CN103433827A - Rust removing device for inner wall of metal tube - Google Patents
Rust removing device for inner wall of metal tube Download PDFInfo
- Publication number
- CN103433827A CN103433827A CN2013102393369A CN201310239336A CN103433827A CN 103433827 A CN103433827 A CN 103433827A CN 2013102393369 A CN2013102393369 A CN 2013102393369A CN 201310239336 A CN201310239336 A CN 201310239336A CN 103433827 A CN103433827 A CN 103433827A
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- wall
- metal tube
- bar
- rod
- rotating shaft
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Abstract
The invention discloses a rust removing device for an inner wall of a metal tube. The rust removing device comprises a revolving drum, a rotating shaft, a bracket, a power device and at least one group of rust removing mechanisms, wherein the revolving drum is fixedly supported by the rotating shaft through a supporting rod; the bracket is used for supporting the rotating shaft and is rotatably connected with the rotating shaft; the power device is in drive connection with the rotating shaft; the rust removing mechanisms comprise a first rod and a second rod; one end of the first rod is fixedly provided with a rust removing brush outside the revolving drum; the first rod penetrates a through hole in the wall of the revolving drum and enters the revolving drum; the first rod and the through hole can relatively slide; one end of the second rod is rotatably connected with the first rod, the other end of the second rod is fixedly provided with a centrifugal block, and the middle part of the second rod is hinged to a support fixed on the inner wall of the revolving drum. The rust removing device can be used for removing rust on the inner wall of the metal tube and can protect the rust removing brush and the inner wall of the metal tube from being damaged so as to prolong the service life of the equipment.
Description
Technical field
The present invention relates to the technical field that eliminates rust, relate in particular to a kind of inner wall of metal tube derusting device.
Background technology
Inner wall of metal tube gets rusty easily, and the metal tube serviceability after getting rusty can significantly reduce, in prior art, after inner wall of metal tube gets rusty, general employing is manually eliminated rust, and artificial rust cleaning not only requires more post workman, and labour intensity is very big, workman healthy caused to larger threat, and the rust cleaning weak effect, efficiency is low, simultaneously, the inner wall of metal tube rust cleaning also is difficult to carry out, urgently to be resolved hurrily.
Summary of the invention
The problem existed for prior art, the present invention proposes a kind of inner wall of metal tube derusting device, not only can be eliminated rust to inner wall of metal tube, can protect scaling brush and inner wall of metal tube not to be damaged, thereby increase the service life of equipment.
A kind of inner wall of metal tube derusting device, comprise rotating cylinder;
Rotating shaft, by support bar fixed support rotating cylinder;
Support, supporting revolving shaft, and be rotationally connected with rotating shaft;
Power set, drive connection rotating shaft;
Also comprise at least one group of derusting mechanism, described derusting mechanism comprises:
The first bar, an end is the outer scaling brush of rotating cylinder fixedly, and enters rotating cylinder through the through hole on drum wall, but relative sliding between the first bar and described through hole;
The second bar, an end is rotationally connected the first bar, and the other end is centrifugal-block fixedly, middle part the and fixedly bearing of rotating cylinder inwall is hinged.
On the first bar, cover has spring.
Adopt and be threaded between the second bar and centrifugal-block, at the end of the second bar near centrifugal-block, be provided with lock nut.
Comprise two groups of 6 support bars, the position of 3 support bars contact rotating shafts, on the identical cross-section of rotating shaft, and is 120 ° between adjacent two support bars in same group on the same group.
In the present invention, not only can be eliminated rust to inner wall of metal tube, and, can protect scaling brush and inner wall of metal tube not to be damaged, thereby increase the service life of equipment.
The accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of a kind of inner wall of metal tube derusting device in the present invention;
Fig. 2 is the overall structure schematic diagram of a kind of inner wall of metal tube derusting device in the present invention.
The specific embodiment
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by the specific embodiment:
As depicted in figs. 1 and 2, Fig. 1 is the partial structurtes schematic diagram of a kind of inner wall of metal tube derusting device in the present invention; Fig. 2 is the overall structure schematic diagram of a kind of inner wall of metal tube derusting device in the present invention.
See figures.1.and.2, a kind of inner wall of metal tube derusting device that the present invention proposes comprises:
Rotating cylinder 1; Rotating shaft 2, by support bar 3 fixed support rotating cylinders 1; Support 7, supporting revolving shaft 2, and be rotationally connected with rotating shaft 2; Power set 8, drive connection rotating shaft 2; Also comprise at least one group of derusting mechanism, described derusting mechanism comprises: the first bar 4, one ends are the outer scaling brush 5 of rotating cylinder 1 fixedly, and enters rotating cylinder 1 through the through hole on rotating cylinder 1 wall, but relative sliding between the first bar 4 and described through hole; The second bar 6, one ends are rotationally connected the first bar 4, and the other end is centrifugal-block 10 fixedly, middle part the and fixedly bearing 9 of rotating cylinder 1 inwall is hinged.On the first bar 4, cover has spring 11.Adopt and be threaded between the second bar 6 and centrifugal-block 10, at the end of the second bar 6 near centrifugal-block 10, be provided with lock nut 12.Comprise two groups of 6 support bars 3, the position of 3 support bars, 3 contact rotating shafts 2, on the identical cross-section of rotating shaft 2, and is 120 ° between adjacent two support bars 3 in same group on the same group.
In actual use procedure; metal tube to be eliminated rust is enclosed within on rotating cylinder 1; power set 8 are opened and are driven rotating shaft 2; rotating shaft 2 is rotated and is driven rotating cylinder 1, and rotating cylinder 1 rotates, and scaling brush 5 is with the inner wall of metal tube friction and remove the inner wall of metal tube rusty stain; due to the first bar 4, can to drive scaling brush 5 flexible with respect to described through hole; can prevent from, between scaling brush 5 and inner wall of metal tube, excessive friction occurs, thereby protection is provided to inner wall of metal tube and scaling brush 5, increase service life of equipment.
The above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (4)
1. an inner wall of metal tube derusting device, is characterized in that, comprising:
Rotating cylinder (1);
Rotating shaft (2), by support bar (3) fixed support rotating cylinder (1);
Support (7), supporting revolving shaft (2), and be rotationally connected with rotating shaft (2);
Power set (8), drive connection rotating shaft (2);
Also comprise at least one group of derusting mechanism, described derusting mechanism comprises:
The first bar (4), an end is the outer scaling brush (5) of rotating cylinder (1) fixedly, and enters rotating cylinder (1) through the through hole on rotating cylinder (1) wall, the first bar (4) but and relative sliding between described through hole;
The second bar (6), an end is rotationally connected the first bar (4), and the other end is centrifugal-block (10) fixedly, middle part the and fixedly bearing (9) of rotating cylinder (1) inwall is hinged.
2. inner wall of metal tube derusting device according to claim 1, is characterized in that, the upper cover of the first bar (4) has spring (11).
3. inner wall of metal tube derusting device according to claim 1, is characterized in that, between the second bar (6) and centrifugal-block (10), adopts and be threaded, and at the end of the second bar (6) near centrifugal-block (10), is provided with lock nut (12).
4. inner wall of metal tube derusting device according to claim 1, it is characterized in that, comprise two groups 6 support bars (3), the position of 3 support bars (3) contacts rotating shafts (2) is on the identical cross-section of rotating shaft (2) on the same group, and is 120 ° between adjacent two support bars (3) in same group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102393369A CN103433827A (en) | 2013-09-13 | 2013-09-13 | Rust removing device for inner wall of metal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102393369A CN103433827A (en) | 2013-09-13 | 2013-09-13 | Rust removing device for inner wall of metal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103433827A true CN103433827A (en) | 2013-12-11 |
Family
ID=49687591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102393369A Pending CN103433827A (en) | 2013-09-13 | 2013-09-13 | Rust removing device for inner wall of metal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103433827A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215831A (en) * | 2015-09-09 | 2016-01-06 | 浙江中五钢管制造有限公司 | Stainless steel tube diameter polishing device |
| CN108296959A (en) * | 2018-05-07 | 2018-07-20 | 单义丹 | A kind of adjustable steel tube mechanical processing derusting device |
-
2013
- 2013-09-13 CN CN2013102393369A patent/CN103433827A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215831A (en) * | 2015-09-09 | 2016-01-06 | 浙江中五钢管制造有限公司 | Stainless steel tube diameter polishing device |
| CN108296959A (en) * | 2018-05-07 | 2018-07-20 | 单义丹 | A kind of adjustable steel tube mechanical processing derusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |