CN202607129U - Curve welding device - Google Patents
Curve welding device Download PDFInfo
- Publication number
- CN202607129U CN202607129U CN 201220159436 CN201220159436U CN202607129U CN 202607129 U CN202607129 U CN 202607129U CN 201220159436 CN201220159436 CN 201220159436 CN 201220159436 U CN201220159436 U CN 201220159436U CN 202607129 U CN202607129 U CN 202607129U
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- welding gun
- guide rail
- curve
- vertical beam
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Abstract
The utility model provides a curve welding device, belongs to the technical field of machinery and solves the problems of poor applicability and narrow use range of the existing curve welder. The curve welding device comprises a machine frame, wherein a clamp used for positioning parts to be welded is arranged on the machine frame. A welding gun is further arranged on the machine frame and connected on a welding gun base, and a feeding mechanism capable of leading the welding gun to move to the clamp position is arranged between the welding gun base and the machine frame. The welding gun base is hinged onto the feeding mechanism and connected with a driving mechanism, and the driving mechanism can drive the welding gun base to swing around the hinged position of the welding gun base. The curve welding device has the advantages of being high in practical value, simple in structure, high in work efficiency and the like.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of welder, particularly a kind of curve welder.
Background technology
Tap is widely used in people's daily life, and tap is made up of body and the outlet pipe that is connected in the body sidepiece etc. usually, certainly, in body, has spool, externally has a handle at this.
In producing the tap process, need outlet pipe be connected in the body sidepiece, common connected mode is to adopt welding.Common welding is to rely on operator's manual welding fully, and its welding quality depends on operator's experience, and so not only labour intensity is high, inefficiency, and product quality is also determined by operator's experience fully.
Its publication number of Chinese patent CN2295556 provides a kind of " sweep automatic welder(welding machine) "; It is made up of welding gun, bracing frame, sweep guide rail and welding gun translation control group and welding gun pivot angle control group; The rifle body of welding gun is connected with the sweep guide rail; Sweep guide rail and bracing frame are affixed, and the bottom welding gun of welding gun is connected with the rocking arm that pivot angle control group is stretched out.Translation control group control welding machine laterally and lengthwise movement, welding gun pivot angle control group makes the welding machine can be with the automatic reverse of workpiece shape.This welding machine can be accomplished curve, and the not even welding of regular curve reaches higher welding quality, and even weld is attractive in appearance.
Can find out, realize that sweep welding bending is to rely on the sweep guide rail to realize, it can not be suitable for when to other a kind of curve, and applicability is relatively poor, can only be directed against single curve and weld.
Summary of the invention
The purpose of the utility model is the problems referred to above that exist to prior art, and a kind of curve welder of simple in structure, high efficiency is provided.
The purpose of the utility model can realize through following technical proposal: a kind of curve welder; Comprise a frame; Have the anchor clamps that are used to locate welded part on the said frame; Also be provided with welding gun on the said frame, it is characterized in that, said welding gun is connected on the welding gun seat and has between welding gun seat and the frame and can make welding gun move to the feed mechanism at anchor clamps place; Said welding gun seat is hinged on the above-mentioned feed mechanism and welding gun seat and a driving mechanism link, and driving mechanism can drive the welding gun seat around its hinged place swing.
In this device, the weldment that need be soldered is positioned on the anchor clamps.Feed mechanism drives and through the welding gun on it welded part is welded after the welding gun seat moves to the anchor clamps place.Feed mechanism vertically, laterally and above-below direction fit into to the welding that has realized curved portion.Certainly, through driving mechanism torch swinging can be welded more smoothly to curved portion.
In above-mentioned curve welder; Described feed mechanism comprises and is positioned at horizontally disposed guide rail one, horizontally disposed crossbeam and vertically disposed vertical beam on the frame; Said beam-end is positioned at guide rail one place and can be perpendicular along guide rail one translation and crossbeam and guide rail one; It axially has guide rail two said crossbeam upper edge, and above-mentioned vertical beam is positioned at guide rail two places and can be along guide rail two translations, and above-mentioned welding gun seat is hinged on the vertical beam.
Crossbeam can be along guide rail one translation, and vertical beam can have been realized the vertical and horizontal feeding of welding gun along two translations of the guide rail on the crossbeam.
In above-mentioned curve welder, said vertical beam comprises vertical beam one and vertical beam two, and vertical beam one links with above-mentioned guide rail two, has the guide rail three that axially is provided with along it on the said vertical beam two, and above-mentioned vertical beam one is connected in guide rail three places and can moves along guide rail three.
Guide rail three translations of vertical beam one on the vertical beam two have realized moving up and down of welding gun.
In above-mentioned curve welder, said welding gun seat is hinged on the vertical beam one, and above-mentioned driving mechanism is that the servomotor and the rotating shaft of welding gun seat and servomotor that are connected on the vertical beam one link.
The servomotor action can make welding gun with respect to vertical beam one swing, and curved portion is welded smoothly.
In above-mentioned curve welder, has the compensation mechanism that can make the capillary extension elongation fixing between said welding gun seat and the welding gun.
After this device used a period of time, capillary shortened in the welding gun, makes welding gun can be positioned at weld all the time through this compensation mechanism, improved welding quality.
In above-mentioned curve welder; Described compensation mechanism comprises guide rail four that is positioned on the welding gun seat and the slide block that is connected with welding gun; Above-mentioned welding gun is connected on the slide block and slide block is connected on the guide rail four; Be fixed with small electromotor on the said welding gun seat, small electromotor can drive above-mentioned slide block and slide along guide rail four.
After small electromotor drive welding gun moves, just can make welding gun be positioned at weld all the time.
In above-mentioned curve welder, be fixed with screw mandrel in the rotating shaft of said small electromotor, above-mentioned slide block is connected with wire rod thread.
When driving the screw mandrel rotation, the rotating shaft of small electromotor, changes the position of welding gun because slide block is connected on the guide rail four, and slide block will move along guide rail four.
In above-mentioned curve welder, have the sensor that detects the capillary extension elongation on the said welding gun seat, when shortening, sensor detection capillary length can make the small electromotor action make welding gun with respect to the translation of welding gun seat through control circuit.
Control circuit drives welding gun timely through sensor and moves, and guarantees that welding gun is positioned at weld all the time.
In above-mentioned curve welder, have two symmetrically arranged anchor clamps, welding gun and feed mechanisms on the said frame.Once can two welded parts of clamping.
Compared with prior art, this curve welder feed mechanism cooperates driving mechanism can realize the welding of curve and space curve, only need clamping workpiece be got final product on anchor clamps in the welding process, and is easy and simple to handle, has higher utility.
Simultaneously, this device welds its high efficiency simultaneously through two anchor clamps and welding gun to two weldments.In addition, move and the rotation of welding gun can be welded accurately through X, Y, Z direction, its welding quality is higher.Meanwhile, compensation mechanism can also make welding gun be positioned at the anchor clamps place all the time, and its welding quality also is further improved.
Description of drawings
Fig. 1 is the perspective view of this curve welder.
Fig. 2 is the perspective view of this curve welder other direction.
Among the figure, 1, frame; 1a, guide rail one; 2, anchor clamps; 3, welding gun; 4, crossbeam; 4a, guide rail two; 6, welding gun seat; 6a, guide rail four; 7, vertical beam one; 8, vertical beam two; 8a, guide rail three; 9, small electromotor; 10, servomotor; 11, screw mandrel; 12, slide block.
The specific embodiment
As depicted in figs. 1 and 2, this curve welder is used for welding the junction between tap main body and the outlet pipe, and it comprises a frame 1.
Have two on the frame 1 and be used to locate anchor clamps 2, also be provided with welding gun 3 on the frame 1 by the tap blank.Welding gun 3 is connected on the welding gun seat 6 and has between welding gun seat 6 and the frame 1 and can make welding gun 3 move to the feed mechanism at anchor clamps 2 places.
Feed mechanism comprises and is positioned at horizontally disposed guide rail one 1a, horizontally disposed crossbeam 4 and vertically disposed vertical beam on the frame 1; Crossbeam 4 ends are positioned at guide rail one 1a place also can be perpendicular with guide rail one 1a along guide rail one translation and crossbeam 4; It axially has guide rail two 4a crossbeam 4 upper edges; Above-mentioned vertical beam is positioned at guide rail two 4a places and can be along guide rail two 4a translations, and above-mentioned welding gun seat 6 is hinged on the vertical beam.Vertical beam comprises vertical beam 1 and vertical beam 28, and vertical beam 1 links with above-mentioned guide rail 2 44, has guide rail three 8a that axially are provided with along it on the said vertical beam 28, and above-mentioned vertical beam 1 is connected in guide rail three 8a places and can moves along guide rail three 8a.
Welding gun seat 6 is hinged on the vertical beam 1, and driving mechanism is that the rotating shaft that is connected in servomotor 10 and welding gun seat 6 and servomotor 10 on the vertical beam 1 links.Has the compensation mechanism that can make the capillary extension elongation fixing between welding gun seat 6 and the welding gun 3.
Compensation mechanism comprises guide rail four 6a that are positioned on the welding gun seat 6 and the slide block 12 that is connected with welding gun 3; Above-mentioned welding gun 3 is connected on the slide block 12 and slide block 12 is connected on guide rail four 6a; Be fixed with small electromotor 9 on the said welding gun seat 6, small electromotor 9 can drive above-mentioned slide block 12 and slide along guide rail four 6a.Be fixed with screw mandrel 11 in the rotating shaft of small electromotor 9, above-mentioned slide block 12 is threaded with screw mandrel 11.
Have the sensor that detects the capillary extension elongation on the welding gun seat 6, can make the small electromotor action make welding gun 3 through control circuit with respect to 6 translations of welding gun seat when sensor detection capillary length shortens.Two anchor clamps 2 on the frame 1 are symmetrically arranged, and in like manner two welding guns 3 also are symmetrically arranged with feed mechanism.
In this device, the tap blank that need be soldered is positioned on the anchor clamps 2.Feed mechanism drives welding gun seat 6 and welds through 3 pairs of tap blanks of the welding gun on it after moving to anchor clamps 2 places along X, Y, Z (promptly laterally, vertical and above-below direction).Feed mechanism vertically, laterally and above-below direction fit into to the welding that has realized curved portion.Certainly, through driving mechanism torch swinging can be welded more smoothly to curved portion.
Claims (9)
1. curve welder; Comprise a frame (1); Have the anchor clamps (2) that are used to locate welded part on the said frame (1); Also be provided with welding gun (3) on the said frame (1), it is characterized in that, said welding gun (3) is connected on the welding gun seat (6) and has between welding gun seat (6) and the frame (1) and can make welding gun (3) move to the feed mechanism that anchor clamps (2) are located; Said welding gun seat (6) is hinged on the above-mentioned feed mechanism and welding gun seat (6) links with a driving mechanism, and driving mechanism can drive welding gun seat (6) around its hinged place swing.
2. curve welder according to claim 1; It is characterized in that; Described feed mechanism comprises that being positioned at frame (1) goes up horizontally disposed guide rail one (1a), horizontally disposed crossbeam (4) and vertically disposed vertical beam; Said crossbeam (4) end is positioned at that guide rail one (1a) is located and can be perpendicular along guide rail one (1a) translation and crossbeam (4) and guide rail one (1a); It axially has guide rail two (4a) said crossbeam (4) upper edge, and above-mentioned vertical beam is positioned at that guide rail two (4a) is located and can be along guide rail two (4a) translation, and above-mentioned welding gun seat (6) is hinged on the vertical beam.
3. curve welder according to claim 2; It is characterized in that; Said vertical beam comprises vertical beam one (7) and vertical beam two (8); Vertical beam one (7) links with above-mentioned guide rail two (4a), has the guide rail three (8a) that axially is provided with along it on the said vertical beam two (8), and above-mentioned vertical beam one (7) is connected in that guide rail three (8a) is located and can moves along guide rail three (8a).
4. curve welder according to claim 3 is characterized in that, said welding gun seat (6) is hinged on the vertical beam one (7), and above-mentioned driving mechanism links for the rotating shaft that is connected in servomotor (10) and welding gun seat (6) and servomotor (10) on the vertical beam one (7).
5. according to claim 1 or 2 or 3 or 4 described curve welders, it is characterized in that having the compensation mechanism that can make the capillary extension elongation fixing between said welding gun seat (6) and the welding gun (3).
6. curve welder according to claim 5; It is characterized in that; Described compensation mechanism comprises guide rail four (6a) that is positioned on the welding gun seat (6) and the slide block (12) that is connected with welding gun (3); Above-mentioned welding gun (3) is connected, and slide block (12) is gone up and slide block (12) is connected on the guide rail four (6a), is fixed with small electromotor (9) on the said welding gun seat (6), and small electromotor (9) can drive above-mentioned slide block (12) and slide along guide rail four (6a).
7. curve welder according to claim 6 is characterized in that, is fixed with screw mandrel (11) in the rotating shaft of said small electromotor (9), and above-mentioned slide block (12) is threaded with screw mandrel (11).
8. curve welder according to claim 5; It is characterized in that; Have the sensor that detects the capillary extension elongation on the said welding gun seat (6), can make small electromotor (9) action make welding gun (3) through control circuit with respect to welding gun seat (6) translation when sensor detection capillary length shortens.
9. according to claim 1 or 2 or 3 or 4 described curve welders, it is characterized in that having two symmetrically arranged anchor clamps (2), welding gun (3) and feed mechanism on the said frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220159436 CN202607129U (en) | 2012-04-13 | 2012-04-13 | Curve welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220159436 CN202607129U (en) | 2012-04-13 | 2012-04-13 | Curve welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607129U true CN202607129U (en) | 2012-12-19 |
Family
ID=47340861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220159436 Expired - Fee Related CN202607129U (en) | 2012-04-13 | 2012-04-13 | Curve welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607129U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983806A (en) * | 2015-03-06 | 2016-10-05 | 扬州中集通华专用车有限公司 | Welding robot station |
| CN109454377A (en) * | 2017-09-06 | 2019-03-12 | 长沙华恒机器人***有限公司 | Automobile rear wall automatic soldering device |
| CN112388204A (en) * | 2020-10-21 | 2021-02-23 | 浙江中工石化设备有限公司 | Portable multi-angle welding jig |
-
2012
- 2012-04-13 CN CN 201220159436 patent/CN202607129U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983806A (en) * | 2015-03-06 | 2016-10-05 | 扬州中集通华专用车有限公司 | Welding robot station |
| CN109454377A (en) * | 2017-09-06 | 2019-03-12 | 长沙华恒机器人***有限公司 | Automobile rear wall automatic soldering device |
| CN112388204A (en) * | 2020-10-21 | 2021-02-23 | 浙江中工石化设备有限公司 | Portable multi-angle welding jig |
| CN112388204B (en) * | 2020-10-21 | 2023-01-10 | 浙江中工石化设备有限公司 | Portable multi-angle welding jig |
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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: 20121219 Termination date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |