CN105478892A - Pipe layer sawing machine and method for pipe layer sawing machine to cut heads and tails - Google Patents
Pipe layer sawing machine and method for pipe layer sawing machine to cut heads and tails Download PDFInfo
- Publication number
- CN105478892A CN105478892A CN201510558892.1A CN201510558892A CN105478892A CN 105478892 A CN105478892 A CN 105478892A CN 201510558892 A CN201510558892 A CN 201510558892A CN 105478892 A CN105478892 A CN 105478892A
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- row
- steel pipe
- crop
- pipe
- cutting
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 238000005520 cutting process Methods 0.000 claims abstract description 21
- 230000003028 elevating effect Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000033764 rhythmic process Effects 0.000 abstract description 7
- 241000277275 Oncorhynchus mykiss Species 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
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Abstract
The invention relates to a pipe layer sawing machine, in particular relates to a pipe layer sawing machine and a method for the pipe layer sawing machine to cut heads and tails, and belongs to the field of steel pipe production. Slope boards are fixedly mounted on a front end and a rear end of the pipe layer sawing machine of the present invention, respectively; a header is placed below each slope board. The pipe layer sawing machine avoids equipment faults and saves cost as traditional head-cutting shifting device and tail-cutting shifting device are replaced with the immobilized slope boards; after head cutting and tail cutting of steel pipes in a row, the actions of the head-cutting shifting device and the tail-cutting shifting device all are outward translation, downward turning-over, upward turning-over and backward translation, and the multiple actions may affect the rhythm of sawing; however, the immobilized slope boards are utilized to take the place of the head-cutting shifting device and the tail-cutting shifting device; the cut-off steel heads directly drop down on the slope boards when the steel pipes move forwards; and the production rhythm is accelerated.
Description
Technical field
The present invention relates to a kind of pipe gang saw, particularly relate to a kind of pipe gang saw and the method for pipe gang saw crop, back-end crop, belong to steel pipe's production field.
background technology
In steel pipe's production, the hollow billet through each unit rolling of hot rolling needs to cut into pipe gang saw the fished pipe that user needs size after cold bed cooling.Be irregularly shaped through the head end of the hollow billet of hot rolling each unit rolling and tail end, need pipe gang saw to be cut away by the burr of head end and tail end.After the head end burr of steel pipe in a row cuts away by pipe gang saw, outside for tube head in a row translation can be gone out saw by crop transfer device, then crop transfer device surface plate overturns an angle of inclination downwards by Driven by Hydraulic Cylinder, tube head can along the upper surface landing of crop transfer device to tube head collecting box, afterwards, crop transfer device is upwards turned into straight position and inwardly moves to saw, completes the crop work of steel pipe in a row.In like manner steel pipe in a row is after pipe gang saw back-end crop, the action that back-end crop transfer device is also same with the crop transfer device of foregoing description.After the crop of steel pipe in a row, back-end crop, the action of crop transfer device and back-end crop transfer device is all go out through translation, and---translation is returned, the rhythm of such action many impacts sawing to overturn---upwards overturning---downwards.In the process of steel pipe cutting, inevitably have tube head and sawdust is deposited in below crop transfer device and back-end crop transfer device, cause and drive crop transfer device and the hydraulic cylinder of back-end crop transfer device and the damage of oil pipe, affect the normal work of saw.
Summary of the invention
The object of the present invention is to provide a kind of rhythm of production fast, cost is low, a kind of pipe gang saw of failure rate is low and the method for pipe gang saw crop, back-end crop.
technical solution:
A kind of pipe gang saw, it is characterized in that, pipe gang saw front-end and back-end are installed with slope board respectively, are placed with tube head case below slope board.
Described slope board becomes 15 ° of-60 ° of angles with ground.
Preferred slope board becomes 25 ° of-45 ° of angles with ground.
Pipe gang saw is cut into a method for row's steel pipe head, afterbody, and method is as follows: pipe gang saw mill starts, and driven by motor belt rotates, and belt starts to rotate with main shaft, and saw blade also rotates together along with main shaft, prepares sawing.
Steel pipe in a row is to the motion of pipe gang saw under the drive of wide roller-way, and meanwhile, crop baffle plate falls, and after steel pipe head end in a row arrives the alignment of crop baffle plate, wide roller-way stops operating, and crop baffle plate lifts.The downward microinching of elevating mechanism, drives main shaft downward, and saw blade rotates and moves downward cutting steel pipe in a row under the drive of main shaft, and after cutting terminates, saw blade lifts.Wide roller bed rotation is advanced forward with steel pipe in a row, at this moment by the complete tube head in a row of sawing along the version upper surface landing of front crop slope to tube head case, complete crop work.Steel pipe in a row moves forward, and steel pipe tail end in a row arrives saw, and back-end crop baffle plate falls, and operates wide roller-way and drives steel pipe in a row to move to back-end crop baffle plate backward, and after steel pipe tail end alignment in a row, back-end crop baffle plate lifts.The downward microinching of elevating mechanism, drives main shaft downward, and saw blade rotates and moves downward cutting steel pipe in a row under the drive of main shaft, and after cutting terminates, saw blade lifts.At this moment, operate wide roller bed rotation and move backward with steel pipe in a row, by the complete tube head in a row of sawing along the landing of rear back-end crop slope board upper surface to tube head case, complete back-end crop work.
The present invention is owing to substituting traditional crop transfer device and the fixed slope board of back-end crop transfer device, avoid equipment fault, provide cost savings, after the crop of steel pipe in a row, back-end crop, the action of crop transfer device and back-end crop transfer device is all go out through translation, and---translation is returned, the rhythm of such action many impacts sawing to overturn---upwards overturning---downwards.Substitute crop transfer device and back-end crop transfer device by fixed slope version, directly drop on slope board in the process that the tube head cut runs forward at steel pipe, improve rhythm of production.
beneficial effect
The invention has the beneficial effects as follows, rhythm of production is fast, and cost is low, failure rate is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
1-in a row steel pipe 2-wide roller-way 3-pipe gang saw mill body 4-main shaft 5-motor 6-belt 7-elevating mechanism 8-saw blade 9-slope board 10-slope board 11-tube head case 12-crop baffle plate 13-back-end crop baffle plate.
Detailed description of the invention
The present invention includes pipe gang saw mill body 3, the wide roller-way 2 of a row, crop baffle plate 12 and back-end crop baffle plate 13 is respectively equipped with, crop slope board 9 and rear back-end crop slope board 10 before the below of wide roller-way 2, pipe gang saw front-end and back-end are installed with respectively before and after pipe gang saw mill body 3.Tube head case 11 is placed with below front crop slope board 9 and rear back-end crop slope board 10.Pipe gang saw mill body 3 is provided with the main shaft 4 installing saw blade 8, and be provided with motor 5 above pipe gang saw mill body 3, motor 5 is connected by belt 6 with main shaft 4.Pipe gang saw mill body 3 is provided with elevating mechanism 7, and elevating mechanism 7 is connected with the bearing block of main shaft 4.
The course of work of steel pipe crop in a row, back-end crop is as follows:
Saw starts, and motor 5 drives belt 6 to rotate, and belt 6 starts to rotate with main shaft 4, and saw blade also rotates together along with main shaft 4, prepares sawing.
Steel pipe 1 in a row is to the motion of pipe gang saw under the drive of wide roller-way 2, and meanwhile, crop baffle plate 12 falls, and after steel pipe 1 head end in a row arrives the alignment of crop baffle plate 12, wide roller-way 2 stops operating, and crop baffle plate 12 lifts.Elevating mechanism 7 is microinching downwards, drives main shaft 4 downward, and saw blade 8 rotates and moves downward cutting steel pipe 1 in a row under the drive of main shaft 4, and after cutting terminates, saw blade 8 lifts.Wide roller-way 2 rotates advances forward with steel pipe 1 in a row, at this moment by the complete tube head in a row of sawing along the landing of front crop slope board 9 upper surface to tube head case 11, complete crop work.Steel pipe 1 in a row moves forward, and steel pipe 1 tail end in a row arrives saw, and back-end crop baffle plate 13 falls, and operates wide roller-way 2 and drives steel pipe 1 in a row to move to back-end crop baffle plate 13 backward, and after steel pipe 1 tail end alignment in a row, back-end crop baffle plate 13 lifts.Elevating mechanism 7 is microinching downwards, drives main shaft 4 downward, and saw blade 8 rotates and moves downward cutting steel pipe 1 in a row under the drive of main shaft 4, and after cutting terminates, saw blade 8 lifts.At this moment, operate wide roller-way 2 and rotate and move backward with steel pipe 1 in a row, by the complete tube head in a row of sawing along the landing of rear back-end crop slope board 10 upper surface to tube head case 11, complete back-end crop work.
Claims (4)
1. a pipe gang saw, is characterized in that, pipe gang saw front-end and back-end are installed with slope board respectively, are placed with tube head case below slope board.
2. a kind of pipe gang saw according to claim 1, is characterized in that, described slope board becomes 15 ° of-60 ° of angles with ground.
3. a kind of pipe gang saw according to claim 1, is characterized in that, slope board becomes 25 ° of-45 ° of angles with ground.
4. be cut into a method for row's steel pipe head, afterbody with pipe gang saw, it is characterized in that, method is as follows: first pipe gang saw mill starts, and driven by motor belt rotates, and belt starts to rotate with main shaft, and saw blade also rotates together along with main shaft, prepares sawing; Now in a row steel pipe is to the motion of pipe gang saw under the drive of wide roller-way, and meanwhile, crop baffle plate falls, and after steel pipe head end in a row arrives the alignment of crop baffle plate, wide roller-way stops operating, and crop baffle plate lifts; The downward microinching of elevating mechanism, drives main shaft downward, and saw blade rotates and moves downward cutting steel pipe in a row, after cutting terminates under the drive of main shaft; Saw blade lifts, and wide roller bed rotation is advanced forward with steel pipe in a row, at this moment by the complete tube head in a row of sawing along the landing of front crop slope board upper surface to tube head case, complete crop work; Steel pipe in a row moves forward, and steel pipe tail end in a row arrives saw, and back-end crop baffle plate falls, and operates wide roller-way and drives steel pipe in a row to move to back-end crop baffle plate backward, and after steel pipe tail end alignment in a row, back-end crop baffle plate lifts; The downward microinching of elevating mechanism, drives main shaft downward, and saw blade rotates and moves downward cutting steel pipe in a row under the drive of main shaft, and after cutting terminates, saw blade lifts; At this moment, operate wide roller bed rotation and move backward with steel pipe in a row, by the complete tube head in a row of sawing along the landing of rear back-end crop slope board upper surface to tube head case, complete back-end crop work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558892.1A CN105478892B (en) | 2015-09-06 | 2015-09-06 | A kind of pipe gang saw and the method for pipe gang saw crop, back-end crop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558892.1A CN105478892B (en) | 2015-09-06 | 2015-09-06 | A kind of pipe gang saw and the method for pipe gang saw crop, back-end crop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105478892A true CN105478892A (en) | 2016-04-13 |
| CN105478892B CN105478892B (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510558892.1A Active CN105478892B (en) | 2015-09-06 | 2015-09-06 | A kind of pipe gang saw and the method for pipe gang saw crop, back-end crop |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695436A (en) * | 2017-09-26 | 2018-02-16 | 苏州睿立汇自动化科技有限公司 | Automatic sawing, cutting machine |
| CN109365904A (en) * | 2018-12-12 | 2019-02-22 | 太原通泽重工有限公司 | The flexible pressing device and Compliant pressure method of seamless steel pipe pipe gang saw |
| CN115338473A (en) * | 2022-04-07 | 2022-11-15 | 苏州金凯达机械科技股份有限公司 | A pipe end cutting process |
| CN117283027A (en) * | 2023-11-03 | 2023-12-26 | 安徽环友科技有限公司 | Continuous cutting device is used in production of PCB milling cutter |
| CN117532069A (en) * | 2023-12-13 | 2024-02-09 | 沧州双蝶体育器材有限公司 | Pipe positioning and cutting device for sports |
| CN118719832A (en) * | 2024-07-03 | 2024-10-01 | 包头钢铁（集团）有限责任公司 | Roller device and method for transmitting long steel pipe |
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-
2015
- 2015-09-06 CN CN201510558892.1A patent/CN105478892B/en active Active
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695436A (en) * | 2017-09-26 | 2018-02-16 | 苏州睿立汇自动化科技有限公司 | Automatic sawing, cutting machine |
| CN109365904A (en) * | 2018-12-12 | 2019-02-22 | 太原通泽重工有限公司 | The flexible pressing device and Compliant pressure method of seamless steel pipe pipe gang saw |
| CN115338473A (en) * | 2022-04-07 | 2022-11-15 | 苏州金凯达机械科技股份有限公司 | A pipe end cutting process |
| CN117283027A (en) * | 2023-11-03 | 2023-12-26 | 安徽环友科技有限公司 | Continuous cutting device is used in production of PCB milling cutter |
| CN117532069A (en) * | 2023-12-13 | 2024-02-09 | 沧州双蝶体育器材有限公司 | Pipe positioning and cutting device for sports |
| CN117532069B (en) * | 2023-12-13 | 2024-06-14 | 沧州双蝶体育器材有限公司 | Pipe positioning and cutting device for sports |
| CN118719832A (en) * | 2024-07-03 | 2024-10-01 | 包头钢铁（集团）有限责任公司 | Roller device and method for transmitting long steel pipe |
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| Publication number | Publication date |
|---|---|
| CN105478892B (en) | 2018-03-06 |
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