CN208466851U - Rolling-mill roller retaining ring - Google Patents
Rolling-mill roller retaining ring Download PDFInfo
- Publication number
- CN208466851U CN208466851U CN201820852143.9U CN201820852143U CN208466851U CN 208466851 U CN208466851 U CN 208466851U CN 201820852143 U CN201820852143 U CN 201820852143U CN 208466851 U CN208466851 U CN 208466851U
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- CN
- China
- Prior art keywords
- retaining ring
- roll
- rolling
- mill roller
- clamping hook
- Prior art date
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Abstract
The utility model discloses rolling-mill roller retaining rings, including roll body and roll neck, the roll neck is fixedly connected on a side external surface of roll body, the side surface of the roll neck is welded with roll shaft, another side external surface of the roll body is fixedly connected with roller set, the side surface of the roller set is provided with connector, the side surface of the roll body is provided with roll retaining ring, the upper end outer surface of the roll retaining ring is fixedly installed with retaining ring, the inner lateral surfaces of the upper retaining ring offer oil outlet, and the bottom end of the upper retaining ring is fixedly connected with lower retaining ring.Rolling-mill roller retaining ring described in the utility model, equipped with clamping hook, oil outlet and oil suction sponge, oil suction sponge and oil outlet can directly be passed through, complete the lubrication and maintenance to roll retaining ring component, without manually regularly maintaining roll disassembly, the adjustment that clamping hook can freely carry out roller diameter size brings better prospect of the application suitable for the roll of different size.
Description
Technical field
The utility model relates to component of machine fields, in particular to rolling-mill roller retaining ring.
Background technique
Roll is that the main working parts for being plastically deformed metal generation continuously and tool, roll retaining ring are divided into
Hole retaining ring and shaft block ring have position-limiting action, can prevent other parts axial float, the kind and manufacturing process of roll
It is continued to develop with the progress of metallurgical technology and the differentiation of steel rolling equipment.As the type of roll is more and more abundant, technique direction
Also towards how to allow people to be developed using more easily direction, low cost, efficient feature are pursued；Existing roll retaining ring exists
There are certain drawbacks when use, due to heavier mass, it is not easy to it is fixed, by with put inconvenience, and being easy during installation will
Roller surface pulls out burr, certain influence can be generated to the quality on axle body surface, it usually needs be installed on using tool
Disassembly, it is time-consuming and laborious, need manually to carry out upper oil lubrication and maintenance using overlong time, and for different size and size
Rolling-mill roller needs to use different size of retaining ring, so improves manufacturing cost again, brings in use
Certain adverse effect, for this purpose, it is proposed that rolling-mill roller retaining ring.
Utility model content
The main purpose of the utility model is to provide rolling-mill roller retaining rings, can effectively solve asking in background technique
Topic.
To achieve the above object, the technical solution that the utility model is taken are as follows:
Rolling-mill roller retaining ring, including roll body and roll neck, the roll neck are fixedly connected on outside the side of roll body
Surface, the side surface of the roll neck are welded with roll shaft, and another side external surface of the roll body is fixedly connected with roller set, described
The side surface of roller set is provided with connector, and the side surface of the roll body is provided with roll retaining ring, the roll retaining ring it is upper
End outer surface is fixedly installed with retaining ring, and the inner lateral surfaces of the upper retaining ring offer oil outlet, the bottom end of the upper retaining ring
It is fixedly connected with lower retaining ring, the upper end of the lower retaining ring is movably installed with clamping hook, the bottom outer surface of the clamping hook
It is fixedly installed with buckle, the bottom end of the buckle is fixedly connected with convex block, and the inner lateral surfaces of the convex block are provided with fracture, institute
The upper end outer surface for stating convex block offers buckle through-hole, and the internal activity of the upper retaining ring is equipped with movable steel ball, the activity
Oil suction sponge is provided with around steel ball.
Preferably, for the roll shaft by roll neck through being connected at the center of roll body, the diameter of the roll shaft is to roll
The half of roller main body diameter.
Preferably, limit hole is provided at the center of the connector, the roll retaining ring is by upper retaining ring, lower retaining ring and work
Moved fastener composition.
Preferably, the upper end of the clamping hook and upper retaining ring joining place are provided with high-tensile strength spring, and high-tensile strength bullet
The quantity of spring is two groups.
Preferably, the cross section of the fracture is rectangle, private side of the oil suction sponge uniform fold in upper retaining ring
Surface.
Preferably, the quantity of the movable steel ball is several groups, and movable steel ball is the inside for being evenly distributed on retaining ring,
The oil suction sponge is made of the independent oil-sucking hole of multiple groups.
Preferably, the shape of the upper retaining ring and lower retaining ring is half arc, and the clamping hook is by buckle, convex block, disconnected
Mouth and buckle through-hole composition.
Compared with prior art, the utility model has the following beneficial effects: the rolling-mill roller retaining ring, is lived by being equipped with
Moved fastener, oil outlet and oil suction sponge can directly pass through oil suction sponge and oil outlet, complete the lubrication to roll retaining ring component
With maintenance, it is not necessary that manually regularly roll disassembly is oiled and maintained, time saving and energy saving, clamping hook can be carried out freely
The adjustment of roller diameter size brings better prospect of the application, to a certain degree for the roll suitable for different size and size
On reduce manufacturing cost, whole device is simple, easy to operate, more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model rolling-mill roller retaining ring；
Fig. 2 is the partial view of the utility model rolling-mill roller retaining ring；
Fig. 3 is the interior views of retaining ring on the utility model rolling-mill roller retaining ring.
In figure: 1, roll body；2, roll neck；3, roll shaft；4, roller set；5, connector；6, roll retaining ring；7, upper retaining ring；8,
Oil outlet；9, lower retaining ring；10, clamping hook；11, it buckles；12, convex block；13, fracture；14, through-hole is buckled；15, movable steel ball；
16, oil suction sponge.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, rolling-mill roller retaining ring, including roll body 1 and roll neck 2, roll neck 2 are fixedly connected on roll master
One side external surface of body 1, roll neck 2 is installed within the bearing, and roll-force is transmitted to rack, roll neck by bearing block and screwdown gear
2 side surface is welded with roll shaft 3, and another side external surface of roll body 1 is fixedly connected with roller set 4, the side surface setting of roller set 4
There is connector 5, limit hole is provided at the center of connector 5, effectively secures the connection between two components, roll body
1 side surface is provided with roll retaining ring 6, and the upper end outer surface of roll retaining ring 6 is fixedly installed with retaining ring 7, the inside of upper retaining ring 7
Side surface offers oil outlet 8, can lubricate and maintain to obtain effect, the bottom end of upper retaining ring 7 to components by oil outlet 8
It is fixedly connected with lower retaining ring 9, the upper end of lower retaining ring 9 is movably installed with clamping hook 10, and it is big can freely to carry out roller diameter
Small adjustment, suitable for the roll of different size and size, the bottom outer surface of clamping hook 10 is fixedly installed with buckle 11, tool
There is stationary roll main body 1, the bottom end for buckling 11 is fixedly connected with convex block 12, and the inner lateral surfaces of convex block 12 are provided with disconnected
Mouth 13, the upper end outer surface of convex block 12 offer buckle through-hole 14, and the internal activity of upper retaining ring 7 is equipped with movable steel ball 15, living
Oil suction sponge 16 can be carried out squeezing when dynamic and release oily matter, be provided with oil suction sponge 16, energy around movable steel ball 15
Certain oil mass is enough carried, is oiled without manually carrying out disassembly.
For roll shaft 3 by roll neck 2 through being connected at the center of roll body 1, the diameter of roll shaft 3 is 1 diameter of roll body
Half, roll neck 2 is installed within the bearing, and roll-force is transmitted to rack by bearing block and screwdown gear, and roll shaft 3 is to forge
It makes, is rough turn, Tempering and Quenching process.
Limit hole is provided at the center of connector 5, roll retaining ring 6 is by upper retaining ring 7, lower retaining ring 9 and 10 groups of clamping hook
At by realizing that the link between component, the setting of limit hole are effectively fixed to the modeling of the rules of interaction between component
Connection between two components.
The top of clamping hook 10 and upper 7 joining place of retaining ring are provided with high-tensile strength spring, and the quantity of high-tensile strength spring
It is two groups, the setting of high-tensile strength spring effectively stretches clamping hook 10, the size between adjustment and upper retaining ring 7, with
Cooperate the roll body of different size.
The cross section of fracture 13 is rectangle, inner lateral surfaces of 16 uniform fold of oil suction sponge in upper retaining ring 7, and oil suction
The width of sponge 16 and the interior diameter of upper retaining ring 7 are consistent, and can guarantee certain oil storage function.
The quantity of movable steel ball 15 is several groups, and movable steel ball 15 is the inside for being evenly distributed on retaining ring 7, oil suction sea
Silk floss 16 is made of the independent oil-sucking hole of multiple groups, and several groups activity steel ball 15 can squeeze oil suction sponge 16 in activity,
It can be oozed out from oil outlet 8 and complete to act on the lubrication of components and maintenance.
The shape of upper retaining ring 7 and lower retaining ring 9 is half arc, clamping hook 10 include buckle 11, convex block 12, fracture 13 with
Through-hole 14 is buckled, the structure of half arc is combined into a circular roll retaining ring 6, and device is simple, can freely adjust, and energy
Enough effectively fixed by the components of clamping hook 10.
It should be noted that the utility model is rolling-mill roller retaining ring, when in use, mainly by roll body 1, roll neck
The several majors such as 2 and roll shaft 3 composition, by roll neck 2 through being connected at the center of roll body 1, roll neck 2 is mounted on roll shaft 3
In bearing, and roll-force is transmitted to by bearing block and screwdown gear by rack, the bottom end of the top of clamping hook 10 and upper retaining ring 7
Joining place is provided with high-tensile strength spring, and carries out telescopic moving, spring and sliding bar by the sliding bar that spring outwards are equipped with
Setting effectively clamping hook 10 is stretched, adjust upper retaining ring 7 between size, to cooperate the roller of different size
Body, buckle 11 are capable of the connection of effective stationary roll retaining ring 6 and roll body, and when in use, upper retaining ring 7 is internally provided with several groups
Movable steel ball 15, can carry out oil suction sponge 16 when movable squeezing to releasing oily matter, to roll body 1 other zero
Component plays the role of lubrication and maintains, more practical without manually being maintained.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. rolling-mill roller retaining ring, including roll body (1) and roll neck (2), it is characterised in that: the roll neck (2) is fixedly connected
It is welded with roll shaft (3) in the side surface of a side external surface of roll body (1), the roll neck (2), the roll body (1)
Another side external surface is fixedly connected with roller set (4), and the side surface of the roller set (4) is provided with connector (5), the roll body
(1) side surface is provided with roll retaining ring (6), and the upper end outer surface of the roll retaining ring (6) is fixedly installed with retaining ring (7),
The inner lateral surfaces of the upper retaining ring (7) offer oil outlet (8), and the bottom end of the upper retaining ring (7) is fixedly connected with lower retaining ring
(9), the upper end of the lower retaining ring (9) is movably installed with clamping hook (10), and the bottom outer surface of the clamping hook (10) is solid
Dingan County is fixedly connected with convex block (12) equipped with buckle (11), the bottom end of the buckle (11), the private side table of the convex block (12)
Face is provided with fracture (13), the upper end outer surface of the convex block (12) offer buckle through-hole (14), the upper retaining ring (7) it is interior
Portion is movably installed with movable steel ball (15), is provided with oil suction sponge (16) around the activity steel ball (15).
2. rolling-mill roller retaining ring according to claim 1, it is characterised in that: the roll shaft (3) is run through by roll neck (2)
It is connected at the center of roll body (1), the diameter of the roll shaft (3) is the half of roll body (1) diameter.
3. rolling-mill roller retaining ring according to claim 1, it is characterised in that: be arranged at the center of the connector (5)
There is limit hole, the roll retaining ring (6) is made of upper retaining ring (7), lower retaining ring (9) and clamping hook (10).
4. rolling-mill roller retaining ring according to claim 1, it is characterised in that: the upper end of the clamping hook (10) with it is upper
Retaining ring (7) joining place is provided with high-tensile strength spring, and the quantity of high-tensile strength spring is two groups.
5. rolling-mill roller retaining ring according to claim 1, it is characterised in that: the cross section of the fracture (13) is rectangular
Shape, inner lateral surfaces of oil suction sponge (16) uniform fold in upper retaining ring (7).
6. rolling-mill roller retaining ring according to claim 1, it is characterised in that: it is described activity steel ball (15) if quantity be
Dry group, and movable steel ball (15) is the inside for being evenly distributed on retaining ring (7), the oil suction sponge (16) is by the independent suction of multiple groups
Oilhole composition.
7. rolling-mill roller retaining ring according to claim 1, it is characterised in that: the upper retaining ring (7) and lower retaining ring (9)
Shape is half arc, and the clamping hook (10) is by buckling (11), convex block (12), fracture (13) and buckle through-hole (14) group
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820852143.9U CN208466851U (en) | 2018-06-04 | 2018-06-04 | Rolling-mill roller retaining ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820852143.9U CN208466851U (en) | 2018-06-04 | 2018-06-04 | Rolling-mill roller retaining ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208466851U true CN208466851U (en) | 2019-02-05 |
Family
ID=65216066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820852143.9U Active CN208466851U (en) | 2018-06-04 | 2018-06-04 | Rolling-mill roller retaining ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208466851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222209A (en) * | 2020-09-28 | 2021-01-15 | 江苏锦航机械制造有限公司 | Cold rolling looper roller with stand wear and tear anti roughness |
-
2018
- 2018-06-04 CN CN201820852143.9U patent/CN208466851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222209A (en) * | 2020-09-28 | 2021-01-15 | 江苏锦航机械制造有限公司 | Cold rolling looper roller with stand wear and tear anti roughness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063000 Ma Jiatun Village, Tangshan High-tech Zone, Hebei Province Patentee after: Tangshan luanke Electromechanical Equipment Manufacturing Co., Ltd Address before: 063000 Ma Jiatun Village, Tangshan High-tech Zone, Hebei Province Patentee before: TANGSHAN KAILUAN MINE JIXIE ELECTROMECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |