CN101862767A - Automation straightener for drilling tool - Google Patents
Automation straightener for drilling tool Download PDFInfo
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- CN101862767A CN101862767A CN 201010193380 CN201010193380A CN101862767A CN 101862767 A CN101862767 A CN 101862767A CN 201010193380 CN201010193380 CN 201010193380 CN 201010193380 A CN201010193380 A CN 201010193380A CN 101862767 A CN101862767 A CN 101862767A
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Abstract
The invention provides an automation straightener for a drilling tool, which comprises a base, a pressure machine, a roller, a lifting device, a movable cushion block, a detecting trolley, and a control module, wherein the base is used for supporting; the pressure machine is used for pressing against the straightening drilling tool and is movably arranged on the upper part of the base; the roller is used for rotating the drilling tool, and one end of the roller is arranged on the base in a stretchable connection way; the lifting device is used for jacking the drilling tool, and one end of the lifting device is fixedly arranged on the base and positioned at the outer side of the roller; the movable cushion block is used for supporting the drilling tool, and one end of the movable cushion block is movably arranged on the base; the detecting trolley is used for detecting shape and position data of the drilling tool and is movably arranged on the base, and transmits the data to the control module; and the control module receives the data transmitted by the detecting trolley, and controls the actions of the pressure machine, the roller, the lifting device, the movable cushion block and the detecting trolley according to the data and a preset program. The automation straightener for the drilling tool realizes automatic detection and automatic control when the drilling tool is repaired by using the detecting trolley and the control module, thereby largely reducing human intervention, realizing the automation for drilling tool repair and achieving high accuracy of drilling tool repair, rapid speed, and high stability.
Description
Technical field
The present invention relates to a kind of automation straightener for drilling tool.
Background technology
Drilling tool in use owing to the load effect such as be subjected to pressing, bend, turn round, is easy to occur bending and deformation.The appearance of this situation not only influences the normal use and the Non-Destructive Testing of drilling tool, also can reduce the fatigue resistance of drilling tool, causes the drilling tool fracture accident.Therefore, need often drilling tool to be repaired.In the drilling tool repair process, adopt straightening technology in time to correct the flexural deformation that drilling tool exists, for having crucial meaning the service life of normally carrying out, prolong drilling tool of guaranteeing the subsequent detection operation.At present, the flexibility of drilling tool and the linearity after the alignment are mainly by the artificial visually examine, the alignment effect relies on people's subjectivity and experience fully and judges, because there is individual difference in the operator, cause the drilling tool repairing effect to exist than big-difference, sometimes repairing effect is very poor, even the drilling tool after occur repairing is not as good as not repairing.In addition, adopt artificial evaluation and test to repair, need a large amount of manpowers to judge that repeatedly the amount of labour is big, and inefficiency, time, the rhythm repaired for drilling tool are difficult to guarantee, are unfavorable for operation in enormous quantities.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of automaticity height, drilling tool and repairs that precision height, speed are fast, the automation straightener for drilling tool of good stability.
In order to address the above problem, the invention provides a kind of automation straightener for drilling tool, comprising:
Base, described base are used for abutment pressure machine, roller, lifting device, movable cushion block, detection dolly and drilling tool;
Forcing press, described forcing press are arranged on described base top, and can move along described drilling tool axial direction, the described forcing press described drilling tool of alignment that is used to bear down on one;
Roller, described roller one end is scalably connected on the described base, and the described roller other end is used to rotate described drilling tool;
Lifting device, described lifting device one end is fixedly installed on the described base, and is positioned at the described roller outside, and the described lifting device other end is used for the described drilling tool of jack-up;
Movable cushion block, described movable cushion block one end is arranged on the described base, and can move along described drilling tool axial direction, and the described movable cushion block other end is used to support described drilling tool;
Detect dolly, described detection dolly is arranged on the described base, and can move along described drilling tool axial direction, and described detection dolly is used to detect described drilling tool shaped position data, and described data are sent to control module;
Control module, described control module receive the data that described detection dolly sends, and control described forcing press, roller, lifting device, movable cushion block and detect the dolly action according to these data and pre-set programs.
Further, also be provided with the stroke sensor that is used to detect described forcing press stroke on the described forcing press, described stroke sensor sends data message to described control module.
Further described control module comprises receiving element, input block, database, computing unit and command unit, wherein:
Described receiving element receives the data that described detection dolly and stroke sensor are sent, and sends to described computing unit after these data are changed;
Described input block is used for manually importing data such as drilling tool length, diameter and material, and sends to described computing unit after these data are changed;
In the described database according to drilling tool different length, diameter and material with theory of mechanics, preset the deflection computing formula;
Described computing unit receives the data that described receiving element and input block send, and calls that formula calculates in the described database, and result of calculation is sent to described command unit;
Described command unit receives the result of calculation that described computing unit sends, and after judging, sends action command to described forcing press, roller, lifting device, movable cushion block and detection dolly respectively.
Further, described base one end also is provided with and is used to verify the correcting block that detects the dolly accuracy of detection.
Further, the described drilling tool in described detection dolly upper edge radially different directions be provided with 3 displacement transducers.
The present invention has following advantage:
1, the present invention adopts and detects dolly and control module, realizes automatic detection, control automatically when drilling tool is repaired, reduces artificial the intervention greatly, realizes the automation that drilling tool is repaired, and drilling tool is repaired precision height, fast, the good stability of speed.
2, the control module among the present invention is simple, reliable, adopts input block and database, can carry out the adjusting control of different spans, stroke according to Different Individual, realizes personalized the reparation, realizes detecting automatically and control automatically, and reliability is very high.
3, the present invention adopts correcting block, but real-time verification detects the dolly accuracy of detection, avoid because add up error causes the distortion that detects, thereby influence influence the precision of drilling tool reparation to the judgement of drill pipe deformations amount.
Description of drawings
Below in conjunction with accompanying drawing embodiments of the present invention are described further:
Fig. 1 shows a kind of automation straightener for drilling tool structural representation of the present invention;
Fig. 2 shows a kind of automation straightener for drilling tool control principle of the present invention schematic diagram;
Fig. 3 shows a kind of automation straightener for drilling tool of the present invention and detects displacement transducer schematic layout pattern in the dolly.
The specific embodiment
As shown in Figure 1, the present invention includes base 1, forcing press 2, roller 3, lifting device 4, movable cushion block 5, detection dolly 6 and control module 7.
Base 1 is used for abutment pressure machine 2, roller 3, lifting device 4, movable cushion block 5, detects dolly 6 and drilling tool 8.Base 1 can comprise footing 11, support 12 and operating platform 13.Footing 11 is used for base 1 is steadily placed on the ground, support 12 is used to support each structural member, and forcing press 2 rail plates 21 are set on support 12, operating platform 12 is used to place roller 3, lifting device 4, movable cushion block 5 and detects dolly 6, and guide rail is set, portable propelling cushion block 5 moves with detection dolly 6.
Forcing press 2 is arranged on base 1 top, the forcing press 2 alignment drilling tool 8 that can bear down on one downwards, forcing press 2 bottoms are provided with rail plate 21, can move along drilling tool 8 axial directions, the drilling tool 8 so that forcing press 2 suitable point on drilling tool 8 axial directions bears down on one is to obtain the best repair effect.Forcing press 2 stamping position, stroke are by control module 7 controls.
Detect dolly 6 and be arranged on movably on the base 1, detect dolly 6 and can move along drilling tool 8 axial directions by the guide rail that is arranged on base 1 operating platform 13.Detect dolly 6 and be provided with sensor, be used to detect drilling tool 8 shaped position data, and data are sent to control module 7.
The present invention adopts and detects dolly 6 and control module 7, realizes automatic detection, control automatically when drilling tool 8 is repaired, reduces artificial the intervention greatly, realizes the automation that drilling tool 8 is repaired, and drilling tool 8 is repaired precision height, fast, the good stability of speed.
Among the present invention, also be provided with the stroke sensor 22 that is used for detected pressures machine 2 strokes on the forcing press 2, stroke sensor 22 sends data message to control module 7.Because forcing press 2 has certain inertia, forcing press 2 strokes are wayward, so need carry out FEEDBACK CONTROL to forcing press 2 strokes.Stroke sensor 22 is set on forcing press 2, forcing press 2 actual strokes can be sent feedback information to control module 7, to regulate forcing press 2 strokes.
As shown in Figure 2, among the present invention, control module 7 comprises receiving element 71, input block 72, database 73, computing unit 74 and command unit 75.
Receiving element 71 receives and detects the data that dollies 6 and stroke sensor 22 are sent, and sends to computing unit 74 after these data are changed.
In the database 73 according to drilling tool 8 different lengths, diameter and material with theory of mechanics, preset the deflection computing formula.
Among the present invention, base 1 one ends also are provided with and are used to verify the correcting block 9 that detects dolly 6 accuracy of detection.The present invention adopts correcting block 9, but real-time verification detects dolly 6 accuracy of detection, avoid because add up error causes the distortion that detects, thereby influence influence the precision of drilling tool 8 reparations to the judgement of drilling tool 8 deflections.
As shown in Figure 3, among the present invention, detection dolly 6 upper edge drilling tools 8 radially different directions are provided with 3 displacement transducers 61.The information that these 3 displacement transducers 61 can obtain drilling tool 8 deflections comprehensively is set, more accurate to guarantee to the reparation of drilling tool 8.These 3 displacement transducers 61 have eccentric angle α with respect to drilling tool 8 eccentric settings.
The present invention is as follows to drilling tool 8 repair processes:
At first drilling tool 8 is put on the lifting device 4, starts the present invention.Lifting device 4 actions put drilling tool 8 liftings in place.At this moment, detect dolly 6 and begin action, move, detect drilling tool 8 distortion situations, and should the distortion situation send to control module 7 along drilling tool 8 axial directions.Control module 7 is determined drilling tool 8 check points according to this distortion situation.
Because roller 3 is contour with lifting device 4, and flexible simultaneously, so drilling tool also is placed on the roller 3 for 8 this moments.Roller 3 action under control module 7 controls, the point that drilling tool 8 is needed to proofread and correct rotates to towards forcing press 2 directions.Movable cushion block 6 moves under control module 7 controls then, adjusts position and span.Movable cushion block 5 is adjusted and is finished, lifting device 4 and roller 3 withdrawals, and drilling tool 8 is fallen on this movable cushion block 5.
Forcing press 2 moves under control module 7 controls, makes forcing press 2 tups over against drilling tool 8 check points, and forcing press 2 actions are then beared down on one and repaired drilling tool 8.Bear down on one reparation drilling tool 8 simultaneously at forcing press 2, and stroke sensor 22 feeds back to control module 7 with forcing press 2 actual strokes.
Forcing press 2 bear down on one repair drilling tool 8 and finish after, detect dolly 6 actions, once more drilling tool 8 is detected, control module 7 receives according to circumstances to be determined to stop after the testing result or proofreaies and correct once more, up to a drilling tool 8 is finished reparation.
Before drilling tool 8 is repaired or the drilling tool reparation finish after in addition in the repair process, all can test by correcting block 9, to guarantee to detect the accuracy of detection of dolly 6 to the accuracy of detection of detection dolly 6.
In sum; being preferred embodiment of the present invention only below, is not to be used to limit protection scope of the present invention, therefore; all any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. an automation straightener for drilling tool is characterized in that, comprising:
Base (1), described base (1) are used for abutment pressure machine (2), roller (3), lifting device (4), movable cushion block (5), detect dolly (6) and drilling tool (8);
Forcing press (2), described forcing press (2) are arranged on described base (1) top, and can move along described drilling tool (8) axial direction, described forcing press (2) the described drilling tool of alignment (8) that is used to bear down on one;
Roller (3), described roller (3) one ends are scalably connected on the described base (1), and described roller (3) other end is used to rotate described drilling tool (8);
Lifting device (4), described lifting device (4) one ends are fixedly installed on the described base (1), and are positioned at described roller (3) outside, and described lifting device (4) other end is used for the described drilling tool of jack-up (8);
Movable cushion block (5), described movable cushion block (5) one ends are arranged on the described base (1), and can move along described drilling tool (8) axial direction, and described movable cushion block (5) other end is used to support described drilling tool (8);
Detect dolly (6), described detection dolly (6) is arranged on the described base (1), and can move along described drilling tool (8) axial direction, described detection dolly (6) is used to detect described drilling tool (8) shaped position data, and described data are sent to control module (7);
Control module (7), described control module (7) receives the data that described detection dolly (6) sends, and controls described forcing press (2), roller (3), lifting device (4), movable cushion block (5) and detect dolly (6) action according to these data and pre-set programs.
2. automation straightener for drilling tool as claimed in claim 1, it is characterized in that: also be provided with the stroke sensor (22) that is used to detect described forcing press (2) stroke on the described forcing press (2), described stroke sensor (22) sends data message to described control module (7).
3. automation straightener for drilling tool as claimed in claim 2 is characterized in that: described control module (7) comprises receiving element (71), input block (72), database (73), computing unit (74) and command unit (75), wherein:
Described receiving element (71) receives the data that described detection dolly (6) and stroke sensor (22) are sent, and sends to described computing unit (74) after these data are changed;
Described input block (72) is used for manually importing data such as drilling tool (8) length, diameter and material, and sends to described computing unit (74) after these data are changed;
In the described database (73) according to drilling tool (8) different length, diameter and material with theory of mechanics, preset the deflection computing formula;
Described computing unit (74) receives described receiving element (71) and the data that input block (72) sends, and calls the interior formula of described database (73) and calculates, and result of calculation is sent to described command unit (75);
Described command unit (75) receives the result of calculation that described computing unit (74) sends, and after judging, sends action command to described forcing press (2), roller (3), lifting device (4), movable cushion block (5) and detection dolly (6) respectively.
4. automation straightener for drilling tool as claimed in claim 3 is characterized in that: described base (1) one end also is provided with and is used for the correcting block (9) that checking detects dolly (6) accuracy of detection.
5. automation straightener for drilling tool as claimed in claim 4 is characterized in that: the described drilling tool in described detection dolly (6) upper edge (8) radially different directions is provided with 3 displacement transducers (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010193380 CN101862767A (en) | 2010-05-27 | 2010-05-27 | Automation straightener for drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010193380 CN101862767A (en) | 2010-05-27 | 2010-05-27 | Automation straightener for drilling tool |
Publications (1)
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|---|---|
| CN101862767A true CN101862767A (en) | 2010-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010193380 Pending CN101862767A (en) | 2010-05-27 | 2010-05-27 | Automation straightener for drilling tool |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240704A (en) * | 2011-05-17 | 2011-11-16 | 马鞍山钢铁股份有限公司 | Hollow roller way straightening device and straightening method |
| CN102397919A (en) * | 2011-11-23 | 2012-04-04 | 江苏中核利柏特股份有限公司 | Section steel calibrating device |
| CN102489558A (en) * | 2011-11-30 | 2012-06-13 | 南车长江车辆有限公司 | Device for regulation and repair of deformation of crossing bar of lorry, and use method thereof |
| CN102513410A (en) * | 2011-12-27 | 2012-06-27 | 长春汇凯科技有限公司 | Radial runout measuring method for straightening machine long axis workpiece, and device thereof |
| CN102699150A (en) * | 2012-05-28 | 2012-10-03 | 中煤邯郸特殊凿井有限公司 | Bending straightener for drill pipe |
| CN103567312A (en) * | 2013-10-28 | 2014-02-12 | 常州宝隆冶金设备制造有限公司 | Turnover device and straightener of heavy shaft part |
| CN103658244A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel automatic straightening machine |
| CN103658240A (en) * | 2013-12-06 | 2014-03-26 | 中国石油大学(华东) | Bar V-shaped groove tip microcrack preparing method based on straightening mechanism |
| CN104923591A (en) * | 2015-06-12 | 2015-09-23 | 崔琦 | Straightening machine |
| CN105127242A (en) * | 2015-10-13 | 2015-12-09 | 中航湖南通用航空发动机有限公司 | Shaft part curvature correcting method and device used for method |
| CN103658241B (en) * | 2013-12-11 | 2015-12-16 | 广东富华重工制造有限公司 | A kind of drive axle special vertical straightener and control method thereof |
| CN105499319A (en) * | 2014-09-22 | 2016-04-20 | 石台县熠翔机械制造有限公司 | Hydraulic straightening machine |
| CN105499318A (en) * | 2014-09-22 | 2016-04-20 | 石台县熠翔机械制造有限公司 | Hydraulic straightening device |
| CN107755472A (en) * | 2017-10-21 | 2018-03-06 | 鲍天琪 | A kind of tubing measures straightener |
| CN106734386B (en) * | 2017-01-13 | 2018-04-27 | 山东大学 | A kind of axial workpiece detection straightener and method for aligning |
| CN108526255A (en) * | 2017-03-03 | 2018-09-14 | 迅智自动化科技股份有限公司 | The automatic detection of bicycle rack and automatic correction equipment and method |
| CN111822551A (en) * | 2020-06-09 | 2020-10-27 | 上海五钢设备工程有限公司 | Overhauling device and overhauling method |
| CN114178351A (en) * | 2021-11-23 | 2022-03-15 | 扬州润禾钢业科技有限公司 | Bar-shaped steel shape corrector |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240704A (en) * | 2011-05-17 | 2011-11-16 | 马鞍山钢铁股份有限公司 | Hollow roller way straightening device and straightening method |
| CN102397919A (en) * | 2011-11-23 | 2012-04-04 | 江苏中核利柏特股份有限公司 | Section steel calibrating device |
| CN102489558A (en) * | 2011-11-30 | 2012-06-13 | 南车长江车辆有限公司 | Device for regulation and repair of deformation of crossing bar of lorry, and use method thereof |
| CN102489558B (en) * | 2011-11-30 | 2014-07-16 | 南车长江车辆有限公司 | Device for regulation and repair of deformation of crossing bar of lorry, and use method thereof |
| CN102513410A (en) * | 2011-12-27 | 2012-06-27 | 长春汇凯科技有限公司 | Radial runout measuring method for straightening machine long axis workpiece, and device thereof |
| CN102513410B (en) * | 2011-12-27 | 2014-01-29 | 长春汇凯科技有限公司 | Radial runout measuring method for straightening machine long axis workpiece, and device thereof |
| CN102699150A (en) * | 2012-05-28 | 2012-10-03 | 中煤邯郸特殊凿井有限公司 | Bending straightener for drill pipe |
| CN103658244A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel automatic straightening machine |
| CN103567312A (en) * | 2013-10-28 | 2014-02-12 | 常州宝隆冶金设备制造有限公司 | Turnover device and straightener of heavy shaft part |
| CN103567312B (en) * | 2013-10-28 | 2016-03-02 | 常州宝隆冶金设备制造有限公司 | The turning device of heavy shaft part and straightener |
| CN103658240A (en) * | 2013-12-06 | 2014-03-26 | 中国石油大学(华东) | Bar V-shaped groove tip microcrack preparing method based on straightening mechanism |
| CN103658241B (en) * | 2013-12-11 | 2015-12-16 | 广东富华重工制造有限公司 | A kind of drive axle special vertical straightener and control method thereof |
| CN105499319A (en) * | 2014-09-22 | 2016-04-20 | 石台县熠翔机械制造有限公司 | Hydraulic straightening machine |
| CN105499318A (en) * | 2014-09-22 | 2016-04-20 | 石台县熠翔机械制造有限公司 | Hydraulic straightening device |
| CN104923591A (en) * | 2015-06-12 | 2015-09-23 | 崔琦 | Straightening machine |
| CN105127242A (en) * | 2015-10-13 | 2015-12-09 | 中航湖南通用航空发动机有限公司 | Shaft part curvature correcting method and device used for method |
| CN105127242B (en) * | 2015-10-13 | 2018-06-05 | 中航湖南通用航空发动机有限公司 | A kind of axial workpiece curvature correction method |
| CN106734386B (en) * | 2017-01-13 | 2018-04-27 | 山东大学 | A kind of axial workpiece detection straightener and method for aligning |
| CN108526255A (en) * | 2017-03-03 | 2018-09-14 | 迅智自动化科技股份有限公司 | The automatic detection of bicycle rack and automatic correction equipment and method |
| CN107755472A (en) * | 2017-10-21 | 2018-03-06 | 鲍天琪 | A kind of tubing measures straightener |
| CN107755472B (en) * | 2017-10-21 | 2019-04-05 | 鲍天琪 | A kind of tubing measurement straightener |
| CN111822551A (en) * | 2020-06-09 | 2020-10-27 | 上海五钢设备工程有限公司 | Overhauling device and overhauling method |
| CN114178351A (en) * | 2021-11-23 | 2022-03-15 | 扬州润禾钢业科技有限公司 | Bar-shaped steel shape corrector |
| CN114178351B (en) * | 2021-11-23 | 2024-04-09 | 扬州润禾钢业科技有限公司 | Bar steel shape corrector |
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Application publication date: 20101020 |