CN207057486U - A kind of servo feeding device for cold roll forming rolling-line - Google Patents
A kind of servo feeding device for cold roll forming rolling-line Download PDFInfo
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- CN207057486U CN207057486U CN201720838706.4U CN201720838706U CN207057486U CN 207057486 U CN207057486 U CN 207057486U CN 201720838706 U CN201720838706 U CN 201720838706U CN 207057486 U CN207057486 U CN 207057486U
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- cylinder
- swing span
- nip rolls
- oil cylinder
- rotating shaft
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Abstract
A kind of servo feeding device for cold roll forming rolling-line, including support frame, oil cylinder and nip rolls setting up and down, support roller, also include swing span, the nip rolls is arranged on swing span, swing span is provided with rotating shaft, the diameter parallel of shaft axis and nip rolls, rotating shaft both ends are hinged through swing span with support frame, the support frame top plate is provided with cylinder installation seat, oil cylinder is hinged with cylinder installation seat, affixed cylinder rod connecting seat, oil cylinder cylinder rod are hinged with cylinder rod connecting seat at the top of the swing span.The utility model drives nip rolls binder and servo feeding with connecting rod cranking block mechanism, described device binder process is without nip rolls is integrally lifted, effectively reduce required driving force, so as to reduce energy resource consumption, simultaneously, because connecting rod cranking block mechanism is more stable compared to binder motion state straight up and down, so as to improve pushing precision.
Description
Technical field
It the utility model is related to a kind of feed device, the particularly servo feeding device for cold roll forming rolling-line.
Background technology
Full-automatic cold roll forming rolling-line includes the unit such as uncoiling, shaping leveling, roll-in, punching, cut-out, code material, punching,
Precision, the cut-out precision of cutting-off process hole position are required to ensure by servo feeding device.Servo feeding mechanism need to have two
Basic function：1st, clamping function；2nd, fixed length feeding function.Realization for clamping function, the at present structure of usual means such as Fig. 3
It is shown：Including two oil cylinders, support roller and nip rolls, nip rolls does linear motion up and down under the driving of two oil cylinders, to steel
Band is compressed and servo feeding.Because nip rolls moves, it is necessary to the whole nip rolls of hydraulic oil cylinder driving moves up and down straight up and down, move
Power source, which is removed, to be needed to overcome the weight of nip rolls, it is also necessary to is applied to one pressure of steel band, therefore required power of motor is larger, energy
Consumption is big, and corresponding installing space is also larger, and whole roller movement reduces pushing precision.
Utility model content
The purpose of this utility model is the drawback for prior art, there is provided one kind can substantially reduce energy expenditure,
Improve the servo feeding device for cold roll forming rolling-line of pushing precision.
Problem described in the utility model is that solved with following technical proposals：
A kind of servo feeding device for cold roll forming rolling-line, including support frame, oil cylinder and pressure setting up and down
Expect roller, support roller, in addition to swing span, the nip rolls is arranged on swing span, and swing span is provided with rotating shaft, shaft axis and pressure
Expect the diameter parallel of roller, rotating shaft both ends are hinged through swing span with support frame, and the support frame top plate is installed provided with oil cylinder
Seat, oil cylinder are hinged with cylinder installation seat, and affixed cylinder rod connecting seat at the top of the swing span, cylinder rod is cut with scissors with cylinder rod connecting seat
Connect.
The above-mentioned servo feeding device for cold roll forming rolling-line, rotating shaft vertical direction center line to nip rolls are square vertically
Match to the distance and the distance of rotating shaft vertical direction center line to support roller vertical direction center line of center line.
The above-mentioned servo feeding device for cold roll forming rolling-line, the cylinder installation seat are arranged side by side two sets, each oil
Cylinder mounting seat is respectively articulated with an oil cylinder；The cylinder rod connecting seat is arranged side by side two sets, and each cylinder rod connecting seat is respectively with one
The cylinder rod of platform oil cylinder is hinged.
The above-mentioned servo feeding device for cold roll forming rolling-line, axle is provided between the nip rolls both ends and swing span
Hold, bearing is provided between rotating shaft both ends and support frame.
The utility model is changed for solving the problems, such as that the existing big pushing precision of servo feeding device energy expenditure is low
Enter, nip rolls binder and servo feeding are driven with connecting rod cranking block mechanism, described device binder process is without nip rolls is integrally lifted
Rise, effectively reduce required driving force, so as to reduce energy resource consumption, simultaneously as connecting rod cranking block mechanism is straight compared to straight
Lower binder motion state is more stable, so as to improve pushing precision.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is swing span and the structural representation of connection member；
Fig. 3 is the structural representation of existing servo feeding device.
In figure respectively marked as：1st, support frame, 2, cylinder installation seat, 3, oil cylinder, 4, cylinder rod connecting seat, 5, swing span,
6th, nip rolls, 7, support roller, 8, rotating shaft.
Embodiment
Referring to Fig. 1, Fig. 2, the utility model support frame 1, oil cylinder 3, swing span 5, nip rolls 6, support roller 7.Carriage
Frame is the support member of whole device, and support frame forms square shape by bottom plate, biside plate and top.Nip rolls, which is arranged on, to be swung
At frame, bearing is provided between nip rolls both ends and swing span.Swing span is provided with rotating shaft 8, and rotating shaft be arranged in parallel with nip rolls, rotating shaft
Both ends through swing span and being hinged with support frame, bearing is provided between rotating shaft both ends and support frame, makes swing span can be with
The smooth swing of relative support framework.The cylinder installation seat 2 for installation oil cylinder is provided with support frame top plate, it is illustrated that embodiment
Middle cylinder installation seat is arranged side by side two sets, often covers and an oil cylinder is installed in cylinder installation seat, oil cylinder and cylinder installation seat are be hinged.
Two sets of cylinder rod connecting seats 4 are provided with the top of swing span, the cylinder rod of every oil cylinder is hinged with a set of cylinder rod connecting seat respectively.
Nip rolls, the position of support roller correspond to up and down during to ensure that nip rolls compresses steel band, rotating shaft vertical direction center line to binder
The distance of roller vertical direction center line needs equal with the distance of rotating shaft vertical direction center line to support roller vertical direction center line.
Referring still to Fig. 1, the utility model clamping process cylinder rod stretches out, in the presence of cylinder rod swing span using rotating shaft as
Axle center rotates counterclockwise, nip rolls with swing span rotate up to pairing above and below support roller, steel band is compressed；During feeding, oil cylinder
Bar is withdrawn, and swing span rotates clockwise by axle center of rotating shaft in the presence of cylinder rod, and nip rolls disengages with support roller.By
Swing, rather than move up and down with swing span in the nip rolls course of work, therefore effectively reduce required driving force, and be moved through
Cheng Wending.
Claims (4)
1. a kind of servo feeding device for cold roll forming rolling-line, including support frame (1), oil cylinder (3) and setting up and down
Nip rolls (6), support roller (7), it is characterised in that：Also include swing span (5), the nip rolls is arranged on swing span, pendulum
Moving frame is provided with the diameter parallel of rotating shaft (8), shaft axis and nip rolls, and rotating shaft both ends are hinged through swing span with support frame,
The support frame top plate is provided with cylinder installation seat (2), and oil cylinder is hinged with cylinder installation seat, affixed oil cylinder at the top of the swing span
Bar connecting seat (4), cylinder rod are hinged with cylinder rod connecting seat.
2. the servo feeding device according to claim 1 for cold roll forming rolling-line, it is characterised in that：Rotating shaft is vertical
Direction center line to nip rolls vertical direction center line distance and rotating shaft vertical direction center line into support roller vertical direction
The distance of heart line matches.
3. the servo feeding device according to claim 2 for cold roll forming rolling-line, it is characterised in that：The oil cylinder
Mounting seat is arranged side by side two sets, and each cylinder installation seat is respectively articulated with an oil cylinder；The cylinder rod connecting seat is arranged side by side two sets,
Cylinder rod of each cylinder rod connecting seat respectively with an oil cylinder is hinged.
4. the servo feeding device according to claim 3 for cold roll forming rolling-line, it is characterised in that：The binder
Bearing is provided between roller both ends and swing span, bearing is provided between rotating shaft both ends and support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838706.4U CN207057486U (en) | 2017-07-12 | 2017-07-12 | A kind of servo feeding device for cold roll forming rolling-line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838706.4U CN207057486U (en) | 2017-07-12 | 2017-07-12 | A kind of servo feeding device for cold roll forming rolling-line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207057486U true CN207057486U (en) | 2018-03-02 |
Family
ID=61511321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720838706.4U Active CN207057486U (en) | 2017-07-12 | 2017-07-12 | A kind of servo feeding device for cold roll forming rolling-line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207057486U (en) |
-
2017
- 2017-07-12 CN CN201720838706.4U patent/CN207057486U/en active Active
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