CN201283486Y - Welding device with automatic detection of weld joint position in automatic soldering - Google Patents
Welding device with automatic detection of weld joint position in automatic soldering Download PDFInfo
- Publication number
- CN201283486Y CN201283486Y CNU2008202017632U CN200820201763U CN201283486Y CN 201283486 Y CN201283486 Y CN 201283486Y CN U2008202017632 U CNU2008202017632 U CN U2008202017632U CN 200820201763 U CN200820201763 U CN 200820201763U CN 201283486 Y CN201283486 Y CN 201283486Y
- Authority
- CN
- China
- Prior art keywords
- welding
- welding gun
- workpiece
- automatic
- detecting device
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses an automatic detecting welding device of the welding line position in the automatic welding, the device comprises a control system, a work piece detecting device, a welding gun servo displacement device, a welding gun three-dimensional adjusting mechanism and a welding gun, wherein the welding gun servo displacement device is connected with the work piece detecting device through a connecting rod, the welding gun is arranged on the welding gun three-dimensional adjusting mechanism, the welding gun three-dimensional adjusting mechanism is connected with the work piece detecting device and the welding gun servo displacement device, and the work piece detecting device and the welding gun servo displacement device are electrically connected with a control system. The automatic detecting welding device of the welding line position in the automatic welding provided by the utility model improves the rate of finished products of processing work pieces, overcomes the defect that a frock clamp in the prior art is characterized in that a welding device thereof and the position of a welding gun thereof need to be operated by hands, which causes the low efficiency, thereby reducing the uncertain factors caused by the manual work adjustment.
Description
Technical field
The utility model relates to mechanical design field, specifically a kind of automatic detection welder of position while welding.
Background technology
Now, have a lot of parts to finish by welding in manufacture process, producer often adopts the automatic high-speed welding in order to improve output, and this precision to workpiece and frock clamp has proposed very high requirement.
But a lot of workpiece welding difficulty are big, and especially the welding difficulty of annular angle weld seam is bigger, in most of automation girth welding, are directly the workpiece on the transmission line to be clamped rotation, weld with the welding gun fixed form, and welding equipment is simple in structure, and cost is lower.But because originally there is error in workpiece in manufacture process, and frock clamp weares and teares in the long-term back of using, cause precise decreasing, make workpiece in location, clamping process, produce deviation, existing automatic welding equipment is to carry out fixing welding action according to program, can't differentiate and compensate the initial position of workpiece weld seam, in welding process, often cause the welding seam bias normal trace, make the weld seam weldering partially, in big electric current high-speed welding process, often cause the capping burn-through, workpiece is scrapped, and causes very big loss to producer.
In addition, workpiece has a lot of kinds, comprises that diameter, length are all different, and prior art is normally finished by manual adjustments, the frock clamp of changing welding equipment and welding torch position.But replacing speed is slow, and the production line downtime stand-by period is longer, needs the operator to have certain experience and technical ability, and after replacing finishes, generally needs several workpiece of manual test weld to observe welding effect and readjust anchor clamps and welding gun.
Also there is part enterprise to adopt contact photoelectricity weld joint tracking mode butt welded seam position to detect in the prior art, but this type of mode need be in welding process detection probe always butt welded seam carry out the contact real-time tracking, and the incompatible occasion of welding at a high speed, in enormous quantities, and this mode is relatively poor to the adaptability of different cultivars workpiece, still needs human intervention to change, adjust frock and welding torch position.
The utility model content
Be to solve the problem that prior art exists, the utility model provides a kind of actual height that can detect workpiece to be welded automatically, improve the automatic detection welder of position while welding in the automatic welding of workpiece solder yield.
The utility model is achieved in that
The automatic detection welder of position while welding in a kind of automatic welding, comprise control system, Workpiece detecting device, the servo gearshift of welding gun, welding gun three-dimensional adjusting mechanism and welding gun, the servo gearshift of described welding gun is connected with Workpiece detecting device by connecting rod, described welding gun is arranged on the welding gun three-dimensional adjusting mechanism, and described welding gun three-dimensional adjusting mechanism is connected with the servo gearshift of Workpiece detecting device and welding gun; The servo gearshift of described Workpiece detecting device and welding gun is electrically connected with control system;
Described Workpiece detecting device comprises workpiece height finder structure, detects travel mechanism; Described workpiece height finder structure comprises pedestal I, linear displacement transducer, lift cylinder, line slide rail I and gage outfit, and described line slide rail I, gage outfit, linear displacement transducer, lift cylinder are arranged on the pedestal I, and lift cylinder is connected with line slide rail I; Described detection travel mechanism comprises pedestal II, is displaced sideways cylinder, slide plate and line slide rail II, and the described cylinder that is displaced sideways is connected with line slide rail II, and the described cylinder, slide plate, line slide rail II of being displaced sideways is arranged on the pedestal II; Described workpiece height finder structure is fixedly connected on the slide plate that detects travel mechanism.
As the preferred version of present technique, can be provided with the anti-protective cover that splashes that welds under the described welding gun three-dimensional adjusting mechanism.
As another preferred version of present technique, described lift cylinder loop can be provided with independent pressure regulator valve.The pressure regulation separately of independent pressure regulator valve is set, guarantees that the side direction thrust of gage outfit is suitable.
In order to ensure the welding quality of compressor, in welding equipment, disposed the servo gearshift of Workpiece detecting device and welding gun.Wherein Workpiece detecting device is that the actual height of workpiece to be welded on the welding post is measured, compare with this type workpiece theoretical level value that is stored in the control system, through calculating the back, workpiece is welded by the servo gearshift of welding gun, welding gun three-dimensional adjusting mechanism location welding gun; Configuration lift cylinder purpose is in order when welding gage outfit to be return, to be dodged the workpiece and the welding gun of rotation in Workpiece detecting device; Configuration is displaced sideways cylinder in Workpiece detecting device, except the workpiece and welding gun that can dodge rotation, also can drive workpiece height finder structure and move, and catches on the end face of workpiece by the boss of gage outfit, finishes measuring process.
When detecting welding, after workpiece is by the jacking clamping and positioning, the described cylinder that is displaced sideways is released gage outfit, make the gage outfit step end face prop up the arc surface of workpiece, lift cylinder stretches out then, utilize the step surface of gage outfit to hook workpiece end face, displacement transducer is measured simultaneously, transfer of data is arrived control system, finish back lift cylinder and be displaced sideways cylinder and return simultaneously of measurement, welding gun is continued to descend by the driven by servomotor on the servo gearshift of welding gun, arrives the final welding position after calculating.
The automatic detection welder of position while welding is by above-mentioned detection, servomechanism installation in the automatic welding that the utility model provides, make welding equipment detect automatically, to calculate and compensation automatically to the weld seam initial position of workpiece, improve the yield rate of processing work, the failure welding rate of workpiece can be reduced to below 1% from 3%; Overcome the inefficient shortcoming that the frock clamp that needs the manual adjustments welding equipment in the prior art and welding torch position bring; And remodeling of different cultivars workpiece only need select the corresponding programs tricks on control panel, and other operations are finished automatically by control system, have reduced the uncertain factor that manual adjustment causes.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper qualification of the present utility model, in the accompanying drawings:
Fig. 1 for the utility model embodiment provide automatic welding in the automatic detection welder perspective view of position while welding;
Fig. 2 for the utility model embodiment provide automatic welding in the automatic detection welder front view of position while welding;
Fig. 3 for the utility model embodiment provide automatic welding in the automatic detection welder right view of position while welding;
Fig. 4 is the structural representation of workpiece height finder structure among the utility model embodiment;
Fig. 5 is the structural representation that detects travel mechanism among the utility model embodiment.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
Shown in Fig. 1～5, the automatic detection welder of position while welding in the automatic welding that present embodiment provides, comprise control system, Workpiece detecting device, the servo gearshift 2 of welding gun, welding gun three-dimensional adjusting mechanism 6 and welding gun 4, the servo gearshift 2 of described welding gun is connected with Workpiece detecting device by connecting rod 3, described welding gun 4 is arranged on the welding gun three-dimensional adjusting mechanism 6, and described welding gun three-dimensional adjusting mechanism 6 is connected with the servo gearshift 2 of Workpiece detecting device and welding gun; The servo gearshift 2 of described Workpiece detecting device and welding gun is electrically connected with control system;
Described Workpiece detecting device comprises workpiece height finder structure 7 and detects travel mechanism 6; Described workpiece height finder structure 6 comprises pedestal I 10, linear displacement transducer 11, lift cylinder 12, line slide rail I 13 and gage outfit 14, described line slide rail I 12, gage outfit 14, linear displacement transducer 11, lift cylinder 12 are arranged on the pedestal I 10, lift cylinder 12 is connected with line slide rail 13, and lift cylinder 12 loops are provided with independent pressure regulator valve; Described detection travel mechanism 6 comprises pedestal II 15, is displaced sideways cylinder 16, slide plate 17 and line slide rail II 18, the described cylinder 16 that is displaced sideways is connected with line slide rail II 18, and the described cylinder 16, slide plate 17, line slide rail II 18 of being displaced sideways is arranged on the pedestal II 15; Described workpiece height finder structure 7 is fixedly connected on the slide plate 17 that detects travel mechanism 5;
Described welding gun three-dimensional adjusting mechanism 6 is arranged with the anti-protective cover 8 that splashes that welds.
When detecting welding, after workpiece 9 is by the jacking clamping and positioning, being displaced sideways cylinder 16 releases gage outfit 14, make gage outfit 14 step end faces prop up the arc surface of workpiece 9, lift cylinder 12 stretches out then, utilize the step surface of gage outfit 14 to hook workpiece 9 end faces, displacement transducer 11 is measured simultaneously, compare with this type workpiece theoretical level value that is stored in the control system, after calculating, welding gun 4 is driven by the servomotor on the servo gearshift 2 of welding gun 1 and continues to descend, and arrives the final welding position after calculating, and measuring simultaneously finishes back lift cylinder 12 and be displaced sideways cylinder 16 returns simultaneously.
Claims (3)
1, the automatic detection welder of position while welding in a kind of automatic welding, it is characterized in that: described device comprises control system, Workpiece detecting device, the servo gearshift of welding gun, welding gun three-dimensional adjusting mechanism and welding gun, the servo gearshift of described welding gun is connected with Workpiece detecting device by connecting rod, described welding gun is arranged on the welding gun three-dimensional adjusting mechanism, and described welding gun three-dimensional adjusting mechanism is connected with the servo gearshift of Workpiece detecting device and welding gun; The servo gearshift of described Workpiece detecting device and welding gun is electrically connected with control system;
Described Workpiece detecting device comprises workpiece height finder structure, detects travel mechanism; Described workpiece height finder structure comprises pedestal I, linear displacement transducer, lift cylinder, line slide rail I and gage outfit, and described line slide rail I, gage outfit, linear displacement transducer, lift cylinder are arranged on the pedestal I, and lift cylinder is connected with line slide rail I; Described detection travel mechanism comprises pedestal II, is displaced sideways cylinder, slide plate and line slide rail II, and the described cylinder that is displaced sideways is connected with line slide rail II, and the described cylinder, slide plate, line slide rail II of being displaced sideways is arranged on the pedestal II; Described workpiece height finder structure is fixedly connected on the slide plate that detects travel mechanism.
2, the automatic detection welder of position while welding in the automatic welding as claimed in claim 1 is characterized in that: described welding gun three-dimensional adjusting mechanism is arranged with the anti-protective cover that splashes that welds.
3, the automatic detection welder of position while welding in the automatic welding as claimed in claim 1, it is characterized in that: described lift cylinder loop is provided with independent pressure regulator valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202017632U CN201283486Y (en) | 2008-10-14 | 2008-10-14 | Welding device with automatic detection of weld joint position in automatic soldering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202017632U CN201283486Y (en) | 2008-10-14 | 2008-10-14 | Welding device with automatic detection of weld joint position in automatic soldering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283486Y true CN201283486Y (en) | 2009-08-05 |
Family
ID=40948471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202017632U Expired - Lifetime CN201283486Y (en) | 2008-10-14 | 2008-10-14 | Welding device with automatic detection of weld joint position in automatic soldering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283486Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949749A (en) * | 2014-04-24 | 2014-07-30 | 成都焊研鑫锐机电设备制造有限公司 | Seam searching and positioning mechanism and high-precision tunnel welding equipment adopting same |
| CN106019399A (en) * | 2016-07-14 | 2016-10-12 | 广东美芝制冷设备有限公司 | Weld joint detection device |
| CN107953033A (en) * | 2017-12-25 | 2018-04-24 | 华工法利莱切焊系统工程有限公司 | A kind of double-sided laser bonding machine and processing method for camshaft processing |
| CN108406114A (en) * | 2018-01-30 | 2018-08-17 | 华工法利莱切焊系统工程有限公司 | A kind of circular arc T-type corner connection two-sided welding method |
| CN108608145A (en) * | 2018-04-25 | 2018-10-02 | 徐州诺韵自动化科技有限公司 | A kind of welding straight line autocompensation installation |
| CN108890190A (en) * | 2018-06-30 | 2018-11-27 | 格力电器（武汉）有限公司 | A kind of welding gun pipette tips alignment tool |
| CN108971757A (en) * | 2018-08-28 | 2018-12-11 | 华中科技大学 | Thick-walled structure part ultra-narrow gap on-line checking and welding deviation synchronous compensator plant |
-
2008
- 2008-10-14 CN CNU2008202017632U patent/CN201283486Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949749A (en) * | 2014-04-24 | 2014-07-30 | 成都焊研鑫锐机电设备制造有限公司 | Seam searching and positioning mechanism and high-precision tunnel welding equipment adopting same |
| CN103949749B (en) * | 2014-04-24 | 2016-04-06 | 成都焊研鑫锐机电设备制造有限公司 | The high accuracy tunnel welding equipment of Xun Weizhaofeng mechanism and application thereof |
| CN106019399A (en) * | 2016-07-14 | 2016-10-12 | 广东美芝制冷设备有限公司 | Weld joint detection device |
| CN106019399B (en) * | 2016-07-14 | 2019-05-31 | 广东美芝制冷设备有限公司 | Detection device |
| CN107953033A (en) * | 2017-12-25 | 2018-04-24 | 华工法利莱切焊系统工程有限公司 | A kind of double-sided laser bonding machine and processing method for camshaft processing |
| CN108406114A (en) * | 2018-01-30 | 2018-08-17 | 华工法利莱切焊系统工程有限公司 | A kind of circular arc T-type corner connection two-sided welding method |
| CN108608145A (en) * | 2018-04-25 | 2018-10-02 | 徐州诺韵自动化科技有限公司 | A kind of welding straight line autocompensation installation |
| CN108890190A (en) * | 2018-06-30 | 2018-11-27 | 格力电器（武汉）有限公司 | A kind of welding gun pipette tips alignment tool |
| CN108971757A (en) * | 2018-08-28 | 2018-12-11 | 华中科技大学 | Thick-walled structure part ultra-narrow gap on-line checking and welding deviation synchronous compensator plant |
| CN108971757B (en) * | 2018-08-28 | 2019-07-19 | 华中科技大学 | Thick-walled structure part ultra-narrow gap on-line checking and welding deviation synchronous compensator plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201283486Y (en) | Welding device with automatic detection of weld joint position in automatic soldering | |
| CN204035843U (en) | A kind of automatic circular arc bonding machine | |
| US7738996B2 (en) | Method for positioning a welding robot tool | |
| CN100467184C (en) | Arc stud welding gun and the welding method thereof | |
| CN103170707A (en) | Robot welding workstation for cylinder body | |
| CN101655705B (en) | Intelligent camera based method and intelligent camera based device for automatically tracking butt weld of thin plate | |
| CN209919145U (en) | Automatic welding tracker | |
| CN105171742A (en) | 3D printing welding method using multi-degree-of-freedom robot | |
| CN205363056U (en) | Coordinate welding machine | |
| CN2860708Y (en) | Welding seam tracing regulating mechanism | |
| CN104308347A (en) | Device for measuring and feeding back spatial attitude of welding gun relative to welding seam | |
| CN2814679Y (en) | Positioning device especially used for welding lithium ion battery electrode ear | |
| CN204018930U (en) | A kind of welder | |
| CN204094295U (en) | A kind of welder | |
| CN110328423B (en) | Automatic centering and clamping half-bridge welding device and welding method | |
| CN202356770U (en) | All-digital automatic welding machine of T-shaped pipe | |
| CN109500474B (en) | Method and device for ensuring stable wire feeding into molten pool | |
| CN109623113A (en) | A kind of Detecting Welding Seam method and device based on binaural effect | |
| CN202388110U (en) | Position detection mechanism of robot welding gun | |
| CN206550541U (en) | A kind of hopper weld seam jig | |
| CN105149770A (en) | Automatic tracking system for mechanical type laser welding | |
| CN109822195B (en) | Automatic weld joint tracking control system | |
| CN2728700Y (en) | Automatic centring regulating device for storage tank welding | |
| CN204277152U (en) | Welding heat-exchanger workpiece fixed point fire row swing type Automaticflame Brazing equipment | |
| CN211840712U (en) | Straight seam welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090805 |