CN103737219A - Swing mechanism for electroslag welding with wire electrode - Google Patents
Swing mechanism for electroslag welding with wire electrode Download PDFInfo
- Publication number
- CN103737219A CN103737219A CN201310626165.5A CN201310626165A CN103737219A CN 103737219 A CN103737219 A CN 103737219A CN 201310626165 A CN201310626165 A CN 201310626165A CN 103737219 A CN103737219 A CN 103737219A
- Authority
- CN
- China
- Prior art keywords
- gear
- guide post
- swing mechanism
- cover plate
- base
- 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
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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 to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving 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
- B23K25/00—Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined
-
- 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
Abstract
The invention relates to a swing mechanism for electroslag welding with a wire electrode. The swing mechanism is characterized in that a square direct-current gear motor is installed on a base, a gear is installed on an output shaft of the square direct-current gear motor, a first guide rod and a second guide rod are installed on the base, the first guide rod is provided with a linear ball bearing guide bushing, the linear ball bearing guide bushing is installed on a sliding block, and the sliding block is provided with a rack and a collision block, a pointer is installed on the collision block, the rack is meshed with the gear, a nut seat is installed on the second guide rod, the nut seat is connected with a screw, and a cover plate is installed on the base; a ruler is installed on the cover plate, and the ruler and the pointer are assembled in an aligning mode. The swing mechanism is easy and simple to operate and can reduce the complexity of a control system and save cost; can effectively control the fault rate of a machine through the gear and the rack; performs effective travel control on the guide nut seat by adjusting the position of a limit switch; achieves dust prevention through the cover plate, and can be applied to welding equipment in a modularized mode.
Description
Technical field
The present invention relates to a kind of electroslag welding with wire swing mechanism, the principal organ that specifically in welding equipment, welding gun welding swings, belongs to mechanical equipment technical field.
Background technology
In prior art, during welding gun welding, need to carry out wire oscillation according to different welding manners and weld width, conventionally the control of oscillating stroke adopts elongated hole to regulate the position of limit switch, and because needs unclamp and tighten screw, workman regulates very inconvenient.If adopt oscillating stroke SERVO CONTROL, control system need increase parameter regulatory function, and system cost is larger.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of Stability Analysis of Structures, easy and simple to handle is provided; Complexity, the energy that can reduce control system are cost-saving, the electroslag welding with wire swing mechanism that can effectively enhance productivity.
According to technical scheme provided by the invention, electroslag welding with wire swing mechanism comprises base, slide block, straight-line ball guide pin bushing, cover plate, tooth bar, gear, the first guide post, nut seat, screw rod, the second guide post, collision block, square gear DC speed-reducing, scale and pointer; Described square gear DC speed-reducing is arranged on base, on square gear DC speed-reducing output shaft, gear is installed, the first guide post and the second guide post are installed respectively on described base, straight-line ball guide pin bushing is housed on the first guide post, and described straight-line ball guide pin bushing is arranged on slide block, and tooth bar and collision block are housed on slide block, on described collision block, pointer is housed, described rack and pinion engagement, rack drives slide block is under the guiding of the first guide post and straight-line ball guide pin bushing, at moving linearly; Mounting nuts seat on the second guide post, described nut seat is connected with screw rod, and cover plate is contained on base; On described cover plate, scale is housed, with pointer, good position is assembled.
As a further improvement on the present invention, on described screw rod, handle is housed; Described handle adjusting screw(rod), makes the nut seat on screw rod move down leading of the second guide post, is transferred to needed position.
As a further improvement on the present invention, described the first guide post adopts two.
As a further improvement on the present invention, mounting limit switch on described nut seat; The collision block of the end face of described slide block, encountering after the position-limited wheel of limit switch system feedback and making square gear DC speed-reducing reversion, is realized left and right reciprocating linear and is swung.
Compared with the prior art the present invention has the following advantages:
Stability Analysis of Structures of the present invention, reasonable; Complexity easy and simple to handle, to reduce control system and energy are cost-saving; By rack-and-pinion and straight-line ball guide pin bushing, slide block, can effectively control the fault rate of machine; By the position that regulates limit switch, make straight-line ball guide pin bushing, slide block obtain effective Stroke Control; Linear reciprocating motion amplitude of oscillation 0-100mm, swing speed 0-1600mm/min.By cover plate, realize dustproof, make this device can modular applications in welding equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is structure left view of the present invention.
Fig. 3 is construction profile figure of the present invention.
The specific embodiment
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Fig. 1～Fig. 2: comprise base 1, slide block 2, straight-line ball guide pin bushing 3, cover plate 4, tooth bar 5, gear 6, the first guide post 7, limit switch 8, nut seat 9, screw rod 10, guide post 11, collision block 12, handle 13, square gear DC speed-reducing 14, scale 15, pointer 16 etc.
Square gear DC speed-reducing 14 of the present invention is as power output, be arranged on base 1, on square gear DC speed-reducing 14 output shafts, gear 6 is installed, two the first guide posts 7 and second guide post 11 are installed respectively on described base 2, on two the first guide posts 7, two straight-line ball guide pin bushings 3 are respectively housed, described straight-line ball guide pin bushing 3 is arranged on slide block 2, tooth bar 5 and collision block 12 are housed on slide block 2, described tooth bar 5 engages with gear 6, tooth bar 5 with movable slider 2 under the guiding of the first guide post 7 and straight-line ball guide pin bushing 3, at moving linearly; Mounting nuts seat 9 on the second guide post 11, described nut seat 9 is connected with screw rod 10, mounting limit switch 8 on nut seat 9, handle 13 is contained on screw rod 10, cover plate 4 is contained on base 1, scale 15 is contained on cover plate 4, with pointer 16 to having got well position assembling.
Operation principle of the present invention and the course of work
Operation principle: be arranged on square gear DC speed-reducing on base 1 14 by gear 6 power transmission to tooth bar 5, tooth bar 5 with movable slider 2 under the guiding of the first cylinder guide post 7 and straight-line ball guide pin bushing 3, at moving linearly, the collision block 12 of the end face of slide block 2 system feedback square gear DC speed-reducing 14 is reversed after the position-limited wheel of encountering limit switch 8, realizes left and right reciprocating linear and swings; The movement of nut seat 9 on the screw rod 10 making by handle 13 adjusting screw(rod)s 10 under the guiding of the second guide post 11, is transferred to needed position; Cover plate 4 plays dustproof effect, and the scale 15 on cover plate 4 and pointer are indicative function.
The course of work: according to the needs of current welding work pieces, determine the amplitude of fluctuation of welding gun welding wire, regulate handle 13 to make two limit switches 8 move on to the position of required amplitude; Square gear DC speed-reducing 14 forward of working, gear 6 and tooth bar 5 rectilinear motions, tooth bar 5 is with movable slider 2 unidirectional motions, after the collision block 12 on slide block 2 is encountered the limited roller on limit switch 8, information feeds back to system and square gear DC speed-reducing 14 is rotated backward, with information after should encountering the limited roller on opposite side limit switch 8, feed back to system and square gear DC speed-reducing 14 is rotated backward, slide block 2 linear reciprocating motions, amplitude of oscillation 1-60mm is adjustable, and swing speed 1-1600mm/min is adjustable.
According to the needs of current welding work pieces, determine the amplitude of fluctuation of welding gun welding wire, adjusting screw(rod) makes the limit switch on nut seat arrive suitable position, by pointer and scale, determined, DC speed-reducing is rotated and is made rack drives slide block rectilinear motion, when encountering rack drives slide block counter motion after the limit switch of top, so between the bound bit switch that regulates distance, to move, the circulation that realizes rack drives slide block swings.
Claims (4)
1. an electroslag welding with wire swing mechanism, is characterized in that: comprise base (1), slide block (2), straight-line ball guide pin bushing (3), cover plate (4), tooth bar (5), gear (6), the first guide post (7), nut seat (9), screw rod (10), the second guide post (11), collision block (12), square gear DC speed-reducing (14), scale (15) and pointer (16), described square gear DC speed-reducing (14) is as power output, be arranged on base (1), on square gear DC speed-reducing (14) output shaft, gear (6) is installed, the first guide post (7) and the second guide post (11) are installed respectively on described base (2), straight-line ball guide pin bushing (3) is housed on the first guide post (7), described straight-line ball guide pin bushing (3) is arranged on slide block (2), tooth bar (5) and collision block (12) are housed on slide block (2), pointer (16) is housed on described collision block (12), described tooth bar (5) engages with gear (6), tooth bar (5) band movable slider (2) is under the guiding of the first guide post (7) and straight-line ball guide pin bushing (3), at moving linearly, the upper mounting nuts seat (9) of the second guide post (11), described nut seat (9) is connected with screw rod (10), and cover plate (4) is contained on base (1), scale (15) is housed on described cover plate (4), with pointer (16), good position is assembled.
2. a kind of electroslag welding with wire swing mechanism as claimed in claim 1, is characterized in that: handle (13) is housed on described screw rod (10).
3. a kind of electroslag welding with wire swing mechanism as claimed in claim 1, is characterized in that: described the first guide post (7) adopts two.
4. a kind of electroslag welding with wire swing mechanism as claimed in claim 1, it is characterized in that: the upper mounting limit switch (8) of described nut seat (9), the collision block (12) of the end face of described slide block (2) system feedback make square gear DC speed-reducing (14) reversion after the position-limited wheel of encountering limit switch (8), realizes left and right reciprocating linear and swings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626165.5A CN103737219A (en) | 2013-11-28 | 2013-11-28 | Swing mechanism for electroslag welding with wire electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626165.5A CN103737219A (en) | 2013-11-28 | 2013-11-28 | Swing mechanism for electroslag welding with wire electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103737219A true CN103737219A (en) | 2014-04-23 |
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ID=50494323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310626165.5A Pending CN103737219A (en) | 2013-11-28 | 2013-11-28 | Swing mechanism for electroslag welding with wire electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103737219A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60261673A (en) * | 1984-06-09 | 1985-12-24 | Hitachi Zosen Corp | Mobile type fillet welding machine |
| CN201136083Y (en) * | 2007-06-13 | 2008-10-22 | 杭州欣诚祥机电技术有限公司 | Bipolar electro-slag welding machine without consumable nozzle |
| CN101564788A (en) * | 2008-04-23 | 2009-10-28 | 深圳市瑞凌实业有限公司 | Method enabling gun clamper to stop on middle position of oscillating range and oscillator of welding gun clamper |
| CN201609800U (en) * | 2010-01-15 | 2010-10-20 | 中国海洋石油总公司 | Lateral swinging mechanism of full-position automatic-welding double-torch welder |
| CN202087913U (en) * | 2011-05-17 | 2011-12-28 | 厦门思尔特机器人系统有限公司 | Welding gun oscillating mechanism |
| CN102423827A (en) * | 2011-11-22 | 2012-04-25 | 深圳市瑞凌实业股份有限公司 | Welding gun swinging device for vertical electrogas welder |
| CN202591876U (en) * | 2012-06-15 | 2012-12-12 | 成都思尔特机器人科技有限公司 | Welding gun swing mechanism |
| JP2013139046A (en) * | 2012-01-05 | 2013-07-18 | Sekisui Chem Co Ltd | Weaving device |
| CN203621780U (en) * | 2013-11-28 | 2014-06-04 | 无锡华联科技集团有限公司 | Swing mechanism for electroslag welding with wire electrode |
-
2013
- 2013-11-28 CN CN201310626165.5A patent/CN103737219A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60261673A (en) * | 1984-06-09 | 1985-12-24 | Hitachi Zosen Corp | Mobile type fillet welding machine |
| CN201136083Y (en) * | 2007-06-13 | 2008-10-22 | 杭州欣诚祥机电技术有限公司 | Bipolar electro-slag welding machine without consumable nozzle |
| CN101564788A (en) * | 2008-04-23 | 2009-10-28 | 深圳市瑞凌实业有限公司 | Method enabling gun clamper to stop on middle position of oscillating range and oscillator of welding gun clamper |
| CN201609800U (en) * | 2010-01-15 | 2010-10-20 | 中国海洋石油总公司 | Lateral swinging mechanism of full-position automatic-welding double-torch welder |
| CN202087913U (en) * | 2011-05-17 | 2011-12-28 | 厦门思尔特机器人系统有限公司 | Welding gun oscillating mechanism |
| CN102423827A (en) * | 2011-11-22 | 2012-04-25 | 深圳市瑞凌实业股份有限公司 | Welding gun swinging device for vertical electrogas welder |
| JP2013139046A (en) * | 2012-01-05 | 2013-07-18 | Sekisui Chem Co Ltd | Weaving device |
| CN202591876U (en) * | 2012-06-15 | 2012-12-12 | 成都思尔特机器人科技有限公司 | Welding gun swing mechanism |
| CN203621780U (en) * | 2013-11-28 | 2014-06-04 | 无锡华联科技集团有限公司 | Swing mechanism for electroslag welding with wire electrode |
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Application publication date: 20140423 |