CN205734321U - A kind of inside pipe wall derusting device - Google Patents
A kind of inside pipe wall derusting device Download PDFInfo
- Publication number
- CN205734321U CN205734321U CN201620408216.6U CN201620408216U CN205734321U CN 205734321 U CN205734321 U CN 205734321U CN 201620408216 U CN201620408216 U CN 201620408216U CN 205734321 U CN205734321 U CN 205734321U
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- China
- Prior art keywords
- magnetic pole
- protection cap
- pipe wall
- inside pipe
- upper bracket
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Abstract
A kind of inside pipe wall derusting device, including bearing, small pulley, motor, big belt wheel, belt, annular magnetic pole device, protection cap, guider, cylindricality Magnetitum, bearing is divided into upper bracket and two parts of undersetting, motor is fixed on undersetting, small pulley is fixing with the output shaft of motor to be connected, annular magnetic pole device is arranged on upper bracket by bearing, big belt wheel is fixed on the front end of annular magnetic pole device, big belt wheel is in transmission connection with small pulley by belt, protection cap is arranged on that the rear side of annular magnetic pole device is fixing with upper bracket to be connected, the middle part of protection cap is provided with cylinder, this cylinder stretches in annular magnetic pole device, guider is arranged in protection cap, during rust cleaning, workpiece is placed in the cylinder in the middle part of protection cap, cylindricality Magnetitum adsorbs at inside workpiece.This utility model can the rusty stain that is attached on inside pipe wall of simple and effective removal, scuffing will not be produced, eliminate rust uneven and pollute environment.
Description
Technical field
This utility model relate to steel pipe inner wall rust cleaning technical field, particularly relate to a kind of in, the straight tube of pipe with small pipe diameter and deep camber curved
The device for dedusting inner wall of pipe.
Background technology
In daily life and industrial production activities, the use of straight tube and deep camber bend pipe is widely.At straight tube and Daqu (massive raw stater for alcholic liquor)
In the use of rate bend pipe, the inwall of pipe can produce rusty stain and attach some dirts.Rust cleaning in conventional pipe, the mode one of dirt
As be manually to tap, root out or high-pressure sand blast, make rust, dirt separate with tube wall, these mode labor intensity are big,
Efficiency is low, and can not effectively remove interior rusty stain and dirt, the metal surface to be scratched of complicated tube wall.Other one
The method of kind is to use chemical cleaning, uses acidic chemical liquid and the rust in tube wall, dirt generation chemical reaction, makes dirt loosen.
This method complex process, process conditions require height, and acidic chemical liquid likely has residual, can be to logical in pipe later
The gas entered and liquid produce and pollute.Acidic chemical liquid also can produce " three wastes " in descaling process, causes Environment pollution,
Thus the method is not widely applied.Owing to the rusty stain in some pipes, dirt can not preferably be removed, can only more renew pipe,
This adds the cost of equipment undoubtedly.
In the manufacturing process of some bend pipes, in order to reduce the deformation of pipe section, implant need to be poured in pipe, such as sand
Grain, Colophonium etc..After the system of simmering, implant thoroughly need to be removed, if implant very thickness, can be attached in inwall
Being difficult to remove, this is accomplished by the process carrying out removing implant in pipe.
Consult pertinent literature, open (bulletin) number: the CN204076033 of Chinese patent, disclose the rust cleaning of a kind of inside pipe wall
Device, this device uses blasting method to reach the purpose of rust cleaning, the method configuration primacord and the power source of detonator composition,
When power source effect, its energy promotes the sand grains in plastic tube to distribute at a high speed, clashes into the rust on tube wall, dirt so that it is quickly
Separate with tube wall.The method cannot be used for the long tube that cast is complex, and in sandblasting procedures, can be to managing at interior first
Knee carries out repeating, the shock of strength, can cause the scuffing of knee in pipe.
Summary of the invention
The purpose of this utility model is to provide a kind of inside pipe wall derusting device, can simple and effective removal be attached on inside pipe wall
Rusty stain.
For achieving the above object, this utility model realizes by the following technical solutions:
A kind of inside pipe wall derusting device, including bearing, small pulley, motor, big belt wheel, belt, annular magnetic pole device, guarantor
Protecting cover, guider, cylindricality Magnetitum, bearing is divided into upper bracket and two parts of undersetting, and motor is fixed on undersetting,
Small pulley is fixing with the output shaft of motor to be connected, and annular magnetic pole device is arranged on upper bracket by bearing, and big belt wheel is fixed on
The front end of annular magnetic pole device, big belt wheel is in transmission connection with small pulley by belt, and protection cap is arranged on annular magnetic pole device
Rear side is fixing with upper bracket to be connected, and the middle part of protection cap is provided with cylinder, and this cylinder stretches in annular magnetic pole device,
Guider is arranged in protection cap, and during rust cleaning, workpiece is placed in the cylinder in the middle part of protection cap, and cylindricality Magnetitum adsorbs in work
Inside part.
Described annular magnetic pole device includes that yoke, magnetic pole head, magnetic pole frame, yoke, for annular tubular structure, are installed by bearing
On upper bracket, the front end of yoke is fixing with big belt wheel to be connected, and being circularly and evenly distributed in the rear end of yoke is provided with four magnetic
Pole frame, four magnetic pole heads adsorb respectively on four magnetic pole framves.
Described magnetic pole head is ndfeb magnet.
Described guider includes directive wheel pedestal, directive wheel, and directive wheel is arranged on one end of directive wheel pedestal, directive wheel base
Seat designs for jag or is provided with elongated hole on directive wheel pedestal.
Being provided with two grooves on the outer surface of described protection cap, included groove angle is 60 °, the directive wheel pedestal peace of guider
Dress is connected with protection cap by bolt in a groove.
Described cylindricality Magnetitum is adsorbed with magnetic abrasive.
Also including handle, handle is fixed on upper bracket.
Compared with prior art, the beneficial effects of the utility model are:
1) this utility model can effectively in some, path straight tube and deep camber bend pipe etc. be difficult to eliminate rust by artificial means
Pipe fitting carry out efficiency higher, rust cleaning effect preferably process.
2) this utility model derusting principle is the cylindricality magnetic pole rotation in pipe external magnetic poles drives pipe, and carries out axial feed, can
Process whole curvature bend pipe with uniform, relatively use the methods such as sandblasting, scuffing, rust cleaning inequality will not be produced at pipe knee
The problem such as even.
3) this utility model uses physics rust cleaning, will not produce the gas being passed through in later pipe or liquid and pollute, after processing
Harmful substance will not be produced, pollute environment.
Accompanying drawing explanation
Fig. 1 is the front perspective view of a kind of inside pipe wall derusting device.
Fig. 2 is the back side perspective view of a kind of inside pipe wall derusting device.
Fig. 3 is the rearview of a kind of inside pipe wall derusting device.
Fig. 4 is the A-A view of Fig. 3.
Fig. 5 is the magnetic pole scattergram of a kind of inside pipe wall derusting device.
In figure: 1-undersetting, 2-small pulley, 3-belt, 4-upper bracket, the big belt wheel of 5-, 6-yoke, 7-magnetic pole head, 8-
Guider, 8-1 directive wheel pedestal, 8-2 directive wheel, 9-protection cap, 9-1 cylinder, 10-cylindricality Magnetitum, 11-workpiece,
12-handle, 13-bearing, 14-motor, 15-magnetic pole frame, 16-magnetic abrasive.
Detailed description of the invention
Below in conjunction with specific embodiment, embodiment of the present utility model is further illustrated:
As Figure 1-Figure 5, a kind of inside pipe wall derusting device, including bearing, small pulley 2, motor 14, big belt wheel 5,
Belt 3, annular magnetic pole device, protection cap 9, guider 8, cylindricality Magnetitum 10, bearing is divided into upper bracket 4 and lower
1 two parts of seat, motor 14 is fixed on undersetting 1, and small pulley 2 is fixing with the output shaft of motor 14 to be connected, annular
Set of poles is arranged on upper bracket 4 by bearing 13, and big belt wheel 5 is fixed on the front end of annular magnetic pole device, big belt wheel 5
Being in transmission connection with small pulley 2 by belt 3, the rear side that protection cap 9 is arranged on annular magnetic pole device is fixing with upper bracket 4 even
Connecing, the middle part of protection cap 9 is provided with cylinder 9-1, and this cylinder 9-1 stretches in annular magnetic pole device, guider 8
Being arranged in protection cap 9, during rust cleaning, workpiece 11 is placed in the cylinder 9-1 in the middle part of protection cap 9, and cylindricality Magnetitum 10 is inhaled
It is attached to workpiece 11 internal.Small pulley 2 and big belt wheel 5 are in same working face, by belt 3 linkage work.
See that Fig. 4, Fig. 5, described annular magnetic pole device include that yoke 6, magnetic pole head 7, magnetic pole frame 15, yoke 6 are annular canister
Shape structure, is arranged on upper bracket 4 by bearing 13, and the front end of yoke 6 is fixing with big belt wheel 5 to be connected, in yoke 6
Rear end be circularly and evenly distributed four magnetic pole framves 15 be installed, four magnetic pole heads 7 adsorb respectively on four magnetic pole framves 15.
Yoke 6 rear end is provided with wider end face, end face is circularly and evenly distributed and is provided with four grooves, four magnetic pole framves 15
Being respectively embedded in four grooves, be provided with screwed hole in a groove, magnetic pole frame 15 designs for jag, it is also possible at magnetic pole frame 15
Upper processing elongated hole, magnetic pole frame 15 is connected with yoke 6 by bolt, four magnetic pole heads 7 by be distributed as clockwise N pole, N pole,
S pole, S pole are adsorbed respectively on four magnetic pole framves 15, form two intensive magnetic lines of force therefrom, it is possible to increase cylindricality
The absorption affinity of Magnetitum 10, makes rust cleaning in hgher efficiency.Owing to magnetic pole frame 15 designs for jag or processes on magnetic pole frame 15
Elongated hole, can regulate the relative position of magnetic pole head 7 according to the caliber of workpiece 11.
Described magnetic pole head 7 is ndfeb magnet.
Described guider 8 includes directive wheel pedestal 8-1, directive wheel 8-2, and directive wheel 8-2 is arranged on directive wheel pedestal 8-1
One end, directive wheel pedestal 8-1 designs for jag or is provided with elongated hole on directive wheel pedestal 8-1.
Being provided with two grooves on the outer surface of described protection cap 9, the angle of groove is 60 °, the centrage phase of two grooves
Meeting on the axis of yoke 6, the directive wheel pedestal 8-1 of guider 8 installs in a groove by bolt with protection cap 9 even
Connect.
During card engaging workpiece 11, workpiece 11 is positioned in the cylinder 9-1 in the middle part of protection cap 9, due to directive wheel pedestal 8-1
Design for jag or be provided with elongated hole on directive wheel pedestal 8-1, the length that two guiders 8 inwardly stretch out can be regulated,
Two directive wheel 8-2 are made to withstand workpiece 11.This structure can make device of the present utility model enter with the workpiece 11 of different tube diameters
Luggage card coordinates, thus realizes the rust cleaning to different tube diameters workpiece 11 and process.
Described cylindricality Magnetitum 10 is adsorbed with magnetic abrasive 16.Cylindricality Magnetitum 10 is the Magnetitum of radial magnetizing.Magnetic abrasive
16 iron powders that can use 80 mesh.
Also include that handle 12, handle 12 are fixed on upper bracket 4.
A kind of method using inside pipe wall derusting device to eliminate rust inside pipe wall is as follows:
Workpiece 11 is positioned in the cylinder 9-1 in the middle part of protection cap 9, the cylindricality Magnetitum 10 with magnetic abrasive 16 is adsorbed
In the position that the inside of workpiece 11 is corresponding with magnetic pole head 7, adjust the position of two guiders 8, make guider 8
Directive wheel 8-2 withstand workpiece 11, make workpiece 11 be relatively fixed with device；
Starting motor 14, motor 14 drives small pulley 2 to rotate, and small pulley 2 passes motion to big belt wheel by belt 3
5, drive four magnetic pole heads 7 to rotate around workpiece 11 with the big fixing yoke 6 being connected of belt wheel 5, four magnetic pole heads 7 produce
Article two, the magnetic field rotated about the axis, drive cylindricality Magnetitum 10 and the magnetic abrasive 16 adsorbed thereon are on workpiece 11 inwall
Spin friction, thus realize the rust cleaning to workpiece 11 inwall and process；
After device starts, at a slow speed along pipe pushing means, the most little by little remove the rust on workpiece 11 inwall.At dress
Put with the relative motion of workpiece 11 during, for rolling friction between directive wheel 8-2 and workpiece 11, and workpiece 11 is another
Being link friction between one end and protection cap cylinder 9-1, its frictional resistance is the least.
Claims (7)
1. an inside pipe wall derusting device, it is characterised in that include bearing, small pulley, motor, big belt wheel, belt,
Annular magnetic pole device, protection cap, guider, cylindricality Magnetitum, bearing is divided into upper bracket and two parts of undersetting, motor
Being fixed on undersetting, small pulley is fixing with the output shaft of motor to be connected, and annular magnetic pole device is arranged on upper bracket by bearing
On, big belt wheel is fixed on the front end of annular magnetic pole device, and big belt wheel is in transmission connection with small pulley by belt, and protection cap is arranged
Rear side and upper bracket at annular magnetic pole device are fixing to be connected, and the middle part of protection cap is provided with cylinder, and this cylinder stretches into
In annular magnetic pole device, guider is arranged in protection cap, and during rust cleaning, workpiece is placed in the cylinder in the middle part of protection cap,
Cylindricality Magnetitum adsorbs at inside workpiece.
A kind of inside pipe wall derusting device the most according to claim 1, it is characterised in that described annular magnetic pole device bag
Include yoke, magnetic pole head, magnetic pole frame, yoke for annular tubular structure, be arranged on upper bracket by bearing, the front end of yoke
Fixing with big belt wheel and be connected, be circularly and evenly distributed in the rear end of yoke and be provided with four magnetic pole framves, four magnetic pole heads are inhaled respectively
It is attached on four magnetic pole framves.
A kind of inside pipe wall derusting device the most according to claim 2, it is characterised in that described magnetic pole head is neodymium iron boron
Magnet.
A kind of inside pipe wall derusting device the most according to claim 1, it is characterised in that described guider includes leading
To wheel pedestal, directive wheel, directive wheel is arranged on one end of directive wheel pedestal, and directive wheel pedestal designs for jag or guiding
Wheel pedestal is provided with elongated hole.
A kind of inside pipe wall derusting device the most according to claim 1, it is characterised in that in the appearance of described protection cap
Face is provided with two grooves, and included groove angle is 60 °, and the directive wheel pedestal of guider is installed in a groove by bolt and guarantor
Protecting cover connects.
A kind of inside pipe wall derusting device the most according to claim 1, it is characterised in that inhale on described cylindricality Magnetitum
With magnetic abrasive.
A kind of inside pipe wall derusting device the most according to claim 1, it is characterised in that also including handle, handle is solid
It is scheduled on upper bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620408216.6U CN205734321U (en) | 2016-05-09 | 2016-05-09 | A kind of inside pipe wall derusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620408216.6U CN205734321U (en) | 2016-05-09 | 2016-05-09 | A kind of inside pipe wall derusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205734321U true CN205734321U (en) | 2016-11-30 |
Family
ID=57369720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620408216.6U Expired - Fee Related CN205734321U (en) | 2016-05-09 | 2016-05-09 | A kind of inside pipe wall derusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205734321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798744A (en) * | 2016-05-09 | 2016-07-27 | 辽宁科技大学 | Pipe inner wall rust removing device and method |
| WO2021082497A1 (en) * | 2019-10-30 | 2021-05-06 | 南京星合精密智能制造研究院有限公司 | Metal inner cavity magnetic abrasive finishing device |
-
2016
- 2016-05-09 CN CN201620408216.6U patent/CN205734321U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798744A (en) * | 2016-05-09 | 2016-07-27 | 辽宁科技大学 | Pipe inner wall rust removing device and method |
| CN105798744B (en) * | 2016-05-09 | 2018-09-21 | 辽宁科技大学 | A kind of inside pipe wall derusting device and derusting method |
| WO2021082497A1 (en) * | 2019-10-30 | 2021-05-06 | 南京星合精密智能制造研究院有限公司 | Metal inner cavity magnetic abrasive finishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20210509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |