CN105864307B - The arrangement of clutch of milling train horizontal drive shaft and roll shaft - Google Patents

The arrangement of clutch of milling train horizontal drive shaft and roll shaft Download PDF

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Publication number
CN105864307B
CN105864307B CN201610244408.2A CN201610244408A CN105864307B CN 105864307 B CN105864307 B CN 105864307B CN 201610244408 A CN201610244408 A CN 201610244408A CN 105864307 B CN105864307 B CN 105864307B
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CN
China
Prior art keywords
clutch
roll shaft
horizontal drive
gear
axle sleeve
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Active
Application number
CN201610244408.2A
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Chinese (zh)
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CN105864307A (en
Inventor
马丽
高国鸿
李云辉
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Dalian Sage Technology Development Co ltd
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Dalian Sage Technology Development Co ltd
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Priority to CN201610244408.2A priority Critical patent/CN105864307B/en
Publication of CN105864307A publication Critical patent/CN105864307A/en
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Publication of CN105864307B publication Critical patent/CN105864307B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00Clutches in which the members have interengaging parts
    • F16D11/14Clutches in which the members have interengaging parts with clutching members movable only axially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B35/00Drives for metal-rolling mills, e.g. hydraulic drives

Abstract

The invention discloses a kind of milling train horizontal drive shaft and the arrangement of clutch of roll shaft, the arrangement of clutch includes:Axle sleeve, there is annular positioning groove in the outside wall surface of the axle sleeve;Clutch support body, there is locating piece on the clutch support body, the locating piece is installed in the locating slot;It is fixedly connected in frame, and the guide pillar being be arranged in parallel with the roll shaft, the support body are set on the guide pillar;The hydraulic cylinder for driving the clutch support body to be slided along guide pillar;Anti-dislocation component includes supporting plate, sector gear, swivel plate, gear wheel and the little gear being arranged on clutch support body, and the rack being fixed in frame;Sector gear is coaxially mounted on clutch support body with swivel plate by bearing pin, and gear wheel is coaxially mounted on clutch support body with little gear;Sector gear engages with little gear, the engagement of canine tooth wheel and rack.The present invention is compact-sized, occupies little space, can manipulate automatically, simple to operate and efficiency high.

Description

The arrangement of clutch of milling train horizontal drive shaft and roll shaft
Technical field
The present invention relates to milling equipment field, the arrangement of clutch of specially a kind of milling train horizontal drive shaft and roll shaft.
Background technology
Need to use different rolls during mill milling different shape workpiece, the roll shaft in frame needs dismounting and change, drives The power transmission shaft of action roller shaft rotation is also needed to depart from it, coupled again.At present, the clutch method of most traditional power transmission shaft and roll shaft is Power transmission shaft is manually pulled down using workshop crane, waits roll shaft to be installed again after the completion of changing, working strength is big, time-consuming, and efficiency is low. Have increases a set of power transmission shaft support by multigroup Driven by Hydraulic Cylinder and arrangement of clutch between frame and reductor, motor, although Can electronic manipulation transmission shaft clutch, reduce operation labor intensity, improve efficiency, but its is complicated, and control point is more, Er Qiejie Structure is bigger, not only needs to take certain hall space, and causes propeller shaft length increase, and the rotary inertia of driving increases Greatly, increase driving energy consumption, the stability of driving is reduced.
The content of the invention
The present invention is directed to the proposition of problem above, and research and design one kind is compact-sized, occupies little space, and can grasp automatically Control, the arrangement of clutch of simple to operate and efficiency high milling train horizontal drive shaft and roll shaft.
The technological means of the present invention is as follows:
A kind of arrangement of clutch of milling train horizontal drive shaft and roll shaft, it is characterised in that the arrangement of clutch is arranged on described The horizontal drive shaft side of rolling-mill housing, the horizontal drive shaft are flexible power transmission shaft, and the arrangement of clutch includes:
The axle sleeve being set on horizontal drive shaft and roll shaft, there is annular positioning groove in the outside wall surface of the axle sleeve;
Clutch support body, there is locating piece on the clutch support body, the locating piece is installed in the locating slot of the axle sleeve; The clutch support body also includes being used for the V-notch for accommodating axle sleeve and horizontal drive shaft;
It is fixedly connected in frame, and the guide pillar being be arranged in parallel with the roll shaft, the support body are set on the guide pillar;
The hydraulic cylinder for driving the clutch support body to be slided along guide pillar, the cylinder rod of the hydraulic cylinder are fixed on described by flange In frame;
Anti-dislocation component, the Anti-dislocation component include being arranged on supporting plate on clutch support body, sector gear, swivel plate, Gear wheel and little gear, and the rack being fixed in frame;The sector gear is coaxially mounted to swivel plate by bearing pin On clutch support body, the gear wheel is coaxially mounted on clutch support body with little gear;The sector gear is nibbled with the little gear Close, the gear wheel engages with the rack;The Hydraulic Cylinder clutch support body makes roll shaft depart from axle sleeve away from roll shaft, Meanwhile rack drives bull gear drive, drive sector gear to rotate with the little gear that gear wheel rotates coaxially, swivel plate is with sector Gear coaxial rotating, screws in the supporting plate, and the supporting plate forms accommodating chamber, the accommodating chamber limitation and roller with the V-notch Axle depart from after axle sleeve and horizontal drive shaft play up and down, misplace during preventing that axle sleeve from being combined with roll shaft.
Further, the arrangement of clutch also includes the limiter for limiting the combination depth of axle sleeve and roll shaft, described spacing Device is arranged in clutch frame.
Further, the guide pillar and hydraulic cylinder are two, are symmetricly set on the both sides of the frame.
Further, the limiter is two, is separately positioned on the outside of two hydraulic cylinders.
Compared with the prior art, the arrangement of clutch of milling train horizontal drive shaft and roll shaft of the present invention has beneficial below Effect:
1st, it is compact-sized, installed in the side of frame, and scalable power transmission shaft is used, without taking additional space, section About occupation area of equipment.
2nd, by controlling the flexible of hydraulic cylinder, the clutch of automatic control level power transmission shaft and roll shaft, labor intensity is reduced, And improve operating efficiency.
3rd, V-notch limitation axle sleeve and horizontal drive shaft move left and right, Anti-dislocation component limitation axle sleeve and horizontal conveyor The play up and down of axle, misplace during preventing that axle sleeve from being combined with roll shaft.
4th, there is limiter, can accurately limit the combination depth of axle sleeve and roll shaft.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is front view when horizontal drive shaft of the embodiment of the present invention is combined with roll shaft;
Fig. 2 is front view when horizontal drive shaft of the embodiment of the present invention departs from roll shaft;
Fig. 3 is A-A directions view in Fig. 1.
In figure:1st, locating piece, 2, frame, 3, bearing pin, 4, sector gear, 5, flange, 6, limiter, 7, gear wheel, 8, small Gear, 9, hydraulic cylinder, 10, rack, 11, guide pillar, 12, swivel plate, 13, motor, 14, shaft coupling, 15, reductor, 16, horizontal pass Moving axis, 17, supporting plate, 18, axle sleeve, 19, clutch support body, 190, V-notch, 20, roll shaft.
Embodiment
A kind of arrangement of clutch of milling train horizontal drive shaft and roll shaft, suitable for milling equipment field.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The direction term that the present invention is previously mentioned, such as " on ", " under ", "front", "rear", "left", "right" etc., only it is with reference to attached Add the direction of schema.Therefore, the direction term used is for illustrating, rather than for limiting the present invention.
Milling train horizontal drive shaft and the arrangement of clutch of roll shaft as shown in Figure 1-Figure 3, the level installed in rolling-mill housing 2 pass The side of moving axis 16, upper and lower roll shaft can be implemented, and horizontal drive shaft 16 is flexible power transmission shaft.The one end of horizontal drive shaft 16 connects with axle sleeve 18 Connect, the output end of the other end and reductor 15, the input of reductor 15 connects motor 13 by shaft coupling 14.
Arrangement of clutch includes:Axle sleeve 18, clutch support body 19, guide pillar 11, hydraulic cylinder 9 and Anti-dislocation component.
Axle sleeve 18 is fixedly connected with horizontal drive shaft 16, and can be with having annular positioning groove in the outside wall surface of axle sleeve 18.From Closing on support body 19 has locating piece 1, and locating piece 1 is installed in locating slot;Clutch support body 19 also includes being used to accommodate the He of axle sleeve 18 The V-notch 190 of horizontal drive shaft 16.Guide pillar 11 is fixedly connected in frame 2, and is be arranged in parallel with roll shaft 20, and support body is arranged On the guide pillar 11.The cylinder rod of hydraulic cylinder 9 is fixed in frame 2 by flange 5, drives clutch support body 19 to be slided along guide pillar 11 It is dynamic.
Anti-dislocation component includes supporting plate 17, sector gear 4, swivel plate 12, the and of gear wheel 7 being arranged on clutch support body 19 Little gear 8, and the rack 10 being fixed in frame 2;Sector gear 4 is coaxially mounted to clutch with swivel plate 12 by bearing pin 3 On support body 19, gear wheel 7 is coaxially mounted on clutch support body 19 with little gear 8;Sector gear 4 engages with little gear 8, gear wheel 7 engage with rack 10.
Guide pillar 11 and hydraulic cylinder 9 are two, are symmetricly set on the both sides of frame 2.Two limits are provided with clutch frame Position device 6, for limiting the combination depth of axle sleeve 18 and roll shaft 20, two limiters 6 are separately positioned on the outside of two hydraulic cylinders 9.
Specifically, operation principle of the invention is:
When needing to change roll shaft, the cylinder rod elongation of two hydraulic cylinders 9 of control, clutch support body 19, locating piece 1 is promoted to pull axle sleeve 18 separate with roll shaft 20, meanwhile, gear wheel 7 and the engagement rotation of rack 10, the little gear 8 coaxial with gear wheel 7, which rotates, drives fan Shape gear 4 rotates, and sector gear 4 drives the swivel plate 12 rotated coaxially to rotate, and after swivel plate 12 screws in supporting plate 17, is lacked with V-arrangement Mouth 190 forms the accommodating chamber for accommodating axle sleeves 18 and horizontal drive shaft 16.
For upper roll shaft, the one side of swivel plate 12 is spacing in accommodating chamber by axle sleeve 18 and horizontal drive shaft 16, prevents axle Set 18 misplaces when being combined with upper roll shaft, on the other hand, the support sleeve 18 of swivel plate 12 and horizontal drive shaft 16, prevents it from falling.
For lower roller shaft, the support sleeve 18 of clutch support body 19 and horizontal drive shaft 16 do not fall, and swivel plate 12 will from top Axle sleeve 18 and horizontal drive shaft 16 are spacing in accommodating chamber, are misplaced when preventing axle sleeve 18 from being combined with lower roller shaft.
After the completion of roll shaft 20 is changed, only the cylinder rod for making hydraulic cylinder 9 need to be controlled to shorten, drive clutch support body 19, locating piece 1 to drag Axle sleeve 18 is dragged to be combined with roll shaft 20, at the same gear wheel 7 and the engagement rotation of rack 10, little gear 8 rotational band coaxial with gear wheel 7 Dynamic sector gear 4 rotates, and sector gear 4 drives the swivel plate 12 rotated coaxially to rotate, and swivel plate 12 screws out from supporting plate 17.It is spacing Device 6 limits the combination depth of roll shaft 20 and axle sleeve 18, and after the combination depth of needs is reached, hydraulic cylinder 9 is stopped.
The embodiment of the present invention is compact-sized, installed in the side of frame 2, without taking additional space, saves equipment and accounts for Ground area.By controlling the flexible of hydraulic cylinder 9, the clutch of automatic control level power transmission shaft 16 and roll shaft 20, it is strong to reduce work Degree, and improve operating efficiency.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (4)

1. the arrangement of clutch of a kind of milling train horizontal drive shaft and roll shaft, it is characterised in that the arrangement of clutch is arranged on described roll The horizontal drive shaft side of machine frame, the horizontal drive shaft are flexible power transmission shaft, and the arrangement of clutch includes:
It is fixedly connected with the horizontal drive shaft, and the axle sleeve being set on the roll shaft, has in the outside wall surface of the axle sleeve Annular positioning groove;
Clutch support body, there is locating piece on the clutch support body, the locating piece is installed in the locating slot of the axle sleeve;It is described Clutch support body also includes being used for the V-notch for accommodating axle sleeve and horizontal drive shaft;
It is fixedly connected in frame, and the guide pillar being be arranged in parallel with the roll shaft, the support body are set on the guide pillar;
The hydraulic cylinder for driving the clutch support body to be slided along guide pillar, the cylinder rod of the hydraulic cylinder are fixed on the frame by flange On;
Anti-dislocation component, the Anti-dislocation component include supporting plate, sector gear, swivel plate, the canine tooth being arranged on clutch support body Wheel and little gear, and the rack being fixed in frame;The sector gear is coaxially mounted to clutch with swivel plate by bearing pin On support body, the gear wheel is coaxially mounted on clutch support body with little gear;The sector gear engages with the little gear, institute Gear wheel is stated to engage with the rack;The Hydraulic Cylinder clutch support body makes roll shaft depart from axle sleeve away from roll shaft, meanwhile, Rack drives bull gear drive, sector gear is driven to rotate with the little gear that gear wheel rotates coaxially, swivel plate is with sector gear Coaxial rotating, screws in the supporting plate, and the swivel plate forms accommodating chamber, the accommodating chamber limitation and roll shaft with the V-notch The play up and down of axle sleeve and horizontal drive shaft after disengaging, misplace during preventing that axle sleeve from being combined with roll shaft.
2. the arrangement of clutch of milling train horizontal drive shaft according to claim 1 and roll shaft, it is characterised in that the clutch dress Putting also includes the limiter for limiting the combination depth of axle sleeve and roll shaft, and the limiter is arranged in clutch frame.
3. the arrangement of clutch of milling train horizontal drive shaft according to claim 2 and roll shaft, it is characterised in that the guide pillar and Hydraulic cylinder is two, is symmetricly set on the both sides of the frame.
4. the arrangement of clutch of milling train horizontal drive shaft according to claim 3 and roll shaft, it is characterised in that the limiter For two, the outside of two hydraulic cylinders is separately positioned on.
CN201610244408.2A 2016-04-19 2016-04-19 The arrangement of clutch of milling train horizontal drive shaft and roll shaft Active CN105864307B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610244408.2A CN105864307B (en) 2016-04-19 2016-04-19 The arrangement of clutch of milling train horizontal drive shaft and roll shaft

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Application Number Priority Date Filing Date Title
CN201610244408.2A CN105864307B (en) 2016-04-19 2016-04-19 The arrangement of clutch of milling train horizontal drive shaft and roll shaft

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CN105864307B true CN105864307B (en) 2018-02-23

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106391719A (en) * 2016-11-23 2017-02-15 大连富地重工机械制造有限公司 Rotatable separation rolling mill and separation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1328013A (en) * 1970-06-16 1973-08-22 Maag Zahnraeder & Maschinen Ag Driving means for a gear generating machine
CN101433917A (en) * 2008-12-08 2009-05-20 中信重工机械股份有限公司 Speed reducer capable of regulating speed for aluminum plate rolling mill
CN101985133A (en) * 2010-11-04 2011-03-16 大连三高重工设备有限公司 Vertical transmission device for vertical roller of rolling mill
CN202984286U (en) * 2012-11-06 2013-06-12 西北机器有限公司 Mechanism for regulating roller of small-size copper belt rolling mill
CN205701867U (en) * 2016-04-19 2016-11-23 大连三高科技发展有限公司 A kind of milling train horizontal drive shaft and the arrangement of clutch of roll shaft

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3794328B2 (en) * 2002-01-16 2006-07-05 Jfeスチール株式会社 Forming roll adjustment device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1328013A (en) * 1970-06-16 1973-08-22 Maag Zahnraeder & Maschinen Ag Driving means for a gear generating machine
CN101433917A (en) * 2008-12-08 2009-05-20 中信重工机械股份有限公司 Speed reducer capable of regulating speed for aluminum plate rolling mill
CN101985133A (en) * 2010-11-04 2011-03-16 大连三高重工设备有限公司 Vertical transmission device for vertical roller of rolling mill
CN202984286U (en) * 2012-11-06 2013-06-12 西北机器有限公司 Mechanism for regulating roller of small-size copper belt rolling mill
CN205701867U (en) * 2016-04-19 2016-11-23 大连三高科技发展有限公司 A kind of milling train horizontal drive shaft and the arrangement of clutch of roll shaft

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