CN2659624Y - Swinging device of welding torch - Google Patents
Swinging device of welding torch Download PDFInfo
- Publication number
- CN2659624Y CN2659624Y CN 200320119058 CN200320119058U CN2659624Y CN 2659624 Y CN2659624 Y CN 2659624Y CN 200320119058 CN200320119058 CN 200320119058 CN 200320119058 U CN200320119058 U CN 200320119058U CN 2659624 Y CN2659624 Y CN 2659624Y
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- China
- Prior art keywords
- welding gun
- swinging
- connecting rod
- motor
- slide block
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- Expired - Fee Related
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Abstract
The utility model provides a welding gun swinger, relating to a welding apparatus. The swinger is composed of a box, a box cover, a motor, a welding gun clamp, a fastener and a transmission structure. The transmission structure is composed of an eccentric shaft, a connecting rod and a swinging shaft. The end of the swinging shaft is provided with a welding gun clamp for positioning the welding gun. The circular motion of the motor is converted into back-and-forth swinging of the swing shaft through the transmission structure to realize the angle swinging of the welding gun. The swinging amplitude of the welding gun is adjusted by changing the length of the connecting rod. The front and rear handles in a frame are rotated to realize the front and back reciprocating linear motion of the welding gun. The upper and lower handles in the frame are rotated to realize the upper and down reciprocating straight motion of the welding gun. The swinging rate of the welding gun is controlled by controlling the rate of the motor. The utility model has the advantages of small noise, stable swinging, simple structure, easy manufacturing and processing and low cost and low requirements for the motor and the controller.
Description
Technical field
The utility model relates to a kind of welding equipment, relates in particular to a kind of oscillator of welding gun.
Background technology
For welding equipment, in order to guarantee big groove, the welding of wide weld seam and the penetration of steel plate deep welding seam welding, the uniformity of leg and the aesthetic property of appearance of weld etc., need welding gun to make angular oscillatory motion, just welding gun is a bit done the arc swing around certain.Existing oscillator of welding gun is " the multi-functional oscillator of welding gun " of " 97242270.6 " as the application number of the Decree of Patent Office of China, and it is made up of frame, support, conduit, motor and transmission mechanism.The angular oscillatory motion of welding gun is behind the adjusting screw(rod of tightening on the opening column jecket, being meshing with each other when motor is done forward and reverse work clocklike by driving worm screw, dual-purpose gear and spur rack, because this moment, conduit, opening column jecket and swing span three were as a whole,, it realizes thereby being swung as arc around axle.If unclamp adjusting screw(rod on the opening column jecket, tighten the adjusting screw(rod on the rocker plate, rotate handwheel, can regulate the upper-lower position of welding gun by driving worm screw.If rotate handwheel, can adjust the horizontal range of welding gun with respect to weld seam by gear shaft and tooth bar conduit.Aforesaid prior art not only can realize the welding gun linear reciprocating motion but also can realize the angular oscillatory motion of welding gun, because of the angular oscillatory motion of welding gun and the size of the amplitude of oscillation are controlled by motor, so having relatively high expectations to motor and control section thereof, and by worm screw, gear and tooth bar transmission campaign, therefore noise is big, swing is steady inadequately, and complex structure, manufacturing, processing difficulties, cost is higher.
Summary of the invention
Having relatively high expectations when overcoming existing techniques in realizing welding gun linear reciprocating motion and angular oscillatory motion to motor and control section thereof, noise is big, swing is steady inadequately, and complex structure, manufacturing, processing difficulties, the deficiency that cost is higher, the utility model provides that a kind of noise is little, swing steadily, and simple in structure, manufacturing and handling ease, lower-cost oscillator of welding gun, and it is lower to the requirement of motor and control section thereof.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of oscillator of welding gun, it comprises cabinet, case lid, motor, welding gun folder, securing member and transmission mechanism.Transmission mechanism is made up of eccentric shaft, connecting rod, swinging axle.Eccentric shaft one end links to each other with motor, rotates by the driven by motor eccentric shaft; Connecting rod one end links to each other with eccentric shaft, and the other end links to each other with swinging axle, and the junction is hinged, can realize between the two relatively rotating; Welding gun folder is equipped with in the termination of swinging axle, is used for the clamping welding gun, and when swinging axle was swung, welding gun is swing together thereupon.
For regulating the size of welding gun pivot angle, described connecting rod is made up of gonnecting rod body and connecting rod cover; Slide block is housed in the cabinet, a swinging block is housed in the slide block endoporus, this swinging block can relatively rotate at the Kong Zhongzuo of slide block; Connecting rod is set in the endoporus of swinging block, and this connecting rod cover swinging block relatively moves axially; Side at cabinet is equipped with amplitude of oscillation regulating handle, one end of amplitude of oscillation regulating handle is an external screw thread, external screw thread links to each other with the internal thread of slide block lower end, transmission by internal and external screw thread when rotating this amplitude of oscillation regulating handle make slide block in cabinet left or move right, be used for changing the length of the connecting rod of forming by gonnecting rod body and connecting rod cover, thereby change the size of the swinging axle amplitude of oscillation; Cabinet top has U type groove, and fastening handle passes U type groove and twists and to be connected in the screwed hole on slide block top, after the length that regulates connecting rod, tightens the just fixing relative position of slide block in cabinet of this fastening handle.
In order to regulate the front and back position of welding gun with respect to weld seam, a side of described cabinet is equipped with nut, regulating handle before and after being equipped with in the frame, and the screw portion of this front and back regulating handle is meshed with nut.
In order to regulate the upper-lower position of welding gun with respect to weld seam, a side of described frame is equipped with nut, and the up-down adjustment handle is housed in the support, and the screw portion of this up-down adjustment handle is meshed with nut.
In order to regulate the swing speed of welding gun, described motor adopts buncher.
The beneficial effects of the utility model are: by the operation principle of toggle, change the complete cycle of motor into swinging axle swing back and forth, and change the size of the amplitude of oscillation by the length that changes connecting rod, so the utility model noise is little, the swing steady, and simple in structure, manufacturing and handling ease, cost are lower, and it is lower to the requirement of motor and control section thereof.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation front view of the present utility model;
Fig. 2 is a structural representation right view of the present utility model;
Fig. 3 is an angular oscillatory motion device cutaway view of the present utility model;
Fig. 4 is the angular oscillatory motion device cutaway view of the another kind of embodiment of the utility model;
Fig. 5 is the vertical view of the angular oscillatory motion device cutaway view of the another kind of embodiment of the utility model;
Fig. 6 is the transmission schematic diagram of adjusting device before and after the utility model;
Fig. 7 is the transmission schematic diagram of the utility model up-down adjustment device.
1. welding guns among the figure, 2. trip bolt, 3. welding gun folder, 4. swinging axle, 5. cabinet, 6. fastening handle, 7. amplitude of oscillation regulating handle, 8. up-down adjustment handle, 9. motor, 10. support, 11. frames, 12. front and back regulating handles, 13. eccentric shaft, 14. connectors, 15. adapter sleeves, 16. slide block, 17. swinging blocks, 18. connecting rods, 19. case lid, 20. nuts, 21. nuts.
The specific embodiment
As shown in figures 1 and 3, oscillator of welding gun comprises cabinet (5), motor (9), welding gun folder (3), trip bolt (2) and transmission mechanism, and this transmission mechanism is made up of eccentric shaft (13), connecting rod (18), swinging axle (4); One end of eccentric shaft (13) links to each other with motor (9); Connecting rod (18) one ends link to each other with eccentric shaft (13), and the other end links to each other with pin on the swinging axle (4), and the junction is hinged, can relatively rotate between the two; Welding gun folder (3) is equipped with in the termination of swinging axle (4), and welding gun (1) is contained in the welding gun folder (3) also by trip bolt (2) that it is fastening.When motor (9) axle rotated, the toggle of being formed by eccentric shaft (13), connecting rod (18) and swinging axle (4) swung back and forth swinging axle (4), thereby realized the angular oscillatory motion of welding gun.
As shown in Figure 4 and Figure 5, connecting rod (18) is made up of gonnecting rod body (14) and connecting rod cover (15); Slide block (16) is housed in the cabinet (5), in slide block (16) endoporus swinging block (17) is housed, swinging block (17) can relatively rotate at the Kong Zhongzuo of slide block (16); Connecting rod cover (15) is loaded in the endoporus of swinging block (17), and connecting rod cover (15) swinging block (17) relatively moves axially; One side of cabinet (5) is equipped with amplitude of oscillation regulating handle (7), one end of amplitude of oscillation regulating handle (7) is an external screw thread, external screw thread links to each other with the internal thread of slide block (16) lower end, transmission by internal and external screw thread when rotating this amplitude of oscillation regulating handle (7) make slide block (16) in cabinet left or move right, be used for changing the length of the connecting rod of forming by gonnecting rod body (14) and connecting rod cover (15) (18), thereby change the size of swinging axle (4) amplitude of oscillation.Cabinet (5) top has U type groove, and fastening handle (6) passes U type groove and twists and to be connected in the screwed hole on slide block (16) top, after the length that regulates connecting rod (18), tightens the just fixing relative position of slide block (16) in cabinet (5) of this fastening handle (6).
As Fig. 1, Fig. 2 and shown in Figure 6, one side of cabinet (5) is equipped with nut (20), regulating handle (12) before and after being equipped with in the frame (11), the screw portion of front and back regulating handles (12) is meshed with nut (20), regulating handle (12) before and after rotating, drive cabinet (5) by nut (20) and do reciprocating linear motion, make the front and back linear reciprocating motion thereby drive welding gun.
As Fig. 1, Fig. 2 and shown in Figure 7, a side of frame (11) is equipped with nut (21), and up-down adjustment handle (8) is housed in the support (10), and the screw portion of up-down adjustment handle (8) is meshed with nut (21).Rotate up-down adjustment handle (8), drive frame (11) by nut (21) and do reciprocating linear motion, make rectilinear motion up and down reciprocatingly thereby drive welding gun.
In order to regulate the swing speed of welding gun (1), motor (9) adopts buncher.
Claims (6)
1, a kind of oscillator of welding gun comprises cabinet, case lid, motor, welding gun folder, securing member and transmission mechanism, and it is characterized in that: described transmission mechanism is made up of eccentric shaft, connecting rod, swinging axle; Described eccentric shaft one end links to each other with motor; Described connecting rod one end links to each other with eccentric shaft, and the other end links to each other with swinging axle, and the junction is hinged, can relatively rotate between the two; Welding gun folder is equipped with in the termination of described swinging axle.
2, oscillator of welding gun according to claim 1 is characterized in that: described connecting rod is made up of gonnecting rod body and connecting rod cover; In the described cabinet slide block is housed, a swinging block is housed in the slide block endoporus, this swinging block can relatively rotate at the Kong Zhongzuo of slide block; Described connecting rod is set in the endoporus of swinging block, and this connecting rod cover swinging block relatively moves axially; One side of described cabinet is equipped with amplitude of oscillation regulating handle, and an end of amplitude of oscillation regulating handle is an external screw thread, and external screw thread links to each other with the internal thread of slide block lower end, the transmission by internal and external screw thread when rotating this amplitude of oscillation regulating handle make slide block in cabinet left or move right; Described cabinet top has U type groove, and fastening handle passes U type groove and twists and to be connected in the screwed hole on slide block top, tightens the just fixing relative position of slide block in cabinet of this fastening handle.
3, oscillator of welding gun according to claim 1 and 2 is characterized in that: a side of described cabinet is equipped with nut, regulating handle before and after being equipped with in the frame, and the screw portion of this front and back regulating handle is meshed with nut.
4, oscillator of welding gun according to claim 3 is characterized in that: a side of described frame is equipped with nut, and the up-down adjustment handle is housed in the support, and the screw portion of this up-down adjustment handle is meshed with nut.
5, oscillator of welding gun according to claim 1 and 2 is characterized in that: described motor is a buncher.
6, oscillator of welding gun according to claim 4 is characterized in that: described motor is a buncher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119058 CN2659624Y (en) | 2003-12-08 | 2003-12-08 | Swinging device of welding torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119058 CN2659624Y (en) | 2003-12-08 | 2003-12-08 | Swinging device of welding torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2659624Y true CN2659624Y (en) | 2004-12-01 |
Family
ID=34347581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119058 Expired - Fee Related CN2659624Y (en) | 2003-12-08 | 2003-12-08 | Swinging device of welding torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2659624Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101396779B (en) * | 2008-11-06 | 2011-04-20 | 哈尔滨工程大学 | Welding gun gripping swing mechanism |
| CN101733600B (en) * | 2009-12-17 | 2011-12-28 | 刘宪福 | Manual and automatic double-adjustment device |
| CN101347882B (en) * | 2007-07-16 | 2012-03-07 | 昆山华恒工程技术中心有限公司 | Automatic control device of transverse motion |
| 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 |
| CN103394840A (en) * | 2013-08-13 | 2013-11-20 | 南通华恒机械制造有限公司 | Welding gun longitudinally adjusting device for H-shaped steel assembling, welding and straightening all-in-one machine |
| CN103418954A (en) * | 2013-08-14 | 2013-12-04 | 丹东通博电器(集团)有限公司 | Three-dimensional adjustable fixing device of automatic welding gun |
| CN104139262A (en) * | 2014-07-17 | 2014-11-12 | 苏州市华宁机械制造有限公司 | Welding gun regulating device |
| CN104400270A (en) * | 2014-11-14 | 2015-03-11 | 慈溪市鑫昶工业产品设计有限公司 | Cylinder body welded joint welding device for hydraulic cylinder with shockproof base |
| CN107877058A (en) * | 2017-12-12 | 2018-04-06 | 江苏大德重工股份有限公司 | Membrane wall welds eccentric swing device |
| CN110508978A (en) * | 2019-09-11 | 2019-11-29 | 哈尔滨科能熔敷科技有限公司 | A kind of crank block wig-wag of adjustable oscillation amplitude |
| CN112573809A (en) * | 2020-11-30 | 2021-03-30 | 杭州大和热磁电子有限公司 | Automatic fire polishing device for inner wall of quartz tube |
| CN113399797A (en) * | 2021-06-11 | 2021-09-17 | 中国核工业第二二建设有限公司 | Welding forming device and method for transition section of steel lining and axillary region |
| CN113399798A (en) * | 2021-06-11 | 2021-09-17 | 中国核工业第二二建设有限公司 | Steel lining and axillary region transition section forming device and forming method thereof |
| CN115846813A (en) * | 2023-03-05 | 2023-03-28 | 湖南蓝天智能装备科技有限公司 | Arc welding equipment with freely adjustable angle of arc welding gun |
-
2003
- 2003-12-08 CN CN 200320119058 patent/CN2659624Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347882B (en) * | 2007-07-16 | 2012-03-07 | 昆山华恒工程技术中心有限公司 | Automatic control device of transverse motion |
| CN101396779B (en) * | 2008-11-06 | 2011-04-20 | 哈尔滨工程大学 | Welding gun gripping swing mechanism |
| CN101733600B (en) * | 2009-12-17 | 2011-12-28 | 刘宪福 | Manual and automatic double-adjustment device |
| 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 |
| CN102423827B (en) * | 2011-11-22 | 2016-03-02 | 深圳市瑞凌实业股份有限公司 | The welding gun swinging device of vertical electro-gas |
| CN103394840A (en) * | 2013-08-13 | 2013-11-20 | 南通华恒机械制造有限公司 | Welding gun longitudinally adjusting device for H-shaped steel assembling, welding and straightening all-in-one machine |
| CN103418954A (en) * | 2013-08-14 | 2013-12-04 | 丹东通博电器(集团)有限公司 | Three-dimensional adjustable fixing device of automatic welding gun |
| CN104139262A (en) * | 2014-07-17 | 2014-11-12 | 苏州市华宁机械制造有限公司 | Welding gun regulating device |
| CN104400270B (en) * | 2014-11-14 | 2015-11-11 | 慈溪市鑫昶工业产品设计有限公司 | A kind of hydraulic cylinder body seam welding device having Shockproof base |
| CN104400270A (en) * | 2014-11-14 | 2015-03-11 | 慈溪市鑫昶工业产品设计有限公司 | Cylinder body welded joint welding device for hydraulic cylinder with shockproof base |
| CN107877058A (en) * | 2017-12-12 | 2018-04-06 | 江苏大德重工股份有限公司 | Membrane wall welds eccentric swing device |
| CN110508978A (en) * | 2019-09-11 | 2019-11-29 | 哈尔滨科能熔敷科技有限公司 | A kind of crank block wig-wag of adjustable oscillation amplitude |
| CN112573809A (en) * | 2020-11-30 | 2021-03-30 | 杭州大和热磁电子有限公司 | Automatic fire polishing device for inner wall of quartz tube |
| CN113399797A (en) * | 2021-06-11 | 2021-09-17 | 中国核工业第二二建设有限公司 | Welding forming device and method for transition section of steel lining and axillary region |
| CN113399798A (en) * | 2021-06-11 | 2021-09-17 | 中国核工业第二二建设有限公司 | Steel lining and axillary region transition section forming device and forming method thereof |
| CN115846813A (en) * | 2023-03-05 | 2023-03-28 | 湖南蓝天智能装备科技有限公司 | Arc welding equipment with freely adjustable angle of arc welding gun |
| CN115846813B (en) * | 2023-03-05 | 2023-04-21 | 湖南蓝天智能装备科技有限公司 | Arc welding equipment with freely adjustable arc welding gun angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |