CN105081664A - Welding tilter and electric conducting device thereof - Google Patents
Welding tilter and electric conducting device thereof Download PDFInfo
- Publication number
- CN105081664A CN105081664A CN201510593926.0A CN201510593926A CN105081664A CN 105081664 A CN105081664 A CN 105081664A CN 201510593926 A CN201510593926 A CN 201510593926A CN 105081664 A CN105081664 A CN 105081664A
- Authority
- CN
- China
- Prior art keywords
- electric conductor
- compression spring
- electric
- welding
- fairlead
- 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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
Abstract
The invention provides a welding tilter and an electric conducting device thereof. The electric conducting device of the welding tilter comprises an electric conductor, a guiding sleeve and a cylindrical compression spring; the cylindrical compression spring is arranged on the electric conductor in a sleeving manner; one end of the cylindrical compression spring is in elastic contact with an annular face of a shaft shoulder of the electric conductor, and the other end of the cylindrical compression spring is in elastic contact with a gasket arranged on the electric conductor in a sleeving manner; and the guiding sleeve is arranged on the outside of the cylindrical compression spring in a sleeving mode, and the guiding sleeve can form a cylinder pair with the electric conductor through cylindrical faces in contact. The electric conducting device improves the stability of welding arc and the welding quality of workpiecces. Furthermore, the self reliability of the electric conducting device is improved, and the service life of the electric conducting device is prolonged.
Description
[technical field]
The invention belongs to welding technology field, particularly a kind of welding tilter electric installation and welding tilter.
[background technology]
Welding displacement device changes weldment, welding machine or welder position to complete the various electromechanical assemblies of mechanization, automatic welding.Welding tilter be used for by long workpiece such as beam column, framework, Ellipse Containers around horizontal axis or inclination, make it the weldment displacement device being in favourable welding equipment position.When adopting arc welding, welding tilter, as the part in welding power supply secondary loop, must be provided with electric installation, is not wound around cable, avoids the joggle piece of running part (bearing, gear) to play arcing bad simultaneously when electric installation ensures workpiece displacement.The brushgear that traditional electric installation over-borrowing dc motor uses, as carbon brush-copper disc type and copper brush formula, carbon brush-copper disc type electric installation often lost efficacy because carbon brush is rubescent, and copper brush formula electric installation is short for service life, and after running a period of time, conducting ring surface is easily by electric arc burn.The main cause that these phenomenons occur is, brush electric installation movement parts and the static element way of contact mostly are line-face and contacts or inner cylinder face-external cylindrical surface contacts, after brush weares and teares, and not easily guarantee and conductive plate close contact.This kind of brush electric installation with the robot welding workstation of arc welding robot Application of Linkage Control in use time, often there is the phenomenons such as electric arc instability, current interruption, thus cause workpiece welding quality unstable, increase reclamation work amount, life cycle of the product is extended.
[summary of the invention]
The object of the invention be for prior art exist defect and deficiency, a kind of welding tilter electric installation and welding tilter are provided, this electric installation can not only improve the stability of welding arc, improve workpiece welding quality, and improve reliability and the service life of electric installation self.
For achieving the above object, the present invention adopts following technological means:
A kind of welding tilter electric installation, comprise electric conductor, fairlead and cylindrical compression spring, described cylindrical compression spring is set on electric conductor, an end of cylindrical compression spring and the shaft shoulder anchor ring Elastic Contact of electric conductor, the other end and the pad Elastic Contact be set on electric conductor; Described fairlead is set in cylindrical compression spring outside, and forms cylindrical pair with electric conductor by the face of cylinder contacted with each other.
Described electric conductor is also arranged with adjusting screw(rod); Described adjusting screw(rod) is connected with the screw on fairlead, and pushes down pad.
Described conductive material is tin bronze, and the cylindrical pair between electric conductor and fairlead adopts matched in clearance.
A kind of welding tilter, comprises electric installation, conductive plate and hold-down support; Described conductive plate is connected on the turning cylinder of welding tilter, forms revolute pair with hold-down support; Described electric installation is arranged on hold-down support, and electric installation comprises electric conductor and cylindrical compression spring, an end face of electric conductor and a contacts side surfaces of conductive plate under the effect of cylindrical compression spring.
Described electric installation also comprises fairlead, an end of described cylindrical compression spring and the shaft shoulder anchor ring Elastic Contact of electric conductor, the other end and the pad Elastic Contact be set on electric conductor; Described fairlead is set in cylindrical compression spring outside, and forms cylindrical pair with electric conductor by the face of cylinder contacted with each other.
Described electric conductor is also arranged with adjusting screw(rod); Described adjusting screw(rod) is connected with the screw on fairlead, and pushes down pad.
Described fairlead is connected by screw on hold-down support, and welding machine ground wire is pressed on electric conductor by hexagon-headed bolt.
Described conductive material is tin bronze, and the cylindrical pair between electric conductor and fairlead adopts matched in clearance.
Relatively and prior art, the present invention has the following advantages:
A kind of welding tilter of the present invention electric installation adopts electric conductor, fairlead and cylindrical compression spring to form new conductor construction, and compared with brush of the prior art, become face-face from original point-face contact and contact, structure is simple, and assembling is simple.Under spring force, electric conductor can compress conductive plate all the time, conductive stable.
Further, adopt tin bronze as the material of electric conductor, electric conductor has good electric conductivity, wearability, corrosion resistance, improves the service life of electric installation.
Further, turn the position of the adjustable electric conductor of adjustment screw rod, and the thrust between adjustable electric conductor and conductive plate, adjust easy for installation, adjustment screw rod can regulate the axial location of electric conductor, compensates the wear extent of electric conductor.
A kind of welding tilter of the present invention, the way of contact between electric conductor (static element) with conductive plate (movement parts) is that plate-plate contacts, and under the effect of elastic force, electric conductor can compress conductive plate all the time, and keep close contact, improve the reliability of electric installation.Adopt the way of contact of plate-plate between electric conductor and conductive plate, increase effective contact area accounting, increase the capacity of electric installation, the electric installation of smaller size smaller just can meet the requirement of high current capacity welding.The way of contact good between electric conductor and conductive plate reduces the incidence of electric arc between electric conductor and conductive plate, decrease the scaling loss of conducting element, reduce the fluctuation of welding current, improve the stability of electric arc, decrease the generation of current interruption phenomenon, improve Product jointing quality.
[accompanying drawing explanation]
Fig. 1 is electric installation schematic diagram of the present invention;
Fig. 2 is welding tilter schematic diagram of the present invention.
In figure, 1. hold-down support, 2. hexagon-headed bolt, 3. welding machine ground wire, 4. adjust screw rod, 5. pad, 6. pan head screw, 7. cylindrical compression spring, 8. fairlead, 9. electric conductor, 10. conductive plate.
[detailed description of the invention]
Below in conjunction with the drawings and specific embodiments, the present invention will be further described, the invention is not restricted to following examples.
A kind of welding tilter electric installation of the present invention, as shown in Figure 1, comprise electric conductor 9, fairlead 8 and cylindrical compression spring 7, electric conductor 9 is multidiameter, hexagon-headed bolt 2 is connected with the screw on electric conductor 9, adjusting screw(rod) 4 is connected with the screw on fairlead 8, and push down the pad 5 be enclosed within electric conductor 9, the other end of pad 5 is pressed on an end face of cylindrical compression spring 7, on the shaft shoulder anchor ring of another end face electric conductor 9 of cylindrical compression spring 7, fairlead 8 and electric conductor 9 form cylindrical pair by the face of cylinder contacted with each other.
By turning adjusting screw(rod) 4 in the present invention, the axial location of electric conductor 9 can be regulated, compensating the wear extent of electric conductor 9, cylindrical compression spring can also be regulated in actual use to the amount of force of electric conductor 9, ensure the close contact of electric conductor 9 and conductive plate 10.In the present invention, electric conductor 9 material is tin bronze, and between electric conductor 9 and fairlead 8, cylindrical pair adopts gap fiting mode, ensures the service life of electric installation and the convenience of adjustment with this.
A kind of welding tilter of the present invention, as shown in Figure 2, conductive plate 10 is connected on the turning cylinder of welding tilter, revolute pair is formed with hold-down support 1, electric installation fairlead 8 is connected on hold-down support 1 by screw 6, welding machine ground wire 3 is pressed on electric conductor 9 by hexagon-headed bolt 2, electric conductor 9 under the effect of cylindrical compression spring 7 with conductive plate 10 close contact, electric conductor 9 is vertical with conductive plate 10 to be arranged.Conductive plate 10 and welding tooling are fixed together and turn round, thus welding secondary circuit is closed, and due to the gyration often making reciprocally swinging of welding tilter, and speed of gyration is low, therefore can ignore the impact of rotation on welding ground of electric conductor 9.
During real work, owing to adopting the way of contact of plate-plate between electric conductor 9 and conductive plate 10, even if electric conductor 9 or conductive plate 10 wear and tear, axial displacement will be there is in electric conductor 9 under the effect of cylindrical compression spring 7, auto-compensation wear extent, make electric conductor 9 and conductive plate 10 close contact all the time, therefore substantially increase the reliability of electric installation, thus improve the welding quality of product.
Claims (8)
1. a welding tilter electric installation, it is characterized in that, comprise electric conductor (9), fairlead (8) and cylindrical compression spring (7), described cylindrical compression spring (7) is set on electric conductor (9), an end of cylindrical compression spring (7) and the shaft shoulder anchor ring Elastic Contact of electric conductor (9), the other end and pad (5) Elastic Contact be set on electric conductor (9); It is outside that described fairlead (8) is set in cylindrical compression spring (7), and form cylindrical pair with electric conductor (9) by the face of cylinder contacted with each other.
2. welding tilter electric installation according to claim 1, is characterized in that, described electric conductor (9) is also arranged with adjusting screw(rod) (4); Described adjusting screw(rod) (4) is connected with the screw on fairlead (8), and pushes down pad (5).
3. welding tilter electric installation according to claim 1, is characterized in that, described electric conductor (9) material is tin bronze, and the cylindrical pair between electric conductor (9) and fairlead (8) adopts matched in clearance.
4. a welding tilter, is characterized in that, comprises electric installation, conductive plate (10) and hold-down support (1); Described conductive plate (10) is connected on the turning cylinder of welding tilter, forms revolute pair with hold-down support (1); Described electric installation is arranged on hold-down support (on (1), electric installation comprises electric conductor (9) and cylindrical compression spring (7), an end face of electric conductor (9) and a contacts side surfaces of conductive plate (10) under the effect of cylindrical compression spring (7).
5. welding tilter according to claim 4, it is characterized in that, described electric installation also comprises fairlead (8), an end of described cylindrical compression spring (7) and the shaft shoulder anchor ring Elastic Contact of electric conductor (9), the other end and pad (5) Elastic Contact be set on electric conductor (9); It is outside that described fairlead (8) is set in cylindrical compression spring (7), and form cylindrical pair with electric conductor (9) by the face of cylinder contacted with each other.
6. welding tilter according to claim 5, is characterized in that, described electric conductor (9) is also arranged with adjusting screw(rod) (4); Described adjusting screw(rod) (4) is connected with the screw on fairlead (8), and pushes down pad (5).
7. welding tilter according to claim 5, it is characterized in that, described fairlead (8) is connected on hold-down support (1) by screw (6), and welding machine ground wire (3) is pressed on electric conductor (9) by hexagon-headed bolt (2).
8. welding tilter according to claim 4, is characterized in that, described electric conductor (9) material is tin bronze, and the cylindrical pair between electric conductor (9) and fairlead (8) adopts matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510593926.0A CN105081664A (en) | 2015-09-17 | 2015-09-17 | Welding tilter and electric conducting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510593926.0A CN105081664A (en) | 2015-09-17 | 2015-09-17 | Welding tilter and electric conducting device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105081664A true CN105081664A (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510593926.0A Pending CN105081664A (en) | 2015-09-17 | 2015-09-17 | Welding tilter and electric conducting device thereof |
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| CN (1) | CN105081664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863303A (en) * | 2017-03-04 | 2017-06-20 | 安凯 | A kind of welding manipulator and its path learning method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1241153A (en) * | 1996-10-21 | 2000-01-12 | 纽科尔有限公司 | Welding gun for projection welding |
| EP1750330A2 (en) * | 2005-08-03 | 2007-02-07 | Lapp Engineering & Co | Contacting by clamping and rotation for an electrical conductor |
| CN201559019U (en) * | 2009-11-12 | 2010-08-25 | 无锡恒富科技有限公司 | Earthing device of positioner |
| CN203423354U (en) * | 2013-08-07 | 2014-02-05 | 上海摩腾碳制品有限公司 | High-speed current collecting device |
| CN203536575U (en) * | 2013-11-06 | 2014-04-09 | 国网上海市电力公司 | Double-C shaped elastic wiring device |
| CN203721905U (en) * | 2014-02-08 | 2014-07-16 | 株洲开元自动焊接装备有限公司 | Grounding conductive device for spin welding |
| CN204257869U (en) * | 2014-12-20 | 2015-04-08 | 山东诺博泰智能科技有限公司 | A kind of electric installation for carrying roller modified gear |
| CN204339197U (en) * | 2014-07-04 | 2015-05-20 | 马莹莹 | A kind of novel robot positioner current collecting equipment |
| CN104646906A (en) * | 2013-11-25 | 2015-05-27 | 刘宪福 | Rotary positioning machine |
| CN204954259U (en) * | 2015-09-17 | 2016-01-13 | 中航电测仪器股份有限公司 | Welding tilter electric installation and welding tilter |
-
2015
- 2015-09-17 CN CN201510593926.0A patent/CN105081664A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1241153A (en) * | 1996-10-21 | 2000-01-12 | 纽科尔有限公司 | Welding gun for projection welding |
| EP1750330A2 (en) * | 2005-08-03 | 2007-02-07 | Lapp Engineering & Co | Contacting by clamping and rotation for an electrical conductor |
| CN201559019U (en) * | 2009-11-12 | 2010-08-25 | 无锡恒富科技有限公司 | Earthing device of positioner |
| CN203423354U (en) * | 2013-08-07 | 2014-02-05 | 上海摩腾碳制品有限公司 | High-speed current collecting device |
| CN203536575U (en) * | 2013-11-06 | 2014-04-09 | 国网上海市电力公司 | Double-C shaped elastic wiring device |
| CN104646906A (en) * | 2013-11-25 | 2015-05-27 | 刘宪福 | Rotary positioning machine |
| CN203721905U (en) * | 2014-02-08 | 2014-07-16 | 株洲开元自动焊接装备有限公司 | Grounding conductive device for spin welding |
| CN204339197U (en) * | 2014-07-04 | 2015-05-20 | 马莹莹 | A kind of novel robot positioner current collecting equipment |
| CN204257869U (en) * | 2014-12-20 | 2015-04-08 | 山东诺博泰智能科技有限公司 | A kind of electric installation for carrying roller modified gear |
| CN204954259U (en) * | 2015-09-17 | 2016-01-13 | 中航电测仪器股份有限公司 | Welding tilter electric installation and welding tilter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863303A (en) * | 2017-03-04 | 2017-06-20 | 安凯 | A kind of welding manipulator and its path learning method |
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Application publication date: 20151125 |
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