CN202498293U - Servo linearity automatic welding - Google Patents
Servo linearity automatic welding Download PDFInfo
- Publication number
- CN202498293U CN202498293U CN2011205115499U CN201120511549U CN202498293U CN 202498293 U CN202498293 U CN 202498293U CN 2011205115499 U CN2011205115499 U CN 2011205115499U CN 201120511549 U CN201120511549 U CN 201120511549U CN 202498293 U CN202498293 U CN 202498293U
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- CN
- China
- Prior art keywords
- straight line
- servo
- copper plate
- water
- sliding stand
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a servo linearity automatic welding. The servo linearity automatic welding comprises a linear driving mechanism, a current conduction mechanism and an electrode holder. The linear driving mechanism comprises a servo motor, a coupling, a screw rod, a guide rail and a sliding table. The servo motor drives the sliding table to carry out rectilinear movement. An extension direction of the guide rail is parallel to a moving direction of the sliding table. The sliding table is cooperatively connected to the guide rail. The current conduction mechanism comprises a transformer, a transition copper plate, a water-cooled copper plate and an intermediate electricity-taking apparatus, wherein the transformer, the transition copper plate, the water-cooled copper plate and the intermediate electricity-taking apparatus are sequentially and electrically connected with each other. The extension direction of the water-cooled copper plate is parallel to the moving direction of the sliding table. The intermediate electricity-taking apparatus and the electrode holder are arranged on the sliding table. The intermediate electricity-taking apparatus provides power for the electrode holder. The servo linearity automatic welding has the following advantages that: the intermediate electricity-taking apparatus is used to carry out welding and power supply so that remote power supply of a water-cooled large cable and an auxiliary cable is omitted and operation of the conduction mechanism is stable; simultaneously, a line stopping rate of a production line is reduced and maintenance cost of a set is reduced too. The servo motor is used and the screw rod drives the electrode holder to operate or stop. Displacement precision is high and a position detection switch is omitted.
Description
Technical field
The utility model relates to the automobile body welding technical field, and particularly a kind of servo straight line welds automatically.
Background technology
At present, the solder joint that relevant straight line is arranged in the automobile body welding technology generally adopts artificial welding manner, perhaps adopts the air cylinder driven welding manner.
Existing air cylinder driven welding manner all uses big cable of water-cooled and auxilliary cable to conduct electricity.This cable needs frequent swing in the process of work, be prone to make the conductive copper wire in the cable to fracture, and causes cable to be scrapped, and having a strong impact on production also increases maintenance cost.Simultaneously, the bond pad locations sense switch need be set specially, at first carry out position probing during welding, then move to bond pad locations by the air cylinder driven soldering turret; Carry out welding operation at last; Because cylinder needs frequently braking, like this life-span of cylinder lock very short, ordinary circumstance just needs about the second half year to change or maintenance; Add, the precision of the stop position of air cylinder driven soldering turret is very low.
The utility model content
In order to solve above-mentioned existing technical problem; The utility model provides a kind of servo straight line to weld automatically; Electricity getting device welds power supply in the middle of adopting; Save the remote power feeding of big cable of water-cooled and auxilliary cable, make the operation of conduction mechanism more stable, reduce the line rate of stopping of production line, the maintenance cost that reduction is provided with simultaneously.Adopt servomotor to drive soldering turret through screw mandrel and move/stop, the precision that walks is high and save position detecting switch, improves welding reliability, stability, also improves welding quality.
The utility model solves above-mentioned existing technical problem, provides a kind of servo straight line to weld automatically, and said servo straight line weldering automatically comprises straight line driving mechanism, electric current conduction mechanism and soldering turret; Said straight line driving mechanism comprises servomotor, shaft coupling, screw mandrel, guide rail and sliding stand; Said servomotor, said shaft coupling, said screw mandrel and said sliding stand link to each other in proper order, and the said sliding stand straight line of said driven by servomotor moves; The bearing of trend of said guide rail is parallel with the moving direction of said sliding stand; Said sliding stand is connected in said guide rail; Said electric current conduction mechanism comprises transformer, transition copper coin, water-cooled copper plate and the middle electricity getting device that order electrically connects; The bearing of trend of said water-cooled copper plate is parallel to the moving direction of said sliding stand; Electricity getting device and said soldering turret all are arranged at said sliding stand in the middle of said, and electricity getting device is given said soldering turret power supply in the middle of said.
The utility model improvement further is described below.
Said servo straight line weldering automatically comprises substrate, the said straight line driving mechanism of said base plate supports.
Said servo straight line weldering automatically comprises bearing, the said substrate of said seat supports.
Said servo straight line weldering automatically comprises first guard shield that is used to protect water-cooled copper plate.
Said servo straight line weldering automatically comprises second guard shield that is used to protect straight line driving mechanism.
Compared to prior art; The beneficial effect of the utility model is: adopt transformer, transition copper coin, water-cooled copper plate and middle electricity getting device to electrically connect in proper order, the electric energy that makes transformer output is through water-cooled copper edges of boards transmission limit cooling, then to middle electricity getting device; Weld power supply by middle electricity getting device at last; Save the Remote Flexible power supply of big cable of water-cooled and auxilliary cable, make the operation of conduction mechanism more stable, reduce the line rate of stopping of production line, the maintenance cost that reduction is provided with simultaneously.Adopt servomotor to drive soldering turret through screw mandrel and move/stop, the precision that walks is high and save position detecting switch, improves welding reliability, stability, also improves welding quality.It is low that existing its power consumption of welding equipment is compared in the automatic weldering of this servo straight line, more energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the servo straight line of the utility model structural representation of weldering automatically.
Fig. 2 is said transformer device structure sketch map.
Fig. 3 is the structural representation of said water-cooled copper plate.
Fig. 4 is the structural representation of said middle electricity getting device.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
To shown in Figure 4, a kind of servo straight line welds automatically like Fig. 1, and it comprises straight line driving mechanism, electric current conduction mechanism and soldering turret 3.Straight line driving mechanism is used to drive soldering turret 3 straight lines and moves, and carries out welding operation to stop at bond pad locations.The electric current conduction mechanism is used to provide soldering turret 3 work energy.Soldering turret 3 is used for welding by the weldering object.Straight line driving mechanism comprises servomotor 7, shaft coupling 9, screw mandrel 11, guide rail 12 and sliding stand 10; Servomotor 7, shaft coupling 9, screw mandrel 11 and sliding stand 10 orders link to each other; Servomotor 7 drives sliding stand 10 straight lines and moves; By the decision of servomotor 7 revolutions, positioning accuracy is high, saves position detecting switch fully for positional precision in the motion; Improve welding reliability, stability, also improve welding quality.The bearing of trend of guide rail 12 is parallel with the moving direction of sliding stand 10, and sliding stand 10 is connected in guide rail 12, and sliding stand 10 moves along screw mandrel 11 and guide rail 12 simultaneously.The electric current conduction mechanism comprises transformer 1, transition copper coin, water-cooled copper plate 4 and the middle electricity getting device 2 that order electrically connects; This current delivery circuit is compared prior art and is obviously shortened; Water-cooled copper plate 4 is big with the contact area of middle electricity getting device 2, and water-cooled copper plate 4 is not yielding.Electrically connect by transformer 1, transition copper coin, water-cooled copper plate 4 and middle electricity getting device 2 orders; The electric energy that makes transformer 1 output is through water-cooled copper plate 4 coolings while transmitting; To middle electricity getting device 2, weld power supply by middle electricity getting device 2 at last then, save the Remote Flexible power supply of big cable of water-cooled and auxilliary cable; Make the operation of conduction mechanism more stable, reduce the line rate of stopping of production line, the maintenance cost that reduction is provided with simultaneously.The bearing of trend of water-cooled copper plate 4 is parallel to the moving direction of sliding stand 10; Middle electricity getting device 2 all is arranged at sliding stand 10 and same moved further with soldering turret 3, and by the driving load that middle electricity getting device 2, soldering turret 3 and sliding stand 10 are formed, in light weight, the guiding resistance is little, and the power of servomotor 7 is low, and the energy consumption of working is little.
The servo straight line of the utility model weldering automatically comprises substrate 8, supports straight line driving mechanism by substrate 8.Simultaneously, this servo straight line weldering automatically comprises bearing 13, by bearing 13 supporting substrates 8.This substrate 8 is the wide aluminium section bar of 150mm, and straight line driving mechanism is integrated on it, and simple in structure, it is little to take up room, and the optimization line that is welded is stayed very large space.
The servo straight line of the utility model welds automatically, wherein between electricity getting device 2 all need the tracheae air feed with soldering turret 3, the electrode of soldering turret 3 also needs cooling water pipe that cooling is provided, required water pipe, tracheae all use the double-deck polyurethane tube of flame retardancy.This pipeline can bear the high temperature welding slag that splashes in the welding, satisfies passing through of compressed air and water two media again.
In order to improve the security of weldering automatically of this servo straight line, preferably be provided for protecting first guard shield 5 and second guard shield 6 that is used to protect straight line driving mechanism of water-cooled copper plate 4.
It is low that existing its power consumption of welding equipment is compared in the automatic weldering of this servo straight line, more energy-conserving and environment-protective.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (5)
1. a servo straight line welds automatically, it is characterized in that: said servo straight line weldering automatically comprises straight line driving mechanism, electric current conduction mechanism and soldering turret; Said straight line driving mechanism comprises servomotor, shaft coupling, screw mandrel, guide rail and sliding stand; Said servomotor, said shaft coupling, said screw mandrel and said sliding stand link to each other in proper order, and the said sliding stand straight line of said driven by servomotor moves; The bearing of trend of said guide rail is parallel with the moving direction of said sliding stand; Said sliding stand is connected in said guide rail; Said electric current conduction mechanism comprises transformer, transition copper coin, water-cooled copper plate and the middle electricity getting device that order electrically connects; The bearing of trend of said water-cooled copper plate is parallel to the moving direction of said sliding stand; Electricity getting device and said soldering turret all are arranged at said sliding stand in the middle of said, and electricity getting device is given said soldering turret power supply in the middle of said.
2. servo straight line according to claim 1 welds automatically, it is characterized in that: the automatic weldering of said servo straight line also comprises substrate, the said straight line driving mechanism of said base plate supports.
3. servo straight line according to claim 2 welds automatically, it is characterized in that: the automatic weldering of said servo straight line also comprises bearing, the said substrate of said seat supports.
4. weld automatically according to any described servo straight line of claim 1 to 3, it is characterized in that: the automatic weldering of said servo straight line also comprises first guard shield that is used to protect water-cooled copper plate.
5. weld automatically according to any described servo straight line of claim 1 to 3, it is characterized in that: the automatic weldering of said servo straight line also comprises second guard shield that is used to protect straight line driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205115499U CN202498293U (en) | 2011-12-09 | 2011-12-09 | Servo linearity automatic welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205115499U CN202498293U (en) | 2011-12-09 | 2011-12-09 | Servo linearity automatic welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498293U true CN202498293U (en) | 2012-10-24 |
Family
ID=47034920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205115499U Withdrawn - After Issue CN202498293U (en) | 2011-12-09 | 2011-12-09 | Servo linearity automatic welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513653A (en) * | 2011-12-09 | 2012-06-27 | 上汽通用五菱汽车股份有限公司 | Servo linear automatic welding machine |
| CN104275566A (en) * | 2013-07-01 | 2015-01-14 | 上汽通用五菱汽车股份有限公司 | Automatic vehicle body welding device |
-
2011
- 2011-12-09 CN CN2011205115499U patent/CN202498293U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513653A (en) * | 2011-12-09 | 2012-06-27 | 上汽通用五菱汽车股份有限公司 | Servo linear automatic welding machine |
| CN102513653B (en) * | 2011-12-09 | 2014-08-27 | 上汽通用五菱汽车股份有限公司 | Servo linear automatic welding machine |
| CN104275566A (en) * | 2013-07-01 | 2015-01-14 | 上汽通用五菱汽车股份有限公司 | Automatic vehicle body welding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121024 Effective date of abandoning: 20140827 |
|
| RGAV | Abandon patent right to avoid regrant |