CN207787282U - A kind of roll of improved structure - Google Patents
A kind of roll of improved structure Download PDFInfo
- Publication number
- CN207787282U CN207787282U CN201820079707.XU CN201820079707U CN207787282U CN 207787282 U CN207787282 U CN 207787282U CN 201820079707 U CN201820079707 U CN 201820079707U CN 207787282 U CN207787282 U CN 207787282U
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- Prior art keywords
- roll
- bearing seat
- axis
- lead screw
- slide bar
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- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model is related to roller equipment fields, more particularly to a kind of roll of improved structure, it include mill roll mechanism, to be set in roll sheath mechanism and the adjusting part on mill roll mechanism, the mill roll mechanism includes horizontal and spaced first roll and second roll, the axis of the first roll and the axis of second roll overlap, the roll sheath mechanism includes the first roll set component being set in first roll and the second roll set component being set in second roll, the adjusting part includes the first adjusting part and the second adjusting part for adjusting distance between first roll and second roll, the utility model can liberate manpower, labour cost is locked significantly, improve working efficiency.
Description
Technical field
The utility model is related to roller equipment field, more particularly to a kind of roll of improved structure.
Background technology
Make the component being plastically deformed by rolled metal, shape, size and the material palpus and milling train of roll on milling train
With rolled products be adapted, the body of roll is the working portion of roll, and roll neck is the part with bearing touch, be determine rolling mill efficiency and
The important consumable part of mill bar quality, roll are the important parts on steel rolling mill's rolling mill, are rolled using a pair of or one group of roll
When the pressure that generates roll stone roller steel, it is primarily subjected to Dynamic And Static Loads when rolling, the influence of abrasion and temperature change.
Due to production product it is diversified in specifications, and while surface pattern differs, so can be before producing different product
Different lines rolls are replaced to meet production requirement, since the weight of some rolls is larger, the difficulty for replacing roll is larger, occupies
More human cost.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of roll of improved structure.
To solve the above problems, the utility model provides following technical scheme：
A kind of roll of improved structure includes mill roll mechanism, to the roll sheath mechanism that is set on mill roll mechanism and
Adjusting part, the mill roll mechanism include horizontal and spaced first roll and second roll, the first roll
Axis and the axis of second roll overlap, and the roll sheath mechanism includes the first roll set component being set in first roll
Component is covered with the second roll being set in second roll, the adjusting part includes to adjust first roll and second to roll
The first adjusting part and the second adjusting part of distance between roller.
Further, the orientation of the first roll and second roll is vertically arranged and first roll is arranged second
The surface of roll, the first roll set component include that the first roll set and first being sleeved in first roll is fixed
Disk, the first roll set are cylinder-like structure, and first fixes disk as disc-shaped structure, and the first roll is sleeved on own axes
On one end be fixedly connected by the first bolt assembly with one end of first roll, the first roll is sleeved on own axes
The other end and the other end of first roll are fixedly connected with the first fixation disk by the second bolt assembly, the first roll set
Axis and the axis of first roll overlap, the axis of first roll passes perpendicularly through the center of circle of the first fixation disk.
Further, the second roll set component includes that the second roll set being sleeved in second roll and second are solid
Price fixing, the second roll set are cylinder-like structure, and second fixes disk as disc-shaped structure, and the second roll is sleeved on itself axis
One end on line is fixedly connected with one end of second roll by third bolt assembly, and the second roll is sleeved on own axes
The other end and second roll the other end by the 4th bolt assembly with second fixation disk be fixedly connected, the second roll
The axis of set and the axis of second roll overlap, and the axis of second roll passes perpendicularly through the center of circle of the second fixation disk.
Further, the first roll is respectively arranged with first bearing seat and second bearing at the both ends of own axes
Seat, the second roll are respectively arranged with 3rd bearing seat and fourth bearing seat, the first adjusting part at the both ends of own axes
Be sequentially connected simultaneously with first bearing seat and 3rd bearing seat, the second adjusting part simultaneously with second bearing seat and fourth bearing seat
It is sequentially connected.
Further, first adjusting part includes the first slide bar being vertically arranged, the first lead screw and the first driving
The output shaft of motor, first driving motor is vertically arranged, and output shaft and the first lead screw of first driving motor are fixed
Connection, the output shaft axis of first driving motor overlaps with the center line of the first lead screw, first slide bar and first
Bar is separately positioned on the both sides of first bearing seat, the rectangular cross-section in the vertical length direction of first slide bar, first axle
Bearing and the first sliding bar coordinate, and first lead screw is sequentially connected with first bearing seat, and the first bearing seat is close to the
The side of one bearing block is provided with the clamping screw with the locking connection of the first slide bar.
Further, second adjusting part includes the second slide bar being vertically arranged, the second lead screw and the second driving
The output shaft of motor, second driving motor is vertically arranged, and output shaft and the second lead screw of second driving motor are fixed
Connection, the output shaft axis of second driving motor overlaps with the center line of the second lead screw, second slide bar and second
Bar is separately positioned on the both sides of second bearing seat, the rectangular cross-section in the vertical length direction of second slide bar, the second axis
Bearing and the second sliding bar coordinate, and second lead screw is sequentially connected with second bearing seat, and the second bearing seat is close to the
The side of two bearing bracket is provided with the clamping screw with the locking connection of the second slide bar.
Further, the cylindrical side of the first roll set and second roll set is both provided with the indent of circular ring shape.
Further, the cylindrical side of the first roll set and second roll set is both provided with diamond shape indent.
Advantageous effect：A kind of roll of improved structure of the utility model can be needed only before producing different products
First roll set and second roll set are replaced, the difficulty for replacing roll is greatly reduced, after the completion of replacement, is rolled due to first
Roller and first roll set weight it is larger, can by the first driving motor and the second driving motor rotation drive the first lead screw and
Second lead screw rotates so that first bearing seat and second bearing seat lifting, and first roll and first roll set is driven to be elevated to conjunction
Then suitable height tightens clamping screw and first roll and first roll set is fixed on suitable height, liberates manpower, significantly
Labour cost is locked, working efficiency is improved.
Description of the drawings
Fig. 1 is the dimensional structure diagram one of the utility model；
Fig. 2 is the dimensional structure diagram two of the utility model；
Fig. 3 is the sectional view of the utility model；
Fig. 4 is the structural decomposition diagram one of the utility model；
Fig. 5 is the structural decomposition diagram two of the utility model；
Reference sign：Mill roll mechanism 1, first roll 1a, second roll 1b, roll sheath mechanism 2, first roll set group
Part 2a, first roll cover 2a1, and first fixes disk 2a2, and second roll covers component 2b, and second roll covers 2b1, and second fixes disk
2b2, adjusting part 3, the first adjusting part 3a, the first slide bar 3a1, the first lead screw 3a2, the first driving motor 3a3, second is adjusted
Component 3b, the second slide bar 3b1, the second lead screw 3b2, the second driving motor 3b3, first bearing seat 4, second bearing seat 5, third axis
Bearing 6, fourth bearing seat 7.
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail：
Include mill roll mechanism 1, being set in roller mill referring to figs. 1 to a kind of roll of improved structure shown in fig. 5
Roll sheath mechanism 2 on structure 1 and adjusting part 3, the mill roll mechanism 1 include horizontal and spaced first roll 1a and
The axis of second roll 1b, the first roll 1a and the axis of second roll 1b overlap, and the roll sheath mechanism 2 includes set
The first roll set component 2a being located on the first roll 1a and second roll set component 2b being set on second roll 1b, it is described
Adjusting part 3 includes the tune of the first adjusting part 3a and second for adjusting distance between first roll 1a and second roll 1b
Section component 3b, the first adjusting part 3a and the second adjusting part 3b can adjust the spacing of first roll 1a and second roll 1b
From.
The orientation of the first roll 1a and second roll 1b is vertically arranged and first roll 1a settings are rolled second
The surface of roller 1b, first roll set component 2a include the first roll set 2a1 being sleeved on first roll 1a and the
One fixes disk 2a2, and the first roll set 2a1 is cylinder-like structure, and first to fix disk 2a2 be disc-shaped structure, and described first
The one end of roll sheath 2a1 on own axes is fixedly connected with one end of first roll 1a by the first bolt assembly, and described
The other end of the other ends and first roll 1a of the one roll sheath 2a1 on own axes is solid with first by the second bolt assembly
Price fixing 2a2 is fixedly connected, and the axis of the first roll set 2a1 and the axis of first roll 1a overlap, the axis of first roll 1a
Line passes perpendicularly through the center of circle of the first fixation disk 2a2, and first roll set 2a1 is sleeved on first roll 1a, is then fixed by first
Disk 2a2 is fixedly connected with first roll 1a.
The second roll set component 2b includes that the second roll set 2b1 and second being sleeved on second roll 1b is fixed
Disk 2b2, the second roll set 2b1 are cylinder-like structure, and the second fixation disk 2b2 is disc-shaped structure, the second roll set
The one end of 2b1 on own axes is fixedly connected with one end of second roll 1b by third bolt assembly, the second roll
The other end for covering the other ends and second roll 1b of the 2b1 on own axes fixes disk by the 4th bolt assembly with second
2b2 is fixedly connected, and the axis of the second roll set 2b1 and the axis of second roll 1b overlap, and the axis of second roll 1b hangs down
The straight center of circle that disk 2b2 is fixed by second, second roll set 2b1 are sleeved on second roll 1b, then fix disk 2b2 by second
It is fixedly connected with first roll 1a, the first bolt assembly, the second bolt assembly, third bolt assembly and the 4th bolt assembly wrap
Include several fixing bolts.
The first roll 1a is respectively arranged with first bearing seat 4 and second bearing seat 5 at the both ends of own axes, described
Second roll 1b is respectively arranged with 3rd bearing seat 6 and fourth bearing seat 7 at the both ends of own axes, and the first adjusting part 3a is same
When be sequentially connected with first bearing seat 4 and 3rd bearing seat 6, the second adjusting part 3b simultaneously with second bearing seat 5 and the 4th axis
Bearing 7 is sequentially connected, and the first adjusting part 3a and the second adjusting part 3b adjust first bearing seat 4 and second bearing seat 5 simultaneously
Height.
The first adjusting part 3a includes the first slide bar 3a1 being vertically arranged, the first lead screw 3a2 and the first driving electricity
Machine 3a3, the output shaft of the first driving motor 3a3 are vertically arranged, the output shaft of the first driving motor 3a3 and first
Bar 3a2 is fixedly connected, and the output shaft axis of the first driving motor 3a3 is overlapped with the center line of the first lead screw 3a2, and described
One slide bar 3a1 and the first lead screw 3a2 is separately positioned on the both sides of first bearing seat 4, the vertical length of the first slide bar 3a1
The rectangular cross-section in direction, first bearing seat 4 are slidably matched with the first slide bar 3a1, the first lead screw 3a2 and first bearing seat
4 are sequentially connected, and the first bearing seat 4 is provided with the lock with the first slide bar 3a1 locking connections close to the side of first bearing seat 4
Tight bolt, the first driving motor 3a3 rotations drive the first lead screw 3a2 to rotate so that the lifting of first bearing seat 4, drive first to roll
Roller 1a and first roll set 2a1 are elevated to suitable height, then tighten clamping screw by first roll 1a and first roll set
2a1 is fixed on suitable height.
The second adjusting part 3b includes the second slide bar 3b1 being vertically arranged, the second lead screw 3b2 and the second driving electricity
Machine 3b3, the output shaft of the second driving motor 3b3 are vertically arranged, the output shaft of the second driving motor 3b3 and second
Bar 3b2 is fixedly connected, and the output shaft axis of the second driving motor 3b3 is overlapped with the center line of the second lead screw 3b2, and described
Two slide bar 3b1 and the second lead screw 3b2 are separately positioned on the both sides of second bearing seat 5, the vertical length of the second slide bar 3b1
The rectangular cross-section in direction, second bearing seat 5 are slidably matched with the second slide bar 3b1, the second lead screw 3b2 and second bearing seat
5 are sequentially connected, and the second bearing seat 5 is provided with the lock with the second slide bar 3b1 locking connections close to the side of second bearing seat 5
Tight bolt, the second driving motor 3b3 rotations drive the second lead screw 3b2 to rotate so that the lifting of second bearing seat 5, drive first to roll
Roller 1a and first roll set 2a1 are elevated to suitable height, then tighten clamping screw by first roll 1a and first roll set
2a1 is fixed on suitable height.
The cylindrical side of the first roll set 2a1 and second roll set 2b1 are both provided with the indent of circular ring shape, different indents
First roll set 2a1 and second roll set 2b1 disclosure satisfy that production requirement to greatest extent.
The cylindrical side of first roll set 2a1 and second roll set 2b1 are both provided with diamond shape indent, and the of different indents
One roll sheath 2a1 and second roll set 2b1 disclosure satisfy that production requirement to greatest extent.
Operation principle：Before producing different products, first roll set 2a1 and second roll set can be only needed replacing
2b1 greatly reduces the difficulty for replacing roll, after the completion of replacement, due to the weight of first roll 1a and first roll set 2a1
It is larger, the first lead screw 3a2 and the second lead screw 3b2 can be driven by the first driving motor 3a3 and the second driving motor 3b3 rotations
It rotates so that first bearing seat 4 and second bearing seat 5 lifts, first roll 1a and first roll set 2a1 is driven to be elevated to conjunction
Then suitable height tightens clamping screw and first roll 1a and first roll set 2a1 is fixed on suitable height.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Go out any restrictions, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent
Variation and modification, in the range of still falling within the technical solution of the utility model.
Claims (8)
1. a kind of roll of improved structure, it is characterised in that：Include mill roll mechanism (1), being set on mill roll mechanism (1)
Roll sheath mechanism (2) and adjusting part (3), the mill roll mechanism (1) include horizontal and spaced first roll
(1a) and second roll (1b), the axis of the first roll (1a) and the axis of second roll (1b) overlap, the roll sheath
Mechanism (2) includes the first roll set component (2a) being set in first roll (1a) and is set in second roll (1b)
Second roll covers component (2b), the adjusting part (3) include adjust first roll (1a) and second roll (1b) it
Between distance the first adjusting part (3a) and the second adjusting part (3b).
2. a kind of roll of improved structure according to claim 1, it is characterised in that：The first roll (1a) and second
The orientation of roll (1b) is vertically arranged and first roll (1a) setting is rolled in the surface of second roll (1b), described first
Roller set component (2a) includes the first roll set (2a1) being sleeved in first roll (1a) and first fixes disk (2a2), described
First roll set (2a1) is cylinder-like structure, and first fixes disk (2a2) as disc-shaped structure, and the first roll set (2a1) exists
One end on own axes is fixedly connected with one end of first roll (1a) by the first bolt assembly, the first roll set
The other end of the other end and first roll (1a) of (2a1) on own axes fixes disk by the second bolt assembly with first
(2a2) is fixedly connected, and the axis of the first roll set (2a1) and the axis of first roll (1a) overlap, first roll (1a)
Axis pass perpendicularly through the center of circle of the first fixation disk (2a2).
3. a kind of roll of improved structure according to claim 2, it is characterised in that：The second roll set component (2b)
Include that the second roll set (2b1) being sleeved in second roll (1b) and second fix disk (2b2), the second roll set
(2b1) is cylinder-like structure, and second fixes disk (2b2) as disc-shaped structure, and the second roll set (2b1) is on own axes
One end be fixedly connected by third bolt assembly with one end of second roll (1b), the second roll set (2b1) is at itself
The other end of the other end and second roll (1b) on axis fixes the fixed company of disk (2b2) by the 4th bolt assembly with second
It connects, the axis of the second roll set (2b1) and the axis of second roll (1b) overlap, and the axis of second roll (1b) vertically passes through
Cross the center of circle of the second fixation disk (2b2).
4. a kind of roll of improved structure according to claim 3, it is characterised in that：The first roll (1a) is at itself
The both ends of axis are respectively arranged with first bearing seat (4) and second bearing seat (5), and the second roll (1b) is in own axes
Both ends are respectively arranged with 3rd bearing seat (6) and fourth bearing seat (7), the first adjusting part (3a) while and first bearing seat
(4) be sequentially connected, the second adjusting part (3b) at the same with second bearing seat (5) and fourth bearing seat (7) drive connection.
5. a kind of roll of improved structure according to claim 4, it is characterised in that：First adjusting part (3a) packet
Include the first slide bar (3a1), the first lead screw (3a2) and the first driving motor (3a3) being vertically arranged, first driving motor
The output shaft of (3a3) is vertically arranged, and the output shaft of first driving motor (3a3) is fixedly connected with the first lead screw (3a2), institute
The output shaft axis for stating the first driving motor (3a3) is overlapped with the center line of the first lead screw (3a2), first slide bar (3a1)
The both sides of first bearing seat (4), the vertical length side of first slide bar (3a1) are separately positioned on the first lead screw (3a2)
To rectangular cross-section, first bearing seat (4) is slidably matched with the first slide bar (3a1), first lead screw (3a2) and first axle
Bearing (4) is sequentially connected, and the first bearing seat (4) is provided with and the first slide bar (3a1) close to the side of first bearing seat (4)
Lock the clamping screw of connection.
6. a kind of roll of improved structure according to claim 5, it is characterised in that：Second adjusting part (3b) packet
Include the second slide bar (3b1), the second lead screw (3b2) and the second driving motor (3b3) being vertically arranged, second driving motor
The output shaft of (3b3) is vertically arranged, and the output shaft of second driving motor (3b3) is fixedly connected with the second lead screw (3b2), institute
The output shaft axis for stating the second driving motor (3b3) is overlapped with the center line of the second lead screw (3b2), second slide bar (3b1)
The both sides of second bearing seat (5), the vertical length side of second slide bar (3b1) are separately positioned on the second lead screw (3b2)
To rectangular cross-section, second bearing seat (5) is slidably matched with the second slide bar (3b1), second lead screw (3b2) and the second axis
Bearing (5) is sequentially connected, and the second bearing seat (5) is provided with and the second slide bar (3b1) close to the side of second bearing seat (5)
Lock the clamping screw of connection.
7. a kind of roll of improved structure according to claim 6, it is characterised in that：The first roll set (2a1) and
The cylindrical side of second roll set (2b1) is both provided with the indent of circular ring shape.
8. a kind of roll of improved structure according to claim 6, it is characterised in that：The first roll set (2a1) and
The cylindrical side of second roll set (2b1) is both provided with diamond shape indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079707.XU CN207787282U (en) | 2018-01-17 | 2018-01-17 | A kind of roll of improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820079707.XU CN207787282U (en) | 2018-01-17 | 2018-01-17 | A kind of roll of improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207787282U true CN207787282U (en) | 2018-08-31 |
Family
ID=63272357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820079707.XU Expired - Fee Related CN207787282U (en) | 2018-01-17 | 2018-01-17 | A kind of roll of improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207787282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115532838A (en) * | 2022-10-09 | 2022-12-30 | 江苏锦航机械制造有限公司 | Roller with crack filling structure and using method thereof |
-
2018
- 2018-01-17 CN CN201820079707.XU patent/CN207787282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115532838A (en) * | 2022-10-09 | 2022-12-30 | 江苏锦航机械制造有限公司 | Roller with crack filling structure and using method thereof |
| CN115532838B (en) * | 2022-10-09 | 2023-11-21 | 江苏锦航机械制造有限公司 | Roller with crack filling structure and use method thereof |
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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: 20180831 |