CN105945360A - Anticorrosive layer pipe end finishing machine of anticorrosive thermal insulation pipe - Google Patents
Anticorrosive layer pipe end finishing machine of anticorrosive thermal insulation pipe Download PDFInfo
- Publication number
- CN105945360A CN105945360A CN201610488883.4A CN201610488883A CN105945360A CN 105945360 A CN105945360 A CN 105945360A CN 201610488883 A CN201610488883 A CN 201610488883A CN 105945360 A CN105945360 A CN 105945360A
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- CN
- China
- Prior art keywords
- broach
- thermal insulation
- main support
- finishing machine
- corrosive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
Abstract
The invention belongs to the technical field of anticorrosive thermal insulation steel pipes, and relates to an anticorrosive layer pipe end finishing machine of an anticorrosive thermal insulation pipe. The anticorrosive layer pipe end finishing machine is characterized by being composed of a chassis device, a main support, a pipe autorotation and centering device and a peeling knife device. The chassis device is arranged on the ground, the main support is fixedly arranged on the chassis device, the pipe autorotation and centering device is arranged on the outer side of the main support, the peeling knife device is arranged on the inner side of the main support, and the peeling knife device is composed of a peeling knife lifting mechanism, a knife feeding mechanism, a peeling knife mechanism and a pressing wheel; one portion of the peeling knife lifting mechanism is arranged on the top of the main support, the other portion of the peeling knife lifting mechanism is arranged on the inner side of the main support, the knife feeding mechanism is arranged on the peeling knife lifting mechanism, the peeling knife mechanism is arranged on the knife feeding mechanism, and a pressing wheel is rotatably arranged at the bottom of a peeling knife mounting frame; and the peeling knife device is arranged, the peeling manner replaces the polish-brush manner to finish the pipe end anticorrosive layer of the anticorrosive thermal insulation pipe, the trimming speed is high, efficiency is high, the finished end faces are in order, the pollution is small, and the higher innovation is achieved.
Description
Technical field
The invention belongs to anticorrosion thermal insulation steel pipe technical field, particularly to a kind of anti-corrosive and thermal insulation pipe anticorrosion
Layer pipe end finishing machine.
Background technology
Anti-corrosive and thermal insulation pipe be one be widely used in building, medicine, field of petrochemical industry water, vapour,
Oil, the conveyance conduit of fluid chemical feedstock transportation, anti-corrosive and thermal insulation pipe in the fabrication process, in order to
Docking is easy in later stage assembling, it is often necessary to the anticorrosive coat of corrosion-resistant thermal insulation tube end is repaired,
Pipe end finishing machine becomes the common equipment repairing anti-corrosive and thermal insulation pipe pipe end.Conventional pipe end is repaiied
Complete machine, repairs the method for anticorrosive coat many employings ferrum brushing brush, this method less than one be
Trimming speed is slow；Two is that pipe end finishing is neat not, makes troubles not only to assembling docking, also exists
Affect joint quality to a certain extent；Three is that when repairing, powder flies upward diffusion, environmental pollution everywhere
The most serious.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of trimming speed is fast, repair
Whole effective, the anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine of less pollution.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine, it is characterised in that: by base apparatus, master
Support, pipeline rotation centralising device, broach device form, and base apparatus is arranged on ground, main
Support is installed on base apparatus, and pipeline rotation centralising device, broach device are respectively arranged at main
Outside and inner side on frame, described broach device, by broach elevating mechanism, delivering gear, broach machine
Structure, pinch roller form, and broach elevating mechanism one is arranged at main support top, and one is arranged at main
Inside frame, delivering gear is arranged on broach elevating mechanism, and broach mechanism is arranged on delivering gear,
Pinch roller rotates and is arranged at bottom broach installing rack.
And, described cutter elevating mechanism by broach lift cylinder, air cylinder support, height adjustment screw rod,
Broach riser guide, broach installing rack form, and air cylinder support is installed in main support top, and height is adjusted
Whole screw rod is arranged on air cylinder support, and broach lift cylinder bottom connects up in height adjustment screw rod
Upper and lower side, broach riser guide is installed in inside main support the most side by side, broach installing rack top with
Broach lift cylinder top connects, and side is movably set on broach riser guide.
And, described delivering gear is by feed motor, broach screw shaft, stripping tool guide, broach
Support, Infrared Detectors form, and feed motor is installed in broach installing rack end face, broach screw shaft
Between two parties, stripping the tool guide both sides that occupy symmetrical above and below be installed in broach installing rack, broach mid-stent
Being screwed on broach screw shaft and both ends are slideably positioned on stripping tool guide, Infrared Detectors sets
It is placed in position adjacent with broach screw shaft on broach installing rack.
And, described broach mechanism is made up of broach stick, broach, and broach stick rotates and sets
Being placed in broach support bottom, broach is installed in broach stick end.
And, its feed angle of described broach is 45 degree.
And, described base apparatus is driven motor to form by guide rail, chassis, chassis, and guide rail is fixedly mounted with
In ground, rolling chassis is arranged on guide rail, and end disk-drive motor is arranged on chassis.
And, described pipeline rotation centralising device is by centering screw stem, linkage sprocket wheel, centering screw stem axle
Bearing, workpiece spinning motor speed reducer base, workpiece rotation automatic centering taper top wheel, workpiece rotation
Motor reducer forms, and centering screw stem bearing block is installed in outside main support side by side, centering screw stem pair
Should rotate and be arranged in centering screw stem bearing block, linkage sprocket wheel is installed in centering screw stem upper end, work
Part spinning motor speed reducer base is movably set on centering screw stem, and workpiece spinning motor decelerator is fixedly mounted with
On workpiece spinning motor speed reducer base, workpiece rotation automatic centering taper top wheel is connected to workpiece certainly
On rotating motor decelerator.
Advantages of the present invention and having the beneficial effect that
Anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine of the present invention is provided with broach device, with form of exploitation
Replacing polish-brush mode to carry out the finishing of anti-corrosive and thermal insulation pipe pipe end anticorrosive coat, trimming speed is fast, and efficiency is high,
Finishing end face is neat, and less pollution, is a kind of anti-corrosive and thermal insulation pipe anticorrosive coat with higher innovation
Pipe end finishing machine.
Accompanying drawing explanation
Fig. 1 is anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine structural representation；
Fig. 2 is the left view (without pipeline rotation centralising device) of Fig. 1；
Fig. 3 is the left view (without broach device) of Fig. 1.
Accompanying drawing mark explanation:
Disk-drive motor at the bottom of 1-, 2-chassis, 3-main support, 4-guide rail, 5-pinch roller, 6-is to be processed
Corrosion-resistant thermal insulation tube workpiece, 7-broach stick, 8-broach, 9-shells tool guide, 10-broach screw rod
Axle, 11-broach support, 12-Infrared Detectors, 13-broach installing rack, 14-feed motor, 15-
Broach lift cylinder, 16-air cylinder support, 17-height adjustment screw rod, 18-broach riser guide, 19-
Linkage sprocket wheel, 20-centering screw stem bearing block, 21-centering screw stem, 22-workpiece spinning motor decelerator
Seat, 23-workpiece rotation automatic centering taper top wheel, 24-workpiece spinning motor decelerator.
Detailed description of the invention
Below by specific embodiment, the invention will be further described, and following example simply describe
Property, it not determinate, it is impossible to limit protection scope of the present invention with this.
A kind of anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine, by base apparatus, main support 3, pipeline certainly
Turn centralising device, broach device composition.Base apparatus is arranged on ground, and main support is installed in the end
On dish device, pipeline rotation centralising device, broach device be respectively arranged on main support outside and interior
Side.Base apparatus vertically moves for body, and main support is used for installing support pipeline rotation centering dress
Put, broach device, pipeline rotation centralising device for make anti-corrosive and thermal insulation pipe to be processed rotation and from
Dynamic centering, broach device is for cutting the anticorrosive coat of pipe end and forming 45 degree of grooves, according to pipe
Footpath adjusts broach height automatic forward and back broach.
Broach device, is made up of broach elevating mechanism, delivering gear, broach mechanism, pinch roller 5,
Broach elevating mechanism one is arranged at main support top, and one is arranged at inside main support, feeder
Structure is arranged on broach elevating mechanism, and broach mechanism is arranged on delivering gear, and pinch roller rotates and arranges
Bottom broach installing rack.
Broach elevating mechanism, by broach lift cylinder 15, air cylinder support 16, height adjustment screw rod 17,
Broach riser guide 18, broach installing rack 13 form, and air cylinder support is installed in main support top, high
Degree adjusts screw rod and is arranged on air cylinder support, height adjustment screw rod is provided with adjusting nut and fixes
Nut；Broach lift cylinder bottom connects up in height adjustment screw rod upper and lower side, and broach lifting is led
Rail is installed in inside main support the most side by side, and broach installing rack top is with broach lift cylinder top even
Connecing, broach installing rack side is movably set on broach riser guide.The effect of broach elevating mechanism
Being the pipe diameter size according to anti-corrosive and thermal insulation pipe, adjust the height of broach, method of adjustment is by rotating
Adjusting nut on height adjustment screw rod can realize the oscilaltion of height adjustment screw rod, thus changes
Become the height of broach installing rack；When caliber is big, the height adjustment that turns clockwise nut, broach is installed
Frame rises, caliber hour, rotation height adjusting nut counterclockwise, and broach installing rack declines.
Delivering gear, is propped up by feed motor 14, broach screw shaft 10, stripping tool guide 9, broach
Frame 11, Infrared Detectors 12 form, and feed motor is installed in broach installing rack end face, broach screw rod
Axle is placed in the middle, the stripping tool guide both sides that occupy symmetrical above and below are installed in broach installing rack, in broach support
Portion is screwed on broach screw shaft and both ends are slideably positioned on stripping tool guide, Infrared Detectors
It is arranged at position adjacent with broach screw shaft on broach installing rack.The effect of delivering gear is basis
Need to adjust, control feed distance automatic withdrawal.
Broach mechanism, is made up of broach stick 7, broach 8, and broach stick rotates and is arranged at stripping
Knife support bottom, broach is installed in broach stick end.Broach, its feed angle is 45
Degree.Broach mechanism is used for hand control broach, to cut the anticorrosive coat of pipe end and to form 45 degree
Groove.
Base apparatus, is made up of guide rail 4, chassis 2, end disk-drive motor 1, and guide rail is installed in ground
Face, rolling chassis is arranged on guide rail, and end disk-drive motor is arranged on chassis.
Pipeline rotation centralising device, by centering screw stem 21, linkage sprocket wheel 19, centering screw stem bearing block
20, workpiece spinning motor speed reducer base 22, workpiece rotation automatic centering taper top wheel 23, workpiece are certainly
Rotating motor decelerator 24 forms, and centering screw stem bearing block is installed in outside main support side by side, centering spiral shell
Pole pair should rotate and be arranged in centering screw stem bearing block, and linkage sprocket wheel is installed in centering screw stem upper end,
Workpiece spinning motor speed reducer base is movably set on centering screw stem, and workpiece spinning motor decelerator is solid
Being loaded on workpiece spinning motor speed reducer base, workpiece rotation automatic centering taper top wheel is connected to workpiece
On spinning motor decelerator.
The operation principle of the present invention:
A pair anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine is arranged concentrically relatively on ground, right
When anti-corrosive and thermal insulation pipe carries out the finishing of pipe end anticorrosive coat, first adjust pipeline rotation pair according to pipe diameter size
The height of middle device, the height making workpiece rotation automatic centering taper top take turns is same with pipeline high.Adjust
Time, one of them centering screw stem of hand rotation, under the effect of linkage sprocket wheel, two centering screw stem
Rotating, the centering screw stem bearing block being arranged on centering screw stem i.e. can move up and down, and is arranged at simultaneously
Workpiece spinning motor decelerator on centering screw stem bearing block and workpiece rotation automatic centering taper top wheel
Also can follow and move up and down, the purpose of height adjustment can be realized.Then, according to pipe diameter size,
By adjusting the height of broach elevating mechanism, adjust delivering gear, broach mechanism, the height of pinch roller,
The height making broach matches with caliber.3rd is the position adjusting Infrared Detectors, so that it is determined that
Feed, the position of withdrawing.4th, corrosion-resistant thermal insulation tube workpiece 6 to be processed is placed in two finishing machines
On workbench.5th, start end disk-drive motor, make wheel top, workpiece rotation automatic centering taper top
Entering corrosion-resistant thermal insulation tube end to be processed, now, anti-corrosive and thermal insulation pipe is in workpiece rotation automatic centering taper
Automatic centering is taken turns, after holding out against with workpiece rotation automatic centering taper top under the effect of top wheel conical nose
Stop.6th, start workpiece spinning motor decelerator, workpiece spinning motor decelerator drives workpiece
Rotation automatic centering taper top wheel rotates and drives anti-corrosive and thermal insulation pipe to rotate.7th, start broach liter
Sending down the abnormal ascending QI cylinder, presses broach installing rack to decline and drive under delivering gear, broach mechanism, pinch roller under cylinder
Fall, is automatically stopped when pinch roller is pressed onto anti-corrosive and thermal insulation pipe outer wall, keeps pressure.7th, now open
Dynamic feed motor, feed driven by motor broach screw shaft rotates and drives broach support to move on screw rod
Dynamic, lower pressure broach stick, the anticorrosive coat of corrosion-resistant thermal insulation tube end is i.e. cut by broach；When
When arriving setting position, Infrared Detectors controls lower automatic withdrawal, when withdrawing to setting position,
It is automatically stopped.So move in circles.Owing to broach feed angle is 45 degree, at corrosion-resistant thermal insulation
Pipe anticorrosive coat section reserves 45 degree of grooves.During cutting, its leftover bits and pieces is bar shaped, recyclable,
Environmentally safe.
Although disclose embodiments of the invention and accompanying drawing for the purpose of illustration, but the technology of this area
Personnel are understood that without departing from the present invention and spirit and scope of the appended claims, various
Replace, to change and modifications be all possible, therefore, the scope of the present invention be not limited to embodiment and
Accompanying drawing disclosure of that.
Claims (7)
1. an anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine, it is characterised in that: by base apparatus,
Main support, pipeline rotation centralising device, broach device form, and base apparatus is arranged on ground,
Main support is installed on base apparatus, and pipeline rotation centralising device, broach device are respectively arranged at master
Outside and inner side on support, described broach device, by broach elevating mechanism, delivering gear, broach
Mechanism, pinch roller composition, broach elevating mechanism one is arranged at main support top, and one is arranged at master
Inside support, delivering gear is arranged on broach elevating mechanism, and broach mechanism is arranged at delivering gear
On, pinch roller rotates and is arranged at bottom broach installing rack.
Anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine the most according to claim 1, its feature exists
In: described broach elevating mechanism is by broach lift cylinder, air cylinder support, height adjustment screw rod, stripping
Cutter riser guide, broach installing rack form, and air cylinder support is installed in main support top, height adjustment
Screw rod is arranged on air cylinder support, and broach lift cylinder bottom connects up on height adjustment screw rod
Lower end, broach riser guide is installed in inside main support the most side by side, broach installing rack top and stripping
Cutter lift cylinder top connects, and side is movably set on broach riser guide.
Anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine the most according to claim 1, its feature exists
In: described delivering gear by feed motor, broach screw shaft, stripping tool guide, broach support,
Infrared Detectors forms, and feed motor is installed in broach installing rack end face, broach screw shaft is placed in the middle,
The stripping tool guide both sides that occupy symmetrical above and below are installed in broach installing rack, and broach mid-stent is screwed on
On broach screw shaft and both ends are slideably positioned on stripping tool guide, and Infrared Detectors is arranged at stripping
Position adjacent with broach screw shaft on cutter installing rack.
Anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine the most according to claim 1, its feature exists
In: described broach mechanism is made up of broach stick, broach, and broach stick rotates and is arranged at stripping
Knife support bottom, broach is installed in broach stick end.
Anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine the most according to claim 4, its feature exists
In: described broach, its feed angle is 45 degree.
Anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine the most according to claim 1, its feature exists
In: described base apparatus is driven motor to form by guide rail, chassis, chassis, and guide rail is installed in ground,
Rolling chassis is arranged on guide rail, and end disk-drive motor is arranged on chassis.
Anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine the most according to claim 1, its feature exists
In: described pipeline rotation centralising device by centering screw stem, linkage sprocket wheel, centering screw stem bearing block,
Workpiece spinning motor speed reducer base, workpiece rotation automatic centering taper top wheel, workpiece spinning motor subtract
Speed device composition, centering screw stem bearing block is installed in outside main support side by side, and centering screw stem correspondence rotates
Being arranged in centering screw stem bearing block, linkage sprocket wheel is installed in centering screw stem upper end, workpiece rotation
Motor reducer seat is movably set on centering screw stem, and workpiece spinning motor decelerator is installed in workpiece
On spinning motor speed reducer base, workpiece rotation automatic centering taper top wheel is connected to workpiece spinning motor
On decelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488883.4A CN105945360B (en) | 2016-06-27 | 2016-06-27 | A kind of anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488883.4A CN105945360B (en) | 2016-06-27 | 2016-06-27 | A kind of anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105945360A true CN105945360A (en) | 2016-09-21 |
| CN105945360B CN105945360B (en) | 2018-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610488883.4A Active CN105945360B (en) | 2016-06-27 | 2016-06-27 | A kind of anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine |
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| Country | Link |
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| CN (1) | CN105945360B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283784A (en) * | 2020-03-03 | 2020-06-16 | 合肥米弘智能科技有限公司 | Industrial solid waste recycling treatment system |
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| US4129062A (en) * | 1975-01-30 | 1978-12-12 | Bergmann & Steffen Ohg | Machine for machining tubes having helical weld seams |
| JPH01199712A (en) * | 1988-02-02 | 1989-08-11 | Sumitomo Heavy Ind Ltd | Milling type pipe cutting device |
| US20050022353A1 (en) * | 2003-07-31 | 2005-02-03 | Daniel Viola | Portable plastic pipe cutter beveller system |
| CN2712506Y (en) * | 2004-06-18 | 2005-07-27 | 北京兴远燃气实业公司 | Device for cutting external rubber of expansion barrel |
| CN103480898A (en) * | 2013-09-17 | 2014-01-01 | 联塑科技发展(武汉)有限公司 | Device for milling oxide layer on surface of large-aperture PE pipe |
| CN103737084A (en) * | 2013-12-30 | 2014-04-23 | 中国海洋石油总公司 | Pipe end coating cutting device |
| CN203679441U (en) * | 2013-12-30 | 2014-07-02 | 中国海洋石油总公司 | Cutting device for polyolefin coating at pipe end of corrosion resistant steel pipe |
| CN205684842U (en) * | 2016-06-27 | 2016-11-16 | 天津市乾丰防腐保温工程有限公司 | A kind of anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine |
-
2016
- 2016-06-27 CN CN201610488883.4A patent/CN105945360B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4129062A (en) * | 1975-01-30 | 1978-12-12 | Bergmann & Steffen Ohg | Machine for machining tubes having helical weld seams |
| JPH01199712A (en) * | 1988-02-02 | 1989-08-11 | Sumitomo Heavy Ind Ltd | Milling type pipe cutting device |
| US20050022353A1 (en) * | 2003-07-31 | 2005-02-03 | Daniel Viola | Portable plastic pipe cutter beveller system |
| CN2712506Y (en) * | 2004-06-18 | 2005-07-27 | 北京兴远燃气实业公司 | Device for cutting external rubber of expansion barrel |
| CN103480898A (en) * | 2013-09-17 | 2014-01-01 | 联塑科技发展(武汉)有限公司 | Device for milling oxide layer on surface of large-aperture PE pipe |
| CN103737084A (en) * | 2013-12-30 | 2014-04-23 | 中国海洋石油总公司 | Pipe end coating cutting device |
| CN203679441U (en) * | 2013-12-30 | 2014-07-02 | 中国海洋石油总公司 | Cutting device for polyolefin coating at pipe end of corrosion resistant steel pipe |
| CN205684842U (en) * | 2016-06-27 | 2016-11-16 | 天津市乾丰防腐保温工程有限公司 | A kind of anti-corrosive and thermal insulation pipe anticorrosive coat pipe end finishing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283784A (en) * | 2020-03-03 | 2020-06-16 | 合肥米弘智能科技有限公司 | Industrial solid waste recycling treatment system |
| CN111283784B (en) * | 2020-03-03 | 2020-10-02 | 湖北爱国环保技术开发有限公司 | Industrial solid waste recycling treatment system |
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| Publication number | Publication date |
|---|---|
| CN105945360B (en) | 2018-03-30 |
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Denomination of invention: A pipe end repair machine for anti-corrosion and insulation pipe Effective date of registration: 20230104 Granted publication date: 20180330 Pledgee: Tianjin Rural Commercial Bank Co.,Ltd. Jinghai Center Sub branch Pledgor: TIANJIN QIANFENG CORROSION INSULATION ENGINEERING CO.,LTD. Registration number: Y2023980030212 |