left and right key pressure refers to, to adapt to the welding of different workpieces.But for the mode of stepping up
On, though pneumatic piano type clamp system clamping point is more, clamping force is uneven, especially for than relatively thin cylinder welding, it is impossible to
The problems such as solution weld seam postwelding is smooth well；In support workpiece mode, longitudinal seam welding equipment all uses cantilever design butt welding
Connect workpiece to be supported, although consider beam deformation problem during structure design, but actual conditions can not well solve horizontal stroke
Beam deforms, and causes welding gun to be gradually changed apart from the welding position of workpiece, the problems such as welding quality unstable.
The content of the invention
To solve the above problems, the present invention provides a kind of longitudinal seam automatic welding machine that a kind of clamping is simple, welding position is stable,
Concrete technical scheme is：
A kind of longitudinal seam automatic welding machine, including fixed mount, fixed mount line slideway, fixed mount sliding block and welding machine；The fixed mount top
Portion is provided with " V " shape cylinder fixing groove and fixed mount line slideway, and the fixed mount line slideway is located at the side of cylinder fixing groove,
And it is parallel with cylinder fixing groove；Fixed mount sliding block is housed, the fixed mount sliding block is arranged on weldering on the fixed mount line slideway
The bottom of machine, is provided with fixed mount ball screw inside the fixed mount, the fixed mount ball screw is located at welding machine lower section, welding machine
Bottom fixed mount feed screw nut is housed, the fixed mount feed screw nut is connected with fixed mount ball screw, and the fixed mount is rolled
Ballscrew is connected by shaft coupling with servomotor；The welding machine includes lifting arm, cantilever and welding gun, and the lifting arm is vertically pacified
On welding machine, the cantilever is transversely mounted, and one end is movably arranged on lifting arm, is moved up and down along lifting arm, the welding gun
The other end of cantilever is movably arranged on, welding gun is fixed by lock-screw, the welding gun is vertically positioned at the top of cylinder fixing groove,
And on the center line of cylinder fixing groove, the servomotor and welding machine are connected with control system.
The fixed mount line slideway is provided with two, is symmetrically mounted on the both sides of fixed mount ball screw, the fixed mount
Line slideway is provided with four, is symmetrically mounted on the bottom of welding machine, and the fixed mount line slideway is connected with fixed mount sliding block respectively.
Two sides of the cylinder fixing groove are respectively provided with driving wheel and driven pulley, the driving wheel and driven pulley and circle
Cylinder fixing groove is parallel, and the two ends of driving wheel and driven pulley are equipped with rotating shaft, and the rotating shaft is separately mounted on bearing block, the axle
Bearing is separately mounted to wrap up one layer of rubber sleeve, the driving wheel on the two ends of fixed mount, the driving wheel and driven pulley
With two sides that the periphery of the rubber sleeve of driven pulley is higher by cylinder fixing groove, the rubber sleeve of the driving wheel and driven pulley
Periphery contacted with the periphery of cylinder respectively, the driving wheel is connected with reductor, and the reductor and stepper motor connect
Connect, the driving wheel drives rotary drum.
The lifting arm includes lifting line slideway, lifting slider, lifting connecting plate, lifting ball screw, elevating screw
Nut, the lifting line slideway are fixed on lifting arm, and the lifting ball screw two ends are equipped with screw rodb base, the screw rodb base
On lifting arm, lifting line slideway installation parallel with lifting ball screw, a side of the lifting connecting plate
Face is equipped with lifting slider and elevating screw nut, and the lifting slider is movably arranged on lifting line slideway, the lifting silk
Stem nut is arranged on elevating screw nut, and one end of the lifting ball screw is equipped with shaft coupling, the shaft coupling and servo
Motor connection；Another side of the lifting connecting plate is connected with one end of cantilever, and the cantilever is by connecting plate edge of upgrading
Lifting arm is moved up and down.
The welding machine is argon arc welding machine, submerged arc welding or carbon dioxide gas shielded welding machine.
Welding machine adjusts upper and lower position by lifting arm, and lengthwise position is adjusted by fixed mount ball screw.Cylinder is placed
In cylinder fixing groove, due to being " V " shape groove, position is fixed after cylinder is placed, easy to use without other fixing devices, can
Multiple cylinders are placed simultaneously, by the weld seam unification adjustment of cylinder in surface, and are located along the same line, one-time positioning.
Fixed mount ball screw realizes the longitudinal direction walking of welding machine, completes longitudinal seam welding.
When using, cylinder is placed, the longitudinal seam of cylinder is directly on top, adjust the position of welding gun, be located at welding gun
On longitudinal seam, then starting device, welding machine automatically walk, complete the longitudinal seam welding of cylinder.
Compared with prior art the invention has the advantages that：
A kind of longitudinal seam automatic welding machine that the present invention is provided once connect multiple cylinders, position simple and convenient, all weld seams once into
Type, weldquality are good, efficiency high, easy to use, time saving and energy saving.
Brief description of the drawings
Fig. 1 is front view of the invention；
Fig. 2 is right view of the invention.
Specific embodiment
In conjunction with brief description of the drawings specific embodiment of the invention.
Embodiment one
As shown in Figure 1 to Figure 2, a kind of longitudinal seam automatic welding machine, including fixed mount 5, fixed mount line slideway 53, fixed mount sliding block
52 and welding machine 7；The top of the fixed mount 5 is provided with " V " shape cylinder fixing groove 51 and fixed mount line slideway 53, the fixed mount
Line slideway 53 is located at the side of cylinder fixing groove 51, and parallel with cylinder fixing groove 51；On the fixed mount line slideway 53
Equipped with fixed mount sliding block 52, the fixed mount sliding block 52 is arranged on the bottom of welding machine 7, fixed mount is provided with inside the fixed mount 5
Ball screw, the fixed mount ball screw is located at the lower section of welding machine 7, and the bottom of welding machine 7 is equipped with fixed mount feed screw nut 54, described
Fixed mount feed screw nut 54 is connected with fixed mount ball screw, and the fixed mount ball screw is connected by shaft coupling with servomotor
Connect；The welding machine 7 includes lifting arm 71, cantilever 72 and welding gun 73, and the lifting arm 71 is vertically mounted on welding machine 7, described outstanding
Arm 72 is transversely mounted, and one end is movably arranged on lifting arm 71, is moved up and down along lifting arm 71, and the welding gun 73 is movably arranged on
The other end of cantilever 72, welding gun 73 is fixed by lock-screw 74, and the welding gun 73 is vertically positioned at the top of cylinder fixing groove 51,
And on the center line of cylinder fixing groove 51, the servomotor and welding machine 7 are connected with control system.
Welding machine 7 can select any one in argon arc welding machine, submerged arc welding and carbon dioxide gas shielded welding machine.
Embodiment two
On the basis of embodiment one, the fixed mount line slideway 53 is provided with two, is symmetrically mounted on fixed mount ball screw
Both sides, the fixed mount line slideway 53 is provided with four, is symmetrically mounted on the bottom of welding machine 7, the fixed mount line slideway
53 are connected with fixed mount sliding block 52 respectively.
Two fixed mount line slideways 53 improve the stability of welding 7, welding is operated steadily, and are not in the feelings of vibration
Condition, makes weld joint stable, welding quality good.
Embodiment three
On the basis of embodiment two, two sides of the cylinder fixing groove 51 are respectively provided with driving wheel 3 and driven pulley 4, institute
State driving wheel 3 and driven pulley 4 is parallel with cylinder fixing groove 51, the two ends of driving wheel 3 and driven pulley 4 are equipped with rotating shaft, described turn
Axle is separately mounted on bearing block, and the bearing block is separately mounted at the two ends of fixed mount 5, the driving wheel 3 and driven pulley 4
On wrap up one layer of rubber sleeve, the periphery of the rubber sleeve of the driving wheel 3 and driven pulley 4 is higher by the two of cylinder fixing groove 51
Periphery of the periphery of the rubber sleeve of individual side, the driving wheel 3 and driven pulley 4 respectively with cylinder 6 is contacted, the driving wheel
3 are connected with reductor, and the reductor is connected with stepper motor, and the driving wheel 3 drives cylinder 6 to rotate.
Drive cylinder 6 to rotate by increasing driving wheel 3 and driven pulley 4, realize the welding of cross weld, improve the profit of equipment
With rate, lower the purchase cost of equipment.
Claims (5)
1. a kind of longitudinal seam automatic welding machine, it is characterised in that including fixed mount（5）, fixed mount line slideway（53）, fixed mount sliding block
（52）And welding machine（7）；The fixed mount（5）Top is provided with " V " shape cylinder fixing groove（51）With fixed mount line slideway（53）,
The fixed mount line slideway（53）Positioned at cylinder fixing groove（51）Side, and with cylinder fixing groove（51）It is parallel；It is described solid
Determine frame line slideway（53）It is upper that fixed mount sliding block is housed（52）, the fixed mount sliding block（52）Installed in welding machine（7）Bottom, institute
State fixed mount（5）Inside is provided with fixed mount ball screw, and the fixed mount ball screw is located at welding machine（7）Lower section, welding machine（7）'s
Bottom is equipped with fixed mount feed screw nut（54）, the fixed mount feed screw nut（54）It is connected with fixed mount ball screw, it is described solid
Determine frame ball screw to be connected with servomotor by shaft coupling；The welding machine（7）Including lifting arm（71）, cantilever（72）And welding gun
（73）, the lifting arm（71）It is vertically mounted on welding machine（7）On, the cantilever（72）It is transversely mounted, one end is movably arranged on liter
Drop arm（71）On, along lifting arm（71）Move up and down, the welding gun（73）It is movably arranged on cantilever（72）The other end, welding gun
（73）By lock-screw（74）It is fixed, the welding gun（73）It is vertically positioned at cylinder fixing groove（51）Top, and positioned at cylinder
Fixing groove（51）Center line on, the servomotor and welding machine（7）It is connected with control system.
2. a kind of longitudinal seam automatic welding machine according to claim 1, it is characterised in that the fixed mount line slideway（53）If
There are two, be symmetrically mounted on the both sides of fixed mount ball screw, the fixed mount line slideway（53）Four are provided with, are symmetrically installed
In welding machine（7）Bottom, the fixed mount line slideway（53）Respectively with fixed mount sliding block（52）Connection.
3. a kind of longitudinal seam automatic welding machine according to claim 1, it is characterised in that the cylinder fixing groove（51）Two
Side is respectively provided with driving wheel（3）And driven pulley（4）, the driving wheel（3）And driven pulley（4）With cylinder fixing groove（51）It is flat
OK, driving wheel（3）And driven pulley（4）Two ends be equipped with rotating shaft, the rotating shaft is separately mounted on bearing block, the bearing block
It is separately mounted in fixed mount（5）Two ends, the driving wheel（3）And driven pulley（4）On wrap up one layer of rubber sleeve, the master
Driving wheel（3）And driven pulley（4）The periphery of rubber sleeve be higher by cylinder fixing groove（51）Two sides, the driving wheel
（3）And driven pulley（4）Rubber sleeve periphery respectively with cylinder（6）Periphery contact, the driving wheel（3）With reductor
Connection, the reductor is connected with stepper motor, the driving wheel（3）Drive cylinder（6）Rotate.
4. a kind of longitudinal seam automatic welding machine according to claim 1, it is characterised in that the lifting arm（71）It is straight including lifting
Line guide rail, lifting slider, lifting connecting plate, lifting ball screw, elevating screw nut, the lifting line slideway are fixed on liter
Drop arm（71）On, the lifting ball screw two ends are equipped with screw rodb base, and the screw rodb base is arranged on lifting arm（71）On, the liter
The installation parallel with lifting ball screw of drop line slideway, a side of the lifting connecting plate is equipped with lifting slider and lifting silk
Stem nut, the lifting slider is movably arranged on lifting line slideway, and the elevating screw nut is arranged on elevating screw spiral shell
On mother, one end of the lifting ball screw is equipped with shaft coupling, and the shaft coupling is connected with servomotor；The lifting connecting plate
Another side and cantilever（72）One end connection, the cantilever（72）By connecting plate of upgrading along lifting arm（71）On move down
It is dynamic.
5. a kind of longitudinal seam automatic welding machine according to any one of Claims 1-4, it is characterised in that the welding machine（7）It is argon
Arc-welding machine, submerged arc welding or carbon dioxide gas shielded welding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155217.5A CN106826033A (en) | 2016-12-14 | 2016-12-14 | A kind of longitudinal seam automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611155217.5A CN106826033A (en) | 2016-12-14 | 2016-12-14 | A kind of longitudinal seam automatic welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106826033A true CN106826033A (en) | 2017-06-13 |
Family
ID=59139523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611155217.5A Pending CN106826033A (en) | 2016-12-14 | 2016-12-14 | A kind of longitudinal seam automatic welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106826033A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931911A (en) * | 2017-12-29 | 2018-04-20 | 中铁隧道局集团有限公司 | A kind of shield cutter welder |
| CN115625474A (en) * | 2022-10-20 | 2023-01-20 | 北斗启明（北京）节能科技服务有限公司 | Automatic change drum longitudinal welding machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315237A (en) * | 1976-07-29 | 1978-02-10 | Nippon Kokan Kk | Longitudinal seam welding machine for external surface of tube |
| CN202461769U (en) * | 2012-03-01 | 2012-10-03 | 辽宁北辰电力设备有限公司 | Automatic girth welding machine |
| CN104028908A (en) * | 2014-06-17 | 2014-09-10 | 山西利民工业有限责任公司 | Automatic welding device for longitudinal seams of welding cartridges |
| CN204843266U (en) * | 2015-08-19 | 2015-12-09 | 辽宁工业大学 | Thin wall pipe fitting laser transversal joint welding set |
| CN106181197A (en) * | 2016-08-30 | 2016-12-07 | 天津滨海精大制桶有限公司 | A kind of staving longitudinal seam welding device |
-
2016
- 2016-12-14 CN CN201611155217.5A patent/CN106826033A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315237A (en) * | 1976-07-29 | 1978-02-10 | Nippon Kokan Kk | Longitudinal seam welding machine for external surface of tube |
| CN202461769U (en) * | 2012-03-01 | 2012-10-03 | 辽宁北辰电力设备有限公司 | Automatic girth welding machine |
| CN104028908A (en) * | 2014-06-17 | 2014-09-10 | 山西利民工业有限责任公司 | Automatic welding device for longitudinal seams of welding cartridges |
| CN204843266U (en) * | 2015-08-19 | 2015-12-09 | 辽宁工业大学 | Thin wall pipe fitting laser transversal joint welding set |
| CN106181197A (en) * | 2016-08-30 | 2016-12-07 | 天津滨海精大制桶有限公司 | A kind of staving longitudinal seam welding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931911A (en) * | 2017-12-29 | 2018-04-20 | 中铁隧道局集团有限公司 | A kind of shield cutter welder |
| CN115625474A (en) * | 2022-10-20 | 2023-01-20 | 北斗启明（北京）节能科技服务有限公司 | Automatic change drum longitudinal welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |