CN202893834U - Adjustable guide wheel device with oil cavity - Google Patents
Adjustable guide wheel device with oil cavity Download PDFInfo
- Publication number
- CN202893834U CN202893834U CN 201220519271 CN201220519271U CN202893834U CN 202893834 U CN202893834 U CN 202893834U CN 201220519271 CN201220519271 CN 201220519271 CN 201220519271 U CN201220519271 U CN 201220519271U CN 202893834 U CN202893834 U CN 202893834U
- Authority
- CN
- China
- Prior art keywords
- base
- guide wheel
- oil pocket
- oil
- axle
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses an adjustable guide wheel device with an oil cavity. The adjustable guide wheel device with the oil cavity comprises a guide wheel, wherein the guide wheel is fixed on a shaft and rotates together with the shaft and is characterized by further comprising a base assembly and an adjusting device. The base assembly comprises a base, a sealed transmission device and a lubricating system, and the transmission device and the lubricating system are arranged in the base. The base of the guide wheel device is arranged on the lower side of a guide groove, the direct effect of rolled red steel on lubricating oil is avoided, the work temperature of the lubricating oil is reduced, Due to the sealed structure of the oil cavity in the base of the guide wheel device, the lubricating oil is enabled to flow with the movement of a bearing in the sealed and heat-insulated base of the guide wheel device, and the effect of high temperature on the lubricating oil is further reduced. The installation positions of the guide wheel are adjustable, the front and back positions are adjusted according to different sizes of products, and the production needs can be met.
Description
Technical field
The utility model belongs to metallurgical machinery equipment, specifically relevant a kind of conveying device of producing line for hot rolling bar steel.
Background technology
Directive wheel is that hot rolling bar steel produces the important device in the line, and being provides channeling direction and reduce abrasive critical component to follow-up equipment for the red steel safe transport that will roll out.Directive wheel in stable condition directly affects bar steel rolling and product quality.
Because directive wheel directly contacts red steel, external temperature is high, and dry and hard phenomenon easily appears in lubricating oil.Under original rhythm of production, the aperture time of steel rolling is longer, and the help of cooling water is arranged simultaneously, and lubricating oil is difficult for dry and hard, and equipment uses comparatively normal.Whether but along with the expansion of production line production capacity, the steel rolling gap greatly reduces, and under continuous fast pace was produced, the lubricating oil of adding was very easily dry and hard, therefore can preserve for a long time and keep lubrication, has determined the life-span of directive wheel.
At present the employed guide wheel device of production line adopts a kind of more easy structure as shown in Figure 1, comprises axle 4, is directive wheel 5, guide groove 2, spacer 7,8, packing ring 6 and hold-down nut 1 and transparent cover 9 by the travelling wheel on relative pair of bearings 3 axles.Need in time lubricating oil to be applied on the transparent cover 9 in the production gap, make it to slip in the bearing 3, can play certain lubrication, but there is following shortcoming in this guide wheel device under the continuous fast pace production after the dilatation:
Because directive wheel two side bearings expose, lubricating oil can't be kept in the directive wheel for a long time, can't satisfy continuous fast pace production; The directive wheel installation site is fixed, and can't adapt to the production of different size, and because rolling continuity can not give the on-the-spot more stopping production adjustment time again; Directive wheel is at the scene in the use procedure since device less, distribute loose, quantity is more, should not adopt centralized lubrication; Because directive wheel operating ambient temperature of living in is higher, hand oiling easily dry and hard, bearing exposes easily stuckly, causes the directive wheel frequent breakage; And under continuous fast pace is produced, after directive wheel is stuck, easily produce the fault in productions such as red steel scratch, heap steel.
Therefore, need to improve in order to can keep for a long time lubricating oil and can reduce the stopping production adjustment time, to adapt to continuous fast pace production the structure of directive wheel.
Summary of the invention
The purpose of this utility model provides a kind of adjustable type guide pulley device with oil pocket, makes lubricating oil be easy to long preservation in the directive wheel oil pocket, be difficult for being dried, thus the extension device life-span.
Adjustable type guide pulley device with oil pocket of the present utility model, comprise directive wheel, directive wheel is fixed on the axle jointly to rotate with axle, characterized by further comprising base assembly and adjusting device, and wherein: base assembly comprises transmission device and the lubricating system of base, the sealing in base.
In one embodiment, described transmission device be included in the pair of bearings that is installed in the base on the axle, at the transparent cover at bearing two ends and stifle, axle sleeve between bearing; Described lubricating system comprises oil nozzle, the airtight oil pocket in the base and a plurality of oilhole on transparent cover and axle sleeve that are arranged on the base.
Preferably, described adjusting device comprises the protruding location-plate that is arranged on the outer centre position of base, is clamped in by bolt on the guide rail of guide groove.
Preferably described bolt is four, and location-plate is provided with a plurality of locating holes
Preferably, be provided with the lubricant grease remover at described stifle.
Useful technique effect of the present utility model is: because the base of guide wheel device is positioned at the guide groove below, avoid red steel on the direct impact of lubricating oil, reduced the operating temperature of lubricating oil; Owing to changing directive wheel oil pocket internal structure, lubricating oil is flowed along with bearing operation in the base inside of airtight, heat insulation guide wheel device, further reduced the impact of high temperature on lubricating oil; The guide wheel device installation site is adjustable, can adjust its front and back position according to the product of different size, meets the needs of production.
Description of drawings
Fig. 1 is the structural representation of existing a kind of guide wheel device;
Fig. 2 is the structural representation with the adjustable type guide pulley device of oil pocket of an embodiment of the utility model.
The specific embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.At first need to prove, the utility model is not limited to the following specific embodiment, those skilled in the art should understand the utility model from the spirit that following embodiment embodies, and each technical term can be done the most wide in range understanding based on Spirit Essence of the present utility model.Same or analogous member uses the same reference numerals to represent among the figure.
Fig. 2 illustrates the adjustable type guide pulley device with oil pocket of an embodiment of the utility model, comprises directive wheel 2, base assembly 8 and adjusting device 7.
In the present embodiment, described transmission device is included in the pair of bearings 5 and 9 that is installed in the base 8 ' on the axle 1, in the transparent cover 3 of bearing 5 outer ends, at the stifle 10 of bearing 9 outer ends, axle sleeve 6 between two bearings 5,9, transparent cover 3 compresses bearing 5, hole card 12 is fixed transparent cover 3, axle sleeve 6 spring bearings 5,9 inner ring, axle jump ring 15 is fixed the opposite side of axle 1.Stifle 10 is fastened on by six bolts 16 at the end 8 '.Closed lubrication system comprises oil nozzle 4, the airtight oil pocket 11 in the base and a plurality of for example two oilhole (not shown) on transparent cover 3 and axle sleeve 6 that are arranged on the base 8 '.Can according to on-the-spot needs, adopt centralized lubrication, by oil nozzle 4 external drier oil pipes (not shown); Also can adopt the manual application of lubricant, refuel by oil nozzle 4 with oil gun (not shown).This is to come surely in conjunction with the needs of field maintenance time length, can adopt more in short-term the method for hand oiling to give first and keeps production when maintenance time.Closed lubrication system makes lubricating oil be easy to preserve, be difficult for running off, drying.This structure can ensure the good lubrication system of integral device under worst hot case.Can ensure the normal operation of directive wheel 2 with the base assembly 8 of oil pocket.
Adjusting device 7 comprises the location-plate 7 ' that is arranged on the projection on base 8 ' the outer centre position, is clamped on the guide rail 13 of guide groove by for example four bolts.Location-plate is provided with a plurality of locating holes (not shown), can by the transposing locating hole, regulate the installation site of whole equipment.Adjusting device 7 can be according to different operating modes and product specification, by the conditioning equipment installation site, regulates the horizontal level of directive wheel 2, ensures that the product of different size is in the rolling center line position all the time, the generation of the accidents such as useless in greatly reducing, scratch.
In addition, in order to solve guide wheel device of the present utility model in the confined space of enclosed construction, because mechanical movement, cause the interior lubricant grease of confined space to be subjected to the back and forth extruding of mechanical part, arrange such as disclosed lubricant grease remover in No. the 201120245808.8th, the Chinese utility model patent at stifle 10 and can't discharge fast the failure problems that causes, the smooth like this factor that has solved because of open bore causes that the foreign matter in the production enters the problem that enclosure space causes mechanical inordinate wear.
For the production of practice, proving effect is fine with the adjustable type guide pulley device with oil pocket of the present utility model.Be described as follows:
1. employing the utility model, the equipment fault time has been reduced the 10h/ month, has greatly improved production capacity, has accelerated rhythm of production.
The utility model in use, guide wheel device does not cause a cause architecture advances and the new problem that produces on the basis of the technical problem that solves former existence.
3. retrieve 500,000/year of (abrade, scrap) loss for enterprise.
In sum, the utility model greatly reduces equipment fault, has promoted service life; Reduce aborning the generation of the faults such as the one's respective area product abrades, scraps, and can under the prerequisite that keeps original guide function, improve guide wheel device monnolithic case structure, bearing block internal lubrication function, position adjustment function.
Should be understood that those skilled in the art can make various changes or modifications the utility model after having read above-mentioned instruction content of the present utility model, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (5)
1. adjustable type guide pulley device with oil pocket, comprise directive wheel, directive wheel is fixed on the axle jointly to rotate with axle, characterized by further comprising base assembly and adjusting device, and wherein: base assembly comprises transmission device and the lubricating system of base, the sealing in base.
2. the adjustable type guide pulley device with oil pocket according to claim 1, it is characterized in that described transmission device be included in the pair of bearings that is installed in the base on the axle, at the transparent cover at bearing two ends and stifle, axle sleeve between bearing; Described lubricating system comprises oil nozzle, the airtight oil pocket in the base and a plurality of oilhole on transparent cover and axle sleeve that are arranged on the base.
3. the adjustable type guide pulley device with oil pocket according to claim 1 is characterized in that described adjusting device comprises the protruding location-plate that is arranged on the outer centre position of base, is clamped in by bolt on the guide rail of guide groove.
4. the adjustable type guide pulley device with oil pocket according to claim 3 is characterized in that described bolt is four, and location-plate is provided with a plurality of locating holes.
5. the adjustable type guide pulley device with oil pocket according to claim 2 is characterized in that being provided with the lubricant grease remover at described stifle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519271 CN202893834U (en) | 2012-10-11 | 2012-10-11 | Adjustable guide wheel device with oil cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519271 CN202893834U (en) | 2012-10-11 | 2012-10-11 | Adjustable guide wheel device with oil cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893834U true CN202893834U (en) | 2013-04-24 |
Family
ID=48114554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220519271 Expired - Lifetime CN202893834U (en) | 2012-10-11 | 2012-10-11 | Adjustable guide wheel device with oil cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202893834U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837993A (en) * | 2017-03-06 | 2017-06-13 | 广西汽车集团有限公司 | A kind of chain and its directive wheel |
| CN106825743A (en) * | 2015-12-03 | 2017-06-13 | 宝钢特钢有限公司 | Cutter rotates guide apparatus |
| CN114043258A (en) * | 2021-12-03 | 2022-02-15 | 浙江亚微精密机床有限公司 | Hydrostatic guide rail capable of inhibiting thermal deformation |
-
2012
- 2012-10-11 CN CN 201220519271 patent/CN202893834U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825743A (en) * | 2015-12-03 | 2017-06-13 | 宝钢特钢有限公司 | Cutter rotates guide apparatus |
| CN106837993A (en) * | 2017-03-06 | 2017-06-13 | 广西汽车集团有限公司 | A kind of chain and its directive wheel |
| CN114043258A (en) * | 2021-12-03 | 2022-02-15 | 浙江亚微精密机床有限公司 | Hydrostatic guide rail capable of inhibiting thermal deformation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202893834U (en) | Adjustable guide wheel device with oil cavity | |
| CN204477069U (en) | A kind of high abrasion-proof and high temperature resistant bearing | |
| CN101131180A (en) | Dual-column cylindrical roller bearing with self-aligning ring | |
| CN205780352U (en) | The lubricating arrangement of rolling bearings of ball mill | |
| CN203702868U (en) | Support arm roller of charging and discharging machine of heating furnace | |
| CN204503794U (en) | A kind of self-lubricating carrying roller | |
| CN208106991U (en) | A kind of high intensity rolling mill bearing | |
| CN102874267B (en) | Roller side bearing device of two-shaft bogie of metallurgy car | |
| CN216199878U (en) | Optimized structure of large flange of high-speed rail bearing inner ring | |
| CN207026137U (en) | A kind of vertical guide wheel | |
| CN202541218U (en) | Traveling wheel equipped with self-aligning bearings for material distribution vehicle | |
| CN214036499U (en) | Integrated self-lubricating carrier roller structure for medium plate roller type cooling bed | |
| CN104653603A (en) | Retainer-free closed double-row cylindrical roller bearing | |
| CN205853422U (en) | A kind of track running roller adapting to the operation of cuber guide rail | |
| CN204607468U (en) | The mining long life easily lubricates ground roll | |
| CN203162077U (en) | Gear box output bearing device with reel | |
| CN220049454U (en) | Vertical roller device of cogging mill pushing bed | |
| JPS61252916A (en) | Hybrid bearing | |
| CN201519844U (en) | Steel belt position guide device of high-frequency welding outfit | |
| CN214295960U (en) | Wear-resisting high strength solid rail edge lubricating rod structure | |
| CN210219273U (en) | Rotary kiln tug lubrication mechanism | |
| CN205128606U (en) | Novel cold rolling mill device | |
| CN203272474U (en) | Secondary-cooling roller bearing disk-ring sealing device | |
| CN206955104U (en) | One kind damping carrying roller | |
| CN210386982U (en) | Water passing free roller device for bar production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BAOSTEEL SPECIAL STEEL CO., LTD. Free format text: FORMER OWNER: BAOSTEEL SPECIAL MATERIAL CO., LTD. Effective date: 20140114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140114 Address after: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Patentee after: BAOSTEEL SPECIAL STEEL Co.,Ltd. Address before: 200940 Baoshan District aquatic Road, Shanghai, No. 1269 Patentee before: BAOSTEEL SPECIAL MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20210507 Address after: 1269 Shuishui Road, Baoshan District, Shanghai, 200940 Patentee after: BAOSTEEL SPECIAL STEEL LONG PRODUCTS Co.,Ltd. Address before: 1269 Shuishui Road, Baoshan District, Shanghai, 200940 Patentee before: BAOSTEEL SPECIAL STEEL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |