CN106737076A - A kind of small-bore stainless steel elbow endoporus polishing process - Google Patents
A kind of small-bore stainless steel elbow endoporus polishing process Download PDFInfo
- Publication number
- CN106737076A CN106737076A CN201611236027.6A CN201611236027A CN106737076A CN 106737076 A CN106737076 A CN 106737076A CN 201611236027 A CN201611236027 A CN 201611236027A CN 106737076 A CN106737076 A CN 106737076A
- Authority
- CN
- China
- Prior art keywords
- small
- pipe
- bore
- flexible axle
- pipe fitting
- 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.)
- Pending
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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
Proposed by the present invention is a kind of small-bore stainless steel elbow endoporus polishing process.Lowering or hoisting gear is housed on workbench, small-bore pipe is placed on lowering or hoisting gear, the device flexible axle in small-bore pipe, bristle is provided with outside flexible axle, supervising device is provided with flexible axle, used as bistrique, one end of flexible axle is connected with Power Drive Unit, Power Drive Unit power control box control, ventilation unit is connected with the small-bore pipe one end for being installed with bistrique.Small-bore stainless steel elbow inner chamber is completed by operating procedure to polish.Using the inventive method, small-bore stainless steel elbow is polished using device, the dirt of bend pipe inner chamber can be made to polish clean, with the use of sharp bend pipe.Other method can be overcome can not realize the purpose of bend pipe inner chamber polishing, and speed is fast, and quality is good.It is suitable to be used as the device polished in the small stainless steel elbow in aperture.
Description
Technical field
The present invention relates to generation Ⅲ nuclear power main pipeline manufacture field, the processing system of main nuclear power pipeline Surge line piping is related specifically to
Make.Specifically a kind of small-bore stainless steel elbow endoporus polishing process.
Background technology
At present, after shaping is bent, need to carry out solution heat treatment is carried out small-bore stainless steel pipe to the crystal grain of pipeline
Adjustment, eliminates to distortional stress, but the surfaces externally and internally of pipeline really forms oxide skin because of scaling loss simultaneously.Solution heat treatment
Normal practice afterwards is that acid pickling and rust removing treatment is carried out to pipe fitting, but the roughness of the surfaces externally and internally of pipeline is greatly reduced.Pipe
The outer surface of part can be processed using the mode of manual polishing, but pipe fitting inner surface due to bore it is too small, and cannot enter
Row manual polishing.And can preferably be realized using the special tooling device of the bistrique cooperation of customization and process small-bore
The endoporus polishing of stainless steel elbow.
The content of the invention
In order to realize the polishing of small-bore stainless steel elbow inner chamber, method proposes in a kind of small-bore stainless steel elbow
Hole polishing process, the method can solve the problem that the technical problem of the endoporus mechanization polishing of small-bore stainless steel elbow.
The present invention solves the scheme that is used of technical problem:
Lowering or hoisting gear is housed on workbench, small-bore pipe is placed on lowering or hoisting gear, the device flexible axle in small-bore pipe is soft
Bristle is provided with outside axle, supervising device is provided with flexible axle, used as bistrique, one end of flexible axle is connected with Power Drive Unit, moved
Force driving device power control box control, ventilation unit is connected with the small-bore pipe one end for being installed with bistrique.
Operating procedure:
1st, the pipe fitting by pre- polishing is placed on workbench, and the biography of pipe fitting one end and Power Drive Unit is adjusted by lowering or hoisting gear
Moving axis keeps concordant, by the traverse feed of motivation of adjustment drive device, makes the power transmission shaft of Power Drive Unit and pipe fitting straight section
Keep on the same line.
2nd, the hairbrush that will connect flexible axle loads inner bore of pipeline, and requires that hairbrush is encased in slightly larger than in pipe bending section
At the position of the heart.
3rd, ventilation unit is placed at the mouth of pipe of Power Drive Unit side.
4th, the monitoring probe of supervising device is placed on the pipe end depths without Power Drive Unit side, and ensures probe
Position is able to observe that the motion state of hairbrush.
5th, the start button of power control box is operated, polishing is proceeded by.
6th, drive device drives flexible axle and hairbrush to be moved reciprocatingly in tube chamber, and the same position polishing time is no more than 3 seconds,
Prevent pipe fitting hot-spot.
7th, the roughness state according to inner surface of pipe fitting from low to high polished successively by the hairbrush of selection different meshes, directly
To roughness reaches requirement.
8th, after the completion of polishing side, pipe fitting direction is adjusted, the opposite side of pipe fitting of polishing, so as to complete whole pipe fitting inner wall
Polishing.
Good effect, using the inventive method, is polished small-bore stainless steel elbow using device, can make bend pipe
The dirt polishing of inner chamber is clean, with the use of sharp bend pipe.Other method can be overcome can not realize the purpose of bend pipe inner chamber polishing,
And speed is fast, quality is good.It is suitable to be used as the device polished in the small stainless steel elbow in aperture.
Brief description of the drawings
Fig. 1 is grinding tool apparatus structure schematic diagram of the present invention；
Fig. 2 is bistrique plan structure state diagram of the present invention.
In figure, 1. flexible axle, 2. supervising device, 3. hairbrush, 4. ventilation unit, 5. Power Drive Unit, 6. workbench, 7.
Power control box, 8. lowering or hoisting gear.
Specific embodiment
According to the figure, lowering or hoisting gear 8 is housed on workbench 6, small-bore pipe is placed on lowering or hoisting gear, small-bore
Device flexible axle 1, is provided with bristle 3 in pipe outside flexible axle, and supervising device 2 is provided with flexible axle, as bistrique, one end of flexible axle with it is dynamic
Force driving device 5 is connected, and Power Drive Unit power control box 7 is controlled, and is connected with the small-bore pipe one end for being installed with bistrique
Ventilation unit 4.
Operating procedure:
1st, the pipe fitting by pre- polishing is placed on workbench, and the biography of pipe fitting one end and Power Drive Unit is adjusted by lowering or hoisting gear
Moving axis keeps concordant, by the traverse feed of motivation of adjustment drive device, makes the power transmission shaft of Power Drive Unit and pipe fitting straight section
Keep on the same line.
2nd, the hairbrush that will connect flexible axle loads inner bore of pipeline, and requires that hairbrush is encased in slightly larger than in pipe bending section
At the position of the heart.
3rd, ventilation unit is placed at the mouth of pipe of Power Drive Unit side.
4th, the monitoring probe of supervising device is placed on the pipe end depths without Power Drive Unit side, and ensures probe
Position is able to observe that the motion state of hairbrush.
5th, the start button of power control box is operated, polishing is proceeded by.
6th, drive device drives flexible axle and hairbrush to be moved reciprocatingly in tube chamber, and same position is beaten
Time consuming is no more than 3 seconds, prevents pipe fitting hot-spot.
7th, the roughness state according to inner surface of pipe fitting from low to high polished successively by the hairbrush of selection different meshes, directly
To roughness reaches requirement.
8th, after the completion of polishing side, pipe fitting direction is adjusted, the opposite side of pipe fitting of polishing, so as to complete whole pipe fitting inner wall
Polishing.
The method drives the bistrique on flexible axle to move back and forth to realize the purpose that inner bore of pipeline is polished by motor.
Claims (1)
1. a kind of small-bore stainless steel elbow endoporus polishing process, it is characterized in that：
In workbench（6）It is upper that lowering or hoisting gear is housed（8）, small-bore pipe is placed on lowering or hoisting gear, the device in small-bore pipe
Flexible axle（1）, bristle is provided with outside flexible axle（3）, supervising device is provided with flexible axle（2）, as bistrique, one end of flexible axle and power
Drive device（5）Connection, Power Drive Unit power control box（7）Control, connects in the small-bore pipe one end for being installed with bistrique
There is ventilation unit（4）；
Operating procedure:
1）, the pipe fitting of pre- polishing placed on workbench, pipe fitting one end is adjusted with Power Drive Unit by lowering or hoisting gear
Power transmission shaft keeps concordant, by the traverse feed of motivation of adjustment drive device, makes the power transmission shaft of Power Drive Unit straight with pipe fitting
Section keeps on the same line；
2）, will connect flexible axle hairbrush load inner bore of pipeline, and require hairbrush be encased in slightly larger than pipe bending section center
Position at；
3）, ventilation unit is placed at the mouth of pipe of Power Drive Unit side；
4）, the monitoring probe of supervising device is placed on the pipe end depths without Power Drive Unit side, and ensure the position of probe
Put the motion state for being able to observe that hairbrush；
5）, operation power control box start button, proceed by polishing；
6）, drive device drive flexible axle and hairbrush to be moved reciprocatingly in tube chamber, the same position polishing time is no more than 3 seconds, prevents
Only pipe fitting hot-spot；
7）, according to the roughness state of inner surface of pipe fitting, the hairbrush of selection different meshes is polished successively from low to high, until
Untill roughness reaches requirement；
8）, after the completion of polishing side, adjust pipe fitting direction, the opposite side of pipe fitting of polishing, so as to complete beating for whole pipe fitting inner wall
Mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236027.6A CN106737076A (en) | 2016-12-28 | 2016-12-28 | A kind of small-bore stainless steel elbow endoporus polishing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236027.6A CN106737076A (en) | 2016-12-28 | 2016-12-28 | A kind of small-bore stainless steel elbow endoporus polishing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106737076A true CN106737076A (en) | 2017-05-31 |
Family
ID=58924624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611236027.6A Pending CN106737076A (en) | 2016-12-28 | 2016-12-28 | A kind of small-bore stainless steel elbow endoporus polishing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737076A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756216A (en) * | 2017-12-11 | 2018-03-06 | 山东中琦环保设备制造有限公司 | A kind of snakelike flexible axle deep hole grinding machine device of air preheater enamel pipe base material |
| CN108145578A (en) * | 2018-01-20 | 2018-06-12 | 华东交通大学 | A kind of efficient steel pipe grinding device for collecting anvil cinder function |
| CN110977638A (en) * | 2019-11-23 | 2020-04-10 | 嘉兴致信精密零部件制造有限公司 | A inner wall grinding device for hardware fitting |
| CN112355835A (en) * | 2020-10-20 | 2021-02-12 | 曹艳 | Large-scale U-shaped steel piece surface wall processing device |
| CN117444780A (en) * | 2023-12-23 | 2024-01-26 | 江苏东浦精细陶瓷科技股份有限公司 | Ceramic cambered surface grinding processing equipment |
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| CN2741683Y (en) * | 2004-09-09 | 2005-11-23 | 冯春江 | Rust remover for water supply pipe inner wall |
| JP2007511362A (en) * | 2003-11-17 | 2007-05-10 | ザ ビーオーシー グループ ピーエルシー | Exhaust gas treatment equipment |
| CN203648937U (en) * | 2013-12-25 | 2014-06-18 | 王铁钢 | Apparatus for cleaning inner wall of steel pipe and calandria and atomizing and spraying butter |
| CN105290048A (en) * | 2015-10-29 | 2016-02-03 | 重庆勤俭节电科技有限公司 | Complete equipment purging device based on video monitoring |
| CN205393127U (en) * | 2016-02-02 | 2016-07-27 | 天津君诚金利管业有限责任公司 | Steel pipe hole attaches crop and wipes brush device |
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2016
- 2016-12-28 CN CN201611236027.6A patent/CN106737076A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007511362A (en) * | 2003-11-17 | 2007-05-10 | ザ ビーオーシー グループ ピーエルシー | Exhaust gas treatment equipment |
| CN2741683Y (en) * | 2004-09-09 | 2005-11-23 | 冯春江 | Rust remover for water supply pipe inner wall |
| CN203648937U (en) * | 2013-12-25 | 2014-06-18 | 王铁钢 | Apparatus for cleaning inner wall of steel pipe and calandria and atomizing and spraying butter |
| CN105290048A (en) * | 2015-10-29 | 2016-02-03 | 重庆勤俭节电科技有限公司 | Complete equipment purging device based on video monitoring |
| CN205393127U (en) * | 2016-02-02 | 2016-07-27 | 天津君诚金利管业有限责任公司 | Steel pipe hole attaches crop and wipes brush device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756216A (en) * | 2017-12-11 | 2018-03-06 | 山东中琦环保设备制造有限公司 | A kind of snakelike flexible axle deep hole grinding machine device of air preheater enamel pipe base material |
| CN108145578A (en) * | 2018-01-20 | 2018-06-12 | 华东交通大学 | A kind of efficient steel pipe grinding device for collecting anvil cinder function |
| CN108145578B (en) * | 2018-01-20 | 2019-06-18 | 华东交通大学 | A kind of efficient steel pipe grinding device for collecting anvil cinder function |
| CN110977638A (en) * | 2019-11-23 | 2020-04-10 | 嘉兴致信精密零部件制造有限公司 | A inner wall grinding device for hardware fitting |
| CN110977638B (en) * | 2019-11-23 | 2021-06-25 | 嘉兴致信精密零部件制造有限公司 | A inner wall grinding device for hardware fitting |
| CN112355835A (en) * | 2020-10-20 | 2021-02-12 | 曹艳 | Large-scale U-shaped steel piece surface wall processing device |
| CN112355835B (en) * | 2020-10-20 | 2022-12-13 | 杭萧钢构(六安)有限公司 | Large-scale U-shaped steel piece surface wall processing device |
| CN117444780A (en) * | 2023-12-23 | 2024-01-26 | 江苏东浦精细陶瓷科技股份有限公司 | Ceramic cambered surface grinding processing equipment |
| CN117444780B (en) * | 2023-12-23 | 2024-03-26 | 江苏东浦精细陶瓷科技股份有限公司 | Ceramic cambered surface grinding processing equipment |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |