CN209288042U - Cold roll forming production line is servo-actuated disconnecting device at camber material online - Google Patents
Cold roll forming production line is servo-actuated disconnecting device at camber material online Download PDFInfo
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- CN209288042U CN209288042U CN201821813118.6U CN201821813118U CN209288042U CN 209288042 U CN209288042 U CN 209288042U CN 201821813118 U CN201821813118 U CN 201821813118U CN 209288042 U CN209288042 U CN 209288042U
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Abstract
A kind of cold roll forming production line is servo-actuated disconnecting device at camber material online: including pedestal, rotating frame, rotating frame power mechanism and cutting mechanism, pedestal is equipped with into arc roller set, pedestal two sides are mutual corresponding to be fixed with supporting vertical plate, the two sides of rotating frame are hinged with each supporting vertical plate respectively, rotating frame power mechanism transmission connection rotating frame, rotating frame power mechanism is arranged in the supporting vertical plate of side, and cutting mechanism is located on rotating frame.Device combination product described in the utility model coaxially realizes the servo-actuated cutting of online rate synchronization at arc axle center online using rotating frame shaft and mental section online at arc property；Power is provided using the structure of servo motor and speed reducer, servo-actuated power had both been ensured or had ensured servo-actuated cutting precision.The utility model stops line cutting at camber material compared to existing, and production efficiency about 30% can be improved, while avoiding the energy consumption of cold bending equipment frequent start-stop and wearing big drawback.
Description
Technical field
It is servo-actuated and cuts online at camber material the utility model relates to a kind of cutting-off device for sectional material, especially cold roll forming production line
Disconnected device.
Background technique
In recent years, metal cold-forming shapes product is as important structural member in building, automobile manufacture, shipbuilding, electricity
Many fields such as sub- industry and machinery manufacturing industry are widely used.Its product is from structural members such as common guide rail, door and windows
It is extremely extensive to some special-purpose sections that manufacture, types for specific use.Cold roll forming is a kind of section material, energy conservation, efficient
Sheet metal forming technique.Using this technique, the type of different section shape can be processed for different metal material material
Material product.The section molding of cold roll forming profile is mostly gradually to be bent by multi-pass shaping roller until becoming required cuts type.
Due to product demand, some strips need to carry out product vertical bar shaped on line after roll-in is deformed into the vertical bar shaped of section configuration
It is processed at arc, product presses product designated length cutting die at arc after processing is completed.On existing metal cold-forming shapes line at arc after,
Discharging track is annular shape, if after product is more than 2m at arc radius, can design on disconnecting device and be servo-actuated track, by being servo-actuated
The servo-actuated cutting of path implementation.If but product is less than 2m at arc radius, cuts according to tradition cutting structure and servo-actuated path implementation are servo-actuated
It is disconnected more difficult, it needs to adjust under this condition after cutting mechanism angle to product cuts off tangential direction position and stops line cutting, therefore
30% processing efficiency is reduced, while cold bending equipment frequent start-stop consumes energy and wears larger.
Utility model content
The utility model provides a kind of cold roll forming production line and is servo-actuated disconnecting device online at camber material, and described device can
To be servo-actuated cutting online at arc radius mental section to small, production efficiency is effectively increased.
Problem described in the utility model is realized with following technical proposals:
A kind of cold roll forming production line is servo-actuated disconnecting device at camber material online: including pedestal, rotating frame, rotating frame
Power mechanism and cutting mechanism, pedestal are equipped with into arc roller set, and pedestal two sides are mutual corresponding to be fixed with supporting vertical plate, rotation
The two sides of frame are hinged with each supporting vertical plate respectively, rotating frame power mechanism transmission connection rotating frame, rotating frame power
Mechanism is arranged in the supporting vertical plate of side, and cutting mechanism is located on rotating frame.
Above-mentioned cold roll forming production line is servo-actuated disconnecting device at camber material online, and the rotating frame power mechanism includes watching
Motor and retarder are taken, servo motor transmission connects retarder, the affixed shaft of reducer output shaft, and shaft passes through rotating frame simultaneously
It is fixedly connected with rotating frame, both ends of the shaft is rotatablely connected with supporting vertical plate respectively.
Above-mentioned cold roll forming production line is servo-actuated disconnecting device at camber material online, and the rotating frame lower part is successively arranged frame
Frame bottom support plate, oil cylinder support plate, the cutting mechanism are equipped with cutting mold and cutting oil cylinder, and cutting mold is fixed on framework bottom
In support plate, cutting oil cylinder is fixed in oil cylinder support plate, and cutting mold is equipped with cope plate, moving knife seat, moving knife, lower template, quiet
The quiet knife of tool apron, pan feeding and the quiet knife of discharging, cope plate top connect cutting cylinder piston rod through link block, and the connection of cope plate lower part is dynamic
Tool apron, moving knife seat connect moving knife；Lower template is fixed in framework bottom support plate, and two quiet tool aprons are symmetrically fixed in lower template,
The quiet knife of pan feeding and the quiet knife of discharging are sequentially fixed between two quiet tool aprons, are equipped on the quiet knife of pan feeding and the quiet knife of discharging and at camber material
The matched slot of gabarit, spindle central to the quiet cutter groove hole of pan feeding, the quiet cutter groove hole of discharging distance at the radius of the radian of camber material
Size matching.
Above-mentioned cold roll forming production line is servo-actuated disconnecting device at camber material online, and the rotating frame top is equipped with counterweight.
Above-mentioned cold roll forming production line is servo-actuated disconnecting device at camber material online, and cutting mold is additionally provided with two guide posts, respectively
The bottom of guide post is respectively and fixedly connected with each quiet tool apron, and each guide post top is slidably matched with cope plate.
Above-mentioned cold roll forming production line is servo-actuated disconnecting device at camber material online, is additionally provided with midfoot support on rotating frame
Plate, midfoot support plate are separately mounted to the two sides up and down of shaft.
Above-mentioned cold roll forming production line is servo-actuated disconnecting device at camber material online, and two supporting vertical plates middle part is by vertical plate dowel
Connection.
Device described in the utility model is servo-actuated online at arc mental section for cold roll forming and cuts section design, is suitable for into arc
Radius is smaller and cuts off online at the profile that curved rate is single curvature.Described device combination product at arc property, uses online
Rotating frame shaft and mental section equipped with cutting mechanism realize online equal rate synchronizations online at the same shaft design of arc axis
Servo-actuated cutting；It uses servo motor and speed reducer to provide power for rotating frame, both ensured servo-actuated power or has ensured servo-actuated
Cut off precision；Rotating frame one end uses counterweight, to balance torque of the cutting mold to center of rotation, reduces decelerating through motor
The load of machine.The utility model stops line cutting at camber material compared to existing, production efficiency about 30% can be improved, while avoiding cold
Curved equipment frequent start-stop consumes energy and wears big drawback.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model pan feeding state；
Fig. 3 is the structural schematic diagram of the utility model pan feeding state rotating frame and cutting mechanism；
Fig. 4 is the structural schematic diagram of the utility model dissengaged positions；
Fig. 5 is the structural schematic diagram of the utility model dissengaged positions rotating frame and cutting mechanism；
Fig. 6 is the structural schematic diagram of state after the utility model cutting.
Each list of reference numerals in figure are as follows: 1, at camber material, 2, pedestal, 3, supporting vertical plate, 4, at arc roller set, 5, servo electricity
Machine, 6, retarder, 7, rotating frame, 8, counterweight, 9, midfoot support plate, 10, shaft, 11, vertical plate dowel, 12, oil cylinder support
Plate, 13, framework bottom support plate, 14, cutting oil cylinder, 15, link block, 16, cope plate, 17, guide post, 18, quiet tool apron, 19, lower die
Plate, 20, the quiet knife of discharging, 21, the quiet knife of pan feeding, 22, moving knife, 23, moving knife seat.
Specific embodiment
The utility model be arranged in cold roll forming rolling-line at segmental arc, the profile after roll-forming enters into arc roller
Group 4 is formed after at arc roll-in into camber material 1, carries out online servo-actuated cutting in utility model device immediately.Referring to Fig. 1, institute
Stating device includes pedestal 2, rotating frame 7, rotating frame power mechanism and cutting mechanism.Pedestal is equipped with into arc roller set 4,
Two sides on pedestal at arc roller set are mutual corresponding to be fixed with supporting vertical plate 3, by vertical plate dowel 11 in the middle part of two supporting vertical plates
Connection.Rotating frame can be with respect to two supporting vertical plate fixed-axis rotations.The rotate driving power of rotating frame is from rotating frame power
Mechanism.Rotating frame power mechanism is assemblied in the supporting vertical plate of side, and rotating frame power mechanism includes servo motor 5 and slows down
Device 6, servo motor transmission connect retarder, the affixed shaft 10 of reducer output shaft, and shaft passes through rotating frame and and rotating frame
Frame is fixedly connected, and both ends of the shaft is rotatablely connected with supporting vertical plate respectively.The shaft axis of rotating frame at arc roller set at
Arc centerline collineation.For cutting mechanism for cutting into the profile after arc, cutting mechanism is mounted on the lower part of rotating frame.Rotating frame
The top of frame is equipped with counterweight 8, the torque with balance rotating frame to center of rotation.
Referring to Fig. 3, rotating frame is equipped with both side plate, is successively arranged framework bottom support plate 13, oil cylinder in rotating frame lower part
Support plate 12, shaft are located in the middle part of rotating frame, and upper and lower in shaft is respectively equipped with midfoot support plate 9, and the two of midfoot support plate
End is fixed with the both side plate of rotating frame respectively.The cutting mechanism is equipped with cutting mold and cutting oil cylinder 14, and cutting mold is solid
It is scheduled in framework bottom support plate, cutting oil cylinder is fixed in oil cylinder support plate.Cut off mold be equipped with cope plate 16, moving knife seat 23,
The quiet knife 21 of moving knife 22, lower template 19, quiet tool apron 18, pan feeding and the quiet knife 20 of discharging.It cuts off cylinder piston rod and passes through oil cylinder support plate
It is connect with cope plate through link block 15, cope plate lower part connects moving knife seat, and moving knife seat connects moving knife, drive of the moving knife in cutting oil cylinder
Dynamic lower up and down motion cuts into camber material with the cooperation of quiet knife.Lower template is fixed in framework bottom support plate, and two quiet tool aprons are symmetrical
It is fixed in lower template, the quiet knife of pan feeding and the quiet knife of discharging are sequentially fixed between two quiet tool aprons, on the quiet knife of pan feeding and the quiet knife of discharging
It is equipped with at the matched slot of camber material gabarit, there are the moving knife moved back and forth for moving knife between the quiet knife of pan feeding and the quiet knife of discharging
Gap.The distance in spindle central to the quiet cutter groove hole of pan feeding, the quiet cutter groove hole of discharging is matched at the radius of the radian size of camber material.For
Guarantee that moving knife is stable, cutting mold is additionally provided with two guide posts, and the bottom of each guide post 17 is respectively and fixedly connected with each quiet tool apron, each guide post
Top is slidably matched with cope plate.
The utility model is suitable for into arc radius R smaller (being less than 2m at arc radius) and is single curvature into arc at curved rate
Profile is servo-actuated cutting online.The course of work of described device is as follows: to cooperate cutting mechanism pan feeding, the initial position of rotating frame
Last roller for crossing into arc roller set, in vertical direction with β angle.The profile strip of uniform motion at arc roller through forming
The quiet knife of pan feeding of cutting mold is penetrated after arc and the quiet knife that discharges, cut off oil cylinder at this time and be in backhaul state, as shown in Figure 2 and Figure 3.
Servo motor rotation, rotating frame fixed-axis rotation counterclockwise under the effect of the power of motor and speed reducer 19, rotating frame is through angle
Acceleration reaches at uniform speed's cutting is carried out after the rates such as camber material, and moving knife moves downward cutting under the action of cutting off oil cylinder
Product piece, rotating frame relative starting position is at θ angle at this time, as shown in Figure 4, Figure 5.To prevent pan feeding top knife, at camber material
After servo-actuated cutting rotating frame continue with etc. rates run the angle γ, as shown in Figure 6.After moving knife moves upwards completion reset, rotation
Frame is reversely clockwise to feeding position after decelerating through motor is braked, and device completes primary servo-actuated cutting.It is above-mentioned worked
The starting of journey rotating frame accelerates rotation, uniform rotation cutting, slows down, stops and rotate backward the stages such as return, stopping,
Power uses the servo motor acceleration and deceleration machine with power-off band-type brake function, and process control uses PLC, servo-driver module and phase
The electric controling element cooperation algorithm routine answered is realized.
Claims (7)
1. a kind of cold roll forming production line is servo-actuated disconnecting device at camber material online, it is characterised in that: including pedestal (2), rotation
Frame (7), rotating frame power mechanism and cutting mechanism, pedestal are equipped at arc roller set (4), and pedestal two sides are mutual corresponding
Supporting vertical plate (3) are fixed with, the two sides of rotating frame are hinged with each supporting vertical plate respectively, the transmission connection of rotating frame power mechanism
Rotating frame, rotating frame power mechanism are arranged in the supporting vertical plate of side, and cutting mechanism is located on rotating frame.
2. cold roll forming production line according to claim 1 is servo-actuated disconnecting device at camber material online, it is characterised in that: institute
Stating rotating frame power mechanism includes servo motor (5) and retarder (6), and servo motor transmission connects retarder, and retarder is defeated
The affixed shaft of shaft (10), shaft are passed through and rotating frame and are fixedly connected with rotating frame, both ends of the shaft respectively with supporting vertical plate
Rotation connection.
3. cold roll forming production line according to claim 2 is servo-actuated disconnecting device at camber material online, it is characterised in that: institute
It states rotating frame lower part and is successively arranged framework bottom support plate (13), oil cylinder support plate (12), the cutting mechanism is equipped with knife edge die
Tool and cutting oil cylinder (14), cutting mold are fixed in framework bottom support plate, and cutting oil cylinder is fixed in oil cylinder support plate, are cut off
Mold is equipped with cope plate (16), moving knife seat (23), moving knife (22), lower template (19), quiet tool apron (18), the quiet knife of pan feeding (21) and goes out
Expect quiet knife (20), connect cutting cylinder piston rod through link block (15) at the top of cope plate, cope plate lower part connects moving knife seat, moving knife
Seat connection moving knife；Lower template is fixed in framework bottom support plate, and two quiet tool aprons are symmetrically fixed in lower template, the quiet knife of pan feeding and
The quiet knife that discharges is sequentially fixed between two quiet tool aprons, be equipped on the quiet knife of pan feeding and the quiet knife of discharging with it is matched at camber material gabarit
Slot, spindle central to the quiet cutter groove hole of pan feeding, the quiet cutter groove hole of discharging distance matched at the radius of the radian size of camber material.
4. cold roll forming production line according to claim 3 is servo-actuated disconnecting device at camber material online, it is characterised in that: institute
Rotating frame top is stated equipped with counterweight (8).
5. cold roll forming production line according to claim 4 is servo-actuated disconnecting device at camber material online, it is characterised in that: cut
Disconnected mold is additionally provided with two guide posts, and the bottom of each guide post (17) is respectively and fixedly connected with each quiet tool apron, and each guide post top and cope plate slide
Cooperation.
6. cold roll forming production line according to claim 5 is servo-actuated disconnecting device at camber material online, it is characterised in that: rotation
Turn to be additionally provided on frame midfoot support plate (9), midfoot support plate is separately mounted to the two sides up and down of shaft.
7. cold roll forming production line according to claim 6 is servo-actuated disconnecting device at camber material online, it is characterised in that: two
It is connected in the middle part of supporting vertical plate by vertical plate dowel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813118.6U CN209288042U (en) | 2018-11-05 | 2018-11-05 | Cold roll forming production line is servo-actuated disconnecting device at camber material online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821813118.6U CN209288042U (en) | 2018-11-05 | 2018-11-05 | Cold roll forming production line is servo-actuated disconnecting device at camber material online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209288042U true CN209288042U (en) | 2019-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821813118.6U Active CN209288042U (en) | 2018-11-05 | 2018-11-05 | Cold roll forming production line is servo-actuated disconnecting device at camber material online |
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| Country | Link |
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| CN (1) | CN209288042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261782A (en) * | 2018-11-05 | 2019-01-25 | 凌云工业股份有限公司汽车零部件研发分公司 | A kind of cold roll forming is servo-actuated disconnecting device at arc mental section online |
| CN112742929A (en) * | 2020-12-04 | 2021-05-04 | 凌云工业股份有限公司 | Strip-shaped workpiece follow-up bending forming device |
-
2018
- 2018-11-05 CN CN201821813118.6U patent/CN209288042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261782A (en) * | 2018-11-05 | 2019-01-25 | 凌云工业股份有限公司汽车零部件研发分公司 | A kind of cold roll forming is servo-actuated disconnecting device at arc mental section online |
| CN112742929A (en) * | 2020-12-04 | 2021-05-04 | 凌云工业股份有限公司 | Strip-shaped workpiece follow-up bending forming device |
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