CN105127607A - Straight slit mechanical welding machine - Google Patents
Straight slit mechanical welding machine Download PDFInfo
- Publication number
- CN105127607A CN105127607A CN201510527132.4A CN201510527132A CN105127607A CN 105127607 A CN105127607 A CN 105127607A CN 201510527132 A CN201510527132 A CN 201510527132A CN 105127607 A CN105127607 A CN 105127607A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- guide rail
- welding
- main shaft
- positioning disk
- 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 41
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 241001212149 Cathetus Species 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
-
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention belongs to the technical field of welding, and particularly relates to outer wall straight slit mechanical welding of a tubular workpiece. According to the specific technical scheme of the straight slit mechanical welding machine, a working platform of an automatic machining rack is provided with a workpiece clamping device and a welding device; the workpiece clamping device comprises a fixed support, a sliding support and a guide rail, wherein the guide rail is arranged between the fixed support and the sliding support, the bottom end of the fixed support is installed on the working platform through bolts, and the sliding support can do linear reciprocating movement in the guide rail; a workpiece is driven by a main shaft servo motor to rotate; the welding device comprises transmission supports provided with welding mechanisms, the welding mechanisms face the workpiece, and the working platform is further provided with a feed servo motor; and the feed servo motor is connected with a sliding base through a lead screw, the feed servo motor can drive the sliding base to do linear reciprocating movement on the sliding table, and the welding mechanisms can carry out welding on the workpiece. The welding work can be finished in short time, and efficiency is high.
Description
Technical field
The invention belongs to welding technology field, be specifically related to a kind of outer wall vertical masonry joint machinery welding being applied to tubular workpiece.
Background technology
The straight seam welding of axle class is generally all human weld, and tube wall has radian, and operationally, be difficult to the straight line running keeping welding gun, operating difficulties, precision is low, easily occurs waste product for welder.The speed of welding of workman is difficult to regulate, and the labour intensity of workman is high, and welding efficiency is low, and the quality of welding and stability are all very poor.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and the straight-line joint type mechanical welding aiming to provide a kind of welding quality stable picks.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: vertical masonry joint machinery bonding machine, comprises machine for automatic working frame, the workbench of machine for automatic working frame is provided with work holder and welder, work holder comprises hold-down support, sliding support and guide rail, guide rail is arranged between hold-down support and sliding support, the bottom of hold-down support is arranged on workbench by bolt, the top of hold-down support has the first installing hole, the first main shaft is coated with in first installing hole, first main shaft is connected with the first positioning disk, first positioning disk and the first spindle synchronous rotate, be connected by shaft coupling between first main shaft and the output shaft of spindle servo electric machine, the bottom of sliding support is arranged in guide rail, the top of sliding support has the second installing hole, the second main shaft is coated with in second installing hole, second main shaft is connected with the second positioning disk, second positioning disk and the second spindle synchronous rotate, the workpiece of tubulose is clamped between first positioning disk and the second positioning disk, sliding support can move back and forth at guide rail cathetus, sliding support by bolt locking on guide rail, workpiece rotates under the drive of spindle servo electric machine.
Welder comprises transmission bracket, workbench is provided with slide unit, slide unit is arranged along the length direction of workpiece, transmission bracket is all arranged on slide unit by slide, transmission bracket is provided with welding mechanism, and welding mechanism, towards workpiece setting, workbench is also provided with feed servo motor, feed servo motor is connected by screw mandrel with between slide, and feed servo motor can drive slide straight reciprocating motion on slide unit.Welding mechanism carries out welding processing to workpiece, and just can complete welding job in a short period of time, efficiency is high.After work holder horizontal-clamping workpiece, rotate under the drive of spindle servo electric machine, behind the installation site of selected weld seam, spindle servo electric machine stops operating, welding mechanism welds the workpiece outer wall vertical masonry joint moved with stable velocity linear, and welding effect is good, and precision is high, after being soldered a weld seam, rotatable workpiece welds another weld seam.
Wherein, one end of welding mechanism is connected with air inlet pipe by straight tube; the other end is connected with torch head; described air inlet pipe is connected with transmission bracket, between described torch head and torch head, light shield is housed, and the interface of described torch head and air inlet pipe is provided with control valve; structure is simple; easy to operate, the device of light shield can the eyes of available protecting workman, the adjustable two gas ratios of control valve.
Wherein, machine for automatic working frame is supported on the ground by four supporting legs, and the column of supporting leg is channel-section steel, and the bottom of supporting leg is supported by steel plate, and the Stability Analysis of Structures of channel-section steel, weight capacity is large.
Wherein, machine for automatic working frame is evenly equipped with multiple waste residue groove, discarded iron filings can leak down by multiple waste residue groove, avoid the foreign material on workbench too many.
Wherein, guide rail is also provided with multiple two blocks of wing plates, two pieces of wing plate reversed dips are arranged, be connected by transverse slat between the bottom of two blocks of wing plates, transverse slat is bolted on guide rail by multiple, and form the horn-like upper shed of 120 ~ 150 degree between two wing plates, workpiece is placed in the upper shed of two blocks of wing plates.
Wherein, the first positioning disk is by disk and the annular slot being connected to disk border, and the first positioning disk is identical with the structure of the second positioning disk, and the two ends of workpiece are installed in the annular slot of the first positioning disk and the annular slot of the second positioning disk respectively, easy accessibility.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
Fig. 1 is work pieces process schematic diagram of the present invention.
Fig. 2 is structural representation of the present invention.
Fig. 3 is side structure schematic diagram of the present invention.
Fig. 4 is the structural representation of welding mechanism in Fig. 2.
In figure: 1 is machine for automatic working frame, 2 is workbench, 3 is work holder, 4 is welder, 5 is hold-down support, 6 is sliding support, 7 is guide rail, 8 is the first main shaft, 9 is the first positioning disk, 10 is the second main shaft, 11 is the second positioning disk, 12 is spindle servo electric machine, 13 is transmission bracket, 14 is slide unit, 15 is feed servo motor, 16 is supporting leg, 17 is column, 18 is waste residue groove, 19 is wing plate, 20 is disk, 21 is annular slot, 22 is straight tube, 23 is air inlet pipe, 24 is torch head, 25 is torch head, 26 is light shield, 27 is control valve, 28 is welding mechanism.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation, and accompanying drawing is the schematic diagram simplified, and only basic structure of the present invention is described in a schematic way, therefore it only shows the formation relevant with the present invention.
As Figure 1-4, vertical masonry joint machinery bonding machine, comprises machine for automatic working frame 1, the workbench 2 of machine for automatic working frame 1 is provided with work holder 3 and welder 4, work holder 3 comprises hold-down support 5, sliding support 6 and guide rail 7, guide rail 7 is arranged between hold-down support 5 and sliding support 6, the bottom of hold-down support 5 is arranged on workbench 2 by bolt, the top of hold-down support 5 has the first installing hole, the first main shaft 8 is coated with in first installing hole, first main shaft 8 is connected with the first positioning disk 9, first positioning disk 9 and the first main shaft 8 synchronous axial system, first main shaft 8 is connected by shaft coupling with between the output shaft of spindle servo electric machine 12, the bottom of sliding support 6 is arranged in guide rail 7, the top of sliding support 6 has the second installing hole, the second main shaft 10 is coated with in second installing hole, second main shaft 10 is connected with the second positioning disk 11, second positioning disk 11 and the second main shaft 10 synchronous axial system, the workpiece of tubulose is clamped between first positioning disk 9 and the second positioning disk 11, sliding support 6 can move back and forth at guide rail 7 cathetus, sliding support 6 by bolt locking on guide rail 7, workpiece rotates under the drive of spindle servo electric machine 12.
Welder 4 comprises transmission bracket 13, workbench 2 is provided with slide unit 14, slide unit 14 is arranged along the length direction of workpiece, transmission bracket 13 is all arranged on slide unit 14 by slide, transmission bracket 13 is provided with welding mechanism 28, welding mechanism 28, towards workpiece setting, workbench 2 is also provided with feed servo motor 15, feed servo motor 15 is connected by screw mandrel with between slide, and feed servo motor 15 can drive slide straight reciprocating motion on slide unit 14.Welding mechanism 28 pairs of workpiece carry out welding processing, and just can complete welding job in a short period of time, efficiency is high.After work holder 3 horizontal-clamping workpiece, rotate under the drive of spindle servo electric machine 12, behind the installation site of selected weld seam, spindle servo electric machine 12 stops operating, welding mechanism 28 welds the workpiece outer wall vertical masonry joint moved with stable velocity linear, and welding effect is good, and precision is high, after being soldered a weld seam, rotatable workpiece welds another weld seam.
Wherein, one end of welding mechanism 28 is connected with air inlet pipe 23 by straight tube 22; the other end is connected with torch head 24; air inlet pipe 23 is connected with transmission bracket 13, and light shield 26 is housed between torch head 24 and torch head 25, and torch head 24 is provided with two control valves 27 with the interface of air inlet pipe 23; structure is simple; easy to operate, the device of light shield 26 can the eyes of available protecting workman, the adjustable two gas ratios of control valve 27.
Machine for automatic working frame 1 supports on the ground by four supporting legs 16, and the column 17 of supporting leg 16 is channel-section steel, and the bottom of supporting leg 16 is supported by steel plate, and the Stability Analysis of Structures of channel-section steel, weight capacity is large.
Machine for automatic working frame 1 is evenly equipped with multiple waste residue groove 18, discarded iron filings can leak down by multiple waste residue groove 18, avoid the foreign material on workbench 2 too many.
Guide rail 7 is also provided with multiple two blocks of wing plates 19, two pieces of wing plate 19 reversed dips are arranged, be connected by transverse slat between the bottom of two blocks of wing plates 19, transverse slat is bolted on guide rail 7 by multiple, form the horn-like upper shed of 120 ~ 150 degree between two wing plates 19, workpiece is placed in the upper shed of two blocks of wing plates 19.
Wherein, first positioning disk 9 is by disk 20 and the annular slot 21 being connected to disk 20 edge, first positioning disk 9 is identical with the structure of the second positioning disk 11, and the two ends of workpiece are installed in the annular slot 21 of the first positioning disk 9 and the annular slot 21 of the second positioning disk 11 respectively, easy accessibility.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (4)
1. vertical masonry joint machinery bonding machine, is characterized in that, comprise machine for automatic working frame (1), the workbench (2) of described machine for automatic working frame (1) is provided with work holder (3) and welder (4), described work holder (3) comprises hold-down support (5), sliding support (6) and guide rail (7), described guide rail (7) is arranged between hold-down support (5) and sliding support (6), the bottom of described hold-down support (5) is arranged on workbench (2) by bolt, the top of described hold-down support (5) has the first installing hole, the first main shaft (8) is coated with in first installing hole, first main shaft (8) is connected with the first positioning disk (9), first positioning disk (9) and the first main shaft (8) synchronous axial system, first main shaft (8) is connected by shaft coupling with between the output shaft of spindle servo electric machine (12), the bottom of described sliding support (6) is arranged in guide rail (7), the top of sliding support (6) has the second installing hole, the second main shaft (10) is coated with in second installing hole, second main shaft (10) is connected with the second positioning disk (11), second positioning disk (11) and the second main shaft (10) synchronous axial system, the workpiece of tubulose is clamped between first positioning disk (9) and the second positioning disk (11), sliding support (6) can move back and forth at guide rail (7) cathetus, sliding support (6) by bolt locking on guide rail (7), described workpiece rotates under the drive of spindle servo electric machine (12),
Described welder (4) comprises transmission bracket (13), workbench (2) is provided with slide unit (14), slide unit (14) is arranged along the length direction of workpiece, transmission bracket (13) is all arranged on slide unit (14) by slide, described transmission bracket (13) is provided with welding mechanism (28), described welding mechanism (28) is towards workpiece setting, described workbench (2) is also provided with feed servo motor (15), described feed servo motor (15) is connected by screw mandrel with between slide, feed servo motor (15) can drive slide in the upper straight reciprocating motion of slide unit (14),
One end of described welding mechanism (28) is connected with air inlet pipe (23) by straight tube (22), the other end is connected with torch head (24), described air inlet pipe (23) is connected with transmission bracket (13), light shield (26) is housed between described torch head (24) and torch head (25), and described torch head (24) is provided with control valve (27) with the interface of air inlet pipe (23).
2. vertical masonry joint machinery bonding machine according to claim 1, it is characterized in that, described machine for automatic working frame (1) is supported on the ground by four supporting legs (16), and the column (17) of described supporting leg (16) is channel-section steel, and the bottom of supporting leg (16) is supported by steel plate.
3. vertical masonry joint machinery bonding machine according to claim 2, is characterized in that, described machine for automatic working frame (1) is evenly equipped with multiple waste residue groove (18).
4. vertical masonry joint machinery bonding machine according to claim 3, it is characterized in that, described guide rail (7) is also provided with multiple two pieces of wing plates (19), two pieces of wing plate (19) reversed dips are arranged, be connected by transverse slat between the bottom of two pieces of wing plates (19), transverse slat is bolted on guide rail (7) by multiple, and form the horn-like upper shed of 120 ~ 150 degree between two wing plates (19), described workpiece is placed in the upper shed of two pieces of wing plates (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527132.4A CN105127607A (en) | 2015-08-26 | 2015-08-26 | Straight slit mechanical welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527132.4A CN105127607A (en) | 2015-08-26 | 2015-08-26 | Straight slit mechanical welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105127607A true CN105127607A (en) | 2015-12-09 |
Family
ID=54713356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510527132.4A Pending CN105127607A (en) | 2015-08-26 | 2015-08-26 | Straight slit mechanical welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105127607A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735676A (en) * | 2016-12-14 | 2017-05-31 | 柳州振业焊接机电设备制造有限公司 | A kind of automatic welding machine |
| CN108406217A (en) * | 2018-05-24 | 2018-08-17 | 温州市明洋管件制造有限公司 | Butt-welding elbow automatic welding machine |
| CN110052774A (en) * | 2019-05-27 | 2019-07-26 | 深圳一诺基业科技有限公司 | Impeller welding work station |
| CN111168337A (en) * | 2020-03-06 | 2020-05-19 | 苏州事达同泰汽车零部件有限公司 | Manufacturing method of commercial vehicle exhaust pipe |
| CN111774792A (en) * | 2020-07-23 | 2020-10-16 | 安徽宏源铁塔有限公司 | Multi-spliced steel pipe joint-closing positioning device |
| CN113494579A (en) * | 2020-04-08 | 2021-10-12 | 绍兴吉能纳米科技有限公司 | High-thrust execution device with two ends capable of reciprocating |
| CN115026508A (en) * | 2022-06-28 | 2022-09-09 | 中国十九冶集团有限公司 | Box-shaped steel displacement device and box-shaped steel production method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56501676A (en) * | 1979-12-05 | 1981-11-19 | ||
| CN102416523A (en) * | 2010-09-27 | 2012-04-18 | 南通众联科技服务有限公司 | Welding gun |
| CN102699485A (en) * | 2012-06-26 | 2012-10-03 | 宝钢钢构有限公司 | Device for automatically welding spiral tubular pile |
| CN203265926U (en) * | 2013-04-17 | 2013-11-06 | 胜利油田东强设备安装工程有限责任公司 | Full-automatic linear cutting and welding device |
| CN204135624U (en) * | 2014-09-29 | 2015-02-04 | 天津曹氏锅炉有限公司 | A kind of welder for cylindrical body welding |
| CN204449721U (en) * | 2015-02-09 | 2015-07-08 | 沈阳金刚工业自动化有限公司 | A kind of cylindrical part automatic soldering device |
| CN205032864U (en) * | 2015-08-26 | 2016-02-17 | 长治市永华机械有限公司 | Transversal joint mechanically welded machine |
-
2015
- 2015-08-26 CN CN201510527132.4A patent/CN105127607A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56501676A (en) * | 1979-12-05 | 1981-11-19 | ||
| CN102416523A (en) * | 2010-09-27 | 2012-04-18 | 南通众联科技服务有限公司 | Welding gun |
| CN102699485A (en) * | 2012-06-26 | 2012-10-03 | 宝钢钢构有限公司 | Device for automatically welding spiral tubular pile |
| CN203265926U (en) * | 2013-04-17 | 2013-11-06 | 胜利油田东强设备安装工程有限责任公司 | Full-automatic linear cutting and welding device |
| CN204135624U (en) * | 2014-09-29 | 2015-02-04 | 天津曹氏锅炉有限公司 | A kind of welder for cylindrical body welding |
| CN204449721U (en) * | 2015-02-09 | 2015-07-08 | 沈阳金刚工业自动化有限公司 | A kind of cylindrical part automatic soldering device |
| CN205032864U (en) * | 2015-08-26 | 2016-02-17 | 长治市永华机械有限公司 | Transversal joint mechanically welded machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735676A (en) * | 2016-12-14 | 2017-05-31 | 柳州振业焊接机电设备制造有限公司 | A kind of automatic welding machine |
| CN108406217A (en) * | 2018-05-24 | 2018-08-17 | 温州市明洋管件制造有限公司 | Butt-welding elbow automatic welding machine |
| CN110052774A (en) * | 2019-05-27 | 2019-07-26 | 深圳一诺基业科技有限公司 | Impeller welding work station |
| CN111168337A (en) * | 2020-03-06 | 2020-05-19 | 苏州事达同泰汽车零部件有限公司 | Manufacturing method of commercial vehicle exhaust pipe |
| CN111168337B (en) * | 2020-03-06 | 2022-04-22 | 苏州事达同泰汽车零部件有限公司 | Manufacturing method of commercial vehicle exhaust pipe |
| CN113494579A (en) * | 2020-04-08 | 2021-10-12 | 绍兴吉能纳米科技有限公司 | High-thrust execution device with two ends capable of reciprocating |
| CN111774792A (en) * | 2020-07-23 | 2020-10-16 | 安徽宏源铁塔有限公司 | Multi-spliced steel pipe joint-closing positioning device |
| CN115026508A (en) * | 2022-06-28 | 2022-09-09 | 中国十九冶集团有限公司 | Box-shaped steel displacement device and box-shaped steel production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20151209 |
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| RJ01 | Rejection of invention patent application after publication |