CN201970028U - Four-axle linked automatic welding auxiliary device - Google Patents
Four-axle linked automatic welding auxiliary device Download PDFInfo
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- CN201970028U CN201970028U CN 201020547619 CN201020547619U CN201970028U CN 201970028 U CN201970028 U CN 201970028U CN 201020547619 CN201020547619 CN 201020547619 CN 201020547619 U CN201020547619 U CN 201020547619U CN 201970028 U CN201970028 U CN 201970028U
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- straight rail
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Abstract
The utility model relates to the technology of automatic welding, and concretely relates to a four-axle linked automatic welding auxiliary device. The automatic welding auxiliary device solves problems of instable welding quality, lower efficiency, etc. of present manual welding, and comprises a numerical control device, an X-axial straight rail, a Y-axial straight rail, and a Z-axial straight rail; three axial straight rails are respectively provided with a slide platform directly or indirectly driven by a step motor and moving along the straight rails, the Y-axial straight rail is fixed on the slide platform of the X-axial straight rail, the Z-axial straight rail is fixed on the slide platform of the Y-axial straight rail; the slide platform of the Z-axial straight rail is fixedly provided with a step motor and a decelerator, a power output shaft of the decelerator is parallel to the Z-axial straight rail, and the decelerator is provided with an installation member used for fixing a welding gun; the step motor on the three axial straight rails and the step motor on the Z-axial straight rail slide platform are controlled by the numerical control device. The four-axle linked automatic welding auxiliary device is advantaged by reasonable and compact structure, capability of realization of automatic high-quality welding, no bearing of influence by manual factors, good application effect, high welding efficiency, good welding consistency, and capability of reduction of labor intensity of worker.
Description
Technical field
The utility model relates to automatic welding technique, specifically is a kind of four-axle linked formula automation auxiliary welding equipment.
Background technology
At present, the technical merit of part welding job is had relatively high expectations, for example: the joint of hydraulic support jack and the welding between cylinder barrel, pressurize 5 minutes must not seepage etc. under 31.5Mpa pressure to require the high 6mm of circumferential weld, weld seam tensile strength to be not less than 600Mpa, weld seam.
And all the time; the joint of hydraulic support jack and the welding between cylinder barrel all are to finish by manual welding; not only labour intensity is big; and because the long-time duplication of labour; it is bigger that weldquality is influenced by human factor; weldquality and outward appearance all can not reach promising result, the phenomenon of leakage occurs suppressing through regular meeting.Therefore,, how to solve problems such as welding quality instability, efficient are lower, realize the automation welding, and reach satisfied desirable welding effect, become the main direction of current techniques personnel research at the joint of hydraulic support jack and the welding between cylinder barrel.
Summary of the invention
The utility model provides a kind of four-axle linked formula automation auxiliary welding equipment of realizing the automation welding that is beneficial to for problems such as the welding quality instability, the efficient that solve present manual welding and exist are lower.
The utility model is to adopt following technical scheme to realize: four-axle linked formula automation auxiliary welding equipment comprises that numerical control device, the straight rail of X axis, Y-axis are to straight rail, the axially straight rail of Z; Be respectively equipped with by stepper motor on the three axially straight rails and directly or indirectly drive the slide unit that moves along straight rail, Y-axis is fixed on the slide unit of the straight rail of X axis to straight rail, the axially straight rail of Z is fixed in Y-axis on the slide unit of straight rail, and axially directly rail is vertical mutually to straight rail, Z for the straight rail of X axis, Y-axis; Be fixed with stepper motor on the slide unit of the axially straight rail of Z, reach the decelerator that power shaft connects with the stepper motor power output shaft through shaft coupling, the power output shaft of decelerator (being rotating shaft) is parallel with the axially straight rail of Z, and is fixed with the installed part that is used for fixing welding gun; Stepper motor on the three axially straight rails, the stepper motor that reaches on the axially straight rail slide unit of Z are controlled by numerical control device all.
Wherein, the straight rail of X axis, Y-axis to straight rail, the axially straight rail of Z, and the power output shaft of decelerator promptly be " four " of servicing unit described in the utility model.Described numerical control device can adopt industrial computer to realize, the function that will be realized at this numerical control device by those skilled in the art is programmed and realized.
Joint and the welding between cylinder barrel (as shown in Figure 5) with the hydraulic support jack are example, the course of work of device described in the utility model is described in detail in detail: at first, programme according to the joint of hydraulic support jack and the contact profile track of this two part of cylinder barrel, and write numerical control device, described program has determined welding track, is the core technology that concerns welding effect; Then, device described in the utility model is fixed, wherein the straight rail of Zhuan Zhi X axis, Y-axis are horizontally disposed with to straight rail, and by welding accessory with two workpiece to be welded (being the joint and the cylinder barrel of hydraulic support jack) contraposition, and be positioned the below of device described in the utility model, and the placement location of workpiece is consistent with contents of program; Wherein, the axially straight rail of the track that the straight rail of X axis, Y-axis move horizontally for the welding gun straight line to straight rail, Z is the track of vertical-lift welding gun, the power output shaft of decelerator be responsible for welding gun rotated to and welded seam between best soldering angle.Generally in use, the straight rail of X axis with device, Y-axis is to one of straight rail parallel with the straight bead in the welding track (parallel with the straight bead in the welding track to straight rail with Y-axis is example), adjustment by numerical control device, make welding gun be positioned an end of straight bead with best soldering angle as playing solder joint, play postwelding, under numerical control device control, welding gun moves to straight rail along Y-axis with the axially straight rail of Z, straight bead is welded, another end points until straight bead, the power output shaft half-twist of decelerator then, adjust welding torch position, make welding gun once more with the end of best soldering angle over against circular-arc weld seam, once more under numerical control device control, Y-axis moves along the straight rail of X axis to straight rail, welding gun moves along the axially straight rail of Z, finish welding to circular-arc weld seam, then under numerical control device control, the power output shaft of decelerator is half-twist once more, to residue straight bead, circular-arc weld seam welds in order, until joint and cylinder barrel are welded together, the joint and the welding of the automation between cylinder barrel of hydraulic support jack have been realized.
Compared with prior art, the utility model has adopted rationally, particular structure realizes, under the control of numerical control device, can effectively guarantee the position when welding gun is implemented welding, the accuracy of angular pose, realization automation welding makes welding gun implement welding according to multiple attitude.Except that the welding of joint that is used to realize jack and cylinder barrel, be equally applicable to the welding of jack piston rod end face ring weld seam.
The utility model is rational in infrastructure, compact, can realize the automation high-quality welding, is not subjected to artificial factor, and result of use is good, the welding efficiency height, and the welding high conformity can reduce working strength of workers.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is a control graph of a relation of the present utility model;
Fig. 5 is the joint of hydraulic support jack and the welding position schematic diagram between cylinder barrel;
Among the figure: the axially straight rail of 1-X; The axially straight rail of 2-Y; The axially straight rail of 3-Z; 4,5,6-slide unit; The 7-stepper motor; The 8-decelerator; 9 welding guns; The 10-installed part; The 11-joint; The 12-cylinder barrel.
The specific embodiment
As Figure 1-3, four-axle linked formula automation auxiliary welding equipment comprises that numerical control device, the straight rail 1 of X axis, Y-axis are to straight rail 2, the axially straight rail 3 of Z; Be respectively equipped with by stepper motor on the three axially straight rails and directly or indirectly drive the slide unit 4,5,6 that moves along straight rail, Y-axis is fixed on the slide unit 4 of the straight rail 1 of X axis to straight rail 2, the axially straight rail 3 of Z is fixed in Y-axis on the slide unit 5 of straight rail 2, and axially directly rail 3 is vertical mutually to straight rail 2, Z for the straight rail 1 of X axis, Y-axis; Be fixed with stepper motor 7 on the slide unit 6 of the axially straight rail 3 of Z, reach the decelerator 8 that power shaft connects with stepper motor 7 power output shafts through shaft coupling, the power output shaft of decelerator 8 (being rotating shaft) is parallel with the axially straight rail 3 of Z, and is fixed with the installed part 10 that is used for fixing welding gun 9; Stepper motor on the three axially straight rails, the stepper motor 7 that reaches on axially straight rail 3 slide units 6 of Z are controlled by numerical control device all.
Claims (1)
1. a four-axle linked formula automation auxiliary welding equipment is characterized in that: comprise that numerical control device, the straight rail of X axis (1), Y-axis are to straight rail (2), the axially straight rail (3) of Z; Be respectively equipped with by stepper motor on the three axially straight rails and directly or indirectly drive the slide unit (4,5,6) that moves along straight rail, Y-axis is fixed on the slide unit (4) of the straight rail of X axis (1) to straight rail (2), the axially straight rail (3) of Z is fixed in Y-axis on the slide unit (5) of straight rail (2), and axially directly rail (3) is vertical mutually to straight rail (2), Z for the straight rail of X axis (1), Y-axis; Be fixed with stepper motor (7) on the slide unit (6) of the axially straight rail (3) of Z, reach the decelerator (8) that power shaft connects with stepper motor (7) power output shaft through shaft coupling, the power output shaft of decelerator (8) is parallel with the axially straight rail (3) of Z, and is fixed with the installed part (10) that is used for fixing welding gun (9); Stepper motor on the three axially straight rails, the stepper motor (7) that reaches on axially straight rail (3) slide unit (6) of Z are controlled by numerical control device all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020547619 CN201970028U (en) | 2010-09-29 | 2010-09-29 | Four-axle linked automatic welding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020547619 CN201970028U (en) | 2010-09-29 | 2010-09-29 | Four-axle linked automatic welding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970028U true CN201970028U (en) | 2011-09-14 |
Family
ID=44575133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020547619 Expired - Fee Related CN201970028U (en) | 2010-09-29 | 2010-09-29 | Four-axle linked automatic welding auxiliary device |
Country Status (1)
| Country | Link |
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| CN (1) | CN201970028U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513677A (en) * | 2011-12-30 | 2012-06-27 | 长城汽车股份有限公司 | Four-axis linkage automatic spot welding machine |
| CN106112207A (en) * | 2016-08-17 | 2016-11-16 | 广东工业大学 | Gas metal-arc welding 3D increases material repair apparatus and method for repairing and mending |
| CN106141374A (en) * | 2016-08-17 | 2016-11-23 | 广东工业大学 | Non-consumable gas shielded arc welding 3D increases material repair apparatus and method for repairing and mending |
| CN109283199A (en) * | 2018-09-29 | 2019-01-29 | 东莞材料基因高等理工研究院 | A kind of online auxiliary welding equipment of synchrotron radiation X-ray in situ measurement |
-
2010
- 2010-09-29 CN CN 201020547619 patent/CN201970028U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513677A (en) * | 2011-12-30 | 2012-06-27 | 长城汽车股份有限公司 | Four-axis linkage automatic spot welding machine |
| CN106112207A (en) * | 2016-08-17 | 2016-11-16 | 广东工业大学 | Gas metal-arc welding 3D increases material repair apparatus and method for repairing and mending |
| CN106141374A (en) * | 2016-08-17 | 2016-11-23 | 广东工业大学 | Non-consumable gas shielded arc welding 3D increases material repair apparatus and method for repairing and mending |
| CN109283199A (en) * | 2018-09-29 | 2019-01-29 | 东莞材料基因高等理工研究院 | A kind of online auxiliary welding equipment of synchrotron radiation X-ray in situ measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |