CN108406546A - Steel pipe inner wall rust removalling equipment - Google Patents
Steel pipe inner wall rust removalling equipment Download PDFInfo
- Publication number
- CN108406546A CN108406546A CN201810423010.4A CN201810423010A CN108406546A CN 108406546 A CN108406546 A CN 108406546A CN 201810423010 A CN201810423010 A CN 201810423010A CN 108406546 A CN108406546 A CN 108406546A
- Authority
- CN
- China
- Prior art keywords
- shell
- steel pipe
- derusting
- rust
- wall
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 68
- 239000010959 steel Substances 0.000 title claims abstract description 68
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000005086 pumping Methods 0.000 claims description 4
- 239000003818 cinder Substances 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of steel pipe inner wall rust removalling equipments, it is related to steel pipe derusting field, since common steel pipe derusting equipment individually can only slowly clear up away anvil cinder after derusting is completed, it is time-consuming and laborious, its key points of the technical solution are that including shell, driving device in shell, derusting device set on outer side and row's rust device close to derusting device setting, row's rust device includes the air inlet pipe being connected with gas station, it is connected to the nozzle of air inlet pipe one end and the suction rust component in shell, the gas outlet of the nozzle and the air inlet for inhaling rust component are respectively positioned on the homonymy of shell.Reached the technique effect for the anvil cinder removed in steel pipe being siphoned away while derusting.
Description
Technical field
The present invention relates to steel pipe derusting field, more particularly to a kind of steel pipe inner wall rust removalling equipment.
Background technology
Steel pipe outwardly and inwardly will produce many rusty stains during machining and placing, steel pipe outer ring
The relatively good removing of rusty stain, but the rusty stain of steel pipe inner ring is difficult to remove.
In the prior art, the Authorization Notice No. that can refer to is the Chinese patent of CN2112457U, and it discloses a kind of repaired mouths
The derusting device of machine is mainly made of car body 1, motor 2, shaft coupling 3, hollow shaft 6, holder 7 for anti-corrosion in metallic conduit,
It is coupled using axis 8 between car body 1 and holder 7, derusting disk 9 is installed in hollow shaft 6, hinges is used on the disk 9 that derusts
12 are connected with steel brush 10 and scraper 11, and spring 13 is also equipped between each steel brush 10 and scraper 11.
When the inner wall to steel pipe derusts, if when steel pipe is longer, it is necessary to by a guide post,
Then fixed multiple scraping teeth on the outer ring surface of guide post make guide post rotation to realize the derusting of steel pipe inner wall by power-equipment,
Such rust removalling equipment is more hard when removing the anvil cinder scraped out of steel pipe.
Invention content
The object of the present invention is to provide a kind of steel pipe inner wall rust removalling equipment, having will remove in steel pipe the derusting while
The purpose that anvil cinder siphons away.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of steel pipe inner wall rust removalling equipment, including shell, the driving device in shell, the derusting device set on outer side
With row's rust device close to derusting device setting, row's rust device includes the air inlet pipe being connected with gas station, is connected to air inlet pipe
The nozzle of one end and the suction rust component in shell, the gas outlet of the nozzle and the air inlet for inhaling rust component are respectively positioned on shell
Homonymy.
The rust removalling equipment is first put into the one of steel pipe when needing the inner wall derusting to steel pipe by using said program
It holds, then driving device drives shell to go to the other end from one end of steel pipe, during shell moves, derusting device work
It derusts to the inner wall of steel pipe, the anvil cinder after derusting falls on the front of shell, is blown to these anvil cinders by nozzle
Ensure that the gap outflow that anvil cinder will not be between shell and steel pipe then stays in steel pipe, inhaling rust component can be by the rusty stain except under
Suction collects, and nozzle cooperatively forms airflow circulating with rust component is inhaled, and such anvil cinder is easier to be sent in suction rust component.
Preferably, the suction rust component includes exhaust tube, the storage bin being connected with exhaust tube and the pumping being connected with storage bin
Wind turbine.
By using said program, by exhaust fan towards being evacuated in exhaust tube, the anvil cinder extracted out out of exhaust tube is stayed
In storage bin, storage bin can be cleared up periodically.
Preferably, the side that the shell corresponds to nozzle is installed with circular baffle, and the outer ring surface of baffle can
It is affixed with the inner wall of steel pipe.
By using said program, when shell moves in steel pipe, baffle can block the iron under derusting device removes
Rust, prevents iron rust from staying in steel pipe.
Preferably, the derusting device includes the first pneumatic motor, the rotating bar that is fixedly arranged in the first pneumatic motor shaft
With the derusting disk for being fixedly arranged on rotating bar top, be installed on the outer ring surface of the derusting disk multiple can be affixed with the inner wall of steel pipe
Scraper, the scraper is obliquely installed.
By using said program, the rotation of the first pneumatic motor drives rotating bar rotation, rotating bar that derusting disk is driven to turn
Dynamic, the scraper to derust on disk scrapes the inner wall of steel pipe, and scraper is obliquely installed, and the anvil cinder scraped in this way can pass through two
Groove outflow between scraper, without being sticked on scraper.
Preferably, being installed with the outlet disk being vertically arranged in the rotating bar, outside and the shell of the outlet disk rotate
Connection, the shell correspond to and offer air cavity at the position of nozzle, and the outlet disk is located at the outside of air cavity.
By using said program, the rotation that outlet disk can be followed by rotating bar is rotated, in the rotation of outlet disk
In the process, then the air-flow blown out from nozzle is blown out by outlet disk by air cavity, due to outlet disk do not stall it is dynamic, from outlet disk
The air of blowout just will appear the turbulent flow of staggered helical, in this way blowing more uniformly to anvil cinder, and the outside rotation of outlet disk connects
Connect the stability for ensureing the rotation of outlet disk inside the shell.
Preferably, being installed with support plate in the middle part of the rotating bar, the outer ring surface of the support plate is equipped with multiple rows of hairbrush,
The hairbrush is often arranged to be obliquely installed.
By using said program, rotating bar rotation drives support plate rotation, support plate to drive on support plate outer ring surface
Hairbrush rotates, and hairbrush can remove the rusty stain that scraper is difficult to remove, and is derusted again by hairbrush after scraper derusting, in this way
Derusting is cleaner, and hairbrush, which is obliquely installed, can ensure that the anvil cinder scraped by hairbrush can be fallen between two rows of hairbrush, with side
Just it is cleared up.
Preferably, the driving device includes the second pneumatic motor being set in shell, is rotationally connected with outer casing bottom
The both ends of drive link and follower lever, the drive link are rotationally connected with the lower part of shell, and the both ends of the drive link are installed with master
Driving wheel, the follower lever is mutually parallel with drive link and its both ends is installed with driven wheel.
By using said program, the second pneumatic motor, which rotates, drives drive rod rotation, band during drive rod rotation
Dynamic two driving wheels rotation, driving wheel realizes the rotation of shell with driven wheel cooperation, by pneumatically realizing the device in steel pipe
Movement, be simple and efficient.
Preferably, the front end of the rotating bar and the rear end of shell are respectively equipped with preceding link and rear connecting frame, before described
Multiple directive wheels are respectively connected on the outside of link and rear connecting frame.
By using said program, preceding link can be close to the inner wall of steel pipe with multiple directive wheels on rear connecting frame,
In this way during derusting device advances, multiple directive wheels can play the role of guiding and limit to derusting device, prevent
Derusting device shifts when derusting, and then is damaged to the inner wall of steel pipe.
Preferably, the directive wheel includes revolver, right wheel and the connecting rod being connected between revolver and right wheel, the connection
The diameter of bar is less than the diameter of revolver and right wheel, and the connecting rod is rotatablely connected with the end of preceding link or rear connecting frame.
By using said program, preceding link or rear connecting frame are rotatablely connected with the connecting rod on directive wheel, in this way
Revolver coordinates with right wheel so that the movement of directive wheel is more steady directive wheel in the rotation.
Preferably, the outside of the shell is equipped with dampening assembly, the dampening assembly include damping spring and lateral wall with
The outer wall of the shock-absorbing sleeve that the inner wall of steel pipe is affixed, an end housing of the damping spring is fixedly connected, the other end and shock-absorbing sleeve
Inner wall be fixedly connected.
By using said program, since the vibration of derusting device during the work time is larger, in this way with the inner wall of steel pipe
Damping spring can be coordinated and play the role of damping to the derusting device in work by being close to shock-absorbing sleeve.
In conclusion the invention has the advantages that：
1. anvil cinder of the derusting device except under can be transported away and be not left in steel pipe by nozzle of the present invention and suction rust component cooperation；
2. the present invention coordinates exhaust column that the anvil cinder of suction can be stored into storage bin by exhaust fan；
3. the present invention is in the outside of shell setting baffle and then prevents anvil cinder from staying in steel pipe.
Description of the drawings；
Fig. 1 is operating mode schematic diagram in embodiment；
Fig. 2 is overall structure diagram in embodiment；
Fig. 3 is the structural schematic diagram of embodiment saliency driving device；
Fig. 4 is rear connecting frame exploded perspective view in embodiment；
Fig. 5 is dampening assembly structural schematic diagram in embodiment；
Fig. 6 is the structural schematic diagram of embodiment saliency enclosure.
In figure, 1, shell；11, preceding link；12, rear connecting frame；13, directive wheel；131, revolver；132, right wheel；133、
Connecting rod；14, dampening assembly；141, damping spring；142, shock-absorbing sleeve；15, air cavity；16, gas disk；161, air grid；17, it keeps off
Plate；2, driving device；21, the second pneumatic motor；22, drive link；221, driving wheel；23, follower lever；231, driven wheel；3, it removes
Become rusty device；31, the first pneumatic motor；32, rotating bar；33, derust disk；331, scraper；332, blanking groove；34, support plate；341、
Hairbrush；4, row's rust device；41, air inlet pipe；42, nozzle；43, rust component is inhaled；431, exhaust tube；432, storage bin；433, exhausting
Machine；5, steel pipe.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.The identical reference numeral of wherein identical parts
It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from geometric center of specific component
Direction.
Embodiment：A kind of steel pipe inner wall rust removalling equipment, as depicted in figs. 1 and 2, including shell 1, driving device 2, derusting dress
Set 3 and row's rust device 4.Shell 1 is cylinder and can be put in steel pipe 5, and the diameter of shell 1 is less than the internal diameter of steel pipe 5, driving
Device 2 is located at the lower section of shell 1, and derusting device 3 is located at the front of shell 1, and row's rust device 4 is located in shell 1.
As shown in figure 3, driving device 2（With reference to figure 2）Including the second pneumatic motor 21, drive link 22 and follower lever 23.The
Two pneumatic motors 21 are horizontally disposed and are installed in the bottom of shell 1, and drive link 22 is horizontally disposed and is rotationally connected with shell 1
Lower part, follower lever 23 is horizontally disposed and is rotatably connected on the lower part of shell 1, and follower lever 23 is located at shell with drive link 22
The both sides of 1 lower part both sides, follower lever 23 are installed with driven wheel 231, and the both sides of driving wheel 221 are installed with driving wheel 221.
Such second pneumatic motor 21 rotates, and drive link 22 is driven to rotate, and then drive link 22 drives 221 turns of driving wheel
It is dynamic, realize that the walking of the equipment, driving device 2 drive shell 1 to go to the other end of steel pipe 5 from one end of steel pipe 5, during which derust
Device 3, which is not stopped work, to be made to derust with the inner wall to steel pipe 5.
As shown in Fig. 2, derusting device 3 includes the first pneumatic motor 31, rotating bar 32, derusting disk 33 and support plate 34.The
One pneumatic motor 31 is horizontally disposed and is installed in shell 1, and the first pneumatic motor 31 is horizontally disposed and is installed in shell,
Rotating bar 32 is horizontally disposed and is fixedly connected with the shaft of the first pneumatic motor 31, and derusting disk 33 is cylinder and solid vertically
It is located at the top of rotating bar 32, support plate 34 is equally cylinder and is installed in the middle part of rotating bar 32.
Multiple scrapers 331 being uniformly arranged along its outer ring surface are installed on the outer ring surface of derusting disk 33, each scraper 331 is equal
Favour the axis setting of derusting disk 33, outside and the steel pipe 5 of scraper 331（With reference to figure 1）Inner wall be affixed, two neighboring scraper
The blanking groove 332 for blanking is formed between 331.
Such first pneumatic motor 31 rotates, and rotating bar 32 is driven to rotate, and the derusting rotation of disk 33 drives on its outer ring surface
Scraper 331 is rotated, and is derusted to 5 madial wall of steel pipe to realize, since scraper 331 is obliquely installed, such scraper 331
The anvil cinder scraped can be fallen in the blanking groove 332 between two neighboring scraper 331, and anvil cinder blanking is more convenient.
Multiple hairbrush 341 being uniformly arranged are installed on the outer ring surface of support plate 34, hairbrush 341 is steel, hairbrush 341
The madial wall that steel pipe 5 is capable of on top is affixed, and hairbrush 341 favours the axis direction setting of support plate 34.32 turns of rotating bar in this way
Dynamic that support plate 34 is driven to be rotated, the rotation band electric brush 341 of support plate 34 is rotated, and hairbrush 341 can brush scraper 331
5 inner wall of steel pipe crossed further is derusted, some scrapers 331 are difficult to the anvil cinder removed and scrape and carry out by hairbrush 341
It falls, hairbrush 341 is obliquely installed, and the anvil cinder that such hairbrush 341 scrapes can be carried out down by the gap between two hairbrush 341
It falls, waste residue whereabouts is more prone to, rather than so that a large amount of waste residues is sticked on hairbrush 341 and be difficult to clear up.
As shown in Figure 2 and Figure 4, before the front end of rotating bar 32 and the rear end of shell 1 are respectively equipped with link 11 and after connect
Frame 12, preceding link 11 is identical as 12 structure of rear connecting frame and is in cross.The middle part of preceding link 11 and rotating bar 32
Top is rotatablely connected, and rear connecting frame 12 is fixedly connected with the rear end of shell 1.Rear connecting frame 12 is illustrated now, it is rear to connect
Four tops of frame 12 are installed with directive wheel 13, and the madial wall of the side wall and steel pipe 5 of directive wheel 13 is affixed.
Directive wheel 13 includes revolver 131, right wheel 132 and connecting rod 133.Revolver 131 is identical as 132 size of right wheel, connection
The both ends of bar 133 are fixedly connected with revolver 131 and right wheel 132 respectively, and the middle part of connecting rod 133 turns with one end of rear connecting frame 12
Dynamic connection, during such shell 1 advances under the driving of driving device 2, four of preceding link 11 and rear connecting frame 12
Directive wheel 13 is tightly attached on the madial wall of steel pipe 5 and then externally shell 1 plays the role of guiding and limit, in the mistake that shell 1 moves
Derusting device 3 will not be glanced off and be scraped to the madial wall of steel pipe 5 in journey.
As shown in Figure 2 and Figure 5, the lateral wall of shell 1 is equipped with multiple rows of dampening assembly 14 in the axial direction, often arranges damping group
Part 14 has multiple and is uniformly arranged along the outer ring surface of shell 1.Dampening assembly 14 includes damping spring 141 and shock-absorbing sleeve 142.
Damping spring 141 is set on shell 1, and shock-absorbing sleeve 142 is cylinder and is sheathed on the outside of damping spring 141, subtracts
The both ends of shake spring 141 are fixedly connected with the madial wall of the lateral wall of shell 1 and shock-absorbing sleeve 142 respectively, the outside of shock-absorbing sleeve 142
It is affixed with the madial wall of steel pipe 5.Since derusting device 3 will produce prodigious vibrations, Duo Geshe during movement and derusting
Timely slow down in the vibrations that the shock-absorbing sleeve 142 on shell 1 can generate derusting device 3, prevents derusting device 3 from scraping steel pipe
5 inner wall.
As shown in figures 1 to 6, row's rust device 4（With reference to figure 2）Including air inlet pipe 41, nozzle 42 and inhale rust component 43.Air inlet
Pipe 41 is horizontally disposed and is installed in shell 1（With reference to figure 2）Interior, the outer end of air inlet pipe 41 is connected with gas station, and nozzle 42 is located at outer
Close to the side of derusting device 3, shell 1 corresponds to and offers cylindrical air cavity 15 at the position of nozzle 42 shell 1, nozzle 42 into
Gas end is connected with air inlet pipe 41, and nozzle 42 is located at shell 1 close to the side of derusting device 3.
The switch on nozzle 42 is opened in this way, it is interior by entering pipe and then being blown out by nozzle 42 in gas station, in this way will
To fore blow, such waste residue is just difficult to stay in steel pipe 5 at the position for falling on shell 1 waste residue scraped（With reference to figure 1）It is interior.
As shown in Figure 2 and Figure 6, the gas disk 16 being vertically arranged, gas are installed at the position of the correspondence of rotating bar 32 air inlet pipe 41
Disk 16 is cylinder and its outside and the rotation connection of shell 1, is offered in the logical of circular distribution on the side wall of gas disk 16
Gas grid 161,32 band of rotating bar disk 16 of taking offence rotates while nozzle 42 is blown outward, is blown out in this way out of air grid 161
Wind will become spiral helicine vortex, and the air blowing of such nozzle 42 is more uniform.
Shell 1 is installed with circular baffle 17 close to the side of derusting device 3, and the outer ring surface of baffle 17 can be with steel pipe
5 madial wall is affixed, and the anvil cinder that such shell 1 scrapes during advance is difficult to overflow and stayed in steel pipe 5 from shell 1.
As shown in Figure 1, it includes exhaust tube 431, storage bin 432 and exhaust fan 433 to inhale rust component 43, exhaust tube 431 is horizontal
It is arranged and is installed in shell 1（With reference to figure 2）It is interior, pumping end and the nozzle 42 of exhaust tube 431（With reference to figure 6）The same side is arranged,
The front end of exhaust tube 431 is installed with tap 4311（With reference to figure 6）, storage bin 432 is vertical to be placed on the ground, exhaust tube 431
Outside is connected with the side of storage bin 432, and exhaust fan 433 is connected to side of the storage bin 432 far from exhaust tube 431.It takes out in this way
Wind turbine 433 works, and anvil cinder enters from two pumping ends of exhaust tube 431, and storage bin 432 is entered then along exhaust tube 431
In store, would not be deposited in the case where the amount of anvil cinder is excessive in this way shell 1 front cause shell 1 to be difficult to before
Into.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (8)
1. a kind of steel pipe inner wall rust removalling equipment, it is characterised in that：
Including shell (1), the driving device (2) being set in shell (1), the derusting device (3) and close being set on the outside of shell (1)
Row's rust device (4) of derusting device (3) setting；
Row's rust device (4) includes the air inlet pipe (41) being connected with gas station, is connected to the nozzle (42) of air inlet pipe (41) one end
With the suction rust component (43) in shell (1), the gas outlet of the nozzle (42) and the equal position of air inlet for inhaling rust component (43)
Homonymy in shell (1).
2. steel pipe inner wall rust removalling equipment according to claim 1, it is characterised in that：The suction rust component (43) includes pumping
Manage (431), the storage bin (432) being connected with exhaust tube (431) and the exhaust fan (433) being connected with storage bin (432).
3. steel pipe inner wall rust removalling equipment according to claim 1, it is characterised in that：The corresponding nozzle (42) of the shell (1)
Side be installed with circular baffle (17), and the outer ring surface of baffle (17) can be affixed with the inner wall of steel pipe.
4. steel pipe inner wall rust removalling equipment according to claim 1, it is characterised in that：
The derusting device (3) includes the first pneumatic motor (31), the rotating bar being fixedly arranged in the first pneumatic motor (31) shaft
(32) and it is fixedly arranged on the derusting disk (33) on rotating bar (32) top；
Multiple scrapers (331) that can be affixed with the inner wall of steel pipe (5) are installed on the outer ring surface of the derusting disk (33), it is described
Scraper (331) is obliquely installed.
5. steel pipe inner wall rust removalling equipment according to claim 4, it is characterised in that:It is installed on the rotating bar (32) perpendicular
The outlet disk (16) being directly arranged, outside and the shell (1) of the outlet disk (16) are rotatablely connected, and the shell (1) corresponds to nozzle
(42) air cavity (15) is offered at position, the outlet disk (16) is located at the outside of air cavity (15).
6. steel pipe inner wall rust removalling equipment according to claim 4, it is characterised in that：The middle part of the rotating bar (32) is fixed
There are support plate (34), the outer ring surface of the support plate (34) to be equipped with multiple rows of hairbrush (341), often arrange the hairbrush (341) and incline
Tiltedly setting.
7. steel pipe inner wall rust removalling equipment according to claim 1, it is characterised in that：
The driving device (2) includes the second pneumatic motor (21) being set in shell (1), is rotationally connected with shell (1) bottom
Drive link (22) and follower lever (23)；
The both ends of the drive link (22) are rotationally connected with the lower part of shell (1), and the both ends of the drive link (22) are installed with master
Driving wheel (221), the follower lever (23) is mutually parallel with drive link (22) and its both ends is installed with driven wheel (231).
8. steel pipe inner wall rust removalling equipment according to claim 4, it is characterised in that：The front end of the rotating bar (32) and outer
The rear end of shell (1) is respectively equipped with preceding link (11) and rear connecting frame (12), the preceding link (11) and rear connecting frame (12)
Outside be respectively connected with multiple directive wheels (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423010.4A CN108406546A (en) | 2018-05-05 | 2018-05-05 | Steel pipe inner wall rust removalling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810423010.4A CN108406546A (en) | 2018-05-05 | 2018-05-05 | Steel pipe inner wall rust removalling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108406546A true CN108406546A (en) | 2018-08-17 |
Family
ID=63137816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810423010.4A Withdrawn CN108406546A (en) | 2018-05-05 | 2018-05-05 | Steel pipe inner wall rust removalling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108406546A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927726A (en) * | 2018-09-02 | 2018-12-04 | 黎剑鸣 | There is the integrated form derusting device of flyback function based on multidirectional forces |
| CN112318328A (en) * | 2020-08-28 | 2021-02-05 | 南京灵雀智能制造有限公司 | Deep hole cleaning device and method stable in use |
| CN112355854A (en) * | 2020-11-10 | 2021-02-12 | 深圳市果源石油化工有限公司 | Circulating fluidized bed boiler hood surface treatment system |
| CN112643418A (en) * | 2020-12-24 | 2021-04-13 | 沈一洲 | Rod-type automatic moving elbow inner wall cleaning device |
| CN113146384A (en) * | 2021-04-19 | 2021-07-23 | 南京宁淮管业有限公司 | Surface finish machining process and equipment for high-pressure-resistance large-caliber pipe |
| CN114310078A (en) * | 2022-03-15 | 2022-04-12 | 深圳市米里汽车电子有限公司 | Welding device for automobile rearview mirror bracket |
| CN115302377A (en) * | 2022-08-30 | 2022-11-08 | 中建五局安装工程有限公司 | Plain type pipeline rust cleaning device |
| CN116749044A (en) * | 2023-05-15 | 2023-09-15 | 兰陵县大伟建筑工程有限公司 | A steel pipe grinding and rust removal device for construction that facilitates chip removal |
-
2018
- 2018-05-05 CN CN201810423010.4A patent/CN108406546A/en not_active Withdrawn
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Application publication date: 20180817 |
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