CN207013447U - The anti-skidding roll of one kind forging - Google Patents
The anti-skidding roll of one kind forging Download PDFInfo
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- CN207013447U CN207013447U CN201720576122.4U CN201720576122U CN207013447U CN 207013447 U CN207013447 U CN 207013447U CN 201720576122 U CN201720576122 U CN 201720576122U CN 207013447 U CN207013447 U CN 207013447U
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- roll
- hoop
- roll body
- skidding
- annular
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Abstract
It the utility model is related to rolling technical field, a kind of more particularly to anti-skidding roll of forging, including roll body, it is characterized in that, the surface of the roll body is provided with several annular grooves, shoe is equipped with the annular groove, the shoe includes two metal fabrication hoops, two annular metal sheets, the both ends of the metal fabrication hoop are provided with through hole, clamping screw is provided with through hole, annular metal sheet corresponding to shape is connected with the outside of the metal fabrication hoop, two metal fabrication hoops are linked together by clamping screw, and it is set on annular groove, each surface of the annular metal sheet away from metal fabrication hoop is provided with several grooves.The utility model proposes a kind of forging be provided with annular groove with anti-skidding roller surface, and shoe is installed in annular groove, and the slip-proof element of shoe is detachable, in the course of the work it is possible to prevente effectively from roll body slip, raising crudy.
Description
Technical field
It the utility model is related to rolling technical field, more particularly to a kind of anti-skidding roll of forging.
Background technology
Roll plate roughing mills to be often made up of vertical mill and four-roller reversing rougher, have two in four-roller reversing rougher
Branch backing roll and two working rolls, the generally existing skidding between working roll and slab in rolling, some milling train performances are lighter
What is had is heavier, and changing skidding at initial stage in working roll more protrudes, analysis analysis of tracing it to its cause, common belief is that newly changing
Working roll frictional force is not enough, edger roll and horizontal roller speed the factor such as mismatch and cause.To solve to beat between rough rolling working roll and slab
Sliding problem, by exploring with exchanging, being changed in working roll reduces mill speed initial stage for many producers, uniformly boiling hot roller and roll surface mill
Damage, build up speed rolling again after roll surface is coarse, ensures the as-rolled condition in whole roll change cycle with this, achieves preferable effect,
Its shortcoming is to change jobs that roller mill speed at initial stage is limited, rhythm is slow, when there is control deviation, in the whole work roll changing cycle
As-rolled condition and template are poor, production has some setbacks.Ye You producers roll change initial stage, not reduction of speed, used laser roughening roll surface and turning hair
Change machine on roll surface, improve made-up belt rolling slippage problems, this kind of measure has limitation, and machine rolls ten polylith steel in turning texturing roller
Left and right, skidproof effect are deteriorated, and roll surface machining accuracy be turning rank, process that the more coarse machining accuracy of roll surface is poorer (may to be gone out
Existing wedge-shaped roll gap)；Using the roll surface of laser roughening technical finesse, upper machine skidproof effect is ideal, but need to have professional technique with
Particular device does laser treatment, and processing charges is higher, and the expense of each laser roughening of every working roll is more than 8,000 yuan, simultaneously
Laser capillary roll two pairs of rollers plane materiel matter there are certain requirements.
Utility model content
The purpose of this utility model is to solve the problems, such as in background technology so going out, and a kind of forging proposed is used and prevented
Sliding roll.
To achieve these goals, the utility model employs following technical scheme：
A kind of forging anti-skidding roll, including roll body of design, it is characterised in that the surface of the roll body is provided with several rings
Connected in star, shoe is equipped with the annular groove, and the shoe includes two metal fabrication hoops, two annular gold
Belong to plate, the both ends of the metal fabrication hoop are provided with through hole, and clamping screw, the outside connection of the metal fabrication hoop are provided with through hole
There is annular metal sheet corresponding to shape, two metal fabrication hoops are linked together by clamping screw, and are set in ring
On connected in star, each surface of the annular metal sheet away from metal fabrication hoop is provided with several grooves, is provided with the groove
Slip-proof element, the slip-proof element include foundation, spring, top plate, and the both ends of the spring is connected to foundation and top plate, described
Foundation is movably connected on groove.
Preferably, the outer surface of the foundation is provided with screw thread, and the groove is the screwed hole being engaged with foundation.
Preferably, the surface of the roll body is provided with the bar-shaped trough with roll body straight incline.
Preferably, surface of the top plate away from spring be with roll body curve identical curved surface, and surface is set
There are anti-slip veins.
Preferably, the diameter of the metal fabrication hoop is less than the diameter of roll body.
The utility model proposes a kind of forging be with anti-skidding roll, beneficial effect：The anti-skidding roller surface of the forging
There is provided annular groove, and shoe is installed in annular groove, and the slip-proof element of shoe is detachable, is working
During it is possible to prevente effectively from roll body slide, improve crudy.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of anti-skidding roll of forging general structure schematic diagram；
Fig. 2 be the utility model proposes a kind of anti-skidding roll of forging shoe structural representation；
Fig. 3 be the utility model proposes a kind of anti-skidding roll of forging part-structure schematic diagram；
Fig. 4 be the utility model proposes a kind of anti-skidding roll of forging slip-proof element structural representation.
In figure：Roll body 1, annular groove 2, shoe 3, metal fabrication hoop 4, annular metal sheet 5, through hole 6, clamping screw
7th, slip-proof element 8, groove 9, foundation 10, top plate 11, spring 12, bar-shaped trough 13.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-4, one kind forging anti-skidding roll, including roll body 1, it is characterised in that the surface of roll body 1 is provided with some
Individual annular groove 2, shoe 3 is equipped with annular groove 2, shoe 3 includes two metal fabrication hoops, 4, two annulars
Metallic plate 5, the both ends of metal fabrication hoop 4 are provided with through hole 6, and clamping screw 7, the outside connection of metal fabrication hoop 4 are provided with through hole 6
There are annular metal sheet 5 corresponding to shape, two metal fabrication hoops 4 are linked together by clamping screw 7, and are set in annular
On groove 2, surface of each annular metal sheet 5 away from metal fabrication hoop 4 is provided with several grooves 9, and anti-skidding member is provided with groove 9
Part 8, slip-proof element 8 include foundation 10, spring 12, top plate 11, and the both ends of spring 12 are connected to foundation 10 and top plate 11, foundation
10 are movably connected on groove 9.
The outer surface of foundation 10 is provided with screw thread, and groove 9 is the screwed hole being engaged with foundation 10, the surface of roll body 1
Provided with the bar-shaped trough 13 with the straight incline of roll body 1, surface of the top plate 11 away from spring 12 is and the curve identical of roll body 1
Curved surface, and surface is provided with anti-slip veins, and the diameter of metal fabrication hoop 4 is less than the diameter of roll body 1.
When in use, when rolling, shoe can prevent roll body 1 and skid roll body 1 the utility model, and roll body 1
Surface is provided with the bar-shaped trough 13 for playing anti-skidding effect, can further play skidproof effect, improves workpiece processing quality.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. one kind forging anti-skidding roll, including roll body (1), it is characterised in that the surface of the roll body (1) is provided with several rings
Connected in star (2), the annular groove (2) is interior to be equipped with shoe (3), and the shoe (3) includes two metal fabrications
(4), two annular metal sheets (5) are bound round, the both ends of the metal fabrication hoop (4) are provided with through hole (6), are provided with the through hole (6)
Clamping screw (7), annular metal sheet corresponding to shape (5), two metals are connected with the outside of the metal fabrication hoop (4)
Fabrication hoop (4) is linked together by clamping screw (7), and is set on annular groove (2), each annular metal sheet
(5) surface away from metal fabrication hoop (4) is provided with several grooves (9), and slip-proof element (8) is provided with the groove (9), described
Slip-proof element (8) includes foundation (10), spring (12), top plate (11), and spring (12) both ends are connected to foundation (10)
With top plate (11), the foundation (10) is movably connected on groove (9).
A kind of 2. anti-skidding roll of forging according to claim 1, it is characterised in that：Open the outer surface of the foundation (10)
There is screw thread, and the groove (9) is the screwed hole being engaged with foundation (10).
A kind of 3. anti-skidding roll of forging according to claim 1, it is characterised in that：The surface of the roll body (1) is provided with
With the bar-shaped trough (13) of roll body (1) straight incline.
A kind of 4. anti-skidding roll of forging according to claim 1, it is characterised in that：The top plate (11) is away from spring
(12) surface be with roll body (1) curve identical curved surface, and surface is provided with anti-slip veins.
A kind of 5. anti-skidding roll of forging according to claim 1, it is characterised in that：The metal fabrication hoop (4) it is straight
Footpath is less than the diameter of roll body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576122.4U CN207013447U (en) | 2017-05-23 | 2017-05-23 | The anti-skidding roll of one kind forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576122.4U CN207013447U (en) | 2017-05-23 | 2017-05-23 | The anti-skidding roll of one kind forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013447U true CN207013447U (en) | 2018-02-16 |
Family
ID=61476324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576122.4U Active CN207013447U (en) | 2017-05-23 | 2017-05-23 | The anti-skidding roll of one kind forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125175A (en) * | 2019-05-30 | 2019-08-16 | 郭亚亚 | A kind of composite (back-up) roll |
-
2017
- 2017-05-23 CN CN201720576122.4U patent/CN207013447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125175A (en) * | 2019-05-30 | 2019-08-16 | 郭亚亚 | A kind of composite (back-up) roll |
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