CN209936098U - Automatic fly-cutting trolley on spiral welded pipe production line - Google Patents
Automatic fly-cutting trolley on spiral welded pipe production line Download PDFInfo
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- CN209936098U CN209936098U CN201920507201.9U CN201920507201U CN209936098U CN 209936098 U CN209936098 U CN 209936098U CN 201920507201 U CN201920507201 U CN 201920507201U CN 209936098 U CN209936098 U CN 209936098U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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Abstract
The embodiment of the utility model discloses an automatic fly-cutting trolley on a spiral welded pipe production line, which belongs to the technical field of pipe fitting cutting equipment, and adopts the following technical scheme that the automatic fly-cutting trolley comprises a welded pipe arranged on the production line and a trolley body arranged on a rear axle of the production line, wherein the surface of the trolley body is provided with a fixed table, a tightening wheel is arranged above the fixed table and is tightly propped against the lower end of the welded pipe, the trolley body is provided with a pushing mechanism for controlling the tightening wheel to move, the trolley body is provided with a plasma cutting machine, a cutting gun of the plasma cutting machine is just opposite to the outer wall of the welded pipe, the trolley body is provided with a control mechanism for controlling the movement of the cutting gun, the trolley body is also provided with a driving device for controlling the movement of the trolley body, so as to solve the problem that when the welded pipe is produced and cut in the prior art, the position of the cutting gun needs to be manually, the problems of inaccurate positioning size and not-in-place cutting are easy to occur.
Description
Technical Field
The embodiment of the utility model provides a pipe fitting cutting equipment technical field, concretely relates to automatic on spiral welded pipe production line flies to cut dolly.
Background
The spiral welded pipe is made by coiling low carbon structural steel or low alloy structural steel strip into a pipe according to a certain spiral angle and then welding pipe seams.
In the existing on-line production of spiral welded pipes, equipment failure does not occur, and the spiral welded pipes are not stopped, so that finished products need to be tracked and cut without stopping after being produced, a fly-cutting trolley is arranged on a rear axle of a production line, the trolley runs passively, and a plasma cutting machine is borne on the trolley; in the process of production, need the manual work to guard, after the cutting finishes, need people to go to promote to fly to cut the dolly in order to push back its normal position, prepare for the cutting of second time, later need the rifle mouth separation of manual control plasma cutting torch, lead to this equipment's automaticity poor like this, the location size is inaccurate easily appears, the problem that the cutting is not in place.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an automatic on spiral welded tube production line flies to cut dolly to when solving among the prior art butt welded tube production and cutting, need the manual work to go to promote to fly to cut the dolly and go to the position of handling the cutting torch with cutting to the butt welded tube, the positioning dimension is inaccurate easily appears, cuts the problem that does not put in place.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the utility model discloses an on the first aspect, an automatic on spiral welded tube production line flies to cut dolly, including setting up the welded tube on the production line and establishing the automobile body on the production line rear axle, the automobile body is equipped with the fixed station on the surface, the fixed station top is equipped with the tight wheel in top, and pushes up the tight wheel and support the lower extreme of tightly welding the tube, be equipped with the pushing mechanism that tight wheel removed in control top on the automobile body, be equipped with the plasma cutting machine on the automobile body, the cutting torch of plasma cutting machine is just to the outer wall of welded tube, be equipped with the control mechanism of the removal of control cutting torch on the automobile body, still be equipped with the drive arrangement of the removal of control automobile body on the automobile body.
Furthermore, the pushing mechanism comprises an installation rod, one end of the installation rod is rotatably connected to the upper end of the fixed station, the other end of the jacking wheel, which is fixed to the installation rod, is rotatably connected to one end of the fixed station, a pushing rod is integrally connected to the end of the installation rod, the angle between the pushing rod and the installation rod ranges from 100 degrees to 150 degrees, a bearing platform is fixedly connected to the position of the vehicle body, which is located on one side of the fixed station, the upper end of the bearing platform is hinged to an air cylinder, and a piston rod of the air cylinder is hinged to the bottom of the pushing rod.
Further, control mechanism is including establishing the stand on the automobile body, be fixed with the sleeve pipe on the stand, it has the locating lever to articulate on the sleeve pipe, the cutting torch is fixed to the tip of locating lever, the other one end of locating lever is fixed to there being wire rope, two fixedly connected with accept the board on the installation pole, two it is connected with the roller to accept to rotate between the board, wire rope's lower extreme winding is fixed to the roller on, accept the mounting that is equipped with fixed roller on the board.
Further, the fixing piece is a locking bolt, and the locking bolt penetrates through the bearing plate and abuts against the roller tightly.
Further, drive arrangement is including fixing the connecting block to the automobile body, the connecting block sets up the one side at the fixed station, it is connected with the winding roller to rotate between fixed station and the connecting block, fixedly connected with motor on the automobile body, the output shaft of motor stretches into in the connecting block and fixedly connected to the pivot of winding roller, the winding has the spiral on the winding roller, the end fixing of spiral is to the tip of production line rear axle.
Further, the fixed cover of tip of locating lever has connect the slip pipe, pass through the fix with screw between slip pipe and the locating lever, fixedly connected with clamp on the slip pipe, the cutting torch is fixed to in the clamp.
Furthermore, the bottom of the upright post is fixedly connected with a connecting plate, the connecting plate is connected with the upper surface of the vehicle body through a bolt, and the sleeve is also connected with the upright post through a bolt.
The embodiment of the utility model provides a have following advantage: through the arrangement of the vehicle body, when the welded pipe on the production line is cut, the vehicle body is arranged at one side of the production line, when the welded pipe moves out, the welded pipe can move to the vehicle body, then the control cylinder is used for abutting against the lower end of the welded pipe, so that the steel wire rope can be driven to move in the moving process of the mounting rod, the positioning rod is controlled to rotate so that the cutting gun can abut against the side wall of the welded pipe, then the welded pipe can be driven to move in the continuous moving process, after the welded pipe moves to the specified position, the welded pipe can be cut off by the cutting gun, after the cutting is finished, the vehicle body is moved back to the specified position by the driving device, the welded pipe can be conveniently tracked in real time by the mode, the welded pipe can be conveniently cut at the specified position, the cutting position of the welded pipe is more accurate, in addition, the gun nozzle can be automatically separated after the cutting is finished, and the vehicle body is moved back to the original position to continue the subsequent treatment of the welded, the automation degree of the equipment is improved, certain labor is saved, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic front structural view of an automatic fly-cutting trolley provided in embodiment 1 of the present invention.
Fig. 2 is a schematic side view of the automatic fly-cutting trolley provided in embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of a receiving plate of a control mechanism of an automatic fly-cutting trolley provided in embodiment 3 of the present invention.
In the figure: 1. a vehicle body; 11. welding a pipe; 2. a fixed table; 21. a jacking wheel; 3. a pushing mechanism; 31. mounting a rod; 32. a push rod; 33. a receiving table; 34. a cylinder; 4. a plasma cutter; 41. cutting the torch; 5. a control mechanism; 51. a column; 52. a sleeve; 53. positioning a rod; 54. a wire rope; 55. a bearing plate; 56. a roller; 57. locking the bolt; 6. a drive device; 61. connecting blocks; 62. a winding roll; 63. a motor; 7. a sliding tube; 71. clamping a hoop; 8. a connecting plate; 9. a track; 91. a wheel; 92. and a stop block.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
The utility model provides an automatic on spiral welded tube production line flies to cut dolly, as shown in figure 1, including establishing automobile body 1 on the production line rear axle, wherein automobile body 1 roll connection is to the rear axle of production line on, be equipped with fixed station 2 on automobile body 1 surface, fixed station 2 top is equipped with top tight wheel 21, be equipped with the pushing mechanism 3 that control top tight wheel 21 removed on automobile body 1 upper surface, be equipped with welded tube 11 on the production line in addition, when utilizing pushing mechanism 3 control top tight wheel 21 to remove, can make top tight wheel 21 support tightly to the lower terminal surface of welded tube 11, when making welded tube 11 remove on the production line like this, can drive automobile body 1 and remove along with the production line rear axle.
As shown in fig. 1 and 2, a plasma cutting machine 4 is further fixedly connected to the vehicle body 1, a cutting torch 41 is provided on the plasma cutting machine 4, a control mechanism 5 for controlling the movement of the cutting torch 41 is provided on the vehicle body 1, and the cutting torch 41 is controlled by the control mechanism 5 to face the outer wall of the welded pipe 11, so that the welded pipe 11 can be cut by the cutting torch 41 after the vehicle body 1 is moved to a certain position. In addition, the vehicle body 1 is also provided with a driving device 6 for controlling the movement of the vehicle body 1, after the vehicle body 1 is moved to a certain position, the driving device 6 can be used for automatically moving the vehicle body 1 to the original position so as to continuously convey and cut the next welded pipe 11, thus avoiding manual pushing of the welded pipe, and being convenient for moving the vehicle body 1 to the specified position.
As shown in fig. 1, the pushing mechanism 3 includes a mounting rod 31, one end of the mounting rod 31 is rotatably connected to the upper end of the fixed platform 2, wherein the other end of the jacking wheel 21 is fixed to the mounting rod 31, a pushing rod 32 is integrally connected to one end of the mounting rod 31 rotatably connected to the fixed platform 2, an angle formed between the pushing rod 32 and the mounting rod 31 is in the range of 100-150 °, a receiving platform 33 is fixedly connected to a position of the vehicle body 1 on one side of the fixed platform 2, an air cylinder 34 is hinged to the upper end of the receiving platform 33, and a piston rod of the air cylinder 34 is hinged to the bottom of the pushing rod 32. Thus, when the piston rod of the control cylinder 34 moves, the push rod 32 and the mounting rod 31 can be controlled to move to a certain extent, so that the position of the tightening wheel 21 is deviated to move the tightening wheel 21 to a specified position.
As shown in fig. 1 and 3, the control mechanism 5 includes a column 51 provided on the vehicle body 1, a sleeve 52 fixed on the column 51, a positioning rod 53 hinged on the outer wall of the sleeve 52, wherein the cutting torch 41 is fixed to one end of the positioning rod 53 near the welded pipe 11, a wire rope 54 is fixedly connected to the other end of the positioning rod 53, two receiving plates 55 are fixedly connected to the mounting rod 31, a roller 56 is rotatably connected between the two receiving plates 55, the lower end of the wire rope 54 is wound and fixed on the roller 56, and a fixing member for fixing the roller 56 is provided on the receiving plate 55. When the pushing rod 32 and the mounting rod 31 are controlled to move by the air cylinder 34, the roller 56 is driven to move, so that the steel wire rope 54 is driven to move, the positioning rod 53 rotates relative to the sleeve 52, the cutting gun 41 is abutted to the welded pipe 11, and the welded pipe 11 can be cut by the cutting gun 41 after the plasma cutting machine 4 is started.
The fixing piece is a locking bolt 57, the locking bolt 57 is arranged on the bearing plate 55, and the end part of the locking bolt 57 penetrates through the bearing plate 55 and is abutted against the roller 56, so that the roller 56 can be fixed on the bearing plate 55 and cannot rotate continuously; after the lock bolt 57 is unscrewed as necessary, the length of the wire rope 54 can be relatively stored.
As shown in fig. 2, a connecting plate 8 is fixedly connected to the bottom of the pillar 51, and the connecting plate 8 is connected to the upper surface of the vehicle body 1 by bolts, so that the pillar 51 can be stably fixed to the upper surface of the vehicle body 1, and then the bolts are unscrewed to relatively adjust the position of the pillar 51. In addition, the outer sleeve joint block is fixedly connected with the upright post 51 through a bolt, and the position of the sleeve joint block on the upright post 51 can be relatively adjusted after the bolt on the sleeve joint block is unscrewed; when the welded pipes 11 with different specifications are cut, the positions of the sleeving block and the vertical rod can be relatively adjusted to adjust the position of the cutting gun 41.
As shown in fig. 2, a sliding tube 7 is sleeved on one end of the positioning rod 53 close to the welding tube 11, the sliding tube 7 and the positioning rod 53 are fixed through screws, a clamp 71 is fixedly connected to the sliding tube 7, and the cutting torch 41 is fixed in the clamp 71, so that the cutting torch 41 can be fixed on the positioning rod 53, and the position of the cutting torch 41 on the positioning rod 53 can be adjusted after the screws are unscrewed.
As shown in fig. 1, the driving device 6 includes a connecting block 61 fixedly connected to the vehicle body 1, the connecting block 61 is disposed at one side of the fixed station 2, a winding roll 62 is rotatably connected between the fixed station 2 and the connecting block 61, a winding wire is wound on the winding roll 62, one end of the winding wire is fixedly connected to the end of the rear axle of the production line, a motor 63 is fixedly connected to the vehicle body 1, and an output shaft of the motor 63 extends into the connecting block 61 and is fixedly connected to a rotating shaft of the winding roll 62; after the vehicle body 1 is moved to a predetermined position, the winding rope is gradually retracted onto the winding roller 62 by the rotation of the motor 63, and the vehicle body 1 is pulled back to the predetermined position.
As shown in fig. 1 and 2, wheels 91 are provided on the lower surface of the vehicle body 1, and a rail 9 is further provided on the rear axle of the production line, and the wheels 91 are fittingly connected to the rail 9, so that the vehicle body 1 can travel straight along the rail 9. In addition, a stopper 92 is provided at an end of the rail 9, and the vehicle body 1 can be stopped from moving out of the rail 9 by the stopper 92.
The utility model discloses a setting of automobile body 1, when cutting the welded tube 11 on the production line, because automobile body 1 sets up one side of production line, when the welded tube 11 moves out to make and to move to automobile body 1, later control cylinder 34 is that tight wheel 21 of top supports tightly to the lower extreme of welded tube 11, can drive wire rope 54 removal like this in the in-process that installation pole 31 removed, thereby control locating lever 53 rotates so that cutting gun 41 butt to the lateral wall of welded tube 11, then make the in-process that welded tube 11 continues to move, can drive automobile body 1 and remove, after moving to appointed position, usable cutting gun 41 cuts off welded tube 11, utilize drive arrangement 6 to move automobile body 1 back to appointed position after the cutting finishes, utilize this mode to be convenient for carry out real-time tracking to welded tube 11, also be convenient for cut welded tube 11 at appointed position, make the position of cutting welded tube 11 more accurate, in addition, the gun nozzle can be automatically separated after cutting, and the vehicle body 1 is moved back to the original position to continue subsequent treatment on the welded pipe 11, so that the automation degree of the device is improved, certain labor is saved, and the working efficiency is improved.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides an automatic on spiral welded tube production line flies to cut dolly, includes welded tube (11) of setting on the production line and establishes automobile body (1) on production line rear axle, characterized by: automobile body (1) is equipped with fixed station (2) on the surface, fixed station (2) top is equipped with top tight pulley (21), and top tight pulley (21) support tightly to the lower extreme of welded tube (11), be equipped with on automobile body (1) push mechanism (3) that control top tight pulley (21) removed, be equipped with plasma cutting machine (4) on automobile body (1), cutting gun (41) of plasma cutting machine (4) just are to the outer wall of welded tube (11), be equipped with control mechanism (5) of the removal of control cutting gun (41) on automobile body (1), still be equipped with drive arrangement (6) of the removal of control automobile body (1) on automobile body (1).
2. The automatic fly-cutting trolley for the spiral welded pipe production line as claimed in claim 1, wherein the trolley comprises: push mechanism (3) are including installation pole (31), the one end of installation pole (31) is rotated and is connected to fixed station (2) upper end, the other end to installation pole (31) of fixing of tight wheel (21) in top, installation pole (31) are rotated and are connected to one end body coupling of fixed station (2) and have catch bar (32), the angle scope that forms between catch bar (32) and installation pole (31) is 100 ° -150 °, position fixedly connected with that automobile body (1) is located fixed station (2) one side bears platform (33), it has cylinder (34) to articulate in bearing platform (33) upper end, the piston rod of cylinder (34) articulates the bottom of catch bar (32).
3. The automatic fly-cutting trolley for the spiral welded pipe production line as claimed in claim 2, wherein the trolley comprises: control mechanism (5) are including establishing stand (51) on automobile body (1), be fixed with sleeve pipe (52) on stand (51), it has locating lever (53) to articulate on sleeve pipe (52), cutting gun (41) are fixed to the tip of locating lever (53), the other one end of locating lever (53) is fixed to there being wire rope (54), two fixedly connected with accept board (55) on installation pole (31), two it is connected with roller (56) to rotate between accepting board (55), the lower extreme winding of wire rope (54) is fixed on roller (56), be equipped with the mounting of fixed roller (56) on accepting board (55).
4. The automatic fly-cutting trolley for the spiral welded pipe production line as claimed in claim 3, wherein the trolley comprises: the fixing piece is a locking bolt (57), and the locking bolt (57) penetrates through the bearing plate (55) and abuts against the roller (56).
5. The automatic fly-cutting trolley for the spiral welded pipe production line as claimed in claim 1, wherein the trolley comprises: drive arrangement (6) are including fixing connecting block (61) on automobile body (1), connecting block (61) set up the one side in fixed station (2), it is connected with winding roller (62) to rotate between fixed station (2) and connecting block (61), fixedly connected with motor (63) on automobile body (1), the output shaft of motor (63) stretches into in connecting block (61) and fixedly connected to in the pivot of winding roller (62), the winding has the spiral on winding roller (62), the end fixing of spiral is to the tip of production line rear axle.
6. The automatic fly-cutting trolley for the spiral welded pipe production line as claimed in claim 3, wherein the trolley comprises: the fixed slip pipe (7) that has cup jointed of tip of locating lever (53), pass through the fix with screw between slip pipe (7) and locating lever (53), fixedly connected with clamp (71) on slip pipe (7), cutting gun (41) are fixed in clamp (71).
7. The automatic fly-cutting trolley for the spiral welded pipe production line as claimed in claim 3, wherein the trolley comprises: the bottom fixedly connected with connecting plate (8) of stand (51), pass through bolted connection between connecting plate (8) and automobile body (1) upper surface, sleeve pipe (52) also pass through bolted connection on stand (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920507201.9U CN209936098U (en) | 2019-04-15 | 2019-04-15 | Automatic fly-cutting trolley on spiral welded pipe production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920507201.9U CN209936098U (en) | 2019-04-15 | 2019-04-15 | Automatic fly-cutting trolley on spiral welded pipe production line |
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| Publication Number | Publication Date |
|---|---|
| CN209936098U true CN209936098U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920507201.9U Expired - Fee Related CN209936098U (en) | 2019-04-15 | 2019-04-15 | Automatic fly-cutting trolley on spiral welded pipe production line |
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| CN (1) | CN209936098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865926A (en) * | 2019-04-15 | 2019-06-11 | 吉林京华制管有限公司 | A kind of automatic fly-cutting trolley on spiral welded pipe production line |
-
2019
- 2019-04-15 CN CN201920507201.9U patent/CN209936098U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865926A (en) * | 2019-04-15 | 2019-06-11 | 吉林京华制管有限公司 | A kind of automatic fly-cutting trolley on spiral welded pipe production line |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |