CN209407117U - A kind of 23 roller stretching straightener of Sendzimir - Google Patents
A kind of 23 roller stretching straightener of Sendzimir Download PDFInfo
- Publication number
- CN209407117U CN209407117U CN201822079919.0U CN201822079919U CN209407117U CN 209407117 U CN209407117 U CN 209407117U CN 201822079919 U CN201822079919 U CN 201822079919U CN 209407117 U CN209407117 U CN 209407117U
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- straightener
- box
- working roll
- roller
- roll
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Abstract
The utility model discloses a kind of 23 roller stretching straighteners of Sendzimir, including straightener roll box, straightener upper roller box and active pin shaft, the straightener roll box is connect with straightener upper roller box by active pin shaft, the straightener roll box and straightener upper roller box medial surface are equipped with support roller, straightener roll box upper end is fixedly installed with support plate, the support plate upper and lower end parts are connected with working roll, intermediate calender rolls are equipped between the working roll and support roller, movable sleeve is connected to working roll set in the middle part of the working roll lateral surface, the working roll set leading flank lower end and trailing flank upper end are respectively symmetrically provided with the second limit card slot.This kind of 23 roller stretching straightener of Sendzimir can not only effectively eliminate the unilateral wave of strip, the defect of bilateral wave and middle wave, and can more bring the replacement substituted to entire working roll by what is covered to working roll, reduce the wasting of resources.
Description
Technical field
The utility model relates to straightening equipment technical field, specially a kind of 23 roller stretching straightener of Sendzimir.
Background technique
Straightener is the equipment aligned to mental section, bar, tubing, wire rod etc..Straightener passes through straightening roll pair
Bar etc., which squeeze, makes it change straightness.Generally there are two rows of straightening rollers, it is in varying numbers.Also there is two-roll straightening machine, by two
The angle change of roller (intermediate indent, hyperbola roller) aligns the material of different-diameter.Its main Types has gag press straightening
Machine, balance rolling straightener, shoes rolling straightener, rotation recurvation straightener etc..The finishing workshop of existing enterprises of producing stainless steel
What is largely configured is all traditional two curved two to rectify and two curved one aligning units, the unit to improve the means with steel plate type compared with
It is single.The defects of unilateral wave, bilateral wave, 1/4 wave, middle wave of strip can not be eliminated.Meanwhile working roll long-time use process
In, it is easy to make surface to generate abrasion, to influence the effect of seven-roll Abramsen machine aligning, in order to not influence leveling effect, needs pair
Whole working roll is replaced, and resource waste rate is substantially increased.Therefore, it is proposed that a kind of 23 roller stretching of Sendzimir
Straightener.
Utility model content
The purpose of this utility model is to provide a kind of 23 roller stretching straighteners of Sendzimir, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of 23 roller stretching of Sendzimir is strong
Straight machine, including straightener roll box, straightener upper roller box and active pin shaft, the straightener roll box and straightener upper roller box are logical
Cross active pin shaft connection, the straightener roll box and straightener upper roller box medial surface are equipped with support roller, under the straightener
Roller box upper end is fixedly installed with support plate, and the support plate upper and lower end parts are connected with working roll, the working roll with
Intermediate calender rolls are equipped between support roller, movable sleeve is connected to working roll set, working roll set front side in the middle part of the working roll lateral surface
Face lower end and trailing flank upper end are respectively symmetrically provided with the second limit card slot, working roll leading flank lower end and trailing flank upper end point
It is not provided with the first limit card slot symmetrically.
Preferably, the support roller, intermediate calender rolls and working roll are successively tangent.
Preferably, first limit card slot and the second limit card slot front-rear position are opposite, and the first limit card slot and
Limited block is connected in two limit card slot slots.
Preferably, threaded hole is provided in the middle part of the limited block lateral surface.
Preferably, the straightener upper roller box is staggered with the working roll in straightener roll box, and straightener lower roll
Working roll quantity on box is greater than the working roll quantity on straightener upper roller box.
Compared with prior art, the utility model has the beneficial effects that this kind of 23 roller stretching straightener of Sendzimir,
By setting working roll, support roller and intermediate roll structure, put the workpiece between straightener upper roller box and straightener roll box, root
According to the thickness of workpiece, to adjust the distance of the inside outer end of support roller by adjusting bolt, above and below the roller contact workpiece that pushes the work forward
Surface, thus by driving working roll rotation, to workpiece align, thus effectively eliminate strip it is unilateral wave, it is bilateral wave and
The defect of middle wave achievees the effect that improve straightener aligning and range；Pass through setting limited block, threaded hole and working roll set
Structure can more bring the replacement substituted to entire working roll by what is covered to working roll, reduce the wasting of resources, reach raising money
The effect of source utilization rate.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is schematic cross-sectional view on the left of the working roll of the utility model；
Fig. 3 is the working roll backsight structural representation of the utility model.
In figure: 1 straightener roll box, 2 straightener upper roller boxes, 3 active pin shafts, 4 support plates, 5 support rollers, 6 intermediate calender rolls, 7
Working roll, 8 first limit card slots, 9 limited blocks, 10 working roll sets, 11 threaded holes, 12 second limit card slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of 23 roller stretching of Sendzimir aligning
Machine, including straightener roll box 1, straightener upper roller box 2 and active pin shaft 3, the straightener roll box 1 and straightener upper roller box
2 are connected by active pin shaft 3, and the straightener roll box 1 is equipped with support roller 5, the branch with 2 medial surface of straightener upper roller box
It is successively tangent to support roller 5, intermediate calender rolls 6 and working roll 7.1 upper end of straightener roll box is fixedly installed with support plate 4, described
4 upper and lower end parts of support plate are connected with working roll 7, and 4 upper and lower end parts of support plate are provided with arc groove, the support plate
The arc groove of 4 upper and lower end parts is staggered, and the straightener upper roller box 2 is staggeredly set with the working roll 7 in straightener roll box 1
It sets, and 7 quantity of working roll in straightener roll box 1 is greater than 7 quantity of working roll on straightener upper roller box 2.The straightener
Working roll 7 in roll box 1 and straightener upper roller box 2 is interlaced formula, upper row 11, lower row 12, on the work rolls again
Row is 12 on interlaced arrangement intermediate support roller, lower row 13.In order to prevent in leveling work due to the rigidity of working roll is insufficient
The needs with Levelling principle are deformed, respectively equipped with lower support roll on 5 rows on row's intermediate calender rolls up and down, the arrangement of support roller 5 is used
Advanced minor diameter is (Tomi Ungerer technology) arranged in parallel.Roller system in the straightener roll box 1 adds ball using stepper motor
Screw rod adjusts convexity (five sections can individually be adjusted), and be drilled on roller system mounting base cooling pipe orifice can configure compressed air come it is cold
But roller system and bearing, work roll diameter 16mm, roller system bearing all use import INA or FAG brand.7 He of working roll
The use of intermediate calender rolls 6 Cr12MoV (surface hardening processing HRC64~66,1~1.5mm of the depth of quenching, roll surface plating hard chrome 0.03~
0.05) contact gap is no more than 0.02mm and between working roll 7 and intermediate calender rolls 6, support roller 5.The straightener upper roller box 2
Hold-down devices drive worm and gear to act on down screw rod by double-speed motor by shaft coupling, and upper roller system supporting plate is made to depress or lift,
Straightener upper roller box 2 is driven to move up and down, the locking positioning of realization straightening roll box and quick opening function.The working roll 7 with
Intermediate calender rolls 6 are equipped between support roller 5, movable sleeve is connected to working roll set 10, the working roll set in the middle part of 7 lateral surface of working roll
10 leading flank lower ends and trailing flank upper end are respectively symmetrically provided with the second limit card slot 12, and the 7 leading flank lower end of working roll is with after
Side upper end is respectively symmetrically provided with the first limit card slot 8.12 front-rear position phase of first limit card slot 8 and the second limit card slot
It is right, and limited block 9 is connected in 12 slot of the first limit card slot 8 and the second limit card slot.In the middle part of 9 lateral surface of limited block
It is provided with threaded hole 11.In the long-term use, working roll 7 and work piece interface are easy to produce abrasion, by replacing working roll
Set 10 replaces entire working roll to substitute, and reduces the waste of resource, due to the position-limiting action of limited block 9, can be avoided working roll
The movement generated between set 10 and working roll 7 makes working roll 7 and working roll cover strong degree fixed between 10.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of 23 roller stretching straightener of Sendzimir, including straightener roll box (1), straightener upper roller box (2) and work
Dynamic pin shaft (3), it is characterised in that: the straightener roll box (1) is connect with straightener upper roller box (2) by active pin shaft (3),
The straightener roll box (1) and straightener upper roller box (2) medial surface are equipped with support roller (5), the straightener roll box (1)
Upper end is fixedly installed with support plate (4), and support plate (4) upper and lower end parts are connected with working roll (7), the work
Intermediate calender rolls (6) are equipped between roller (7) and support roller (5), movable sleeve is connected to working roll set in the middle part of working roll (7) lateral surface
(10), working roll set (10) the leading flank lower end and trailing flank upper end are respectively symmetrically provided with the second limit card slot (12), described
Working roll (7) leading flank lower end and trailing flank upper end are respectively symmetrically provided with the first limit card slot (8).
2. 23 roller stretching straightener of a kind of Sendzimir according to claim 1, it is characterised in that: the support roller
(5), intermediate calender rolls (6) and working roll (7) are successively tangent.
3. 23 roller stretching straightener of a kind of Sendzimir according to claim 1, it is characterised in that: first limit
Position card slot (8) and the second limit card slot (12) front-rear position is opposite, and the first limit card slot (8) and the second limit card slot (12) slot
Inside it is connected with limited block (9).
4. 23 roller stretching straightener of a kind of Sendzimir according to claim 3, it is characterised in that: the limited block
(9) threaded hole (11) are provided in the middle part of lateral surface.
5. 23 roller stretching straightener of a kind of Sendzimir according to claim 1, it is characterised in that: the straightener
Upper roller box (2) is staggered with the working roll (7) in straightener roll box (1), and the working roll in straightener roll box (1)
(7) quantity is greater than working roll (7) quantity on straightener upper roller box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822079919.0U CN209407117U (en) | 2018-12-12 | 2018-12-12 | A kind of 23 roller stretching straightener of Sendzimir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822079919.0U CN209407117U (en) | 2018-12-12 | 2018-12-12 | A kind of 23 roller stretching straightener of Sendzimir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209407117U true CN209407117U (en) | 2019-09-20 |
Family
ID=67937791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822079919.0U Active CN209407117U (en) | 2018-12-12 | 2018-12-12 | A kind of 23 roller stretching straightener of Sendzimir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209407117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238157A (en) * | 2020-08-21 | 2021-01-19 | 泰安华鲁锻压机床有限公司 | Six-fold parallel roll straightener roll system |
-
2018
- 2018-12-12 CN CN201822079919.0U patent/CN209407117U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238157A (en) * | 2020-08-21 | 2021-01-19 | 泰安华鲁锻压机床有限公司 | Six-fold parallel roll straightener roll system |
| WO2022037486A1 (en) * | 2020-08-21 | 2022-02-24 | 泰安华鲁锻压机床有限公司 | Roll system of six-layer parallel-roll straightener |
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