CN101890604A - Oscillator of welding gun - Google Patents
Oscillator of welding gun Download PDFInfo
- Publication number
- CN101890604A CN101890604A CN 201010232227 CN201010232227A CN101890604A CN 101890604 A CN101890604 A CN 101890604A CN 201010232227 CN201010232227 CN 201010232227 CN 201010232227 A CN201010232227 A CN 201010232227A CN 101890604 A CN101890604 A CN 101890604A
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- CN
- China
- Prior art keywords
- welding gun
- oscillator
- screw
- servo motor
- drive motors
- 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.)
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Abstract
The invention discloses an oscillator of a welding gun. The oscillator comprises a linear sliding rail, a ball screw, an AC servo motor and a welding gun clamp mechanism, wherein the welding gun clamp mechanism is arranged on a movable base for clamping the welding gun; the base is connected with the linear sliding rail and the ball screw through a slide block and a screw nut; the AC servo motor drives a screw rod and a screw nut device; and speed, frequency and drive distance of the AC servo motor are set by a PLC program. The oscillator has the advantages of long-term operation, no shifting of an original point, low noise, high accuracy and low energy consumption.
Description
Technical field
The present invention relates to a kind of electromechanical device, especially a kind of oscillator of welding gun that is used to weld.
Background technology
At present, solder technology is widely used in the metal structure manufacturing process such as pipeline, pressure vessel, wind power tower, and the surface forming of weld seam and welding efficiency then are to weigh the important evidence of welding job.
In the prior art, generally adopt the method for stepper motor swing to carry out the moulding of weld seam and improve welding efficiency, have that noise is big, a low precision, efficient is low, energy consumption is high shortcoming.
Summary of the invention
The purpose of this invention is to provide that a kind of noise is little, precision is high, the drift of no initial point, efficient height, oscillator of welding gun that energy consumption is low.
The objective of the invention is to be achieved through the following technical solutions: a kind of oscillator of welding gun, comprise linear slide rail, ball-screw, AC servo drive motors, welding gun clamping device, the welding gun clamping device is contained on the mobile base, be used for the clamping welding gun, base links to each other with ball-screw with linear slide rail with screw by slide block.The AC servo drive motors drives screw mandrel and screw device.AC servo drive motors speed, frequency and driving distance are by the PLC program setting.
Compared with prior art, advantage of the present invention is: long-play, initial point do not have drift, noise is little, precision is high, energy consumption is low.
Description of drawings
Fig. 1 is a Facad structure schematic diagram of the present invention.
Fig. 2 is a working state structure schematic diagram of the present invention.
Among the figure: 1 is AC servo motor, and 2 is linear slide rail, and 3 is ball-screw, and 4 is microswitch, and 5 is slide block, and 6 is screw, and 7 is base, and 8 is welding gun, and 9 is the welding gun clamping device, and 10 for compressing handwheel
The specific embodiment
A kind of oscillator of welding gun, comprise linear slide rail 2, ball-screw 3, AC servo drive motors 1, welding gun clamping device 9, welding gun clamping device 9 is contained on the mobile base 7, and welding gun 8 is fixing by compressing handwheel 10, and base 7 links to each other with ball-screw 3 with linear slide rail 2 with screw 6 by slide block 5.AC servo drive motors 1 drives ball screw 3 and screw 6 devices.The speed of AC servo drive motors 1, frequency and driving distance are by the PLC program setting.
This oscillator of welding gun also comprises touch-screen, PLC programmable controller etc., forms man-machine interface.A kind of oscillator of welding gun disclosed by the invention, its preferable specific embodiment as shown in Figure 1 and Figure 2.
Method of work: after the energising, open respective switch, behind setting hunting frequency, amplitude of fluctuation, the startup welding equipment, wig-wag can be according to predefined parameter work.
Control system comprises man-machine interface, and man-machine interface can comprise touch-screen and/or handheld operation panel.
The moulding welding that the present invention can be used for metal structure manufacture process circumferential welds such as pipeline, pressure vessel, wind-power electricity generation pylon and directly meet.
Control system:
1, man-machine interface:
Adopt man-machine interface, the handheld operation panel is as auxiliary manual operation interface.Adapt to all kinds of operating environments, touch-screen is durable series, and man-computer interface can stand the test of all operations environment.Has dust reduction capability.
2, device controller:
Adopt PLC and related expanding module as controller, equipment is carried out logic control.The programming language Micro/WIN of the PLC of employing standard carries out the control logic design.Carry out exchanges data by serial communication between touch-screen and the controller, device parameter is provided with.Be connected by shielded cable between PLC and the motor driver,, obtain the feedback signal of driver simultaneously the control parameter enter drive of motor driver.
3, motor and driver:
Motor adopts Mitsubishi's servomotor, and driver adopts Mitsubishi's servo-driver.Motor driver can pass through the direct communication of communications protocol with touch-screen.
Claims (3)
1. oscillator of welding gun, comprise linear slide rail, ball-screw, AC servo drive motors, welding gun clamping device, it is characterized in that the welding gun clamping device is contained on the mobile base, be used for the clamping welding gun, base links to each other with ball-screw with linear slide rail with screw by slide block.
2. a kind of oscillator of welding gun according to claim 1 is characterized in that the AC servo drive motors drives screw mandrel and screw device.
3. a kind of oscillator of welding gun according to claim 3, the AC servo drive motors speed that it is characterized in that, frequency and driving distance are by the PLC program setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010232227 CN101890604A (en) | 2010-07-21 | 2010-07-21 | Oscillator of welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010232227 CN101890604A (en) | 2010-07-21 | 2010-07-21 | Oscillator of welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101890604A true CN101890604A (en) | 2010-11-24 |
Family
ID=43100032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010232227 Pending CN101890604A (en) | 2010-07-21 | 2010-07-21 | Oscillator of welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101890604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057222A (en) * | 2014-06-05 | 2014-09-24 | 苏州科易特自动化科技有限公司 | Four-axis linkage intelligent tracking welding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224690Y (en) * | 1995-04-05 | 1996-04-17 | 东方锅炉厂 | Swinging mechanism of welding gun support for welder |
| CN2313699Y (en) * | 1997-12-17 | 1999-04-14 | 沈阳大学 | Multifunctional oscillator of welder |
| CN101362248A (en) * | 2008-09-05 | 2009-02-11 | 江西江铃底盘股份有限公司 | Welding device and technique of axle housing assembly Y-shaped weld joint |
| CN101549427A (en) * | 2008-12-23 | 2009-10-07 | 成都焊研科技有限责任公司 | Automatic multilayer oscillation welding device |
| CN201493625U (en) * | 2009-05-07 | 2010-06-02 | 新疆威奥科技股份有限公司 | Multifunctional welding gun oscillator |
| CN201776581U (en) * | 2010-07-21 | 2011-03-30 | 山东中凯风电设备制造有限公司 | Welding torch oscillator |
-
2010
- 2010-07-21 CN CN 201010232227 patent/CN101890604A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224690Y (en) * | 1995-04-05 | 1996-04-17 | 东方锅炉厂 | Swinging mechanism of welding gun support for welder |
| CN2313699Y (en) * | 1997-12-17 | 1999-04-14 | 沈阳大学 | Multifunctional oscillator of welder |
| CN101362248A (en) * | 2008-09-05 | 2009-02-11 | 江西江铃底盘股份有限公司 | Welding device and technique of axle housing assembly Y-shaped weld joint |
| CN101549427A (en) * | 2008-12-23 | 2009-10-07 | 成都焊研科技有限责任公司 | Automatic multilayer oscillation welding device |
| CN201493625U (en) * | 2009-05-07 | 2010-06-02 | 新疆威奥科技股份有限公司 | Multifunctional welding gun oscillator |
| CN201776581U (en) * | 2010-07-21 | 2011-03-30 | 山东中凯风电设备制造有限公司 | Welding torch oscillator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057222A (en) * | 2014-06-05 | 2014-09-24 | 苏州科易特自动化科技有限公司 | Four-axis linkage intelligent tracking welding machine |
| CN104057222B (en) * | 2014-06-05 | 2015-10-14 | 苏州科易特自动化科技有限公司 | Four-axle linked Intelligent tracking bonding machine |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101124 |