CN109623523A - A kind of online arrangement for grinding of tube straightener for pipe straightening roll - Google Patents

A kind of online arrangement for grinding of tube straightener for pipe straightening roll Download PDF

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Publication number
CN109623523A
CN109623523A CN201811539601.4A CN201811539601A CN109623523A CN 109623523 A CN109623523 A CN 109623523A CN 201811539601 A CN201811539601 A CN 201811539601A CN 109623523 A CN109623523 A CN 109623523A
Authority
CN
China
Prior art keywords
straightening roll
straightener
tube straightener
pipe
pipe straightening
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.)
Granted
Application number
CN201811539601.4A
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Chinese (zh)
Other versions
CN109623523B (en
Inventor
王振中
李贤泉
马俊
芮天安
邓宁嘉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI BAOTAI SPECIAL MATERIALS Co Ltd
Original Assignee
ANHUI BAOTAI SPECIAL MATERIALS Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by ANHUI BAOTAI SPECIAL MATERIALS Co Ltd filed Critical ANHUI BAOTAI SPECIAL MATERIALS Co Ltd
Priority to CN201811539601.4A priority Critical patent/CN109623523B/en
Publication of CN109623523A publication Critical patent/CN109623523A/en
Application granted granted Critical
Publication of CN109623523B publication Critical patent/CN109623523B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/16Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged
    • B24B5/167Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged for rolls with large curvature radius, e.g. mill rolls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B24B29/04Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/04Headstocks; Working-spindles; Features relating thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/16Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36Single-purpose machines or devices
    • B24B5/363Single-purpose machines or devices for grinding surfaces of revolution in situ

Abstract

The invention discloses a kind of online arrangement for grinding of tube straightener for pipe straightening roll, it includes mandrel, one end of the mandrel is connected as mandrel rotation and provides the rotating actuator of power, the rotating actuator is set to axial movement slide rail pair, the other end of the mandrel connects the axial movement transmission mechanism that promising mandrel is axially moveable sliding rail secondary motion offer power, the axial movement transmission mechanism is set in axial movement track pair, more than one is arranged on the mandrel for carrying out the polishing wheel group of reconditioning to tube straightener for pipe straightening roll, the polishing wheel group is set between two tube straightener for pipe straightening rolls, it is fixed between the two neighboring polishing wheel group by the bushing being set on mandrel.The present invention can carry out rubbing down reparation to the surface of tube straightener for pipe straightening roll, and rubbing down repair process is time saving, laborsaving, substantially reduces tube straightener for pipe straightening roll surface reconditioning processing cost.

Description

A kind of online arrangement for grinding of tube straightener for pipe straightening roll
Technical field
The present invention relates to field of machining technology, and in particular to a kind of online arrangement for grinding of tube straightener for pipe straightening roll.
Background technique
It is well known that various multi-roll straightening machines are widely used and carry out straightening processing to tubing, commonly use in tube straightening field Have six rollers, seven rollers, nine roller straighteners.Straightener is during aligning tubing, due to the aligning roller surface pair on straightener The metal pipe material rectified applies different straightening function power, and for a long time, the aligning roller surface on straightener will occur small Wear-out defect, it is serious in addition make inclusion curved surface occur abrasiveness deformation.It, just must opposite grinding in order to continue normal use Straightening roll on the straightener of damage carries out surface reconditioning processing.All it is in the past that straightening roll is removed, manufacturer is sent to, using special Processing reparation is carried out with lathe, repairing efficiency is long, troublesome in poeration.
Summary of the invention
The purpose of the present invention is to provide a kind of online arrangement for grinding of tube straightener for pipe straightening roll, can effectively solve to carry on the back The technical issues of being previously mentioned in scape technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of online arrangement for grinding of tube straightener for pipe straightening roll comprising one end of mandrel, the mandrel is connected as mandrel Rotation provides the rotating actuator of power, and the rotating actuator is set to axial movement slide rail pair, the mandrel it is another One end connects the axial movement transmission mechanism that promising mandrel is axially moveable sliding rail secondary motion offer power, and the axial movement passes Motivation structure be set to axial movement track pair on, be arranged on the mandrel more than one for tube straightener for pipe straightening roll into The polishing wheel group of row reconditioning, the polishing wheel group are set between two tube straightener for pipe straightening rolls, the two neighboring polishing It is fixed between wheel group by the bushing being set on mandrel.
Preferably, a tube straightener for pipe straightening roll is respectively arranged with above and below the polishing wheel group.
The grinding method of tube straightener for pipe straightening roll comprising following steps:
1) adjustment aligning roller group: tube straightener for pipe is started, the pass of each group tube straightener for pipe straightening roll to be grinding is adjusted Aperture, and it is consistent the pass opening size of each group tube straightener for pipe straightening roll, the tube straightener for pipe positioned at the same side is rectified Straight roller center line is conllinear;
2) corresponding polishing and grinding apparatus is installed: the satisfactory arrangement for grinding of specification size is installed to regulate it is each The corresponding position of group tube straightener for pipe straightening roll pass to be grinding, makes polishing wheel group be located at two tubes straightener for pipe in every group In straightening roll pass;
3) central axis is adjusted: axial movement slide rail pair is respectively in the horizontal direction and vertical square with axial movement track pair To adjustment, make the axial centerline of arrangement for grinding and the centerline collineation of each group straightening roll pass;
4) it fixes arrangement for grinding: first fixing the axial movement slide rail pair and axial movement track pair in arrangement for grinding, then The former transmission shaft for disconnecting tubing straightener roll of straightener, makes each group tube straightener for pipe straightening roll be in free state;Adjust each group pipe The pass aperture of material straightener roll of straightener makes the surface of tube straightener for pipe straightening roll gently touch polishing wheel group;
5) it starts rotating actuator: rotation rubbing down being carried out to each group tube straightener for pipe straightening roll, polishing wheel group drives each Group tube straightener for pipe straightening roll rotation;
6) interval back and forth starts axial movement transmission mechanism, throws each group tube straightener for pipe aligning roller surface uniformly Mill repair, repetitive operation 1-6 time, the adjustment and reconditioning for so that tube straightener for pipe straightening roll is obtained 1-6 times, the outer diameter of polishing wheel group and The outer diameter of tube straightener for pipe straightening roll is consistent, and the outer diameter of each group polishing wheel group will be consistent.
Compared with prior art, the beneficial effects of the present invention are:
It, can be with the present invention provides a kind of online arrangement for grinding of tube straightener for pipe straightening roll and straightening roll grinding method Without removing tube straightener for pipe straightening roll from tube straightener for pipe, as long as the tube straightener for pipe straightening roll in the present invention is repaired online Mill apparatus is attached among roll gap as tubing workpiece to be aligned, and adjusts the corresponding aperture of each group tube straightener for pipe straightening roll Type, so that it may rubbing down reparation is carried out to tube straightener for pipe aligning roller surface online, it is time saving and energy saving, tube straightener for pipe can be substantially reduced The surface reconditioning processing cost of straightening roll, shortens the construction period.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the online arrangement for grinding of tube straightener for pipe straightening roll in the embodiment of the present invention;
In figure, 1, mandrel, 2, rotating actuator, 3, axial movement slide rail pair, 4, axial movement transmission mechanism, 5, axial direction Moving track pair, 6, tube straightener for pipe straightening roll, 7, polishing wheel group, 8, bushing.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its His embodiment, shall fall within the protection scope of the present invention.
Refering to Figure 1, a kind of online arrangement for grinding of tube straightener for pipe straightening roll comprising mandrel 1, the mandrel 1 One end be connected as the rotation of mandrel 1 rotating actuator 2 of power be provided, the rotating actuator 2 is set to axial movement Slide rail pair 3, the other end of the mandrel 1 connect the axial movement that promising mandrel 1 is axially moveable the movement offer power of slide rail pair 3 Transmission mechanism 4, the axial movement transmission mechanism 4 are set in axial movement track pair 5, are arranged with one on the mandrel 1 Above for carrying out the polishing wheel group 7 of reconditioning to tube straightener for pipe straightening roll 6, the polishing wheel group 7 is set to two tubing and rectifys Between straight machine straightening roll 6, it is fixed between the two neighboring polishing wheel group 7 by the bushing 8 being set on mandrel 1, institute It states and is respectively arranged with a tube straightener for pipe straightening roll 6 above and below polishing wheel group 7.
The grinding method of tube straightener for pipe straightening roll comprising following steps:
1) adjustment aligning roller group: tube straightener for pipe is started, the pass of each group tube straightener for pipe straightening roll 6 to be grinding is adjusted Aperture, and it is consistent the pass opening size of each group tube straightener for pipe straightening roll 6, the tube straightener for pipe positioned at the same side is rectified 6 centerline collineation of straight roller;
2) corresponding polishing and grinding apparatus is installed: the satisfactory arrangement for grinding of specification size is installed to regulate it is each The corresponding position of group 6 pass of tube straightener for pipe straightening roll to be grinding, makes polishing wheel group 7 be located at two tube straightenings in every group In 6 pass of machine straightening roll;
3) adjust central axis: will axial movement slide rail pair 3 and axial movement track pair 5 respectively in the horizontal direction and vertically Direction adjustment, makes the axial centerline of arrangement for grinding and the centerline collineation of 6 pass of tube straightener for pipe straightening roll;
4) it fixes arrangement for grinding: first fixing the axial movement slide rail pair 3 and axial movement track pair 5 in arrangement for grinding, The former transmission shaft for disconnecting tubing straightener roll of straightener 6 again makes each group tube straightener for pipe straightening roll 6 be in free state;Adjustment is each The pass aperture of group tube straightener for pipe straightening roll 6, makes the surface of tube straightener for pipe straightening roll 6 gently touch polishing wheel group 7;
5) rotating actuator 2 is started, rotation rubbing down is carried out to each group tube straightener for pipe straightening roll 6, polishing wheel group 7 drives Each group tube straightener for pipe straightening roll 6 rotates;
6) interval back and forth starts axial movement transmission mechanism 4, obtains 6 surface of each group tube straightener for pipe straightening roll uniformly Rubbing down reparation, repetitive operation 1-6 times, the adjustment and reconditioning for so that tube straightener for pipe straightening roll 6 is obtained 1-6 times, polishing wheel group 7 it is outer The outer diameter of diameter and tube straightener for pipe straightening roll 6 is consistent, and the outer diameter of each group polishing wheel group 7 will be consistent.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from the present invention Structure or beyond the scope defined by this claim, be within the scope of protection of the invention.

Claims (3)

1. a kind of online arrangement for grinding of tube straightener for pipe straightening roll, it is characterised in that: including mandrel, one end of the mandrel is connected The rotating actuator of power is provided for mandrel rotation, the rotating actuator is set to axial movement slide rail pair, the core The other end of axis connects the axial movement transmission mechanism that promising mandrel is axially moveable sliding rail secondary motion offer power, the axial direction Movement and transmission mechanism is set in axial movement track pair, more than one is arranged on the mandrel for rectifying to tube straightener for pipe Straight roller carries out the polishing wheel group of reconditioning, and the polishing wheel group is set between two tube straightener for pipe straightening rolls, two neighboring institute It states and is fixed between polishing wheel group by the bushing being set on mandrel.
2. a kind of online arrangement for grinding of tube straightener for pipe straightening roll according to claim 1, it is characterised in that: the polishing A tube straightener for pipe straightening roll is respectively arranged with above and below wheel group.
3. utilizing the online arrangement for grinding reconditioning tube straightener for pipe straightening roll of tube straightener for pipe straightening roll in claims 1 or 22 Method, which comprises the following steps:
1) adjustment aligning roller group: starting tube straightener for pipe, adjust the pass aperture of each group tube straightener for pipe straightening roll to be grinding, And it is consistent the pass opening size of each group tube straightener for pipe straightening roll, in the tube straightener for pipe straightening roll of the same side Heart line is conllinear;
2) corresponding polishing and grinding apparatus is installed: the satisfactory arrangement for grinding of specification size being installed to each group regulated and is waited for The corresponding position of the tube straightener for pipe straightening roll pass of reconditioning, the two tubes straightener for pipe aligning for being located at polishing wheel group in every group In roller aperture type;
3) adjust central axis: will axial movement slide rail pair and axial movement track pair respectively in the horizontal direction with vertical direction tune It is whole, make the axial centerline of arrangement for grinding and the centerline collineation of each group straightening roll pass;
4) it fixes arrangement for grinding: first fixing the axial movement slide rail pair and axial movement track pair in arrangement for grinding, then disconnect The former transmission shaft of tube straightener for pipe straightening roll makes each group tube straightener for pipe straightening roll be in free state;Each group tubing is adjusted to rectify The pass aperture of straight machine straightening roll, makes the surface of tube straightener for pipe straightening roll gently touch polishing wheel group;
5) it starts rotating actuator: rotation rubbing down being carried out to each group tube straightener for pipe straightening roll, polishing wheel group drives each group pipe The rotation of material straightener roll of straightener;
6) interval back and forth starts axial movement transmission mechanism, so that each group tube straightener for pipe aligning roller surface is obtained uniform rubbing down and repairs It is multiple, repetitive operation 1-6 times, the adjustment and reconditioning for so that tube straightener for pipe straightening roll is obtained 1-6 times, the outer diameter and tubing of polishing wheel group The outer diameter of straightener roll of straightener is consistent, and the outer diameter of each group polishing wheel group will be consistent.
CN201811539601.4A 2018-12-17 2018-12-17 Online grinding device for straightening roller of pipe straightening machine Active CN109623523B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811539601.4A CN109623523B (en) 2018-12-17 2018-12-17 Online grinding device for straightening roller of pipe straightening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811539601.4A CN109623523B (en) 2018-12-17 2018-12-17 Online grinding device for straightening roller of pipe straightening machine

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CN109623523A true CN109623523A (en) 2019-04-16
CN109623523B CN109623523B (en) 2020-11-10

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110587449A (en) * 2019-10-21 2019-12-20 山东钢铁集团日照有限公司 Online automatic roller wiping device of straightening machine
CN110937407A (en) * 2019-12-16 2020-03-31 咸宁南玻节能玻璃有限公司 Online correction method for driving roller on glass conveying line
CN111604547A (en) * 2020-06-22 2020-09-01 新昌宠信机械科技有限公司 Automatic patching device of saw blade sawtooth
CN111604547B (en) * 2020-06-22 2021-05-28 南京溧水高新产业股权投资有限公司 Automatic patching device of saw blade sawtooth

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010046765A (en) * 2008-08-22 2010-03-04 Marugen Tekkosho:Kk Dressing apparatus of buff roll
CN101701351A (en) * 2009-11-06 2010-05-05 南京宝泰特种材料有限公司 Preparation method of large titanium-cathode roller
CN201455047U (en) * 2009-05-31 2010-05-12 邯钢集团邯宝钢铁有限公司 Wrapper roll on-line polisher
CN202479929U (en) * 2012-03-13 2012-10-10 尼尔金属(苏州)有限公司 Drawbench roller grinding device
CN105563250A (en) * 2016-01-19 2016-05-11 广东赛因迪科技股份有限公司 Restoration method and device for roller sheets of counter-roller machine
CN105598214A (en) * 2015-12-21 2016-05-25 太原重工股份有限公司 Straight roller type pipe straightening machine and method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010046765A (en) * 2008-08-22 2010-03-04 Marugen Tekkosho:Kk Dressing apparatus of buff roll
CN201455047U (en) * 2009-05-31 2010-05-12 邯钢集团邯宝钢铁有限公司 Wrapper roll on-line polisher
CN101701351A (en) * 2009-11-06 2010-05-05 南京宝泰特种材料有限公司 Preparation method of large titanium-cathode roller
CN202479929U (en) * 2012-03-13 2012-10-10 尼尔金属(苏州)有限公司 Drawbench roller grinding device
CN105598214A (en) * 2015-12-21 2016-05-25 太原重工股份有限公司 Straight roller type pipe straightening machine and method
CN105563250A (en) * 2016-01-19 2016-05-11 广东赛因迪科技股份有限公司 Restoration method and device for roller sheets of counter-roller machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110587449A (en) * 2019-10-21 2019-12-20 山东钢铁集团日照有限公司 Online automatic roller wiping device of straightening machine
CN110937407A (en) * 2019-12-16 2020-03-31 咸宁南玻节能玻璃有限公司 Online correction method for driving roller on glass conveying line
CN111604547A (en) * 2020-06-22 2020-09-01 新昌宠信机械科技有限公司 Automatic patching device of saw blade sawtooth
CN111604547B (en) * 2020-06-22 2021-05-28 南京溧水高新产业股权投资有限公司 Automatic patching device of saw blade sawtooth

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