CN109262400A - A kind of steel pipe seam polishing system - Google Patents
A kind of steel pipe seam polishing system Download PDFInfo
- Publication number
- CN109262400A CN109262400A CN201811352114.7A CN201811352114A CN109262400A CN 109262400 A CN109262400 A CN 109262400A CN 201811352114 A CN201811352114 A CN 201811352114A CN 109262400 A CN109262400 A CN 109262400A
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- Prior art keywords
- steel pipe
- lifting
- polishing
- rotary shaft
- plate
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- 238000005498 polishing Methods 0.000 title claims abstract description 58
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/005—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for mass articles
Abstract
The invention discloses a kind of steel pipe seam polishing systems in grinding device field, including an at least sander, the sander includes polishing case, polishing box top is connected with traversing plate, rotatable runing rest is provided on traversing plate, lifting seat is connected on runing rest, lifting seat and lift drive mechanism are sequentially connected, lifting tube is fixedly connected on lifting seat, lifting tube is downward through traversing plate and protrudes into polishing case, lifting tube lower end is equipped with support, horizontally rotate on support and is supported by rotary shaft, one end of rotary shaft is equipped with grinding wheel, the other end and rotary drive mechanism of rotary shaft are sequentially connected；The left and right sides of the polishing case offers the through-hole one passed through for steel pipe, is correspondingly provided with supporting mechanism below steel pipe.The present invention can automatically polish to steel pipe, and the polishing position of grinding wheel can be freely adjusted according to the position of steel pipe, improve grinding accuracy, work relatively reliable.
Description
Technical field
The invention belongs to grinding device field, in particular to a kind of steel pipe seam polishing system.
Background technique
Welded still pipe is more at low cost than seamless steel pipe, high production efficiency, and postwelding polishing for different industries, there is different want
It asks.For example, carrying out polishing to face of weld is to abstain from, because naturally the surface of weld seam is fairing in pressure vessel industries
, but have minute groove on the surface polished, it can be the root of corrosion or fatigue crack, influence pressure vessel uses the longevity
Life.But for ordinary steel structure, some requirement appearances are beautiful, it is desirable to face of weld polishing.But something in common is butt welding
Joint is connect, has to polish.For there is a butt weld of special requirement, some requirement postweldings be polishing to it is concordant with base material, this
It is for the purpose for improving endurance cycle-index.
In the prior art, there is a kind of steel-pipe welding grinding device, number of patent application: 201721421207 .1；Application
Day: 2017.10.30；Notification number: 207344321 U of CN；The day for announcing: 2018.05.11；Its structure includes shell, handle and machine
Case, the shell lower end are connected with baffle, and the shell upper end is connected with the handle, the enclosure interior by speed-regulating switch
Equipped with sliding slot, and it is equipped with sliding block in the sliding slot, link slot is equipped with inside the sliding block, and be equipped with nut in the link slot,
The nut is connected with connecting rod by threaded rod, and the sliding block lower end is connected with the cabinet, the cabinet by link block
It is interior to be equipped with motor, and the motor is connected with fifth wheel by connecting shaft, the fifth wheel is connected with band tooth by transmission chain and passes
Driving wheel, the band tooth driving wheel are connected with driving wheel by sanding belt.The device can polish to steel pipe seam, but its
It is disadvantageous in that: needing to move cabinet by sliding block, be equal to expected polishing to the distance between backing plate and sanding belt
Diameter when, recycle knob sliding block is fixed, then user can just polish to steel pipe, polishing between preparation
It works relatively complicated, the degree of automation is low；And the diameter of steel tube polished is inaccurate, grinding accuracy is lower, poor reliability.
Summary of the invention
The object of the present invention is to provide a kind of steel pipe seam polishing systems, can polish automatically steel pipe, and can be with
The polishing position of grinding wheel is freely adjusted according to the position of steel pipe, improves grinding accuracy, is worked relatively reliable.
The object of the present invention is achieved like this: a kind of steel pipe seam polishing system, including an at least sander, described
Sander includes polishing case, and polishing box top is connected with traversing plate, and rotatable runing rest, rotation branch are provided on traversing plate
Lifting seat is connected on frame, lifting seat and lift drive mechanism are sequentially connected, and are fixedly connected with lifting tube on lifting seat, rise
Drop cylinder is downward through traversing plate and protrudes into polishing case, and lifting tube lower end is equipped with support, horizontally rotates on support and is supported by rotation
Axis, one end of rotary shaft are equipped with grinding wheel, and the other end and rotary drive mechanism of rotary shaft are sequentially connected；A left side for the polishing case
Right two sides offer the through-hole one passed through for steel pipe, are correspondingly provided with supporting mechanism below steel pipe.
When the invention works, steel pipe is horizontally supported on supporting mechanism, the corresponding through-hole one across each sander of steel pipe,
The position of runing rest is adjusted by rotation, laterally adjusts the position of traversing plate, so that at the grinding wheel rotary shaft of each sander
In polishing position accordingly, after lift drive mechanism drives lifting seat movement in place, rotary drive mechanism drives rotary shaft rotation,
Grinding wheel rotation polishes to steel pipe.Compared with prior art, the beneficial effects of the present invention are: by lifting seat and rotation branch
Frame is flexibly connected, and lift drive mechanism is arranged on runing rest, and lifting driving is convenient；Rotary drive mechanism drives polishing axis to turn
Dynamic, when adjusting the position of runing rest, rotary drive mechanism is rotated with it, and can equally drive polishing axis rotation；Each polishing
Machine polishes to steel pipe from different polishing positions, guarantees that the grinding accuracy of steel pipe is higher, works more reliable.
As a further improvement of the present invention, bottom plate, the left and right two of traversing plate are equipped between the traversing plate and polishing case
Side is equipped with pressing plate, and traversing plate is fixed on bottom plate by pressing plate, and pressing plate is fixedly connected through bolt with bottom plate；Bottom plate is equipped with lead screw
, horizontal screw lead is provided in lead screw base, one end of horizontal screw lead is equipped with jacking block, and jacking block withstands traversing plate setting.Unclamp bolt
Afterwards, the position of traversing plate is laterally adjusted, so that pressing plate fixes traversing plate, then is fixed pressing plate with bolt, rotates horizontal silk
Thick stick is connected to connect, so that it may realize adjustment grinding wheel so that jacking block fixes traversing plate due to lifting tube and traversing plate
Lateral position.
As a further improvement of the present invention, the runing rest includes circular rotating pedestal, on rotating base circumferentially
It is spaced apart and is equipped with several arc grooves, bolt passes through arc groove and rotating base is fixed on bottom plate, and correspondence is set above rotating base
It is equipped with footstock, several guide posts are vertically arranged between footstock and rotating base.After unclamping bolt, rotation bottom is circumferentially rotated
Rotating base so that rotary shaft is moved to corresponding polishing position, then is fixed on bottom plate by seat with bolt, due to lifting tube with
What runing rest was connected to, so that it may realize the position of circumferential adjustment grinding wheel.
As a further improvement of the present invention, the lift drive mechanism includes that the turbine and worm being arranged on footstock slows down
Machine, the input terminal and motor one of turbine worm reducer are sequentially connected, and rotatable vertical lead screw, turbine snail are provided on footstock
The output end of bar speed reducer and vertical lead screw are sequentially connected, and vertical lead screw is passed down through footstock and is connected with lifting nut, go up and down
Nut is connected with lifting seat transmission；Guide sleeve is connected in each guide post, each guide sleeve is fixed with lifting seat
It is connected.Motor one drives vertical lead screw to rotate after turbine worm reducer slows down, and lifting nut moves up and down, and drives and rises
Seat lifting is dropped, and lifting tube can move up and down, and adjust the vertical position of grinding wheel, and guide sleeve can carry out for lifting seat
Guiding is gone up and down more steady.
As a further improvement of the present invention, the rotary drive mechanism includes the motor two being arranged on lifting seat, is risen
Drop seat includes the pedestal one in footstock upright projection region and the pedestal two outside footstock upright projection region, motor two
It is mounted on pedestal two, the output end of motor two is sequentially connected through pulley mechanism and the rotary shaft other end；Traversing plate and bottom plate
Upper to offer the through-hole two and through-hole three that hold that belt passes through respectively, through-hole two and through-hole three are arranged in correspondence with each other.Motor two is pacified
On pedestal two, belt is obliquely installed, and belt protrudes into polishing case after passing through through-hole two and through-hole three, with the belt in rotary shaft
Wheel is connected, and drives rotary shaft rotation.
As a further improvement of the present invention, the lifting tube is arranged on the downside of lifting seat, and lifting tube is located at each guide post
Between, the traversing plate is equipped with installation set, and lifting tube passes through the centre bore of installation set, and lifting tube is set with centre bore clearance fit
It sets.Lifting seat moves up and down, and drives lifting tube lifting, and lifting tube is arranged across installation set, and installation set plays guiding role.
As a further improvement of the present invention, at least two groups bearing is equipped in the support, bearing holder (housing, cover) is outside rotary shaft
Week.When rotary shaft rotates, two groups of bearings are played a supporting role.
As a further improvement of the present invention, the supporting mechanism includes at least two groups flat roll mechanism, every group of flat roll mechanism
Liftable plain-barreled roll including two distributions symmetrical above and below.Steel pipe support is on liftable plain-barreled roll, liftable plain-barreled roll oscilaltion, protects
Card steel pipe is in a horizontal position and corresponds to across through-hole one, and when steel pipe vertically moves, liftable plain-barreled roll is oriented to, to realize certainly
Dynamic polishing.
As a further improvement of the present invention, the sander is provided with 2 ~ 6, is arranged between two adjacent sanders
Have a transverse positioning mechanism, the transverse positioning mechanism include two front and backs it is symmetrical can transverse-moving vertical.More sanders are same
When polish steel pipe, improve grinding efficiency, can transverse-moving vertical transverse shifting guarantee so that steel pipe is in lateral position pair
Steel pipe axis and the axis of through-hole one coincide.
Detailed description of the invention
Fig. 1 is the main view of polishing system of the invention.
Fig. 2 is the top view of polishing system of the invention.
Fig. 3 is the structural schematic diagram of sander.
Fig. 4 is the top view of the rotating base of sander.
Fig. 5 is the top view of rotary shaft and grinding wheel.
Fig. 6 is the top view of the rotating base of another polishing position.
Fig. 7 is the rotary shaft of another polishing position and the top view of grinding wheel.
Wherein, 1 sander, 2 polishing casees, 3 traversing plates, 4 runing rests, 401 rotating bases, 402 arc grooves, 403 guiding
Column, 404 footstocks, 5 lifting seats, 501 pedestals one, 502 pedestals two, 6 lifting tubes, 7 supports, 8 rotary shafts, 9 grinding wheels, 10 through-holes
One, 11 bottom plates, 12 lead screw bases, 13 horizontal screw leads, 14 jacking blocks, 15 turbine worm reducers, 16 motors one, 17 vertical lead screws, 18
Lifting nut, 19 guide sleeves, 20 motors two, 21 pulley mechanisms, 22 installation sets, 23 bearings, 24 flat roll mechanisms, 25 located laterals
Mechanism.
Specific embodiment
It as shown in figs. 1-7, is a kind of steel pipe seam polishing system, including an at least sander 1, sander 1 includes beating
Tumbling barrel 2 is connected with traversing plate 3 at the top of case 2 of polishing, is provided with rotatable runing rest 4 on traversing plate 3, living on runing rest 4
Dynamic to be connected with lifting seat 5, lifting seat 5 and lift drive mechanism are sequentially connected, and are fixedly connected with lifting tube 6 on lifting seat 5, go up and down
Cylinder 6 is downward through traversing plate 3 and protrudes into polishing case 2, and 6 lower end of lifting tube is equipped with support 7, horizontally rotates on support 7 and is supported by
Rotary shaft 8, one end of rotary shaft 8 are equipped with grinding wheel 9, and the other end and rotary drive mechanism of rotary shaft 8 are sequentially connected；Polishing case
2 left and right sides offers the through-hole 1 passed through for steel pipe, is correspondingly provided with supporting mechanism below steel pipe.Traversing plate 3 with
It is equipped with bottom plate 11 between polishing case 2, the left and right sides of traversing plate 3 is equipped with pressing plate, and traversing plate 3 is fixed on bottom plate 11 by pressing plate
On, pressing plate is fixedly connected through bolt with bottom plate 11；Bottom plate 11 is equipped with lead screw base 12, is provided with horizontal screw lead in lead screw base 12
13, one end of horizontal screw lead 13 is equipped with jacking block 14, and jacking block 14 withstands traversing plate 3 and is arranged.Runing rest 4 includes circular rotating pedestal
401, circumferentially spaced on rotating base 401 to offer several arc grooves 402, bolt passes through arc groove 402 for rotating base 401
It is fixed on bottom plate 11, footstock 404 is correspondingly arranged on above rotating base 401, it is vertical between footstock 404 and rotating base 401
It is provided with several guide posts 403.The lift drive mechanism includes the turbine worm reducer 15 being arranged on footstock 404,
The input terminal and motor 1 of turbine worm reducer 15 are sequentially connected, and rotatable vertical lead screw 17 is provided on footstock 404,
The output end of turbine worm reducer 15 and vertical lead screw 17 are sequentially connected, and vertical lead screw 17 is passed down through footstock 404 and connects
There is lifting nut 18, lifting nut 18 is connected with the transmission of lifting seat 5；It is connected with guide sleeve 19 in each guide post 403, respectively
Guide sleeve 19 is fixedly linked with lifting seat 5.The rotary drive mechanism includes the motor 2 20 being arranged on lifting seat 5, is risen
Drop seat 5 includes the pedestal 1 in 404 upright projection region of footstock and the seat outside 404 upright projection region of footstock
Body 2 502, motor 2 20 are mounted on pedestal 2 502, and the output end of motor 2 20 is another through pulley mechanism 21 and rotary shaft 8
End transmission connection；Offer the through-hole two and through-hole three that can hold that belt passes through on traversing plate 3 and bottom plate 11 respectively, through-hole two and logical
Hole three is arranged in correspondence with each other.The setting of lifting tube 6 is in 5 downside of lifting seat, and lifting tube 6 is between each guide post 403, traversing plate 3
It is equipped with installation set 22, lifting tube 6 passes through the centre bore of installation set 22, and lifting tube 6 and centre bore clearance fit are arranged.Support 7
Interior to be equipped at least two groups bearing 23, bearing 23 is sleeved on 8 periphery of rotary shaft.The supporting mechanism includes at least two groups flat roll mechanism
24, every group of flat roll mechanism 24 includes the liftable plain-barreled roll of two distributions symmetrical above and below.Sander 1 is provided with 2 ~ 6, and adjacent two
Be provided with transverse positioning mechanism 25 between platform sander 1, transverse positioning mechanism 25 include two front and backs it is symmetrical can be traversing
Edger roll.
When the system works, steel pipe is horizontally supported on liftable plain-barreled roll, the corresponding through-hole across each sander 1 of steel pipe
One 10, the position of rotating base 401 is adjusted by rotation, laterally adjusts the position of traversing plate 3, so that the polishing of each sander 1
It takes turns 9 rotary shafts 8 and is in corresponding polishing position, motor 1 drives vertical lead screw after the deceleration of turbine worm reducer 15
17 rotations, lifting nut 18 move up and down, and lifting seat 5 is driven to go up and down, and lifting tube 6 can move up and down, adjustment grinding wheel 9
Vertical position, motor 2 20 drive grinding wheel 9 to rotate by pulley mechanism 21, and grinding wheel 9 polishes to steel pipe.This
The advantages of system, is: lifting seat 5 being flexibly connected with runing rest 4, lift drive mechanism is arranged on runing rest 4, rises
Drop driving is convenient；Motor 2 20 drives rotary shaft 8 to rotate by pulley mechanism 21, when adjusting the position of runing rest 4, motor
2 20 rotate with it, and rotary shaft 20 can equally be driven to rotate；The inclination of rotary shaft 8 and steel pipe is adjusted by rotating base 401
Angular position, each sander 1 polish to steel pipe from different polishing positions, guarantee that the grinding accuracy of steel pipe is higher, work
Make more reliable.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
Claims (9)
1. a kind of steel pipe seam polishing system, which is characterized in that including an at least sander, the sander includes polishing
Case, polishing box top are connected with traversing plate, rotatable runing rest are provided on traversing plate, is connected on runing rest
Lifting seat, lifting seat and lift drive mechanism are sequentially connected, and are fixedly connected with lifting tube on lifting seat, lifting tube is downward through cross
It moves plate and protrudes into polishing case, lifting tube lower end is equipped with support, and horizontally rotate on support and is supported by rotary shaft, one end of rotary shaft
Equipped with grinding wheel, the other end and rotary drive mechanism of rotary shaft are sequentially connected；The left and right sides of the polishing case offers
For the through-hole one that steel pipe passes through, supporting mechanism is correspondingly provided with below steel pipe.
2. a kind of steel pipe seam polishing system according to claim 1, which is characterized in that the traversing plate and polishing case it
Between be equipped with bottom plate, be equipped with pressing plate at left and right sides of traversing plate, traversing plate is fixed on bottom plate by pressing plate, and pressing plate is through bolt and bottom
Plate is fixedly connected；Bottom plate is equipped with lead screw base, and horizontal screw lead is provided in lead screw base, and one end of horizontal screw lead is equipped with jacking block, top
Block withstands traversing plate setting.
3. a kind of steel pipe seam polishing system according to claim 1 or 2, which is characterized in that the runing rest includes
Circular rotating pedestal, circumferentially spaced on rotating base to offer several arc grooves, bolt passes through arc groove and consolidates rotating base
It is scheduled on bottom plate, is correspondingly arranged on footstock above rotating base, several guiding are vertically arranged between footstock and rotating base
Column.
4. a kind of steel pipe seam polishing system according to claim 3, which is characterized in that the lift drive mechanism includes
Turbine worm reducer on footstock is set, and the input terminal and motor one of turbine worm reducer are sequentially connected, set on footstock
It is equipped with rotatable vertical lead screw, the output end of turbine worm reducer and vertical lead screw are sequentially connected, and vertical lead screw is worn downwards
It crosses footstock and is connected with lifting nut, lifting nut is connected with lifting seat transmission；It is connected with and leads in each guide post
To set, each guide sleeve is fixedly linked with lifting seat.
5. a kind of steel pipe seam polishing system according to claim 3, which is characterized in that the rotary drive mechanism includes
Motor two on lifting seat is set, and lifting seat includes that the pedestal one in footstock upright projection region is vertical with footstock is located at
Pedestal two outside view field, motor two are mounted on pedestal two, and the output end of motor two is another with rotary shaft through pulley mechanism
One end transmission connection；On traversing plate and bottom plate respectively
The through-hole two and through-hole three that can hold that belt passes through are offered, through-hole two and through-hole three are arranged in correspondence with each other.
6. a kind of steel pipe seam polishing system according to claim 3, which is characterized in that the lifting tube setting is being gone up and down
Seat downside, for lifting tube between each guide post, the traversing plate is equipped with installation set, and lifting tube passes through the center of installation set
Hole, lifting tube and centre bore clearance fit are arranged.
7. a kind of steel pipe seam polishing system according to claim 1 or 2, which is characterized in that be equipped with extremely in the support
Few two groups of bearings, bearing holder (housing, cover) are mounted in rotary shaft periphery.
8. a kind of steel pipe seam polishing system according to claim 1 or 2, which is characterized in that the supporting mechanism includes
At least two groups flat roll mechanism, every group of flat roll mechanism include the liftable plain-barreled roll of two distributions symmetrical above and below.
9. a kind of steel pipe seam polishing system according to claim 1 or 2, which is characterized in that the sander is provided with 2
~ 6, transverse positioning mechanism is provided between two adjacent sanders, the transverse positioning mechanism includes that two front and backs are symmetrical
What is be distributed can transverse-moving vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811352114.7A CN109262400A (en) | 2018-11-14 | 2018-11-14 | A kind of steel pipe seam polishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811352114.7A CN109262400A (en) | 2018-11-14 | 2018-11-14 | A kind of steel pipe seam polishing system |
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| Publication Number | Publication Date |
|---|---|
| CN109262400A true CN109262400A (en) | 2019-01-25 |
Family
ID=65192772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811352114.7A Pending CN109262400A (en) | 2018-11-14 | 2018-11-14 | A kind of steel pipe seam polishing system |
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| Country | Link |
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| CN (1) | CN109262400A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909756A (en) * | 2019-04-29 | 2019-06-21 | 全南阳城机械制造有限公司 | A kind of tuber |
| CN112872953A (en) * | 2020-12-29 | 2021-06-01 | 华北水利水电大学 | Large-scale storage tank inner wall welding seam equipment of polishing |
| CN113427343A (en) * | 2021-06-18 | 2021-09-24 | 厦门哲莱贸易有限公司 | Stainless steel welded tube welding seam system of polishing |
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|---|---|---|---|---|
| SU837798A1 (en) * | 1979-06-07 | 1981-06-15 | Aleksandrov Viktor N | Device for grinding internal seam in tubes |
| CN202271255U (en) * | 2011-10-09 | 2012-06-13 | 江苏省南扬机械制造有限公司 | Steel pipe welding seam grinding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909756A (en) * | 2019-04-29 | 2019-06-21 | 全南阳城机械制造有限公司 | A kind of tuber |
| CN112872953A (en) * | 2020-12-29 | 2021-06-01 | 华北水利水电大学 | Large-scale storage tank inner wall welding seam equipment of polishing |
| CN113427343A (en) * | 2021-06-18 | 2021-09-24 | 厦门哲莱贸易有限公司 | Stainless steel welded tube welding seam system of polishing |
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