CN203886949U - Auxiliary steel belt threading device - Google Patents
Auxiliary steel belt threading device Download PDFInfo
- Publication number
- CN203886949U CN203886949U CN201420289976.0U CN201420289976U CN203886949U CN 203886949 U CN203886949 U CN 203886949U CN 201420289976 U CN201420289976 U CN 201420289976U CN 203886949 U CN203886949 U CN 203886949U
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- CN
- China
- Prior art keywords
- guide plate
- steel belt
- hydraulic cylinder
- steel band
- threading device
- 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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Abstract
The utility model discloses an auxiliary steel belt threading device. The auxiliary steel belt threading device is characterized by comprising a support, a hydraulic cylinder installed on the support in a hinged mode, a first guide plate arranged under a steel belt in a steel belt production line and a second guide plate installed on a piston rod of the hydraulic cylinder in a hinged mode. The first guide plate is parallel to the steel belt, a connecting plate is fixedly connected between the first guide plate and the support, and the second guide plate is hinged to the first guide plate through a supporting lug. The hydraulic cylinder is utilized to drive the second guide plate to rotate around the hinge joint between the first guide plate and the second guide plate. When the steel belt needs to penetrate through the position between an upper guide roller and a lower guide roller for the first time, the piston rod of the hydraulic cylinder is controlled to stretch out until the second guide plate is flush with the first guide plate, at the moment, the second guide plate can play a role in assisting in guiding the steel belt, the distance between the steel belt and an assist-free support below the steel belt which penetrates through the position between the upper guide roller and the lower guide roller in a next procedure is shortened, and therefore the vertical bouncing range of the head portion of the steel belt is better controlled and the steel belt can conveniently penetrate through the position between the upper guide roller and the lower guide roller for the first time.
Description
Technical field
The utility model relates to a kind of steel band auxiliary tape threading device, relates in particular to a kind of steel band auxiliary tape threading device that steel band advances and leads that is beneficial to.
Background technology
On steel rolling production-line, the process of steel band shows as, roll by steel band from thick be rolled down to thin, steel band out needs just can enter milling train through some equipment from coiling machine, then through some equipment, just can enter the coiling machine of respective side, therefore need some guiders in steel band direction of advance, to carry out supplemental support and guiding.For needs steel band first between upper and lower two deflector rolls through time, if will there is slight bob without supplemental support in steel band lower head, at present be mainly to rely on the material behavior of steel band self to overcome this problem, but effect is not very desirable, so steel band just need to require in transmitting procedure in steel band transmitting procedure the steel band head amplitude that teetertotters less first, for needing the inferior situation from passing between upper and lower two deflector rolls of steel taping head radicals by which characters are arranged in traditional Chinese dictionaries, the device that provides a kind of auxiliary steel band to pass is necessary.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of steel band auxiliary tape threading device, has and is easy to control steel band bob amplitude, feature simple in structure.
For solving the problems of the technologies described above, the technical solution of the utility model is: steel band auxiliary tape threading device, its innovative point is to comprise: bearing, be hingedly installed on hydraulic cylinder on described bearing, be arranged at the first guide plate under steel band in steel strip production line, the second guide plate on the hinged piston rod that is installed on described hydraulic cylinder, described the first guide plate is parallel to described steel band, and between described the first guide plate and described bearing, be fixedly connected with connecting plate, described the second guide plate is hinged on described the first guide plate by journal stirrup.
Preferably, between the hinged place of the piston rod of described the second guide plate and described hydraulic cylinder and described journal stirrup, welding is provided with boss.
Preferably, the range of described hydraulic cylinder is the length of described the second guide plate hydraulic cylinder piston rod while flushing in described the first guide plate.
Preferably, during described the second guide plate original state perpendicular to described the first guide plate.
Preferably, concordant with described the first guide plate during described the second guide plate duty.
The utility model has the advantage of: by utilizing hydraulic cylinder to drive the second guide plate around the second guide plate and the first guide plate hinged place moving, when needs steel band passes between upper and lower two deflector rolls first, control hydraulic cylinder piston rod stretches out, until the second guide plate is concordant with the first guide plate, now the second guide plate can play the effect of auxiliary steel band guiding, shortened steel band and subsequent processing through steel band below between upper and lower two deflector rolls without the distance of supplemental support, thereby better control the amplitude of steel band head bob, be convenient to steel band and pass first.
Adopt said structure, because the second guide plate is hinged on the first guide plate, only have and in the time of need to leading, just control hydraulic cylinder and drive the second guide plate level, thus the utility model space accounting is little comparatively speaking.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Diagram is the structural representation of the utility model steel band auxiliary tape threading device.
In figure: 1-bearing, 2-hydraulic cylinder, 3-the first guide plate, 4-steel band, 5-the second guide plate, 6-connecting plate, 7-journal stirrup, 8-boss.
The specific embodiment
Steel band auxiliary tape threading device of the present utility model comprises bearing 1, is hingedly installed on hydraulic cylinder 2 on bearing 1, is arranged at the first guide plate 3 under steel band 4 in steel band 4 production lines, the second guide plate 5 on the hinged piston rod that is installed on hydraulic cylinder 2.For playing the effect of auxiliary guide support, the first guide plate 3 is parallel to steel band 4 and arranges, and the first guide plate 3 is fixedly connected with connecting plate 6 with 1 of bearing, thereby utilizes connecting plate 6 that the first guide plate 3 and bearing 1 are connected as a single entity.Pivot point is provided when driving the second guide plates 5 rotation to hydraulic cylinder 2, the second guide plate 5 journal stirrups 7 are hinged on the first guide plate 3, because the first guide plate 3 is connected on bearing 1 by connecting plate 6, be that visual the first guide plate 3 is static, now the second guide plate 5 can rotate around pivot point by hydraulic cylinder 2.
Concrete, by utilizing hydraulic cylinder 2 to drive the second guide plate 5 around the second guide plate 5 and the first guide plate 3 hinged place movings, when needs steel band 4 passes between upper and lower two deflector rolls first, controlling hydraulic cylinder 2 piston rods stretches out, until the second guide plate 5 is concordant with the first guide plate 3, now the second guide plate 5 can play the effect of auxiliary steel band 4 guiding, shortened the distance without supplemental support through steel band 4 belows between upper and lower two deflector rolls of steel band 4 and subsequent processing, thereby better control the amplitude of steel band 4 head bobs, be convenient to steel band 4 and pass first.
In order to improve the bonding strength of pivot point and journal stirrup 7 places on the second guide plate 5,7 welding of the hinged place of the piston rod of the second guide plate 5 and hydraulic cylinder 2 and journal stirrup are provided with boss 8.
In order to make rational use of resources and to utilize a physics of hydraulic cylinder 2 ranges formation spacing, the range of hydraulic cylinder 2 is the length of the second guide plate 5 hydraulic cylinder 2 piston rods while flushing in the first guide plate 3, adopt this design to judge that whether the second guide plate 5 is concordant with the first guide plate 3 by sensor, only utilize default range can meet instructions for use.
In order to improve the service life of hydraulic cylinder 2, during the second guide plate 5 original state, perpendicular to the first guide plate 3, utilize the gravity of the second guide plate 5, can realize the second guide plate 5 perpendicular to the first guide plate 3, thereby without hydraulic cylinder 2 oiling pressurize actions; When in running order, the second guide plate is concordant with the first guide plate.
Above the invention embodiment is had been described in detail, but described content is only the preferred embodiment of the invention, can not be considered to for limiting the practical range of the invention.All equalization variations of doing according to the invention application range and improvement etc., within all belonging to the patent covering scope of the invention.
Claims (5)
1. steel band auxiliary tape threading device, it is characterized in that comprising: bearing, be hingedly installed on hydraulic cylinder on described bearing, be arranged at the first guide plate under steel band in steel strip production line, the second guide plate on the hinged piston rod that is installed on hydraulic cylinder, described the first guide plate is parallel to described steel band, and between described the first guide plate and described bearing, be fixedly connected with connecting plate, described the second guide plate is hinged on described the first guide plate by journal stirrup.
2. steel band auxiliary tape threading device as claimed in claim 1, is characterized in that: between the hinged place of the piston rod of described the second guide plate and described hydraulic cylinder and described journal stirrup, welding is provided with boss.
3. steel band auxiliary tape threading device as claimed in claim 1, is characterized in that: the range of described hydraulic cylinder is the length of described the second guide plate hydraulic cylinder piston rod while flushing in described the first guide plate.
4. steel band auxiliary tape threading device as claimed in claim 1, is characterized in that: during described the second guide plate original state perpendicular to described the first guide plate.
5. steel band auxiliary tape threading device as claimed in claim 1, is characterized in that: concordant with described the first guide plate during described the second guide plate duty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289976.0U CN203886949U (en) | 2014-06-03 | 2014-06-03 | Auxiliary steel belt threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289976.0U CN203886949U (en) | 2014-06-03 | 2014-06-03 | Auxiliary steel belt threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886949U true CN203886949U (en) | 2014-10-22 |
Family
ID=51713397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289976.0U Active CN203886949U (en) | 2014-06-03 | 2014-06-03 | Auxiliary steel belt threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024645A1 (en) * | 2015-08-12 | 2017-02-16 | 江苏甬金金属科技有限公司 | Steel belt temper mill guide plate and carrier roller assembling mechanism |
| CN106734367A (en) * | 2016-12-26 | 2017-05-31 | 江苏甬金金属科技有限公司 | A kind of steel band prepares unit threading guide plate scratching device |
-
2014
- 2014-06-03 CN CN201420289976.0U patent/CN203886949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024645A1 (en) * | 2015-08-12 | 2017-02-16 | 江苏甬金金属科技有限公司 | Steel belt temper mill guide plate and carrier roller assembling mechanism |
| CN106734367A (en) * | 2016-12-26 | 2017-05-31 | 江苏甬金金属科技有限公司 | A kind of steel band prepares unit threading guide plate scratching device |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |