CN105864307A - Separating and coupling device for horizontal transmission shaft and roller shaft of rolling mill - Google Patents
Separating and coupling device for horizontal transmission shaft and roller shaft of rolling mill Download PDFInfo
- Publication number
- CN105864307A CN105864307A CN201610244408.2A CN201610244408A CN105864307A CN 105864307 A CN105864307 A CN 105864307A CN 201610244408 A CN201610244408 A CN 201610244408A CN 105864307 A CN105864307 A CN 105864307A
- Authority
- CN
- China
- Prior art keywords
- clutch
- roll shaft
- shaft
- gear
- support body
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a separating and coupling device for a horizontal transmission shaft and a roller shaft of a rolling mill. The separating and coupling device comprises a shaft sleeve, a separating and coupling frame body, guide pillars, hydraulic cylinders and an anti-dislocation assembly, wherein an annular positioning groove is formed in the outer wall surface of the shaft sleeve; a positioning block is arranged on the separating and coupling frame body, and the positioning block is arranged in the positioning groove; the guide pillars are fixedly connected to a machine frame and are parallel to the roller shaft, and the guide pillars are sleeved with the frame body; the hydraulic cylinders drive the separating and coupling frame body to slide along the guide pillars; the anti-dislocation assembly comprises a supporting plate, a sector gear, a rotary plate, a big gear, a pinion and a rack; the supporting plate, the sector gear, the rotary plate, the big gear and the pinion are arranged on the separating and coupling frame body, and the rack is fixed to the machine frame; the sector gear and the rotary plate are coaxially installed on the separating and coupling frame body through hinge pins, and the big gear and the pinion are coaxially installed on the separating and coupling frame body; and the sector gear is engaged with the pinion, and the big gear is engaged with the rack. The separating and coupling device for the horizontal transmission shaft and the roller shaft of the rolling mill is compact in structure, small in occupied space, capable of being controlled automatically, easy to operate and high in efficiency.
Description
Technical field
The present invention relates to the arrangement of clutch of milling equipment field, a kind of milling train horizontal drive shaft and roll shaft.
Background technology
Needing to use different rolls during mill milling difformity workpiece, the roll shaft in frame needs dismounting
Changing, the power transmission shaft that drive roller shaft rotates also needs to depart from it, again couple.At present, the most traditional biography
Moving axis is to use workshop crane manually to pull down power transmission shaft, after waiting roll shaft to change with the clutch method of roll shaft
Install again, working strength greatly, the longest, efficiency is low.Also have and increase between frame and reductor, motor
Add a set of by power transmission shaft support and the arrangement of clutch of organizing Driven by Hydraulic Cylinder, although can electronic manipulation power transmission shaft more
Clutch, reduces operation labour intensity, improves efficiency, but its structure is complicated, and control point is many, Er Qiejie
Structure is bigger, not only needs to take certain hall space, and propeller shaft length is increased, and drives
Rotary inertia increase, increase drive energy consumption, reduce the stability of driving.
Summary of the invention
The present invention is directed to the proposition of problem above, and research and design one compact conformation, take up room little, can
Automatically manipulation, the arrangement of clutch of the high milling train horizontal drive shaft of simple to operate and efficiency and roll shaft.
The technological means of the present invention is as follows:
A kind of milling train horizontal drive shaft and the arrangement of clutch of roll shaft, it is characterised in that described arrangement of clutch is arranged
In the horizontal drive shaft side of described rolling-mill housing, described horizontal drive shaft fills for flexible power transmission shaft, described clutch
Put and include:
It is set in the axle sleeve on horizontal drive shaft and roll shaft, the outside wall surface of described axle sleeve has annular positioning groove；
Clutch support body, described clutch support body has locating piece, and described locating piece is installed in determining of described axle sleeve
In the groove of position；Described clutch support body also includes the V-notch for accommodating axle sleeve and horizontal drive shaft；
It is fixedly connected in frame, and the guide pillar be arrangeding in parallel with described roll shaft, described support body is set in described
On guide pillar；
Driving the hydraulic cylinder that described clutch support body slides along guide pillar, the cylinder rod of described hydraulic cylinder is fixed by flange
In described frame；
Anti-dislocation assembly, supporting plate that described Anti-dislocation assembly includes being arranged on clutch support body, sector gear,
Swivel plate, gear wheel and little gear, and the tooth bar being fixed in frame；Described sector gear and swivel plate
Being coaxially mounted on clutch support body by bearing pin, described gear wheel and little gear are coaxially mounted on clutch support body；
Described sector gear engages with described little gear, and described gear wheel engages with described tooth bar；Described hydraulic cylinder pushes away
Dynamic clutch support body, away from roll shaft, makes roll shaft depart from axle sleeve, meanwhile, and rack drives bull gear drive, and greatly
The little gear driven sector gear that gear rotates coaxially rotates, and swivel plate, with sector gear coaxial rotating, screws in
Described supporting plate, described supporting plate is formed with described V-notch and accommodates chamber, and described receiving chamber limits and departs from roll shaft
After axle sleeve and the play up and down of horizontal drive shaft, to prevent axle sleeve from misplacing when roll shaft is combined.
Further, described arrangement of clutch also includes the stop limiting axle sleeve with the combination degree of depth of roll shaft, institute
State stop to be arranged in clutch frame.
Further, described guide pillar and hydraulic cylinder are two, are symmetricly set on the both sides of described frame.
Further, described stop 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 of the present invention and roll shaft have with
Lower beneficial effect:
1, compact conformation, is arranged on the side of frame, and uses scalable power transmission shaft, it is not necessary to take extra
Space, saves occupation area of equipment.
2, by controlling the flexible of hydraulic cylinder, automatic control level power transmission shaft and the clutch of roll shaft, labor is reduced
Fatigue resistance, and improve operating efficiency.
3, V-notch limits moving left and right of axle sleeve and horizontal drive shaft, and Anti-dislocation assembly limits axle sleeve and water
Flat pass the play up and down of moving axis, to prevent axle sleeve from misplacing when roll shaft is combined.
4, there is stop, it is possible to accurately limit the combination degree of depth of axle sleeve and roll shaft.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments described in the application, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is embodiment of the present invention horizontal drive shaft front view when roll shaft is combined；
Fig. 2 is embodiment of the present invention horizontal drive shaft and front view during roll shaft disengaging；
Fig. 3 is A-A direction view in Fig. 1.
In figure: 1, locating piece, 2, frame, 3, bearing pin, 4, sector gear, 5, flange, 6, stop, 7,
Gear wheel, 8, little gear, 9, hydraulic cylinder, 10, tooth bar, 11, guide pillar, 12, swivel plate, 13, electricity
Machine, 14, shaft coupling, 15, reductor, 16, horizontal drive shaft, 17, supporting plate, 18, axle sleeve, 19,
Clutch support body, 190, V-notch, 20, roll shaft.
Detailed description of the invention
A kind of milling train horizontal drive shaft and the arrangement of clutch of roll shaft, it is adaptable to milling equipment field.
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the present invention
Accompanying drawing in embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that
Described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of protection of the invention.
The direction term that the present invention is previously mentioned, such as " on ", D score, "front", "rear", "left", "right"
Deng, it is only the direction with reference to annexed drawings.Therefore, the direction term of use is used to explanation, rather than is used for
Limit the present invention.
Milling train horizontal drive shaft as shown in Figure 1-Figure 3 and the arrangement of clutch of roll shaft, be arranged on rolling-mill housing 2
Horizontal drive shaft 16 side, upper and lower roll shaft all can implement, and horizontal drive shaft 16 is flexible power transmission shaft.Level
Power transmission shaft 16 one end is connected with axle sleeve 18, the output of the other end and reductor 15, reductor 15 defeated
Enter end and connect 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 assembly.
Axle sleeve 18 is fixing with horizontal drive shaft 16 to be connected, and can have annular calmly in the outside wall surface of axle sleeve 18
Position groove.Having locating piece 1 on clutch support body 19, locating piece 1 is installed in locating slot；Clutch support body 19 is also
Including the V-notch 190 for accommodating axle sleeve 18 and horizontal drive shaft 16.Guide pillar 11 is fixedly connected on machine
On frame 2, and be arrangeding in parallel with roll shaft 20, support body is set on described guide pillar 11.The cylinder rod of hydraulic cylinder 9
It is fixed in frame 2 by flange 5, drives clutch support body 19 to slide along guide pillar 11.
Supporting plate 17 that Anti-dislocation assembly includes being arranged on clutch support body 19, sector gear 4, swivel plate 12,
Gear wheel 7 and little gear 8, and the tooth bar 10 being fixed in frame 2；Sector gear 4 and swivel plate 12
Being coaxially mounted on clutch support body 19 by bearing pin 3, gear wheel 7 and little gear 8 are coaxially mounted to clutch rack
On body 19；Sector gear 4 engages with little gear 8, and gear wheel 7 engages with tooth bar 10.
Guide pillar 11 and hydraulic cylinder 9 are two, are symmetricly set on the both sides of frame 2.Arrange on clutch frame
Having two stops 6, for limiting the combination degree of depth of axle sleeve 18 and roll shaft 20, two stops 6 are respectively provided with
Outside at two hydraulic cylinders 9.
Specifically, the operation principle of the present invention is:
When needing to change roll shaft, control the cylinder rod elongation of two hydraulic cylinders 9, promote clutch support body 19, locating piece
1 pulls axle sleeve 18 separates with roll shaft 20, and meanwhile, gear wheel 7 and tooth bar 10 engagement rotation, with gear wheel
7 coaxial little gears 8 rotate and drive sector gear 4 to rotate, and sector gear 4 drives the swivel plate rotated coaxially
12 rotate, and after swivel plate 12 screws in supporting plate 17, are formed with V-notch 190 and accommodate axle sleeve 18 and level
The receiving chamber of power transmission shaft 16.
For upper roll shaft, swivel plate 12 1 aspect by spacing to axle sleeve 18 and horizontal drive shaft 16 within accommodating chamber,
Preventing axle sleeve 18 from misplacing when upper roll shaft is combined, on the other hand, swivel plate 12 support sleeve 18 and level pass
Moving axis 16, prevents it from falling.
For lower roller shaft, clutch support body 19 support sleeve 18 and horizontal drive shaft 16 do not fall, swivel plate 12
From top by spacing to axle sleeve 18 and horizontal drive shaft 16 within accommodating chamber, axle sleeve 18 is prevented to be combined with lower roller shaft
Time dislocation.
After roll shaft 20 has been changed, only need to control to make the cylinder rod of hydraulic cylinder 9 to shorten, drive clutch support body 19,
Locating piece 1 pulls axle sleeve 18 and is combined with roll shaft 20, simultaneously gear wheel 7 and tooth bar 10 engagement rotation, and greatly
The coaxial little gear 8 of gear 7 rotates and drives sector gear 4 to rotate, and sector gear 4 drives and rotates coaxially
Swivel plate 12 rotates, and swivel plate 12 screws out from supporting plate 17.Stop 6 limits roll shaft 20 and axle sleeve 18
In conjunction with the degree of depth, after reaching the combination degree of depth needed, hydraulic cylinder 9 quits work.
Embodiment of the present invention compact conformation, is arranged on the side of frame 2, it is not necessary to take additional space, joint
About occupation area of equipment.By controlling the flexible of hydraulic cylinder 9, automatic control level power transmission shaft 16 and roll shaft 20
Clutch, reduce labour intensity, and improve operating efficiency.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (4)
1. a milling train horizontal drive shaft and the arrangement of clutch of roll shaft, it is characterised in that described arrangement of clutch sets
Putting the horizontal drive shaft side in described rolling-mill housing, described horizontal drive shaft is flexible power transmission shaft, described clutch
Device includes:
Fix with described horizontal drive shaft and be connected, and the selectable axle sleeve being set on described roll shaft, described
In the outside wall surface of axle sleeve, there is annular positioning groove；
Clutch support body, described clutch support body has locating piece, and described locating piece is installed in determining of described axle sleeve
In the groove of position；Described clutch support body also includes the V-notch for accommodating axle sleeve and horizontal drive shaft；
It is fixedly connected in frame, and the guide pillar be arrangeding in parallel with described roll shaft, described support body is set in described
On guide pillar；
Driving the hydraulic cylinder that described clutch support body slides along guide pillar, the cylinder rod of described hydraulic cylinder is fixed by flange
In described frame；
Anti-dislocation assembly, supporting plate that described Anti-dislocation assembly includes being arranged on clutch support body, sector gear,
Swivel plate, gear wheel and little gear, and the tooth bar being fixed in frame；Described sector gear and swivel plate
Being coaxially mounted on clutch support body by bearing pin, described gear wheel and little gear are coaxially mounted on clutch support body；
Described sector gear engages with described little gear, and described gear wheel engages with described tooth bar；Described hydraulic cylinder pushes away
Dynamic clutch support body, away from roll shaft, makes roll shaft depart from axle sleeve, meanwhile, and rack drives bull gear drive, and greatly
The little gear driven sector gear that gear rotates coaxially rotates, and swivel plate, with sector gear coaxial rotating, screws in
Described supporting plate, described swivel plate is formed with described V-notch and accommodates chamber, and described receiving chamber limits and takes off with roll shaft
Axle sleeve after from and the play up and down of horizontal drive shaft, to prevent axle sleeve from misplacing when roll shaft is combined.
Milling train horizontal drive shaft the most according to claim 1 and the arrangement of clutch of roll shaft, it is characterised in that
Described arrangement of clutch also includes the stop limiting axle sleeve with the combination degree of depth of roll shaft, and described stop is arranged on
In clutch frame.
Milling train horizontal drive shaft the most according to claim 1 and 2 and the arrangement of clutch of roll shaft, its feature
Being, described guide pillar and hydraulic cylinder are two, are symmetricly set on the both sides of described frame.
Milling train horizontal drive shaft the most according to claim 3 and the arrangement of clutch of roll shaft, it is characterised in that
Described stop is two, is separately positioned on the outside of two hydraulic cylinders.
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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105864307A true CN105864307A (en) | 2016-08-17 |
| CN105864307B CN105864307B (en) | 2018-02-23 |
Family
ID=56633380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610244408.2A Expired - Fee Related CN105864307B (en) | 2016-04-19 | 2016-04-19 | The arrangement of clutch of milling train horizontal drive shaft and roll shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105864307B (en) |
Cited By (1)
| 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 (6)
| 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 |
| JP2003211208A (en) * | 2002-01-16 | 2003-07-29 | Jfe Steel Kk | Device for adjusting forming roll |
| 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 |
-
2016
- 2016-04-19 CN CN201610244408.2A patent/CN105864307B/en not_active Expired - Fee Related
Patent Citations (6)
| 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 |
| JP2003211208A (en) * | 2002-01-16 | 2003-07-29 | Jfe Steel Kk | Device for adjusting forming roll |
| 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 |
Cited By (1)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105864307B (en) | 2018-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20210419 |