CN201239849Y - Profiling mechanism for gantry type welding machine - Google Patents
Profiling mechanism for gantry type welding machine Download PDFInfo
- Publication number
- CN201239849Y CN201239849Y CNU2008200245085U CN200820024508U CN201239849Y CN 201239849 Y CN201239849 Y CN 201239849Y CN U2008200245085 U CNU2008200245085 U CN U2008200245085U CN 200820024508 U CN200820024508 U CN 200820024508U CN 201239849 Y CN201239849 Y CN 201239849Y
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- driven sprocket
- sensor
- pipe
- sprocket
- chain
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- Expired - Lifetime
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Abstract
The utility model discloses a profiling mechanism for a planer-type welding machine. The profiling mechanism comprises a planer-type welding machine bracket crossbeam, a cross slide way is arranged on the planer-type welding machine bracket crossbeam, a second sliding sleeve is arranged on a first sliding plate and matched with the cross slide way in a sliding manner, a vertical slide way is arranged on the first sliding plate, a first sliding sleeve is arranged on a second sliding plate and matched with the vertical slide way in a sliding manner, a welding torch and a profiling bracket are installed on the second sliding plate, an elevating mechanism is installed between the first sliding plate and the second sliding plate, a first tube and a second tube are installed on the planer-type welding machine bracket crossbeam, a spring is respectively installed inside the first tube and the second tube, a fixing support is installed on the first sliding plate, three sprockets are installed on the fixing support, a gear case is also installed on the fixing support, a second engine is installed on the gear case, a chain is installed among the main sprocket, the first driven sprocket and the second driven sprocket, one end of the chain is connected with the spring inside the first tube through a connecting part, a probe is installed on the connecting part and penetrates the first tube through a through groove, and the other end of the chain is connected with the spring inside the second tube through a connecting part. The profiling mechanism has the advantages of simple and compact structure, low manufacture cost and long service life.
Description
Technical field
The utility model relates to a kind of welding equipment, exactly is a kind of gantry weldering feeler mechanism.
Background technology
At present; gantry both domestic and external welding machine weld tracker; all be to connect and compose, because there is more disturbing factor in the working environment of gantry welding machine by photoelectric sensing and microprocessor; regular meeting descends the sensitivity of above-mentioned sensing device or microprocessor or lost efficacy; cause the welding gun delay of response, move slowly, thereby; make between welding gun and weld seam to produce deviation or welding gun and lag behind weldering and meet, influence welding quality." gantry welding machine automatic copying device " (country origin: China of application on October 28th, 2005, publication number: CN2843709, the day for announcing: put down in writing a kind of copying device 2006.12.06), can address the above problem, but, still have following defective: 1, sprocket wheel is that level is installed, and makes sprocket wheel to play a supporting role to chain, thereby, chain can only rely on two ends to be connected and fixed, and the middle part is unsettled, after long-term the use, chain easily fractures in the gravity effect, 2, level is installed sprocket wheel, is difficult to make sprocket wheel and chain engages tight, is prone to the phenomenon of the relative slip with chain of sprocket wheel, reduce copying accuracy, influenced the profiling effect.
Summary of the invention
The purpose of this utility model has provided a kind of gantry weldering feeler mechanism, and it can solve the problem of above-mentioned existence, and it can be played a supporting role to the chain middle part, makes chain be able at 3 and fixes, and is more firm, not fragile; It also can make chain and sprocket wheel fit tightly, and guarantees that sprocket wheel and chain tightly mesh, and prevents relative slip between sprocket wheel and chain, thereby, can ensure the quality of products.
The purpose of this utility model is achieved through the following technical solutions: gantry weldering feeler mechanism, comprise gantry weldering rack beam, first slide plate and second slide plate, on gantry weldering rack beam cross slide way is set, the back side of first slide plate is provided with second sliding sleeve, second sliding sleeve and cross slide way are slidingly matched, the first slide plate front is provided with vertical guide, the back back side of second slide plate is provided with first sliding sleeve, first sliding sleeve and vertical guide are slidingly matched, welding gun and profiling support are installed on second slide plate, first motor and leading screw are installed on first slide plate, the output shaft of first motor is connected with leading screw, the back side of second slide plate is provided with nut, nut is connected with threads of lead screw, first pipe and second pipe are installed on gantry weldering rack beam, first pipe and second pipe lay respectively at the first slide plate left and right sides, in first pipe and second pipe spring is installed respectively, offer groove on first pipe, first pipe is gone up the sensor installation support, the first sensor and second sensor are installed on the sensor stand, the first sensor and second sensor all are the sensors with switching function, the first slide plate back side mounting and fixing support, head sprocket is installed on the fixed mount, second driven sprocket and first driven sprocket, head sprocket, the axis of second driven sprocket and first driven sprocket is parallel to each other, the axis of head sprocket and the axis of leading screw are perpendicular, first driven sprocket and second driven sprocket lay respectively at the head sprocket both sides, go back the mounting teeth roller box on the fixed mount, second motor is installed on the gear-box, the output shaft of gear-box is connected with head sprocket, the power shaft of gear-box is connected with the output shaft of second motor, head sprocket, between first driven sprocket and second driven sprocket chain is installed, head sprocket, first driven sprocket and second driven sprocket respectively with chain engages, one end of chain is connected by an end of the interior spring of the connector and first pipe, probe is installed on this connector, one end of probe is passed outside first pipe by saturating groove, and the other end of chain is connected by an end of the interior spring of the connector and second pipe.
For further realizing the purpose of this utility model, can also realize by the following technical solutions: first fixture is set on the fixed mount, second fixture, offer first mounting groove and second mounting groove on first fixture and second fixture respectively, second driven sprocket is positioned at second mounting groove, first driven sprocket is positioned at first mounting groove, second guide pad is installed in second fixture, first guide pad is installed in first fixture, arc frame is installed on the fixed mount, arc frame is between second driven sprocket and first driven sprocket, first inclined-plane that tilts to the first driven sprocket direction is set on first guide pad, second inclined-plane that tilts to the second driven sprocket direction is set on second guide pad, and chain is positioned at second inclined-plane, between first inclined-plane and the arc frame.Offer the four-wheel groove on second guide pad, offer the third round groove on first guide pad, offer second race and first race on the arc frame.The first sensor and second sensor all are inductance approach switches.The first sensor and second sensor all are microswitches.The first sensor and second sensor all are magnetic induction switches.
Good effect of the present utility model is: it has the advantage of compactness simple for structure, cheap for manufacturing cost, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is a perspective view of the present utility model; Fig. 3 is that the A of Fig. 1 is to the structure for amplifying schematic diagram; Fig. 4 is that the C of Fig. 3 is to structural representation; Fig. 5 is the B-B sectional structure schematic diagram of Fig. 4; The perspective view of Fig. 6 arc-shaped bracket.
Number in the figure: the output shaft of 1 first motor, 2 leading screws, 3 vertical guide, 4 first sliding sleeves, 5 second slide plates, 6 second motor, 7 probes, 8 gear-boxes, 9 first pipes, 10 gantry welding rack beams, 11 cross slide waies, 12 second sliding sleeves, 13 first slide plates, 14 chains, 15 saturating groove 16 first sensors 17 sensor stands 18 second sensors 19 second pipe 41 first inclined-planes, 20 fixed mount 21 first fixtures, 22 second fixture 23 second driven sprockets, 24 first driven sprocket 25 arc frames, 26 installing hole 27 first guide pads, 28 second guide pad 29 head sprockets, 30 second race 31 first races, 32 fourth round groove 33 third round grooves, 34 arc frame installing plate 35 arc frame arc pallets, 36 welding gun 37 copying supports, 38 second mounting groove 39 first mounting grooves, 40 second inclined-planes 42 chain pins, 43 gear-boxes.
The specific embodiment
Weldering feeler mechanism in gantry described in the utility model, comprise gantry weldering rack beam 10, first slide plate 13 and second slide plate 5, on gantry weldering rack beam 10 two cross slide waies 11 can be set, the back side of first slide plate 13 is provided with second sliding sleeve 12, second sliding sleeve 12 is slidingly matched with cross slide way 11, first slide plate, 13 fronts can be provided with two vertical guide 3, the back back side of second slide plate 5 is provided with first sliding sleeve 4, first sliding sleeve 4 is slidingly matched with vertical guide 3, welding gun 36 and profiling support 37 are installed on second slide plate 5, first motor 1 and leading screw 2 are installed on first slide plate 13, the output shaft of first motor 1 is connected with leading screw 2, the back side of second slide plate 5 is provided with nut, nut is threaded with leading screw 2, nut, leading screw 2, first motor 1, the vertical guide 3 and first sliding sleeve 4 connect and compose screw-nut body, first motor, 1 output shaft can be driven rotatablely moving of leading screw 2, change into the rectilinear motion up and down of second slide plate, 5 relative first slide plates 13, first pipe, 9 and second pipe 19 is installed on gantry weldering rack beam 10, first pipe, 9 and second pipe 19 lays respectively at first slide plate, 13 left and right sides, in first pipe, 9 and second pipe 19 spring is installed respectively, the outer end of two springs all is connected with gantry weldering support by connector, offer groove 15 on first pipe 9, sensor installation support 17 on first pipe 9, the first sensor 16 and second sensor 18 are installed on the sensor stand 17, first slide plate, 13 back side mounting and fixing supports 20, head sprocket 29 is installed on the fixed mount 20, second driven sprocket 23 and first driven sprocket 24, head sprocket 29, the axis of second driven sprocket 23 and first driven sprocket 24 is parallel to each other, the axis of the axis of head sprocket 29 and leading screw 2 is perpendicular, it is head sprocket 29, second driven sprocket 23 and first driven sprocket 24 all are vertical installations, first driven sprocket 24 and second driven sprocket 23 lay respectively at head sprocket 29 both sides, go back mounting teeth roller box 8 on the fixed mount 20, second motor 6 is installed on the gear-box 8, the output shaft 43 of gear-box is connected with head sprocket 29, the power shaft of gear-box 8 is connected with the output shaft of second motor 6, head sprocket 29, chain 14 is installed between first driven sprocket 24 and second driven sprocket 23, head sprocket 29, first driven sprocket 24 and second driven sprocket 23 mesh with chain 14 respectively, three sprocket wheels branches vertically clamp chain 14 up and down, chain 14 can be fixedly secured, both can play a supporting role to the middle part of chain 14, can make sprocket wheel and chain engages tight again, prevent from that sprocket wheel is relative with chain to slide; One end of chain 14 is connected with first the inner of managing the spring in 9 by connector, and probe 7 is installed on this connector, and an end of probe 7 passes first by saturating groove 15 and manages outside 9, and the other end of chain 14 is connected by the inner of the spring in the connector and second pipe 19.As Fig. 3 and shown in Figure 5, head sprocket 29 is above chain 14, and vertical and chain 14 engagements, second driven sprocket 23 and first driven sprocket 24 are propped up tensioner with chain 14 below chain 14, on the one hand, can make head sprocket 29 tightr with chain 14 engagements, can prevent from effectively to take place between head sprocket 29 and the chain 14 relative slide lose tooth phenomenon, the precision that the raising profiling is welded; On the other hand, chain 14 is vertically placed, and promptly the axis of the chain pin 42 of chain 14 is all parallel with horizontal plane, can guarantee that chain 14 is not prone to the bad situation of chain segment rhegma under the long term of gravity.
Operation principle: under the off working state, probe 7 is positioned at second sensor, 18 outsides.During work, make the contour wheel of profiling support 37 be adjacent to be processed earlier; Restart second motor, 6, the second motor 6 and drive head sprockets 29 by gear-box 8 and rotate, head sprocket 29 drives chains 14 and moves, make chain 14 will pop one's head in 7 be pulled between the first sensor 16 and second sensor 18 till; When chain 14 was pulled, the spring of first pipe in 9 be by chain 14 stretching energy storage, and at this moment, the elastic force that the contour wheel of profiling support 37 and pretightning force between to be processed equal between two interior springs of first pipe, 9 and second pipe 19 is poor; During welding, when solder side narrows down, pretightning force increases, profiling support 37 drives second slide plate 5 and first slide plate 13 moves to second motor, 6 directions, head sprocket 29 does not rotate, pulling chain 14 drives probe 7 and moves to first sensor 16 directions, after probe 7 arrives first sensor 16, first sensor 16 controls second motor 6 is just changeing, second motor 6 drives head sprocket 29 by gear-box 8 and rotates, head sprocket 29 moves chain 14 in the other direction, and probe 7 is come back between the first sensor 16 and second sensor 18; When solder side broadens, pretightning force reduces, spring in first pipe 9 moves to the workpiece direction by chain 14 pulling first slide plates 13 and second slide plate 5, at this moment, probe 7 moves to second sensor, 18 directions, when probe 7 arrives second sensor, 18 places, and 6 counter-rotatings of second sensor, 18 controls, second motor, second motor 6 drives chain 14 by gear-box 8 and head sprocket 29 and moves, and finally makes probe 7 again between the first sensor 16 and second sensor 18.
For the ease of processing and fabricating, first fixture 21 can be set on fixed mount 20, second fixture 22, first fixture 21 and second fixture 22 can be made one with fixed mount 20, also can be as Fig. 3 and shown in Figure 5, first fixture 21 and second fixture 22 are to be installed on the fixed mount 20 by bolt, offer first mounting groove 39 and second mounting groove 38 on first fixture 21 and second fixture 22 respectively, make the cross section of first fixture 21 and second fixture 22 be " U " type, second driven sprocket 23 is positioned at second mounting groove 38, first driven sprocket 24 is positioned at first mounting groove 39, in second fixture 22 second guide pad 28 is installed, in first fixture 21 first guide pad 27 is installed, arc frame 25 is installed on the fixed mount 20, arc frame 25 is by arc frame installing plate 34, arc frame arc pallet 35 connects and composes, offer installing hole 26 on the arc frame installing plate 34, available bolt passes installing hole 26 arc frame installing plate 34 is fixed on 20; Arc frame 25 is between second driven sprocket 23 and first driven sprocket 24, first guide pad 27 is provided with first inclined-plane 41 to the inclination of first driven sprocket, 24 directions, second guide pad 28 is provided with to second inclined-plane 40 of second driven sprocket, 23 directions inclination, and chain 14 is between second inclined-plane 40, first inclined-plane 41 and arc frame 25.Constitute the curved channel of chain 14 motions between the arc frame arc pallet 35 and second inclined-plane 40, first inclined-plane 41, on the one hand, can guarantee chain 14 and head sprocket 29 tight interlocks effectively, thereby further guarantee the accuracy of profiling welding, on the other hand, can guarantee not shake when chain 14 moves, and to chain 14 middle supporting roles.
For strengthening first guide pad 27, the guide effect of second guide pad 28 and 25 pairs of chains 14 of arc frame, guarantee the accuracy of welding, need to increase by second inclined-plane 40, the length of first inclined-plane 41 and arc frame arc pallet 35, but, because the space on the fixed mount 20 is limited, second inclined-plane 40, after the length of first inclined-plane 41 and arc frame arc pallet 35 increases, can be to head sprocket 29, the rotation of second driven sprocket 23 and first driven sprocket 24 causes interference, for solving above-mentioned contradiction, as shown in Figure 5, can on second guide pad 28, offer four-wheel groove 32, offer third round groove 33 on first guide pad 27, offer second race 30 and first race 31 on the arc frame 25, four-wheel groove 32, third round groove 33, second race 30 and first race 31 can make head sprocket 29, second driven sprocket 23 and first driven sprocket 24 are not subjected to first guide pad 27 in rotation process, the interference of second guide pad 28 and arc frame 25.
Processing and fabricating gantry weldering described in the utility model feeler mechanism, the first sensor 16 and second sensor 18 can all be inductance approach switches.Because the inductance approach switch reaction is comparatively sensitive, accommodative ability of environment is stronger, and price is relatively low, therefore, the most suitable being installed on gantry weldering feeler mechanism of inductance approach switch used.
Learning that by experiment the first sensor 16 and second sensor 18 can all be microswitches also, can all be magnetic induction switches also, still, and the ability of taking all factors into consideration its sensitivity, price and conforming is all superior not as inductance approach switch.
The utility model not technology contents of detailed description is known technology.
Claims (6)
1, gantry weldering feeler mechanism, comprise gantry weldering rack beam (10), first slide plate (13) and second slide plate (5), on gantry weldering rack beam (10) cross slide way (11) is set, the back side of first slide plate (13) is provided with second sliding sleeve (12), second sliding sleeve (12) is slidingly matched with cross slide way (11), first slide plate (13) front is provided with vertical guide (3), the back back side of second slide plate (5) is provided with first sliding sleeve (4), first sliding sleeve (4) is slidingly matched with vertical guide (3), second slide plate (5) is gone up welding gun (36) and profiling support (37) is installed, first slide plate (13) is gone up first motor (1) and leading screw (2) is installed, the output shaft of first motor (1) is connected with leading screw (2), the back side of second slide plate (5) is provided with nut, nut is threaded with leading screw (2), gantry weldering rack beam (10) is gone up first pipe (9) and second pipe (19) is installed, first pipe (9) and second pipe (19) lay respectively at first slide plate (13) left and right sides, in first pipe (9) and second pipe (19) spring is installed respectively, offer groove (15) on first pipe (9), first pipe (9) is gone up sensor installation support (17), sensor stand (17) is gone up first sensor (16) and second sensor (18) is installed, first sensor (16) and second sensor (18) all are the sensors with switching function, it is characterized in that: first slide plate (13) back side mounting and fixing support (20), fixed mount (20) is gone up head sprocket (29) is installed, second driven sprocket (23) and first driven sprocket (24), head sprocket (29), the axis of second driven sprocket (23) and first driven sprocket (24) is parallel to each other, the axis of the axis of head sprocket (29) and leading screw (2) is perpendicular, first driven sprocket (24) and second driven sprocket (23) lay respectively at head sprocket (29) both sides, fixed mount (20) is gone up also mounting teeth roller box (8), gear-box (8) is gone up second motor (6) is installed, the output shaft of gear-box (43) is connected with head sprocket (29), the power shaft of gear-box (8) is connected with the output shaft of second motor (6), head sprocket (29), between first driven sprocket (24) and second driven sprocket (23) chain (14) is installed, head sprocket (29), first driven sprocket (24) and second driven sprocket (23) mesh with chain (14) respectively, one end of chain (14) is connected by an end of the interior spring of the connector and first pipe (9), probe (7) is installed on this connector, one end of probe (7) is passed outside first pipe (9) by saturating groove (15), and the other end of chain (14) is connected by an end of the interior spring of the connector and second pipe (19).
2, weldering feeler mechanism in gantry according to claim 1, it is characterized in that: first fixture (21) is set on the fixed mount (20), second fixture (22), offer first mounting groove (39) and second mounting groove (38) on first fixture (21) and second fixture (22) respectively, second driven sprocket (23) is positioned at second mounting groove (38), first driven sprocket (24) is positioned at first mounting groove (39), second guide pad (28) is installed in second fixture (22), first guide pad (27) is installed in first fixture (21), fixed mount (20) is gone up arc frame (25) is installed, arc frame (25) is positioned between second driven sprocket (23) and first driven sprocket (24), first inclined-plane (41) that tilts to first driven sprocket (24) direction is set on first guide pad (27), second inclined-plane (40) that tilts to second driven sprocket (23) direction is set on second guide pad (28), and chain (14) is positioned at second inclined-plane (40), between first inclined-plane (41) and the arc frame (25).
3, weldering feeler mechanism in gantry according to claim 2, it is characterized in that: second guide pad is offered four-wheel groove (32) on (28), offer third round groove (33) on first guide pad (27), offer second race (30) and first race (31) on the arc frame (25).
4, according to each the described gantry weldering feeler mechanism in the claim 1 to 3, it is characterized in that: first sensor (16) and second sensor (18) all are inductance approach switches.
5, according to each the described gantry weldering feeler mechanism in the claim 1 to 3, it is characterized in that: first sensor (16) and second sensor (18) all are microswitches.
6, according to each the described gantry weldering feeler mechanism in the claim 1 to 3, it is characterized in that: first sensor (16) and second sensor (18) all are magnetic induction switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200245085U CN201239849Y (en) | 2008-06-20 | 2008-06-20 | Profiling mechanism for gantry type welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200245085U CN201239849Y (en) | 2008-06-20 | 2008-06-20 | Profiling mechanism for gantry type welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201239849Y true CN201239849Y (en) | 2009-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200245085U Expired - Lifetime CN201239849Y (en) | 2008-06-20 | 2008-06-20 | Profiling mechanism for gantry type welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201239849Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579793B (en) * | 2009-05-27 | 2011-05-04 | 无锡华联科技集团有限公司 | Tracking adjusting device for V-shaped welding machine |
| CN102319970A (en) * | 2011-08-18 | 2012-01-18 | 山东水泊焊割设备制造有限公司 | Parallelogram formula bonding machine feeler and Liangmen formula automatic welding machine |
| CN104475918A (en) * | 2014-10-31 | 2015-04-01 | 安徽省绩溪家德钢结构有限责任公司 | Gantry-type automatic welding and gouging integrated machine for welding steel pipe rods |
| CN106670622A (en) * | 2017-01-12 | 2017-05-17 | 上海电气核电设备有限公司 | U-shaped tube axial movement detecting device and method of tube-tube sheet welding system |
-
2008
- 2008-06-20 CN CNU2008200245085U patent/CN201239849Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579793B (en) * | 2009-05-27 | 2011-05-04 | 无锡华联科技集团有限公司 | Tracking adjusting device for V-shaped welding machine |
| CN102319970A (en) * | 2011-08-18 | 2012-01-18 | 山东水泊焊割设备制造有限公司 | Parallelogram formula bonding machine feeler and Liangmen formula automatic welding machine |
| CN102319970B (en) * | 2011-08-18 | 2014-07-09 | 山东水泊焊割设备制造有限公司 | Parallelogram-type welding machine tracer and beam door type automatic welding machine |
| CN104475918A (en) * | 2014-10-31 | 2015-04-01 | 安徽省绩溪家德钢结构有限责任公司 | Gantry-type automatic welding and gouging integrated machine for welding steel pipe rods |
| CN104475918B (en) * | 2014-10-31 | 2016-08-17 | 安徽省绩溪家德钢结构有限责任公司 | A kind of gate-type automatic welding gouge all-in-one for welded still pipe bar |
| CN106670622A (en) * | 2017-01-12 | 2017-05-17 | 上海电气核电设备有限公司 | U-shaped tube axial movement detecting device and method of tube-tube sheet welding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG SHUIPO WELDING + CUTTING EQUIPMENT MANUFA Free format text: FORMER OWNER: LIU SHUAI Effective date: 20120331 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120331 Address after: 272613, Shandong, Liangshan province Jining Town Industrial Zone boxing Patentee after: Shandong Shuibo Welding Cutting Equipment Manufacturing Co.,Ltd. Address before: 272613 Shandong city of Jining province Liangshan boxing Town Industrial Park Shandong Shuibo Co. Ltd. Patentee before: Liu Shuai |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090520 |
|
| CX01 | Expiry of patent term |