CN203045188U - Height tracer and gantry weld using same - Google Patents
Height tracer and gantry weld using same Download PDFInfo
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- CN203045188U CN203045188U CN 201220727946 CN201220727946U CN203045188U CN 203045188 U CN203045188 U CN 203045188U CN 201220727946 CN201220727946 CN 201220727946 CN 201220727946 U CN201220727946 U CN 201220727946U CN 203045188 U CN203045188 U CN 203045188U
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- height
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Abstract
The utility model discloses a height tracer which comprises a shell body, wherein an inner cavity is formed in the shell body, horizontal installation holes are formed in the side wall of the inner cavity, a first sensor and a second sensor are installed on the installation holes, the first sensor and the second sensor are respectively located on two sides of the cavity, a rocking bar is installed inside the inner cavity, one end of the rocking bar is provided with a probe, the probe is located between the first sensor and the second sensor, the other end of the rocking bar is hinged with the shell body through a rotating shaft, a probe rod is installed on the rotating shaft, the shell body is provided with a first resetting mechanism, and the first resetting mechanism is connected with the rocking bar. The height tracer is a device used for detecting height change of workpiece surface, fast transmits shape information of the workpiece surface to a controller, enables the controller to drive a lifting mechanism to drive a welding gun to adjust height timely and achieves accurate copying. A gantry weld is provided with the height tracer and achieves the goal of fast and accurate copying and welding. The height tracer and the gantry weld have the advantages of being concise and compact in structure, low in manufacturing cost and convenient to use.
Description
Technical field
The utility model relates to a kind of profiling welding device, exactly is the weldering of a kind of height feeler and gantry.
Background technology
At present, there is not the special-purpose height feeler of gantry weldering.Existing profiling Fundamentals of Welding are: rely on the lifter plate of gantry weldering and the deadweight of welding gun, guarantee that welding gun presses close to surface of the work all the time, guarantee that in welding process the height that makes welding gun follow surface of the work changes and corresponding lifting, thereby realize weld joint tracking profiling welding.But, only rely on gravity to make welding gun be close to surface of the work and realize profiling, there is the low problem of profiling welding precision.Its main cause is that when the surface of the work depression reduced, gravity fell to following the tracks of weld seam by welding gun; need the time longer, i.e. sensitivity is relatively poor, therefore; in a period of time, the motion track of welding gun can depart from the curvilinear motion of surface of the work shape, thereby has reduced the precision of welding.
The utility model content
The purpose of this utility model has provided a kind of height feeler, and it can accurately find out the change of shape of surface of the work, and transmits information fast, makes welding gun lifting in time, thereby, can guarantee welding precision, solve the problem that prior art exists.
The purpose of this utility model is achieved through the following technical solutions: the height feeler, comprise housing, offer inner chamber in the housing, offer horizontal installing hole on the sidewall of inner chamber, first sensor and second sensor are installed in the installing hole, and first sensor and second sensor lay respectively at the inner chamber both sides; Rocking bar is installed in the inner chamber, and an end of rocking bar is installed probe, and probe is between first sensor and second sensor, and the other end of rocking bar is hinged by rotating shaft and housing, and feeler lever is installed in the rotating shaft; Housing is provided with first resetting-mechanism, and first resetting-mechanism is connected with rocking bar.
For further realizing the purpose of this utility model, can also realize by the following technical solutions: described housing is connected and composed by first casing and second casing.Described first resetting-mechanism is connected and composed by first bolt, first connecting axle and first spring; First bolt is fixedlyed connected with housing, movable first connecting axle of installing in first bolt, and first connecting axle can rotate relative to first bolt, and an end of first connecting axle passes outside first bolt and is connected with the outer end of first spring, and the inner of first spring is connected with rocking bar.Level is offered through hole on the described rocking bar, and the inner of first spring is connected with rocking bar by backstay.Second resetting-mechanism is installed on the described housing, second resetting-mechanism is connected and composed by second bolt, second spring and second connecting axle, second bolt is fixedlyed connected with housing, second connecting axle is installed in second bolt, second connecting axle can rotate relative to second bolt, one end of second connecting axle is connected with the outer end of second spring, and the inner of second spring is connected with rocking bar by backstay.Gantry weldering that described height feeler is housed comprises walker, and walker is provided with guide rail, and traversing plate is installed on the guide rail, on the traversing plate transverse-moving mechanism is installed; On the traversing plate elevating mechanism is installed, the execution unit of elevating mechanism is connected with lifter plate, and welding gun and fixed mount are installed on the lifter plate, and described height feeler is installed on the fixed mount, and housing and the fixed mount of height feeler are connected and fixed.Described elevating mechanism is connected and composed by motor, leading screw and nut and guiding mechanism; Motor and leading screw are installed on the traversing plate, and leading screw can rotate relative to traversing plate, and the output shaft of motor is connected with leading screw, the nut that is threaded on the leading screw, and nut is connected with lifter plate; Guiding mechanism is installed on the lifter plate, and guiding mechanism cooperates with traversing plate.Described guiding mechanism is sheave, one group of sheave respectively is installed about on the lifter plate, and sheave cooperates with the left and right sides of traversing plate.
Good effect of the present utility model is: the height feeler is to be exclusively used in to detect the device that surface of the work just changes, the surface of the work shape information can be passed to controller rapidly, make controller drive elevating mechanism drive welding gun and in time adjust height, to realize accurate profiling.Gantry weldering of described height feeler is housed, can possesses at a high speed the accurately purpose of profiling welding.The utility model also has compactness simple for structure, advantage cheap for manufacturing cost and easy to use.
Description of drawings
Fig. 1 is the structural representation of height feeler described in the utility model; Fig. 2 is the left TV structure schematic diagram of Fig. 1; Fig. 3 is the perspective view of Fig. 1; Fig. 4 is the local structure for amplifying schematic diagram of the I of Fig. 1; Fig. 5 is the local structure for amplifying schematic diagram of the II of Fig. 3; Fig. 6 is the structural representation of described gantry weldering; Fig. 7 is the perspective view of Fig. 1; Fig. 8 is the structural representation of described lifter plate and described height feeler; Fig. 9 is the perspective view of Fig. 1; Figure 10 is the backsight structural representation of Fig. 9.
Number in the figure: 1 first casing 2 second casing 3 inner chamber 4 first sensor 5 second sensor 6 probe 7 installing hole 8 second bolt 9 first bolt 10 second connecting axle 11 first connecting axle 12 rotating shaft 13 feeler lever 14 rocking bar 15 through hole 16 backstay 17 first spring 18 second spring 19 walker 20 guide rail 21 pretightning force mechanism 22 motor 23 traversing plate 25 lifter plate 26 welding gun 27 height feeler 28 side pole 29 fixed mount 30 sheave 31 nut 32 transverse-moving mechanisms of leading screw 24.
The specific embodiment
Height feeler described in the utility model comprises housing, offers inner chamber 3 in the housing, offers horizontal installing hole 7 on the sidewall of inner chamber 3, and first sensor 4 and second sensor 5 are installed in the installing hole 7.First sensor 4 and second sensor 5 lay respectively at inner chamber 3 both sides.Rocking bar 14 is installed in the inner chamber 3, and an end of rocking bar 14 is installed probe 6, and probe 6 is between first sensor 4 and second sensor 5.The other end of rocking bar 14 is hinged by rotating shaft 12 and housing, and feeler lever 13 is installed in the rotating shaft 12.Housing is provided with first resetting-mechanism, and first resetting-mechanism is connected with rocking bar 14.First sensor 4 and second sensor 5 are installed in the installing hole 7, are convenient to adjust respectively first sensor 4 and second sensor 5 to the distance of probe 6, can effectively improve sensitivity and the precision of feeler.
During the profiling welding, feeler lever 13 is contacted with workpiece surface, workpiece makes rocking bar 14 and probe 6 break away from first sensor 4 by feeler lever 13, and between first sensor 4 and second sensor 5, at this moment, first resetting-mechanism continues to provide pretightning force to rocking bar 14; When workpiece surface during to lower recess, second resetting-mechanism drives feeler levers 13 to lower swing by rocking bar 14, makes probe 6 near first sensors 4, and at this moment, first sensor 4 controllers send the signal that feeler is moved down; When workpiece surface raised up, workpiece drove upwards swing of feeler lever 13 by rocking bar 14, and probe 6 is near second sensor 5, and at this moment, second sensor, 5 controllers send the signal that will move on the feeler.
For making things convenient for processing, also overhaul inner each device of described feeler simultaneously for convenience, as depicted in figs. 1 and 2, described housing is connected and composed by first casing 1 and second casing 2.
As Fig. 1 and shown in Figure 5, described first resetting-mechanism is connected and composed by first bolt 9, first connecting axle 11 and first spring 17.As shown in Figure 5, first bolt 9 is threaded with housing, movable first connecting axle 11 of installing in first bolt 9, first connecting axle 11 can rotate relative to first bolt 9, one end of first connecting axle 11 passes outside first bolt 9 and is connected with the outer end of first spring 17, and the inner of first spring 17 is connected with rocking bar 14.First spring 17 can provide thrust to rocking bar 14, makes rocking bar 14 that the trend of shifting to first sensor 4 be arranged all the time.
For convenient first spring 17 is connected and fixed with rocking bar 14, as shown in Figure 4, level is offered through hole 15 on the described rocking bar 14, is provided with backstay 16 in the through hole 15.The inner of first spring 17 is connected with rocking bar 14 by backstay 16.
More timely for rocking bar 14 is resetted, as shown in Figure 4 and Figure 5, second resetting-mechanism is installed on the described housing, second resetting-mechanism is connected and composed by second bolt 8, second spring 18 and second connecting axle 10.Second bolt 8 is threaded with housing, in second bolt 8 second connecting axle 10 is installed, second connecting axle 10 can rotate relative to second bolt 8, and an end of second connecting axle 10 is connected with the outer end of second spring 18, and the inner of second spring 18 is connected with rocking bar 14 by backstay 16.Second spring 18 can provide pulling force to rocking bar 14, makes rocking bar 14 that the trend of shifting to first sensor 4 be arranged all the time.Described resetting-mechanism also can be that existing other can make the mechanism that resets after rocking bar 14 swing, but its reset effect as shown in Figure 4 and Figure 5 scheme not.Usually, first resetting-mechanism or second resetting-mechanism only are installed in the housing, just can be provided enough pretightning forces to rocking bar 14, guarantee height feeler operate as normal.
As shown in Figure 6 and Figure 7, gantry weldering that described height feeler is housed comprises walker 19, and walker 19 is provided with guide rail 20, and traversing plate 24 is installed on the guide rail 20, and transverse-moving mechanism 32 is installed on the traversing plate 24.It is laterally mobile along guide rail 20 that transverse-moving mechanism 32 can drive traversing plate 24.On the traversing plate 24 elevating mechanism is installed.The execution unit of elevating mechanism is connected with lifter plate 25, and it is vertically mobile along traversing plate 24 to drive lifter plate 25.Welding gun 26 and fixed mount 29 are installed on the lifter plate 25, described height feeler 27 is installed on the fixed mount 29, housing and the fixed mount 29 of height feeler 27 are connected and fixed.
Highly feeler 27, transverse-moving mechanism 32 are connected with controller respectively by lead with elevating mechanism.Described controller can be console computer.In the welding process, when workpiece surface during to lower recess, first resetting-mechanism drives feeler lever 13 to lower swing by rocking bar 14, and probe 6 is near second sensor 5, at this moment, second sensor 5 sends the signal that feeler is moved down to controller, controller drives elevating mechanism drive lifter plate 25 and moves down, thereby, make lifter plate 25 drive height feelers 27 and move down, by rocking bar 14 counter-rotatings, will pop one's head in 6 until feeler lever 13 again till between first sensor 4 and second sensor 5; When workpiece surface raises up, workpiece drives upwards swing of feeler lever 13 by rocking bar 14, probe 6 is near first sensor 4, at this moment, first sensor 4 sends the signal that will move on the feeler to controller, and controller drives on the elevating mechanism drive lifter plate 25 and moves, thereby, lifter plate 25 is driven on the height feelers 27 move, rotate by rocking bar 14 until feeler lever 13, will pop one's head in 6 again till between first sensor 4 and second sensor 5.
To shown in Figure 10, described elevating mechanism is connected and composed by motor 22, leading screw 23 and nut 31 and guiding mechanism as Fig. 8.Motor 22 and leading screw 23 are installed on the traversing plate 24, and leading screw 23 can rotate relative to traversing plate 24, and the output shaft of motor 22 is connected with leading screw 23, the nut 31 that is threaded on the leading screw 23, and nut 31 is connected with lifter plate 25.On the lifter plate 25 guiding mechanism is installed, guiding mechanism cooperates with traversing plate 24, on the one hand, lifter plate 25 can be moved along traversing plate 24 vertical lines, on the other hand, can prevent that lifter plate 25 from rotating relative to traversing plate 24.Motor 22 can drive leading screw 23 and rotate, thereby, make nut 31 drive traversing relatively plate 24 liftings of lifter plate 25.Described motor 22 also can be hydraulic motor.Described elevating mechanism also can be hydraulic cylinder, and hydraulic cylinder is connected with traversing plate 24, and the piston rod of hydraulic cylinder is connected with lifter plate 25.
As shown in Figures 8 to 10, described guiding mechanism can be sheave 30, one group of sheave 30 respectively is installed about on the lifter plate 25, and sheave 30 cooperates with the left and right sides of traversing plate 24.Described guiding mechanism can also be slide rail and sliding sleeve.During installation, be provided with slide rail at traversing plate 24, at lifter plate 25 sliding sleeve be installed, sliding sleeve and slide rail are slidingly matched.
The utility model not technology contents of detailed description is known technology.
Claims (8)
- The height feeler, it is characterized in that: comprise housing, offer inner chamber (3) in the housing, offer horizontal installing hole (7) on the sidewall of inner chamber (3), first sensor (4) and second sensor (5) are installed in the installing hole (7), and first sensor (4) and second sensor (5) lay respectively at inner chamber (3) both sides; Rocking bar (14) is installed in the inner chamber (3), one end of rocking bar (14) is installed probe (6), probe (6) is positioned between first sensor (4) and second sensor (5), and the other end of rocking bar (14) is hinged by rotating shaft (12) and housing, and rotating shaft (12) is gone up feeler lever (13) is installed; Housing is provided with first resetting-mechanism, and first resetting-mechanism is connected with rocking bar (14).
- 2. height feeler according to claim 1, it is characterized in that: described housing is connected and composed by first casing (1) and second casing (2).
- 3. height feeler according to claim 1, it is characterized in that: described first resetting-mechanism is connected and composed by first bolt (9), first connecting axle (11) and first spring (17); First bolt (9) is fixedlyed connected with housing, movable first connecting axle (11) of installing in first bolt (9), first connecting axle (11) can rotate relative to first bolt (9), one end of first connecting axle (11) passes outside first bolt (9) and is connected with the outer end of first spring (17), and the inner of first spring (17) is connected with rocking bar (14).
- 4. height feeler according to claim 3, it is characterized in that: described rocking bar (14) is gone up level and is offered through hole (15), be provided with backstay (16) in the through hole (15), the inner of first spring (17) is connected with rocking bar (14) by backstay (16).
- 5. height feeler according to claim 4, it is characterized in that: second resetting-mechanism is installed on the described housing, second resetting-mechanism is by second bolt (8), second spring (18) and second connecting axle (10) connect and compose, second bolt (8) is fixedlyed connected with housing, second connecting axle (10) is installed in second bolt (8), second connecting axle (10) can rotate relative to second bolt (8), one end of second connecting axle (10) is connected with the outer end of second spring (18), and the inner of second spring (18) is connected with rocking bar (14) by backstay (16).
- 6. gantry weldering of the described height feeler of claim 1 is housed, comprises walker (19), walker (19) is provided with guide rail (20), and guide rail (20) is gone up traversing plate (24) is installed, and traversing plate (24) is gone up transverse-moving mechanism (32) is installed; Traversing plate (24) is gone up elevating mechanism is installed, the execution unit of elevating mechanism is connected with lifter plate (25), lifter plate (25) is gone up welding gun (26) and fixed mount (29) is installed, it is characterized in that: fixed mount (29) is gone up described height feeler (27) is installed, and housing and the fixed mount (29) of height feeler (27) are connected and fixed.
- 7. gantry weldering according to claim 6, it is characterized in that: described elevating mechanism is connected and composed by motor (22), leading screw (23) and nut (31) and guiding mechanism; Traversing plate (24) is gone up motor (22) and leading screw (23) is installed, leading screw (23) can rotate relative to traversing plate (24), the output shaft of motor (22) is connected with leading screw (23), the nut (31) that is threaded on the leading screw (23), and nut (31) is connected with lifter plate (25); Lifter plate (25) is gone up guiding mechanism is installed, and guiding mechanism cooperates with traversing plate (24).
- 8. gantry weldering according to claim 6, it is characterized in that: described guiding mechanism is sheave (30), and lifter plate (25) is respectively installed one group of sheave (30) about going up, and sheave (30) cooperates with the left and right sides of traversing plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727946 CN203045188U (en) | 2012-03-13 | 2012-12-26 | Height tracer and gantry weld using same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220092873 | 2012-03-13 | ||
| CN201220092873.6 | 2012-03-13 | ||
| CN 201220727946 CN203045188U (en) | 2012-03-13 | 2012-12-26 | Height tracer and gantry weld using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045188U true CN203045188U (en) | 2013-07-10 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210573604.6A Active CN103029007B (en) | 2012-03-13 | 2012-12-26 | The gantry welding of height feeler and application height feeler |
| CN 201220727946 Withdrawn - After Issue CN203045188U (en) | 2012-03-13 | 2012-12-26 | Height tracer and gantry weld using same |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210573604.6A Active CN103029007B (en) | 2012-03-13 | 2012-12-26 | The gantry welding of height feeler and application height feeler |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103029007B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029007A (en) * | 2012-03-13 | 2013-04-10 | 山东水泊焊割设备制造有限公司 | High-degree profiling device and gantry solder using same |
| CN105965183A (en) * | 2016-07-02 | 2016-09-28 | 宁波金凤焊割机械制造有限公司 | Welding tracking system of variable cross section steel welding device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537740B (en) * | 2016-03-09 | 2018-01-12 | 山西繁盛昇煤机设备有限责任公司 | A kind of control method of gas metal-arc welding self-adapting following device |
| CN106001871B (en) * | 2016-06-30 | 2018-03-20 | 惠州市中闽钢结构有限公司 | A kind of steel pipe inner wall arc-welding robot |
| CN114871853B (en) * | 2022-06-20 | 2023-11-03 | 四川航天长征装备制造有限公司 | Profiling device |
| CN116105800B (en) * | 2023-04-04 | 2023-06-16 | 河北省五星面业有限公司 | Circulation fumigation monitoring system and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09314384A (en) * | 1996-05-23 | 1997-12-09 | Ishikawajima Harima Heavy Ind Co Ltd | Automatic welding equipment for inner surface cladding steel tube |
| CN2843709Y (en) * | 2005-10-28 | 2006-12-06 | 刘宪福 | Automatic profiling device of gantry welder |
| CN101716710A (en) * | 2009-09-11 | 2010-06-02 | 刘宪福 | Profiling device and numerical-control gate-type stringer welding machine using same |
| CN102319969B (en) * | 2011-08-13 | 2014-07-09 | 山东水泊焊割设备制造有限公司 | Box body welding tracer |
| CN103029007B (en) * | 2012-03-13 | 2015-10-28 | 山东水泊焊割设备制造有限公司 | The gantry welding of height feeler and application height feeler |
-
2012
- 2012-12-26 CN CN201210573604.6A patent/CN103029007B/en active Active
- 2012-12-26 CN CN 201220727946 patent/CN203045188U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029007A (en) * | 2012-03-13 | 2013-04-10 | 山东水泊焊割设备制造有限公司 | High-degree profiling device and gantry solder using same |
| CN103029007B (en) * | 2012-03-13 | 2015-10-28 | 山东水泊焊割设备制造有限公司 | The gantry welding of height feeler and application height feeler |
| CN105965183A (en) * | 2016-07-02 | 2016-09-28 | 宁波金凤焊割机械制造有限公司 | Welding tracking system of variable cross section steel welding device |
| CN105965183B (en) * | 2016-07-02 | 2017-12-15 | 宁波金凤焊割机械制造有限公司 | A kind of welding tracing system of variable cross-section shaped steel welder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103029007B (en) | 2015-10-28 |
| CN103029007A (en) | 2013-04-10 |
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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: 20130710 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |