CN108580590A - A kind of roller straightener for aligning elongated lime member - Google Patents
A kind of roller straightener for aligning elongated lime member Download PDFInfo
- Publication number
- CN108580590A CN108580590A CN201810788551.7A CN201810788551A CN108580590A CN 108580590 A CN108580590 A CN 108580590A CN 201810788551 A CN201810788551 A CN 201810788551A CN 108580590 A CN108580590 A CN 108580590A
- Authority
- CN
- China
- Prior art keywords
- holding meanss
- roller
- straightening roll
- straightener
- rotary shaft
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/04—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes skew to the path of the work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a kind of roller straighteners for aligning elongated lime member, including at least one the first straightening roll that can be rotatably mounted around first rotation, and at least one the second straightening roll being rotatably mounted around the second rotation axis, first and second rotary shafts and roller are tilted relative to the longitudinal axis of elongated line components, to be contained in roller straightener, and also relative to inclining towards each other, in order to provide the roller straightener that can be directed to different requirement profiles and flexibly be arranged, first rotary shaft is mounted in the first holding meanss, second rotary shaft is mounted in the second holding meanss, first and second holding meanss are removably supported by frame, the frame is configured to receive the holding meanss of the variable number with straightening roll.A kind of roller straightener for aligning elongated lime member of the present invention, can flexibly set for different demand profiles.
Description
Technical field
The present invention relates to straightener applied technical field more particularly to a kind of roller alignings for aligning elongated lime member
Machine.
Background technology
The elongated string component being formed from steel, especially tubing made of stainless steel, are often subject to hot place after cold forming
Reason, for example, by annealing, in this process, pipe deforms relative to its straightness.However, the modern of stainless steel tube is used
Related with the straightness of the pipe very strict requirement in way, therefore, pipe cannot deviate on one meter of datum length 0.2 millimeter with
On straightness be unrare, the length being placed on tube outer surface, which is 1 meter of ruler, to be no more than from tube outer surface
At 0.2 millimeter of distance.In order to restore the straightness needed for pipe after heat treatment, therefore tubing is carried out using straightener
Aligning, it is so-called continuous operation cross-roll straightening machine that aligning, which manages most important unit,.In this process, pipe at least two rollers it
Between run and be meshed at least two rollers, their rotary shaft is relative to pipe relative tilt.However, according to the pipe to be stretched,
The straightening roll of different number or the straightening roll pair of different number are needed, therefore, so far, pipe manufacturers can always provide
Multiple roller straighteners, so as to cover the different application situation of different tubing.
Technical solution
It is special the invention mainly solves the technical problem of providing a kind of roller straightener for aligning elongated lime member
Sign is have, including：Frame；At least one first straightening roll is rotatably mounted around the first rotary shaft；At least one second rectifys
Straight roller is rotatably mounted around the second rotary shaft, and at least one first and second straightening roll is motor drive, wherein
Each in first and second rotary shafts is tilted in the component received in roller straightener relative to the longitudinal axis of slender threads,
In the first and second rotary shafts be angled with respect to each other；First holding meanss are set as support and are mounted in the first rotary shaft
At least one first straightening roll；With the second holding meanss, it is arranged to support is mounted in the second rotary shaft at least one second
Straightening roll, wherein the first and second holding meanss are removably supported by frame, frame is configured to receive variable number
The holding meanss with corresponding straightening roll.
Further, middle frame includes at least one guide rail, receives first and second holding meanss on the guideway.
Further, middle frame includes at least one first guide rail and at least one second guide rail, wherein first keeps dress
It sets and is accepted at least one first guide rail, the second holding meanss are received at least one second guide rail.
The beneficial effects of the invention are as follows：
It is flexible can be directed to different demand profiles for a kind of roller straightener for aligning elongated lime member of the present invention
Ground is arranged.
Description of the drawings
Fig. 1 shows the perspective view of roller straightener according to an embodiment of the invention.
Fig. 2 shows the phantom diagrammatic side views of the roller straightener of Fig. 1.
Fig. 3 shows the diagrammatic side view of the burnishing device of 1 straightener roller of figure roller.
Fig. 4 is the perspective view of the holding meanss of figure.
Embodiment
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
Fig. 1 shows that inclination perspective view of the roller straightener 1 from angle above according to the present invention, machine 1 are made with frame 2
Centered on element, as carrier, it includes two vertical bearing plates 3,4 to support the basic functional units of straightener 1, the frame 2, is led to
Longitudinal carrier 7,8 (only indicating first longitudinal direction carrier 7 in Fig. 1) under two upper longitudinal carriers 5,6 and two is crossed to be maintained at
Together, loading plate 3,4 and longitudinal support 5,6,7,8 form self supporting structure together, wherein the extra cell of roller straightener 1 and
Element is fastened or is hung.In the expression of Fig. 1, it is already possible to find out, other than longitudinal support 5,6,7,8, roller aligning
Machine 1 includes the track for the bar for being formed as circular cross section, and hydraulic nut 9,10,11,12 is protruded from loading plate 3, and frame 2 is led
Rail constitutes the center part in the structure of roller straightener according to the present invention.
In the left side of Fig. 2, it may be clearly seen that two in four hydraulic nuts 10,12, and in their longitudinal direction
Extend respective related track 13,15.Rail forms a pair of of upper rail 13,13 ' and a pair of of lower rail 15,15 ' (Fig. 4), rail in pairs
13,15 is parallel to each other, and is arranged vertically in couples.The up-down rollers of roller straightener 1 by corresponding holding meanss 17 by guide rail 13,
15 supports.Straightener 1 includes five pairs of upper rollers 24,25 and lower roll 29, and two upper rollers 24 of 10 rollers in total are illustrated only in Fig. 2,
25 and lower roll 29, each roller of a pair roller hangs upper holding meanss 17 by means of guide rail, and all upper rollers 24,25 are suspended on
On upper rail 13, and lower roll 29 is suspended on lower guideway 15.Can be elongated string component by the pipe 20 being straightened, in machine
During 1 operation, by longitudinal machine from entrance 34 to outlet from being longitudinally extended.Roller straightener 1 is tilted in order to be formed, is owned
At an angle relative to the pipe to be straightened in straightener, i.e., they are relative to pipe to be aligned for the rotation axis of roll
It tilts.In fig. 2, the rotary shaft of the first upper straightening roll 24 and first time straightening roll 29 is illustrated, and reference number 43 is provided,
44.In addition, in each case, the rotary shaft 43,44 of two rollers of a pair of of up-down rollers is positioned relative to each other at an angle,
The profile of the outer surface of each roll 24 to 33 along roller radius on sectional plane be it is hyp, each roller have from
Oneself driving motor 45, in this way, when roll is with when the product aligned engages, i.e., when the steel pipe aligned, roll is by pipe from entering
Mouth 34 is transported to outlet.
As shown in Figure 2,4, there are two through-holes 16, two through-holes 16 to have and track 13 and 15 phases for a tool of holding meanss 17
The distance of same center to center so that the holding meanss 17 in the case of each may slide into a pair of guide rails 13,15.It is aobvious
So, by sliding or pulling holding meanss 17 on guide rail 13,15 or close, can simply more roll change, or can provide
Different roller configuration configurations.In particular, it is possible to realize a kind of ten roller straighteners, there are five pairs of up-down rollers (to show this in figure
Kind configuration), and the machine is converted by the way that a pair of of up-down rollers and its holding meanss 17 are moved to eight roller straighteners, in order to make machine
The modularization of device 1 is possibly realized, and all holding meanss 17 are all same structures, and particularly, their cuboid matrix has
There is identical size.In an illustrated embodiment, each track 13,15 is between hydraulic nut 9,10,11,12 and retainer 4
To be longitudinally extended be an integral multiple, i.e. five times of multiples of single holding meanss 17 being longitudinally extended plus residue length.Ten
In the implementation of roller straightener, in the amount of space that the front and back of each pair of guide rail 13 and 15 leaves, i.e. residue length, by with guarantor
It holds device 17 to fill with mutually isostructural spacer 23, the spacer 23 received in orbit, which has, is substantially equal to residue length
Be longitudinally extended.If realizing the straightener 1 of the roller with lesser amt, on each pair of guide rail, one or more keeps dress
It sets by being replaced with the Position Keeper being longitudinally extended identical with single holding meanss.In order to realize required stability, often
The conical ring of a holding meanss concentrically surrounds track 13 and 15, is bonded in the corresponding groove of adjacent holding meanss 17.
In addition, being pushed against in respective first holding meanss or spacer element by hydraulic nut 9,10,11,12, holding meanss clamp
On the retainer of track 13,15, which is formed by the loading plate 4 at the rear portion on longitudinal direction.In addition, in Fig. 3
Diagrammatic side view in, it can be seen that each roller has the burnishing device 40 of their own so that can be in radial direction to roller surface 42
Feeding polishing seal 41, to which polishing roll 41 is engaged with roller surface 42, and polishes the roller surface when roller 24 rotates.
The sequencing of above example is only for ease of description, can not represent the quality of embodiment.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (3)
1. a kind of roller straightener for aligning elongated lime member, it is characterised in that have, including：Frame；
At least one first straightening roll is rotatably mounted around the first rotary shaft；
At least one second straightening roll is rotatably mounted around the second rotary shaft, and at least one first and second straightening roll is equal
For motor drive, wherein each in the first and second rotary shafts is tilted in roller aligning relative to the longitudinal axis of slender threads
The component received in machine, wherein the first and second rotary shafts are angled with respect to each other；
First holding meanss are set as at least one first straightening roll that support is mounted in the first rotary shaft；With
Second holding meanss are arranged at least one second straightening roll that support is mounted in the second rotary shaft, wherein the first He
Second holding meanss are removably supported by frame, frame be configured to receive variable number with corresponding straightening roll
Holding meanss.
2. a kind of roller straightener for aligning elongated lime member according to claim 1, it is characterised in that：Its center
Frame includes at least one guide rail, receives first and second holding meanss on the guideway.
3. a kind of roller straightener for aligning elongated lime member according to claim 2, it is characterised in that：Its center
Frame includes at least one first guide rail and at least one second guide rail, wherein the first holding meanss are accepted at least one first
On guide rail, the second holding meanss are received at least one second guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788551.7A CN108580590A (en) | 2018-07-18 | 2018-07-18 | A kind of roller straightener for aligning elongated lime member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788551.7A CN108580590A (en) | 2018-07-18 | 2018-07-18 | A kind of roller straightener for aligning elongated lime member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108580590A true CN108580590A (en) | 2018-09-28 |
Family
ID=63618592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810788551.7A Withdrawn CN108580590A (en) | 2018-07-18 | 2018-07-18 | A kind of roller straightener for aligning elongated lime member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580590A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202045211U (en) * | 2011-01-31 | 2011-11-23 | 辽宁银捷机械装备制造有限公司 | High-precision straightening machine for tantalum niobium alloy pipe |
| CN102151719B (en) * | 2011-01-31 | 2012-08-01 | 辽宁银捷机械装备制造有限公司 | High-accuracy straightening machine for tantalum-niobium alloy pipe |
| CN202539278U (en) * | 2012-04-01 | 2012-11-21 | 江苏乐基重工机械有限公司 | On-line red steel elbow straightener |
| CN105980073A (en) * | 2014-01-29 | 2016-09-28 | 山特维克原料技术德国公开股份有限公司 | Method and device for machining a substrate |
| CN206028387U (en) * | 2016-08-31 | 2017-03-22 | 太仓新宝谊钢管制造有限公司 | Ten roller straightening machines |
| CN107921502A (en) * | 2015-08-27 | 2018-04-17 | Sms集团有限公司 | The straightener of replacement box system with modular |
-
2018
- 2018-07-18 CN CN201810788551.7A patent/CN108580590A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202045211U (en) * | 2011-01-31 | 2011-11-23 | 辽宁银捷机械装备制造有限公司 | High-precision straightening machine for tantalum niobium alloy pipe |
| CN102151719B (en) * | 2011-01-31 | 2012-08-01 | 辽宁银捷机械装备制造有限公司 | High-accuracy straightening machine for tantalum-niobium alloy pipe |
| CN202539278U (en) * | 2012-04-01 | 2012-11-21 | 江苏乐基重工机械有限公司 | On-line red steel elbow straightener |
| CN105980073A (en) * | 2014-01-29 | 2016-09-28 | 山特维克原料技术德国公开股份有限公司 | Method and device for machining a substrate |
| CN107921502A (en) * | 2015-08-27 | 2018-04-17 | Sms集团有限公司 | The straightener of replacement box system with modular |
| CN206028387U (en) * | 2016-08-31 | 2017-03-22 | 太仓新宝谊钢管制造有限公司 | Ten roller straightening machines |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180928 |
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| WW01 | Invention patent application withdrawn after publication |