CN108723649B - Welding slag falling prevention pipe welding device with compact structure - Google Patents
Welding slag falling prevention pipe welding device with compact structure Download PDFInfo
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- CN108723649B CN108723649B CN201810538746.6A CN201810538746A CN108723649B CN 108723649 B CN108723649 B CN 108723649B CN 201810538746 A CN201810538746 A CN 201810538746A CN 108723649 B CN108723649 B CN 108723649B
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- slag
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welded pipe device with compact structure for preventing welding slag from falling into a pipe, which comprises: first ejector pad, second ejector pad, base, first slag trap, second slag trap, support frame, welding mechanism and actuating mechanism, wherein: the first push block and the second push block are oppositely arranged on the base, a clamping groove is formed between the first push block and the second push block, a first supporting seat and a second supporting seat are respectively arranged at two ends of the clamping groove, a first through hole is formed in the first supporting seat, and a second through hole is formed in the second supporting seat; the first slag trap body is in sliding fit with the first through hole, the second slag trap body is in sliding fit with the second through hole, and the first slag trap body and the second slag trap body are both provided with grooves extending linearly; the support frame is provided with a linear guide rail and a sliding seat; the driving mechanism is used for driving the sliding seat to reciprocate on the linear guide rail; the welding mechanism is fixedly installed on the sliding seat and used for welding the butt joint seam of the pipe fitting to be welded. The invention can not only effectively prevent welding slag or welding liquid from falling onto the inner wall of the pipe fitting, but also has compact structure.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to a welded pipe device which is compact in structure and prevents welding slag from falling into a pipe.
Background
The welded steel pipe is also called as welded pipe, and is made up by using steel plate or band steel through the processes of coiling and forming and welding. However, the existing welded pipe device is inconvenient in material loading and blanking, and during welding operation, welding liquid or welding slag easily drops on the inner wall of the pipe fitting, so that the welding slag removing operation needs to be carried out on the inner wall of the pipe fitting after welding, and the processing cost is increased.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a welded pipe device which is compact in structure and capable of preventing welding slag from falling into a pipe.
The invention provides a welded pipe device with compact structure for preventing welding slag from falling into a pipe, which comprises: first ejector pad, second ejector pad, base, first slag trap, second slag trap, support frame, welding mechanism and actuating mechanism, wherein:
the first push block and the second push block are oppositely arranged on the base and fixed with the base, and a space is reserved between the first push block and the second push block to form a clamping groove for placing a pipe fitting to be welded;
a first supporting seat and a second supporting seat are respectively arranged on the base and positioned at two ends of the clamping groove, a first through hole which extends in the same direction as the clamping groove and can be penetrated by a first slag stopper is arranged on the first supporting seat, and a second through hole which is coaxially arranged with the first through hole and can be penetrated by a second slag stopper is arranged on the second supporting seat;
the first slag blocking body and the second slag blocking body are structural bodies which can extend into the pipe fitting to be welded, one end of the first slag blocking body penetrates through the first through hole and is in sliding fit with the first through hole, one end of the second slag blocking body penetrates through the second through hole and is in sliding fit with the second through hole, and grooves which extend linearly are formed in the first slag blocking body and the second slag blocking body;
the linear guide rail is fixedly assembled with the support frame, and the sliding seat is assembled with the linear guide rail in a sliding manner;
the driving mechanism is connected with the sliding seat and is used for driving the sliding seat to move on the linear guide rail in a reciprocating mode;
the welding mechanism is fixedly installed on the sliding seat and used for welding the butt joint seam of the pipe fitting to be welded.
Preferably, the first through hole and the second through hole are both internally provided with balls.
Preferably, the first supporting seat and the second supporting seat respectively comprise a supporting block A and a supporting block B which are arranged along the extending direction of the clamping groove at intervals, and the interval between the supporting blocks A and the supporting blocks B is adjustable; the supporting block A and the supporting block B in the first supporting seat are provided with mutually communicated pore channels to form a first through hole, and the supporting block A and the supporting block B in the second supporting seat are provided with mutually communicated pore channels to form a second through hole.
Preferably, the first slag stopper comprises a first baffle and a second baffle, one side of the first baffle is connected with one side of the second baffle, and the distance between the first baffle and the second baffle increases progressively from the side connected with the first baffle to the other side of the first baffle.
Preferably, the second slag body comprises a first baffle and a second baffle, one side of the first baffle is connected with one side of the second baffle, and the distance between the first baffle and the second baffle increases progressively from the connected side to the other side.
Preferably, the opening degree between the first baffle and the second baffle is adjustable.
Preferably, the first baffle and the second baffle are both made of heat conducting materials, and a plurality of pore channels which are arranged in a criss-cross mode and penetrate through the side walls of the first baffle and the second baffle are arranged between the front side and the back side of the first baffle and the second baffle.
Preferably, the distance between the first pushing block and the second pushing block is gradually increased from one side close to the base to one side far away from the base so that the clamping groove is of a V-shaped structure.
Preferably, the slide still installs milling flutes mechanism, and milling flutes mechanism and welding mechanism arrange along linear guide rail's extending direction interval, and milling flutes mechanism includes the milling flutes subassembly and is used for driving the power pack that the milling flutes subassembly reciprocated, and the milling flutes subassembly includes first milling flutes cutter, second milling flutes cutter and is used for driving first milling flutes cutter and second milling flutes cutter to carry out the drive unit of milling flutes action, and first milling flutes cutter all is located with the second milling flutes cutter the draw-in groove is inboard, and first milling flutes cutter, second milling flutes cutter arrange respectively in the both sides of linear guide rail extending direction.
Preferably, the two slot milling mechanisms are arranged oppositely on two sides of the welding mechanism.
Preferably, one side of the groove milling mechanism, which is far away from the welding mechanism, is further provided with a pressing mechanism fixedly mounted on the sliding seat, and the pressing mechanism comprises a pressing plate and a power unit for driving the pressing plate to move up and down.
According to the invention, the first pushing block and the second pushing block are matched with each other to form a clamping groove for placing a pipe fitting to be welded, the first slag blocking body is matched with the first supporting seat, and the second slag blocking body is matched with the second supporting seat to enable the first slag blocking body and the second supporting seat to move oppositely, so that the first slag blocking body and the second slag blocking body can respectively extend into the pipe fitting from two ends of the pipe fitting to be welded, and grooves of the first slag blocking body and the second slag blocking body are positioned below a butt joint of the pipe fitting, so that welding slag in welding or welding liquid dripped from the butt joint directly falls into the grooves, the welding slag or the welding liquid is prevented from falling onto the inner wall of the pipe fitting, and the increase of cleaning cost is avoided. Therefore, the welding pipe device can effectively prevent welding slag or welding liquid from falling into the inner wall of the pipe fitting, the matching mode of the first slag blocking body and the second slag blocking body can effectively shorten the stroke, and meanwhile, under the non-working state, the first support seat and the second support seat can be directly taken out of the first support seat and the second support seat to be independently placed, and the welding pipe device is installed again during use, so that the welding pipe device is not required to reserve too large space for the first slag blocking body and the second slag blocking body to move during structural design, and the structural compactness of the welding pipe device is greatly improved.
Drawings
FIG. 1 is a schematic structural view of a compact welded pipe device for preventing welding slag from falling into a pipe according to the present invention;
FIG. 2 is a side view of a compact welded pipe device for preventing welding slag from falling into the pipe.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to specific examples.
As shown in fig. 1-2, fig. 1 is a schematic structural diagram of a welded pipe device with a compact structure for preventing welding slag from falling into a pipe according to the present invention; FIG. 2 is a side view of a compact welded pipe device for preventing welding slag from falling into the pipe.
Referring to fig. 1-2, a welded pipe device with a compact structure for preventing welding slag from falling into a pipe according to an embodiment of the present invention includes: first ejector pad 1, second ejector pad 2, base 3, first slag blocking body 4, second slag blocking body 5, support frame 6, welding mechanism 7 and actuating mechanism, wherein: the first push block 1 and the second push block 2 are oppositely arranged on the base 3 and fixed with the base 3, a space is reserved between the first push block 1 and the second push block 2 to form a clamping groove for placing a pipe fitting c to be welded, and the space between the first push block 1 and the second push block 2 is sequentially increased from one side close to the base 3 to one side far away from the base 3 so that the clamping groove is of a V-shaped structure.
The base 3 is provided with a first supporting seat 8 and a second supporting seat 9 respectively at two ends of the clamping groove, the first supporting seat 8 is provided with a first through hole which extends in the same direction as the clamping groove and can be used for the first slag stopper 4 to pass through, and the second supporting seat 9 is provided with a second through hole which is coaxially arranged with the first through hole and can be used for the second slag stopper 5 to pass through. First slag trap 4 and second slag trap 5 all include first baffle and second baffle, one side interconnect of first baffle and second baffle, interval between first baffle and the second baffle is progressively increased in proper order by its continuous one side to its opposite side, and first slag trap 4 and second slag trap 5 are scalable inside treating welded pipe fitting c. One end of the first slag stopping body 4 penetrates through the first through hole and is in sliding fit with the first through hole, one end of the second slag stopping body 5 penetrates through the second through hole and is in sliding fit with the second through hole, and grooves extending linearly are formed in the first slag stopping body 4 and the second slag stopping body 5.
The support frame 6 is provided with a linear guide rail fixedly assembled with the support frame and a sliding seat 10 assembled with the linear guide rail in a sliding manner, and the linear guide rail is positioned between the first push block 1 and the second push block 2 and is arranged along the extending direction of the clamping groove; a drive mechanism is connected to the carriage 10 for driving the carriage 10 to reciprocate on the linear guide. The welding mechanism 7 is fixedly mounted on the slide 10 for welding the butt seam of the pipe c to be welded.
The invention works as follows: the pipe fitting c to be welded is placed between the first pushing block 1 and the second pushing block 2, the butt joint seam of the pipe fitting c faces the sliding seat 10, then the first slag trap 4 and the second slag trap 5 are respectively supported and kept fixed by the first supporting seat 8 and the second supporting seat 9, one end of the first slag trap 4 penetrates through the first through hole and extends into the pipe fitting c to be welded, one end of the second slag trap 5 penetrates through the second through hole and extends into the pipe fitting c to be welded and is in butt joint with the first slag trap 4, and grooves in the first slag trap 4 and the second slag trap 5 are located below the butt joint seam of the pipe fitting c to be welded; finally, the butt joint of the pipe fitting c is welded by using a welding gun in the welding mechanism 76, so that welding slag in welding or welding liquid dripped from the butt joint directly falls into the groove to prevent the welding slag from falling onto the inner wall of the pipe fitting c, and the increase of cleaning cost is avoided.
From the above, the present invention can not only effectively prevent welding slag or welding liquid from falling onto the inner wall of the pipe c, but also effectively shorten the stroke by the cooperation of the first slag trap 4 and the second slag trap 5, and directly separate the first support seat 8 and the second support seat 9 from each other and independently place them in a non-working state, and the first slag trap and the second slag trap are installed when in use, so that the welding pipe device does not need to reserve too large space for the first slag trap 4 and the second slag trap 5 to move during the structural design, thereby greatly improving the structural compactness of the welding pipe device.
In addition, in this embodiment, balls are disposed inside the first through hole and the second through hole to reduce friction force of the first slag stopper 4 and the second slag stopper 5 in the sliding process.
In this embodiment, the first supporting seat 8 and the second supporting seat 9 both include supporting blocks a and supporting blocks B arranged at intervals along the extending direction of the clamping groove, and the interval between the supporting blocks a and the supporting blocks B is adjustable; the supporting block A and the supporting block B in the first supporting seat 8 are provided with mutually communicated pore channels to form a first through hole, and the supporting block A and the supporting block B in the second supporting seat 9 are provided with mutually communicated pore channels to form a second through hole.
In this embodiment, the aperture between first baffle and the second baffle is adjustable to adapt to the pipe fitting c processing requirement of different pipe diameters.
In this embodiment, first baffle and second baffle are formed by the heat conduction material preparation, and all are equipped with a plurality of criss-cross arrangement between the positive and negative of first baffle and second baffle and link up the pore of its lateral wall to make pipe fitting c absorbed heat in welding process by quick transmission go out, with the probability that reduces pipe fitting c and take place the heat altered shape.
In this embodiment, the slide 10 still installs milling flutes mechanism, and milling flutes mechanism and welding mechanism 7 arrange along the extending direction interval of linear guide rail, and milling flutes mechanism includes the milling flutes subassembly and is used for driving the power pack that the milling flutes subassembly reciprocated, and the milling flutes subassembly includes first milling flutes cutter 11, second milling flutes cutter 12 and is used for driving first milling flutes cutter 11 and second milling flutes cutter 12 to carry out the drive unit of milling flutes action, and first milling flutes cutter 11 all is located with second milling flutes cutter 12 the draw-in groove is inboard, and first milling flutes cutter 11, second milling flutes cutter 12 arrange respectively in the both sides of linear guide rail extending direction. In the working process, a first groove milling cutter 11, a second groove milling cutter 12 and a driving unit in a groove milling mechanism are matched to respectively process a process groove on one side of two sides to be welded of a pipe fitting c, so that welding liquid generated when the two sides to be welded are welded is gathered at a butt joint of the pipe fitting c by the aid of the two process grooves, welding firmness is enhanced, and the phenomenon that the welding liquid flows along the circumferential direction of the outer wall of the pipe fitting c to cause subsequent processing cost is avoided.
In this embodiment, the number of the groove milling mechanisms is two, and the two groove milling mechanisms are oppositely arranged on two sides of the welding mechanism 7. After the device finishes the welding work of one pipe fitting c, the slide seat 10 can process the next pipe fitting c without resetting, namely the slide seat 10 can finish the processing work of two pipe fittings c after walking one round. Therefore, the structure can effectively avoid the waste of energy and improve the processing efficiency.
In this embodiment, a pressing mechanism fixedly mounted on the sliding seat 10 is further disposed on one side of the slot milling mechanism away from the welding mechanism 7, and the pressing mechanism includes a pressing plate and a power unit for driving the pressing plate 13 to move up and down. In the working process, the power unit in the swaging mechanism drives the pressing plate 13 to move downwards to push and press the pipe fitting c, so that two edges to be welded of the pipe fitting c are in the same plane, and the groove milling and welding work can be carried out smoothly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention by the equivalent replacement or change of the inventive concept according to the technical solution of the present invention.
Claims (9)
1. The utility model provides a compact structure's welding slag of preventing drops intraductal welded tube device which characterized in that includes: first ejector pad (1), second ejector pad (2), base (3), first slag trap (4), second slag trap (5), support frame (6), welding mechanism (7) and actuating mechanism, wherein:
the first push block (1) and the second push block (2) are oppositely arranged on the base (3) and fixed with the base (3), and a space is reserved between the first push block (1) and the second push block (2) to form a clamping groove for placing a pipe fitting (c) to be welded;
a first supporting seat (8) and a second supporting seat (9) are respectively arranged on the base (3) and positioned at two ends of the clamping groove, a first through hole which extends in the same direction as the clamping groove and can be penetrated by the first slag blocking body (4) is formed in the first supporting seat (8), and a second through hole which is coaxially arranged with the first through hole and can be penetrated by the second slag blocking body (5) is formed in the second supporting seat (9);
the first slag blocking body (4) and the second slag blocking body (5) are both structural bodies which can stretch into the pipe fitting (c) to be welded, one end of the first slag blocking body (4) penetrates through the first through hole and is in sliding fit with the first through hole, one end of the second slag blocking body (5) penetrates through the second through hole and is in sliding fit with the second through hole, and grooves which extend linearly are formed in the first slag blocking body (4) and the second slag blocking body (5);
the support frame (6) is provided with a linear guide rail fixedly assembled with the support frame and a sliding seat (10) assembled with the linear guide rail in a sliding manner, and the linear guide rail is positioned between the first push block (1) and the second push block (2) and is arranged along the extending direction of the clamping groove;
the driving mechanism is connected with the sliding seat (10) and is used for driving the sliding seat (10) to reciprocate on the linear guide rail;
the welding mechanism (7) is fixedly arranged on the sliding seat (10) and is used for welding the butt joint of the pipe fitting (c) to be welded;
the sliding seat (10) is further provided with a groove milling mechanism, the groove milling mechanism and the welding mechanism (7) are arranged at intervals along the extending direction of the linear guide rail, the groove milling mechanism comprises a groove milling assembly and a power unit used for driving the groove milling assembly to move up and down, the groove milling assembly comprises a first groove milling cutter (11), a second groove milling cutter (12) and a driving unit used for driving the first groove milling cutter (11) and the second groove milling cutter (12) to execute groove milling actions, the first groove milling cutter (11) and the second groove milling cutter (12) are both positioned on the inner side of the clamping groove, and the first groove milling cutter (11) and the second groove milling cutter (12) are respectively arranged on two sides of the extending direction of the linear guide rail; the two milling groove mechanisms are oppositely arranged on two sides of the welding mechanism (7).
2. The compact structure of the welded pipe device for preventing the welding slag from falling into the pipe as claimed in claim 1, wherein the first through hole and the second through hole are provided with balls inside.
3. The compact welding pipe device for preventing the welding slag from falling into the pipe as claimed in claim 2, wherein the first supporting seat (8) and the second supporting seat (9) comprise a supporting block A and a supporting block B which are arranged at intervals along the extending direction of the clamping groove, and the interval between the supporting block A and the supporting block B is adjustable; the supporting block A and the supporting block B in the first supporting seat (8) are provided with mutually communicated pore channels to form a first through hole, and the supporting block A and the supporting block B in the second supporting seat (9) are provided with mutually communicated pore channels to form a second through hole.
4. The compact slag drop tube interior welded tube device of claim 1, characterized in that the first slag trap (4) comprises a first baffle and a second baffle, wherein the first baffle and the second baffle are connected to each other at one side, and the distance between the first baffle and the second baffle increases from the side to which they are connected to the other side.
5. The compact structure of the welded tube device for preventing the welding slag from falling into the tube according to claim 1, wherein the second slag body (5) comprises a first baffle plate and a second baffle plate, one side of the first baffle plate and one side of the second baffle plate are connected with each other, and the distance between the first baffle plate and the second baffle plate increases from the side connected with the first baffle plate to the other side of the first baffle plate.
6. The compact structure of the welded pipe device for preventing the welding slag from falling into the pipe as claimed in claim 4 or 5, wherein the opening degree between the first baffle and the second baffle is adjustable.
7. The compact-structure welded pipe device capable of preventing welding slag from falling into a pipe according to claim 4 or 5, wherein the first baffle plate and the second baffle plate are both made of heat conducting materials, and a plurality of pore channels which are arranged in a criss-cross mode and penetrate through the side walls of the first baffle plate and the second baffle plate are arranged between the front side and the back side of the first baffle plate and the second baffle plate.
8. The compact welding slag drop-proof pipe welding device according to any one of claims 1-4, wherein the distance between the first push block (1) and the second push block (2) is gradually increased from the side close to the base (3) to the side far away from the base (3) so that the clamping groove is in a V-shaped structure.
9. The compact structure of the welded pipe device for preventing the welding slag from falling into the pipe as claimed in any one of claims 1 to 4, wherein a pressing mechanism fixedly mounted on the sliding base (10) is further arranged on one side of the groove milling mechanism away from the welding mechanism (7), and the pressing mechanism comprises a pressing plate and a power unit for driving the pressing plate (13) to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810538746.6A CN108723649B (en) | 2018-05-30 | 2018-05-30 | Welding slag falling prevention pipe welding device with compact structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810538746.6A CN108723649B (en) | 2018-05-30 | 2018-05-30 | Welding slag falling prevention pipe welding device with compact structure |
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| CN108723649A CN108723649A (en) | 2018-11-02 |
| CN108723649B true CN108723649B (en) | 2020-08-21 |
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| CN201810538746.6A Active CN108723649B (en) | 2018-05-30 | 2018-05-30 | Welding slag falling prevention pipe welding device with compact structure |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111408891A (en) * | 2020-04-02 | 2020-07-14 | 苏州米加尼克焊接技术有限公司 | Automatic complete welding equipment for outer longitudinal joint |
| CN111760956B (en) * | 2020-09-01 | 2020-11-10 | 烟台施丹普汽车零部件有限公司 | Automobile part punch forming device |
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| CN204171592U (en) * | 2014-09-30 | 2015-02-25 | 莱芜鲁能开源铁塔有限公司 | Octagon steel tube tower weld jig |
| CN107570850A (en) * | 2017-09-18 | 2018-01-12 | 潍坊东方钢管有限公司 | A kind of efficient cutting processing device of the steel pipe inner wall without slag |
| CN107695556A (en) * | 2017-11-18 | 2018-02-16 | 郑州越达科技装备有限公司 | A kind of straight seam welding machine for being used for electric power bar or communication rod |
| CN108044515A (en) * | 2017-10-23 | 2018-05-18 | 浙江永上特材有限公司 | A kind of steel pipe sanding apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016161969A1 (en) * | 2015-04-10 | 2016-10-13 | 嘉兴川页奇精密自动化机电有限公司 | High-precision two-part flat chuck device and processing apparatus installed therewith |
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- 2018-05-30 CN CN201810538746.6A patent/CN108723649B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204171592U (en) * | 2014-09-30 | 2015-02-25 | 莱芜鲁能开源铁塔有限公司 | Octagon steel tube tower weld jig |
| CN107570850A (en) * | 2017-09-18 | 2018-01-12 | 潍坊东方钢管有限公司 | A kind of efficient cutting processing device of the steel pipe inner wall without slag |
| CN108044515A (en) * | 2017-10-23 | 2018-05-18 | 浙江永上特材有限公司 | A kind of steel pipe sanding apparatus |
| CN107695556A (en) * | 2017-11-18 | 2018-02-16 | 郑州越达科技装备有限公司 | A kind of straight seam welding machine for being used for electric power bar or communication rod |
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