CN112091315A - Conveying pipeline cutting device for petroleum - Google Patents
Conveying pipeline cutting device for petroleum Download PDFInfo
- Publication number
- CN112091315A CN112091315A CN202011063564.1A CN202011063564A CN112091315A CN 112091315 A CN112091315 A CN 112091315A CN 202011063564 A CN202011063564 A CN 202011063564A CN 112091315 A CN112091315 A CN 112091315A
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- Prior art keywords
- block
- cutting
- embedded
- face
- clamped
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- Granted
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 99
- 239000003208 petroleum Substances 0.000 title claims abstract description 30
- 238000010030 laminating Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000001179 sorption measurement Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 208000032820 Ring chromosome 13 syndrome Diseases 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 5
- 208000035224 Ring chromosome 12 syndrome Diseases 0.000 description 4
- 208000035187 Ring chromosome 14 syndrome Diseases 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
- B23D21/04—Tube-severing machines with rotating tool-carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
- B23D33/04—Arrangements for holding, guiding, and/or feeding work during the operation for making circular cuts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a cutting device for a petroleum conveying pipeline, which structurally comprises a cutting mechanism, a mounting seat, a drainage groove, a clamping block and a controller, wherein the cutting mechanism is embedded and arranged right above the mounting seat, the mounting seat is arranged right below the drainage groove in a welding mode, the drainage groove is embedded and arranged right below the clamping block, the clamping block is uniformly embedded and clamped and arranged on the inner side end face of the cutting mechanism, the controller is embedded and arranged right above the mounting seat, and a movable block is arranged on a cutting blade and clings the lower end face of the movable block to the outer wall of the pipeline after the movable block is adsorbed to an iron block in the embedding groove by a magnet which is embedded and fixedly arranged on the right end face of the movable block, so that the surface friction force and the laminating distance of the movable block are increased, and the phenomenon of slipping when the cutting blade is cut with the outer wall of the pipeline is.
Description
Technical Field
The invention belongs to the field of pipeline cutting, and particularly relates to a petroleum conveying pipeline cutting device.
Background
The petroleum pipeline cutting device is equipment which nests and installs petroleum pipelines in equipment, forms a rotation effect by utilizing the mutual matching of a movable cutting table and a sliding rail in the equipment and cuts circular-ring-shaped pipelines by cutting blades on the rotary cutting table.
Based on the findings of the inventor, the following defects mainly exist in the prior art, such as: when the cutting device is used for cutting the conveying pipeline with petroleum adhered to the outer surface, the petroleum is pushed and cut together when the cutting blade is used for transversely cutting the pipeline due to the viscosity and the surface lubricity of the petroleum, so that the petroleum is continuously adhered to the surface of the pipeline to increase the surface smoothness and reduce the friction force in the cutting process, and the cutting blade is easy to be stressed unevenly to slip in the cutting process.
Therefore, a cutting device for petroleum transportation pipelines needs to be provided.
Disclosure of Invention
In order to solve the problem that when a cutting device is used for cutting a conveying pipeline with petroleum adhered to the outer surface, the petroleum is pushed and cut together when a cutting blade is used for transversely cutting the pipeline due to the viscosity and the surface lubricity of the petroleum, so that the petroleum is continuously adhered to the surface of the pipeline to increase the surface smoothness and reduce the friction force in the cutting process, and the cutting blade is easy to be stressed unevenly to form slipping in the cutting process.
The invention relates to a cutting device for a petroleum conveying pipeline, which is achieved by the following specific technical means: its structure includes cutting mechanism, mount pad, escape way, presss from both sides tight piece, controller, cutting mechanism inlays and locates directly over the mount pad, the mount pad passes through the welding and installs under the escape way, the escape way inlays and installs under pressing from both sides tight piece, press from both sides the even block of inlaying of tight piece and install the medial surface at cutting mechanism, the controller is inlayed and is located directly over the mount pad, cutting mechanism includes rotatory blade holder, inlays ring, gear ring, spacing ring, rotatory blade holder activity block is installed at the outside terminal surface of gear ring, inlay the ring and inlay the parcel at the outside terminal surface of gear ring, the laminating is being connected the spacing ring is inlayed to gear ring medial surface.
Wherein, rotatory blade holder includes mosaic block, cutting blade, the wheel that rolls, connecting block, power shaft, the mosaic block inlays solid and installs under cutting blade, cutting blade inlays and locates directly over the wheel that rolls, the symmetrical block of wheel that rolls is in the left and right sides of connecting block, the connecting block inlays solid and installs directly over the power shaft, the power shaft inlays and locates under the mosaic block, the inboard terminal surface and the power shaft that the mosaic block linked mutually are installed to the inner center pin of the wheel that rolls.
Wherein, cutting blade includes movable block, adsorption apparatus structure, spring, pivot, inlays the groove, the outside terminal surface of pivot is being installed to movable block activity block, adsorption apparatus structure inlays the block and installs the terminal surface under the right side of movable block, the spring passes through the upper end left surface of welded mounting in the pivot, the block is inlayed in the pivot and is installed directly over inlaying the groove, it is located adsorption apparatus structure's right side below to inlay the groove, adsorption apparatus structure's right side terminal surface wheel is unanimous with the interior profile of inlaying the groove, and inlays the inslot and is equipped with the hard piece of steel.
Wherein, adsorption apparatus constructs including magnet, buffer block, block rubber, magnet is inlayed the block and is installed under the block rubber, the laminating is inlayed at the right side terminal surface of magnet to the buffer block, the laminating is inlayed to the left side terminal surface of block rubber and is being connected the movable block, the buffer block adopts the rubber material, and the right side terminal surface establishes to sunken form, can effectually resist the buffering.
The movable block comprises a guide block, a through hole, a second through hole and a flow guide mechanism, the guide block is embedded and clamped on the right side of the through hole, the through hole is embedded in the inner side end face of the movable block, the second through hole is connected with the left side end face and the right side end face of the flow guide mechanism in series, the flow guide mechanism is embedded and arranged under the through hole, and the left side end face of the guide block is arranged into an arc-shaped groove.
The flow guide mechanism comprises a conical block, an intercepting plate, a cutting block and a flow guide groove, the conical block is embedded and clamped and installed right above the cutting block, the intercepting plate is symmetrically installed on the left side and the right side of the upper end of the cutting block, the cutting block is installed right below the flow guide groove through welding, the flow guide groove is connected with a second through hole in series, and an inclined angle is formed between the cutting block and the connection end face of the flow guide mechanism.
Compared with the prior art, the invention has the following beneficial effects:
1. because the movable block is arranged on the cutting blade, and the lower end face of the movable block is tightly attached to the outer wall of the pipeline after the movable block is adsorbed to the iron block in the embedding groove by utilizing the magnet fixedly installed on the right end face of the movable block, so that the surface friction force and the attaching distance of the movable block are increased, and the slipping phenomenon generated when the cutting blade is cut with the outer wall of the pipeline is avoided.
2. The cutting block on the guiding mechanism can jack up the oil attached to the outer wall of the pipeline upwards while the pipeline is cut, so that the oil is discharged outwards from the left end face and the right end face of the outer side of the movable block along the guiding groove and the second through hole, and then the oil attached to the outer wall of the pipeline is scraped in the pipeline cutting process.
Drawings
Fig. 1 is a schematic overall structure diagram of a petroleum pipeline cutting device according to the present invention.
Fig. 2 is a schematic structural diagram of a cutting mechanism of the petroleum conveying pipeline cutting device.
Fig. 3 is a schematic structural view of a rotary tool apron of the cutting device for petroleum pipelines of the present invention.
Fig. 4 is a schematic structural diagram of a cutting blade of the petroleum conveying pipeline cutting device.
Fig. 5 is a schematic structural diagram of an adsorption mechanism of the petroleum conveying pipeline cutting device.
Fig. 6 is a schematic structural diagram of a movable block of the petroleum conveying pipeline cutting device of the invention.
Fig. 7 is a schematic structural diagram of a flow guide mechanism of a petroleum conveying pipeline cutting device.
In the figure: the cutting mechanism-1, the mounting seat-2, the discharge groove-3, the clamping block-4, the controller-5, the rotary tool apron-11, the embedding ring-12, the gear ring-13, the limiting ring-14, the embedding block-111, the cutting blade-112, the rolling wheel-113, the connecting block-114, the power shaft-115, the movable block-121, the adsorption mechanism-122, the spring-123, the rotating shaft-124, the embedding groove-125, the magnet-221, the buffer block-222, the rubber block-223, the guide block-211, the through hole-212, the second through hole-213, the flow guide mechanism-214, the conical block-141, the interception plate-142, the cutting block-143 and the flow guide groove-144.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention provides a cutting device for a petroleum conveying pipeline, which structurally comprises a cutting mechanism 1, a mounting seat 2, a discharge groove 3, a clamping block 4 and a controller 5, wherein the cutting mechanism 1 is embedded above the mounting seat 2, the mounting seat 2 is installed under the discharge groove 3 through welding, the discharge groove 3 is embedded below the clamping block 4, the clamping block 4 is uniformly embedded and clamped on the inner side end face of the cutting mechanism 1, the controller 5 is embedded above the mounting seat 2, the cutting mechanism 1 comprises a rotary cutter holder 11, an embedding ring 12, a gear ring 13 and a limiting ring 14, the rotary cutter holder 11 is movably clamped and installed on the outer end face of the gear ring 13, the embedding ring 12 is embedded and wrapped on the outer end face of the gear ring 13, and the inner side end face of the gear ring 13 is embedded and connected with the limiting ring 14 in an adhering mode.
Wherein, rotatory blade holder 11 includes mosaic 111, cutting blade 112, rolling wheel 113, connecting block 114, power shaft 115, mosaic 111 inlays solid and installs under cutting blade 112, cutting blade 112 inlays and locates rolling wheel 113 directly over, the left and right sides at connecting block 114 of 113 symmetrical block of rolling wheel, connecting block 114 inlays solid and installs directly over power shaft 115, power shaft 115 inlays and locates mosaic 111 directly under, the inboard terminal surface and the power shaft 115 that inlay 111 was installed to the inner center pin of rolling wheel 113 are linked mutually, can make rolling wheel 113 of the left and right sides reach coaxial pivoted effect.
Wherein, cutting blade 112 includes movable block 121, adsorption apparatus 122, spring 123, pivot 124, inlays groove 125, the outside terminal surface of pivot 124 is being installed to movable block 121 activity block, adsorption apparatus 122 inlays the block and installs the terminal surface under the right side of movable block 121, spring 123 passes through the welded mounting at the upper end left surface of pivot 124, the block is installed directly over inlaying groove 125 to pivot 124 inlay the block, it is located adsorption apparatus 122's right side below to inlay the groove 125, adsorption apparatus 122's right side terminal surface wheel is unanimous with the interior profile of inlaying groove 125, and inlays and be equipped with the steel hardblock in the groove 125, can form with adsorption apparatus 122 and adsorb the laminating state.
Wherein, adsorption apparatus 122 includes magnet 221, buffer block 222, block rubber 223, the block is installed under block rubber 223 to the inlay block of magnet 221, the laminating is inlayed at the right side terminal surface of magnet 221 to buffer block 222, the laminating is being inlayed to the left side terminal surface of block rubber 223 and is being connected movable block 121, buffer block 222 adopts the rubber material, and the right side terminal surface establishes to sunken form, can effectually resist the buffering, and the inside extrusion of its upper and lower both ends atress forms the plane.
The specific use mode and function of the embodiment are as follows:
in the invention, the outer end face of a conveying pipeline needs to be clamped by the clamping block 4 when in use, then the rotary tool apron 11 in the cutting mechanism 1 is controlled by the controller 5, the rotary tool apron 11 is embedded and clamped with the gear change 13 under the driving of the power shaft 115, the power shaft 115 drives the rolling wheel 113 to rotate, the rotary tool apron 11 is clamped and limited between the embedding ring 12 and the limiting ring 14 to longitudinally rotate, the outer end face of the conveying pipeline is cut by the cutting blade 112 on the rotary tool apron 11 in the rotating process, when the outer side face of the pipeline is adhered by petroleum, because the movable block 121 is arranged on the cutting blade 112, and the lower end face of the movable block 121 is tightly attached to the outer wall of the pipeline after the movable block 121 is adsorbed by the magnet 221 embedded and fixed on the right end face of the movable block and the iron block in the embedding groove 125, the surface friction force and the adhering distance of the pipeline are increased, to avoid slippage of the cutting blade 112 as it cuts the outer wall of the pipe.
Example 2:
as shown in fig. 6 to 7: the movable block 121 comprises a guide block 211, a through hole 212, a second through hole 213 and a flow guide mechanism 214, the guide block 211 is embedded, clamped and installed at the right side of the through hole 212, the through hole 212 is embedded and arranged on the inner side end face of the movable block 121, the second through hole 213 is connected with the left side end face and the right side end face of the flow guide mechanism 214 in series, the flow guide mechanism 214 is embedded and arranged right below the through hole 212, the left side end face of the guide block 211 is provided with an arc-shaped groove, and when oil flows, the oil can be discharged to the left lower portion along the outer contour of the oil.
The guide mechanism 214 comprises a cone-shaped block 141, an interception plate 142, a cutting block 143 and a guide groove 144, wherein the cone-shaped block 141 is embedded, clamped and installed right above the cutting block 143, the interception plate 142 is symmetrically installed on the left side and the right side of the upper end of the cutting block 143, the cutting block 143 is installed right below the guide groove 144 through welding, the guide groove 144 is connected with a second through hole 213 in series, an inclined angle is formed in the connecting end face of the cutting block 143 and the guide mechanism 214, and oil pushed in cutting can be effectively enabled to flow upwards through the inclined angle.
The specific use mode and function of the embodiment are as follows:
when oil is attached to the surface of a pipeline, in the process of cutting the pipeline, the through hole 212 and the flow guide mechanism 214 are arranged in the movable block 121, so that the oil attached to the outer wall of the pipeline can be jacked upwards by the cutting block 143 on the flow guide mechanism 214 while the pipeline is cut, the oil flows into the inner flow guide groove 144 along the guiding effect of the flow guide groove 144 and the limiting effect of the interception plate 142, flows to the left side and the right side through the flow distribution effect of the flow guide groove 144 and is embedded in the second through hole 213 of the inner end surface of the flow guide groove 144, and is discharged outwards from the left end surface and the right end surface of the outer side of the movable block 121 through the second through hole 213, and then the oil attached to the outer wall of the pipeline is scraped in the process of cutting the pipeline.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The structure of the cutting device for the petroleum conveying pipeline comprises a cutting mechanism (1), a mounting seat (2), a drainage groove (3), a clamping block (4) and a controller (5), wherein the cutting mechanism (1) is embedded and arranged right above the mounting seat (2), the mounting seat (2) is installed right below the drainage groove (3) through welding, the drainage groove (3) is embedded and arranged right below the clamping block (4), the clamping block (4) is uniformly embedded and clamped and installed on the inner side end face of the cutting mechanism (1), and the controller (5) is embedded and arranged right above the mounting seat (2); the method is characterized in that:
cutting mechanism (1) is including rotatory blade holder (11), inlay ring (12), ring gear (13), spacing ring (14), the outside terminal surface at ring gear (13) is installed in rotatory blade holder (11) activity block, inlay ring (12) and inlay the outside terminal surface of parcel at ring gear (13), ring gear (13) medial surface is inlayed the laminating and is being connected spacing ring (14).
2. The cutting device for the oil conveying pipeline according to claim 1, wherein the rotary cutter seat (11) comprises an embedding block (111), a cutting blade (112), rolling wheels (113), a connecting block (114) and a power shaft (115), the embedding block (111) is fixedly installed under the cutting blade (112), the cutting blade (112) is fixedly installed over the rolling wheels (113), the rolling wheels (113) are symmetrically clamped on the left side and the right side of the connecting block (114), the connecting block (114) is fixedly installed over the power shaft (115), and the power shaft (115) is fixedly installed under the embedding block (111).
3. The cutting device for the petroleum conveying pipeline according to claim 2, wherein the cutting blade (112) comprises a movable block (121), an adsorption mechanism (122), a spring (123), a rotating shaft (124) and an embedding groove (125), the outer end face of the rotating shaft (124) is movably clamped and installed on the movable block (121), the adsorption mechanism (122) is embedded and clamped and installed on the lower end face of the right side of the movable block (121), the spring (123) is installed on the left side face of the upper end of the rotating shaft (124) through welding, the rotating shaft (124) is embedded and clamped and installed directly above the embedding groove (125), and the embedding groove (125) is located below the right side of the adsorption mechanism (122).
4. The cutting device for the petroleum conveying pipeline according to claim 3, wherein the adsorption mechanism (122) comprises a magnet (221), a buffer block (222) and a rubber block (223), the magnet (221) is embedded and clamped and installed right below the rubber block (223), the buffer block (222) is embedded and attached to the right end face of the magnet (221), and the left end face of the rubber block (223) is embedded and attached to the movable block (121).
5. The cutting device for the petroleum conveying pipeline according to claim 3, wherein the movable block (121) comprises a guide block (211), a through hole (212), a second through hole (213) and a flow guide mechanism (214), the guide block (211) is embedded, clamped and installed on the right side of the through hole (212), the through hole (212) is embedded and arranged on the inner side end face of the movable block (121), the second through hole (213) is connected with the left side end face and the right side end face of the flow guide mechanism (214) in series, and the flow guide mechanism (214) is embedded and arranged right below the through hole (212).
6. The cutting device for the petroleum conveying pipeline according to claim 5, wherein the diversion mechanism (214) comprises a conical block (141), an interception plate (142), a cutting block (143) and a diversion trench (144), the conical block (141) is embedded, clamped and installed right above the cutting block (143), the interception plate (142) is symmetrically installed on the left side and the right side of the upper end of the cutting block (143), the cutting block (143) is installed right below the diversion trench (144) through welding, and the diversion trench (144) is connected with the second through hole (213) in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011063564.1A CN112091315B (en) | 2020-09-30 | 2020-09-30 | Conveying pipeline cutting device for petroleum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011063564.1A CN112091315B (en) | 2020-09-30 | 2020-09-30 | Conveying pipeline cutting device for petroleum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112091315A true CN112091315A (en) | 2020-12-18 |
| CN112091315B CN112091315B (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011063564.1A Expired - Fee Related CN112091315B (en) | 2020-09-30 | 2020-09-30 | Conveying pipeline cutting device for petroleum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112091315B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859737A (en) * | 2021-02-03 | 2021-05-28 | 广州隆沃装饰材料有限公司 | Fixing support of PLC (programmable logic controller) |
| CN112936402A (en) * | 2021-01-26 | 2021-06-11 | 朱惠红 | Fixing equipment of plastic pipeline cutting machine |
| CN113084245A (en) * | 2021-04-18 | 2021-07-09 | 郴州三科不锈钢有限公司 | High-speed rotating automatic pipe cutting equipment |
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| CN210435459U (en) * | 2019-09-11 | 2020-05-01 | 哈尔滨跃进管道工程设备有限公司 | Hydraulic pipe cutting machine |
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| US3848489A (en) * | 1973-03-09 | 1974-11-19 | A Santana | Rotary machine tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112936402A (en) * | 2021-01-26 | 2021-06-11 | 朱惠红 | Fixing equipment of plastic pipeline cutting machine |
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| CN113084245A (en) * | 2021-04-18 | 2021-07-09 | 郴州三科不锈钢有限公司 | High-speed rotating automatic pipe cutting equipment |
| CN113084245B (en) * | 2021-04-18 | 2021-12-21 | 郴州三科不锈钢有限公司 | High-speed rotating automatic pipe cutting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112091315B (en) | 2021-11-16 |
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