CN209716112U - Levelling machine roller box - Google Patents
Levelling machine roller box Download PDFInfo
- Publication number
- CN209716112U CN209716112U CN201920344960.8U CN201920344960U CN209716112U CN 209716112 U CN209716112 U CN 209716112U CN 201920344960 U CN201920344960 U CN 201920344960U CN 209716112 U CN209716112 U CN 209716112U
- Authority
- CN
- China
- Prior art keywords
- bearing
- screw
- axle sleeve
- roll
- box
- 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.)
- Active
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
A kind of levelling machine roller box is safeguarded for levelling machine.Including upper roller box and roll box, positioning pin one and screw one are in roll box, when maintenance, levelling machine drives the decline of upper roller box, upper roller box is held by the load-bearing and positioning double action, roll box of positioning pin one, unclamps screw, separate upper roller box, roll box with levelling machine, operation handrail pulls out upper roller box and roll box from levelling machine.The structure of the utility model is very compact, upper roller box, roll box and levelling machine can be pulled out with quick separating and together, it is easy to operate, high production efficiency, significantly reduce the maintenance work intensity of working roll, maintenance time and cost is greatly shortened, does not influence the assembly precision of levelling machine after dismounting, can effectively ensure that the correction quality of plate.
Description
Technical field
The utility model relates to metal blanks to flatten processing technique field, specifically a kind of levelling machine roller box.
Background technique
Levelling machine is mainly used in correction various specifications plate and shears blocking plate, can be suitably used for various hot-rolled and cold-rolleds
The leveling of plate.Traditional levelling machine working roll is integrally assembled with rack, when working roll needs to overhaul, it is necessary to tear levelling machine open
Solution could take out working roll, and dismounting project amount is very big, influence production efficiency, and especially after levelling machine dismounts, precision is easily
It reduces, after being dismounted for multiple times, precision is almost lost, and not can guarantee the correction quality of plate.
Summary of the invention
In order to overcome the deficiencies of the prior art, the purpose of the invention of the present invention is to provide a kind of levelling machine roller boxes, with reality
The purpose now quickly pulled out from levelling machine.
For achieving the above object, the utility model includes upper roller box and roll box, and positioning pin one and screw one are mounted in
In roll box, by the load-bearing and positioning of positioning pin one, upper roller box can be accurately placed in above roll box, and together by handrail
It is quickly pulled out from levelling machine.
On the upper roller box, the centre of working roll axis direction be equipped with upper bearing monomer, upper plate and upper bearing monomer use
Screw two, upper adjustment plate, positioning sleeve one and screw three are fixed；The axial direction of working roll, the side of upper plate and working roll side
Connected by fore side top chock, the side of working roll be sequentially arranged with round nut, stop washer, axle sleeve two, in thrust bearing
Piece and cylindrical roller retainer component, bearing washer and thrust bearing outer plate cover on axle sleeve two, fore side top chock and work
Make to be sequentially arranged with axle sleeve one, needle bearing, axle sleeve three, needle bearing between roller, the inner end of two needle bearings is fixed with axle sleeve three
Position, outer end are positioned with hole with locating snap ring, and needle bearing is sealed by the sealing ring at both ends, between upper plate and needle bearing, are grasped
Make to be equipped with plug and oil nozzle, two company of being connected with of outside screw four and positioning pin of fore side top chock in the top chock of side
The outside screw five of joint chair, upper connecting base is connected with upper cover plate；Between transmission side top chock and the other side of working roll according to
Secondary that sealing ring, needle bearing, axle sleeve three, needle bearing are housed, the inner end of two needle bearings is positioned with axle sleeve three, outer end hole
It is positioned with locating snap ring, needle bearing is sealed by the sealing ring at both ends, between upper plate and needle bearing, transmission side top chock
It is interior to be equipped with plug and oil nozzle；Fore side top chock and transmission side top chock use positioning sleeve two and screw six and upper plate respectively
It is fixed；One end snap-gauge and screw seven of the evenly distributed multiple backing rolls of upper bearing monomer are fixed on upper branching holder, multiple
Backing roll is supported on multiple working rolls.
In the roll box, the centre of working roll axis direction lower support monomer is housed, lower plate and lower support monomer are used
Screw two, lower adjustment plate, positioning sleeve one and screw three are fixed；The axial direction of working roll, the side of lower plate and working roll side
Connected by fore side step, the side of working roll be sequentially arranged with round nut, stop washer, axle sleeve two, in thrust bearing
Piece and cylindrical roller retainer component, bearing washer and thrust bearing outer plate cover on axle sleeve two, fore side step and work
Make to be sequentially arranged with axle sleeve one, needle bearing, axle sleeve three, needle bearing between roller, the inner end of two needle bearings is fixed with axle sleeve three
Position, outer end are positioned with hole with locating snap ring, and needle bearing is sealed by the sealing ring at both ends, between lower plate and needle bearing, are grasped
Make to be equipped with plug and oil nozzle in the step of side, the outside screw four and positioning pin two of fore side step are connected with lower company
The outside screw five of joint chair, lower connecting base is connected with lower cover plate；Between transmission side step and the other side of working roll according to
Secondary that sealing ring, needle bearing, axle sleeve three, needle bearing are housed, the inner end of two needle bearings is positioned with axle sleeve three, outer end hole
It is positioned with locating snap ring, needle bearing is sealed by the sealing ring at both ends, between lower plate and needle bearing, transmission side step
It is interior to be equipped with plug and oil nozzle；Fore side step and transmission side step positioning sleeve two and screw six and lower plate are solid
It is fixed；One end snap-gauge and screw seven of the evenly distributed multiple backing rolls of lower support monomer are fixed on lower bearing support, Duo Gezhi
Runner is supported on multiple working rolls.
The fore side step and transmission side step of the roll box are equipped with positioning pin one and screw one, operation
The two sides of side step are equipped with handrail.
Compared with prior art, structure is very compact for the utility model, and upper roller box, roll box and levelling machine can quickly divide
From and pull out together, easy to operate, high production efficiency, significantly reduce the maintenance work intensity of working roll, be greatly shortened
Maintenance time and cost do not influence the assembly precision of levelling machine after dismounting, can effectively ensure that the correction quality of plate.
Detailed description of the invention
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the main view of the utility model.
Fig. 3 is the partial structurtes schematic diagram of Fig. 1.
Fig. 4 is the local I-I enlarged drawing of Fig. 3.
Fig. 5 is the local I I-I I enlarged drawing of Fig. 3.
Fig. 6 is the upper bearing monomer structure schematic diagram of Fig. 1.
Fig. 7 is the lower support monomer structure schematic diagram of Fig. 1.
Specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the fore side lower bearing of the roll box 41 of the utility model
Seat 20 and transmission side step 12 are equipped with positioning pin 1 and screw 1, by the load-bearing and positioning of positioning pin 1, upper roller
Box 40 can accurately be placed in 41 top of roll box, and the handrail 42 installed by 20 two sides of fore side step, together from school
It is quickly pulled out in flat machine, upper roller box 40 and roll box 41 push and pull very convenient.
On upper roller box 40, the centre of 11 axis direction of working roll upper bearing monomer 8, upper plate 6 and upper bearing monomer 8 are housed
It is fixed with screw 29, upper adjustment plate 7, positioning sleeve 1 and screw 3 16；The axial direction of working roll 11, the side of upper plate 6 and work
The side for making roller 11 is connected by fore side top chock 5, and the side of working roll 11 is sequentially arranged with round nut 23, stop washer
24, axle sleeve 2 35, thrust bearing inner sheet 32 and cylindrical roller retainer component 34, bearing washer 30 and 31 sets of thrust bearing outer plate
On axle sleeve 2 35, axle sleeve 1, needle bearing 37, axle sleeve three are sequentially arranged between fore side top chock 5 and working roll 11
38, the inner end of needle bearing 37, two needle bearings 37 is positioned with axle sleeve 3 38, and outer end hole is positioned with locating snap ring 36, needle roller
Bearing 37 is sealed by the sealing ring 39 at both ends, is equipped between upper plate 6 and needle bearing 37, in fore side top chock 5 stifled
First 4 and oil nozzle 3, the outside screw 4 26 and positioning pin 2 27 of fore side top chock 5 be connected with upper connecting base 25, upper connection
The outside screw 5 22 of seat 25 is connected with upper cover plate 21；Between transmission side top chock 10 and the other side of working roll 11 successively
Equipped with sealing ring 39, needle bearing 37, axle sleeve 3 38, needle bearing 37, the inner end of two needle bearings 37 is fixed with axle sleeve 3 38
Position, outer end hole are positioned with locating snap ring 36, and needle bearing 37 is sealed by the sealing ring 39 at both ends, upper plate 6 and needle bearing
Between 37, plug 4 and oil nozzle 3 are equipped in transmission side top chock 10；Fore side top chock 5 and transmission side top chock 10 divide
It Yong not positioning sleeve 2 18 and the fixation of screw 6 19 and upper plate 6；One end of the evenly distributed multiple backing rolls 44 of upper bearing monomer 8
It is fixed on upper branching holder 43 with snap-gauge 45 and screw 7 46, multiple backing rolls 44 are supported on multiple working rolls 11.
In roll box 41, the centre of 11 axis direction of working roll lower support monomer 17, lower plate 13 and lower support list are housed
The screw 29 of body 17, lower adjustment plate 14, positioning sleeve 1 and screw 3 16 are fixed；The one of the axial direction of working roll 11, lower plate 13
Side is connect with the side of working roll 11 by fore side step 20, and the side of working roll 11 is sequentially arranged with round nut 23, stops
Washer 24, axle sleeve 2 35, thrust bearing inner sheet 32 and cylindrical roller retainer component 34, outside bearing washer 30 and thrust bearing
31 sets of piece on axle sleeve 2 35, be sequentially arranged between fore side step 20 and working roll 11 axle sleeve 1, needle bearing 37,
The inner end of axle sleeve 3 38, needle bearing 37, two needle bearings 37 is positioned with axle sleeve 3 38, and outer end hole is fixed with locating snap ring 36
Position, needle bearing 37 are sealed by the sealing ring 39 at both ends, between lower plate 13 and needle bearing 37, fore side step 20
Interior to be equipped with plug 4 and oil nozzle 3, the outside screw 4 26 and positioning pin 2 27 of fore side step 20 are connected with lower connecting base
29, the outside screw 5 22 of lower connecting base 29 is connected with lower cover plate 28；Transmission side step 12 is another with working roll 11
Sealing ring 39, needle bearing 37, axle sleeve 3 38, needle bearing 37 are sequentially arranged between side, the inner end of two needle bearings 37 is used
Axle sleeve 3 38 positions, and outer end hole is positioned with locating snap ring 36, and needle bearing 37 is sealed by the sealing ring 39 at both ends, lower plate 13
Between needle bearing 37, plug 4 and oil nozzle 3 are equipped in transmission side step 12；Fore side step 20 and transmission side
The positioning sleeve 2 18 of step 12 and screw 6 19 and lower plate 13 are fixed；The evenly distributed multiple bearings of lower support monomer 17
One end snap-gauge 45 and screw 7 46 of roller 44 are fixed on lower bearing support 47, and multiple backing rolls 44 are supported on multiple working rolls 11
On.
Roller diameter becomes smaller after 11 reconditioning of working roll, and backing roll 44 can not provide effective bearing capacity to working roll 11 again, passes through
Adjustment plate 7 and lower adjustment plate 14 are replaced with, backing roll 44 can be restored, the carrying of working roll 11 is acted on.
When work, levelling machine driving upper roller box 40 is moved downward, and the working roll 11 of upper roller box 40 and roll box 41, which is formed, to be handed over
Mistake arrangement makes plate generate a kind of bending ductility deformation by the effect of alternating bending, reduces strip residual deformation and remnants are answered
Power eliminates the wave and unevenness of strip.When needing roll change, levelling machine driving upper roller box 40 is moved downward, and it is fixed to go straight down to
Until position pin 1 withstands upper roller box 40, upper roller box is held by the load-bearing and positioning double action, roll box 41 of positioning pin 1
40, screw 48 is unclamped, separates upper roller box 40, roll box 41 with levelling machine, operates handrail 42 for upper roller box 40 and roll box 41
It is pulled out from levelling machine.
Claims (4)
1. a kind of levelling machine roller box, it is characterised in that: including upper roller box (40) and roll box (41), positioning pin one (1) and screw
One (2) are on roll box (41), and by the load-bearing and positioning of positioning pin one (1), upper roller box (40) can accurately be placed in lower roll
Above box (41), and quickly pulled out from levelling machine together by handrail (42).
2. levelling machine roller box according to claim 1, it is characterised in that: on the upper roller box (40), working roll (11) axis
The centre in line direction is equipped with upper bearing monomer (8), and upper plate (6) and upper bearing monomer (8) use screw two (9), upper adjustment plate
(7), positioning sleeve one (15) and screw three (16) are fixed；The axial direction of working roll (11), the side of upper plate (6) and working roll (11)
Side by fore side top chock (5) connect, the side of working roll (11) is sequentially arranged with round nut (23), stop washer
(24), axle sleeve two (35), thrust bearing inner sheet (32) and cylindrical roller retainer component (34), bearing washer (30) and thrust axis
It holds outer plate (31) to cover on axle sleeve two (35), is sequentially arranged with axle sleeve one between fore side top chock (5) and working roll (11)
(33), needle bearing (37), axle sleeve three (38), needle bearing (37), the inner end axle sleeve three (38) of two needle bearings (37)
Positioning, outer end hole are positioned with locating snap ring (36), and needle bearing (37) is sealed by the sealing ring (39) at both ends, upper plate (6)
Between needle bearing (37), plug (4) and oil nozzle (3), fore side top chock (5) are equipped in fore side top chock (5)
Outside screw four (26) and positioning pin two (27) be connected with upper connecting base (25), the outside screw five of upper connecting base (25)
(22) upper cover plate (21) are connected with；Sealing ring is sequentially arranged between transmission side top chock (10) and the other side of working roll (11)
(39), needle bearing (37), axle sleeve three (38), needle bearing (37), the inner end axle sleeve three (38) of two needle bearings (37)
Positioning, outer end hole are positioned with locating snap ring (36), and needle bearing (37) is sealed by the sealing ring (39) at both ends, upper plate (6)
Between needle bearing (37), plug (4) and oil nozzle (3) are equipped in transmission side top chock (10)；Fore side top chock (5)
It is fixed with positioning sleeve two (18) and screw six (19) and upper plate (6) respectively with transmission side top chock (10)；Upper bearing monomer
(8) one end of evenly distributed multiple backing rolls (44) is fixed on upper branching holder (43) with snap-gauge (45) and screw seven (46),
Multiple backing rolls (44) are supported on multiple working rolls (11).
3. levelling machine roller box according to claim 1, it is characterised in that: on the roll box (41), working roll (11) axis
The centre in line direction is equipped with lower support monomer (17), and screw two (9), lower adjustment plate are used in lower plate (13) and lower support monomer (17)
(14), positioning sleeve one (15) and screw three (16) are fixed；The axial direction of working roll (11), the side of lower plate (13) and working roll
(11) side is connected by fore side step (20), and the side of working roll (11) is sequentially arranged with round nut (23), stop
Washer (24), axle sleeve two (35), thrust bearing inner sheet (32) and cylindrical roller retainer component (34), bearing washer (30) and push away
Power bearing outer plate (31) covers on axle sleeve two (35), is sequentially arranged with axle sleeve between fore side step (20) and working roll (11)
One (33), needle bearing (37), axle sleeve three (38), needle bearing (37), the inner end axle sleeve three of two needle bearings (37)
(38) it positions, outer end hole is positioned with locating snap ring (36), and needle bearing (37) is sealed by the sealing ring (39) at both ends, lower plate
(13) equipped with plug (4) and oil nozzle (3), fore side lower bearing between needle bearing (37), in fore side step (20)
The outside screw four (26) and positioning pin two (27) of seat (20) are connected with lower connecting base (29), and the outside of lower connecting base (29) is used
Screw five (22) is connected with lower cover plate (28)；It is sequentially arranged between transmission side step (12) and the other side of working roll (11)
Sealing ring (39), needle bearing (37), axle sleeve three (38), needle bearing (37), the inner end axle sleeve of two needle bearings (37)
Three (38) positioning, outer end hole are positioned with locating snap ring (36), and needle bearing (37) is sealed by the sealing ring (39) at both ends, bottom
Between plate (13) and needle bearing (37), plug (4) and oil nozzle (3) are equipped in transmission side step (12)；Fore side lower axle
It is fixed with positioning sleeve two (18) and screw six (19) and lower plate (13) to hold seat (20) and transmission side step (12)；Lower support
One end of the evenly distributed multiple backing rolls (44) of monomer (17) is fixed on lower bearing support with snap-gauge (45) and screw seven (46)
(47) on, multiple backing rolls (44) are supported on multiple working rolls (11).
4. levelling machine roller box according to claim 1, it is characterised in that: the fore side step of the roll box (41)
(20) and transmission side step (12) is equipped with positioning pin one (1) and screw one (2), the two sides of fore side step (20)
Handrail (42) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344960.8U CN209716112U (en) | 2019-03-19 | 2019-03-19 | Levelling machine roller box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920344960.8U CN209716112U (en) | 2019-03-19 | 2019-03-19 | Levelling machine roller box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716112U true CN209716112U (en) | 2019-12-03 |
Family
ID=68687239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920344960.8U Active CN209716112U (en) | 2019-03-19 | 2019-03-19 | Levelling machine roller box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185493A (en) * | 2019-12-26 | 2020-05-22 | 中铜华中铜业有限公司 | Special straightening box for high-end product tab material |
-
2019
- 2019-03-19 CN CN201920344960.8U patent/CN209716112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185493A (en) * | 2019-12-26 | 2020-05-22 | 中铜华中铜业有限公司 | Special straightening box for high-end product tab material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1981948B (en) | Three-roller pipe rolling apparatus | |
| CN209716112U (en) | Levelling machine roller box | |
| CN102513836A (en) | Follower rest for hydraulic automatically centering, automatically compensating and surface rolling | |
| CN107116506A (en) | Disassembling fixture for dismantling main shaft | |
| CN201776606U (en) | Small-gap assembling and disassembling device for smoothing roll and bearing | |
| CN107160153B (en) | Pressing machine | |
| CN202070608U (en) | Weld joint extrusion device for rounding thin-wall welded cylinder | |
| CN104526421B (en) | Expander positioning device for machining generator casing | |
| CN102145873B (en) | Oil supplementing device for bellows expander | |
| CN201082452Y (en) | Pipe end spinning enlarging flanging press | |
| CN101804428A (en) | Levelling machine | |
| CN203210293U (en) | Dismantling apparatus for air valve lock clamp of diesel engine | |
| CN101758073B (en) | Diagonal rolling double-roller puncher having cast-weld structure | |
| CN209303565U (en) | A kind of auto parts and components punching press location structure | |
| CN203266477U (en) | Quick clamping mechanism of container | |
| CN208906223U (en) | A kind of heavy duty is risen sharply undergauge reel of uncoiler | |
| CN101758079A (en) | Upper supporting roll hydraulic balance device of cold-rolling mill | |
| CN109127778A (en) | A kind of heavy duty is risen sharply undergauge reel of uncoiler | |
| CN106283234A (en) | Auxiliary roller on a kind of spinning line | |
| CN205996488U (en) | A kind of bearing block quick replacement device | |
| CN206701946U (en) | A kind of auxiliary centering chuck | |
| CN218364482U (en) | Center pin separation tool | |
| CN209157884U (en) | A kind of broaching broaching tool reconditioning support device | |
| CN106001116B (en) | A kind of battery pole piece rolling equipment for conveniently tearing roller open | |
| CN203304337U (en) | Screw down mechanism of leveler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |