CN102620628A - Steel pipe drifter and method for realizing concentricity of steel pipe and drift diameter head - Google Patents
Steel pipe drifter and method for realizing concentricity of steel pipe and drift diameter head Download PDFInfo
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- CN102620628A CN102620628A CN2012100850488A CN201210085048A CN102620628A CN 102620628 A CN102620628 A CN 102620628A CN 2012100850488 A CN2012100850488 A CN 2012100850488A CN 201210085048 A CN201210085048 A CN 201210085048A CN 102620628 A CN102620628 A CN 102620628A
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- steel pipe
- latus rectum
- head
- center
- diameter head
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 116
- 239000010959 steel Substances 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 210000000664 rectum Anatomy 0.000 claims description 47
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000000523 sample Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
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Abstract
The invention relates to a steel pipe drifter used for detecting the inner diameter, straightness, roundness, and inner burr removal quality of a steel pipe, and a method for realizing concentricity of the steel pipe and a drift diameter head. The steel pipe drifter includes a pipe storing rack, a steel pipe conveyor roll table, a pipe inverter, a probe, the drift diameter head, a lifting platform, an operation platform and a pinch roll. The steel pipe drifter is characterized in that a steel pipe clamping mechanism is arranged on the lifting platform, and a guide wheel for avoiding the gravity center of the drift diameter head from moving downwards is arranged at the lower part of the drift diameter head; the lifting platform and the steel pipe clamping mechanism adjust the center line of the steel pipe, and the guide wheel supports the drift diameter head, so that the center of the drift diameter head and the center of the steel pipe still keep on one straight line during the detection process. The steel pipe drifter can prevent the gravity center of the drift diameter head from moving downwards when the drift diameter head enters the steel pipe detection process, keep the drift diameter head to always move at the center of the steel pipe, and ensure the detection result accuracy.
Description
Technical field
The present invention relates to a kind of method that pipe diameter size, linearity, circularity and inner burr are removed the path drifting machine of quality and realized steel pipe and latus rectum head concentricity that is used to detect.
Background technology
In oil exploitation; Detection informational needs to underground oil reservoir obtains from oil pipe; Even detecting instrument also will down to oil reservoir, close requirement if petroleum steel pipe internal diameter size, linearity, circularity or burr are removed non-conformity of quality in the sleeve pipe from oil pipe; Cause checkout equipment to be stuck in the petroleum steel pipe probably, under the serious situation even cause whole oil well to be scrapped.Therefore, in the petroleum steel pipe production run, need some parameters of pipe diameter be detected.
At present, the path drifting machine in the practical application, simple in structure; Use, easy to maintenance; But because the fault of construction of self, because feeler lever is an elongate objects, the latus rectum head of its head can center of gravity move down in testing process usually; Cause the center of feeler lever and steel pipe can not keep point-blank, cause testing result inaccurate.
Summary of the invention
For overcoming the deficiency of prior art; The method that the purpose of this invention is to provide a kind of steel pipe path drifting machine and realization steel pipe and latus rectum head concentricity; This path drifting machine can realize that the latus rectum head is in getting into the steel pipe testing process; Avoid center of gravity to move down, make the latus rectum head remain at the central motion of steel pipe, guarantee the accuracy of testing result.
For realizing above-mentioned purpose, the present invention realizes through following technical scheme:
A kind of steel pipe path drifting machine; Comprise storage pipe stand, steel pipe rollgang, turn over pipe device, feeler lever, latus rectum head, hoistable platform, operator's console, pinch roll; It is characterized in that described hoistable platform is provided with the steel pipe clamp system, be provided with the guide wheel of avoiding the nose heave heart of latus rectum to move down in the bottom of latus rectum head; Described hoistable platform and steel pipe clamp system are regulated the center line of steel pipe, and guide wheel supports the latus rectum head, and when making in testing process, the center of latus rectum head and the center of steel pipe are all the time point-blank.
Described steel pipe clamp system comprises base, upper clip arm, lower clip arm, hydraulic cylinder, guide pillar, rubber slab, copper sheathing; Upper clip arm, lower clip arm are arranged on the guide pillar of both sides removable; Guide pillar is fixed on the base; The upper and lower jig arm that is positioned on the side guide pillar connects through hydraulic cylinder, is provided with copper sheathing between upper and lower jig arm and the guide pillar, and is provided with rubber slab in the contact site of upper and lower jig arm and steel pipe.
Described guide wheel comprises roller, roller mount, brace summer, support column, adjustment nut, spring, hold-down nut; Roller is arranged at the roller mount below; Roller mount is provided with support column, and support column is connected through hold-down nut with roller mount to be fixed, and is with spring on the support column; Spring top is provided with the adjustment nut, and support column top is provided with the brace summer that supports the latus rectum head.
Adopt said steel pipe path drifting machine to realize the method for steel pipe and latus rectum head concentricity, may further comprise the steps:
1) at first turning over the pipe machine carries out the transition to steel pipe to be detected on the steel pipe rollgang;
2) the steel pipe rollgang is delivered to the steel pipe clamping device on the hoistable platform with steel pipe;
3) action of the hydraulic cylinder between the upper and lower jig arm of steel pipe clamping device; Upper clip arm falls after rise and contacts with steel pipe; This moment, steel pipe was fixing, and hydraulic cylinder shrinks, and upper clip arm contacts with the steel pipe upper surface; At this moment lower clip arm moves upward under the drive that hydraulic cylinder shrinks until the contact of steel pipe lower surface, and clamps steel pipe;
4) through the adjustment hoistable platform height and the adjusting of lower clip arm in the guide pillar position on the steel pipe clamping device made steel pipe center and latus rectum head point-blank;
5) carry the latus rectum head to steel duct through pinch roll, and the guide wheel that is arranged at latus rectum head bottom plays the supporting role to the latus rectum head, guarantee that the latus rectum head in the course of the work along the center line movement of steel pipe, avoids itself and steel pipe inwall to rub.
Compared with prior art, the invention has the beneficial effects as follows:
Through being provided with steel pipe clamping device and the guide wheel that supports the latus rectum head; Adjusting through hoistable platform again; Can guarantee that the center of latus rectum head and the center of steel pipe remain point-blank, can realize the accuracy of testing result fully, increase the serviceable life of latus rectum head.
Description of drawings
Fig. 1 is the vertical view of steel pipe path drifting machine.
Fig. 2 is the structural representation of steel pipe path drifting machine steel pipe clamp system shown in Figure 1.
Fig. 3 is the structural representation of steel pipe path drifting machine guide wheel.
Fig. 4 is the work synoptic diagram that steel pipe path drifting machine latus rectum head and guide wheel detect in steel pipe.
Among the figure: the 1- storage pipe stand 2- steel pipe rollgang 3- initiatively passive roller-way 5- of roller-way 4- turns over pipe device 6- steel pipe clamp mechanism 6a- base 6b- lower clip arm 6c- hydraulic cylinder 6d- upper clip arm 6e- guide pillar 6f- rubber slab 6g- copper sheathing 7- latus rectum head 8- pinch roll 9- feeler lever 10- carrying roller 11- hoistable platform 12- operating desk 13- guide wheel 13a- roller 13b- roller mount 13c- brace summer 13d- support column 13e- adjustment nut 13f- spring 13g- hold-down nut
Embodiment
Below in conjunction with accompanying drawing to the structure of the present invention in concrete production with make as describing in further detail.
See Fig. 1-Fig. 4; A kind of steel pipe path drifting machine, turns over and manages device 5, steel pipe clamping device 6, latus rectum head 7, pinch roll 8, feeler lever 9, carrying roller 10, hoistable platform 11, operator's console 12 at the steel pipe rollgang 2 that comprises storage pipe stand 1, is made up of active roller-way 3 and passive roller-way 4.Steel pipe clamping device 6, latus rectum head 7, pinch roll 8, feeler lever 9 are installed on the hoistable platform 11; Level height and the position of steel pipe clamping device clamping steel pipe of adjustment hoistable platform 11 before testing begins, the center that makes steel pipe on latus rectum head 7 and the steel pipe rollgang 2 point-blank.
See Fig. 2; The steel pipe clamp system comprises base 6a, upper clip arm 6d, lower clip arm 6b, hydraulic cylinder 6c, guide pillar 6e, rubber slab 6f, copper sheathing 6g; The guide pillar 6e that upper clip arm 6d, lower clip arm 6b are arranged at both sides goes up removable, and guide pillar 6e is fixed on the base 6a, and the upper and lower jig arm that is positioned on the side guide pillar 6e connects through hydraulic cylinder 6c; Be provided with copper sheathing 6g between upper and lower jig arm and the guide pillar 6e, and be provided with the rubber slab 6f of placing steel tubes surface tear in the contact site of upper and lower jig arm and steel pipe.
See Fig. 3, Fig. 4, guide wheel comprises roller 13a, roller mount 13b, brace summer 13c, support column 13d, adjustment nut 13e, spring 13f, hold-down nut 13g.Roller 13a is arranged at roller mount 13b below; Roller mount 13b is provided with support column 13d; Support column 13d is connected fixing with roller mount 13b through hold-down nut 13g; Be with spring 13f on the support column 13d, spring 13f top is provided with adjustment nut 13e, and support column 13d top is provided with the brace summer 13c that supports latus rectum head 7.
Adopt said steel pipe path drifting machine to realize the method for steel pipe and latus rectum head concentricity, may further comprise the steps:
1) at first turning over the pipe machine carries out the transition to steel pipe to be detected on the steel pipe rollgang 2;
2) steel pipe rollgang 2 is delivered to the steel pipe clamping device 6 on the hoistable platform 11 with steel pipe;
3) action of the hydraulic cylinder 6c between the upper and lower jig arm of steel pipe clamping device 6, upper clip arm 6d falls after rise and contacts with steel pipe, and lower clip arm 6b moves upward under the effect of hydraulic cylinder 6c, clamps steel pipe;
4) through the adjustment hoistable platform 11 height and the adjusting in guide pillar 6e position makes steel pipe center and latus rectum head 7 point-blank to lower clip arm on the steel pipe clamping device 6; In this process, the steel pipe clamping device plays the fine setting effect to the fixation of steel pipe and steel pipe position.
5) carry latus rectum head 7 to steel duct through pinch roll 8; And the guide wheel 13 that is arranged at latus rectum head 7 bottoms plays support and guide effect to latus rectum head 7, avoids latus rectum head excessive moving down with the steel pipe inwall of change center of gravity owing to the arm of force in the process of motion to rub;
6) after detection finishes, control main motor counter-rotating, make the latus rectum head get back to initial position; The steel pipe clamping device unclamps, and steel pipe rollgang just steel pipe is delivered to next station.
In testing process, if when detecting improper product, the latus rectum head stops action under drag effect, and system can send alarm.
Claims (4)
1. steel pipe path drifting machine; Comprise storage pipe stand, steel pipe rollgang, turn over pipe device, feeler lever, latus rectum head, hoistable platform, operator's console, pinch roll; It is characterized in that; Described hoistable platform is provided with the steel pipe clamp system, is provided with the guide wheel of avoiding the nose heave heart of latus rectum to move down in the bottom of latus rectum head; Described hoistable platform and steel pipe clamp system are regulated the center line of steel pipe, and guide wheel supports the latus rectum head, makes that in testing process the center of latus rectum head and the center of steel pipe are all the time point-blank.
2. a kind of steel pipe path drifting machine according to claim 1; It is characterized in that described steel pipe clamp system comprises base, upper clip arm, lower clip arm, hydraulic cylinder, guide pillar, rubber slab, copper sheathing, upper clip arm, lower clip arm are arranged on the guide pillar of both sides removable; Guide pillar is fixed on the base; The upper and lower jig arm that is positioned on the side guide pillar connects through hydraulic cylinder, is provided with copper sheathing between upper and lower jig arm and the guide pillar, and is provided with rubber slab in the contact site of upper and lower jig arm and steel pipe.
3. a kind of steel pipe path drifting machine according to claim 1 is characterized in that described guide wheel comprises roller, roller mount, brace summer, support column, adjustment nut, spring, hold-down nut; Roller is arranged at the roller mount below; Roller mount is provided with support column, and support column is connected through hold-down nut with roller mount to be fixed, and is with spring on the support column; Spring top is provided with the adjustment nut, and support column top is provided with the brace summer that supports the latus rectum head.
4. adopt the said steel pipe path drifting machine of claim 1 to 3 to realize the method for steel pipe and latus rectum head concentricity, it is characterized in that, may further comprise the steps:
1) turning over the pipe machine carries out the transition to steel pipe to be detected on the steel pipe rollgang;
2) the steel pipe rollgang is delivered to the steel pipe clamping device on the hoistable platform with steel pipe;
3) action of the hydraulic cylinder between the upper and lower jig arm of steel pipe clamping device, upper clip arm fall after rise and contact with steel pipe, and lower clip arm moves upward under the effect of hydraulic cylinder, clamp steel pipe;
4) through the adjustment hoistable platform height and the adjusting of lower clip arm in the guide pillar position on the steel pipe clamping device made steel pipe center and latus rectum head point-blank;
5) carry the latus rectum head to steel duct through pinch roll, and the guide wheel that is arranged at latus rectum head bottom plays the supporting role to the latus rectum head, avoid the latus rectum head because the effect head center of gravity of weight moves down and tube fraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210085048.8A CN102620628B (en) | 2012-03-27 | 2012-03-27 | Steel pipe drifter and method for realizing concentricity of steel pipe and drift diameter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210085048.8A CN102620628B (en) | 2012-03-27 | 2012-03-27 | Steel pipe drifter and method for realizing concentricity of steel pipe and drift diameter head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102620628A true CN102620628A (en) | 2012-08-01 |
| CN102620628B CN102620628B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210085048.8A Active CN102620628B (en) | 2012-03-27 | 2012-03-27 | Steel pipe drifter and method for realizing concentricity of steel pipe and drift diameter head |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865837A (en) * | 2012-09-27 | 2013-01-09 | 青岛恒基泰机电科技有限公司 | Drift bullet buffering device of pneumatic drifter |
| JP2016130668A (en) * | 2015-01-13 | 2016-07-21 | 新日鐵住金株式会社 | Drift gage and drift inspection method |
| CN106123735A (en) * | 2016-08-31 | 2016-11-16 | 苏州润吉驱动技术有限公司 | A kind of traction machine braked wheel jitter detection apparatus |
| CN107782230A (en) * | 2017-12-12 | 2018-03-09 | 重庆望江工业有限公司 | A kind of measurer of the radius for the interior concaved circular cambered surface for measuring non-full circle shaft member |
| CN108856340A (en) * | 2018-06-06 | 2018-11-23 | 安徽工业大学 | A kind of automatic latus rectum system |
| CN110906834A (en) * | 2019-11-22 | 2020-03-24 | 宝钢工程技术集团有限公司 | Drift diameter machine |
| CN115468524A (en) * | 2022-09-20 | 2022-12-13 | 宝钢工程技术集团有限公司 | Flexible steel pipe drift diameter machine |
Citations (4)
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|---|---|---|---|---|
| JP2000136923A (en) * | 1998-11-04 | 2000-05-16 | Kubota Corp | Contact-type pipe-inside-diameter measuring apparatus |
| CN201163175Y (en) * | 2008-03-11 | 2008-12-10 | 上海宝钢工程技术有限公司 | Improved mechanical drifter |
| CN201548171U (en) * | 2009-11-06 | 2010-08-11 | 上海西重所重型机械成套有限公司 | Novel device for clamping and automatic centering steel pipes in front of drift diameter |
| CN201764935U (en) * | 2010-09-02 | 2011-03-16 | 宝钢工程技术集团有限公司 | Machinery diameter detection machine |
-
2012
- 2012-03-27 CN CN201210085048.8A patent/CN102620628B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000136923A (en) * | 1998-11-04 | 2000-05-16 | Kubota Corp | Contact-type pipe-inside-diameter measuring apparatus |
| CN201163175Y (en) * | 2008-03-11 | 2008-12-10 | 上海宝钢工程技术有限公司 | Improved mechanical drifter |
| CN201548171U (en) * | 2009-11-06 | 2010-08-11 | 上海西重所重型机械成套有限公司 | Novel device for clamping and automatic centering steel pipes in front of drift diameter |
| CN201764935U (en) * | 2010-09-02 | 2011-03-16 | 宝钢工程技术集团有限公司 | Machinery diameter detection machine |
Non-Patent Citations (1)
| Title |
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| 隋健等: "气动钢管通径机的设计与应用", 《液压与气动》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865837A (en) * | 2012-09-27 | 2013-01-09 | 青岛恒基泰机电科技有限公司 | Drift bullet buffering device of pneumatic drifter |
| CN102865837B (en) * | 2012-09-27 | 2015-04-15 | 青岛恒基泰机电科技有限公司 | Drift bullet buffering device of pneumatic drifter |
| JP2016130668A (en) * | 2015-01-13 | 2016-07-21 | 新日鐵住金株式会社 | Drift gage and drift inspection method |
| CN106123735A (en) * | 2016-08-31 | 2016-11-16 | 苏州润吉驱动技术有限公司 | A kind of traction machine braked wheel jitter detection apparatus |
| CN107782230A (en) * | 2017-12-12 | 2018-03-09 | 重庆望江工业有限公司 | A kind of measurer of the radius for the interior concaved circular cambered surface for measuring non-full circle shaft member |
| CN108856340A (en) * | 2018-06-06 | 2018-11-23 | 安徽工业大学 | A kind of automatic latus rectum system |
| CN110906834A (en) * | 2019-11-22 | 2020-03-24 | 宝钢工程技术集团有限公司 | Drift diameter machine |
| CN115468524A (en) * | 2022-09-20 | 2022-12-13 | 宝钢工程技术集团有限公司 | Flexible steel pipe drift diameter machine |
| CN115468524B (en) * | 2022-09-20 | 2024-06-14 | 宝钢工程技术集团有限公司 | Flexible steel pipe drift diameter machine |
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| Publication number | Publication date |
|---|---|
| CN102620628B (en) | 2014-05-07 |
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Effective date of registration: 20240312 Address after: 114000 105 Jiancai Road, Lishan District, Anshan City, Liaoning Province Patentee after: CHINA THIRD METALLURGICAL GROUP Co.,Ltd. Country or region after: China Address before: No. 101 Jiancai Road, Lishan District, Anshan City, Liaoning Province, 114031 Patentee before: MCC LIAONING DRAGON PIPE INDUSTRIES Co.,Ltd. Country or region before: China |