CN209716097U - A kind of mechanical collapsible drum - Google Patents
A kind of mechanical collapsible drum Download PDFInfo
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- CN209716097U CN209716097U CN201920474523.8U CN201920474523U CN209716097U CN 209716097 U CN209716097 U CN 209716097U CN 201920474523 U CN201920474523 U CN 201920474523U CN 209716097 U CN209716097 U CN 209716097U
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Abstract
The utility model provides a kind of mechanical collapsible drum, comprising: main shaft, the adjustment chamber inside main shaft are equipped with lead screw, the transmission nut connected on lead screw, motor is installed by support frame inside host, the axis of motor passes through the connection of shaft coupling and lead screw, the connection of the axis and main shaft of hollow-cup motor；Ball hinge switching on transmission nut has first rotating shaft；Main shaft is equipped with the first mounting groove, and switching has the second shaft and the 4th shaft on the first mounting groove, and through slot is equipped on main shaft；The intrados of outer cylinder is equipped with the second mounting groove, and switching has third shaft and the 5th shaft in the second mounting groove；First mounting plate and first rotating shaft, the second shaft and third shaft are transferred, second mounting plate and the 4th shaft and the 5th shaft are transferred, housing with collapsible drum can tensioner and release at any time, pass through the change of structure, guaranteeing the housing of same material, the service life is longer, does not need to replace, mechanism is compact, it is not take up place, the effect for the cost that economizes on resources.
Description
Technical field
The utility model belongs to metal coiled material manufacturing equipment field, in particular to a kind of mechanical collapsible drum.
Background technique
Coiling machine is that hot rolling or cold rolling steel are coiled into scroll-like mill ancillaries, in hot strip continuous-rolling machine
It is arranged on (hot tandem), coldstrip tandem mill and rod-rolling mill after finished product base；In the reversible cold strip rolling mill of single stand
On be then mounted on the front and back of milling train.In addition, it is also installed in the various Precise asymptotics such as continuous acid-washing unit, slitting, annealing, coating
In.Coiling machine has application in many industries.Coiling machine is the mechanical equipment for rolling into a roll product.For complexity, smelting
The coiler plate equipment of golden industry is representative.Coiling machine driving is from electric power, fluid etc..Coiling machine has generally constituted core and has set
Standby reel (spool), auxiliary taking-up equipment (assistant formation equipment) Wrapping Roll (forming rolls) etc..In product coiling process, product
It is mainly formed on spool, in the prior art, the mode that the collapsible drum on coiling machine is mainly hydraulically operated is batched to realize
The opening and diminution of axis on machine, but be the shortcomings that hydraulic-driven: once 1, oil leak, will run out of steam, while can also be dirty
Contaminate work-yard；2, when hydraulic-driven, oil pipe can follow rotation, prolonged to work, and hydraulic oil pipe has abrasion, some producers
Also the measure for preventing hydraulic oil pipe from wearing can be made, but occupied ground area is big, waste of resource；3, hydraulic-driven is usually logical
Cross and internal ramp blocks moved to carry out harmomegathus to outer cylinder, work long hours, outer cylinder can fail because of the fatigue of material (it is similar with
Iron wire is bent back and forth), it needs to replace in time, replaced outer cylinder have to work as waste disposal, will also result in certain resource wave
Take.
Utility model content
The purpose of this utility model is to solve oil leak, contaminated site occupied ground area existing for hydraulic-driven collapsible drum
The technical issues of big and waste of resource, a kind of mechanical collapsible drum is provided, the housing with collapsible drum can rise at any time
Tight and unclamp, by the change of structure, guaranteeing the housing of same material, the service life is longer, does not need to replace, mechanism is compact, no
Occupied ground, the effect for the cost that economizes on resources.
Technical solution provided by the utility model are as follows:
A kind of mechanical collapsible drum, comprising: the outer cylinder of host, hollow main shaft and split-type, the main shaft it is hollow
It is partially adjustment chamber, the adjustment is intracavitary to be equipped with lead screw, and the transmission nut being threadedly coupled on the lead screw, the host inside is admittedly
Dingan County is equipped with support frame, is equipped with motor on support frame as described above, the axis of the motor is fixed by one end of shaft coupling and lead screw
Connection, one end of the host are fixedly installed with hollow-cup motor, the fixed company of the axis of the hollow-cup motor and one end of main shaft
It connects；
Ball hinge is welded on the transmission nut, switching has first rotating shaft in the ball hinge；
It is equipped with the first mounting groove along axis on the main shaft, switching has the second shaft and the on first mounting groove
Four shafts, second shaft and the 4th shaft are concordant, and on the main shaft, the lower section of the second shaft is equipped with through slot, described logical
Slot is connected to the first mounting groove and adjustment chamber；
The intrados of the outer cylinder is equipped with the second elongated mounting groove, in second mounting groove switching have third shaft and
5th shaft, the third shaft and the 5th shaft are concordant；
First mounting plate is equipped with the first strip hole, the second through-hole and third through-hole, first strip hole and first turn
Axis is slidably connected, and second through-hole and the second shaft are transferred, and third through-hole and third shaft are transferred, and the second mounting plate is equipped with
Fourth hole and fifth hole, the fourth hole and the 4th shaft are transferred, and the fifth hole and the 5th shaft are transferred.
Preferably, the quantity of the ball hinge is four, the quantity of first mounting plate, the second mounting plate and outer cylinder
It is four.
Preferably, the intrados diameter of the outer cylinder is identical as the outer diameter of main shaft.
Preferably, the peripheral side of the outer cylinder and main shaft is equipped with process Installation hole.
Preferably, the first rotating shaft, the second shaft, third shaft, the 4th shaft are identical with the structure of the 5th shaft,
Be one end be gear cap, the other end is screw thread, and middle section is light beam, after shaft passes through corresponding through-hole, by fixture nut with
It is threadedly engaged installation.
Preferably, the motor is servo motor.
The beneficial effects of the utility model embody in the following areas:
1, mechanical collapsible drum can be to avoid the original hydraulic collapsible reel problem, working environment cleaning；
2, the inside of hollow main shaft is equipped with lead screw, drives moving forward and backward for transmission nut by the rotation of lead screw, is driven
Nut drives outer cylinder harmomegathus to be finally completed even if outer cylinder is bonded and is detached from main shaft by the first mounting plate and the second mounting plate
The harmomegathus of reel acts, and keeps structure more compact, while being also transformed into mechanical reel for hydraulic drum and providing direction；
3, the outer cylinder intrados of split-type is bonded or separates with main shaft, and extrados is bonded and separates with steel coil strip, is not
That completes harmomegathus movement using the deformation of material to fluid pressure type harmomegathus cylinder, and the outer cylinder of the outer cylinder of same material, split-type formula makes
It is practical with longer life expectancy, it not will cause the waste of data, save production cost.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is view when the utility model outer cylinder is bonded with main shaft.
Fig. 3 is view when the utility model outer cylinder is separated with main shaft.
Fig. 4 is the partial view of the 5th shaft and outer cylinder installation.
Fig. 5 is the top view of outer cylinder.
In figure: 1 host, 2 motors, 3 support frames, 4 shaft couplings, 5 hollow-cup motors, 6 lead screws, 7 main shafts, 8 first mounting grooves,
9 first mounting plates, 10 second shafts, 11 outer cylinders, 1101 process Installation holes, 12 second mounting grooves, 13 adjustment chambers, 14 the 4th turns
Axis, 15 second mounting plates, 16 the 5th shafts, 1601 gear caps, 1602 fixture nuts, 17 transmission nuts, 18 ball hinges, 19 thirds turn
Axis, 20 first strip holes, 21 first rotating shafts.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As shown in Figs. 1-5, the utility model provides a kind of mechanical collapsible drum, comprising: host 1, hollow main shaft 7
With the outer cylinder 11 of split-type, the hollow space of the main shaft 7 is adjustment chamber 13, is equipped with lead screw 6, the silk in the adjustment chamber 13
The transmission nut 17 being threadedly coupled on thick stick 6 is fixedly installed with support frame 3 inside the host 1, is equipped on support frame as described above 3
The axis of motor 2, the motor 2 is fixedly connected by shaft coupling 4 with one end of lead screw 6, and one end of the host 1 is fixedly installed with
The axis of hollow-cup motor 5, the hollow-cup motor 5 is fixedly connected with one end of main shaft 7；Hollow-cup motor breaches in structure
The rotor structure form of conventional motors is also hollow cup rotor using iron-core-free rotor.This novel rotor structure
Completely eliminate as iron core formed vortex and caused by electric energy loss.Its weight and rotary inertia are greatly reduced simultaneously, thus
Reduce the mechanical energy loss of rotor itself.Due to rotor structure change and make the service performance of motor obtain greatly changing
It is kind, not only there is characteristics of energy saving outstanding, more importantly having the control and dragging that iron core motors are unable to reach
Characteristic.Hollow-cup motor 5 as the term suggests its axis be it is hollow, lead screw 6 passes through hollow-cup motor 5 and passes through in shaft coupling 4 and host 1
The motor 2 in portion is fixedly connected, and the hollow axis of hollow-cup motor 5 is fixedly connected with main shaft 7, and main shaft 7 can be driven to rotate, and
And the revolving speed of hollow-cup motor 5 is controllable, and torque is controllable, with the increase of steel band weight on collapsible drum, hollow-cup motor 5
Revolving speed, torque can be adjusted voluntarily, can satisfy the demand of the utility model completely, and practicability is stronger.
Ball hinge 18 is welded on the transmission nut 17, switching has first rotating shaft 21 in the ball hinge 18；
It is equipped with the first mounting groove 8 along axis on the main shaft 7, switching has the second shaft on first mounting groove 8
10 and the 4th shaft 14, second shaft 10 and the 4th shaft 14 are concordant, on the main shaft 7, the lower section of the second shaft 10
Equipped with through slot, the first mounting groove of the through slot connection 8 and adjustment chamber 13；Setting through slot is primarily to facilitate the first installation of installation
Plate 9, and guarantee the regular event of the first mounting plate 9.
The intrados of the outer cylinder 11 is equipped with the second elongated mounting groove 12, and switching has third in second mounting groove 12
Shaft 19 and the 5th shaft 16, the third shaft 19 and the 5th shaft 16 are concordant, second shaft 10 and the 4th shaft 14
Concordantly, the four-bar linkage structure that can determine outer cylinder 11, the first mounting plate 9 and the second mounting plate 15 composition parallelogram, guarantees
For outer cylinder 11 when opening, outer diameter is consistent, is not in the situation that outer diameter smalls while greatly, guarantees that outer cylinder 11 is opening
When its outer surface and steel band internal diameter completely attach to, increase the area of support, improve the utilization rate of outer cylinder 11, also reduce steel
Band is to the stress of outer cylinder 11, and to the stress of outer cylinder 11, side increases making for outer cylinder 11 for the first mounting plate 9 and the second mounting plate 15
With the service life, practicability is stronger.
First mounting plate 9 is equipped with the first strip hole 20, the second through-hole and third through-hole, first strip hole 20 and the
One shaft 21 is slidably connected, and first rotating shaft 21 can be slided along the first strip hole 20, second through-hole and the second shaft 10
Switching, third through-hole and third shaft 19 are transferred, and the second mounting plate 15 is equipped with fourth hole and fifth hole, the four-way
The switching of tetra- shaft 14 of Kong Yu, the fifth hole and the 5th shaft 16 are transferred.Outer cylinder 11 passes through the first mounting plate 9 and the second peace
Loading board 15 is connect with main shaft 7, and driving the first mounting plate 9 by transmission nut 17 is that outer cylinder 11 provides the power of harmomegathus.Hollow
The inside of main shaft 7 is equipped with lead screw 6, drives transmission nut 17 to move forward and backward along lead screw 6 by the rotation of lead screw 6, due to having the
The supporting role of one mounting plate 9 and the second shaft 10, transmission nut 17 can only be moved forward and backward along lead screw 6, will not be with silk
Thick stick 6 rotates, and guarantees the transmitting of power progress working properly, and transmission nut 17 is driven by the first mounting plate 9 and the second mounting plate 15
11 harmomegathus of outer cylinder is finally completed the harmomegathus movement of reel, keeps structure more compact even if outer cylinder 11 is bonded and is detached from main shaft 7,
Also being transformed into mechanical reel for hydraulic drum provides direction simultaneously；
Specific work process are as follows: open external power supply, motor 2 drives lead screw 6 to rotate counterclockwise, and transmission nut 17 is along silk
Thick stick 6 moves right, and then the ball hinge 18 for the side of being welded thereon is driven to move right, and the first rotating shaft 21 thereon of transferring drives the
One mounting plate 9 with the second shaft 10 for center of circle counterclockwise movement, meanwhile, first rotating shaft 21 slide along the first strip hole 20, logical
The thrust for crossing the first mounting plate 9 drives outer cylinder 11 to leave main shaft 7, the second mounting plate 15 with the 4th shaft 14 be the center of circle counterclockwise with
Rotation, steel band cover on collapsible drum, pass through hollow-cup motor 5 drive main shaft 7 rotate, start winding work；Winding finishes
Afterwards, motor 2 drives lead screw 6 to rotate clockwise, and transmission nut 17 is moved downward along lead screw 6, and then drives the side of being welded thereon
Ball hinge 18 move downward, the first rotating shaft 21 thereon of transferring drives the first mounting plate 9 with the second shaft 10 for center of circle up time
Needle movement, meanwhile, first rotating shaft 21 is slided along the first strip hole 20, by the thrust of the first mounting plate 9 drive outer cylinder 11 with
Main shaft 7 is bonded, and the second mounting plate 15 is the center of circle clockwise as rotation, steel band and collapsible drum are detached from the 4th shaft 14, is led to
It crosses other equipment and removes steel band.11 intrados of outer cylinder of split-type is bonded or separates with main shaft 7, and extrados is bonded with steel coil strip
And separation, be not fluid pressure type harmomegathus cylinder that completed using the deformation of material harmomegathus movement, the outer cylinder of same material, split-type
The service life is longer for the outer cylinder 11 of formula, practical, not will cause the waste of data, saves production cost.
The quantity of the ball hinge 18 is four, and the quantity of first mounting plate 9, the second mounting plate 15 and outer cylinder 11 is equal
It is four, i.e., outer cylinder 11 is that a cylinder is divided into identical pintongs, is then fitted on main shaft, is matched therewith the component of installation
Quantity and the quantity of outer cylinder 11 match, for other situations, such as the bigger situation of diameter of main shaft 7, outer cylinder 11
Quantity can also corresponding even number increase, such as six valves either eight valves, purpose is ensuring that outer surface and the steel coil strip of outer cylinder 11
Inside comes into full contact with, and guarantees going on smoothly for winding process, while it is also ensured that the service life of outer cylinder 11 is unaffected；Institute
The intrados diameter for stating outer cylinder 11 is identical as the outer diameter of main shaft 7, guarantees that the intrados and main shaft 7 of outer cylinder 11 are complete after hours
Full fitting, outer surface and the steel band internal diameter of outer cylinder 11 are smoothly detached from, and guarantee that the process for removing steel band is gone on smoothly；The outer cylinder 11
It is equipped with process Installation hole 1101 with the peripheral side of main shaft 7, shaft can pierce into corresponding through-hole by process Installation hole 1101, if
Under the premise of process Installation hole 1101 is set primarily to not influencing its intensity, facilitates each shaft of fitter assembly, also facilitate
Maintenance work in the future；The first rotating shaft 21, the second shaft 10, third shaft 19, the 4th shaft 14 and the 5th shaft 16
Structure is identical, be one end is gear cap 1601, and the other end is screw thread, and middle section is light beam, after shaft passes through corresponding through-hole,
By fixture nut 1602 and it is threadedly engaged installation, i.e., shaft passes through corresponding through-hole, and gear cap 1601 is bonded with the outer of through-hole, leads to
It crosses fixture nut 1602 to fix, prevents being detached from the process of work with through-hole for shaft, guarantee the first mounting plate 9, second peace
Loading board 15 and ball hinge 18 can normally surround pivot；The motor 2 is servo motor, and servo motor can be according to work
The program operation that personnel weave in advance, does not have to operator now and carries out phase modulation processing, securely and reliably, Ke Yijian to motor
The movement of rotating forward, reversion and the stopping of single realization motor 2, practicability are stronger.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.Therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (6)
1. a kind of mechanical collapsible drum characterized by comprising the outer cylinder of host, hollow main shaft and split-type, the master
The hollow space of axis is adjustment chamber, and the adjustment is intracavitary to be equipped with lead screw, the transmission nut being threadedly coupled on the lead screw, the master
It is fixedly installed with support frame inside machine, motor is installed on support frame as described above, the axis of the motor passes through shaft coupling and lead screw
One end is fixedly connected, and one end of the host is fixedly installed with hollow-cup motor, and the one of the axis of the hollow-cup motor and main shaft
End is fixedly connected；
Ball hinge is welded on the transmission nut, switching has first rotating shaft in the ball hinge；
It is equipped with the first mounting groove along axis on the main shaft, switching has the second shaft and the 4th turn on first mounting groove
Axis, second shaft and the 4th shaft are concordant, and on the main shaft, the lower section of the second shaft is equipped with through slot, and the through slot connects
Logical first mounting groove and adjustment chamber；
The intrados of the outer cylinder is equipped with the second elongated mounting groove, and switching has third shaft and the 5th in second mounting groove
Shaft, the third shaft and the 5th shaft are concordant；
First mounting plate is equipped with the first strip hole, the second through-hole and third through-hole, and first strip hole and first rotating shaft are sliding
Dynamic connection, second through-hole and the second shaft are transferred, and third through-hole and third shaft are transferred, and the second mounting plate is equipped with the 4th
Through-hole and fifth hole, the fourth hole and the 4th shaft are transferred, and the fifth hole and the 5th shaft are transferred.
2. a kind of mechanical collapsible drum according to claim 1, which is characterized in that the quantity of the ball hinge is four
A, the quantity of first mounting plate, the second mounting plate and outer cylinder is four.
3. a kind of mechanical collapsible drum according to claim 2, which is characterized in that the intrados diameter of the outer cylinder with
The outer diameter of main shaft is identical.
4. a kind of mechanical collapsible drum according to claim 3, which is characterized in that the peripheral side of the outer cylinder and main shaft
Equipped with process Installation hole.
5. a kind of mechanical collapsible drum according to claim 4, which is characterized in that the first rotating shaft, the second shaft,
Third shaft, the 4th shaft are identical with the structure of the 5th shaft, be one end are gear caps, and the other end is screw thread, and middle section is
Light beam after shaft passes through corresponding through-hole, by fixture nut and is threadedly engaged installation.
6. a kind of mechanical collapsible drum according to claim 5, which is characterized in that the motor is servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920474523.8U CN209716097U (en) | 2019-04-10 | 2019-04-10 | A kind of mechanical collapsible drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920474523.8U CN209716097U (en) | 2019-04-10 | 2019-04-10 | A kind of mechanical collapsible drum |
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| Publication Number | Publication Date |
|---|---|
| CN209716097U true CN209716097U (en) | 2019-12-03 |
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ID=68690834
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920474523.8U Active CN209716097U (en) | 2019-04-10 | 2019-04-10 | A kind of mechanical collapsible drum |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530968A (en) * | 2020-05-08 | 2020-08-14 | 青岛雷霆重工股份有限公司 | Roller way type walking core winding frame |
| CN112058945A (en) * | 2020-08-18 | 2020-12-11 | 湖南科美达重工有限公司 | Pyramid shell type coiler mandrel |
| CN112371754A (en) * | 2020-10-16 | 2021-02-19 | 四川汇源钢建科技股份有限公司 | Coiler mandrel driving rectangular pyramid structure and using method thereof |
| CN112777371A (en) * | 2020-12-25 | 2021-05-11 | 潘万国 | Unwinding device applied to papermaking equipment |
| CN113305179A (en) * | 2021-07-28 | 2021-08-27 | 徐州固特美新材料有限公司 | Winding equipment and winding method for production and manufacturing of galvanized steel strand |
| CN113770197A (en) * | 2021-09-03 | 2021-12-10 | 上上德盛集团股份有限公司 | Intelligent full-automatic assembly line for stainless steel pipe manufacturing production |
| CN113772546A (en) * | 2021-09-14 | 2021-12-10 | 安徽科技学院 | Disc crane lifting device |
| CN114367607A (en) * | 2020-10-15 | 2022-04-19 | 安徽永舟文具有限公司 | Multi-axis linkage spring machine |
-
2019
- 2019-04-10 CN CN201920474523.8U patent/CN209716097U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530968A (en) * | 2020-05-08 | 2020-08-14 | 青岛雷霆重工股份有限公司 | Roller way type walking core winding frame |
| CN111530968B (en) * | 2020-05-08 | 2022-04-15 | 青岛雷霆重工股份有限公司 | Roller way type walking core winding frame |
| CN112058945A (en) * | 2020-08-18 | 2020-12-11 | 湖南科美达重工有限公司 | Pyramid shell type coiler mandrel |
| CN114367607A (en) * | 2020-10-15 | 2022-04-19 | 安徽永舟文具有限公司 | Multi-axis linkage spring machine |
| CN114367607B (en) * | 2020-10-15 | 2024-04-19 | 安徽永舟文具有限公司 | Multi-shaft linkage spring machine |
| CN112371754A (en) * | 2020-10-16 | 2021-02-19 | 四川汇源钢建科技股份有限公司 | Coiler mandrel driving rectangular pyramid structure and using method thereof |
| CN112777371A (en) * | 2020-12-25 | 2021-05-11 | 潘万国 | Unwinding device applied to papermaking equipment |
| CN113305179A (en) * | 2021-07-28 | 2021-08-27 | 徐州固特美新材料有限公司 | Winding equipment and winding method for production and manufacturing of galvanized steel strand |
| CN113770197A (en) * | 2021-09-03 | 2021-12-10 | 上上德盛集团股份有限公司 | Intelligent full-automatic assembly line for stainless steel pipe manufacturing production |
| CN113772546A (en) * | 2021-09-14 | 2021-12-10 | 安徽科技学院 | Disc crane lifting device |
| CN113772546B (en) * | 2021-09-14 | 2022-12-20 | 安徽科技学院 | Disc crane lifting device |
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