CN105363834B - A kind of external uncoiler expanding/shrinking cylinder device for detecting distance of travel - Google Patents
A kind of external uncoiler expanding/shrinking cylinder device for detecting distance of travel Download PDFInfo
- Publication number
- CN105363834B CN105363834B CN201510956701.7A CN201510956701A CN105363834B CN 105363834 B CN105363834 B CN 105363834B CN 201510956701 A CN201510956701 A CN 201510956701A CN 105363834 B CN105363834 B CN 105363834B
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- CN
- China
- Prior art keywords
- side flange
- moving cart
- chord frame
- rectilinear orbit
- outer chord
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
- B21C47/30—Drums or other coil-holders expansible or contractible
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses a kind of external uncoiler expanding/shrinking cylinder device for detecting distance of travel, including outer chord frame, the riser of outer chord frame, which is provided with the bolt hole of multiple connecting bolts, the transverse slat of outer chord frame, is provided with rectilinear orbit, and rectilinear orbit is fixedly connected with outer chord frame；Moving cart is provided with rectilinear orbit；Rectilinear orbit front end is provided with sensor support plate, level is installed with displacement transducer on the sensor support plate；Sensor side flange is installed in the front end face of moving cart, reaction magnetic ring is installed with sensor side flange outer face, the push rod of displacement transducer is stretched into moving cart inner chamber after passing through sensor support plate and reaction magnetic ring；The rear end face of moving cart is provided with connection side flange, bearing is installed in connection side flange, bearing is provided with supporting bearing cap and end ring.The present invention device, install, it is easy to maintenance.
Description
Technical field
The invention belongs to metallurgical technical field of steel rolling, it is related to a kind of external uncoiler expanding/shrinking cylinder device for detecting distance of travel.
Background technology
In metallurgy industry steel rolling field, uncoiler is a visual plant.Reel of uncoiler expanding/shrinking cylinder stroke is a weight
The detection parameter wanted, traditionally measures the numerical value using magnetic inductive displacement transducer built in expanding/shrinking cylinder.But, this detection
The drawbacks of mode, which is that displacement transducer is built-in, to be arranged in hydraulic cylinder, and magnet ring is built-in in the piston rod of hydraulic cylinder, thus
Cause built-in magnet ring and displacement transducer installing/dismounting cumbersome, when installing, safeguarding must and oil cylinder be assembled together
Afterwards, then participate in assembling, so cause install and maintenance time all increase, reduce the utilization rate of equipment.
The content of the invention
It is an object of the invention to provide a kind of external uncoiler expanding/shrinking cylinder device for detecting distance of travel, solve in the prior art
Displacement transducer built in expanding/shrinking cylinder formula structure installing/dismounting it is difficult, safeguard inconvenient, the problem of influence service efficiency.
The technical solution adopted in the present invention is, a kind of external uncoiler expanding/shrinking cylinder device for detecting distance of travel, including outer company
Support, the riser of outer chord frame, which is provided with the bolt hole of multiple connecting bolts, the transverse slat of outer chord frame, is provided with rectilinear orbit, directly
Trajectory is fixedly connected with outer chord frame；Moving cart is provided with rectilinear orbit；Rectilinear orbit front end is provided with sensing
Level is installed with displacement transducer on device support plate, the sensor support plate；
Sensor side flange is installed in the front end face of moving cart, thoughts are fixedly mounted in sensor side flange outer face
Magnet ring, the push rod of displacement transducer is answered to be stretched into after passing through sensor support plate and reaction magnetic ring in moving cart inner chamber；
The rear end face of moving cart is provided with connection side flange, bearing is installed in connection side flange, bearing is set
There is supporting bearing cap and end ring.
The external uncoiler expanding/shrinking cylinder device for detecting distance of travel of the present invention, is further characterized in that：
The push rod three of bearing, reaction magnetic ring and displacement transducer is coaxially disposed.
Protective cover is installed on the transverse slat of outer chord frame.
The beneficial effects of the invention are as follows displacement transducer is fixed on fixture, and magnet ring and remainder rise with uncoiler
The change of the stroke of contracting cylinder and move.Whole device carries protective cover, can effectively protect the safety of sensor.Due to using sensing
The external mode of device, installs, is easily serviced, time-consuming short, can improve utilization rate of equipment and installations.Simple in construction, device is light and handy, throw
Money less, cost performance it is high, outside connecting rod uses bearing and end ring connected mode, it is allowed to which mobile bar, which was both moved along a straight line or done, to be rotated
Motion.Due to using rectilinear orbit, and it is servo-actuated operation, it is not necessary to additionally increase energy supply, environmental protection can be answered extensively
On uncoiler with various types of strip continuous processing lines, with larger promotional value.
Brief description of the drawings
Fig. 1 is the structural representation of apparatus of the present invention；
Fig. 2 is the protective cover installment state schematic diagram in apparatus of the present invention；
Fig. 3 is the assembling schematic diagram of apparatus of the present invention Application Example.
In figure, 1. outer chord framves, 2. rectilinear orbits, 3. sensor support plates, 4. bearing caps, 5. bearings, 6. end rings, 7.
Car body, 8. disk rollers, 9. sensor side flanges, 10. reaction magnetic rings, 11. fasteners, 12. connection side flanges, 13. displacement transducers,
14. connecting bolt, 15. protective covers, 16. uncoilers, 17. expanding/shrinking cylinders, 18. outside connecting rods, 19. external uncoiler expanding/shrinking cylinder strokes
Detection means.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
Reference picture 1, Fig. 2, structure of the invention is, including outer chord frame 1, and the riser of outer chord frame 1 is provided with multiple connections
Rectilinear orbit 2 is installed, rectilinear orbit 2 passes through screw, packing ring and outer company on the bolt hole of bolt 14, the transverse slat of outer chord frame 1
Support 1 is fixedly connected；Moving cart is provided with rectilinear orbit 2, the bottom of car body 7 of moving cart is provided with by fastener 11
Disk roller 8, moving cart realizes the movement in rectilinear orbit 2 by disk roller 8；The front end of rectilinear orbit 2 is provided with sensor
Level is installed with displacement transducer 13 on support plate 3, the sensor support plate 3；
Sensor side flange 9 is installed in the front end face of moving cart, sensor side flange 9 passes through screw and packing ring and shifting
The car body 7 of dynamic dolly is fixedly connected；Reaction magnetic ring 10, displacement transducer 13 are installed with the outer face of sensor side flange 9
Push rod through stretching into moving cart inner chamber after sensor support plate 3 and reaction magnetic ring 10；
The rear end face of moving cart is provided with connection side flange 12, connection side flange 12 passes through another group of screw and packing ring
It is fixedly connected with the car body 7 of moving cart；Bearing 5 is installed in connection side flange 12, bearing 5 is provided with supporting bearing cap
4 and end ring 6, the push rod three of bearing 5, reaction magnetic ring 10 and displacement transducer 13 is coaxially disposed；
Protective cover 15 is installed on the transverse slat of outer chord frame 1, protect above-mentioned part surprisingly fall from article or
Personnel trample equipment.
The present invention operation principle be,
It is vertical by outer chord frame 1 after the entirety of external uncoiler expanding/shrinking cylinder device for detecting distance of travel 19 of the present invention is assembled
Bolt hole on plate is connected with multiple bolts 14 with the fixed part of Devices to test, then the outside connecting rod of Devices to test is passed through into bearing
5 are fixed in connection side flange 12.Protective cover 15 is fixed on the side in outer chord frame 1 with screw, packing ring, for protecting sensing
Device device.When Devices to test is moved, the outside connecting rod of Devices to test drives moving cart to be slided on rectilinear orbit 2, due to sense
Magnet ring 10 is answered to be fixed in moving cart, reaction magnetic ring 10 has relative shift relative to fixed displacement transducer 13, this
Displacement is exactly the actual displacement value of Devices to test.
Embodiment
Reference picture 3, the reel harmomegathus measurement of uncoiler 16 is the measurement of an important parameter of unwinder device, it
Value will participate in the control of unit.The expanding/shrinking cylinder 17 of reel of uncoiler, is the hydraulic actuating mechanism of reel harmomegathus, expanding/shrinking cylinder 17
Outside connecting rod 18 is a part for harmomegathus cylinder structure, and it and external uncoiler expanding/shrinking cylinder device for detecting distance of travel 19 of the invention pass through
Bearing cap 4, bearing 5, end ring 6 are coaxially fixed together.And the external uncoiler expanding/shrinking cylinder stroke detection dress of the present invention
19 are put to be fixed on the firm banking of uncoiler reductor by multiple connecting bolts 14.When uncoiler 16 is dynamic by expanding/shrinking cylinder 17
When making change drum diameter, the piston rod of expanding/shrinking cylinder 17 is rotating stretching or retracted, and the outside connecting rod 18 of expanding/shrinking cylinder 17 drives this
Moving cart in device is moved forward and backward, and relative motion is produced with displacement transducer 13, realizes measurement shift value.
Claims (1)
1. a kind of external uncoiler expanding/shrinking cylinder device for detecting distance of travel, it is characterised in that：Including outer chord frame (1), outer chord frame
(1) riser is provided with the bolt hole of multiple connecting bolts (14), the transverse slat of outer chord frame (1) and is provided with rectilinear orbit (2), directly
Trajectory (2) is fixedly connected with outer chord frame (1)；Rectilinear orbit is provided with moving cart in (2)；Before rectilinear orbit (2)
End is provided with sensor support plate (3), and level is installed with displacement transducer (13) on the sensor support plate (3)；
Sensor side flange (9) is installed in the front end face of moving cart, is installed with sensor side flange (9) outer face
Reaction magnetic ring (10), the push rod of displacement transducer (13), which passes through to stretch into after sensor support plate (3) and reaction magnetic ring (10), moves small
In in-car chamber；
The rear end face of moving cart is provided with connection side flange (12), bearing (5), axle are installed in connection side flange (12)
Hold (5) and be provided with supporting bearing cap (4) and end ring (6)；
Described bearing (5), the push rod three of reaction magnetic ring (10) and displacement transducer (13) are coaxially disposed；
Protective cover (15) is installed on the transverse slat of described outer chord frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510956701.7A CN105363834B (en) | 2015-12-18 | 2015-12-18 | A kind of external uncoiler expanding/shrinking cylinder device for detecting distance of travel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510956701.7A CN105363834B (en) | 2015-12-18 | 2015-12-18 | A kind of external uncoiler expanding/shrinking cylinder device for detecting distance of travel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105363834A CN105363834A (en) | 2016-03-02 |
| CN105363834B true CN105363834B (en) | 2017-08-25 |
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ID=55366744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510956701.7A Active CN105363834B (en) | 2015-12-18 | 2015-12-18 | A kind of external uncoiler expanding/shrinking cylinder device for detecting distance of travel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105363834B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014342A (en) * | 2020-01-08 | 2020-04-17 | 西马克技术（北京）有限公司 | Light continuous crimping machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2826128B2 (en) * | 1989-06-27 | 1998-11-18 | 豊和工業株式会社 | Detecting stroke of magnet type rodless cylinder |
| CN201645873U (en) * | 2009-12-24 | 2010-11-24 | 兰州兰石重工新技术有限公司 | Press travel detector |
| KR101443823B1 (en) * | 2013-09-23 | 2014-09-26 | 동양기전 주식회사 | Stroke measuring apparatus for rod of hydraulic cylinder |
| CN203655777U (en) * | 2013-12-26 | 2014-06-18 | 海卓泰克液压技术（苏州）有限公司 | Oil cylinder with externally arranged sensor servomotor |
| CN104772347A (en) * | 2015-04-01 | 2015-07-15 | 中冶陕压重工设备有限公司 | Mounting structure for linear displacement sensor of screw-down oil cylinder |
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2015
- 2015-12-18 CN CN201510956701.7A patent/CN105363834B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105363834A (en) | 2016-03-02 |
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