CN110102577A - A kind of roll of replaceable roll curved surface - Google Patents
A kind of roll of replaceable roll curved surface Download PDFInfo
- Publication number
- CN110102577A CN110102577A CN201910485861.6A CN201910485861A CN110102577A CN 110102577 A CN110102577 A CN 110102577A CN 201910485861 A CN201910485861 A CN 201910485861A CN 110102577 A CN110102577 A CN 110102577A
- Authority
- CN
- China
- Prior art keywords
- roll
- curved surface
- fixing sleeve
- outside
- replaceable
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
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- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of rolls of replaceable roll curved surface, including the body of roll, the two sides of the body of roll are fixedly installed with roll neck, roll curved surface is connected on the outside of the body of roll, the two sides in the outside of the roll curved surface are movably installed with erector, and the two sides of the roll curved surface are connected with eyelid retractor；Roll curved surface can be easily mounted on the outside of the body of roll by the present invention by erector, avoid original integrated structure, can be individually replaced roll curved surface, and when maintenance operates relatively simple, and the material scrapped is less, has achieved the effect that save maintenance cost；The configuration of the present invention is simple, it is easy to use, the support effect to roll curved surface two sides can be strengthened by eyelid retractor, roll curved surface is reduced after being squeezed there may be being easily broken off, improve the stability of connection structure.
Description
Technical field
The invention belongs to roll technology fields, and in particular to a kind of roll of replaceable roll curved surface.
Background technique
Roll is that metal is made to generate the main working parts being continuously plastically deformed and tool on milling train, and roll is mainly by roller
Body, roll neck and roll curvature portion composition, roll curved surface is the roll middle section of actual participation rolled metal.It has smooth
Cylinder or surface with groove, roll neck is installed within the bearing, and roll-force is transmitted to machine by bearing block and screwdown gear
Frame, driving end spindle nose are connected by connecting shaft with pinion stand, the rotating torque of motor are passed to roll, existing roll exists
In use process, roll curved surface is prone to wear, and needs entire roll scrapping replacement in replacement, there is asking for waste material
Topic, at the same roll curved surface after being squeezed there may be being easily broken off, thus it is proposed that a kind of replaceable roll is bent
The roll in face.
Summary of the invention
The purpose of the present invention is to provide a kind of rolls of replaceable roll curved surface, to solve to propose in above-mentioned background technique
Existing roll in use, roll curved surface is prone to wear, and needs entire roll scrapping replacement in replacement, exist
The problem of wasting material, while there may be easily broken off roll curved surface after being squeezed.
To achieve the above object, the invention provides the following technical scheme: a kind of roll of replaceable roll curved surface, including roller
Body, the two sides of the body of roll are fixedly installed with roll neck, and roll curved surface is connected on the outside of the body of roll, and the roll is bent
The two sides in the outside in face are movably installed with erector, and the two sides of the roll curved surface are connected with eyelid retractor.
Preferably, the erector includes the first fixing sleeve and installation axle, and the bottom side of first fixing sleeve is fixed
It is connected with the first link block, the bottom of first link block is movably installed with the second mounting blocks by installation axle, and described second
The side of mounting blocks is fixedly connected with the second fixing sleeve, and it is fixed that the top side of first link block is fixedly installed with first
Block, top one end of second fixing sleeve are fixedly installed with the second fixed block, and the other side of first fixed block is fixed to be connected
It is connected to threaded post, the outside screw of the threaded post is connected with thread bush, the fixed peace in the both ends in the outside of the roll curved surface
Equipped with locating piece.
Preferably, the eyelid retractor includes groove block, and the side inner wall of the groove block is fixedly installed with interior link block, institute
The other side for stating interior link block is fixedly installed with connecting spring, and the other side of the connecting spring is fixedly installed with mobile column, institute
The outside for stating mobile column is movably installed with idler wheel by shaft, and the other side of the mobile column is fixedly installed with connection gasket.
Preferably, the inside of second fixed block, which offers, accommodates the through-hole that threaded post passes through.
Preferably, the side of first fixing sleeve and the second fixing sleeve is corresponding offers the groove for accommodating locating piece.
Preferably, the type of the connecting spring is specially carbon helical steel springs.
Preferably, the idler wheel is flexibly connected with the inner bottom wall of groove block and inner roof wall.
Compared with prior art, the beneficial effects of the present invention are:
(1) roll curved surface can be easily mounted on the outside of the body of roll by the present invention by erector, be avoided original
Integrated structure, can be individually replaced roll curved surface, and when maintenance operates relatively simple, and the material scrapped is less, has reached saving
The effect of maintenance cost.
(2) the configuration of the present invention is simple, easy to use, the support that can be strengthened by eyelid retractor to roll curved surface two sides is imitated
Fruit reduces roll curved surface after being squeezed there may be being easily broken off, improves the stability of connection structure.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is erector structural schematic diagram of the invention；
Fig. 3 is eyelid retractor structural schematic diagram of the invention；
In figure: 1, the body of roll；2, roll neck；3, roll curved surface；4, erector；41, the first fixing sleeve；42, the first link block；
43, installation axle；44, the second mounting blocks；45, the second fixing sleeve；46, the first fixed block；47, the second fixed block；48, threaded post；
49, thread bush；410, locating piece；5, eyelid retractor；51, groove block；52, interior link block；53, connecting spring；54, mobile column；55,
Idler wheel；56, connection gasket.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of roll of replaceable roll curved surface, including the body of roll
1, the two sides of the body of roll 1 are fixedly installed with roll neck 2, and the outside of the body of roll 1 is connected with roll curved surface 3, the outside of roll curved surface 3
Two sides be movably installed with erector 4, the two sides of roll curved surface 3 are connected with eyelid retractor 5.
In the present embodiment, it is preferred that erector 4 includes the first fixing sleeve 41 and installation axle 43, the bottom of the first fixing sleeve 41
Portion side is fixedly connected with the first link block 42, and the bottom of the first link block 42 is movably installed with the second installation by installation axle 43
Block 44, the side of the second mounting blocks 44 are fixedly connected with the second fixing sleeve 45, and the top side of the first link block 42 is fixedly mounted
Have the first fixed block 46, top one end of the second fixing sleeve 45 is fixedly installed with the second fixed block 47, the first fixed block 46 it is another
Side is fixedly connected with threaded post 48, and the outside screw of threaded post 48 is connected with thread bush 49, the both ends in the outside of roll curved surface 3
It is fixedly installed with locating piece 410, when needing to install roll curved surface 3, roll curved surface 3 need to be only socketed in by operator
The outside of the body of roll 1, it is fixed by first by rotation thread bush 49 then by the placement corresponding with locating piece 410 of the first fixing sleeve 41
Installation is completed in the outside that set 41 and the second fixing sleeve 45 are fixed on roll curved surface 3, avoids original integrated structure, can be single
Solely replacement roll curved surface 3, when maintenance, operate relatively simple, and the material scrapped is less, has achieved the effect that save maintenance cost.
In the present embodiment, it is preferred that eyelid retractor 5 includes groove block 51, and the side inner wall of groove block 51 is fixedly installed with interior
Link block 52, the other side of interior link block 52 are fixedly installed with connecting spring 53, and the other side of connecting spring 53 is fixedly installed with
The outside of mobile column 54, mobile column 54 is movably installed with idler wheel 55 by shaft, and the other side of mobile column 54 is fixedly installed with company
Connection pad 56 is supported by mobile column 54, and when mobile column 54 receives extruding, 54 horizontal direction of mobile column is mobile, the company of extruding
Spring 53 is connect, provides support by the extruding and deformation of connecting spring 53, idler wheel 55 can make mobile column 54 in moving process
It is relatively stable, the support effect to 3 two sides of roll curved surface can be strengthened by eyelid retractor 5, reduce roll curved surface 3 after being squeezed
There may be being easily broken off, the stability of connection structure is improved.
In the present embodiment, it is preferred that the inside of the second fixed block 47, which offers, accommodates the through-hole that threaded post 48 passes through.
In the present embodiment, it is preferred that the side of the first fixing sleeve 41 and the second fixing sleeve 45, which corresponds to offer to accommodate, determines
The groove of position block 410.
In the present embodiment, it is preferred that the type of connecting spring 53 is specially carbon helical steel springs.
In the present embodiment, it is preferred that idler wheel 55 is flexibly connected with the inner bottom wall of groove block 51 and inner roof wall.
The working principle of the invention and process for using: the device in use, is needing to pacify roll curved surface 3
When dress, roll curved surface 3 need to be only socketed in the outside of the body of roll 1 by operator, then that the first fixing sleeve 41 is corresponding with locating piece 410
It places, the outside that the first fixing sleeve 41 and the second fixing sleeve 45 are fixed on roll curved surface 3 is completed by peace by rotation thread bush 49
Dress, avoids original integrated structure, can be individually replaced roll curved surface 3, and when maintenance operates relatively simple, to scrap material
It is less, achieve the effect that save maintenance cost.In use, it is supported by mobile column 54, when mobile column 54 is received
To when squeezing, 54 horizontal direction of mobile column is mobile, is press-connected spring 53, provides branch by the extruding and deformation of connecting spring 53
Support, idler wheel 55 can make mobile column 54 relatively stable in moving process, can be strengthened by eyelid retractor 5 to 3 liang of roll curved surface
The support effect of side reduces roll curved surface 3 after being squeezed there may be being easily broken off, improves the steady of connection structure
It is qualitative.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. the two sides of a kind of roll of replaceable roll curved surface, including the body of roll (1), the body of roll (1) are fixedly installed with roll neck
(2), it is characterised in that: it is connected with roll curved surface (3) on the outside of the body of roll (1), the outside of the roll curved surface (3)
Two sides are movably installed with erector (4), and the two sides of the roll curved surface (3) are connected with eyelid retractor (5).
2. a kind of roll of replaceable roll curved surface according to claim 1, it is characterised in that: erector (4) packet
The first fixing sleeve (41) and installation axle (43) are included, the bottom side of first fixing sleeve (41) is fixedly connected with the first link block
(42), the bottom of first link block (42) is movably installed with the second mounting blocks (44) by installation axle (43), and described second
The side of mounting blocks (44) is fixedly connected with the second fixing sleeve (45), and the top side of first link block (42) is fixedly mounted
Having the first fixed block (46), top one end of second fixing sleeve (45) is fixedly installed with the second fixed block (47), and described
The other side of one fixed block (46) is fixedly connected with threaded post (48), and the outside screw of the threaded post (48) is connected with thread bush
(49), the both ends in the outside of the roll curved surface (3) are fixedly installed with locating piece (410).
3. a kind of roll of replaceable roll curved surface according to claim 1, it is characterised in that: eyelid retractor (5) packet
It includes groove block (51), the side inner wall of the groove block (51) is fixedly installed with interior link block (52), the interior link block (52)
The other side be fixedly installed with connecting spring (53), the other side of the connecting spring (53) is fixedly installed with mobile column (54),
The outside of the mobile column (54) is movably installed with idler wheel (55) by shaft, and the other side of the mobile column (54) is fixedly mounted
There are connection gasket (56).
4. a kind of roll of replaceable roll curved surface according to claim 2, it is characterised in that: second fixed block
(47) inside, which offers, accommodates the through-hole that threaded post (48) pass through.
5. a kind of roll of replaceable roll curved surface according to claim 2, it is characterised in that: first fixing sleeve
(41) and the side of the second fixing sleeve (45) corresponds to the groove for offering and accommodating locating piece (410).
6. a kind of roll of replaceable roll curved surface according to claim 3, it is characterised in that: the connecting spring (53)
Type be specially carbon helical steel springs.
7. a kind of roll of replaceable roll curved surface according to claim 3, it is characterised in that: the idler wheel (55) with it is recessed
The inner bottom wall and inner roof wall of geosynclinal block (51) are flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910485861.6A CN110102577A (en) | 2019-06-05 | 2019-06-05 | A kind of roll of replaceable roll curved surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910485861.6A CN110102577A (en) | 2019-06-05 | 2019-06-05 | A kind of roll of replaceable roll curved surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110102577A true CN110102577A (en) | 2019-08-09 |
Family
ID=67493913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910485861.6A Withdrawn CN110102577A (en) | 2019-06-05 | 2019-06-05 | A kind of roll of replaceable roll curved surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110102577A (en) |
-
2019
- 2019-06-05 CN CN201910485861.6A patent/CN110102577A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190809 |
|
| WW01 | Invention patent application withdrawn after publication |