CN103707191A - Application method of clamp with abrasive flow wiping stainless steel tubes - Google Patents
Application method of clamp with abrasive flow wiping stainless steel tubes Download PDFInfo
- Publication number
- CN103707191A CN103707191A CN201310749576.3A CN201310749576A CN103707191A CN 103707191 A CN103707191 A CN 103707191A CN 201310749576 A CN201310749576 A CN 201310749576A CN 103707191 A CN103707191 A CN 103707191A
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- China
- Prior art keywords
- stainless steel
- steel tubes
- wiping
- stop collar
- back slab
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an application method of a clamp with abrasive flow wiping stainless steel tubes. The application method includes the following steps that firstly, a plurality of stainless steel tubes with the same length are inserted into stop collars along insertion holes of the stop collars to form a stop collar set; secondly, the lower ends of the stainless steel tubes of the stop collar set are inserted into insertion holes of a lower blocking and guiding board; thirdly, a bearing sleeve is clamped in a concaved table clamping groove of the lower blocking and guiding board; fourthly, the insertion holes of an upper blocking and guiding board align with the upper ends of the stainless steel tubes of the stop collar set, the upper ends of the stainless steel tubes are inserted into the insertion holes, and then the concaved table clamping groove of the upper blocking and guiding board tightly clamps the upper end of the bearing sleeve; fifthly, the clamp and the stainless steel tubes which are tightly clamped and integrally fixed are placed between a feeding cylinder and a discharging cylinder of an abrasive flow machine tool, the machine tool is started, and then abrasive flow wiping can be performed on the inner walls of the stainless steel tubes in the clamp. According to the application method, the pressure for bearing the abrasive flow machine tool can be scattered, the stainless steel tubes are protected against deformation when being subjected to pressure in the wiping process, multiple stainless steel tubes can be fixed and wiped at the same time, and therefore the wiping efficiency and the wiping effect are improved.
Description
Technical field
The invention belongs to mechanical engineering and line clear technical field, be specifically related to a kind of using method that is applied to many equal length stainless steel tube abrasive flows wiping fixtures.
Background technology
Stainless steel tube shows as the long important carrier apart from transferring oil, gas the effect becoming increasingly conspicuous in modern industry construction.Particularly high to the purity requirement of the gas of carrying, liquid quality in space industry, therefore the cleanliness factor of transfer pipeline inwall has been proposed to very high requirement.For the clean wiping of stainless steel inside pipe wall, still, mainly with adopting the way of push-and-pull poker to solve, wiping efficiency is low, wiping effect is difficult to guarantee at present.And for stainless steel inside pipe wall, particularly, in the new abrasive stream wiping technology of small-bore stainless steel inside pipe wall, also there is no so far systematization product.Wherein the stainless steel tube for many equal lengths can fixedly secure it simultaneously, and in abrasive flows wiping process stainless steel tube not deform be the Focal point and difficult point of stainless steel tube abrasive flows wiping technology.Therefore need a set of easy to operate and accurate fixture that a plurality of equal length stainless steel tube mass simultaneous carry out abrasive flows wiping of can realizing reliably.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming, improve wiping efficiency, improve wiping effect, the stainless steel tube that solves many equal lengths that exist in above-mentioned technology can not fixedly secure it simultaneously, and the stainless steel tube problem such as easily deform in abrasive flows wiping process, thereby provide a kind of can handled easily, accurately realize reliably a plurality of equal length stainless steel tubes carries out the using method of abrasive flows wiping fixture simultaneously.
For reaching above-mentioned purpose, the present invention adopts following solution: a kind of stainless steel tube abrasive flows wiping fixture, it is characterized in that: comprise gear corbel back slab, lower block corbel back slab, carrying sleeve and stop collar, the lower surface of upper gear corbel back slab is combined closely with the upper end of carrying sleeve, the upper surface of lower block corbel back slab is combined closely with the lower end of carrying sleeve, stop collar is closely arranged in carrying sleeve, stop collar is parallel with lower block corbel back slab with upper gear corbel back slab, and on upper gear corbel back slab, lower block corbel back slab and stop collar, correspondence has the jack that some diameters are stainless steel tube external diameter.
Above-mentioned stainless steel tube abrasive flows wiping fixture, it is characterized in that: the center that the lower surface of described upper gear corbel back slab keeps off corbel back slab is above that the center of circle has diameter for the circular concave station draw-in groove of carrying sleeve outer diameter, on upper gear corbel back slab along more than keep off corbel back slab center be that the center of circle, diameter are less than and uniformly on the circle of carrying sleeve diameter have a jack that some diameters are stainless steel tube external diameter.
Above-mentioned stainless steel tube abrasive flows wiping fixture, it is characterized in that: the upper surface of described lower block corbel back slab be take the center of lower block corbel back slab and as the center of circle, had diameter as the circular concave station draw-in groove of carrying sleeve outer diameter, on lower block corbel back slab, along take, the center of lower block corbel back slab is uniform on the circle of carrying sleeve diameter as the center of circle, diameter are less than has some diameters as the jack of stainless steel tube external diameter.
Above-mentioned stainless steel tube abrasive flows wiping fixture, is characterized in that: the outside of described carrying sleeve is welded with two symmetrical levers.
Above-mentioned stainless steel tube abrasive flows wiping fixture, it is characterized in that: the external diameter of described stop collar is the internal diameter of carrying sleeve, on stop collar, take the center of circle of stop collar uniformly to have some diameters as the jack of stainless steel tube external diameter on the center of circle, diameter are less than the circle of carrying sleeve diameter.
The using method of above-mentioned stainless steel tube abrasive flows wiping fixture comprises the following steps:
1, the identical stainless steel tube of some length is inserted to stop collar along the jack of stop collar, form stop collar group;
2, the lower end of the stainless steel tube of stop collar group is inserted in the jack of lower block corbel back slab;
3, carrying sleeve is placed and snapped in the concave station draw-in groove of lower block corbel back slab;
4, the jack of upper gear corbel back slab aimed to the stainless steel tube upper end of stop collar group and inserted, then by the upper end of the concave station draw-in groove clamping carrying sleeve of upper gear corbel back slab;
5, clamping is fixed into whole fixture and stainless steel tube and puts in the lump between the loading and unloading cylinder of abrasive flows lathe, start lathe, just can realize the stainless steel inside pipe wall in fixture is carried out to abrasive flows wiping.
Tool of the present invention has the following advantages:
1, the applied in any combination of upper gear corbel back slab, lower block corbel back slab, carrying sleeve and stop collar in fixture, can effectively disperse to carry the pressure of abrasive flows lathe, avoid stainless steel tube in wiping process to be subject to the pressure of abrasive flows lathe and to cause the distortion of bending, can select more wide in range pressure limit to improve wiping effect and improve wiping efficiency;
2, upper gear corbel back slab, lower block corbel back slab and the stop collar in fixture all has some jacks, wiping when can realize some stainless steel tubes, and by increasing the quantity in hole, fixedly wiping when can realize many stainless steel tubes, thus improve wiping efficiency;
3, stop collar can be fixed many stainless steel tubes, makes the insertion fixing operation of many stainless steel tubes more convenient, also can prevent the distortion of stainless steel tube in wiping process simultaneously;
4, the cavity of carrying sleeve can better dispel the heat, and avoids by the temperature distortion of wiping stainless steel tube.
Accompanying drawing explanation
Fig. 1, installation diagram of the present invention.
In figure: 1, upper gear corbel back slab 2, lower block corbel back slab
3, carrying sleeve 4, stop collar
5, stainless steel tube jack
The top view of Fig. 2, lower block corbel back slab.
The front view of Fig. 3, lower block corbel back slab.
Fig. 4, carrying sleeve front view.
Fig. 5, stop collar top view.
Fig. 6, stop collar front view.
The specific embodiment
embodiment 1
As shown in Fig. 1-Fig. 6, the present embodiment comprises gear corbel back slab 1, lower block corbel back slab 2, carrying sleeve 3 and stop collar 4, the lower surface of upper gear corbel back slab 1 is combined closely with the upper end of carrying sleeve 3, the upper surface of lower block corbel back slab 2 is combined closely with the lower end of carrying sleeve 3, stop collar 4 is closely arranged in carrying sleeve 3, stop collar 4 is parallel with lower block corbel back slab 2 with upper gear corbel back slab 1, and on upper gear corbel back slab 1, lower block corbel back slab 2 and stop collar 4, correspondence has the jack 5 that 8 diameters are stainless steel tube external diameter.The center that keeps off corbel back slab 1 more than the lower surface of upper gear corbel back slab 1 is that the center of circle has diameter for the circular concave station draw-in groove of carrying sleeve 3 external diameters, is that the center of circle, diameter are less than and uniformly on the circle of carrying sleeve 3 internal diameters have 8 jacks 5 that diameter is stainless steel tube external diameter along the center of above gear corbel back slab 1; The center that keeps off corbel back slab 2 more than the upper surface of lower block corbel back slab 2 is that the center of circle has diameter for the circular concave station draw-in groove of carrying sleeve 3 external diameters, is that the center of circle, diameter are less than and uniformly on the circle of carrying sleeve 3 internal diameters have 8 jacks 5 that diameter is stainless steel tube overall diameter along the center of above gear corbel back slab 2; In the outside of carrying sleeve 3, be welded with symmetrical two levers; The external diameter of stop collar 4 is the internal diameter of carrying sleeve 3, take that the center of circle of stop collar 4 is uniform on the circle of carrying sleeve diameter as the center of circle, diameter are less than has 8 jacks 5 that diameter is stainless steel tube overall diameter on stop collar 4.The using method of the present embodiment comprises the following steps:
(1) the identical stainless steel tube of 8 length is inserted to stop collars 4 along the jack 5 of stop collar 4, form stop collar group;
(2) lower end of the stainless steel tube of stop collar group is inserted in the jack 5 of lower block corbel back slab 2;
(3) carrying sleeve 3 is placed and snapped in the concave station draw-in groove of lower block corbel back slab 2;
(4) jack of upper gear corbel back slab 15 is aimed to the stainless steel tube upper end of stop collar group and inserted, then by the upper end of the concave station draw-in groove clamping carrying sleeve 3 of upper gear corbel back slab 1;
(5) clamping is fixed into whole fixture and stainless steel tube and puts in the lump between the loading and unloading cylinder of abrasive flows lathe, start lathe, just can realize the stainless steel inside pipe wall in fixture is carried out to abrasive flows wiping.
The present embodiment is corresponding on upper gear corbel back slab 1, lower block corbel back slab 2 and stop collar 4 has the jack 5 that 16 diameters are stainless steel tube external diameter, and all the other structures are with embodiment 1.
embodiment 3
The present embodiment is corresponding on upper gear corbel back slab 1, lower block corbel back slab 2 and stop collar 4 has the jack 5 that 28 diameters are stainless steel tube external diameter, and all the other structures are with embodiment 1.
Claims (1)
1. a using method for stainless steel tube abrasive flows wiping fixture, is characterized in that: comprise the following steps:
(1) the identical stainless steel tube of some length is inserted to stop collar along the jack of stop collar, form stop collar group;
(2) lower end of the stainless steel tube of stop collar group is inserted in the jack of lower block corbel back slab;
(3) carrying sleeve is placed and snapped in the concave station draw-in groove of lower block corbel back slab;
(4) jack of upper gear corbel back slab aimed to the stainless steel tube upper end of stop collar group and inserted, then by the upper end of the concave station draw-in groove clamping carrying sleeve of upper gear corbel back slab;
(5) clamping is fixed into whole fixture and stainless steel tube and puts in the lump between the loading and unloading cylinder of abrasive flows lathe, start lathe, just can realize the stainless steel inside pipe wall in fixture is carried out to abrasive flows wiping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749576.3A CN103707191B (en) | 2013-12-31 | 2013-12-31 | A kind of using method of stainless steel tube abrasive flows wiping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749576.3A CN103707191B (en) | 2013-12-31 | 2013-12-31 | A kind of using method of stainless steel tube abrasive flows wiping fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707191A true CN103707191A (en) | 2014-04-09 |
| CN103707191B CN103707191B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310749576.3A Expired - Fee Related CN103707191B (en) | 2013-12-31 | 2013-12-31 | A kind of using method of stainless steel tube abrasive flows wiping fixture |
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| CN (1) | CN103707191B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009268A (en) * | 2017-05-10 | 2017-08-04 | 南京航空航天大学 | The fast mounting-dismounting built-up jig of elongate rod inwall burr is removed for abrasive flows ULTRASONIC COMPLEX |
| CN107020569A (en) * | 2017-05-19 | 2017-08-08 | 太原理工大学 | A kind of stainless steel capillary polishes special fixture |
| KR20190102648A (en) * | 2018-02-27 | 2019-09-04 | 주식회사 옵틱라인즈 | Fixture for fabricating hole of flow tubeand manufacturing method of flow tubeusing the same |
| CN110355695A (en) * | 2018-04-11 | 2019-10-22 | 长春理工大学 | A kind of U-tube abrasive Flow Machining fixture |
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| CN101439470A (en) * | 2008-12-17 | 2009-05-27 | 合肥工业大学 | Machine tool gas static pressure center frame |
| CN102152141A (en) * | 2010-02-11 | 2011-08-17 | 创研精密股份有限公司 | Fixture |
| CN102248474A (en) * | 2011-06-16 | 2011-11-23 | 浙江大之医药胶囊有限公司 | Fixture disc |
| CN202992442U (en) * | 2012-09-17 | 2013-06-12 | 安徽华东光电技术研究所 | Novel exhaust pipe installment fixture |
| JP2013151825A (en) * | 2012-01-25 | 2013-08-08 | Heiwa Giken Kk | Clamp device and manufacturing method thereof |
| CN103447271A (en) * | 2012-06-01 | 2013-12-18 | 中国石油天然气集团公司 | Method and device for cleaning inner wall of pipeline automatically |
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2013
- 2013-12-31 CN CN201310749576.3A patent/CN103707191B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101439470A (en) * | 2008-12-17 | 2009-05-27 | 合肥工业大学 | Machine tool gas static pressure center frame |
| CN102152141A (en) * | 2010-02-11 | 2011-08-17 | 创研精密股份有限公司 | Fixture |
| CN102248474A (en) * | 2011-06-16 | 2011-11-23 | 浙江大之医药胶囊有限公司 | Fixture disc |
| JP2013151825A (en) * | 2012-01-25 | 2013-08-08 | Heiwa Giken Kk | Clamp device and manufacturing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009268A (en) * | 2017-05-10 | 2017-08-04 | 南京航空航天大学 | The fast mounting-dismounting built-up jig of elongate rod inwall burr is removed for abrasive flows ULTRASONIC COMPLEX |
| CN107020569A (en) * | 2017-05-19 | 2017-08-08 | 太原理工大学 | A kind of stainless steel capillary polishes special fixture |
| CN107020569B (en) * | 2017-05-19 | 2018-11-16 | 太原理工大学 | A kind of stainless steel capillary polishing special fixture |
| KR20190102648A (en) * | 2018-02-27 | 2019-09-04 | 주식회사 옵틱라인즈 | Fixture for fabricating hole of flow tubeand manufacturing method of flow tubeusing the same |
| KR102025773B1 (en) | 2018-02-27 | 2019-09-26 | (주)옵틱라인즈 | Fixture for fabricating hole of flow tubeand manufacturing method of flow tubeusing the same |
| CN110355695A (en) * | 2018-04-11 | 2019-10-22 | 长春理工大学 | A kind of U-tube abrasive Flow Machining fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103707191B (en) | 2016-04-27 |
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Granted publication date: 20160427 Termination date: 20161231 |
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