CN109865748A - A kind of precision rolling working roll walking wheel construction - Google Patents
A kind of precision rolling working roll walking wheel construction Download PDFInfo
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- CN109865748A CN109865748A CN201910240578.7A CN201910240578A CN109865748A CN 109865748 A CN109865748 A CN 109865748A CN 201910240578 A CN201910240578 A CN 201910240578A CN 109865748 A CN109865748 A CN 109865748A
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- wheel
- ontology
- working roll
- traveling wheel
- bearing block
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Abstract
The present invention provides a kind of precision rolling working roll walking wheel construction, for moving on guide rail, support roller system.It includes traveling wheel ontology, bearing block and the wheel shaft matched respectively with traveling wheel ontology, the bearing block, is detachably connected on the traveling wheel ontology with bearing block.It has the advantages that structure simple, convenient disassembly, is hardly damaged and long service life.
Description
Technical field
The invention belongs to traveling wheel machinery fields, specifically, are related to a kind of precision rolling working roll walking wheel construction.
Background technique
Flat wheel and V wheel are the traveling wheels of precision rolling working roll, are mounted on bearing block, connect in roll change with changing track for roll
Touching.Each working roll roller system includes flat wheel and each 2, V wheel, and when moving on guide rail, they support the weight of entire roller system.Just
Normal roll change process are as follows: be lifted into the new roller processed on straddle carrier by driving from standby roller region between grinding roller, straddle carrier turns
It is transported to mill, then by driving allocation and transportation to the track of roll-changing platform；The old roller that milling train is changed is turned by opposite mode
It is transported between grinding roller for roller region.Precision rolling working roll is in roll change, the track alignment in track and milling train on roll-changing platform, by machine
Roll in frame is extracted out by hydraulic cylinder；Then roll-changing platform is moved, by the track in the track and rack where the new roller of upper machine
New roller is promoted rack by alignment.In the process, standby roller region rail between the flat wheel of working roll and V wheel are grinding roller, straddle carrier and
Roll-changing platform guide rail repeat impact, causes bearing damage.
To solve the above-mentioned problems, we are seeking always a kind of ideal technical solution.
Summary of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, to provide, a kind of structure is simple, convenient disassembly, not rapid wear
Bad and precision rolling working roll with long service life walking wheel construction.
The technical solution adopted by the present invention are as follows: a kind of precision rolling working roll walking wheel construction, including traveling wheel ontology, bearing block
And the wheel shaft cooperated respectively with traveling wheel ontology, bearing block, it is detachably connected with bearing block on the traveling wheel ontology.Because of row
The weight that wheel supports entire roller system is walked, the simple connection for relying on traveling wheel ontology and bearing block, intensity is inadequate, the wheel shaft difference
Similar connector structure is cooperatively formed with the traveling wheel and the bearing block, enough bonding strengths are provided, fights the row
Walk to take turns the frictional force of ontology and track.
Based on above-mentioned, the wheel shaft is threaded through inside the traveling wheel ontology and the bearing block, in the middle part of the traveling wheel
It is formed with the chamber for accommodating the wheel shaft, wheel shaft is similar to interconnecting piece, tight with the traveling wheel ontology, the bearing block respectively
Close fit will not fall off, and be hardly damaged, and be connected firmly.
Based on above-mentioned, the traveling wheel ontology connect bolt by least two with the bearing block and is attached.
Based on above-mentioned, multiple connection bolts are circumferentially centrosymmetric distribution along the traveling wheel ontology.
Based on above-mentioned, disassembly screw hole is offered on the traveling wheel ontology, it is easy to disassemble.
Based on above-mentioned, the disassembly screw hole is located at the traveling wheel center, uniform force when disassembly.
Based on above-mentioned, the traveling wheel ontology is Q235 material, and the material is soft, track not easy to wear.
Based on above-mentioned, the traveling wheel ontology is V shaped wheel, for walking in V-type track, realizes positioning action, can also be with
Cooperation positioning track is shaped to other shapes with positioning function.
The present invention has substantive distinguishing features outstanding and significant progress compared with the prior art, and specifically, the present invention will
Traveling wheel is detachably connected with the bearing block, does not use bearing, and the traveling wheel is changed to slide, avoid when moving by rolling
Impact causes the damage of wheel during roll allocation and transportation；Furtherly, the bearing block ontology drilling and tapping, is bolted, will
Traveling wheel is fixed on bearing block, and structure is simple, convenient disassembly；Further step is said, traveling wheel ontology and track link friction, the row
It walks to take turns ontology after wearing using a period of time, can rotate by a certain angle, continue to use, when the position of all directions used
Afterwards, it can dismantle and carry out built-up welding and re-work to continue to use, cost is greatly lowered；Another step is said, is provided with and is torn open in the middle part of the traveling wheel
Unload screw hole, when disassembly can be ejected with bolt, easy to disassemble.The traveling wheel is made of softer Q235 material, is avoided pair
Track causes to wear.It has the advantages that structure simple, convenient disassembly, is hardly damaged and long service life.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of embodiment 2.
In figure, 1. traveling wheel ontologies, 2. bearing blocks, 3. wheel shafts, 4. connection bolts, 5. disassembly screw holes, 6.V type wheel.
Specific embodiment
Below by specific embodiment, technical scheme of the present invention will be described in further detail.
Embodiment 1
The wheel construction as shown in Figure 1, a kind of precision rolling working roll is walked, including traveling wheel ontology 1, bearing block 2 and respectively with
The wheel shaft 3 that traveling wheel ontology 1, bearing block 2 cooperate, the traveling wheel ontology are Q235 material, the 1 middle part shape of traveling wheel ontology
At there is the chamber for accommodating the wheel shaft 3, the traveling wheel ontology 1 is with the bearing block 2 by four along the traveling wheel sheet
The connection bolt 4 of the circumferential distribution that is centrosymmetric of body 1 is attached.1 center of traveling wheel ontology offers disassembly screw hole 5.
Embodiment 2
As shown in Fig. 2, the present embodiment difference from example 1 is that, the traveling wheel ontology be V shaped wheel 6.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by a person of ordinary skill in the art that still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (8)
- The wheel construction 1. a kind of precision rolling working roll is walked, which is characterized in that it include traveling wheel ontology, bearing block and respectively with row It walks to take turns ontology, the wheel shaft that the bearing block matches, is detachably connected on the traveling wheel ontology with bearing block.
- The wheel construction 2. precision rolling working roll according to claim 1 is walked, which is characterized in that the wheel shaft is threaded through the row It walks to take turns inside ontology and the bearing block.
- The wheel construction 3. precision rolling working roll according to claim 1 or 2 is walked, which is characterized in that the traveling wheel ontology with The bearing block is attached by least two connection bolts.
- The wheel construction 4. precision rolling working roll according to claim 3 is walked, which is characterized in that multiple connection bolts along The traveling wheel ontology is circumferentially centrosymmetric distribution.
- The wheel construction 5. precision rolling working roll according to claim 4 is walked, which is characterized in that opened up on the traveling wheel ontology There is disassembly screw hole.
- The wheel construction 6. precision rolling working roll according to claim 5 is walked, which is characterized in that the disassembly screw hole is located at described The axle center of traveling wheel ontology.
- The wheel construction 7. precision rolling working roll according to claim 6 is walked, which is characterized in that the traveling wheel ontology is Q235 Material.
- The wheel construction 8. precision rolling working roll according to claim 7 is walked, which is characterized in that the traveling wheel ontology is V-type Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910240578.7A CN109865748A (en) | 2019-03-28 | 2019-03-28 | A kind of precision rolling working roll walking wheel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910240578.7A CN109865748A (en) | 2019-03-28 | 2019-03-28 | A kind of precision rolling working roll walking wheel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109865748A true CN109865748A (en) | 2019-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910240578.7A Pending CN109865748A (en) | 2019-03-28 | 2019-03-28 | A kind of precision rolling working roll walking wheel construction |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040287Y (en) * | 2007-03-21 | 2008-03-26 | 鞍钢股份有限公司 | Working roller bearing box walking wheel structure |
| CN201064786Y (en) * | 2007-03-21 | 2008-05-28 | 鞍钢股份有限公司 | Novel separating balancing device for cold rolling mill roller |
| CN201760445U (en) * | 2010-05-18 | 2011-03-16 | 中冶赛迪工程技术股份有限公司 | Manipulator for dismounting and mounting rolls |
| CN202052766U (en) * | 2011-01-27 | 2011-11-30 | 福建升达冶金技术开发有限公司 | Roll change carriage device of short stress rolling mill |
| CN204018373U (en) * | 2014-07-23 | 2014-12-17 | 中冶南方工程技术有限公司 | Operation roll of mill roll change draw-gear |
| CN104525574A (en) * | 2014-12-28 | 2015-04-22 | 鞍钢冷轧钢板（莆田）有限公司 | Device for fast replacing tension roller between rolling mill frames and roller replacing method |
| CN106111704A (en) * | 2016-08-11 | 2016-11-16 | 河北钢铁股份有限公司邯郸分公司 | A kind of wide and heavy plate mill roller block changing device |
-
2019
- 2019-03-28 CN CN201910240578.7A patent/CN109865748A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040287Y (en) * | 2007-03-21 | 2008-03-26 | 鞍钢股份有限公司 | Working roller bearing box walking wheel structure |
| CN201064786Y (en) * | 2007-03-21 | 2008-05-28 | 鞍钢股份有限公司 | Novel separating balancing device for cold rolling mill roller |
| CN201760445U (en) * | 2010-05-18 | 2011-03-16 | 中冶赛迪工程技术股份有限公司 | Manipulator for dismounting and mounting rolls |
| CN202052766U (en) * | 2011-01-27 | 2011-11-30 | 福建升达冶金技术开发有限公司 | Roll change carriage device of short stress rolling mill |
| CN204018373U (en) * | 2014-07-23 | 2014-12-17 | 中冶南方工程技术有限公司 | Operation roll of mill roll change draw-gear |
| CN104525574A (en) * | 2014-12-28 | 2015-04-22 | 鞍钢冷轧钢板（莆田）有限公司 | Device for fast replacing tension roller between rolling mill frames and roller replacing method |
| CN106111704A (en) * | 2016-08-11 | 2016-11-16 | 河北钢铁股份有限公司邯郸分公司 | A kind of wide and heavy plate mill roller block changing device |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190611 |
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| WD01 | Invention patent application deemed withdrawn after publication |