CN107877445A - A kind of device of quick-replaceable carrying roller - Google Patents
A kind of device of quick-replaceable carrying roller Download PDFInfo
- Publication number
- CN107877445A CN107877445A CN201610872820.9A CN201610872820A CN107877445A CN 107877445 A CN107877445 A CN 107877445A CN 201610872820 A CN201610872820 A CN 201610872820A CN 107877445 A CN107877445 A CN 107877445A
- Authority
- CN
- China
- Prior art keywords
- carrying roller
- quick
- rotating shaft
- replaceable
- support
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
Abstract
The invention discloses a kind of device of quick-replaceable carrying roller, including：Support, it which is provided with the shaft seat that vertically direction is set；Rotating shaft, it is arranged on support through shaft seat；Jack, it corresponds to the position of rotating shaft located at below, and the jack is also on support；Pivoted arm, its one end are fixedly connected with the rotating shaft, with the rotating shaft synchronous axial system；Anchor ear, it is fixedly connected with the other end of the pivoted arm.The device of quick-replaceable carrying roller of the present invention can quickly and easily change carrying roller, reduce maintenance load, improve overhaul efficiency, ensure maintenance safety.
Description
Technical field
The present invention relates to a kind of more changing device, more particularly to a kind of replacing device for carrier roller.
Background technology
Strip continuous production unit, is often provided with loop equipment on the tinuous production of automotive sheet, with storage
The strip of certain length amount, the of short duration pause of meeting in handoff procedure of unit inlet or outlet coil of strip, now loop equipment will
The strip of storage is discharged, to ensure continuous production.Because Automobile Plate is at a relatively high with strip surface quality requirement, contact with the strip
The roll surface of carrying roller must be changed in time once abrasion and damage, but loop equipment often has 5 to 6 layers of carrying roller, especially
Loop equipment close to top carrying roller apart from ground height close to 5.4 meters, thus maintainer need carry out work high above the ground, it is right
Certain potential safety hazard is brought in maintenance process.
Although current loop equipment is provided with the inspection platform higher than 4.5 meters of bottom surface, to carry out daily inspection to carrying roller equipment
Work is looked into, but, it is necessary to could be carried out more after strip all on loop equipment is taken out when finding to need to change carrying roller
Change, at this moment maintainer is limited in the standing room of inspection platform, if not extracting all strips, the strip under carrying roller can enter
Row interference so that carrying roller can not hang oneself from loop equipment.Therefore, changing carrying roller must be by all strip on loop equipment
It could be carried out after all taking out, it is such to operate the workload for having aggravated maintenance process, and exacerbate the peace of maintenance work high above the ground
Full blast danger.
Because of this it may be desirable to a kind of quick-replaceable support roller device is obtained, in the case that the device can need not extract strip, soon
Speed easily changes carrying roller, reduces maintenance load, improves overhaul efficiency, ensures maintenance safety.
The content of the invention
It is an object of the invention to provide a kind of device of quick-replaceable carrying roller, the quick-replaceable support roller device can be quick
Carrying roller is easily changed, maintenance load is reduced, improves overhaul efficiency, ensure maintenance safety.
In order to reach foregoing invention purpose, the invention provides a kind of device of quick-replaceable carrying roller, including：
Support, it which is provided with the shaft seat being arranged in vertical；
Rotating shaft, it is arranged on support through shaft seat；
Jack, it corresponds to the position of rotating shaft located at below, and the jack is also on support；
Pivoted arm, its one end are fixedly connected with the rotating shaft, with the rotating shaft synchronous axial system；
Anchor ear, it is fixedly connected with the other end of the pivoted arm.
In the device of quick-replaceable carrying roller of the present invention, it passes through above-mentioned setting so that dress of the present invention
Put when changing carrying roller, after anchor ear embraces former carrying roller, jack moves up rotating shaft along shaft axis direction, rotating shaft band turn
Arm synchronous axial system, former carrying roller is removed into original position.Anchor ear is unclamped, withdraws from former carrying roller, then is put into carrying roller is replaced in anchor ear, is embraced
Replacement carrying roller is installed to the original position of former carrying roller along original movement trajectory by hoop, completes replacement process.
It is connected it should be noted that anchor ear can use connector or be welded and fixed with pivoted arm, one can also be passed through
Change setting to achieve a fixed connection.
Further, in the device of quick-replaceable carrying roller of the present invention, the anchor ear includes split settings and phase
Mutually two be hinged arcuate members.
Further, in the device of quick-replaceable carrying roller of the present invention, the anchor ear internal layer is provided with inner liner.
In order to avoid destroying carrying roller roll surface quality in replacement process, thus, inner liner is provided with anchor ear internal layer, inner liner
The anti-wear material that those skilled in that art can be used to know, such as nylon material.In such scheme, inner liner passes through viscous
Knot is connected with anchor ear.
Further, in the device of quick-replaceable carrying roller of the present invention, the support is provided with handle.Above-mentioned side
In case, handle is used to increase curable grip, the convenient operation in Renewal process.
Further, in the device of quick-replaceable carrying roller of the present invention, the support is provided with least two the
One fixing point and the second fixing point with two the first fixing points not point-blank.
In such scheme, first fixing point and the second fixing point is set to be easy to quick-replaceable of the present invention
The device of carrying roller is fixed on roller rack, can be directly by the present invention for the carrying roller of loop equipment top layer
Described quick-replaceable support roller device is fixed on roller rack, other operations without influenceing carrying roller, is advantageous to changing support
Strip need not be extracted during roller, carries out replacement operation at any time.
In addition, two the first fixing points and second fixing point is set to form 3 rock-steady structures so that institute of the present invention
The device for the quick-replaceable carrying roller stated more stable safety when being fixed on roller rack.
Further, in the device of quick-replaceable carrying roller of the present invention, first fixing point is arranged to link up with,
Second fixing point is to buckle hole.
Further, in the device of quick-replaceable carrying roller of the present invention, oilhole is additionally provided with the shaft seat.Institute
Oilhole is stated to be used to add lubricant.
Further, in the device of quick-replaceable carrying roller of the present invention, rotating shaft bottom is provided with thrust bearing.Upper
In the technical scheme stated, described thrust bearing is fixed by bearing holder (housing, cover) and fixing bolt, is easy to described rotating shaft and described
Rotation of the pivoted arm in jack stand.
Further, in the device of quick-replaceable carrying roller of the present invention, by fixed between the rotating shaft and pivoted arm
Position pin is removably secured connection.
Further, in the device of quick-replaceable carrying roller of the present invention, the support is provided with to adjust branch
The regulating bolt in the gap between frame and roller rack.
The device of quick-replaceable carrying roller of the present invention it is negative can to reduce maintenance under conditions of it need not extract strip
Lotus, overhaul efficiency is improved, improve maintenance safety guarantee.
In addition, the device of quick-replaceable carrying roller of the present invention is directly fixed on roller rack, and it is easy to operate, improve
The security of high-altitude application, is effectively utilized working space.
Brief description of the drawings
Fig. 1 is a kind of assembling schematic diagram of the device of quick-replaceable carrying roller of the present invention under embodiment.
Fig. 2 is that the device of quick-replaceable carrying roller of the present invention is fixed on a kind of shape of carrying roller under a kind of embodiment
State schematic diagram.
Fig. 3 is that the device of quick-replaceable carrying roller of the present invention is fixed on the another kind of carrying roller under a kind of embodiment
View.
Fig. 4 is a kind of split schematic diagram of the device of quick-replaceable carrying roller of the present invention under embodiment.
Fig. 5 is a kind of supporting structure schematic diagram of the device of quick-replaceable carrying roller of the present invention under embodiment.
Fig. 6 is a kind of pivot structure schematic diagram of the device of quick-replaceable carrying roller of the present invention under embodiment.
Fig. 7 is a kind of hooping structure schematic diagram of the device of quick-replaceable carrying roller of the present invention under embodiment.
Fig. 8 is a kind of anchor ear of another state of the device of quick-replaceable carrying roller of the present invention under embodiment
Structural representation.
Fig. 9 is the structure under a kind of another visual angle of the device of quick-replaceable carrying roller of the present invention under embodiment
Schematic diagram.
Figure 10 is another under a kind of another visual angle of the device of quick-replaceable carrying roller of the present invention under embodiment
The structural representation of kind state.
Embodiment
Below by according to a particular embodiment of the invention and Figure of description is to quick-replaceable carrying roller of the present invention
Device is further described, but the explanation does not form inappropriate limitation of the present invention.
Fig. 1 is a kind of assembling schematic diagram of the device of quick-replaceable carrying roller of the present invention under embodiment.
As shown in figure 1, the device of quick-replaceable carrying roller of the present invention includes hook 15 and buckles hole 19.Hook 15 is used
In the first fixing end 281 for being fixed on roller rack, the second fixing end 291 that hole 19 is used to be fixed on roller rack is buckled, this
The device of Shi Suoshu quick-replaceable carrying roller is fixed on one layer of carrying roller.In addition, another layer of support is also schematically marked in Fig. 1
In the first fixing end of roller rack and the position of the second fixing end, it is acted on and the first fixing end 281 and the second fixing end roller
291 is identical, thus repeats no more.
It should be noted that the distance between hook 15 is more than roller rack width h, such as：In the present embodiment, carrying roller branch
Frame width h=80mm, the distance linked up between 15 is 81mm.In addition, in some embodiments, the distance between hook 15 passes through tune
Save bolt regulation.
When the device that Fig. 2 and Fig. 3 respectively illustrates quick-replaceable carrying roller of the present invention is fixed on roller rack not
Same state.Fig. 4 is a kind of split schematic diagram of the device of quick-replaceable carrying roller of the present invention under embodiment.
As shown in Fig. 2 simultaneously also include support with reference to figure 4, the device of quick-replaceable carrying roller of the present invention when necessary
12nd, rotating shaft 10, jack 13, pivoted arm 8 and anchor ear 7.Wherein, support 12, it which is provided with the shaft seat 11 that vertically direction is set；
Rotating shaft 10, it is arranged on support 12 through shaft seat 11；Jack 13, it corresponds to the position of rotating shaft 10 and is located under it
Side, jack 13 is also on support 12；Pivoted arm 8, its one end are fixedly connected with rotating shaft 10, with the synchronous axial system of rotating shaft 10；Embrace
Hoop 7, it is fixedly connected with the other end of pivoted arm 8.
Described quick support roller device is fixed on roller rack, it is necessary to change carrying roller by hook 15 with sky 19 is buckled
When, anchor ear 7 embraces carrying roller, and jack 13 moves up rotating shaft 10 along shaft axis direction, and rotating shaft 10 drives pivoted arm 8 is synchronous to turn
It is dynamic, carrying roller is removed into original position.Anchor ear 7 is unclamped, withdraws from carrying roller, then is put into carrying roller is replaced in anchor ear, anchor ear 7 moves along original
Track is installed to the original position of carrying roller by carrying roller is replaced, and completes replacement process.Comparison diagram 2 and Fig. 3, which can be seen that jack 13, to be made
Rotating shaft 10 moves up, and rotating shaft 10 drives pivoted arm 8 and anchor ear 7 to rotate 90 °.
It should be noted that the interim pressure pin A in Fig. 3 is lifted strip first before carrying roller is changed so that strip from
Carrying roller certain distance is changed required for opening, is advantageous to carrier roller replacing.
The apparatus structure of quick-replaceable carrying roller of the present invention can be with further reference to Fig. 4.As shown in figure 4, support 12
On in addition to provided with shaft seat 11, be additionally provided with handle 18 and regulating bolt 16.Wherein regulating bolt 16 is to adjusting bracket
12 with the gap of roller rack.Oilhole 17 is additionally provided with shaft seat 11, to add lubricant.
In addition, with reference to figure 4 as can be seen that the bottom of rotating shaft 10 is provided with thrust bearing 20, the He of 20 axis bearing sleeve of thrust bearing 21
Fixing bolt 22 is fixed, and thrust bearing 20 is easy to the rotation of rotating shaft 10 and pivoted arm 8 when jack 13 jacks up.
In addition, can also be seen that anchor ear 7 is fixedly connected with pivoted arm 8 by Fig. 4, and anchor ear 7 includes split settings and mutually hinge
Two arcuate members of chain, and the internal layer of anchor ear 7 is provided with inner liner 27.In the present embodiment, the material of inner liner 27 is nylon material
Matter.There is positioning hole 24, and in the corresponding position that rotating shaft 10 is connected with pivoted arm 8, rotating shaft 10 has positioning cotter way on pivoted arm 8
14, alignment pin 25 may be inserted into positioning hole 24 and positioning cotter way 14, so as to realize between rotating shaft 10 and pivoted arm 8 removably
It is fixedly connected.
Support, rotating shaft and hooping structure on the device of quick-replaceable carrying roller of the present invention can further be joined
Fig. 5 is examined to Fig. 8.
Fig. 5 shows a kind of structure of support of the device of quick-replaceable carrying roller of the present invention under embodiment.
As shown in figure 5, in described support, the shaft seat that vertically direction is set which is provided with.Shaft seat has rotating shaft bore 30,
Rotating shaft moves up and down in rotating shaft bore 30.In addition, there are bearing two hooks to buckle hole with one, wherein, buckle hole upper half
Portion has elongate slot, and lower half is rounded, and the shape is advantageous to adjust the effect of hold-down support.
Fig. 6 shows a kind of structure of rotating shaft of the device of quick-replaceable carrying roller of the present invention under embodiment.
As shown in fig. 6, long and narrow positioning cotter way 14 and the bottom of rotating shaft 10 are offered in rotating shaft 10 has thrust bearing 20.Thrust shaft
20 are held to fix by bearing holder (housing, cover) 21 and fixing bolt 22.
Fig. 7 shows a kind of structure of anchor ear of the device of quick-replaceable carrying roller of the present invention under embodiment.
Fig. 8 shows a kind of knot of the anchor ear of another state of the device of quick-replaceable carrying roller of the present invention under embodiment
Structure.As shown in fig. 7, simultaneously combining Fig. 4 and Fig. 6 when necessary, one end of pivoted arm 8 is fixedly connected with anchor ear 7, the other end of pivoted arm 8
Have shaft seat fixing hole 31 and positioning hole 24.Rotating shaft 10 pass through pivoted arm 8 shaft seat fixing hole 31, and by alignment pin 25,
Positioning hole 24 and positioning cotter way 14 are realized and are removably secured connection between pivoted arm 8 and rotating shaft 10.As shown in figure 8, and
Fig. 4 is combined if necessary, and anchor ear 7 includes two arcuate members of split settings, and the arcuate member is connected by hinge 33, in arcuate member
The other end of non-hinge be provided with bolt 26, and be provided with the locking slot 34 that matches in the correspondence position of another arcuate member.
In the present embodiment, bolt 26 is round end eye bolt, is set by the matching of bolt 26 and locking slot 34, is advantageous to anchor ear 7
Carrying roller is unclamped in clamping.
It should be noted that arcuate member is used to clamp or unclamp carrying roller, thus, its size and dimension can be according to each specific
The peripheral shape of carrying roller in embodiment carries out accommodation.
Fig. 9 is illustrated under a kind of another visual angle of the device of quick-replaceable carrying roller of the present invention under embodiment
Structure.Figure 10 illustrates another under a kind of another visual angle of the device of quick-replaceable carrying roller of the present invention under embodiment
The structure of kind state.
As shown in figure 9, the device of described quick-replaceable carrying roller is at this moment, jack does not jack up, thus pivoted arm and embrace
Hoop is in shaft seat lower position, and when jack stand, as shown in Figure 10, rotating shaft moves up in the axial direction, and drives
Pivoted arm and anchor ear move up, position restriction of the mobile distance by shaft seat.
It should be noted that embodiment enumerated above is only the specific embodiment of the present invention.Obviously not office of the invention
It is limited to above example, similar change or deformation therewith are that those skilled in the art can obtain from present disclosure is direct
Go out or be easy to what is just associated, protection scope of the present invention all should be belonged to.
Claims (10)
- A kind of 1. device of quick-replaceable carrying roller, it is characterised in that including：Support, it which is provided with the shaft seat being arranged in vertical；Rotating shaft, it is arranged on support through shaft seat；Jack, it corresponds to the position of rotating shaft located at below, and the jack is also on support；Pivoted arm, its one end are fixedly connected with the rotating shaft, with the rotating shaft synchronous axial system；Anchor ear, it is fixedly connected with the other end of the pivoted arm.
- 2. the device of quick-replaceable carrying roller as claimed in claim 1, it is characterised in that the anchor ear includes split settings and phase Mutually two be hinged arcuate members.
- 3. the device of quick-replaceable carrying roller as claimed in claim 1, it is characterised in that the anchor ear internal layer is provided with inner liner.
- 4. the device of quick-replaceable carrying roller as claimed in claim 1, it is characterised in that the support is provided with handle.
- 5. the device of quick-replaceable carrying roller as claimed in claim 1, it is characterised in that the support is provided with least two the One fixing point and the second fixing point with two the first fixing points not point-blank.
- 6. the device of quick-replaceable carrying roller as claimed in claim 5, it is characterised in that first fixing point is arranged to hang Hook, second fixing point are to buckle hole.
- 7. the device of quick-replaceable carrying roller as claimed in claim 1, it is characterised in that be additionally provided with oilhole on the shaft seat.
- 8. the device of quick-replaceable carrying roller as claimed in claim 1, it is characterised in that rotating shaft bottom is provided with thrust bearing.
- 9. the device of quick-replaceable carrying roller as claimed in claim 1, it is characterised in that by fixed between the rotating shaft and pivoted arm Position pin is removably secured connection.
- 10. the device of quick-replaceable carrying roller as claimed in claim 1, it is characterised in that the support is provided with to adjust The regulating bolt in the gap between support and roller rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872820.9A CN107877445A (en) | 2016-09-29 | 2016-09-29 | A kind of device of quick-replaceable carrying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872820.9A CN107877445A (en) | 2016-09-29 | 2016-09-29 | A kind of device of quick-replaceable carrying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107877445A true CN107877445A (en) | 2018-04-06 |
Family
ID=61769924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610872820.9A Pending CN107877445A (en) | 2016-09-29 | 2016-09-29 | A kind of device of quick-replaceable carrying roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107877445A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3867752A (en) * | 1972-07-03 | 1975-02-25 | Hitachi Ltd | Tube-inserting apparatus |
| JPS5348060A (en) * | 1976-10-15 | 1978-05-01 | Hitachi Ltd | Rolling mill |
| KR20040020382A (en) * | 2002-08-30 | 2004-03-09 | 주식회사 포스코 | Small size roll exchanging apparatus in a milling stand |
| CN201342659Y (en) * | 2008-12-31 | 2009-11-11 | 永城煤电控股集团有限公司 | Hydraulic self-service tool special for replacing carrier rollers of steeply inclined heavy belt conveyor |
| CN202591917U (en) * | 2012-03-27 | 2012-12-12 | 上海梅山钢铁股份有限公司 | Roller changing car of withdrawal and straightening unit |
| CN203611192U (en) * | 2013-10-22 | 2014-05-28 | 中国石油化工股份有限公司 | Portable support roller replacing frame |
| CN103962382A (en) * | 2013-01-24 | 2014-08-06 | 宝山钢铁股份有限公司 | Roll changing device of multi-roll mill |
| CN203889733U (en) * | 2014-06-17 | 2014-10-22 | 嘉兴职业技术学院 | Textile winding roller replacing cart |
| CN204148240U (en) * | 2014-10-10 | 2015-02-11 | 武汉乾冶工程技术有限公司 | A kind of roller mill working roll lifting device |
| CN204397274U (en) * | 2014-12-10 | 2015-06-17 | 武汉钢铁(集团)公司 | A kind of carrier roller changer |
| CN204772311U (en) * | 2015-06-23 | 2015-11-18 | 张春明 | Bearing roller is parallel operation more |
| CN204997620U (en) * | 2015-09-22 | 2016-01-27 | 上海电气凯士比核电泵阀有限公司 | Shaft coupling mounting tool |
-
2016
- 2016-09-29 CN CN201610872820.9A patent/CN107877445A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3867752A (en) * | 1972-07-03 | 1975-02-25 | Hitachi Ltd | Tube-inserting apparatus |
| JPS5348060A (en) * | 1976-10-15 | 1978-05-01 | Hitachi Ltd | Rolling mill |
| KR20040020382A (en) * | 2002-08-30 | 2004-03-09 | 주식회사 포스코 | Small size roll exchanging apparatus in a milling stand |
| CN201342659Y (en) * | 2008-12-31 | 2009-11-11 | 永城煤电控股集团有限公司 | Hydraulic self-service tool special for replacing carrier rollers of steeply inclined heavy belt conveyor |
| CN202591917U (en) * | 2012-03-27 | 2012-12-12 | 上海梅山钢铁股份有限公司 | Roller changing car of withdrawal and straightening unit |
| CN103962382A (en) * | 2013-01-24 | 2014-08-06 | 宝山钢铁股份有限公司 | Roll changing device of multi-roll mill |
| CN203611192U (en) * | 2013-10-22 | 2014-05-28 | 中国石油化工股份有限公司 | Portable support roller replacing frame |
| CN203889733U (en) * | 2014-06-17 | 2014-10-22 | 嘉兴职业技术学院 | Textile winding roller replacing cart |
| CN204148240U (en) * | 2014-10-10 | 2015-02-11 | 武汉乾冶工程技术有限公司 | A kind of roller mill working roll lifting device |
| CN204397274U (en) * | 2014-12-10 | 2015-06-17 | 武汉钢铁(集团)公司 | A kind of carrier roller changer |
| CN204772311U (en) * | 2015-06-23 | 2015-11-18 | 张春明 | Bearing roller is parallel operation more |
| CN204997620U (en) * | 2015-09-22 | 2016-01-27 | 上海电气凯士比核电泵阀有限公司 | Shaft coupling mounting tool |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |