CN205382191U - Heat treating stove roller quick replacement device - Google Patents
Heat treating stove roller quick replacement device Download PDFInfo
- Publication number
- CN205382191U CN205382191U CN201620195352.1U CN201620195352U CN205382191U CN 205382191 U CN205382191 U CN 205382191U CN 201620195352 U CN201620195352 U CN 201620195352U CN 205382191 U CN205382191 U CN 205382191U
- Authority
- CN
- China
- Prior art keywords
- roller
- furnace roller
- crossbeam
- quick replacement
- fixed
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses a heat treating stove roller quick replacement device, including clamping device, removal guider and fixed guider, clamping device is including dolly that is fixed with imperial door -shaped frame and the dismouting platform that sets firmly the slider, be fixed with the bench vice on the dismouting platform, still including fixing hydraulic jack on the dolly, hydraulic jack pass through the chain and the sprocket is connected with the dismouting platform, remove guider include U type bolt I and with U type bolt I is through threaded connection's crossbeam I, the both ends and the required change stove roller adjacent stove roller roll connection in both sides of crossbeam I, fixed guider include U type bolt II and with the U type bolt II circular arc sections through threaded connection's II, U on crossbeam type bolt II are provided with at least one gyro wheel II, the both ends of crossbeam II set firmly the support frame II of taking magnet.
Description
Technical field
This utility model relates to technical field of mechanical equipment, particularly relates to a kind of heat-treatment furnace roller quick replacement device.
Background technology
The heat-treatment furnace of generous printed line is steel plate Equipment for Heating Processing, it it is the capital equipment enhanced product performance, it has, and compact conformation, energy consumption be low, temperature controls accurate production efficiency advantages of higher, it is the equipment carried in stove as steel plate by roller-way inside heat-treatment furnace, furnace roller in stove runs for a long time at high operating temperatures, dross or bulge phenomenon can be produced, for preventing plowing from surface of steel plate, it is necessary to the furnace roller of bulge or dross is replaced on furnace roller surface.But owing to treatment furnace structure tight space is narrow and small, the process changing furnace roller easily causes damage and the deformation of resistance to material in stove, and roll changing time length, workload are big.
Summary of the invention
This utility model provides a kind of heat-treatment furnace roller quick replacement device, is adapted in the stove of narrow space carrying out the replacing of furnace roller, it is ensured that in stove, resistance to material is complete, improves replacing furnace roller efficiency, reduces maintainer's labor intensity.
For reaching above-mentioned purpose, the scheme that this utility model is taked is: a kind of heat-treatment furnace roller quick replacement device, including clamping device, motion guiding device and fixed guide, described clamping device includes being fixed with the dolly of flame framework and being installed with the dismounting platform of slide block, described dismounting platform is fixed with bench vice, being provided with the vertical groove adaptive with described slide block on described flame framework two heel post, slide block is slidably connected in vertical groove；Also include the hydraulic jack being fixed on described dolly, the push rod upper end of described hydraulic jack is connected with a cross bar, described cross bar is connected at least one sprocket wheel by bearing, described sprocket wheel is all engaged with chain, described chain one end is affixed with gantry frame, and the other end is affixed with dismounting platform；
Described motion guiding device includes U-bolt I and the crossbeam I being threaded connection with described U-bolt I, the two ends of described crossbeam I are installed with the bracing frame I with roller I, and support frame as described above I is rolled by the furnace roller that described roller I is adjacent with required replacing furnace roller both sides and connects；
Described fixed guide includes U-bolt II and the crossbeam II being threaded connection with described U-bolt II, and the arc section of U-bolt II is provided with at least one roller II, and the two ends of described crossbeam II are installed with the bracing frame II of carry magnet.
As preferably, described sprocket wheel quantity is two, improves the stability dismounting platform in lifting process.
As optimization, described cross bar two ends extend in described flame framework two heel post, flame framework two heel post is provided for the chute that cross bar moves up and down, makes cross bar will not rock when moving up and down.
As preferably, support frame as described above I is provided with the roller I that two axis angles are 90 °, plays a supporting role better, it is to avoid skid and damage furnace roller surface.
As optimization, described dolly is fixed with handrail away from one end of described bench vice, facilitates maintainer to operate dolly, improve overhaul efficiency.
As optimization, described dolly bottom surface is provided with four wheels, and two wheels near described bench vice are universal wheel, reduce the radius of gyration of dolly, facilitate dolly adjustment direction.
As preferably, the quantity of described roller II is two, common support furnace roller, it is to avoid furnace roller landing, and the axis angle of two roller II is 60 °-120 °.
The beneficial effects of the utility model are: clamping device can realize lifting, meets the replacing furnace roller needs of differing heights；Motion guiding device and fixed guide are installed simple, it is not necessary to maintainer enters in stove and installs, and can complete in furnace roller both sides, not only reduce labor intensity, also reduce Labor Risk.
Accompanying drawing explanation
Fig. 1 is clamping device structural representation.
Fig. 2 is the right view (removing handrail) of Fig. 1.
Fig. 3 is A-A sectional view in Fig. 2.
Fig. 4 is B-B sectional view in Fig. 1.
Fig. 5 is motion guiding device structural representation.
Fig. 6 is fixed guide structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described clearly and completely.
A kind of heat-treatment furnace roller quick replacement device as shown in Figure 1, including clamping device, motion guiding device and fixed guide, clamping device as shown in Figure 1, including being fixed with the dolly 1 of flame framework 4 and being installed with the dismounting platform 2 of slide block 2.1, dismounting platform 2 is fixed with bench vice 3, being provided with and the vertical groove 4.2 of slide block 2.1 adaptation on two heel posts 4.1 of flame framework 4, slide block 2.1 is slidably connected in vertical groove 4.2；Dolly 1 is further fixed on hydraulic jack 5, the upper end of the push rod 5.1 of hydraulic jack 5 is connected with a cross bar 6, cross bar 6 is connected to two sprocket wheels 7 by bearing, sprocket wheel 7 is all engaged with chain 8, one end of chain 8 is affixed with gantry frame 4, the other end is affixed with dismounting platform 2, and the two ends of cross bar 6 extend in flame framework two heel post 4.1, and flame framework two heel post 4.1 is provided for the chute 4.3 that cross bar 6 moves up and down.
Motion guiding device as shown in Figure 5, including U-bolt I 9 and the crossbeam I 10 that is threaded connection with U-bolt I 9, the two ends of crossbeam I 10 are installed with bracing frame I 11, being provided with the roller I 12 that two axis angles are 90 ° on bracing frame I 11, bracing frame I 11 rolls connection by the furnace roller 13 that roller I 12 is adjacent with required replacing furnace roller 18 both sides.
Fixed guide as shown in Figure 6, including U-bolt II 15 and the crossbeam II 14 that is threaded connection with U-bolt II 15, the arc section of U-bolt II 15 is provided with two roller II 17, the axis angle of two roller II 17 is 120 °, and the two ends of crossbeam II 14 are installed with the bracing frame II 16 of carry magnet.
In order to facilitate maintainer to operate, being fixed with handrail 1.2 away from one end of bench vice 3 on dolly 1, arrange four wheels in dolly 1 bottom surface, two wheels 1.1 near bench vice 3 are universal wheel.
During dismounting furnace roller, first according to the furnace roller height to change, utilize the height of hydraulic jack adjustment dismounting platform, then as shown in Figure 5 and Figure 6, motion guiding device and fixed guide are arranged on the furnace roller to change, U-bolt I and U-bolt II are respectively arranged in from furnace roller two ends 1/3rd place, and are connected with crossbeam I U-bolt I to be connected with crossbeam II with nut and U-bolt II and add suitable pretightning force with nut；Remove the bearing block at the required furnace roller two ends changed, and promote dolly, use the bearing block that bench vice will be close to U-bolt II one end to step up；Travelling car, furnace roller is made outwards to extract out, U-bolt I moves with furnace roller under frictional force effect, bracing frame II is relatively fixed by the furnace roller that magnetic is adjacent with required replacing furnace roller, when U-bolt I moves to U-bolt II place, pull down motion guiding device and fixed guide, use driving to be hung away by required replacing furnace roller.In furnace roller removal process, motion guiding device furnace roller Structure deformation adjacent with both sides, fixed guide furnace roller adjacent with both sides is relatively fixed, and damage will not be caused in furnace roller surface by whole process.
The erection sequence of new furnace roller carries out according to the opposite sequence of above-mentioned dismounting.
The above is only preferred implementation of the present utility model; protection domain of the present utility model is not limited merely to above-described embodiment; all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model; should be understood that; for those skilled in the art; without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a heat-treatment furnace roller quick replacement device, it is characterized in that: include clamping device, motion guiding device and fixed guide, described clamping device includes being fixed with the dolly of flame framework and being installed with the dismounting platform of slide block, described dismounting platform is fixed with bench vice, being provided with the vertical groove adaptive with described slide block on described flame framework two heel post, slide block is slidably connected in vertical groove；Also include the hydraulic jack being fixed on described dolly, the push rod upper end of described hydraulic jack is connected with a cross bar, described cross bar is connected at least one sprocket wheel by bearing, described sprocket wheel is all engaged with chain, described chain one end is affixed with gantry frame, and the other end is affixed with dismounting platform；
Described motion guiding device includes U-bolt I and the crossbeam I being threaded connection with described U-bolt I, the two ends of described crossbeam I are installed with the bracing frame I with roller I, and support frame as described above I is rolled by the furnace roller that described roller I is adjacent with required replacing furnace roller both sides and connects；
Described fixed guide includes U-bolt II and the crossbeam II being threaded connection with described U-bolt II, and the arc section of U-bolt II is provided with at least one roller II, and the two ends of described crossbeam II are installed with the bracing frame II of carry magnet.
2. a kind of heat-treatment furnace roller quick replacement device according to claim 1, it is characterised in that: described sprocket wheel quantity is two.
3. a kind of heat-treatment furnace roller quick replacement device according to claim 1 or claim 2, it is characterised in that: described cross bar two ends extend in described flame framework two heel post, and flame framework two heel post is provided for the chute that cross bar moves up and down.
4. a kind of heat-treatment furnace roller quick replacement device according to claim 1, it is characterised in that: support frame as described above I is provided with the roller I that two axis angles are 90 °.
5. a kind of heat-treatment furnace roller quick replacement device according to claim 1, it is characterised in that: described dolly is fixed with handrail away from one end of described bench vice.
6. a kind of heat-treatment furnace roller quick replacement device according to claim 1 or 5, it is characterised in that: described dolly bottom surface is provided with four wheels, and two wheels near described bench vice are universal wheel.
7. a kind of heat-treatment furnace roller quick replacement device according to claim 1, it is characterised in that: the quantity of described roller II is two, and the axis angle of two roller II is 60 °-120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195352.1U CN205382191U (en) | 2016-03-15 | 2016-03-15 | Heat treating stove roller quick replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620195352.1U CN205382191U (en) | 2016-03-15 | 2016-03-15 | Heat treating stove roller quick replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382191U true CN205382191U (en) | 2016-07-13 |
Family
ID=56351953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620195352.1U Withdrawn - After Issue CN205382191U (en) | 2016-03-15 | 2016-03-15 | Heat treating stove roller quick replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205382191U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567936A (en) * | 2016-03-15 | 2016-05-11 | 莱芜钢铁集团有限公司 | Quick replacement device for furnace roller of thermal treatment furnace |
| CN109748187A (en) * | 2017-11-07 | 2019-05-14 | 中冶宝钢技术服务有限公司 | Vertical heater replacing furnace roller device and replacing options |
| CN110373675A (en) * | 2019-05-31 | 2019-10-25 | 上海宝冶集团有限公司 | Silicon sheet plant pickling line replaces furnace roller device and its application method |
-
2016
- 2016-03-15 CN CN201620195352.1U patent/CN205382191U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567936A (en) * | 2016-03-15 | 2016-05-11 | 莱芜钢铁集团有限公司 | Quick replacement device for furnace roller of thermal treatment furnace |
| CN105567936B (en) * | 2016-03-15 | 2017-05-31 | 莱芜钢铁集团有限公司 | A kind of heat-treatment furnace roller quick replacement device |
| CN109748187A (en) * | 2017-11-07 | 2019-05-14 | 中冶宝钢技术服务有限公司 | Vertical heater replacing furnace roller device and replacing options |
| CN110373675A (en) * | 2019-05-31 | 2019-10-25 | 上海宝冶集团有限公司 | Silicon sheet plant pickling line replaces furnace roller device and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205382191U (en) | Heat treating stove roller quick replacement device | |
| CN203972473U (en) | Cold-rolling mill roll assembling device | |
| CN203526204U (en) | Device for replacing rolling mill pressing head frame and pressing head | |
| CN104131519B (en) | A kind of bridging toughening equipment construction method | |
| CN206767104U (en) | A kind of telescopic material catching apparatus | |
| CN105567936B (en) | A kind of heat-treatment furnace roller quick replacement device | |
| CN103884184B (en) | The resistance to material of a kind of vertical continuous annealing furnace, liner installation method and movable mounting platform | |
| CN205998874U (en) | A kind of Slag treatment baffle-box quick-replaceable special purpose device | |
| CN216657800U (en) | Roller bearing seat dismounting device | |
| CN206509708U (en) | A kind of large fan impeller spindle disassembling fixture | |
| CN103910307A (en) | Hydraulic lifting motor stator transfer trolley | |
| CN209211183U (en) | A kind of dedicated traction device of smelter mechanical equipment track | |
| CN108237503B (en) | Device and method for replacing pressure measuring screw rod of thick plate vertical rolling mill | |
| CN103287986A (en) | Curtain board transport lifting device and method for mounting curtain board by using device | |
| CN104370246B (en) | Body of heater or cell body sinking roller-way erecting device and method | |
| CN209255788U (en) | Conticaster end electromagnetic stirring device installs guide frame | |
| CN203222014U (en) | Special trolley for replacing burner | |
| CN106495061A (en) | Stable lifting device for steel structure machining | |
| CN209260563U (en) | A kind of Bailey beam truss entirety transverse sliding device for cast-in-situ continuous beam | |
| CN203402829U (en) | Frame of lifting machine for portable transformer | |
| CN204867275U (en) | Large -scale forged steel supporting roll turning device | |
| CN203772011U (en) | Movable mounting platform for refractory materials and liner of vertical continuous annealing furnace | |
| CN206509967U (en) | Industrial large fan impeller spindle disassembling fixture | |
| CN105256109B (en) | In a kind of aluminium alloy heating treatmentfurnace with line carrier | |
| CN204872447U (en) | Novel dismouting rack of steel roll |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160713 Effective date of abandoning: 20170531 |
|
| AV01 | Patent right actively abandoned |