CN208495385U - Support roller assembly - Google Patents
Support roller assembly Download PDFInfo
- Publication number
- CN208495385U CN208495385U CN201820975580.XU CN201820975580U CN208495385U CN 208495385 U CN208495385 U CN 208495385U CN 201820975580 U CN201820975580 U CN 201820975580U CN 208495385 U CN208495385 U CN 208495385U
- Authority
- CN
- China
- Prior art keywords
- bearing
- roller body
- top chock
- bearing roller
- diameter
- 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 - Fee Related
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- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a kind of bearing roller assemblies, including supporting roller body, the diameter for supporting roller body both ends is less than the diameter in its middle section, it supports and is provided with top chock and step on the both ends periphery of roller body, top chock and step pass through connection component and are connected to bearing roller body, oil duct is equipped in top chock and step, the inside of top chock and lower support base is sequentially installed with bearing I and bearing I I, the oil circuit being connected to oil duct is equipped in bearing I, the outboard end of top chock and step is provided with boring cover, the inner end of top chock and step is equipped with transparent cover, transparent cover is externally provided with seal stopper ring, seal stopper ring is located at the variable diameter of bearing roller body, the upper end of top chock is equipped with cover board, the lower end of step is connected with cushion block.Split type upper and lower bearing block is installed on bearing roller body two terminal circle circumferential surface, can be convenient roll change, and long service life, sealing effect is good.
Description
Technical field
The utility model relates to backing roll technical field, especially a kind of bearing roller assembly.
Background technique
The essence of backing roll is to support working roll, and contacting rolled piece by working roll can reduce work roll diameter, enhancing
The roll of working roll rigidity.Backing roll is that the important component in milling train goes out for supporting working roll or intermediate calender rolls to prevent working roll
Existing deflection deformation and the yield and quality for influencing plate, band.Existing backing roll is generally assembled into an integral installation and sets to processing
It is standby upper, but be once installed on process equipment, with regard to extremely difficult when rethinking roll change；If directly changing bearing roller assembly,
It is again time-consuming and laborious.
Utility model content
Technical problem to be solved by the utility model is: overcoming the deficiencies in the existing technology, it is more convenient to provide a kind of roll change
Bearing roller assembly.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of bearing roller assembly, including backing roll
The diameter of ontology, the bearing roller body both ends is less than the diameter in its middle section, supports and is provided on the both ends periphery of roller body
Top chock and step, the top chock and step pass through connection component and are connected to bearing roller body, upper axis
It holds and is equipped with oil duct in seat and step, the inside of top chock and lower support base is sequentially installed with bearing I and bearing I I,
Be equipped with oil circuit be connected to oil duct in bearing I, the outboard end of top chock and step is provided with boring cover, top chock with
The inner end of step is equipped with transparent cover, and transparent cover is externally provided with seal stopper ring, and the seal stopper ring is located at the change of bearing roller body
At diameter, the upper end of top chock is equipped with cover board, and the lower end of step is connected with cushion block.
Further limit, the connection component include be fixed to the bearing pin shaft of roller body, fixed pin shaft screw with
And the bearing on backing roll body exterior pin shaft, the screw is perpendicular to pin shaft, between the bearing and bearing roller body
Equipped with baffle ring.
It further limits, is connected with gland on the outside of the end head of the bearing roller body, the gland is located at boring cover
Inside.
It further limits, U-shaped sealing ring, the seal stopper ring and backing roll is equipped between the transparent cover and seal stopper ring
O-ring seal is equipped between ontology variable diameter.
The beneficial effects of the utility model are: being installed on the bearing roller body two terminal circle circumferential surface of the utility model split type
Upper and lower bearing block, can be convenient roll change；In addition, be equipped with oil duct in top chock and step, and with the oil in bearing I
Road connection, guarantees the quality of bearing I, increases service life；Boring cover, transparent cover, seal stopper ring and cover board, guarantee the utility model
Leakproofness.
Detailed description of the invention
The present invention will be further described with embodiment with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram on the utility model top.
Fig. 2 is the side view enlarged drawing of Fig. 1.
Fig. 3 is the structural schematic diagram of the utility model lower part.
Fig. 4 is the side view enlarged drawing of Fig. 1.
In figure: 1. bearing roller bodies, 2. top chocks, 3. steps, 4. connection components, 5. oil ducts, 6. bearing Is, 7.
Bearing I I, 8. boring covers, 9. transparent covers, 10. seal stopper rings, 11. cover boards, 12. cushion blocks, 13. glands, 14.U type sealing ring, 15.O type
Sealing ring, 41. pin shafts, 42. screws, 43. bearings, 44. baffle rings, 61. oil circuits.
Specific embodiment
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in figures 1 and 3, a kind of bearing roller assembly of the present embodiment, including bearing roller body 1, support 1 liang of roller body
The diameter at end is less than the diameter in its middle section, supports and is provided with top chock 2 and step 3 on the both ends periphery of roller body 1,
Top chock 2 and step 3, which are connected to by connection component 4, supports roller body 1, in top chock 2 and step 3
Equipped with oil duct 5, the inside of top chock 2 and lower support base 3 is sequentially installed with bearing I 6 and bearing I I7, is equipped in bearing I 6
The outboard end of the oil circuit 61 being connected to oil duct 5, top chock 2 and step 3 is provided with boring cover 8, top chock 2 and lower axle
The inner end for holding seat 3 is equipped with transparent cover 9, and transparent cover 9 is externally provided with seal stopper ring 10, and seal stopper ring 10 is located at the change of bearing roller body 1
At diameter, the upper end of top chock 2 is equipped with cover board 11, and the lower end of step 3 is connected with cushion block 12.
As shown in Figure 2 and Figure 4, connection component 4 includes the pin shaft 41 for being fixed to bearing roller body 1, the spiral shell of fixed pin shaft 41
Nail 42 and the bearing 43 on bearing 4 outside pin shaft 41 of roller body, screw 42 is perpendicular to pin shaft 41, bearing 43 and backing roll
Baffle ring 44 is equipped between ontology 1.
In the present embodiment, it supports and is connected with gland 13 on the outside of the end head of roller body 1, gland 13 is located at the interior of boring cover 8
Side.It is equipped with U-shaped sealing ring 14 between transparent cover 9 and seal stopper ring 10, is equipped between seal stopper ring 10 and bearing 1 variable diameter of roller body
O-ring seal 15.
Above embodiment is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill
The personage of art can understand the content of the utility model and be implemented, and the protection model of the utility model can not be limited with this
It encloses, all equivalent change or modifications according to made by the spirit of the present invention essence should all cover the protection model in the utility model
In enclosing.
Claims (4)
1. a kind of bearing roller assembly, including bearing roller body, it is characterised in that: the diameter at the bearing roller body both ends is less than it
The diameter in middle section supports and is provided with top chock and step on the both ends periphery of roller body, and the top chock is under
Bearing block passes through connection component and is connected to bearing roller body, and oil duct, top chock are equipped in top chock and step
It is sequentially installed with bearing I and bearing I I with the inside of lower support base, is equipped with the oil circuit being connected to oil duct, upper bearing (metal) in bearing I
The outboard end of seat and step is provided with boring cover, and the inner end of top chock and step is equipped with transparent cover, outside transparent cover
Equipped with seal stopper ring, the seal stopper ring is located at the variable diameter of bearing roller body, and the upper end of top chock is equipped with cover board, lower bearing
The lower end of seat is connected with cushion block.
2. bearing roller assembly according to claim 1, it is characterised in that: the connection component includes being fixed to backing roll sheet
The pin shaft of body, the screw of fixed pin shaft and the bearing on backing roll body exterior pin shaft, the screw perpendicular to pin shaft,
Baffle ring is equipped between the bearing and bearing roller body.
3. bearing roller assembly according to claim 1, it is characterised in that: connection on the outside of the end head of the bearing roller body
There is gland, the gland is located at the inside of boring cover.
4. bearing roller assembly according to claim 1, it is characterised in that: be equipped between the transparent cover and seal stopper ring U-shaped
O-ring seal is equipped between sealing ring, the seal stopper ring and bearing roller body variable diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975580.XU CN208495385U (en) | 2018-06-22 | 2018-06-22 | Support roller assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820975580.XU CN208495385U (en) | 2018-06-22 | 2018-06-22 | Support roller assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495385U true CN208495385U (en) | 2019-02-15 |
Family
ID=65286379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820975580.XU Expired - Fee Related CN208495385U (en) | 2018-06-22 | 2018-06-22 | Support roller assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208495385U (en) |
-
2018
- 2018-06-22 CN CN201820975580.XU patent/CN208495385U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20200622 |