CN212239716U - Welding wire feeding frame for producing spiral welded pipe - Google Patents
Welding wire feeding frame for producing spiral welded pipe Download PDFInfo
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- CN212239716U CN212239716U CN202020563022.XU CN202020563022U CN212239716U CN 212239716 U CN212239716 U CN 212239716U CN 202020563022 U CN202020563022 U CN 202020563022U CN 212239716 U CN212239716 U CN 212239716U
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Abstract
The utility model discloses a welding wire feeding frame for spiral welded pipe production, which comprises a feeding bottom plate, wherein the upper end of the feeding bottom plate is fixedly connected with a base frame, the base frame is rotatably connected with a material placing rotary disc, the side edge of the base frame is provided with a bottom supporting plate, the lower end of the bottom supporting plate is fixedly connected with the feeding bottom plate, the upper end of the bottom supporting plate is fixedly connected with a straightening bottom plate, the upper end of the straightening bottom plate is fixedly connected with a rear supporting plate, the front side of the bottom supporting plate is provided with a motor, the rotating end of the motor is fixedly connected with a translation rotary disc, the position of the upper end of the translation rotary disc, which is far away from the center of the circle, is fixedly connected with an eccentric rotating shaft, a cross shaft shifting frame is sleeved on the eccentric rotating shaft, one side of the straightening bottom plate, which, the influence of the bending of the welding wire on the welding equipment is reduced.
Description
Technical Field
The utility model relates to a spiral pipe production technical field especially relates to a spiral welded tube production is with welding wire feed frame.
Background
The spiral welded pipe is made up by rolling the steel band of low-carbon or low-alloy structural steel into pipe blank according to a certain spiral angle and then seam-welding the pipe blank.
In the preparation process of the spiral welded pipe, an operator usually welds the spiral welded pipe in a vertical welding mode at the outer side of the spiral welded pipe, the quality of a weld seam formed in the vertical welding mode is often not as good as that formed in a flat welding mode, the weld seam of the spiral welded pipe is long, the operator often feels fatigue due to long working time during welding, the quality of the weld seam cannot be guaranteed, automatic welding equipment is needed to replace manual welding, the existing automatic welding equipment is suitable for flat weld seams, the weld seam of the spiral welded pipe is an oblique weld seam, and the existing automatic welding equipment cannot be well suitable for welding the weld seam of the spiral welded pipe. Patent publication No. CN209465815U discloses a spiral weld pipe welding set, spiral weld pipe preparation equipment field to the problem that prior art automatic weld equipment is not suitable for spiral weld pipe, adopts technical scheme as follows: the utility model provides a spiral welded tube welding set, includes the support, the support frame to and the welding machine, the support frame is located the top of spiral welded tube, has used laser to track actuating mechanism, and the welding machine adjusts according to the width information of treating the welded seam, makes spiral welded tube welding set can adapt to the slant of spiral welded tube better and treats the welded seam.
Although above-mentioned technical scheme can make spiral welded tube welding set can adapt to the inclined welding seam of waiting to weld of spiral welded tube well, in actual welding process, because the welding wire that welding equipment used coils for a long time on the feed frame, self has certain degree of buckling, and normal plastic recovery is slower, when making the welding wire get into inside welding equipment, the condition of bending and folding the silk easily appears, influences the normal clear of weldment work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spiral welded tube production is with welding wire feed frame can assist the aligning to the welding wire for the plasticity of solder flux is replied, reduces the welding wire and buckles the influence to welding equipment work.
The utility model discloses a can realize through following technical scheme:
a welding wire feeding frame for producing spiral welded pipes comprises a feeding bottom plate, wherein the upper end of the feeding bottom plate is fixedly connected with a base frame, the base frame is rotatably connected with a material placing rotary plate, the side edge of the base frame is provided with a bottom supporting plate, the lower end of the bottom supporting plate is fixedly connected with the feeding bottom plate, the upper end of the bottom supporting plate is fixedly connected with a straightening bottom plate, the upper end of the straightening bottom plate is fixedly connected with a rear supporting plate, the front side of the bottom supporting plate is provided with a motor, the rotating end of the motor is fixedly connected with a translation rotary plate, the position of the upper end of the translation rotary plate, which is far away from the center of the circle, is fixedly connected with an eccentric rotating shaft, a cross shaft shifting frame is sleeved on the eccentric rotating shaft, one side of the straightening bottom plate, which is far away from the rear, the lower end of the linkage supporting rod is fixedly connected with the cross shaft shifting frame, the upper end of the pinch roller sliding seat is connected with an inward moving sliding frame in a sliding mode, and the rear end of the inward moving sliding frame is attached to the rear supporting plate to slide.
By adopting the technical scheme, the motor drives the translation rotary table to rotate to drive the inward sliding frame on the straightening bottom plate to carry out auxiliary straightening on the welding wire, so that the influence of welding wire bending on welding equipment is reduced.
Further setting the following steps: the upper end of the pinch roller sliding seat is fixedly connected with a middle shaft transverse plate, the middle part of the middle shaft transverse plate is provided with a slide bar through hole which is communicated from front to back, and the inward-moving sliding frame penetrates through the slide bar through hole and is connected with the middle shaft transverse plate in a sliding manner.
By adopting the technical scheme, the inward sliding frame is connected with the pressing wheel sliding seat in a sliding manner through the middle shaft transverse plate, so that when the welding wire is extended to move to one side of the supporting plate close to the transverse sliding chute, the inward sliding frame is attached and then slides to the side edge of the supporting plate.
Further setting the following steps: one end, far away from the center shaft transverse plate, of the inward-moving sliding frame is rotatably connected with a straightening pressing wheel, the middle part of the rear supporting plate is provided with a wire straightening groove, and the inner wall of the wire straightening groove on the supporting plate slides after the straightening pressing wheel is attached.
By adopting the technical scheme, the straightening pressing wheel arranged at one end of the inward moving sliding frame is convenient to enable the straightening pressing wheel to be attached and rotated with the welding wire, and the resistance of the inward moving sliding frame and the welding wire during attaching and sliding is reduced.
Further setting the following steps: the lateral shaft shifting frame comprises a lateral shaft shifting frame body, a straightening bottom plate, lateral shifting transverse plates and a lateral shaft shifting frame body, wherein the left side and the right side of the lateral shaft shifting frame body are respectively provided with a limiting frame, the upper ends of the two limiting frames are fixedly connected with the straightening bottom plate, the lateral shifting transverse plates are connected in the limiting frames in a sliding mode, and the ends, close to each other, of the two lateral shifting.
By adopting the technical scheme, the lateral moving transverse plates are arranged on the two sides of the transverse shaft moving frame, so that the lateral sliding of the lateral moving transverse plates in the limiting frame is limited, the shaking of the transverse shaft moving frame when sliding on the translation rotary table is reduced, and the stability of the transverse shaft moving frame in moving on the upper side of the translation rotary table is enhanced.
Further setting the following steps: one end, close to the pinch roller sliding seat, of the linkage supporting rod is sleeved with a transverse sliding rod, the transverse sliding rod is fixedly connected with the pinch roller sliding seat, and the outer end of the transverse sliding rod is connected with the inner wall of the transverse sliding chute in a sliding mode.
Through adopting above-mentioned technical scheme, the sideslip slide bar that cup joints on interlock branch is convenient for make interlock branch laminate sideslip spout inner wall when the sideslip spout slides and slide, and the stability of reinforcing interlock branch when the sideslip spout removes.
Further setting the following steps: the lower end of the linkage supporting rod is fixedly connected with a pressing transverse plate, the pressing transverse plate is fixedly connected to the middle of the upper end of the cross shaft shifting frame, and the linkage supporting rod is fixedly connected with the cross shaft shifting frame through the pressing transverse plate.
By adopting the technical scheme, the lower end of the linkage supporting rod is fixedly connected with the pressing transverse plate, so that after the linkage supporting rod is fixedly connected with the transverse shaft shifting frame, the rotation of the translation rotary table drives the eccentric rotating shaft to rotate, the transverse shaft shifting frame transversely translates on the translation rotary table, and the pressing transverse plate and the linkage supporting rod which are fixedly connected with the transverse shaft shifting frame are driven to synchronously translate.
Further setting the following steps: the welding wire feeding device is characterized in that a transverse through hole is formed in the upper end of the material placing rotary disc, a welding wire limiting rod is inserted into the transverse through hole, and a spring clamping pin is fixedly connected to the right end of the welding wire limiting rod.
Through adopting above-mentioned technical scheme, sliding connection's welding wire gag lever post on putting the material carousel is convenient for be fixed in the welding wire dish on putting the material carousel, and the restriction welding wire receives rocking of drawing the in-process.
Further setting the following steps: an inner pressure spring is arranged on the side edge of the center shaft transverse plate and is sleeved with the inward moving sliding frame, one end of the inner pressure spring is fixedly connected with the center shaft transverse plate, and the other end of the inner pressure spring is fixedly connected with one end, far away from the straightening press wheel, of the inward moving sliding frame.
Through adopting above-mentioned technical scheme, at the interior compression spring that axis diaphragm side set up, be convenient for make interior compression spring pulling move the balladeur train and to pushing against layer board one side to remove after being close to the laminating effect of removal balladeur train and welding wire in the reinforcing.
To sum up, the utility model discloses a beneficial technological effect does:
the utility model discloses the rotation that makes motor drive translation carousel drives the interior balladeur train that moves on the aligning bottom plate and assists the aligning to the welding wire, reduces the welding wire and buckles the influence to welding equipment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a top view of a straightening bottom plate portion of the present invention;
fig. 4 is a schematic structural diagram of the translation dial portion of the present invention.
Reference numerals: 1. a feeding bottom plate; 2. a base frame; 3. a material placing turntable; 4. a bottom pallet; 5. straightening the bottom plate; 6. a rear supporting plate; 7. an electric motor; 8. a translational turntable; 9. an eccentric rotating shaft; 10. a transverse sliding chute; 11. linking the supporting rod; 12. a pinch roller slide seat; 13. a middle shaft transverse plate; 14. moving the sliding frame inwards; 15. straightening the pinch roller; 16. a lateral axis displacement frame; 17. transversely moving the sliding rod; 18. a limiting frame; 19. laterally moving the transverse plate; 20. pressing down the transverse plate; 21. a welding wire limiting rod; 22. a spring bayonet lock; 23. and (4) an inner pressure spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the scope of the invention.
Referring to fig. 1, a welding wire feeding frame for producing spiral welded pipes, which is disclosed by the present invention, comprises a feeding bottom plate 1, a base frame 2 is fixedly connected to the upper end of the feeding bottom plate 1, a material placing rotary disc 3 is rotatably connected to the base frame 2, a bottom support plate 4 is arranged on the side of the base frame 2, the lower end of the bottom support plate 4 is fixedly connected to the feeding bottom plate 1, a straightening bottom plate 5 is fixedly connected to the upper end of the bottom support plate 4, a rear support plate 6 is fixedly connected to the upper end of the straightening bottom plate 5, a motor 7 is arranged on the front side of the bottom support plate 4, a translation rotary disc 8 is fixedly connected to the rotating end of the motor 7, an eccentric rotary shaft 9 is fixedly connected to the position of the upper end of the translation rotary disc 8 far away from the center of the circle, referring to fig. 4, a cross shaft shifting frame 16 is sleeved on the eccentric rotary shaft, the pinch roller slide seat 12 is connected with the feeding bottom plate 1 in a sliding mode through a linkage supporting rod 11, the lower end of the linkage supporting rod 11 is fixedly connected with a cross shaft shifting frame 16, the upper end of the pinch roller slide seat 12 is connected with an inner moving slide frame 14 in a sliding mode, the rear end of the inner moving slide frame 14 is attached to the rear supporting plate 6 in a sliding mode, the motor 7 drives the translation rotary table 8 to rotate to drive the inner moving slide frame 14 on the straightening bottom plate 5 to conduct auxiliary straightening on welding wires, and the influence of welding wire bending on welding equipment is reduced.
Referring to fig. 1, a central axis transverse plate 13 is fixedly connected to the upper end of the pinch roller slide carriage 12, a slide bar through hole penetrating from front to back is formed in the middle of the central axis transverse plate 13, and an inward moving carriage 14 penetrates through the slide bar through hole and is slidably connected with the central axis transverse plate 13, so that the inward moving carriage 14 is slidably connected with the pinch roller slide carriage 12 through the central axis transverse plate 13, and when the welding wire is moved to the side of the transverse moving chute 10, the inward moving carriage 14 is attached to the side of the support plate 6 and slides.
Referring to fig. 3, one end of the inward sliding frame 14, which is far away from the center shaft transverse plate 13, is rotatably connected with a straightening pressing wheel 15, the middle part of the rear supporting plate 6 is provided with a wire straightening groove, the inner wall of the wire straightening groove on the supporting plate 6 slides after the straightening pressing wheel 15 is attached, and the straightening pressing wheel 15 arranged at one end of the inward sliding frame 14 facilitates the attachment and rotation of the straightening pressing wheel 15 and the welding wire, so that the resistance when the inward sliding frame 14 and the welding wire are attached and slide is reduced.
Referring to fig. 2, the left side and the right side of the horizontal axis shifting frame 16 are both provided with a limiting frame 18, the upper ends of the two limiting frames 18 are both fixedly connected with the straightening bottom plate 5, the side shifting transverse plates 19 are slidably connected with the limiting frames 18, the ends of the two side shifting transverse plates 19 close to each other are both fixedly connected with the horizontal axis shifting frame 16, the side shifting transverse plates 19 arranged at the two sides of the horizontal axis shifting frame 16 limit the side shifting transverse plates 19 to slide in the limiting frames 18, so that the shaking of the horizontal axis shifting frame 16 when sliding on the translation turntable 8 is reduced, and the stability of the horizontal axis shifting frame 16 moving on the upper side of the translation turntable 8 is enhanced.
Referring to fig. 2, a transverse sliding rod 17 is sleeved on one end of the linkage supporting rod 11 close to the pinch roller sliding seat 12, the transverse sliding rod 17 is fixedly connected with the pinch roller sliding seat 12, the outer end of the transverse sliding rod 17 is slidably connected with the inner wall of the transverse sliding groove 10, and the transverse sliding rod 17 sleeved on the linkage supporting rod 11 facilitates the linkage supporting rod 11 to be attached to the inner wall of the transverse sliding groove 10 to slide when the transverse sliding groove 10 slides, so that the stability of the linkage supporting rod 11 when the linkage supporting rod 11 moves in the transverse sliding groove 10.
The lower end of the linkage supporting rod 11 is fixedly connected with a downward pressing transverse plate 20, the downward pressing transverse plate 20 is fixedly connected to the middle of the upper end of the transverse shaft displacement frame 16, the linkage supporting rod 11 is fixedly connected with the transverse shaft displacement frame 16 through the downward pressing transverse plate 20, and the downward pressing transverse plate 20 is fixedly connected to the lower end of the linkage supporting rod 11, so that after the linkage supporting rod 11 is fixedly connected with the transverse shaft displacement frame 16, the rotation of the translation rotary table 8 drives the eccentric rotary shaft 9 to rotate, the transverse shaft displacement frame 16 transversely translates on the translation rotary table 8, and further the downward pressing transverse plate 20 fixedly connected with the transverse shaft displacement frame 16 and the linkage supporting rod 11 are driven to synchronously translate.
Referring to fig. 1, a transverse through hole is formed in the upper end of the material placing turntable 3, a welding wire limiting rod 21 is inserted into the transverse through hole, a spring bayonet 22 is fixedly connected to the right end of the welding wire limiting rod 21, and the welding wire limiting rod 21 is slidably connected to the material placing turntable 3, so that a welding wire disc is conveniently fixed on the material placing turntable 3, and the welding wire is limited from shaking in the traction process.
Referring to fig. 3, an inner pressure spring 23 is arranged on the side of the center shaft transverse plate 13, the inner pressure spring 23 is sleeved with the inward moving carriage 14, one end of the inner pressure spring 23 is fixedly connected with the center shaft transverse plate 13, the other end of the inner pressure spring 23 is fixedly connected with one end of the inward moving carriage 14, which is far away from the straightening press wheel 15, and the inner pressure spring 23 arranged on the side of the center shaft transverse plate 13 is convenient for the inner pressure spring 23 to pull the inward moving carriage 14 to move towards one side close to the rear support plate 6, so that the bonding effect of the inward moving carriage.
When a spiral pipe needs to be welded, the welding wire is pulled out from the material placing rotary disc 3 under the traction of welding equipment, the motor 7 is started, the rotating end of the motor 7 drives the translation rotary disc 8 to rotate, the eccentric rotating shaft 9 on the translation rotary disc 8 drives the transverse shaft shifting frame 16 to transversely move on the lower side of the straightening bottom plate 5 when rotating, so that the linkage supporting rod 11 fixedly connected with the transverse shaft shifting frame 16 slides in the linkage sliding groove 10, the pressing wheel sliding seat 12 on the upper portion of the linkage supporting rod 11 is driven to move, the pressing wheel sliding seat 12 reciprocates on the straightening bottom plate 5 through the continuous work of the rotating end of the motor 7, the inner moving sliding frame 14 on the pressing wheel sliding seat 12 abuts against the supporting plate 6 to slide, the welding wire passing between the inner moving sliding frame 14 and the rear abutting supporting plate 6 is extruded and straightened in a sliding mode, and the influence of the bending of the welding.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a spiral welded tube production is with welding wire feed frame, includes feed bottom plate (1), feed bottom plate (1) upper end fixedly connected with bed frame (2), it puts material carousel (3) to rotate to be connected with on bed frame (2), its characterized in that: the side edge of the base frame (2) is provided with a bottom supporting plate (4), the lower end of the bottom supporting plate (4) is fixedly connected with the feeding bottom plate (1), the upper end of the bottom supporting plate (4) is fixedly connected with a straightening bottom plate (5), the upper end of the straightening bottom plate (5) is fixedly connected with a rear supporting plate (6), the front side of the bottom supporting plate (4) is provided with a motor (7), the rotating end of the motor (7) is fixedly connected with a translation turntable (8), the position of the upper end of the translation turntable (8), which is far away from the circle center, is fixedly connected with an eccentric rotating shaft (9), a transverse shaft shifting frame (16) is sleeved on the eccentric rotating shaft (9), one side of the straightening bottom plate (5), which is far away from the rear supporting plate (6), is provided with a transverse sliding chute (10), a linkage supporting rod (11), pinch roller slide (12) are through interlock branch (11) and feeding bottom plate (1) sliding connection, interlock branch (11) lower extreme and cross axle shift frame (16) fixed connection, pinch roller slide (12) upper end sliding connection has interior carriage (14) that moves, interior carriage (14) rear end and the back support layer board (6) laminating slip.
2. The welding wire feeding frame for producing the spiral welded pipe according to claim 1, wherein: the upper end of the pinch roller sliding seat (12) is fixedly connected with a middle shaft transverse plate (13), the middle part of the middle shaft transverse plate (13) is provided with a slide bar through hole which is through from front to back, and the inward moving sliding frame (14) penetrates through the slide bar through hole and is connected with the middle shaft transverse plate (13) in a sliding manner.
3. The welding wire feeding frame for producing the spiral welded pipe according to claim 2, wherein: one end, far away from a center shaft transverse plate (13), of the inward-moving sliding frame (14) is rotatably connected with a straightening pressing wheel (15), the middle of the rear supporting plate (6) is provided with a wire straightening groove, and the inner wall of the wire straightening groove on the rear supporting plate (6) is attached with the straightening pressing wheel (15) to slide.
4. The welding wire feeding frame for producing the spiral welded pipe according to claim 1, wherein: the left side and the right side of the transverse shaft shifting frame (16) are respectively provided with a limiting frame (18), the upper ends of the two limiting frames (18) are fixedly connected with the straightening bottom plate (5), the limiting frames (18) are internally and slidably connected with a side shifting transverse plate (19), and one ends, close to each other, of the two side shifting transverse plates (19) are fixedly connected with the transverse shaft shifting frame (16).
5. The welding wire feeding frame for producing the spiral welded pipe according to claim 1, wherein: one end, close to the pinch roller sliding seat (12), of the linkage supporting rod (11) is sleeved with a transverse sliding rod (17), the transverse sliding rod (17) is fixedly connected with the pinch roller sliding seat (12), and the outer end of the transverse sliding rod (17) is in sliding connection with the inner wall of the transverse sliding chute (10).
6. The welding wire feeding frame for producing the spiral welded pipe according to claim 1, wherein: the lower end of the linkage supporting rod (11) is fixedly connected with a downward pressing transverse plate (20), the downward pressing transverse plate (20) is fixedly connected to the middle of the upper end of the transverse shaft displacement frame (16), and the linkage supporting rod (11) is fixedly connected with the transverse shaft displacement frame (16) through the downward pressing transverse plate (20).
7. The welding wire feeding frame for producing the spiral welded pipe according to claim 1, wherein: the welding wire feeding device is characterized in that a transverse through hole is formed in the upper end of the material placing rotary disc (3), a welding wire limiting rod (21) is inserted into the transverse through hole, and a spring bayonet lock (22) is fixedly connected to the right end of the welding wire limiting rod (21).
8. The welding wire feeding frame for producing the spiral welded pipe according to claim 3, wherein: an inner pressure spring (23) is arranged on the side edge of the middle shaft transverse plate (13), the inner pressure spring (23) is sleeved with the inward moving sliding frame (14), one end of the inner pressure spring (23) is fixedly connected with the middle shaft transverse plate (13), and the other end of the inner pressure spring (23) is fixedly connected with one end, far away from the straightening pinch roller (15), of the inward moving sliding frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020563022.XU CN212239716U (en) | 2020-04-15 | 2020-04-15 | Welding wire feeding frame for producing spiral welded pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020563022.XU CN212239716U (en) | 2020-04-15 | 2020-04-15 | Welding wire feeding frame for producing spiral welded pipe |
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| CN212239716U true CN212239716U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020563022.XU Active CN212239716U (en) | 2020-04-15 | 2020-04-15 | Welding wire feeding frame for producing spiral welded pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769869A (en) * | 2022-06-13 | 2022-07-22 | 东莞市永勤精密技术有限公司 | Laser welding machine for machining mobile phone parts |
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2020
- 2020-04-15 CN CN202020563022.XU patent/CN212239716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769869A (en) * | 2022-06-13 | 2022-07-22 | 东莞市永勤精密技术有限公司 | Laser welding machine for machining mobile phone parts |
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