CN106269999A - A kind of measurement apparatus of flattener edge roll adjustable height - Google Patents

A kind of measurement apparatus of flattener edge roll adjustable height Download PDF

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Publication number
CN106269999A
CN106269999A CN201610667024.1A CN201610667024A CN106269999A CN 106269999 A CN106269999 A CN 106269999A CN 201610667024 A CN201610667024 A CN 201610667024A CN 106269999 A CN106269999 A CN 106269999A
Authority
CN
China
Prior art keywords
encoder
flattener
axle
measurement apparatus
adjustable height
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610667024.1A
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Chinese (zh)
Inventor
俞美萍
于天仲
顾玉芳
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.)
Nanjing Iron and Steel Co Ltd
Original Assignee
Nanjing Iron and Steel 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.)
Filing date
Publication date
Application filed by Nanjing Iron and Steel Co Ltd filed Critical Nanjing Iron and Steel Co Ltd
Priority to CN201610667024.1A priority Critical patent/CN106269999A/en
Publication of CN106269999A publication Critical patent/CN106269999A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

The invention discloses the measurement apparatus of a kind of flattener edge roll adjustable height, including encoder, travelling gear, driving gear.Described encoder is assemblied in the end of driving gear shaft, and travelling gear is assemblied on the coupling spindle of limit roller drive arrangement;The change of limit roller drive arrangement lift in height, by coupling spindle, travelling gear, the transmission of driving gear, is finally measured display by encoder.Use this device to measure, provide a kind of thinking conjugating installation, the method to measure accurately at the restricted place of linear position installing space encoder, saved cost, decrease fault time, decrease labor strength, improve steel plates straightening quality.

Description

A kind of measurement apparatus of flattener edge roll adjustable height
Technical field
The invention belongs to field of metallurgy, relate to the measurement apparatus of a kind of flattener edge roll adjustable height.
Background technology
Straightener is the visual plant of board mill in smelter, and its function is to align steel plate, makes the flat of steel plate Straight degree reaches the requirement of user.Roller system of straightening machine is divided into upper roller system and lower roll system, and upper roller system is made up of 5 smoothing rolls, these 5 rollers Sub-height is the same, moves up and down in overall, and can not separate and individually adjust;Before lower roll system is added machine by middle 4 smoothing rolls, after machine each one Root side roller device forms, and middle 4 smoothing roll height can not adjust, and two limit roller height can individually carry out lift adjustment;Adjust The steel plate head highly controllable processed of machine back roller or the nose of afterbody or head of lying prone before machine, thus reach to control steel plate and align matter end to end Amount.Flattener edge roll elevating adjusting device is arranged in below lower roll system, due to the smoothing roll of straightener be disposed with inner cooling water and Outer cooling water, so substantial amounts of straightener cool water shower is on flattener edge roll elevating adjusting device, measures limit roller height and becomes The encoder changed is arranged on the tail end of guiding mechanism, and this position is just at framework memorial archway edge, it is impossible to make water-tight device, and Space for maintenance too current repair is inconvenient, so encoder often damages herein, causes limit roller height inaccurate, makes the limit roller cannot be just Often adjust, affect steel plates straightening quality and spare part costly, 10 encoders within 1 year, can be damaged, 160,000 yuan, can make simultaneously Becoming very heavy and back down de-damage, the labor intensity of workman is big, and poor working environment normally produces so having a strong impact on medium plate mill.
Fig. 1 is existing flattener edge roll lifting actuator and instrumentation plan.Measuring principle: hydraulic motor 6 output shaft It is rotated through the second shaft coupling 4 and coupling spindle 7 drives the rotation of jack 5 horizontal direction output shaft, within jack Conversion, the rotation of jack trunnion axis drives jack vertical direction axle to move up and down, so that side roller device 8 oscilaltion fortune Dynamic.Encoder 1 is assemblied on the output shaft of jack by the first shaft coupling 2, rotates with the output shaft synchronous of jack;Very heavy The revolution of top output shaft is carried out record by encoder, the parameter value changed by jack internal structure: trunnion axis revolution is with vertical The relation (0.1mm/ turns) of d-axis height, is converted into jack vertical axis adjustable height, jack vertical axis by trunnion axis revolution Height change numerical value both lifts numerical value for side roller device short transverse, and shows the most in real time, can according to steel plate thickness and Breed structure is by the numerical value of limit roller height adjustment to needs.Owing to encoder spatial position is little, and there is a large amount of water, often result in Encoder damages, and causes limit roller height correctly to show, makes limit roller height cannot be carried out normal regulating.
Summary of the invention
For the problem overcoming prior art to exist, it is an object of the invention to provide a kind of flattener edge roll adjustable height Measurement apparatus, use this measurement device accurately, saved cost, decrease fault time, decrease labor strength, improve Steel plates straightening quality.
The purpose of the present invention is achieved through the following technical solutions:
The measurement apparatus of a kind of flattener edge roll adjustable height, including encoder, it is characterised in that: described encoder is by connecting Device is connected with the coupling spindle of limit roller lowering or hoisting gear;Described attachment means includes travelling gear, driving gear, axle, bearing and the end Seat, the travelling gear suitable with driving gear is sleeved on coupling spindle, and driving gear is sleeved on axle, and axle is connected with encoder; Axle is arranged in bearing block by bearing, and bearing block is fixed on base.
Further, outside encoder and attachment means, it is provided with the guard shield of turning easy access.Connect at axle and bearing Place is provided with gland.Encoder is assemblied in the tail end of axle.Travelling gear is identical with the parameter of driving gear, and gear ratio is 1:1.
Use this measurement device accurately, saved cost, decrease fault time, decrease labor strength, improve Steel plates straightening quality.
Accompanying drawing explanation
Fig. 1 is existing flattener edge roll lifting actuator and instrumentation plan.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the structural representation of attachment means in the present invention.
Specific implementation method:
Fig. 2 is the structural representation of the present invention.Fig. 3 is the structural representation of attachment means in the present invention.A kind of flattener edge roll The measurement apparatus of adjustable height, including encoder 39, encoder is connected by the coupling spindle 7 of attachment means 3 with limit roller lowering or hoisting gear Connect;Attachment means includes travelling gear 32, driving gear 33, axle 34, bearing 36 and base 38, the biography suitable with driving gear Moving gear is sleeved on coupling spindle, and driving gear is sleeved on axle, and axle is connected with encoder, and encoder is assemblied in the tail end of axle. Axle is arranged in bearing block 37 by bearing, and bearing block is fixed on base.It is provided with outside encoder and attachment means and can turn over Turn the guard shield of easy access.It is provided with gland 35 at axle and bearing junction.The parameter of travelling gear is: the number of teeth is 50, and modulus is 2, the facewidth is 40mm;Travelling gear is identical with the parameter of driving gear, and gear ratio is 1:1.
The present invention removes the first shaft coupling 2 in original device, assembles a travelling gear 32, by former on former coupling spindle 7 Encoder is assembled at coupling spindle.In Fig. 2, rotational band nutating gear 32 synchronous axial system of coupling spindle 7, turning of travelling gear 32 The dynamic synchronous axial system driving driving gear 33, the rotation of the rotational band moving axis 34 of driving gear 33, the rotation of axle 34 drives coding The rotation of device 39, thus the numerical value measured of encoder and origin-location encoder measure for same numerical value, both limit roller lifting number Value.
Using so far from JIUYUE, 2014 transformation, encoder numerical value shows that accurately, encoder does not damage one, between gear , there are not the abnormalities such as de-tooth in reliable transmission;1 year saving encoder spare part expense 160,000 yuan, reduces jack and damages Bad two pieces, reduces 20 hours fault times.So reduce spare part expense by transformation, decrease fault time, decrease work People's labor intensity, improves steel plates straightening quality.

Claims (5)

1. a measurement apparatus for flattener edge roll adjustable height, including encoder (39), it is characterised in that: described encoder (39) it is connected with the coupling spindle (7) of limit roller lowering or hoisting gear by attachment means (3);Described attachment means (3) includes travelling gear (32), driving gear (33), axle (34), bearing (36) and base (38), the travelling gear suitable with driving gear (33) (32) being sleeved on coupling spindle (7), driving gear (33) is sleeved on axle (34), and axle (34) is connected with encoder (39);Axle (34) being arranged in bearing block (37) by bearing (36), bearing block (37) is fixed on base (38).
The measurement apparatus of flattener edge roll adjustable height the most according to claim 1, it is characterised in that: in encoder (39) With the guard shield that attachment means (3) outside is provided with turning easy access.
The measurement apparatus of flattener edge roll adjustable height the most according to claim 1, it is characterised in that: at axle (34) and axle Hold (36) junction and be provided with gland (35).
The measurement apparatus of flattener edge roll adjustable height the most according to claim 1, it is characterised in that: encoder (39) fills Fit over the tail end of axle (34).
The measurement apparatus of flattener edge roll adjustable height the most according to claim 1, it is characterised in that: travelling gear (32) Identical with the parameter of driving gear (33), gear ratio is 1:1.
CN201610667024.1A 2016-08-15 2016-08-15 A kind of measurement apparatus of flattener edge roll adjustable height Pending CN106269999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610667024.1A CN106269999A (en) 2016-08-15 2016-08-15 A kind of measurement apparatus of flattener edge roll adjustable height

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610667024.1A CN106269999A (en) 2016-08-15 2016-08-15 A kind of measurement apparatus of flattener edge roll adjustable height

Publications (1)

Publication Number Publication Date
CN106269999A true CN106269999A (en) 2017-01-04

Family

ID=57670838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610667024.1A Pending CN106269999A (en) 2016-08-15 2016-08-15 A kind of measurement apparatus of flattener edge roll adjustable height

Country Status (1)

Country Link
CN (1) CN106269999A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114653784A (en) * 2022-04-13 2022-06-24 武汉科技大学 Straightening machine roller system online fault diagnosis system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201470721U (en) * 2009-08-28 2010-05-19 二重集团(德阳)重型装备股份有限公司 Straightening roll adjustment device of bar straightener
CN201988568U (en) * 2011-03-31 2011-09-28 鞍钢股份有限公司 Transmission mechanism of transverse manipulator encoder
CN102672008A (en) * 2012-06-15 2012-09-19 中冶赛迪工程技术股份有限公司 Section steel straightening machine
CN104324981A (en) * 2014-11-11 2015-02-04 无锡恒富科技有限公司 Transmission connecting part between main roller and motor of straightening machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201470721U (en) * 2009-08-28 2010-05-19 二重集团(德阳)重型装备股份有限公司 Straightening roll adjustment device of bar straightener
CN201988568U (en) * 2011-03-31 2011-09-28 鞍钢股份有限公司 Transmission mechanism of transverse manipulator encoder
CN102672008A (en) * 2012-06-15 2012-09-19 中冶赛迪工程技术股份有限公司 Section steel straightening machine
CN104324981A (en) * 2014-11-11 2015-02-04 无锡恒富科技有限公司 Transmission connecting part between main roller and motor of straightening machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114653784A (en) * 2022-04-13 2022-06-24 武汉科技大学 Straightening machine roller system online fault diagnosis system and method

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Application publication date: 20170104

WD01 Invention patent application deemed withdrawn after publication