CN104526514A - Steel tube inner wall rust removing device - Google Patents
Steel tube inner wall rust removing device Download PDFInfo
- Publication number
- CN104526514A CN104526514A CN201410786439.1A CN201410786439A CN104526514A CN 104526514 A CN104526514 A CN 104526514A CN 201410786439 A CN201410786439 A CN 201410786439A CN 104526514 A CN104526514 A CN 104526514A
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- CN
- China
- Prior art keywords
- wall
- steel pipe
- pipe inner
- inner support
- linking arm
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- 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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a steel tube inner wall rust removing device. The steel tube inner wall rust removing device comprises internal tube supporting guide mechanisms, a centrifugal polishing head which is connected with the internal tube supporting guide mechanisms and used for removing iron rust, and a driving mechanism which is fixed to the internal tube supporting guide mechanisms and used for driving the centrifugal polishing head to rotate. The steel tube inner wall rust removing device is simple in structure, convenient to manufacture, good in iron rust removing effect, high in efficiency, capable of lowering the labor intensity of workers, suitable for efficient using in immobile places, and also capable of being used under a field construction site environment.
Description
Technical field
The present invention relates to steel pipe processing technique field, particularly a kind of derusting device for removing rusty stain on steel pipe inner wall.
Background technology
Steel pipe's production out often can not be finished using in the short time later, need to stack certain hour, the inside and outside surface of steel pipe inevitably produces iron rust during this period, to install and use or follow-up surfaces externally and internally preservative treatment all exists harm, so must remove; And outer surface of steel tube iron rust is easier to remove, and also had easy device to be applicable to construction site at present, the Chinese invention patent that such as patent publication No. is CN 103192309A, publication date is 2013.07.10 discloses a kind of steel tube derusting machine, for removing the iron rust of outer surface of steel tube.
But steel pipe internal-surface iron rust is removed more difficult, particularly small-caliber steel pipe.Often use " derusting by sandblasting " mode to carry out in manufacturing works inside now, equipment is inherently huger, and supplies consumption is high, although can reach extraordinary treatment effect, cost is higher, needs special place, workshop.If the protection of coating formula will directly be installed or only done to the steel pipe later stage, then relative cost is too high.For the steel pipe being deposited in construction site, then often helpless, usual giant rinses at present, and effect is very limited, and waste water resource.Meanwhile, after steel pipe soaks, if do not carry out drying at once, will more get rusty easily.
Summary of the invention
The object of this invention is to provide a kind of device for dedusting inner wall of steel pipe, its structure is simple, easily manufactured, and remove iron rust effective, efficiency is high, alleviates the labour intensity of workman; Fixed-site effective use can either be applicable to, can use under the environment of construction site in the wild again and ask.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: device for dedusting inner wall of steel pipe, comprise that pipe inner support guiding mechanism is connected with described pipe inner support guiding mechanism for removing the centrifugal rubbing head of iron rust and being fixed on described pipe inner support guiding mechanism and the driving mechanism for driving described centrifugal rubbing head to rotate.
As preferably, described centrifugal rubbing head comprises mounting disc, is all laid at least three mounting brackets in described mounting disc, one end is hinged on described mounting bracket and the other end be provided with polishing wheel linking arm, be located at the extension spring between described mounting bracket and described linking arm and be located at the linking arm limited support block on described mounting bracket, when described mounting disc rotate make described polishing wheel drive described linking arm outwards to rotate under the influence of centrifugal force time described extension spring inside elastic pulling force is produced to described linking arm.
As preferably, described linking arm by jointed shaft and described mounting bracket hinged; Described extension spring is between described polishing wheel and described jointed shaft.
As preferably, described support guide mechanism comprises pipe inner support frame, the rotating shaft be located in described pipe inner support frame, be located on described pipe inner support frame at least three for the guide support portion that contacts with described steel pipe inner wall and the bearing be located at for coordinating with described rotating shaft in described pipe inner support frame.
As preferably, described guide support portion comprises the mount pad be fixed on described pipe inner support frame, the swivel plate be hinged on described mount pad, is located at the roller on described swivel plate and is located at the Compress Spring for supporting described swivel plate on described pipe inner support frame.
As preferably, described roller is arranged on described swivel plate by adjustment plate.
As preferably, described pipe inner support frame is provided with limit mounting frame and is located at the spacing bearing pin described limit mounting frame is positioned at outside described swivel plate.
As preferably, described adjustment plate comprises bottom plate, the base channel be located in described bottom plate, the interior extension board of a couple be located in described base channel, be located at the upper card adapter plate in described bottom plate and be positioned at a pair side direction buckling groove below described upper card adapter plate, when two described adjustment plates coordinate installation, described upper card adapter plate is inserted in described base channel, and described interior extension board inserts in described side direction buckling groove.
As preferably, described swivel plate is alongst arranged and the described one a pair length direction draw-in groove coordinated interior extension board.
As preferably, described support guide mechanism is two of series connection, or described support guide mechanism is one that is connected with rigid enclosure.
In sum, the present invention has following beneficial effect:
Structure is simple, easily manufactured, and remove iron rust effective, efficiency is high, alleviates the labour intensity of workman; Fixed-site effective use can either be applicable to, can use under the environment of construction site in the wild again and ask.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of centrifugal rubbing head in Fig. 1;
Fig. 3 is the structural representation of Tu1Zhong support guide mechanism;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structure chart of adjustment plate;
Fig. 6 is the structural representation of the embodiment of the present invention 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present invention.
Embodiment 1: as shown in Fig. 1,2,3,4,5, device for dedusting inner wall of steel pipe, comprise that pipe inner support guiding mechanism 1 is connected with described pipe inner support guiding mechanism 2 for removing the centrifugal rubbing head 1 of iron rust and being fixed on described pipe inner support guiding mechanism 2 and the driving mechanism 3 for driving described centrifugal rubbing head 1 to rotate; Driving mechanism 3 comprises motor, and motor is fixed on pipe inner support guiding mechanism 2, for driving centrifugal rubbing head 1 to rotate, completes the removal to steel pipe inner wall iron rust by centrifugal rubbing head 1.
Described centrifugal rubbing head 1 comprises mounting disc 101, all be laid at least three mounting brackets 102 in described mounting disc 101, one end is hinged on described mounting bracket 102 and the other end is provided with the linking arm 104 of polishing wheel 103, be located at the extension spring 105 between described mounting bracket 102 and described linking arm 104 and be located at the linking arm limited support block 106 on described mounting bracket 102, mounting disc 101 is circular, uniform multiple demarcation strip above, mounting disc is divided into multiple installing zone, be used for mounting bracket is installed, multiple mounting bracket installing hole is radially provided with in installing zone, be used for adjusting the position of mounting bracket, to adapt to steel pipe, meanwhile, described linking arm 104 by jointed shaft 107 and described mounting bracket 102 hinged, described extension spring 105 is between described polishing wheel 103 and described jointed shaft 107, linking arm limited support block 106 is used for limiting the position of linking arm, place extension spring 105 to be damaged by pressure, extension spring 105 two ends are connected with mounting bracket and linking arm respectively, when rotating under the drive of described mounting disc 101 at motor, when making described polishing wheel 103 drive described linking arm 104 outwards to rotate under the influence of centrifugal force, described extension spring 105 produces inside elastic pulling force to described linking arm 104, inwardly pulled by linking arm, polishing wheel adopts wire wheel, when removing iron rust, wire wheel under the influence of centrifugal force, is fitted with steel pipe inner wall and produces friction pressure, remove iron rust, because it is hinged that linking arm is one end, so wire wheel can self-adaptation, the distortion of any position and the position deviation of steel pipe automatically can be adapted to, in addition, when rotating speed is fixing, for the steel pipe of a certain specification, the friction pressure of wire wheel and steel pipe inner wall can be changed by the pulling force of extension spring, make it can either remove iron rust completely, what be unlikely to again wire wheel crosses quick-wearing, or injures steel pipe itself, when wire wheel quits work, under the effect of tension spring tension, wire wheel is made to get back to home position, be separated with steel pipe inner wall, both can have avoided the unnecessary wearing and tearing of wire wheel, again can when not needing adjustment, enter the removing work of next root steel pipe, raise the efficiency.
In the present embodiment, support guide mechanism 2 is two, connected by adpting flange, than being more suitable for field construction place, described support guide mechanism 2 comprises pipe inner support frame 201, the rotating shaft 202 be located in described pipe inner support frame 201, be located on described pipe inner support frame 201 at least three for the guide support portion 203 that contacts with described steel pipe inner wall and the bearing 204 be located at for coordinating with described rotating shaft 202 in described pipe inner support frame 201; Bearing is a pair, and front and back are arranged, and rotating shaft coordinates, and motor and rotating disc couple together by rotating shaft, transmits power; Described guide support portion 203 comprises the mount pad 20301 be fixed on described pipe inner support frame 201, the swivel plate 20302 be hinged on described mount pad 20301, the Compress Spring 20304 that is located at the roller 20303 on described swivel plate 20302 and is located at for supporting described swivel plate 20302 on described pipe inner support frame 201; The setting of Compress Spring, makes roller when contacting with steel pipe inner wall, is flexible, and adopts the mode of bikini support guide, and structure is both simple, can obtain again reasonable guide support effect; Further, described roller 20304 is arranged on described swivel plate 20302 by adjustment plate 20305; Described pipe inner support frame 201 is provided with limit mounting frame 20306 and is located at the spacing bearing pin 20307 described limit mounting frame 20306 is positioned at outside described swivel plate 20302; The setting of spacing bearing pin, can stop swivel plate outwardly angle.
In order to improve adaptability, described adjustment plate 20305 comprises bottom plate 203051, the base channel 203052 be located in described bottom plate 203051, the interior extension board of a couple 203053 be located in described base channel 203052, be located at the upper card adapter plate 203054 in described bottom plate 203051 and be positioned at a pair side direction buckling groove 205055 below described upper card adapter plate 203054, when two described adjustment plates 20305 coordinate installation, described upper card adapter plate 203054 is inserted in described base channel 203052, and described interior extension board 203053 inserts in described side direction buckling groove 205055; Like this, by adjusting the quantity of plate, the adaptability to different-diameter steel pipe can be improved, further, in order to finely tune, described swivel plate 20302 is alongst arranged and the described one a pair length direction draw-in groove coordinated interior extension board 203053, by the adjustment at length direction, can carry out small adjustment to support guide mechanism 2 external diameter.
Embodiment 2, part accompanying drawing 6, is adapted at fixed-site and uses; Described support guide mechanism is one that is connected with rigid enclosure 4, and motor is then fixed on and drives on dolly, and all the other are with embodiment 1.
Claims (10)
1. device for dedusting inner wall of steel pipe, is characterized in that: comprise that pipe inner support guiding mechanism (1) is connected with described pipe inner support guiding mechanism (2) for removing the centrifugal rubbing head (1) of iron rust and being fixed on described pipe inner support guiding mechanism (2) and the driving mechanism (3) for driving described centrifugal rubbing head (1) to rotate.
2. device for dedusting inner wall of steel pipe according to claim 1, it is characterized in that: described centrifugal rubbing head (1) comprises mounting disc (101), all be laid at least three mounting brackets (102) in described mounting disc (101), one end is hinged on the linking arm (104) that the upper and other end of described mounting bracket (102) is provided with polishing wheel (103), the linking arm limited support block (106) being located at the extension spring (105) between described mounting bracket (102) and described linking arm (104) and being located on described mounting bracket (102), when described mounting disc (101) rotation makes described polishing wheel (103) drive described linking arm (104) outwards to rotate under the influence of centrifugal force, described extension spring (105) produces inside elastic pulling force to described linking arm (104).
3. device for dedusting inner wall of steel pipe according to claim 2, is characterized in that: described linking arm (104) by jointed shaft (107) and described mounting bracket (102) hinged; Described extension spring (105) is positioned between described polishing wheel (103) and described jointed shaft (107).
4. the device for dedusting inner wall of steel pipe according to claim 1 or 2 or 3, is characterized in that: described support guide mechanism (2) comprises pipe inner support frame (201), the rotating shaft (202) be located in described pipe inner support frame (201), be located on described pipe inner support frame (201) at least three for the guide support portion (203) that contacts with described steel pipe inner wall and the bearing (204) be located at for coordinating with described rotating shaft (202) in described pipe inner support frame (201).
5. device for dedusting inner wall of steel pipe according to claim 4, is characterized in that: described guide support portion (203) comprises the mount pad (20301) be fixed on described pipe inner support frame (201), the swivel plate (20302) be hinged on described mount pad (20301), the Compress Spring (20304) that is located at the roller (20303) on described swivel plate (20302) and is located at for supporting described swivel plate (20302) on described pipe inner support frame (201).
6. device for dedusting inner wall of steel pipe according to claim 5, is characterized in that: described roller (20304) is arranged on described swivel plate (20302) by adjustment plate (20305).
7. device for dedusting inner wall of steel pipe according to claim 5, is characterized in that: described pipe inner support frame (201) is provided with limit mounting frame (20306) and is located at the spacing bearing pin (20307) described limit mounting frame (20306) being positioned at described swivel plate (20302) outside.
8. device for dedusting inner wall of steel pipe according to claim 6, it is characterized in that: described adjustment plate (20305) comprises bottom plate (203051), be located at the base channel (203052) in described bottom plate (203051), be located at the interior extension board of a couple (203053) in described base channel (203052), be located at the upper card adapter plate (203054) in described bottom plate (203051) and be positioned at a pair side direction buckling groove (205055) of described upper card adapter plate (203054) below, when two described adjustment plate (20305) cooperations install, described upper card adapter plate (203054) is inserted in described base channel (203052), described interior extension board (203053) is inserted in described side direction buckling groove (205055).
9. device for dedusting inner wall of steel pipe according to claim 8, is characterized in that: described swivel plate (20302) is alongst arranged and the described one a pair length direction draw-in groove coordinated interior extension board (203053).
10. device for dedusting inner wall of steel pipe according to claim 4, is characterized in that: described support guide mechanism is two of series connection, or described support guide mechanism is one that is connected with rigid enclosure (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786439.1A CN104526514A (en) | 2014-12-18 | 2014-12-18 | Steel tube inner wall rust removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786439.1A CN104526514A (en) | 2014-12-18 | 2014-12-18 | Steel tube inner wall rust removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526514A true CN104526514A (en) | 2015-04-22 |
Family
ID=52842241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410786439.1A Pending CN104526514A (en) | 2014-12-18 | 2014-12-18 | Steel tube inner wall rust removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526514A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900880A (en) * | 2017-12-05 | 2018-04-13 | 孙华明 | Derusting cleaning equipment for steel duct |
| CN108000330A (en) * | 2018-01-02 | 2018-05-08 | 大连康丰科技有限公司 | The constant bar material removing surface machine of cleaning tool thrust is kept using centrifugal force |
| CN108296959A (en) * | 2018-05-07 | 2018-07-20 | 单义丹 | A kind of adjustable steel tube mechanical processing derusting device |
| CN110193764A (en) * | 2019-05-06 | 2019-09-03 | 广东职业技术学院 | A kind of polishing prosthetic device for the curved neck of ceramic bottle |
| CN112847097A (en) * | 2021-03-10 | 2021-05-28 | 中国科学院光电技术研究所 | Pipeline descaling robot |
| CN114290216A (en) * | 2021-12-16 | 2022-04-08 | 大连理工大学 | Flexible polishing and online detection device and method for complex inner surface |
-
2014
- 2014-12-18 CN CN201410786439.1A patent/CN104526514A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900880A (en) * | 2017-12-05 | 2018-04-13 | 孙华明 | Derusting cleaning equipment for steel duct |
| CN107900880B (en) * | 2017-12-05 | 2019-08-20 | 新沂经济开发区建设发展有限公司 | Derusting cleaning equipment for steel duct |
| CN108000330A (en) * | 2018-01-02 | 2018-05-08 | 大连康丰科技有限公司 | The constant bar material removing surface machine of cleaning tool thrust is kept using centrifugal force |
| CN108296959A (en) * | 2018-05-07 | 2018-07-20 | 单义丹 | A kind of adjustable steel tube mechanical processing derusting device |
| CN110193764A (en) * | 2019-05-06 | 2019-09-03 | 广东职业技术学院 | A kind of polishing prosthetic device for the curved neck of ceramic bottle |
| CN110193764B (en) * | 2019-05-06 | 2021-01-22 | 广东职业技术学院 | Polishing and repairing device for curved neck of ceramic bottle |
| CN112847097A (en) * | 2021-03-10 | 2021-05-28 | 中国科学院光电技术研究所 | Pipeline descaling robot |
| CN112847097B (en) * | 2021-03-10 | 2022-08-23 | 中国科学院光电技术研究所 | Pipeline descaling robot |
| CN114290216A (en) * | 2021-12-16 | 2022-04-08 | 大连理工大学 | Flexible polishing and online detection device and method for complex inner surface |
| CN114290216B (en) * | 2021-12-16 | 2022-10-04 | 大连理工大学 | Flexible polishing and online detection device and method for complex inner surface |
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Application publication date: 20150422 |
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| RJ01 | Rejection of invention patent application after publication |