CN208662193U - Strap rolling-assisting device for 4-roller cold rolling mill - Google Patents
Strap rolling-assisting device for 4-roller cold rolling mill Download PDFInfo
- Publication number
- CN208662193U CN208662193U CN201821342608.2U CN201821342608U CN208662193U CN 208662193 U CN208662193 U CN 208662193U CN 201821342608 U CN201821342608 U CN 201821342608U CN 208662193 U CN208662193 U CN 208662193U
- Authority
- CN
- China
- Prior art keywords
- folded arm
- car body
- arm mechanism
- assisting device
- cold rolling
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of strap rolling-assisting device for 4-roller cold rolling mill, it is related to sheet metal strip and batches equipment technical field, including track, track installation has car body, the car body passes through fixed oil cylinder driving in the plane, the front end of car body is equipped with folded arm mechanism and lower folded arm mechanism, the middle position of car body is installed by first hydraulic cylinder, upper folded arm mechanism, idler wheel is mounted in lower folded arm mechanism and first hydraulic cylinder, the front end of upper folded arm mechanism is equipped with guide plate, the front end of lower folded arm mechanism is also hinged with rotation folded arm, second hydraulic cylinder is hinged in rotation folded arm, the other end of second hydraulic cylinder is hingedly on the car body, the magnet of arc is also equipped in rotation folded arm, the utility model is repeatedly oriented to band during strip coiling, it can make the more consolidation of band wound on roll shaft.
Description
Technical field
Batching equipment technical field more particularly to one kind the utility model relates to sheet metal strip facilitates sheet metal strip and batches
Rolling-assisting device.
Background technique
Rolling-assisting device is located at cold mill complex and batches region, for closely batching the several leading circle of band in reel, for
The band of thinner thickness, band head penetrates jaw and clamping is all more difficult, therefore general without using band jaw reel, at this point,
Enough frictional force can not be provided only with Wrapping Roll, the strap rolling-assisting device for 4-roller cold rolling mill comes into being, the packet of belt
Cover and increase radial pressure between band and reel and then increase frictional force, can active volume taut band material, be used for four-roller cold rolling
The strap rolling-assisting device of machine can substantially be divided into swing type, horizontal movable type and vertical lift type, wherein horizontal movable type and vertical liter
Drop formula all needs to occupy larger space, is not suitable for the production line of facility compact arrangement, and swing type relative weight is smaller, and saves
Space.
Currently, the work characteristics based on strap rolling-assisting device, volume belt is helped to be prone to wear out and sideslip, rapid belt replacing and had
It is the key point designed for the strap rolling-assisting device of 4-roller cold rolling mill that effect, which prevents belt deviation, further, since client needs product
The diversification asked, unit often need to produce the reel of different size, and reel will often cooperate steel bushing or rubber bush etc. to use, and use
Multiple operating positions are also accordingly needed in the strap rolling-assisting device of 4-roller cold rolling mill, these are all to the belt for 4-roller cold rolling mill
Rolling-assisting device proposes new design requirement.
Utility model content
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of belt for 4-roller cold rolling mill
Rolling-assisting device.
The utility model is achieved through the following technical solutions: the utility model is achieved through the following technical solutions
: including track, car body is provided on the track, the car body passes through fixed oil cylinder driving in the plane, the car body
Upper front end be provided with folded arm mechanism, the upper folded arm mechanism both ends are respectively arranged with idler wheel, the upper folded arm mechanism
Front end is provided with guide plate, and support plate is provided on the guide plate, directive wheel, the car body are additionally provided in the upper folded arm
Middle position be provided with lateral first hydraulic cylinder, the front end of the first hydraulic cylinder is located at front center and the setting of car body
There is an idler wheel, the front lower portion of the car body is provided with lower folded arm mechanism, and the lower folded arm mechanism both ends are respectively arranged with two
A idler wheel, the front end of the lower folded arm mechanism are also hinged with rotation folded arm, and the rotation folded arm is hinged with second hydraulic cylinder, described
The other end of second hydraulic cylinder hingedly on the car body, is additionally provided with the magnet of arc in the rotation folded arm.
Further, for limiting the positioning plate of belt position there are four being also set up on the car body.
Further, it is located on the position of the first oil cylinder rear end on the rotation folded arm and track, lower folded arm mechanism, track
It is provided with close to switch.
Further, the body rear end is provided with drag chain.
Further, safety pin is provided in the rear end of the oil cylinder and rotation folded arm.
Further, the track is fixed using foundation bolt, is additionally provided on the foundation bolt for increase and bottom
The square plate of face frictional force.
The utility model has the beneficial effects that: being provided with Liang Ge folded arm mechanism up and down, band can be made to twine on roll shaft
Around more consolidation, guide plate is provided in upper folded arm mechanism can make band preferably enter the belt for being used for 4-roller cold rolling mill
Rolling-assisting device, directive wheel can provide guiding role under any state for belt, slip belt will not because too tight or too loose,
The edge of belt and car body can also be effectively prevent to rub simultaneously, deformation, cracking equivalent damage so as to avoid belt, section
The expense that often need to be replaced belt and generate is saved, positioning plate can provide support force to belt, make belt will not be because being subject to
Tension is too big and is broken, and can make band timely shutdown device when batching completion close to switch, rotating holding arm mechanism can be adjusted
Whole rotation angle makes rotation folded arm tightly push down band always, while the magnet of arc can also play the guiding role to band, this reality
Band is repeatedly oriented to during strip coiling with novel, can make band wound on roll shaft more step up
It is real.
Detailed description of the invention
Fig. 1 is 1 structural diagrams of embodiment intention;
Wherein: 1- foundation bolt, 2- rotate folded arm, 3- second hydraulic cylinder, folded arm mechanism under 4-, 5- connector, 6- track, 7-
Oil cylinder, 8- chain, 9- drag chain, 10- first hydraulic cylinder, 11- car body, 12- idler wheel, 13- limit plate, the upper folded arm mechanism of 14-, 15-
Directive wheel, 16- riser, 17- guide plate, 18- roll shaft, 19- belt, the close switch of 20-, 21- arc-shaped magnet.
Specific embodiment
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
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.
Embodiment 1
Strap rolling-assisting device for 4-roller cold rolling mill as shown in Figure 1, including the track 6 on the basis of being fixed on, track 6 is logical
It crosses on the basis of foundation bolt 1 is fixed on, frictional force of the square plate to increase itself and basis is welded on foundation bolt 6, on the basis of
It is also equipped with oil cylinder 7, car body 11 is installed on track 6, the rear end of car body 11 is equipped with drag chain 9, and the other end of drag chain 9 is fixed on
On track, repaired using the design of drag chain convenient for the inspection of line of the device, 11 front end of car body is machined with downward connector 5, vehicle
Body is connect by connector 5 with the front end of oil cylinder 7, and oil cylinder 7 provides the power of advance or retrogressing for car body 11, on the front end of car body
Portion is equipped with folded arm mechanism 14, and both ends are separately installed with idler wheel 12 for into belt 19, upper folded arm in upper folded arm mechanism 14
The directive wheel 15 due to being oriented to belt 19 is also equipped in mechanism 14, directive wheel 15 can be belt 19 in any state
It is lower that the effect of guiding is provided, it slip belt 19 will not because too tight or too loose, while the side of belt 19 can also be effectively prevent
Portion and car body 11 rub, and deformation, cracking equivalent damage so as to avoid belt, belt 19 need to often be replaced and produce by saving
Raw expense, the front end of upper folded arm mechanism 14 are also equipped with guide plate 17, and guide plate 17 is oriented to with to band, guide plate
The riser 16 for playing bracing reinforcement to it is installed on 17.
The middle position of car body is equipped with lateral first hydraulic cylinder 10, and the front end of first hydraulic cylinder 10 is equipped with a use
In the idler wheel 12 for holding out against belt 19, the front lower portion of car body 11 is equipped with lower folded arm mechanism 4, the both ends installation of lower folded arm mechanism 4
It is separately installed with the pulley 12 for tightening belt 19, the front end of lower folded arm mechanism 4 is hinged with rotation folded arm 2, rotating holding
Arm 2 includes the ontology of arc and the connecting rod for being integrally fixed on arc ontology right end, free end and the second hydraulic cylinder 3 of connecting rod
Front end connection, the rear end of second hydraulic cylinder 3 is hinged on the lower end of car body 11, and second hydraulic cylinder 3 is for pushing 2 turns of folded arm of rotation
It is dynamic, the magnet 21 that arc is also equipped in folded arm 2 is rotated, magnet 21 can play the guiding role to band, rotate in folded arm 2 and oil cylinder
7 rear end is also equipped with the chain 8 for defined position, while chain 8 can also in case of emergency shield, upper to embrace
A positioning plate 13 is separately installed on arm mechanism 14 and lower folded arm mechanism 4, the front end middle position of car body 11 is also equipped with two
A positioning plate 13, positioning plate 13 play a supportive role, and can provide support force to belt 19, make belt 19 will not be because of the tension that is subject to
It is broken greatly very much, while can also play the guiding role, the front end of lower folded arm mechanism 4, rotation folded arm 4 swing back extreme position and vehicle
The extreme position that body is retracted is mounted on close to switch 20, band can be made when completing to batch on roll shaft 18 close to switch 20
Timely shutdown device.
When installation, wheel rail will carefully correct levelness and the depth of parallelism, and guarantee track is in same level, two tracks
Inside parallel, unevenness are less than 0.5mm/m, and hinged place is both needed to smear moderate lubrication oil at each rotation, to guarantee that device is being run
When be not in card resistance phenomenon, when work, oil cylinder 7 push car body 11 be moved to the left roll shaft 18 be in upper folded arm mechanism 14 and under
The middle position of folded arm mechanism 4, band enters the strap rolling-assisting device for being used for 4-roller cold rolling mill through guide plate 17, while first is hydraulic
Cylinder 10 generates a thrust to the left to belt, and second hydraulic cylinder pushes rotation folded arm 2 to hold roll shaft 18 tightly, and band is through multiple at this time
Guiding is tightly fitted on roll shaft 18, when batching completion, can touch contact-making switch, so that device be made to suspend or carry out in next step
Operation.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of strap rolling-assisting device for 4-roller cold rolling mill, including track, it is provided with car body on the track, feature exists
In: for the car body by fixed oil cylinder driving in the plane, the upper front end of the car body is provided with folded arm mechanism, described
Upper folded arm mechanism both ends are respectively arranged with idler wheel, and the front end of the upper folded arm mechanism is provided with guide plate, sets on the guide plate
It is equipped with support plate, directive wheel is additionally provided in the upper folded arm, it is hydraulic that the middle position of the car body is provided with lateral first
The front end of cylinder, the first hydraulic cylinder is located at the front center of car body and is provided with an idler wheel, the front lower portion of the car body
It is provided with lower folded arm mechanism, the lower folded arm mechanism both ends are respectively set that there are two idler wheels, and the front end of the lower folded arm mechanism is also
It is hinged with rotation folded arm, the rotation folded arm is hinged with second hydraulic cylinder, and the other end of the second hydraulic cylinder is hinged on car body
On, the magnet of arc is additionally provided in the rotation folded arm.
2. the strap rolling-assisting device according to claim 1 for 4-roller cold rolling mill, it is characterised in that: also set on the car body
For limiting the positioning plate of belt position there are four setting.
3. the strap rolling-assisting device according to claim 1 for 4-roller cold rolling mill, it is characterised in that: the rotation folded arm with
Track, lower folded arm mechanism are located on track on the position of the first oil cylinder rear end and are provided with close to switch.
4. the strap rolling-assisting device according to claim 1 for 4-roller cold rolling mill, it is characterised in that: the body rear end is set
It is equipped with drag chain.
5. the strap rolling-assisting device according to claim 1 for 4-roller cold rolling mill, it is characterised in that: the rear end of the oil cylinder
Safety pin is provided with in rotation folded arm.
6. the strap rolling-assisting device according to claim 1 for 4-roller cold rolling mill, it is characterised in that: the track is using ground
Foot bolt is fixed, and is additionally provided on the foundation bolt for increasing and the square plate of bottom surface frictional force.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821342608.2U CN208662193U (en) | 2018-08-20 | 2018-08-20 | Strap rolling-assisting device for 4-roller cold rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821342608.2U CN208662193U (en) | 2018-08-20 | 2018-08-20 | Strap rolling-assisting device for 4-roller cold rolling mill |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208662193U true CN208662193U (en) | 2019-03-29 |
Family
ID=65836777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821342608.2U Expired - Fee Related CN208662193U (en) | 2018-08-20 | 2018-08-20 | Strap rolling-assisting device for 4-roller cold rolling mill |
Country Status (1)
Country | Link |
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CN (1) | CN208662193U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113083900A (en) * | 2021-03-19 | 2021-07-09 | 中国重型机械研究院股份公司 | Belt wrapper suitable for outer diameters of sleeves of various specifications and wrapper method |
-
2018
- 2018-08-20 CN CN201821342608.2U patent/CN208662193U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113083900A (en) * | 2021-03-19 | 2021-07-09 | 中国重型机械研究院股份公司 | Belt wrapper suitable for outer diameters of sleeves of various specifications and wrapper method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210820 |
|
CF01 | Termination of patent right due to non-payment of annual fee |