CN107900880A - Derusting cleaning equipment for steel duct - Google Patents
Derusting cleaning equipment for steel duct Download PDFInfo
- Publication number
- CN107900880A CN107900880A CN201711271624.7A CN201711271624A CN107900880A CN 107900880 A CN107900880 A CN 107900880A CN 201711271624 A CN201711271624 A CN 201711271624A CN 107900880 A CN107900880 A CN 107900880A
- Authority
- CN
- China
- Prior art keywords
- linking arm
- articulated shaft
- cleaning equipment
- rubbing head
- mounting bracket
- 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.)
- Granted
Links
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
Abstract
The invention discloses a kind of derusting cleaning equipment for steel duct, including pipe inner support guiding mechanism connected with the pipe inner support guiding mechanism be used to go the rubbing head of removing rust and be fixed on the driving mechanism for being used to drive the rubbing head to rotate on the pipe inner support guiding mechanism；The rubbing head is hinged on the linking arm limited support block that in the mounting bracket and the other end is provided with the linking arm of polishing wheel and is located in the mounting bracket including mounting disc, at least three mounting brackets being laid in the mounting disc, one end, the linking arm is hinged by articulated shaft and the mounting bracket, and automatic protection mechanism is equipped between the linking arm and the articulated shaft.Present invention removing iron rust effect is good, efficient, service life length, alleviates the labor intensity of worker.
Description
Technical field
The present invention relates to steel pipe processing technique field, more particularly to a kind of derusting for being used to remove rusty stain etc. on steel pipe inner wall
Cleaning equipment.
Background technology
Steel pipe's production out tends not to use in the short time and finishes, it is necessary to certain time be stacked, in this period later
In steel pipe inner and outer surfaces inevitably produce iron rust, to installing and using or follow-up surfaces externally and internally preservative treatment all exists
Harm, so must go to remove；And outer surface of steel tube iron rust is easier to remove, and also there is easy device to fit at present
A kind of device for dedusting inner wall of steel pipe is disclosed for construction site, such as Chinese invention patent CN 201410786439.1, is wrapped
Include that pipe inner support guiding mechanism connects with the pipe inner support guiding mechanism be used to go removing rust centrifugal rubbing head and
It is fixed on the pipe inner support guiding mechanism and the driving mechanism for driving the centrifugal rubbing head to rotate；：The centrifugation
Formula rubbing head is hinged on the installation including mounting disc, at least three mounting brackets being laid in the mounting disc, one end
On stent and the other end be provided with the linking arm of polishing wheel, the tension spring being located between the mounting bracket and the linking arm and
The linking arm limited support block being located in the mounting bracket, when the mounting disc is rotated so that the polishing wheel is in centrifugal force
Under the action of when driving the linking arm to be turned out the tension spring inside elastic pulling force is produced to the linking arm.But
There are the problem of rubbing head damages, cleaning effect is not ideal enough in use for it.
The content of the invention
The object of the present invention is to provide a kind of derusting cleaning equipment for steel duct, and removing iron rust effect is good, efficiency
Height, service life are grown, and alleviate the labor intensity of worker.
The present invention above-mentioned technical purpose technical scheme is that：Derusting for steel duct is clear
Manage equipment, including the rubbing head for being used to go removing rust that pipe inner support guiding mechanism is connected with the pipe inner support guiding mechanism
And it is fixed on the driving mechanism for being used to drive the rubbing head to rotate on the pipe inner support guiding mechanism；The rubbing head bag
At least three mounting brackets that include mounting disc, are laid in the mounting disc, one end are hinged in the mounting bracket and another
The linking arm limited support block that one end is provided with the linking arm of polishing wheel and is located in the mounting bracket, the linking arm lead to
Cross articulated shaft and the mounting bracket is hinged, automatic protection mechanism is equipped between the linking arm and the articulated shaft.
Preferably, the automatic protection mechanism include be fixed on the articulated shaft slide block, be located at the connection
On arm and what the slide block coordinated stirs chamber, is located at the spring stirred in chamber positioned at the slide block both sides, is fixed on
On the linking arm close to switch and the sensor block being fixed on the articulated shaft.
Preferably, the quantity of the slide block is 2-3.
Preferably, the spring is cylindrically coiled spring.
Preferably, the articulated shaft and the slide block are integrally formed.
In conclusion the invention has the advantages that：
It is good to remove iron rust effect, efficient, service life is grown, and alleviates the labor intensity of worker.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of rubbing head in the present invention；
Fig. 3 is the structure diagram of automatic protection mechanism in the present invention；
Fig. 4 is sensor block and the location drawing close to switch in the present invention；
Fig. 5 is buffering lubricating structure structure chart in the present invention；
Fig. 6 is partial enlarged view at the A in Fig. 5 of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing.
Embodiment：As shown in Fig. 1,2,3,4,5, it is oriented to for the derusting cleaning equipment of steel duct, including pipe inner support
What mechanism 2 and the pipe inner support guiding mechanism 2 connected is used to remove the rubbing head 1 of removing rust and is fixed on branch in the pipe
It is used for the driving mechanism 3 for driving the rubbing head 1 to rotate on support guiding mechanism 2；The rubbing head 1 includes mounting disc 101, is evenly distributed with
At least three mounting brackets 102 that are located in the mounting disc 101, one end is hinged in the mounting bracket 102 and the other end
The linking arm limited support block 106 for being provided with the linking arm 104 of polishing wheel 103 and being located in the mounting bracket 102, it is described
Linking arm 104 is hinged by articulated shaft 107 and the mounting bracket 102, because said structure is all the prior art, refers to background
Reference document CN 201410786439.1 in technology, this will not be detailed here, does not have in the application using described in documents
Tension spring, but, automatic protection mechanism 4 is equipped between the linking arm 104 and the articulated shaft 107.
The automatic protection mechanism 4 include be fixed on the articulated shaft 107 slide block 401, be located at the linking arm
On 104 and the slide block 401 coordinates stirs chamber 402, is located at described stir is located at 401 both sides of slide block in chamber 402
Spring 403, be fixed on the linking arm 104 close to switch 404 and the sensor block being fixed on the articulated shaft
405；The quantity of the slide block 401 is 2-3；The spring 403 is cylindrically coiled spring；The articulated shaft 107 and described
Slide block 401 is integrally formed.Sensor block and close switch 404 shift to install, and will not feel close to switch when normal work
Sensor block should be arrived, sensor block can be welded or be spirally connected and be fixed on articulated shaft, and slide block and the quantity for stirring chamber are all three, be dialled
Motion block can rotate in chamber is stirred, and spring is designed with each slide block both sides, and spring is compression spring, in this way, i.e. real
Show linking arm and the floating connection of mounting bracket 102, and because compression spring is located at the both sides of slide block positioned at stirring in chamber,
Once the external force that cleaning head is subject to is excessive, then a rotation will be produced between rubbing head and mounting bracket 102, sensor block is close
On linking arm 104 close to switch 404, send signal close to switch, can shut down or cause motor reversal, to protect polishing
Head, ensures the effect of cleaning.
Further, attached drawing 5 is seen；In order to enable the work of whole mechanism normally and efficiently, applicant is provided with buffering and lubricates
Mechanism 5, buffering lubricating structure 5 are arranged in linking arm 104, for coordinating with articulated shaft, avoid articulated shaft from damaging, the buffering
Lubricating structure 5 include be fixed in the linking arm 104 installation set 501, be located at
Multiple openings 503 that ring cavity 502 and the ring cavity 502 in the installation set 501 communicate, be located in the ring cavity 503
Inside, which is full of the thin-walled capsule 504 of lubricant grease and is located at the opening 503, neutralizes the sliding block 505 that the thin-walled capsules 504 contact,
The inner surface of the sliding block is circular arc concave surface.Thin-walled capsule is made of rubber, thickness 1-3mm；Known to lubricant grease uses
Grease.
Further；See attached drawing 6；The thin-walled capsule 504 is connected with multiple installing pipes 506, and the sliding block, which is equipped with, to be used
In the cavity 509 for installing the installing pipe, the installing pipe 506 be equipped with and the thin-walled capsule 504 inside the sealing valve port that communicates
507, the sealing valve port 507 is equipped with ball sealer 508, described close equipped with the ball sealer 507 is withstood in the installing pipe
The Packing spring 511 on valve port is sealed, Packing spring is disc spring；The one end of the installing pipe away from the sealing valve port 507 is equipped with
Damping 510, the damping hole of the damping is 0.8mm.Such structure, when articulated shaft is subject to radial load, can give
Small buffering, moreover, when impact is subject to so that thin-walled capsule 504 deforms, internal lubrication grease is under pressure, and acts on
On ball sealer so that ball sealer overcomes the pressure of Packing spring, leaves sealing valve port so that partial lubrication grease is by then passing through
Overdamp and articulated shaft contact, are lubricated articulated shaft.
Claims (5)
1. for the derusting cleaning equipment of steel duct, including pipe inner support guiding mechanism（2）And the pipe inner support Guiding machine
Structure（2）The rubbing head for being used to go removing rust of connection（1）And it is fixed on the pipe inner support guiding mechanism（2）It is upper to be used to drive
The rubbing head（1）The driving mechanism of rotation（3）；The rubbing head（1）Including mounting disc（101）, be laid in the installation
Disk（101）On at least three mounting brackets（102）, one end be hinged on the mounting bracket（102）The upper and other end is provided with
Polishing wheel（103）Linking arm（104）And it is located at the mounting bracket（102）On linking arm limited support block（106）, institute
State linking arm（104）Pass through articulated shaft（107）With the mounting bracket（102）It is hinged, it is characterised in that：The linking arm
（104）With the articulated shaft（107）Between be equipped with automatic protection mechanism（4）.
2. the derusting cleaning equipment according to claim 1 for steel duct, it is characterised in that：The automatic protection machine
Structure（4）Including being fixed on the articulated shaft（107）On slide block（401）, be located at the linking arm（104）It is upper to be stirred with described
Block（401）What is coordinated stirs chamber（402）, be located at and described stir chamber（402）In be located at the slide block（401）The spring of both sides
（403）, be fixed on the linking arm（104）On close to switch（404）And it is fixed on the sensor block on the articulated shaft
（405）.
3. the derusting cleaning equipment according to claim 2 for steel duct, it is characterised in that：The slide block
（401）Quantity be 2-3.
4. the derusting cleaning equipment according to claim 2 for steel duct, it is characterised in that：The spring（403）
For cylindrically coiled spring.
5. the derusting cleaning equipment according to claim 2 for steel duct, it is characterised in that：The articulated shaft
（107）With the slide block（401）It is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711271624.7A CN107900880B (en) | 2017-12-05 | 2017-12-05 | Derusting cleaning equipment for steel duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711271624.7A CN107900880B (en) | 2017-12-05 | 2017-12-05 | Derusting cleaning equipment for steel duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107900880A true CN107900880A (en) | 2018-04-13 |
| CN107900880B CN107900880B (en) | 2019-08-20 |
Family
ID=61854586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711271624.7A Active CN107900880B (en) | 2017-12-05 | 2017-12-05 | Derusting cleaning equipment for steel duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107900880B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004351542A (en) * | 2003-05-28 | 2004-12-16 | Nippei Toyama Corp | Grinding device |
| CN201544108U (en) * | 2009-09-20 | 2010-08-11 | 浙江金洲管道工业有限公司 | Device for dedusting inner wall of steel pipe |
| CN203901100U (en) * | 2014-05-27 | 2014-10-29 | 浙江杰克机床有限公司 | Automatic clamping mechanism |
| CN104526514A (en) * | 2014-12-18 | 2015-04-22 | 浙江金洲管道工业有限公司 | Steel tube inner wall rust removing device |
| CN204397579U (en) * | 2015-01-08 | 2015-06-17 | 湖北庆达科技有限责任公司 | A kind of centrifugal rust removing device for steel tube |
| JP2015178144A (en) * | 2014-03-19 | 2015-10-08 | 株式会社チップトン | centrifugal barrel polishing machine |
| CN204700713U (en) * | 2015-05-19 | 2015-10-14 | 中国石油天然气股份有限公司 | Derusting device in pipe |
| CN206010760U (en) * | 2016-07-23 | 2017-03-15 | 佛山市南海盈伟灯饰有限公司 | The polishing mechanism of metal round rod |
-
2017
- 2017-12-05 CN CN201711271624.7A patent/CN107900880B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004351542A (en) * | 2003-05-28 | 2004-12-16 | Nippei Toyama Corp | Grinding device |
| CN201544108U (en) * | 2009-09-20 | 2010-08-11 | 浙江金洲管道工业有限公司 | Device for dedusting inner wall of steel pipe |
| JP2015178144A (en) * | 2014-03-19 | 2015-10-08 | 株式会社チップトン | centrifugal barrel polishing machine |
| CN203901100U (en) * | 2014-05-27 | 2014-10-29 | 浙江杰克机床有限公司 | Automatic clamping mechanism |
| CN104526514A (en) * | 2014-12-18 | 2015-04-22 | 浙江金洲管道工业有限公司 | Steel tube inner wall rust removing device |
| CN204397579U (en) * | 2015-01-08 | 2015-06-17 | 湖北庆达科技有限责任公司 | A kind of centrifugal rust removing device for steel tube |
| CN204700713U (en) * | 2015-05-19 | 2015-10-14 | 中国石油天然气股份有限公司 | Derusting device in pipe |
| CN206010760U (en) * | 2016-07-23 | 2017-03-15 | 佛山市南海盈伟灯饰有限公司 | The polishing mechanism of metal round rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107900880B (en) | 2019-08-20 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190716 Address after: 221400 No. 99 Daqiao West Road, Xinyi Economic Development Zone, Xuzhou City, Jiangsu Province Applicant after: Xinyi Economic Development Zone Construction and Development Co., Ltd. Address before: 121000 Jinzhou City, Liaoning province Linghe District market No. 84-9 Applicant before: Sun Huaming |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: No. 11-1, Zhejiang Road, Xinyi Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Yiren Intelligent Manufacturing Technology Co.,Ltd. Address before: No. 99, Daqiao West Road, Xinyi Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Xinyi Economic Development Zone Construction and Development Co.,Ltd. |