CN1298495C - Laser welding experiment desk using robot to weld - Google Patents
Laser welding experiment desk using robot to weld Download PDFInfo
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- CN1298495C CN1298495C CNB2004100892965A CN200410089296A CN1298495C CN 1298495 C CN1298495 C CN 1298495C CN B2004100892965 A CNB2004100892965 A CN B2004100892965A CN 200410089296 A CN200410089296 A CN 200410089296A CN 1298495 C CN1298495 C CN 1298495C
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Abstract
The present invention relates to a laser welding experiment desk using a robot for welding, which is used for the field of mechanical engineering. The laser welding experiment desk comprises a horizontal and vertical moving mechanism, a rotary mechanism, a rotary big plate mechanism and a support frame, wherein the horizontal and vertical mechanism and the rotary mechanism are fixed on the rotary big plate mechanism; the rotary big plate mechanism is connected with the support frame; the support frame is smoothly put on the ground; the horizontal and vertical moving mechanism comprises a hand wheel, a gripping head, a manual wheel, a test piece positioning plate, a support plate frame, a vertical feeding device and a horizontal feeding device; the support plate frame is fixed on the vertical feeding device; the vertical feeding device is fixed on the horizontal feeding device; the gripping head and the test piece positioning plate are fixed on the support plate frame; the hand wheel is arranged at the end of the horizontal feeding device; the manual wheel is arranged at the end of the vertical feeding device. The laser welding experiment desk saves experiment cost and enhances experiment efficiency; more importantly, the laser welding experiment desk makes experiment sample pieces precisely positioned according to the operation mechanical device in the space position of a workpiece weld joint to satisfy the precision requirements of laser experiments.
Description
Technical field
The present invention relates to a kind of laser weld testing stand, particularly a kind of laser weld testing stand by the robot welding.Be used for mechanical engineering field.
Background technology
In the plate sheet welding of automobile manufacturing field, obtained some effects by the laser fusion welding of welding robot enforcement and the welding technology of laser braze welding, but furtherd investigate after also having many problems to obtain technological parameter by soldering test.The basic skills of being tested by the laser weld of robot welding is during test, in order effectively to test and save experimentation cost, to need to make the test exemplar of several specifications.Simultaneously, for obtaining welding condition accurately, require welding procedure equipment clamping test exemplar after, the locus of simulation workpiece weld seam reality and accurate location are welded by robot then.Therefore, various combinations and accurate location are carried out to the soldering test exemplar in the locus that soldering test exemplar that can the clamping plurality of specifications on a kind of device can be finished simulation workpiece weld seam reality again, can satisfy the requirement of laser weld test.
Find through literature search prior art, China Patent No. is: 92105663X, name is called: high production laser welding assembly and method, the feature readme of this patent is: a kind of by aiming at ground and along a longitudinal axis a plurality of laser-beam welding machines are set separatedly effectively mutually to come along the method for this long public weld line weldering knot sheet metal above a public weld line.In a preferred embodiment, each bonding machine can be regulated separately on a direction that is parallel to the perpendicular axis of pitch of longitudinal axis, and sheet metal is aligned to correct contact relation and clamps so that welding at the public weld line in upper surface upper edge.Each laser machine is along the part of a weld line welded blank.And the relative displacement between each bonding machine and sheet material greater than the effective spacing between each bonding machine to guarantee along public weld line continuous pass.As can be seen from Figure, clamping sheet material is the clamp that can not adjust the position, can not the test exemplar be located accurately according to the locus of the workpiece weld seam device of operating machine, thereby can not satisfy the required precision of laser test.
Summary of the invention
The present invention is directed to the above problem that exists in the prior art, propose a kind of laser weld testing stand by the robot welding.Make the soldering test exemplar that it can the clamping plurality of specifications, various combinations and accurate location are carried out to the soldering test exemplar in the locus that can finish simulation workpiece weld seam reality again.
The present invention is achieved by the following technical solutions, the present invention includes: level and vertical movement mechanism, rotating mechanism, the big plate of rotation mechanism, support.Manually-operated level and vertical movement mechanism can realize that clamping, horizontal feed, vertical feed and lock-bit put function; The manually-operated rotating mechanism can be realized clamping, rotation, calibration and positioning function; Rotate that big plate mechanism has the carrying rotating mechanism and level, vertical movement mechanism manually-operated simultaneously can realize rotating and positioning function; Bracket supports is rotated big plate mechanism and removable.With joint bolt rotating mechanism and level and vertical movement mechanism are fixed on and rotate in the big plate mechanism, rotate big plate mechanism and be connected with support, support is placed on the ground reposefully.
Level and vertical movement mechanism comprise: grillage, first group of chuck, the first test specimen location-plate (location-plate that different size can be arranged according to the test specimen of different size), horizontal feed device, vertical feed device, first-hand driving wheel, second-hand's driving wheel.With screw chuck and test specimen location-plate are fixed on the grillage, to prop up grillage with screw is fixed on the vertical feed device, with screw the vertical feed device is fixed on the horizontal feed device, manual pulley is contained in the leading screw axle head on horizontal feed device and the vertical feed device, fixes with holding screw.With screw the horizontal feed device is fixed in the big plate of the rotation mechanism.
The horizontal feed device is made of guide rod, slide block, matrix, plate, little copper sheathing and leading screw group (but self-locking).Closing, slide block set is on guide rod with screw for plate and slide block, and the guide rod tight fit is inserted in the matrix, and closing, little copper sheathing is inserted at two ends with screw for leading screw group and plate, and little copper sheathing is pressed in the matrix.Little copper sheathing tight fit is fitted in the matrix, and leading screw group two ends are inserted little copper sheathing and closed with the screw handle with plate.
The vertical feed apparatus structure is identical with the horizontal feed apparatus structure.
Rotating mechanism comprises: rotor, small bearing bracket, second group of chuck, second test specimen location-plate, two overlap little turning cylinder assembling, indexing means, the 3rd manual pulley.With screw chuck and test specimen location-plate are fixed on the rotor, with screw indexing means is installed on the rotor, the rotor two ends are equipped with a hole, these two Kong Yuxiao turning cylinder assembling seams are located and are connected with flange, the axle that little axle rotates assembling is installed on the bearing block, manual pulley is contained in little axle head and fixes with locking nut, with screw small bearing bracket is fixed in the big plate of the rotation mechanism.
Rotating big plate mechanism comprises: big plate, suspension holdfast, big bearing block, the big turning cylinder assembling of two covers, alignment pin, big manual pulley.With screw suspension holdfast is fixed on the big plate, the assembling of macro-axis moving axis is connected with suspension holdfast seam location and with flange, the assembling of macro-axis moving axis is installed on the big bearing block, big manual pulley is contained in big axle head and fixes with split nut, big bearing block is directly installed on the support, and alignment pin inserts in the big bearing saddle bore and can insert in the suspension holdfast corresponding aperture and finish positioning function.
Support comprises: upright support, horizontal frame, moving runner, each other part all connects with screw.
During soldering test, at first the test exemplar of the required specification of pilot project is placed on rotating mechanism and level and the vertical movement mechanism and with the location-plate location, with chuck the test exemplar is clamped then, chuck of the present invention can clamp the test exemplar of plurality of specifications.Then, it is as follows that various operations are carried out in the locus of the workpiece weld seam that will simulate by pilot project: the first step, according to the angle indication of indexing means rotating mechanism is forwarded to required angle (comprising 0 degree), and use the dog screw locking positioning.In second step, operant level and vertical movement mechanism make test exemplar overlap joint or are docked to the precalculated position, leading screw auto lock location.In the 3rd step, the big plate of operation rotation mechanism makes big plate forward required angle (comprising 0 degree) to, uses the alignment pin locking positioning.The welding of last operation robot.
The present invention has substantive distinguishing features, can use chuck to clamp the test exemplar of plurality of specifications by the laser weld test requirements document, various combinations and accurate location are carried out to the test exemplar in the locus of the workpiece weld seam that will simulate by pilot project simultaneously, not only saved experimentation cost, improved test efficiency, main is locatees the test exemplar according to the locus of the workpiece weld seam device of operating machine accurately, satisfy the required precision of laser test, have the independent feature that all kinds of welding system does not have.
Description of drawings
Fig. 1 general structure schematic diagram of the present invention
Fig. 2 level of the present invention and vertical movement mechanism structural representation
Horizontal feed apparatus structure schematic diagram in Fig. 3 level of the present invention and the vertical movement mechanism structure
Fig. 4 rotating mechanism structural representation of the present invention
Fig. 5 the present invention rotates big plate mechanism structure schematic diagram
Fig. 6 supporting structure schematic diagram of the present invention
The specific embodiment
As shown in Figure 1 and Figure 2, the present invention includes: level and vertical movement mechanism 1, rotating mechanism 2, the big plate of rotation mechanism 3, support 4.With joint bolt rotating mechanism 2 and level and vertical movement mechanism 1 are fixed on and rotate in the big plate mechanism 3, rotate big plate mechanism 3 and be connected with support 4, support 4 is placed on the ground reposefully.Level and vertical movement mechanism 1 comprise first-hand driving wheel 5, first group of chuck 6, second-hand's driving wheel 7, the first test specimen location-plate 8, a grillage 9, vertical feed device 10, horizontal feed device 11, to prop up grillage 9 with screw and be fixed on the vertical feed device 10, with screw vertical feed device 10 is fixed on the horizontal feed device 11, with screw the first group of chuck 6 and the first test specimen location-plate 8 are fixed on the grillage 9, first-hand driving wheel 5 is contained in horizontal feed device 11 ends, and second-hand's driving wheel 7 is contained in vertical feed device 10 ends.
As shown in Figure 3, horizontal feed device 11 comprises: matrix 12, little copper sheathing 13, leading screw group 14 (but self-locking), guide rod 15, plate 16, slide block 17.Plate 16 is enclosed within merging on the guide rod with slide block 17 usefulness screws, and guide rod 15 tight fits are inserted in the matrix 12, and little copper sheathing 13 tight fits are fitted in the matrix 12, and leading screw group 14 two ends are inserted little copper sheathing 13 and closed with plate 16 usefulness screws handle.
Vertical feed device 10 is identical with horizontal feed device 11 structures.
As shown in Figure 4, rotating mechanism 2 comprises: indexing means 18, rotor 19, the second test specimen location-plate 20, second group of chuck 21, little turning cylinder assembling the 22, the 3rd manual pulley 23, small bearing bracket 24.With screw the second group of chuck 21 and the second test specimen location-plate 20 are fixed on the rotor 19, with screw indexing means 18 is installed on the rotor 19, rotor 19 two ends are equipped with a hole, these two Kong Yuxiao turning cylinders assemble 22 seams location and connect with flange, little axle rotates assembling 22 and is connected with small bearing bracket 24, and the 3rd manual pulley 23 is contained in little axle and rotates and assemble axle head.
As shown in Figure 5, rotate big plate mechanism 3 and comprise: big plate 25, big bearing block 26, suspension holdfast 27, big turning cylinder assembling 28, big manual pulley 29, alignment pin 30.With screw suspension holdfast 27 is fixed on the big plate 25, big turning cylinder assembling 28 is connected with suspension holdfast 27 seams location and with flange, big turning cylinder assembling 28 is installed on the big bearing block 26, big manual pulley 29 is contained in big turning cylinder and assembles 28 ends, big bearing block 26 is directly installed on the support 4, and alignment pin 30 inserts in big bearing block 26 holes and can insert in suspension holdfast 27 corresponding apertures and finish positioning function.
As shown in Figure 6, support 4 comprises: upright support 31, horizontal frame 32, moving runner 33, and will stand support 31 with screw and put together on the horizontal frame 32, with screw moving runner 33 is put together on the horizontal frame 32.
Claims (7)
1, a kind of laser weld testing stand by the robot welding, comprise: level and vertical movement mechanism (1), rotating mechanism (2), rotate big plate mechanism (3), support (4), it is characterized in that, level and vertical movement mechanism (1) and rotating mechanism (2) are fixed on and rotate in the big plate mechanism (3), rotating big plate mechanism (3) is connected with support (4), support (4) is placed on the ground reposefully, wherein, level and vertical movement mechanism (1) comprise manual pulley (5), chuck (6), manual pulley (7), test specimen location-plate (8), prop up grillage (9), vertical feed device (10), horizontal feed device (11), propping up grillage (9) is fixed on the vertical feed device (10), vertical feed device (10) is fixed on the horizontal feed device (11), chuck (6) and test specimen location-plate (8) are fixed on the grillage (9), manual pulley (5) is located at horizontal feed device (11) end, and manual pulley (7) is located at vertical feed device (10) end.
2, the laser weld testing stand by the robot welding as claimed in claim 1, it is characterized in that, horizontal feed device (11) comprising: matrix (12), little copper sheathing (13), leading screw group (14), guide rod (15), plate (16), slide block (17), slide block (17) and plate (16) trap on guide rod (15), guide rod (15) tight fit is inserted in the matrix (12), little copper sheathing (13) tight fit is fitted in the matrix (12), and leading screw group (14) two ends are inserted little copper sheathing (13) and closed with the screw handle with plate (16).
3, as claim 1 or 2 described laser weld testing stands, it is characterized in that vertical feed device (10) is identical with horizontal feed device (11) structure by the robot welding.
4, laser weld testing stand by the robot welding as claimed in claim 1, it is characterized in that, rotating mechanism (2) comprising: indexing means (18), rotor (19), test specimen location-plate (20), chuck (21), little turning cylinder assembling (22), manual pulley (23), small bearing bracket (24), chuck (21) and test specimen location-plate (20) are fixed on the rotor (19), indexing means (18) is arranged on the rotor (19), rotor (19) two ends are equipped with a hole, these two Kong Yuxiao turning cylinder assembling (22) seams are located and are connected with flange, little axle rotates assembling (22) and is connected with small bearing bracket (24), and manual pulley (23) is located at little axle and rotates the assembling axle head.
5, laser weld testing stand by the robot welding as claimed in claim 1, it is characterized in that, rotating big plate mechanism (3) comprising: big plate (25), big bearing block (26), suspension holdfast (27), big turning cylinder assembling (28), big manual pulley (29), alignment pin (30), suspension holdfast (27) is fixed on the big plate (25), big turning cylinder assembling (28) is connected with suspension holdfast (27) seam location and with flange, big turning cylinder assembling (28) is arranged on the big bearing block (26), big manual pulley (29) is arranged on big turning cylinder assembling (28) end, big bearing block (26) is set directly on the support (4), and alignment pin (30) inserts in big bearing block (26) hole and inserts in suspension holdfast (27) corresponding aperture and finish the location.
6, the laser weld testing stand by the robot welding as claimed in claim 1, it is characterized in that, support (4) comprising: upright support (31), horizontal frame (32), moving runner (33), and upright support (31) puts together on the horizontal frame (32), and moving runner (33) puts together on the horizontal frame (32).
7, the laser weld testing stand by the robot welding as claimed in claim 1 is characterized in that supporting plate (9) upper surface limit is parallel all the time on the locus with the pairing upper surface of rotor (19) limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100892965A CN1298495C (en) | 2004-12-09 | 2004-12-09 | Laser welding experiment desk using robot to weld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100892965A CN1298495C (en) | 2004-12-09 | 2004-12-09 | Laser welding experiment desk using robot to weld |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1618564A CN1618564A (en) | 2005-05-25 |
| CN1298495C true CN1298495C (en) | 2007-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100892965A Expired - Fee Related CN1298495C (en) | 2004-12-09 | 2004-12-09 | Laser welding experiment desk using robot to weld |
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| Country | Link |
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| CN (1) | CN1298495C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623867B (en) * | 2008-07-11 | 2010-12-01 | 中国科学院沈阳自动化研究所 | Device and method for making robot track given route at high accuracy |
| CN107505146A (en) * | 2017-10-19 | 2017-12-22 | 上汽大众汽车有限公司 | A kind of laser welding and cutting test stand |
| CN110369888B (en) * | 2019-07-29 | 2021-05-11 | 江苏富爱科技发展有限公司 | Crystal inner carving clamp |
| CN110880257B (en) * | 2019-12-06 | 2021-06-01 | 齐雪莲 | Vein simulation injection auxiliary device based on medical nursing teaching |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11320168A (en) * | 1998-05-08 | 1999-11-24 | Amada Co Ltd | Work clamping device in plate member processing machine |
| JP2000158188A (en) * | 1998-11-26 | 2000-06-13 | Amada Co Ltd | Plate processing machine |
| JP2001225242A (en) * | 2000-02-14 | 2001-08-21 | Kawasaki Heavy Ind Ltd | Processing jig |
| US6586945B1 (en) * | 1998-07-02 | 2003-07-01 | Printer Ribbon Inkers Limited | Method and apparatus for testing toner cartridges |
-
2004
- 2004-12-09 CN CNB2004100892965A patent/CN1298495C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11320168A (en) * | 1998-05-08 | 1999-11-24 | Amada Co Ltd | Work clamping device in plate member processing machine |
| US6586945B1 (en) * | 1998-07-02 | 2003-07-01 | Printer Ribbon Inkers Limited | Method and apparatus for testing toner cartridges |
| JP2000158188A (en) * | 1998-11-26 | 2000-06-13 | Amada Co Ltd | Plate processing machine |
| JP2001225242A (en) * | 2000-02-14 | 2001-08-21 | Kawasaki Heavy Ind Ltd | Processing jig |
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| CN1618564A (en) | 2005-05-25 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070207 Termination date: 20111209 |