CN106238622B - The method of metal wire rod straightener and the metal wire rod of aligning bending - Google Patents
The method of metal wire rod straightener and the metal wire rod of aligning bending Download PDFInfo
- Publication number
- CN106238622B CN106238622B CN201610649868.3A CN201610649868A CN106238622B CN 106238622 B CN106238622 B CN 106238622B CN 201610649868 A CN201610649868 A CN 201610649868A CN 106238622 B CN106238622 B CN 106238622B
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- CN
- China
- Prior art keywords
- wire rod
- metal wire
- fixed
- bending
- guide block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The present invention relates to the methods of metal wire rod straightener and the metal wire rod of aligning bending.For aligning the metal wire rod of bending, which includes the metal wire rod straightener：Metal wire rod fixed part, the metal wire rod fixed part are used for the metal wire rod of fixed bending to be straightened；And pressure applying portion, the pressure applying portion is used to apply metal wire rod of the pressure to align the bending to the metal wire rod for the bending being fixed on metal wire rod fixed part, wherein, pressure applying portion with metal wire rod fixed part is spaced apart is oppositely disposed.It is novel by this implementation, it can be by simply constructing the aligning to realize metal wire rod, and can thoroughly eliminate the stress in the metal wire rod of bending so that the metal wire rod after aligning will not be bent again.
Description
Technical field
The present invention relates to the experiment fields of the mechanical performance of material, and in particular to metal wire rod straightener and aligning bending
Metal wire rod method.
Background technology
Yield limit is an important parameter of the mechanical performance for weighing metal wire rod, therefore, is set to metal wire rod
In meter and research, it is desirable to be able to conveniently and accurately measure the yield limit of metal wire rod.
It is currently known, usually stretches metal wire rod, and at the same time measuring metal wire rod using extensometer
Level of stretch so that it is determined that the yield limit of metal wire rod.Extensometer is line between 2 points of a kind of measurement component and other objects
A kind of instrument of deformation, is usually made of sensor, amplifier and logger three parts.Sensor directly connects with tested component
It touches, the distance between 2 points be tested on component are gauge length, and the variation (elongating or shortening) of gauge length is deformed for line, works as the deformation of member
When, sensor is converted to the information such as machinery, light, electricity, sound with deformation, and this deformation, and amplifier exports sensor
Tiny signal amplifies.Amplified signal is directly displayed or automatically recorded by logger (or reader), so as to side
Just the yield strength of metal wire rod is measured.
When extensometer is used to measure the yield limit of detected materials, need guarantee detected materials has centainly straight
Degree, that is, material needs straight enough, the yield limit that otherwise will be unable to accurately measure material.
It is important, therefore, that it needs to align material before the yield limit for measuring material, to ensure extensometer
The accuracy of measurement.
But the design of existing straightener is often more complicated, be not easy to operator into it is accommodating it is intuitive operation or
Person's operating effect is undesirable.
Invention content
The present invention provides a kind of metal wire rod straightener for being used to align metal wire rod, can overcome and deposit in the prior art
Some or multiple defects.The present invention also provides a kind of methods for the metal wire rod for aligning bending.
The first aspect of the present invention provides a kind of metal wire rod straightener, for aligning the metal wire rod of bending, the gold
Belong to wire-straightening machine to include：
Metal wire rod fixed part, the metal wire rod fixed part are used for the metal wire rod of fixed bending to be straightened；
And
Pressure applying portion, the pressure applying portion are used for the metal to the bending being fixed on metal wire rod fixed part
Wire rod applies pressure to align the metal wire rod of the bending,
Wherein, pressure applying portion with metal wire rod fixed part is spaced apart is oppositely disposed.
It, can be by simply constructing the metal to align bending according to metal wire rod straightener as described above of the invention
Wire rod, the metal wire rod straightener is easy to operate and leveling effect is good.
In a specific embodiment, metal wire rod fixed part includes directing plate, on directing plate in side-by-side fashion
Multiple fixed guide blocks and movable guide block are disposed with, fixed guide blocks are fixedly disposed on directing plate, and one end of movable guide block is consolidated
It is scheduled on directing plate, and the other end can be moved relative to directing plate.By the embodiment, metal wire rod that can be stationary curved
And can pressure be applied to metal wire rod by movable guide block.
In a specific embodiment, pressure applying portion includes the multiple cylinder bodies arranged in side-by-side fashion and is located at
Piston in each cylinder body, and piston can sliding freely pass in and out cylinder body.It, can be easily and conveniently by the embodiment
Apply pressure to metal wire rod fixed part to align the metal wire rod for the bending being fixed thereon.
In a specific embodiment, multiple cylinder bodies and the fixed guide blocks on directing plate and movable guide block are opposite in the horizontal
Ground is arranged, and is arranged in a spaced apart manner in the longitudinal direction with fixed guide blocks and movable guide block.Cylinder body is arranged in this way and is consolidated
Determine guide block and movable guide block, easily can apply pressure to the metal wire rod of bending, and enable to safe operation reliable.
Further, the end in the case where not moved relative to directing plate of movable guide block and the end of fixed guide blocks
It is located along the same line.By the arrangement, pressure applying portion is enabled to easily to apply pressure to metal wire rod.
Further, be additionally provided with pressure sensor on pressure applying portion, with measure piston to fixed guide blocks and
Piston pressure applied when movable guide block applies pressure.By setting pressure sensor, can apply to metal wire rod accurate
Pressure.
Further, location structure is additionally provided on metal wire rod fixed part, metal wire rod to be measured is fixed by this
Bit architecture can be fixed on metal wire rod fixed part.
According to another specific embodiment, fixed guide blocks are spaced a certain distance arrangement, and movable guide block is arranged
Between fixed guide blocks arranged apart.Arrangement fixed guide blocks and movable guide block by doing so, enable to pressure applying portion
Easily apply pressure to metal wire rod.
But the present invention is not limited thereto, for example, movable guide block can be separated by a distance to arrangement, and fixation is led
Block is arranged between fixed guide blocks arranged apart.
Further, movable guide block is connected to directing plate by spring.It is connected by spring, movable guide block can be made opposite
It is moved in directing plate.
But the present invention is not limited thereto, such as movable guide block can be by hydraulic way or pneumatic mode come relative to drawing
Guide plate is moved.
According to another aspect of the present invention, a kind of method for the metal wire rod for aligning bending is provided, is included the following steps：
Stationary curved metal wire rod so that the bending section direction of the metal wire rod of bending is external；
Apply pressure on the bending section outside the direction of the metal wire rod of bending；
When the metal wire rod of bending becomes straight due to pressure applied, continue along the pressure phase with initially applying
Same direction applies pressure on metal wire rod, so that metal wire rod is slightly curved towards the direction opposite with initial bending portion
It is bent；And
Apply the pressure of pressure opposite direction with initially applying on slight curving metal wire rod, until metal wire rod
Become again straight.
Metal wire rod straightener according to the present invention and the method aligned using the straightener, can be by simple
It constructs to realize the aligning of metal wire rod, and can thoroughly eliminate the stress in the metal wire rod of bending so that align it
Metal wire rod afterwards will not be bent again.
Description of the drawings
Fig. 1 is schematic diagram of the metal wire rod straightener according to the present invention before pressure is applied to metal wire rod；
Fig. 2 be Fig. 1 metal wire rod straightener to metal wire rod apply pressure when schematic diagram；
Fig. 3 is the schematic diagram when metal wire rod straightener of Fig. 1 flattens metal wire rod；
Fig. 4 is the schematic diagram when metal wire rod straightener of Fig. 3 further compresses movable guide block；And
Fig. 5 is schematic diagram when the movable guide block in the metal wire rod straightener of Fig. 4 restores to home position.
Specific embodiment
Describe the specific embodiment of the metal wire rod straightener of the present invention in detail below in conjunction with attached drawing.Art technology
Personnel should be appreciated that the embodiments described below is only the exemplary illustration to the present invention, not for making any limit to it
System.
Fig. 1 to Fig. 5 shows that metal wire rod straightener according to the present invention rectifys the metal wire rod being fixed thereon
Straight schematic diagram.
Wherein, Fig. 1 shows metal wire rod straightener according to the present invention showing before pressure is applied to metal wire rod
It is intended to.
As shown in Figure 1, according to the present invention include for aligning the metal wire rod straightener of the metal wire rod of bending：Metal
Wire rod fixed part 1, the metal wire rod fixed part 1 are used for the metal wire rod 3 of fixed bending to be straightened；And pressure is applied
Add part 2, which is used to apply pressure to the metal wire rod 3 of bending to be aligned to align the metal wire rod
3, wherein, pressure applying portion 2 with metal wire rod fixed part 1 is spaced apart is oppositely disposed.
Metal wire rod fixed part 1 includes directing plate 11, is disposed with multiple fixations in side-by-side fashion on directing plate 11
Guide block 12 and movable guide block 13.Fixed guide blocks 12 are fixedly disposed on directing plate 11, and one end of movable guide block 13 is fixed on
On directing plate 11, and the other end can be moved relative to directing plate 11.
As specifically shown in Fig. 1, there are two the settings of fixed guide blocks 12, and a certain distance that is spaced is arranged in and draws
On guide plate 11.And there are four movably guide block 13 is set in Fig. 1, and it is arranged in two fixed guide blocks 12 in a spaced apart manner
Between, that is, movable guide block 13 is disposed between fixed guide blocks 12 arranged apart.
But the present invention is not limited thereto, for example, the quantity of fixed guide blocks 12 can be more than two, the number of movable guide block 13
Amount can be any amount.Moreover, the arrangement of fixed guide blocks 12 and movable guide block 13 can be reversed, that is to say, that will
Movable guide block 13 is arranged in the both ends of fixed guide blocks 12.
In addition, more specifically, movable guide block 13 in the case where not moved relative to directing plate 11, the movable guide block 13
Terminal position is identical with distance of the terminal position of fixed guide blocks 12 away from directing plate 11, that is, movable guide block 13 and fixed guide blocks 12
End be located along the same line in this case.
Moreover, although not being illustrated in more detail, positioning knot is also provided on metal wire rod fixed part 1
Structure, metal wire rod 3 to be measured can be fixed on by the location structure on solid metal wire rod fixed part.
In the embodiment shown in figure 1, movable guide block 13 is connected to directing plate 11 by spring 14.
But the present invention is not limited thereto, and movable guide block 13 can be connected to directing plate 11 by other manner, as long as energy
Movable guide block 13 is enough made to be moved relative to directing plate 11, for example, it is also possible to make movable 13 phase of guide block by the way of hydraulic pressure
Directing plate 11 is moved.
Pressure applying portion 2 is described in detail below.
Pressure applying portion 2 includes multiple cylinder bodies 21 and the piston 22 in each cylinder body 21.Multiple cylinder bodies 21 are with simultaneously
The mode of row is arranged, and piston 22 can sliding freely pass in and out cylinder body 21.
In addition, although not being illustrated in detail in figure, be additionally provided on pressure applying portion 2 pressure sensor or
Other pressure measuring elements, to measure the pressure that piston 22 is applied when piston 22 applies pressure to metal wire rod fixed part 1
The size of power, to be accurately controlled to the pressure.
As shown in fig. 1, fixed guide blocks 12 and movable guide block 13 and multiple cylinder bodies 21 (certainly also with multiple pistons 22) exist
It is set in an opposing fashion in transverse direction.
And fixed guide blocks 12 and movable guide block 13 and multiple cylinder bodies 21 (certainly also with multiple pistons 22) in the longitudinal direction with
Mode spaced apart is arranged.
It describes in detail below according to Fig. 1 to Fig. 5 and metal wire rod 3 is rectified using the metal wire rod straightener of the present invention
Straight method and step.
First, in Fig. 1, the metal wire rod of bending 3 is fixed on metal wire rod fixed part 1 so that the gold of bending
The pressure applying portion 2 for belonging to protrusion towards the metal wire rod straightener of wire rod 3 is set, at this point, metal wire rod fixed part 1
Not operating reset condition is in pressure applying portion 2.
Then, as shown in Figure 2 so that piston 22 moves towards metal wire rod fixed part 1 and in the metal wire of bending
Apply pressure on material 3.
Also, as shown in figure 3, the metal wire rod 3 of bending becomes straight due to 22 pressure applied of piston.
Then, as shown in figure 4, piston in gap between fixed guide blocks 12 and movable guide block 13 and positioned at can
Piston continuation between dynamic guide block 13 applies pressure on metal wire rod 3, so as to which movable guide block 13 be compressed towards directing plate 11
And so that metal wire rod 3 is slight curving towards the opposite direction in initial bending portion, at this point, movable guide block 13 is by towards directing plate
11 direction compression.
Finally, as shown in figure 5, movable guide block 13 is made to be moved towards piston 22 so as on slight curving metal wire rod 3
Apply with the pressure of pressure opposite direction that initially applies, until metal wire rod 3 becomes straight again, at this point, 12 He of fixed guide blocks
The terminal position of movable guide block 13 is again located on a straight line.
Metal wire rod straightener according to the present invention and the method aligned using the straightener, can be by simple
It constructs to realize the aligning of metal wire rod, and can thoroughly eliminate the stress in the metal wire rod of bending so that align it
Metal wire rod afterwards will not be bent again.
The foregoing is merely the specific embodiments of invention, are not intended to impose any restrictions the present invention, every according to this hair
It is bright it to be carried out etc. by changing and modifying, within the scope of the art of this patent protection scheme.
Claims (1)
1. a kind of metal wire rod straightener, for aligning the metal wire rod of the bending of yield limit to be detected, which rectifys
Straight machine includes：
Metal wire rod fixed part, the metal wire rod fixed part are used for the metal wire rod of fixed bending to be straightened；In gold
Belong to and be additionally provided with location structure on wire rod fixed part, metal wire rod to be measured can be fixed on metal by the location structure
On wire rod fixed part；And
Pressure applying portion, the pressure applying portion are used for the metal wire rod to the bending being fixed on metal wire rod fixed part
Apply pressure to align the metal wire rod of the bending,
Wherein, pressure applying portion with metal wire rod fixed part is spaced apart is oppositely disposed；
Wherein, metal wire rod fixed part includes directing plate, is disposed with multiple fixed guide blocks in side-by-side fashion on directing plate
With movable guide block, fixed guide blocks are fixedly disposed on directing plate, and one end of movable guide block is fixed on directing plate, and another
End can be moved relative to directing plate；Movable guide block is connected to directing plate by spring；
Wherein, pressure applying portion includes the multiple cylinder bodies arranged in side-by-side fashion and the piston in each cylinder body,
And piston can sliding freely pass in and out cylinder body；
Wherein, multiple cylinder bodies are relatively arranged in the horizontal with the fixed guide blocks on directing plate and movable guide block, and are led with fixation
Block and movable guide block are arranged in a spaced apart manner in the longitudinal direction；
Wherein, pressure sensor is additionally provided on pressure applying portion, to measure in piston to fixed guide blocks and movable guide block
Piston pressure applied when applying pressure；
Wherein, the end in the case where not moved relative to directing plate of movable guide block and the end of fixed guide blocks are located at same
On straight line；
Wherein, fixed guide blocks are spaced a certain distance arrangement, and movable guide block is disposed in fixed guide blocks arranged apart
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649868.3A CN106238622B (en) | 2016-08-09 | 2016-08-09 | The method of metal wire rod straightener and the metal wire rod of aligning bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649868.3A CN106238622B (en) | 2016-08-09 | 2016-08-09 | The method of metal wire rod straightener and the metal wire rod of aligning bending |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106238622A CN106238622A (en) | 2016-12-21 |
| CN106238622B true CN106238622B (en) | 2018-06-29 |
Family
ID=58077977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649868.3A Expired - Fee Related CN106238622B (en) | 2016-08-09 | 2016-08-09 | The method of metal wire rod straightener and the metal wire rod of aligning bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106238622B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712053B (en) * | 2009-12-14 | 2011-08-10 | 浙江大学 | Multi-straightening head-based quick straightening device and method |
| CN102366803B (en) * | 2010-06-23 | 2015-09-02 | 科马斯控股股份公司 | For aligning the straightener of cable and corresponding method |
| CN102476154A (en) * | 2010-11-25 | 2012-05-30 | 陈永 | Rolling straightening mechanism |
| CN202316679U (en) * | 2011-11-08 | 2012-07-11 | 王新社 | Disposable counter-pressure straightening device |
| CN202592770U (en) * | 2012-05-09 | 2012-12-12 | 徐州压力机械有限公司 | Gantry type hydraulic machine for multi-point synchronous leveling of steel plate |
| CN204700200U (en) * | 2015-05-11 | 2015-10-14 | 贵州顶效经济开发区沈兴实业有限责任公司 | A kind of flat filament plane straightener |
| CN105478539B (en) * | 2015-12-29 | 2017-09-15 | 哈尔滨工业大学（威海） | Sheet material multiple spot progressive molding device |
| CN205949746U (en) * | 2016-08-09 | 2017-02-15 | 中冶建筑研究总院有限公司 | Metal wire straightening machine |
-
2016
- 2016-08-09 CN CN201610649868.3A patent/CN106238622B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106238622A (en) | 2016-12-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Jianguo Inventor after: Zhang Nan Inventor after: Gao Xiaoli Inventor after: Wu Feng Inventor after: Zhao Yingjie Inventor after: Chen Xin Inventor after: Wang Jiyuan Inventor after: Li Yukun Inventor after: Xi Xiaodong Inventor after: Hui Dong Inventor after: Tao Ran Inventor after: Liu Pengxiang Inventor after: Li Ya Inventor before: Zhu Jianguo Inventor before: Gao Xiaoli Inventor before: Wu Feng Inventor before: Chen Xin Inventor before: Wang Jiyuan Inventor before: Xi Xiaodong Inventor before: Hui Dong Inventor before: Tao Ran Inventor before: Liu Pengxiang Inventor before: Li Ya Inventor before: Zhang Nan |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170119 Address after: 100088 Beijing city Haidian District Xitucheng Road No. 33 hospital Applicant after: CENTRAL RESEARCH INSTITUTE OF BUILDING AND CONSTRUCTION CO., LTD. MCC Group Applicant after: WUXI ZHOUTAN METALLURGICAL MACHINERY Co.,Ltd. Applicant after: WUZHOU YONGDA STEEL Group Address before: 100088 Beijing city Haidian District Xitucheng Road No. 33 hospital Applicant before: Central Research Institute of Building and Construction Co., Ltd. MCC Group Applicant before: WUXI ZHOUTAN METALLURGICAL MACHINERY Co.,Ltd. |
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| 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: 20180629 |