CN106077101A - A kind of chute-type anti-crease rollers device and using method thereof and application - Google Patents

A kind of chute-type anti-crease rollers device and using method thereof and application Download PDF

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Publication number
CN106077101A
CN106077101A CN201610709142.4A CN201610709142A CN106077101A CN 106077101 A CN106077101 A CN 106077101A CN 201610709142 A CN201610709142 A CN 201610709142A CN 106077101 A CN106077101 A CN 106077101A
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CN
China
Prior art keywords
chute
adjustable shelf
type anti
roller
axle
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
CN201610709142.4A
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Chinese (zh)
Inventor
高聪敏
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.)
China National Heavy Machinery Research Institute Co Ltd
Original Assignee
China National Heavy Machinery Research Institute 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 China National Heavy Machinery Research Institute Co Ltd filed Critical China National Heavy Machinery Research Institute Co Ltd
Priority to CN201610709142.4A priority Critical patent/CN106077101A/en
Publication of CN106077101A publication Critical patent/CN106077101A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B31/00Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/02Rolling stand frames or housings; Roll mountings ; Roll chocks

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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 provides a kind of chute-type anti-crease rollers device, including two supports relatively set, support is provided with chute, is installed with adjustable shelf in chute, adjustable shelf slides up and down along chute, and adjustable shelf is connected to hydraulic package;It is connected to roller between two adjustable shelfs.This chute-type anti-crease rollers device that the present invention provides, adjustable shelf is sliding and running in chute, without departing from chute during adjustable shelf range so that adjustable shelf even running so when guaranteeing roller action band do not shake;Rack and pinion engaged transmission, it is ensured that roller two ends run simultaneously, and contact band simultaneously, play crease resistant functions;Hydraulic cylinder is contained in inner side, is furnished with safe bearing pin, and easy to maintenance, light structure is easily implemented.

Description

A kind of chute-type anti-crease rollers device and using method thereof and application
Technical field
The invention belongs to technical field, be specifically related to a kind of chute-type anti-crease rollers device and using method thereof and application.
Background technology
Field of metallurgical equipment particularly sheet metal strip finishing and process unit (such as continuous galvanizing line), galvanized sheet is passing through light During complete machine, galvanized sheet is under high finishing power and hightension effect, due to reasons such as line speed fluctuation and plate shapes, when zinc-plated Plate is through polishing machine finishing, and the roller on polishing machine causes galvanized sheet shake, wrinkling, tensile stress uneven even entrance tension force Disappearing, when causing finishing, galvanized sheet deformation is uneven, produces local yielding, and finishing rear surface occurs that skid wire produces scratch tape, more Notably cause broken belt, damage polishing machine working roll roll surface.
Summary of the invention
It is an object of the invention to overcome the roller on existing polishing machine to cause the band on roller to shake when action, and then Cause the problem that band is wrinkling.
To this end, the invention provides a kind of chute-type anti-crease rollers device, including two supports relatively set, support is pacified Equipped with chute, being installed with adjustable shelf in chute, adjustable shelf slides up and down along chute, and adjustable shelf is connected to hydraulic package;
It is connected to roller between two adjustable shelfs.
Described hydraulic package is hydraulic cylinder, and the head of hydraulic cylinder is fixing with the upper end of adjustable shelf to be connected, the tail of hydraulic cylinder Portion is connected with the bottom of chute.
Also including axle and two axle beds, two ends of axle are installed in axle bed, be provided with and be enclosed within axle between axle bed and axle On axle sleeve, axle sleeve is fixed by screw and chute and is connected, axle is symmetrically installed with two gears;
All it is installed with tooth bar on said two adjustable shelf, and tooth bar is parallel to the longitudinal center line of hydraulic cylinder and sets Putting, rack and pinion engages.
Being provided with safe bearing pin between described adjacent chute and adjustable shelf, one end of safe bearing pin is fixed on chute, Other end is connected to adjustable shelf.
The head of described hydraulic cylinder is connected to joint, and joint is connected to adjustable shelf by bearing pin one, the edge, bottom of chute Horizontal direction stretches out two relative steel plates, and the afterbody of hydraulic cylinder inserts between the two steel plate, and by bearing pin two and two Steel plate connects.
Said two hydraulic cylinder sets and between two chutes relatively.
The using method of a kind of chute-type anti-crease rollers device, during work, roller rises under the effect of two hydraulic cylinders, anti- Only the strip steel on roller is wrinkling, and when safeguarding, roller falls under the effect of two hydraulic cylinders, then safe bearing pin is inserted chute And adjustable shelf, safeguard.
The application of a kind of chute-type anti-crease rollers device, chute-type anti-crease rollers device is applied to polishing machine, and two supports are relative And setting in installation polishing machine frame, the roller on polishing machine is installed between two adjustable shelfs.
Beneficial effects of the present invention: this chute-type anti-crease rollers device that the present invention provides, adjustable shelf slides in chute Run, without departing from chute during adjustable shelf range so that adjustable shelf even running so that when guaranteeing roller action band do not tremble Dynamic;Rack and pinion engaged transmission, it is ensured that roller two ends run simultaneously, and contact band simultaneously, play crease resistant functions;Hydraulic cylinder fills In inner side, being furnished with safe bearing pin, easy to maintenance, light structure is easily implemented.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is the front view of chute-type anti-crease rollers device.
Fig. 2 is the top view of Fig. 1.
Description of reference numerals: 1, roller;2, adjustable shelf;3, bearing pin one;4, joint;5, chute;6, support;7, hydraulic cylinder; 8, safe bearing pin;9, bearing pin two;10, axle bed;11, axle sleeve;12, gear;13, tooth bar;14, axle.
Detailed description of the invention
Embodiment 1:
Cause when action the band on roller to shake to solve the roller on polishing machine, cause band wrinkling, even When causing finishing, galvanized sheet deformation is uneven, produces local yielding, and finishing rear surface occurs that skid wire produces scratch tape, draws what is more Play broken belt, the problem damaging polishing machine working roll roll surface, present embodiments provide a kind of chute-type anti-crease rollers dress as shown in Figure 1 Put, including two supports 6 relatively set, support 6 is provided with chute 5, adjustable shelf 2, adjustable shelf 2 edge are installed in chute 5 Chute 5 slides up and down, and adjustable shelf 2 is connected to hydraulic package;It is connected to roller 1 between two adjustable shelfs 2.
The work process of the present embodiment is:
Hydraulic package promotes adjustable shelf 2 to slide along chute 5 and lifts, and adjustable shelf 2 drives roller mounted thereto 1 liter Fall, roller 1, during rising, makes the band on roller 1 (galvanized sheet) be evenly distributed at width tensile stress, overcomes band Uneven, the local yielding of deformation on material surface and the problem of broken belt, thus improve the finishing effect of polishing machine, improve plate face matter Amount.
The operation principle of the present embodiment is:
Support 6 plays support and the effect of fixing chute 5, and adjustable shelf 2 slides in chute 5, hydraulic package lifting chute 5 Design guarantees that the adjustable shelf 2 range at lifting process is without departing from chute, it is ensured that the stability of operation so that adjustable shelf 2 is flat When surely running and then guarantee roller 1 action, band is not shaken, and then overcomes the wrinkling problem of band.
Embodiment 2:
On the basis of embodiment 1, described hydraulic package is hydraulic cylinder 7, the head of hydraulic cylinder 7 and the upper end of adjustable shelf 2 Portion is fixing to be connected, and the afterbody of hydraulic cylinder 7 is connected with the bottom of chute 5.
Be connected owing to hydraulic cylinder 7 and adjustable shelf 2 is fixing, also can promote when therefore hydraulic cylinder 7 lifts adjustable shelf 2 along Chute 5 slides and lifts, and adjustable shelf 2 drives roller to lift again, makes the band on roller 1 (galvanized sheet) divide at width tensile stress Cloth is uniform, and overcome strip surface deforms uneven, local yielding and the problem of broken belt.
Embodiment 3:
On the basis of embodiment 1 or 2, as in figure 2 it is shown, chute-type anti-crease rollers device also includes axle 14 and two axle beds 10, two ends of axle 14 are installed in axle bed 10, are provided with the axle sleeve 11 being enclosed within axle 14, axle sleeve between axle bed 10 and axle 14 11 are connected by screw is fixing with chute 5, and axle 14 is symmetrically installed with two gears 12;
All it is installed with tooth bar 13 on said two adjustable shelf 2, and tooth bar 13 is parallel to the axial centre of hydraulic cylinder 7 Line is arranged, and tooth bar 13 engages with gear 12.
During hydraulic cylinder 7 promotes adjustable shelf 2 to rise, it is possible to there is rising asynchronous, make the surface of roller 1 not Band can be contacted simultaneously, cause the band on roller 1 to yet suffer from some wrinkling problems, and in order to be completely eliminated this Wrinkle, present embodiments provides tooth bar 13 and the design of gear 12 engaged transmission, it should be noted that gear 12 is to maintain static , tooth bar 13 is fixed on adjustable shelf 2 and along with adjustable shelf 2 rises or declines, and roller 1 is while lifting, and tooth bar 13 is also At synchronization lifting, two tooth bars 13 play the effect of guiding for roller 1, it is ensured that roller 1 two ends run simultaneously, and contact simultaneously Band, plays crease resistant functions.
Embodiment 4:
On the basis of embodiment 1, as in figure 2 it is shown, be provided with safety pin between described adjacent chute 5 and adjustable shelf 2 Axle 8, one end of safe bearing pin 8 is fixed on chute 5, and other end is connected to adjustable shelf 2.
Roller 1 is when needs are safeguarded, roller 1 falls under the effect of two hydraulic cylinders 7, is then inserted by safe bearing pin 8 Chute 5 and adjustable shelf 2, safeguard.
This design that the present embodiment provides makes roller 1 easy to maintenance, and structure is the simplest, easily implements.
Embodiment 5:
On the basis of embodiment 2, the head of described hydraulic cylinder 7 is connected to joint 4, and joint 4 is connected to by bearing pin 1 Adjustable shelf 2, the bottom of chute 5 stretches out two relative steel plates in the horizontal direction, and the afterbody of hydraulic cylinder 7 inserts the two steel plate Between, and be connected with two steel plates by bearing pin 29.
Owing to hydraulic cylinder 7 is connected by joint 4 is fixing with adjustable shelf 2, work when therefore hydraulic cylinder 7 lifts, also can be promoted Moving frame 2 is slided along chute 5 and is lifted, and adjustable shelf 2 drives roller to lift again, makes the band (galvanized sheet) on roller 1 in width side Being evenly distributed to tensile stress, overcome strip surface deforms uneven, local yielding and the problem of broken belt.The afterbody of hydraulic cylinder 7 Insert between two steel plates that chute 5 bottom is stretched out, then be connected with two steel plates by bearing pin 29, as it is shown in figure 1, this Connected mode facilitates the installation and removal of hydraulic cylinder 7.
Embodiment 6:
On the basis of embodiment 2 or 5, as it is shown in figure 1, said two hydraulic cylinder 7 relatively sets and is positioned at two cunnings Between groove 5.I.e. two hydraulic cylinders 7 are installed in the inner side of two chutes 5, as it is shown in figure 1, shared spatial concentration, easy to maintenance, Light structure is easily implemented.
Embodiment 7:
A kind of using method of chute-type anti-crease rollers device, during work, roller 1 rises under the effect of two hydraulic cylinders 7, Preventing the strip steel on roller 1 wrinkling, when safeguarding, roller 1 falls under the effect of two hydraulic cylinders 7, is then inserted by safe bearing pin 8 Enter chute 5 and adjustable shelf 2, safeguard.
Embodiment 8:
The application of a kind of chute-type anti-crease rollers device, chute-type anti-crease rollers device is applied to polishing machine, and two supports 6 are relative And setting in installation polishing machine frame, the roller 1 on polishing machine is installed between two adjustable shelfs 2.
This chute-type anti-crease rollers device that the present invention provides, adjustable shelf is sliding and running in chute, adjustable shelf maximum row Without departing from chute during journey so that adjustable shelf even running so that when guaranteeing roller action band do not shake;Rack and pinion engages Transmission, it is ensured that roller two ends run simultaneously, and contact band simultaneously, play crease resistant functions;Hydraulic cylinder is contained in inner side, is furnished with safety pin Axle, easy to maintenance, light structure is easily implemented.
Exemplified as above is only the illustration to the present invention, is not intended that the restriction to protection scope of the present invention, all It is within design same or analogous with the present invention belongs to protection scope of the present invention.The portion that the present embodiment describes the most in detail Part and structure belong to the well-known components of the industry and common structure or conventional means, describe the most one by one.

Claims (8)

1. a chute-type anti-crease rollers device, it is characterised in that: including two supports (6) relatively set, support (6) is upper to be installed Having chute (5), be installed with adjustable shelf (2) in chute (5), adjustable shelf (2) slides up and down along chute (5), and adjustable shelf (2) is upper to be connected Hydraulic package;
It is connected to roller (1) between two adjustable shelfs (2).
2. chute-type anti-crease rollers device as claimed in claim 1, it is characterised in that: described hydraulic package is hydraulic cylinder (7), liquid The head of cylinder pressure (7) is fixing with the upper end of adjustable shelf (2) to be connected, and the afterbody of hydraulic cylinder (7) connects with the bottom of chute (5) Connect.
3. chute-type anti-crease rollers device as claimed in claim 1 or 2, it is characterised in that: also include axle (14) and two axle beds (10), two ends of axle (14) are installed in axle bed (10), be provided with and be enclosed within axle (14) between axle bed (10) and axle (14) Axle sleeve (11), axle sleeve (11) is fixed by screw and chute (5) and is connected, axle (14) is symmetrically installed with two gears (12);
All it is installed with tooth bar (13) on said two adjustable shelf (2), and tooth bar (13) is parallel to the axial of hydraulic cylinder (7) Centrage is arranged, and tooth bar (13) engages with gear (12).
4. chute-type anti-crease rollers device as claimed in claim 1, it is characterised in that: described adjacent chute (5) and adjustable shelf (2) being provided with safe bearing pin (8) between, one end of safe bearing pin (8) is fixed on chute (5), and other end is connected to activity Frame (2).
5. chute-type anti-crease rollers device as claimed in claim 2, it is characterised in that: the head of described hydraulic cylinder (7) is connected to Joint (4), joint (4) is connected to adjustable shelf (2) by bearing pin one (3), and the bottom of chute (5) stretches out two in the horizontal direction Relative steel plate, the afterbody of hydraulic cylinder (7) inserts between the two steel plate, and is connected with two steel plates by bearing pin two (9).
6. the chute-type anti-crease rollers device as described in claim 2 or 5, it is characterised in that: said two hydraulic cylinder (7) relatively and And if being positioned between two chutes (5).
7. the using method of a chute-type anti-crease rollers device, it is characterised in that: during work, roller (1) is two hydraulic cylinders (7) Effect under rise, prevent the strip steel on roller (1) wrinkling, when safeguarding, roller (1) two hydraulic cylinders (7) effect fall Under, then safe bearing pin (8) is inserted chute (5) and adjustable shelf (2), safeguard.
8. the application of a chute-type anti-crease rollers device, it is characterised in that: chute-type anti-crease rollers device is applied to polishing machine, two Support (6) sets in installation polishing machine frame relatively, and the roller (1) on polishing machine is installed between two adjustable shelfs (2).
CN201610709142.4A 2016-08-23 2016-08-23 A kind of chute-type anti-crease rollers device and using method thereof and application Pending CN106077101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610709142.4A CN106077101A (en) 2016-08-23 2016-08-23 A kind of chute-type anti-crease rollers device and using method thereof and application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610709142.4A CN106077101A (en) 2016-08-23 2016-08-23 A kind of chute-type anti-crease rollers device and using method thereof and application

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CN106077101A true CN106077101A (en) 2016-11-09

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803865A (en) * 1987-07-17 1989-02-14 SMS Schloemann--Siemag Aktiengesellschaft Stand-supported bending device for axially slidable rolls of a multiroll rolling mill
CN201353582Y (en) * 2009-02-23 2009-12-02 中国第一重型机械股份公司 Hydraulic adjustable dummy bar guiding device
CN201644513U (en) * 2009-12-30 2010-11-24 一重集团大连设计研究院有限公司 Novel belt material pressure plate device
CN202921651U (en) * 2012-11-29 2013-05-08 一重集团大连设计研究院有限公司 Replacing and lifting device for breast roll
CN205032500U (en) * 2015-09-25 2016-02-17 光丰(肇庆)钢业有限公司 Levelling machine crease -resistance roller device and levelling machine thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803865A (en) * 1987-07-17 1989-02-14 SMS Schloemann--Siemag Aktiengesellschaft Stand-supported bending device for axially slidable rolls of a multiroll rolling mill
CN201353582Y (en) * 2009-02-23 2009-12-02 中国第一重型机械股份公司 Hydraulic adjustable dummy bar guiding device
CN201644513U (en) * 2009-12-30 2010-11-24 一重集团大连设计研究院有限公司 Novel belt material pressure plate device
CN202921651U (en) * 2012-11-29 2013-05-08 一重集团大连设计研究院有限公司 Replacing and lifting device for breast roll
CN205032500U (en) * 2015-09-25 2016-02-17 光丰(肇庆)钢业有限公司 Levelling machine crease -resistance roller device and levelling machine thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
余梦生等: "《机械零部件手册》", 30 November 1996, 机械工业出版社 *

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Application publication date: 20161109

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