CN206382335U - Roughing mill frame roller way damping device - Google Patents
Roughing mill frame roller way damping device Download PDFInfo
- Publication number
- CN206382335U CN206382335U CN201621476378.XU CN201621476378U CN206382335U CN 206382335 U CN206382335 U CN 206382335U CN 201621476378 U CN201621476378 U CN 201621476378U CN 206382335 U CN206382335 U CN 206382335U
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- disc spring
- roller way
- frame roller
- cylinder
- spring cylinder
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Abstract
The utility model discloses a kind of roughing mill frame roller way damping device, including disc spring dampening assembly, the disc spring dampening assembly includes disc spring cylinder, it is coaxial therewith being provided with axostylus axostyle in the disc spring cylinder, it is slidably matched outside the cylinder bottom of one end extension stretching disc spring cylinder of the axostylus axostyle and with disc spring cylinder, the axostylus axostyle is provided with the collar being located in disc spring cylinder, and disc spring is provided between the collar and disc spring cylinder cylinder bottom；One end that the axostylus axostyle stretches out the disc spring cylinder cylinder bottom is provided with connector, is connected between the connector and frame roller way provided with rod assembly；Connecting plate is connected with the disc spring cylinder, the connecting plate is connected with the anchor bolt being arranged on mill housing pedestal.Roughing mill frame roller way damping device of the present utility model, bad impact when can buffer ingot rolling to frame roller way improves damping effect.
Description
Technical field
The utility model is related to a kind of damping device, is specifically a kind of roughing mill frame roller way damping device.
Background technology
Cast metals after heating enter milling train by conveyor roller, and frame roller way is the tool for being connected conveyor roller and roll
There is a bit of roller-way of certain shock-absorbing function.Roughing mill usually requires back and forth to roll cast metals in process of production,
And rolling reduction is larger every time, therefore the impact and frequent vibrations that bring cause larger negative effect, metal to milling train
The substance of ingot casting more large impact is bigger, therefore roughing mill has top load, the characteristics of impact endurance test shock is big.
Be hit influence maximum is exactly rolling-mill housing roller-way, and ingot casting passes in and out milling train every time can all cause punching to frame roller way
Hit.Because of the batch production of big specification blank, cause roughing mill frame roller way can't bear the heavy load, big lack of being beated in the operation of rolling occur
Fall into, what the cushioning ability of its own cut little ice substantially, cause the bolt installed frequently to be broken, and ultimately result in can not be just
Often production.Meanwhile, frame roller way beats on the spray beam on frame roller way, bites the rolling critical elements influence such as injection
Greatly, spray beam is beated because of machine frequently has the parts such as nozzle and spray beam integrally to drop greatly, and maintenance difficulties are big, to sheet material matter
Amount is affected greatly.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of roughing mill frame roller way damping device, can buffer
To the bad impact of frame roller way during ingot rolling, damping effect is improved.
To reach above-mentioned purpose, the utility model provides following technical scheme：
A kind of roughing mill frame roller way damping device, including disc spring dampening assembly, the disc spring dampening assembly include disc spring
It is coaxial therewith being provided with outside axostylus axostyle, the cylinder bottom of one end extension stretching disc spring cylinder of the axostylus axostyle simultaneously in cylinder, the disc spring cylinder
It is slidably matched with disc spring cylinder, the axostylus axostyle is provided with the collar being located in disc spring cylinder, the collar and the disc spring
Cylinder cylinder is provided with disc spring between bottom；One end that the axostylus axostyle stretches out the disc spring cylinder cylinder bottom is provided with connector, the connector and machine
It is connected between frame roller-way provided with rod assembly；Connecting plate is connected with the disc spring cylinder, the connecting plate is with being arranged on milling train
Anchor bolt on memorial archway pedestal is connected.
Further, lid is equiped with end cap on the disc spring cylinder, and the end cap is provided with the through hole coordinated with the axostylus axostyle.
Further, the disc spring cylinder is provided with adpting flange, and the connecting plate is connected with the adpting flange.
Further, the rod assembly includes pull bar, and the two ends of the pull bar are respectively equipped with threaded connector, the screw thread
It is connected on connector with its screw thread and is provided with connector, the connector is connected with connection fork by bearing pin, positioned at described
The connection fork of pull bar lower end is fixedly connected with the connector, connection fork and frame roller way phase positioned at the pull bar upper end
Even.
Further, oscillating bearing is provided between the bearing pin and the connector.
Further, two bearing pins positioned at the pull bar two ends are parallel to each other.
The beneficial effects of the utility model are：
Roughing mill frame roller way damping device of the present utility model, by setting disc spring dampening assembly, utilizes bottom working roll
During rolling on upper cambered surface height and roller-way the maximum drop H of cambered surface absolute altitude and the weight of maximum specification ingot casting calculate ingot casting pound to
The impulsive force F of roller table surface, disc spring is designed further according to impulsive force F, can effectively buffer the frame roller way caused during milling train production
Bounce, makes frame roller way and its equipment stable operation on frame roller way；
1）By precompressed disc spring dampening assembly and rod assembly, universal adjustment can be achieved in the range of certain angle, subtract
Device connection frame roller-way and milling train anchor bolt are shaken, damping device will be passed through to the bad impact of frame roller way during ingot rolling
Fall after buffering in milling train internal consumption, good damping effect；
2）After frame roller way damping device is installed, bounce amplitude is from more than 30mm controls to 5mm or so, frame roller way and peace
Equipment working condition on frame roller way is clearly better.
Brief description of the drawings
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, the utility model provides as follows
Accompanying drawing is illustrated：
Fig. 1 is the structural representation of the utility model roughing mill frame roller way damping device embodiment；
Fig. 2 is the structural representation of disc spring dampening assembly；
Fig. 3 is the structural representation of rod assembly；
Fig. 4 is the schematic diagram that cast metals are rolled.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model can be better understood from and can be practiced, but illustrated embodiment is limited not as to of the present utility model.
As shown in figure 1, being the structural representation of the utility model roughing mill frame roller way damping device embodiment.This implementation
The roughing mill frame roller way damping device of example, including disc spring dampening assembly 7, disc spring dampening assembly 7 include disc spring cylinder 1, disc spring cylinder 1
Inside it is coaxial therewith being provided with outside axostylus axostyle 2, the cylinder bottom of one end extension stretching disc spring cylinder 1 of axostylus axostyle 2 and being slidably matched with disc spring cylinder 1,
Axostylus axostyle 2 is provided with the collar 3 being located in disc spring cylinder 1, and collar 3 and disc spring cylinder are provided with disc spring 4 between 1 bottom.Axostylus axostyle 2 stretches out disc spring
The one end at 1 bottom of cylinder is provided with connector 5, is connected between connector 5 and frame roller way 6 provided with rod assembly 8.The dish of the present embodiment
Connecting plate 9 is connected with spring cylinder 1, connecting plate 9 is connected with the anchor bolt 10 being arranged on mill housing pedestal.
Further, lid is equiped with end cap 11 on disc spring cylinder 1, and end cap 11 is provided with the through hole coordinated with axostylus axostyle 2, can prevented
Dust etc. enters in disc spring cylinder 1.The disc spring cylinder 1 of the present embodiment is provided with adpting flange 12, connecting plate 9 and the phase of adpting flange 12
Even.
Further, rod assembly includes pull bar 13, and the two ends of pull bar 13 are respectively equipped with threaded connector, threaded connector
It is connected with its screw thread and is provided with connector 14, connector 14 is connected with connection fork 16 by bearing pin 15, under pull bar 13
The connection fork 16 at end is fixedly connected with connector 5, and the connection fork 16 positioned at the upper end of pull bar 13 is connected with frame roller way 6.Further,
Oscillating bearing 17 is provided between bearing pin 15 and connector 14, two bearing pins 15 positioned at pull bar two ends of the present embodiment are mutually flat
OK, in order to realize rotation regulation, the effect of damping is further functioned as.
The roughing mill frame roller way damping device of the present embodiment, by setting disc spring dampening assembly, is rolled using bottom working roll
Upper cambered surface height calculates ingot casting and pounded to roller with the maximum drop H of cambered surface absolute altitude on roller-way and the weight of maximum specification ingot casting when processed
The impulsive force F on road surface, disc spring is designed further according to impulsive force F, can effectively be buffered the frame roller way caused during milling train production and be jumped
It is dynamic, make frame roller way and its equipment stable operation on frame roller way.
1）By precompressed disc spring dampening assembly and rod assembly, universal adjustment can be achieved in the range of certain angle, subtract
Device connection frame roller-way and milling train anchor bolt are shaken, damping device will be passed through to the bad impact of frame roller way during ingot rolling
Fall after buffering in milling train internal consumption, good damping effect；
2）After frame roller way damping device is installed, bounce amplitude is from more than 30mm controls to 5mm or so, frame roller way and peace
Equipment working condition on frame roller way is clearly better.
Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model
Protection domain not limited to this.Equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, within protection domain of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (6)
1. a kind of roughing mill frame roller way damping device, it is characterised in that：Including disc spring dampening assembly, the disc spring dampening assembly
Including disc spring cylinder, it is coaxial therewith being provided with axostylus axostyle in the disc spring cylinder, the cylinder of the disc spring cylinder is stretched out in one end extension of the axostylus axostyle
Outside bottom and with the disc spring cylinder be slidably matched, the axostylus axostyle be provided be located at the disc spring cylinder in collar, the collar with
Disc spring is provided between the disc spring cylinder cylinder bottom；One end that the axostylus axostyle stretches out the disc spring cylinder cylinder bottom is provided with connector, the company
It is connected between joint and frame roller way provided with rod assembly；Connecting plate is connected with the disc spring cylinder, the connecting plate is with setting
The anchor bolt put on mill housing pedestal is connected.
2. roughing mill frame roller way damping device according to claim 1, it is characterised in that：Installing is covered on the disc spring cylinder
There is end cap, the end cap is provided with the through hole coordinated with the axostylus axostyle.
3. roughing mill frame roller way damping device according to claim 1, it is characterised in that：The disc spring cylinder is provided with company
Acting flange, the connecting plate is connected with the adpting flange.
4. the roughing mill frame roller way damping device according to claim any one of 1-3, it is characterised in that：The pull bar group
Part includes pull bar, and the two ends of the pull bar are respectively equipped with threaded connector, the threaded connector to be connected with its screw thread
Provided with connector, the connector is connected with connection fork by bearing pin, positioned at the connection fork of the pull bar lower end and institute
State connector to be fixedly connected, the connection fork positioned at the pull bar upper end is connected with frame roller way.
5. roughing mill frame roller way damping device according to claim 4, it is characterised in that：The bearing pin and the connection
Oscillating bearing is provided between part.
6. roughing mill frame roller way damping device according to claim 4, it is characterised in that：Positioned at the pull bar two ends
Two bearing pins are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476378.XU CN206382335U (en) | 2016-12-30 | 2016-12-30 | Roughing mill frame roller way damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476378.XU CN206382335U (en) | 2016-12-30 | 2016-12-30 | Roughing mill frame roller way damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206382335U true CN206382335U (en) | 2017-08-08 |
Family
ID=59491556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476378.XU Active CN206382335U (en) | 2016-12-30 | 2016-12-30 | Roughing mill frame roller way damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206382335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139287A (en) * | 2020-08-05 | 2020-12-29 | 邯郸钢铁集团有限责任公司 | High-speed wire rod collection reel separation claw buffering device and buffering method thereof |
-
2016
- 2016-12-30 CN CN201621476378.XU patent/CN206382335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139287A (en) * | 2020-08-05 | 2020-12-29 | 邯郸钢铁集团有限责任公司 | High-speed wire rod collection reel separation claw buffering device and buffering method thereof |
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