CN2780373Y - Adjustuble jacketed wheel device convenient for disassembling - Google Patents
Adjustuble jacketed wheel device convenient for disassembling Download PDFInfo
- Publication number
- CN2780373Y CN2780373Y CN 200520025605 CN200520025605U CN2780373Y CN 2780373 Y CN2780373 Y CN 2780373Y CN 200520025605 CN200520025605 CN 200520025605 CN 200520025605 U CN200520025605 U CN 200520025605U CN 2780373 Y CN2780373 Y CN 2780373Y
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- roller
- shaft
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Abstract
The utility model relates to an adjustable jacketed wheel device convenient for disassembling, which belongs to the technical field of a steel rolling mechanical device. The utility model needs to solve the technological problem that the adjustable jacketed wheel device convenient for disassembling is provided to overcome the defect of difficult disassembly of a roller of the existing adjustable jacketed wheel. The utility model has the technical scheme that the adjustable jacketed wheel device is provided with a roller, a roller shaft and a bearing seat, wherein a connecting hole and a shaft which are matched are arranged between the roller and the roller shaft; the roller shaft is supported in the bearing seat in a rotary way. The utility model is characterized in that the connecting hole and the shaft which are matched are conical hole and conical shaft, the bearing seat adopts a structure of the butt joint of an upper semicylinder body and a lower semicylinder body, and the upper and the lower semicylinder bodies are connected and fixed through bolts. The roller can be conveniently disassembled from the roller shaft. When the hole and the shaft are glued, the roller shaft and the roller are conveniently taken out of the bearing seat through the separation of the upper and the lower semicylinder bodies, the disassembly and the replacement of the roller are convenient, and the labor intensity of the replacement and the disassembly is reduced correspondingly. The utility model is suitable for being installed in a conveying roller way with a high-temperature harsh environment of metallurgy, steel rolling, etc.
Description
Technical field
The utility model relates to roller devices in the steel rolling production-line, belongs to rolling machinery facility technology field.
Background technology
Summary of the invention
Between the forward and backward milling train in production line of rolling mill, be equipped with the roller-way of carrying the high temperature rolled piece between rolling and cutter, the cold bed etc.Rollgang also can be realized the adjusting control of transporting velocity by the conversion in conveying roller roller footpath, so that the technological requirement of operations such as transporting velocity and roughing, finish rolling, shearing, cooling is complementary except that the conveying that is used for rolled piece.This kind undertaken the rollgang of regulating the control transporting velocity and also claimed the kink wheel apparatus.Running roller, rolling axle and bearing block are arranged in the formation of kink wheel apparatus, and bearing block is the tubular overall structure, the cylindrical hole by coupling between running roller and the rolling axle, axle and spool on the location shaft shoulder be connected.Running roller needs to change according to the variation of transporting velocity, and simultaneously, owing to be in the high temperature bad working environment, the wheel face quick abrasion also needs frequent Replacement and Repair, and running roller faces the problem of frequent loading and unloading.Above-mentioned kink wheel, the influence that cylindrical hole between running roller and the rolling axle, axle are easy to adverse circumstances such as Yin Gaowen bonds together securely and is difficult to dismounting, in addition, the integrally-built bearing block of tubular makes the running roller and the rolling axle that bond together be difficult to by taking out in the bearing block again, further increase the difficulty of dismounting, have no alternative but often cause running roller connection rolling axle and bearing block integral body to scrap, often therefore cause very big loss, and the spare parts consumption straight line is risen., must improve for this reason, make it overcome above-mentioned disadvantage existing kink wheel apparatus.
Technical problem to be solved in the utility model provides a kind of kink wheel apparatus of convenient disassembly, to eliminate the difficult disadvantage of existing kink wheel apparatus running roller dismounting.
The alleged problem of the utility model realizes with following technical scheme:
A kind of kink wheel apparatus of convenient disassembly, running roller 1, rolling axle 2 and bearing block are arranged in the formation, connecting hole, axle that coupling is arranged between running roller and the rolling axle, the rolling axle swivel bearing is in bearing block, its improvement is, the connecting hole of described coupling, axle are round taper hole, axle, and described bearing block adopts upper semi-circle cylindrical shell 3 and lower half circle cylindrical shell 4 docking structures, is connected and fixed by bolt 5 between the upper and lower semicircle cylindrical shell.
The kink wheel apparatus of above-mentioned convenient disassembly is respectively equipped with the semicircle locating slot 6 of depression on the semicircular cylinder face of described upper and lower semicircle cylindrical shell, the cylindrical of the bearing gland 7 in the described bearing block is provided with the protruding locating ring 8 of coupling.
The kink wheel apparatus of above-mentioned convenient disassembly, described rolling axle is a hollow shaft, is provided with pull bar 9 in it, an end of pull bar by pull bar cap 10, back-up ring 11 is connected with running roller 1, another threaded end passes through locknut 12 and locks.
The utility model changes former tubular overall structure bearing block into upper and lower semicircular cylinder split docking structure, cylindrical hole, the axle of former running roller and rolling axle be connected change conical bore, Axile connection structure into, running roller can be easily by disassembling on the rolling axle, in the hole, when bonding takes place axle, separation that can be by upper and lower semicircle cylindrical shell with roll shaft together with running roller easily by taking out in the bearing block, be very easy to the dismounting and change of running roller, and the corresponding labour intensity of changing field-strip that alleviated, suit in high temperature adverse circumstances rollgangs such as metallurgical steel rolling, to install and use.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1.
The parts label is in the accompanying drawing: 1-running roller, 2-rolling axle, 3-upper semi-circle cylindrical shell, 4-lower half circle cylindrical shell, 5-bolt, 6-locating slot, 7-bearing gland, 8-locating ring, 9-pull bar, 10-pull bar cap, 11-back-up ring, 12-locknut, 13-rolling bearing, 14-pull bar cap hole, 15-sealing ring.
The specific embodiment
Consult accompanying drawing.The semicircle orifice aperture of upper and lower semicircle cylindrical shell 3,4 and the external diameter of rolling bearing 13 coupling, joint should leave slit C, and the groove depth of the locating slot 6 of depression should be greater than the height of projection of locating ring 8, to prevent to influence the butt joint of upper and lower semicircle cylindrical shell.The tapering in conical shaft, hole can be 1: 10～and 1: 6.
Still consult accompanying drawing.When rolling axle 1 was hollow shaft, the aperture of hollow hole was slightly larger than the external diameter of pull bar 9.The larger diameter end of the bellmouth of running roller 2 is provided with the pull bar cap hole 14 of depression, so that pull bar cap 10 and back-up ring 11 are imbedded in the running roller.
Still consult accompanying drawing, the locknut 12 of releasing lever 9 tail ends, knocking running roller 1 just can be with its running roller 1 together with disassembling on the conical axle head of pull bar 9 by rolling axle 2.In when, the bonding situation taking place between conical shaft, the hole being difficult to dismantle when, can unclamp bolt 5, with rolling axle together with running roller by taking out in the lower half circle cylindrical shell 4, and then dismounting running roller.
Claims (3)
1. the kink wheel apparatus of a convenient disassembly, running roller [1], rolling axle [2] and bearing block are arranged in the formation, connecting hole, axle that coupling is arranged between running roller and the rolling axle, the rolling axle swivel bearing is in bearing block, it is characterized in that, the connecting hole of described coupling, axle are round taper hole, axle, and described bearing block adopts upper semi-circle cylindrical shell [3] and lower half circle cylindrical shell [4] docking structure, is connected and fixed by bolt [5] between the upper and lower semicircle cylindrical shell.
2. according to the kink wheel apparatus of the described convenient disassembly of claim 1, it is characterized in that, be respectively equipped with the semicircle locating slot [6] of depression on the semicircular cylinder face of described upper and lower semicircle cylindrical shell, the cylindrical of the bearing gland in the described bearing block [7] is provided with the protruding locating ring [8] of coupling.
3. according to the kink wheel apparatus of claim 1 or 2 described convenient disassemblies, it is characterized in that, described rolling axle [2] is a hollow shaft, is provided with pull bar [9] in it, an end of pull bar by pull bar cap [10], back-up ring [11] is connected with running roller [1], another threaded end passes through locknut [12] and locks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025605 CN2780373Y (en) | 2005-04-18 | 2005-04-18 | Adjustuble jacketed wheel device convenient for disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025605 CN2780373Y (en) | 2005-04-18 | 2005-04-18 | Adjustuble jacketed wheel device convenient for disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780373Y true CN2780373Y (en) | 2006-05-17 |
Family
ID=36761573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025605 Expired - Fee Related CN2780373Y (en) | 2005-04-18 | 2005-04-18 | Adjustuble jacketed wheel device convenient for disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780373Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941235A (en) * | 2012-11-29 | 2013-02-27 | 唐山市德龙钢铁有限公司 | Tungsten-carbide roller device of looping table for continuous rod and wire rolling |
| CN103359465A (en) * | 2013-08-06 | 2013-10-23 | 泰富重工制造有限公司 | Pipe belt conveyor pipe formation compression roller |
| CN103395302A (en) * | 2013-07-25 | 2013-11-20 | 上海长园电子材料有限公司 | Marking wheel and marking machine |
| CN105964707A (en) * | 2016-06-21 | 2016-09-28 | 江苏永钢集团有限公司 | Fixing device for loop-rising roll on wire side |
| CN106732158A (en) * | 2016-12-30 | 2017-05-31 | 锦岸机械科技江苏有限公司 | A kind of mixer main shaft quick replacement device |
| CN107021339A (en) * | 2017-05-23 | 2017-08-08 | 福建省和成机械设备有限公司 | The turning device and its application method of steel wood composite shuttering |
-
2005
- 2005-04-18 CN CN 200520025605 patent/CN2780373Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941235A (en) * | 2012-11-29 | 2013-02-27 | 唐山市德龙钢铁有限公司 | Tungsten-carbide roller device of looping table for continuous rod and wire rolling |
| CN103395302A (en) * | 2013-07-25 | 2013-11-20 | 上海长园电子材料有限公司 | Marking wheel and marking machine |
| CN103395302B (en) * | 2013-07-25 | 2016-12-28 | 上海长园电子材料有限公司 | Type wheel and ink writer |
| CN103359465A (en) * | 2013-08-06 | 2013-10-23 | 泰富重工制造有限公司 | Pipe belt conveyor pipe formation compression roller |
| CN103359465B (en) * | 2013-08-06 | 2015-06-10 | 泰富重工制造有限公司 | Pipe belt conveyor pipe formation compression roller |
| CN105964707A (en) * | 2016-06-21 | 2016-09-28 | 江苏永钢集团有限公司 | Fixing device for loop-rising roll on wire side |
| CN105964707B (en) * | 2016-06-21 | 2019-01-01 | 江苏永钢集团有限公司 | The fixation device of wire rod side loop loop-rising roll |
| CN106732158A (en) * | 2016-12-30 | 2017-05-31 | 锦岸机械科技江苏有限公司 | A kind of mixer main shaft quick replacement device |
| CN107021339A (en) * | 2017-05-23 | 2017-08-08 | 福建省和成机械设备有限公司 | The turning device and its application method of steel wood composite shuttering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |