CN109500094A - A kind of clutch for fashioned iron universal mill screw-down - Google Patents
A kind of clutch for fashioned iron universal mill screw-down Download PDFInfo
- Publication number
- CN109500094A CN109500094A CN201811519780.5A CN201811519780A CN109500094A CN 109500094 A CN109500094 A CN 109500094A CN 201811519780 A CN201811519780 A CN 201811519780A CN 109500094 A CN109500094 A CN 109500094A
- Authority
- CN
- China
- Prior art keywords
- axis
- screw
- spline housing
- key
- fashioned iron
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000007688 edging Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- 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
- B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
- B21B35/141—Rigid spindle couplings, e.g. coupling boxes placed on roll necks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of clutches for fashioned iron universal mill screw-down, belong to metallurgy industry fashioned iron universal mill production equipment technology.Technical solution is: axis one (8) is input shaft, axis two (3) is output shaft, splined shaft (1) is mounted on axis two (3) by key one (2), it is positioned between splined shaft (1) and axis two (3) by screw one (4), disk (5) is fixed on spline housing (6), and spline housing (6) is installed on axis one (8), and key two (7) and spline housing (6) are slidably connected, screw two (9) is screwed on spline housing (6), fixed by screw two (9) between spline housing (6) and axis one (8).The beneficial effects of the present invention are: clutch engagement or the flexible function disengaged are convenient, reduce the workload of employee, can quickly carry out the opening and closing of rack.Integral strength is big, reliability and durability, and equipment failure rate is low, reduces spare parts consumption amount, saves cost.
Description
Technical field
The present invention relates to a kind of clutch for fashioned iron universal mill screw-down, belong to that metallurgy industry fashioned iron is omnipotent to be rolled
Machine production equipment technology.
Background technique
Currently, the clutch that fashioned iron universal mill screw-down uses is pin-type shaft coupling, it is mounted on rolling mill screwdown machine
It between structure, is made of two half a couplers and straight pin, there are two blind hole, the other half coupling flanges on half coupling flange
On have eight through-holes, carry out device to hole connections by two cylindrical pin with internal thread Φ 20 × 70 between two ring flanges.When needing two halves
When shaft coupling disengages, it is necessary to straight pin all manually be exited blind hole, then two sides can individually rotate.When needing to engage,
It manually with two holes on a shaft coupling and eight holes on another shaft coupling carries out that eye is looked for dock, straight pin is inserted into blind hole
Afterwards, two half a couplers can just connect.In normal use, requires manually to carry out looking for hole to the top position of milling train, tear open
Straight pin is filled, it is cumbersome, while there are security risks for high altitude operation.Furthermore two straight pins are frequent when screw-down acts
It is acted on by shear stress, it is easy to fracture defect occur, poor reliability delays roll change rolling rhythm.
Summary of the invention
It is an object of the present invention to provide a kind of clutch for fashioned iron universal mill screw-down, engagement or the function of disengaging
Flexibly and easily, reduce the workload of employee, can quickly carry out the opening and closing of rack, solve present in background technique
Problem.
The technical scheme is that
A kind of clutch for fashioned iron universal mill screw-down includes splined shaft, key one, axis two, screw one, disk, flower
Key set, key two, axis one and screw two, the axis one are input shaft, and axis two is output shaft, and splined shaft is mounted on axis two by key one
On, screw one is screwed on splined shaft, splined shaft and axis two pass through between screw one position, disk is fixed on spline housing, spline
Set is installed on axis one, and key two and spline housing are slidably connected, and screw two is screwed on spline housing, pass through spiral shell between spline housing and axis one
Nail two is fixed.
The disk is welded on the outer surface of spline housing.
The spline housing covers on axis one, and spline housing can be moved axially with axis one.
Using the present invention, when rack separately needs two sides to disengage, rack is directly opened；It is directly closed when closure
It can, it is no longer necessary to other operations.When rack is in the close position, when needing to individually adjust two sides, the spiral shell on spline housing is first unclamped
Then nail two taps disk with hand hammer, retracts the spline housing of input terminal, can individually adjust input terminal；Restore two sides simultaneously
When transmission, opposite direction is moved back to disk and can be completed；The clutch action of this splined shaft and spline housing realizes pressure roll gap size
Quick adjustment.
The beneficial effects of the present invention are: clutch engagement or the flexible function disengaged are convenient, reduce the work of employee
Amount, can quickly carry out the opening and closing of rack.Meanwhile integral strength is big, reliability and durability, equipment failure rate is low, reduces
Spare parts consumption amount, saves cost.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
In figure: splined shaft 1, key 1, axis 23, screw 1, disk 5, spline housing 6, key 27, axis 1, screw 29.
Specific embodiment
Below in conjunction with attached drawing, by example, the invention will be further described.
Referring to attached drawing 1, a kind of clutch for fashioned iron universal mill screw-down includes splined shaft 1, key 1, axis two
3, screw 1, disk 5, spline housing 6, key 27, axis 1 and screw 29, the axis 1 are input shaft, and axis 23 is output shaft,
Splined shaft 1 is mounted on axis 23 by key 1, and screw 1 is screwed on splined shaft 1, passes through screw between splined shaft 1 and axis 23
One 4 positioning, disk 5 are fixed on spline housing 6, and spline housing 6 is installed on axis 1, and key 27 and spline housing 6 are slidably connected, screw
29 are screwed on spline housing 6, fixed by screw 29 between spline housing 6 and axis 1.
In the present embodiment, referring to attached drawing 1, splined shaft 1 is installed on axis 23, and spline housing 6 is installed on axis 1；Screw
One 4 are installed on splined shaft 1, for positioning splined shaft 1；Screw 29 is installed on spline housing 6, for fixing spline housing 6；Key
One 2 are connect using normal bind mode with splined shaft 1 and axis 23；Key 27 is using compared with loose coupling mode and spline housing 6 and axis 1
Connection；Disk 5 is welded in 6 outer rim of spline housing, for assisting engaging or disengaging for spline housing 6 and splined shaft.
Output end of the axis 23 as screw-down, input terminal of the axis 1 as screw-down, in normal use process, axis
23 and axis 1 be in bonding state, rotate synchronously.
When roll change needs input terminal axis 1 and 23 points of output end axis are opened, directly rack is opened；It is straight when closure
Connect closure.When not needing roll change, when only individually adjusting two edgings, rack is in closed state, first by screw 29
It unclamps, then taps disk 5 with hand hammer, move axially spline housing 6 along key 27 and retract, it, can be independent after throw-out-of clutch
Two edgings are adjusted, realize driven separately.When restoring two sides while being driven, opposite direction is moved back to disk 5, after clutch engagement,
It is tightened with screw 29, spline housing 6, which is fixed on axis 1, can be completed.
Claims (3)
1. a kind of clutch for fashioned iron universal mill screw-down, it is characterised in that include splined shaft (1), key one (2), axis
Two (3), screw one (4), disk (5), spline housing (6), key two (7), axis one (8) and screw two (9), the axis one (8) are defeated
Enter axis, axis two (3) is output shaft, and splined shaft (1) is mounted on axis two (3) by key one (2), and screw one (4) is screwed in splined shaft
(1) it on, is positioned between splined shaft (1) and axis two (3) by screw one (4), disk (5) is fixed on spline housing (6), spline housing
(6) it is installed on axis one (8), key two (7) and spline housing (6) are slidably connected, and screw two (9) is screwed on spline housing (6), spline housing
(6) fixed by screw two (9) between axis one (8).
2. a kind of clutch for fashioned iron universal mill screw-down according to claim 1, it is characterised in that described
Disk (5) is welded on the outer surface of spline housing (6).
3. a kind of clutch for fashioned iron universal mill screw-down according to claim 1, it is characterised in that described
Spline housing (6) covers on axis one (8), and spline housing (6) can be moved axially with axis one (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519780.5A CN109500094A (en) | 2018-12-12 | 2018-12-12 | A kind of clutch for fashioned iron universal mill screw-down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811519780.5A CN109500094A (en) | 2018-12-12 | 2018-12-12 | A kind of clutch for fashioned iron universal mill screw-down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109500094A true CN109500094A (en) | 2019-03-22 |
Family
ID=65753219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811519780.5A Pending CN109500094A (en) | 2018-12-12 | 2018-12-12 | A kind of clutch for fashioned iron universal mill screw-down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109500094A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3926532A (en) * | 1974-08-05 | 1975-12-16 | Safeguard Automotive Corp | Quick releasable coupling |
| US4094179A (en) * | 1977-04-19 | 1978-06-13 | Koyo Seiko Company Limited | Driving device for high speed rolling mills and the like |
| US4136533A (en) * | 1977-05-19 | 1979-01-30 | Koyo Seiko Company Limited | Drive apparatus for rolling rolls |
| US5186573A (en) * | 1991-09-23 | 1993-02-16 | Dana Corporation | Coupling for connecting shafts |
| JPH0718036U (en) * | 1993-09-03 | 1995-03-31 | 住友金属工業株式会社 | Gear type shaft coupling with clutch |
| RU2114335C1 (en) * | 1996-01-10 | 1998-06-27 | Челябинский государственный технический университет | Adjustable clutch for batch-operated rolling mill |
| RU2119834C1 (en) * | 1997-10-07 | 1998-10-10 | Открытое акционерное общество "Северсталь" | Movable splined joint unit of transmission |
| CN2610158Y (en) * | 2003-04-30 | 2004-04-07 | 唐山钢铁股份有限公司 | High speed wire finishing mill gear clutch |
| CN202290765U (en) * | 2011-09-21 | 2012-07-04 | 天津市中重科技工程有限公司 | Pressing device coupler of universal mill |
| US20130343804A1 (en) * | 2012-06-20 | 2013-12-26 | Michael Esposito | Workpiece-shaping tool assembly |
| CN107000003A (en) * | 2014-11-28 | 2017-08-01 | 福伊特专利有限公司 | The axle journal receiving portion connected for axle sleeve and the roller power train with the axle journal receiving portion |
| CN209531720U (en) * | 2018-12-12 | 2019-10-25 | 唐山钢铁集团有限责任公司 | A kind of clutch for fashioned iron universal mill screw-down |
-
2018
- 2018-12-12 CN CN201811519780.5A patent/CN109500094A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3926532A (en) * | 1974-08-05 | 1975-12-16 | Safeguard Automotive Corp | Quick releasable coupling |
| US4094179A (en) * | 1977-04-19 | 1978-06-13 | Koyo Seiko Company Limited | Driving device for high speed rolling mills and the like |
| US4136533A (en) * | 1977-05-19 | 1979-01-30 | Koyo Seiko Company Limited | Drive apparatus for rolling rolls |
| US5186573A (en) * | 1991-09-23 | 1993-02-16 | Dana Corporation | Coupling for connecting shafts |
| JPH0718036U (en) * | 1993-09-03 | 1995-03-31 | 住友金属工業株式会社 | Gear type shaft coupling with clutch |
| RU2114335C1 (en) * | 1996-01-10 | 1998-06-27 | Челябинский государственный технический университет | Adjustable clutch for batch-operated rolling mill |
| RU2119834C1 (en) * | 1997-10-07 | 1998-10-10 | Открытое акционерное общество "Северсталь" | Movable splined joint unit of transmission |
| CN2610158Y (en) * | 2003-04-30 | 2004-04-07 | 唐山钢铁股份有限公司 | High speed wire finishing mill gear clutch |
| CN202290765U (en) * | 2011-09-21 | 2012-07-04 | 天津市中重科技工程有限公司 | Pressing device coupler of universal mill |
| US20130343804A1 (en) * | 2012-06-20 | 2013-12-26 | Michael Esposito | Workpiece-shaping tool assembly |
| CN107000003A (en) * | 2014-11-28 | 2017-08-01 | 福伊特专利有限公司 | The axle journal receiving portion connected for axle sleeve and the roller power train with the axle journal receiving portion |
| CN209531720U (en) * | 2018-12-12 | 2019-10-25 | 唐山钢铁集团有限责任公司 | A kind of clutch for fashioned iron universal mill screw-down |
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