CN206661932U - Anticollision hot rolling slab roller-way rack device - Google Patents
Anticollision hot rolling slab roller-way rack device Download PDFInfo
- Publication number
- CN206661932U CN206661932U CN201720186059.3U CN201720186059U CN206661932U CN 206661932 U CN206661932 U CN 206661932U CN 201720186059 U CN201720186059 U CN 201720186059U CN 206661932 U CN206661932 U CN 206661932U
- Authority
- CN
- China
- Prior art keywords
- upper bracket
- lower carriage
- roller
- lead
- hydraulic cylinder
- 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.)
- Active
Links
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
It the utility model is related to hot rolling slab roller-way field, more particularly to a kind of roller bed frame.A kind of anticollision hot rolling slab roller-way rack device, including conveying roller, bearing, roller bed frame and immobilizing foundation, roller bed frame includes upper bracket and lower carriage, upper bracket is with offering coaxial pilot hole on lower carriage, lead is provided with pilot hole, hydraulic cylinder is provided between upper bracket and lower carriage, the cylinder body of hydraulic cylinder is arranged on lower carriage, the take-off lever of hydraulic cylinder supports upper bracket, and certain interval is left between upper bracket and lower carriage under feed status.Roller bed frame is divided into two by the utility model; with the first half of hydraulic cylinder depressing table frame; the hydraulic pressure of support needs is provided by external hydraulic pipeline; when by impact, the take-off lever stress retraction of hydraulic cylinder, play a part of vibration damping, buffering; reduce the impact to basis; the protection to relevant device is realized, maintenance cost and maintenance time can be substantially reduced while equipment dependability is improved, improve production efficiency.
Description
Technical field
It the utility model is related to hot rolling slab roller-way field, more particularly to a kind of roller bed frame.
Background technology
Hot rolling mill slab is all the conveying of roller rest road both at home and abroad at present, as shown in figure 1, the conveying roller 1 for forming rollgang is logical
The bearing 2 for crossing both ends is erected in roller bed frame 3, and the roller bed frame 3 is fixedly mounted on immobilizing foundation 5 by foundation bolt 4, defeated
Send roller 1 to be driven by the servomotor 6 equipped with reductor, realize the conveying to slab.
This kind of device that slab is conveyed using roller-way can realize conveying, but as shown in Fig. 2 in routine use at a high speed above
During due to the change of rolling technological parameter, different journeys often occur in the position of slab head 71 after rolling in slab 7
Curved, i.e., situation of " kowtowing " under degree, during high speed conveys, under curved slab head 71 roller-way and roller bed frame can be caused
Very big impact, the final immobilizing foundation destroyed below roller bed frame, after the damage of basis whole roller-way shafting alignment can be caused to lose
Effect, shaft coupling frequent breakage, even results in break motor bearing, influences the devoting rate of rollgang, and this damage can not be in short-term
Between handle, had a strong impact on manufacturing schedule.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of anticollision hot rolling slab roller-way rack device, and script is solid
Surely the roller bed frame of conveying roller is supported to be changed into hydraulic cushion support, to the impulsive force of immobilizing foundation when being kowtowed using hydraulic cylinder buffering,
The service life of roller-way supporting construction is improved, reduces maintenance cost.
What the utility model was realized in：A kind of anticollision hot rolling slab roller-way rack device, including conveying roller, bearing, roller
Road frame and immobilizing foundation, the conveying roller are erected in roller bed frame by the bearing at both ends, the roller bed frame include upper bracket and
Lower carriage, the bearing are arranged on upper bracket, and the lower carriage is fixedly mounted on immobilizing foundation, on upper bracket and lower carriage
Coaxial pilot hole is offered, lead is provided with the pilot hole, hydraulic pressure is provided between the upper bracket and lower carriage
Cylinder, the cylinder body of the hydraulic cylinder are arranged on lower carriage, and the take-off lever of hydraulic cylinder supports upper bracket, under feed status on prop up
Certain interval is left between frame and lower carriage.
The lead is fixing bolt, and one section of bolt is polished rod.
The hypomere of the lead is polished rod and composition prismatic pair, the epimere of lead is engaged with the pilot hole of lower carriage
It is connected by screw thread with upper bracket, holddown spring and pad is additionally provided between the bolt head and upper bracket of lead.
The epimere of the lead is polished rod and composition prismatic pair, the hypomere of lead is engaged with the pilot hole of upper bracket
It is threadably secured and is connected on lower carriage.
The lead is polished rod bolt, and the bottom of lead is sequentially through fixation after the pilot hole of upper bracket and lower carriage
On immobilizing foundation, lead is engaged composition prismatic pair with upper bracket.
The axial line of the upper bracket, lower carriage and hydraulic cylinder three is located on same axis.
The bottom surface of the upper bracket and the top surface of lower carriage are provided with the inner fovea part to cooperate, and the hydraulic cylinder is arranged on interior
In recess.
Roller bed frame is divided into two by the utility model anticollision hot rolling slab roller-way rack device, with hydraulic cylinder depressing table frame
The first half, the hydraulic pressure of support needs is provided by external hydraulic pipeline, when by impact, the take-off lever stress of hydraulic cylinder is returned
Contracting, play a part of vibration damping, buffering, reduce the impact to basis, realize the protection to relevant device, can improving equipment
By maintenance cost and maintenance time can be substantially reduced while property, production efficiency is improved.
Brief description of the drawings
Fig. 1 is existing slab delivery roller structure schematic diagram；
Fig. 2 is the structure of plate slab schematic diagram that possible kowtow；
Fig. 3 is the structural representation of embodiment 1 in the utility model anticollision hot rolling slab roller-way rack device；
Fig. 4 is the structural representation of the utility model embodiment 2.
In figure：1 conveying roller, 2 bearings, 3 roller bed frames, 4 foundation bolts, 5 immobilizing foundations, 6 servomotors, 7 slabs, 8 are oriented to
Hole, 9 leads, 10 hydraulic cylinders, 11 holddown springs, 12 pads, 31 upper brackets, 32 lower carriages, 33 inner fovea parts, 71 slab heads.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that reading the content of the utility model statement
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
Embodiment 1
As shown in figure 3, a kind of anticollision hot rolling slab roller-way rack device, including conveying roller 1, bearing 2, roller bed frame 3 and fixation
Basis 5, the conveying roller 1 is erected in roller bed frame 3 by the bearing 2 at both ends, and the roller bed frame 3 includes upper bracket 31 and lower branch
Frame 32, the bearing 2 are arranged on upper bracket 31, and the lower carriage 32 is fixedly mounted on immobilizing foundation 5, and upper bracket 31 is with
Coaxial pilot hole 8 is offered on support 32, lead 9, the upper bracket 31 and lower carriage 32 are provided with the pilot hole 8
Between be provided with hydraulic cylinder 10, the cylinder body of the hydraulic cylinder 10 is arranged on lower carriage 32, and the take-off lever of hydraulic cylinder 10 supports
Upper bracket 31, certain interval is left between upper bracket 31 and lower carriage 32 under feed status；Under feed status, when servo electricity
When machine 6 drives 1 rotational conveyance slab 7 of conveying roller, if curved kowtowing is struck on conveying roller 1 under having on the head of slab 7,
Because the presence in gap, the take-off lever of hydraulic cylinder 10 can be promoted after the stress of upper bracket 31, shrinks hydraulic cylinder, with realization pair
The buffering of impact, the impulsive force to lower carriage 32 and immobilizing foundation 5 is reduced, realize the protection to immobilizing foundation 5, improved
The whole service life of rollgang, the hydraulic pressure that hydraulic cylinder 10 needs are provided by external hydraulic conveyance conduit, specific liquid
Pressure value is adjusted according to needs of production；
In the utility model, in order to ensure the balance of support and cushion effect, the upper bracket 31, lower carriage 32 and hydraulic pressure
The axial line of the three of cylinder 10 is located on same axis；
In this embodiment, the lead 9 is fixing bolt, and one section of bolt is polished rod, selects epimere spiral shell as needed
Line hypomere polished rod or hypomere screw thread epimere polished rod, preferably, the hypomere of the lead 9 is polished rod and led with lower carriage 32
Be engaged composition prismatic pair to hole 8, the epimere of lead 9 is connected by screw thread with upper bracket 31, the bolt head of lead 9 with it is upper
Holddown spring 11 and pad 12 are additionally provided between support 31；Fixing bolt is provided by holddown spring 11 and pad 12 and continued
Thrust, to avoid bolt looseness；
But also it is not excluded for, uses the epimere of the lead 9 to be engaged composition for polished rod and with the pilot hole 8 of upper bracket 31
Prismatic pair, the hypomere of lead 9, which is threadably secured, to be connected on lower carriage 32.
In addition, in order to further lift the stability of strutting system of butterfly spring, bottom surface and the lower carriage 32 of the upper bracket 31
Top surface be provided with the inner fovea part 33 to cooperate, the hydraulic cylinder 10 is arranged in inner fovea part 33.
Embodiment 2
As shown in figure 4, a kind of anticollision hot rolling slab roller-way rack device, the difference of embodiment 2 and embodiment 1 is, described
Lead 9 is polished rod bolt, and the bottom of lead 9 is sequentially through being fixedly mounted after the pilot hole 8 of upper bracket 31 and lower carriage 32
On immobilizing foundation 5, lead 9 is engaged composition prismatic pair with upper bracket 31, and upper bracket 31 slides up and down realization along lead
To the buffering for impulsive force of kowtowing.
Claims (7)
1. a kind of anticollision hot rolling slab roller-way rack device, including conveying roller (1), bearing (2), roller bed frame (3) and immobilizing foundation
(5), the conveying roller (1) is erected in roller bed frame (3) by the bearing (2) at both ends, it is characterized in that：Roller bed frame (3) bag
Upper bracket (31) and lower carriage (32) are included, the bearing (2) is arranged on upper bracket (31), and the lower carriage (32) is fixedly mounted
On immobilizing foundation (5), for upper bracket (31) with offering coaxial pilot hole (8) on lower carriage (32), the pilot hole (8) is interior
Lead (9) is provided with, hydraulic cylinder (10), the hydraulic cylinder (10) are provided between the upper bracket (31) and lower carriage (32)
Cylinder body be arranged on lower carriage (32) on, the take-off lever of hydraulic cylinder (10) supports upper bracket (31), under feed status on prop up
Certain interval is left between frame (31) and lower carriage (32).
2. anticollision hot rolling slab roller-way rack device as claimed in claim 1, it is characterized in that：The lead (9) is fixed spiral shell
Bolt, one section of bolt is polished rod.
3. anticollision hot rolling slab roller-way rack device as claimed in claim 2, it is characterized in that：The hypomere of the lead (9) is
Polished rod and composition prismatic pair is engaged with the pilot hole (8) of lower carriage (32), the epimere of lead (9) passes through screw thread and upper bracket
(31) it is connected, holddown spring (11) and pad (12) is additionally provided between the bolt head and upper bracket (31) of lead (9).
4. anticollision hot rolling slab roller-way rack device as claimed in claim 2, it is characterized in that：The epimere of the lead (9) is
Polished rod and composition prismatic pair is engaged with the pilot hole (8) of upper bracket (31), the hypomere of lead (9) is threadably secured connection
On lower carriage (32).
5. anticollision hot rolling slab roller-way rack device as claimed in claim 1, it is characterized in that：The lead (9) is polished rod spiral shell
Bolt, the bottom of lead (9) is sequentially through being fixedly mounted on fixed base after the pilot hole (8) of upper bracket (31) and lower carriage (32)
On plinth (5), lead (9) is engaged composition prismatic pair with upper bracket (31).
6. the anticollision hot rolling slab roller-way rack device as described in any one claim in claim 1 ~ 5, it is characterized in that：It is described
The axial line of upper bracket (31), lower carriage (32) and hydraulic cylinder (10) three is located on same axis.
7. anticollision hot rolling slab roller-way rack device as claimed in claim 6, it is characterized in that：The bottom surface of the upper bracket (31) with
The top surface of lower carriage (32) is provided with the inner fovea part (33) to cooperate, and the hydraulic cylinder (10) is arranged in inner fovea part (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186059.3U CN206661932U (en) | 2017-02-28 | 2017-02-28 | Anticollision hot rolling slab roller-way rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186059.3U CN206661932U (en) | 2017-02-28 | 2017-02-28 | Anticollision hot rolling slab roller-way rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206661932U true CN206661932U (en) | 2017-11-24 |
Family
ID=60379651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720186059.3U Active CN206661932U (en) | 2017-02-28 | 2017-02-28 | Anticollision hot rolling slab roller-way rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206661932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117735152A (en) * | 2024-02-20 | 2024-03-22 | 泰州市宏华冶金机械有限公司 | Full-automatic roller way conveying line |
-
2017
- 2017-02-28 CN CN201720186059.3U patent/CN206661932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117735152A (en) * | 2024-02-20 | 2024-03-22 | 泰州市宏华冶金机械有限公司 | Full-automatic roller way conveying line |
| CN117735152B (en) * | 2024-02-20 | 2024-05-28 | 泰州市宏华冶金机械有限公司 | Full-automatic roller way conveying line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203189603U (en) | Novel elastic damping righting frame | |
| CN206661932U (en) | Anticollision hot rolling slab roller-way rack device | |
| CN206661933U (en) | Hot rolling slab roller-way rack device with buffering | |
| CN103234810A (en) | Supporting device for vehicle static strength test | |
| CN101837545B (en) | Bracket for use in processing of heavy spindle of large turbine generator | |
| CN203236194U (en) | Replacing device for hinged pin roll mechanism of stacker cantilever | |
| CN202922214U (en) | Floating support for ball screw | |
| CN102896540A (en) | Automatic tool changer of vertical machining center | |
| CN102795446A (en) | Independent adjusting roller | |
| CN204514728U (en) | A kind of liner testing machine | |
| CN201713238U (en) | Engineering vehicle and arm-frame adjusting device thereof | |
| CN102101178B (en) | Vibration absorption feeding device of bar numerical control roller lathe | |
| CN204094347U (en) | One is organized a performance formula turning rolls | |
| CN202498367U (en) | Crankshaft supporting central frame | |
| CN205008953U (en) | Unsteady connecting device of air -balance for digit control machine tool | |
| CN206047736U (en) | A kind of steel pipe cutting feeding table | |
| CN103302470B (en) | Split horizontal cylinder assembling machine | |
| CN206004503U (en) | Ejection frock manually | |
| CN202316550U (en) | Hot ingot receiving roller way with damping device | |
| CN205096831U (en) | Balanced flywheel installation of reciprocating compressor and shaft coupling alignment specialized tool | |
| CN204422220U (en) | A kind of tilting drum device for tire force test | |
| CN202704875U (en) | Numerically controlled cutting-off machine silicon stick lifting device | |
| CN203003593U (en) | Machine tool automatic balancing device | |
| CN203541184U (en) | Special support for CNC bending machine | |
| CN202174761U (en) | Synchronous feeding roller table device for frame hydraulic machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |