CN201644678U - Online high-speed wire head and end cutting device - Google Patents
Online high-speed wire head and end cutting device Download PDFInfo
- Publication number
- CN201644678U CN201644678U CN2010201844404U CN201020184440U CN201644678U CN 201644678 U CN201644678 U CN 201644678U CN 2010201844404 U CN2010201844404 U CN 2010201844404U CN 201020184440 U CN201020184440 U CN 201020184440U CN 201644678 U CN201644678 U CN 201644678U
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- flying shear
- wire installation
- head
- horn mouth
- shear
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Abstract
The utility model relates to an online high-speed wire head and end cutting device, which comprises pinch rollers, a flying shear, a wire guide device, horn-type openings and a head-end coiler. The online high-speed wire head and end cutting device is characterized in that the pinch rollers are respectively arranged in the front and in the rear of the flying shear, one end of the wire guide device is sleeved on a shaft, the other end of the wire guide device is matched with a locking device or a support point, the horn-type openings are arranged in the rear of the wire guide device, the head-end coiler is positioned in the rears of the horn-type openings, and an active flange disposed on the end face of a lower roller of the flying shear is matched with a passive flange disposed on the end face of the shaft. Non-water-cooled or defective heads and ends of rolling pieces are cut off by a machine online before the rolling pieces enter a cooling line, and therefore, the device reduces not only labor intensity but also steel waste, stoppage and equipment accidents, and improves production efficiency and yield.
Description
Technical field
The utility model relates to wire rod shear end to end, is a kind of online high-speed rod shear end to end specifically.
Background technology
The wire rod that high-speed wire production line is produced need be sheared end to end, and prior art is by artificial haircut tail, and not only labour intensity is big, and randomness is also bigger, the time for a long time less even leak and to cut, influence product quality.In addition, cool off on the cooling line the intact back of weaving silk of high-speed wire rolling, because easy end to end perk often causes the accident that rolled piece is hung the limit and hung the collection well on the cooling line, further causes high-temperature steel, production line to stop rolling and equipment breakdown.Therefore design that a kind of shear is very necessary end to end the online high-speed rod that also can guarantee product quality of cutting end to end of the not water-cooled of rolled piece part or defective part before rolled piece enters the cooling line.
Summary of the invention
The purpose of this utility model provides a kind of online high-speed rod that also can guarantee product quality to cutting end to end of the not water-cooled of rolled piece part or defective part before rolled piece enters cooling line shear end to end.
For achieving the above object, the utility model adopts following technical scheme: a kind of online high-speed rod is shear end to end, comprise first pinch roll, second pinch roll, flying shear, wire installation, last horn mouth, following horn mouth and change coiling machine end to end, it is characterized in that first pinch roll and second pinch roll lay respectively at the front and back of flying shear, one end of wire installation is socketed on the axle, the other end of wire installation cooperates with the locking device or the strong point, last horn mouth and following horn mouth are arranged up and down behind wire installation, after changeing coiling machine end to end and being positioned at down horn mouth, drive flange is arranged on the bottom roll end face of flying shear, drive flange is stretched out by hydraulic cylinder control or the bottom roll end face of indentation flying shear, passive flange is arranged on the wire installation, and drive flange matches with passive flange.
During the utility model haircut, wire installation down, the workpiece front end coiling machine end to end that leads, flying shear is accepted the signal of telecommunication and is quickened, and flying shear speed reaches with rolled piece and begins synchronously to shear, and drive flange is beaten to passive flange simultaneously, the drive wire installation turns clockwise, when flying shear has been cut, wire installation is in place in the position of positive material that rolled piece is led, the device that is locked simultaneously locking, positive material guiding Laying head, the time that positive material passes through, flying shear returns to the preparation clipped position, the drive flange indentation.When cutting tail, flying shear is accepted the signal of telecommunication and is quickened, and treats that the rolled piece tail length reaches setting value, flying shear speed also reaches with rolled piece and cuts off afterbody when synchronous, and before this, locking device unclamps, wire installation is rotated counterclockwise to the strong point, the coiling machine end to end so that a rolled piece afterbody of cutting leads.Adopt the utility model, not only alleviated labour intensity, and reduced the generation of steel scrap, stopping production and equipment breakdown, improved production efficiency and lumber recovery.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described, but this embodiment should not be construed as restriction of the present utility model.
The utility model comprises first pinch roll 1, second pinch roll 2, flying shear 3, wire installation 4, last horn mouth 5, following horn mouth 6 and change coiling machine 7 end to end, it is characterized in that first pinch roll 1 and second pinch roll 2 lay respectively at the front and back of flying shear 3, one end of wire installation 4 is socketed on the axle 8, the other end of wire installation 4 cooperates with the locking device 9 or the strong point 10, last horn mouth 5 and following horn mouth 6 are arranged up and down behind wire installation 4, after changeing coiling machine 7 end to end and being positioned at down horn mouth 6, drive flange 11 is arranged on the bottom roll end face of flying shear 3, drive flange 11 is stretched out by hydraulic cylinder 12 control or the bottom roll end face of indentation flying shear 3, passive flange 13 is arranged on the wire installation 4, and drive flange 11 matches with passive flange 13.
The utility model is installed between water-cooled case or reducing sizing mill and the Laying head, cut at this place do not have water-cooled rolled piece end to end, make the rolled piece limit not easy to hang that enters the cooling line and hang to collect well.In mill speed is 80 meter per seconds, the head of water-cooled case is 40 meters to distance between the flying shear inlet, workpiece front end and afterbody all need to cut off under 40 meters the setting situation, the course of work of the present utility model is as follows: before the haircut, wire installation is in direction down, the workpiece front end coiling machine end to end that leads, the high-speed rod head arrives the water-cooled case, the delay of signal of telecommunication notice water-cooled case was opened in 0.5 second, this signal is given flying shear simultaneously, and flying shear accelerated to rolled piece synchronous in 0.75 second, and workpiece front end is through the water-cooled case water-cooled after the finish rolling or through behind the reducing sizing mill, by first pinch roll, length of rolled piece to be set is by behind the flying shear, and flying shear cuts off head, and workpiece front end is by second pinch roll, enter coiling machine end to end by wire installation again, collect bundling then.In the time of the flying shear haircut, drive flange is beaten to passive flange, the drive wire installation turns clockwise, when flying shear has been cut, wire installation is in place in the position of positive material that rolled piece is led, the device that is locked simultaneously locking, positive material guiding Laying head, the time that positive material passes through, flying shear returns to the preparation clipped position, the drive flange indentation.When cutting tail, signal of telecommunication notice water-cooled case was closed in advance in 0.5 second, this signal is given flying shear simultaneously, flying shear accelerated to rolled piece synchronous in 0.72 second, cut the afterbody that does not have water-cooled, 2.5 seconds before this, locking device unclamped, wire installation is rotated counterclockwise to the strong point, and the rolled piece afterbody of cutting enters coiling machine end to end by wire installation.Flying shear returns to the preparation clipped position, and the drive flange indentation is stretched out, and waits for next root rolled piece.
The content that is not described in detail in this specification belongs to the those skilled in the art known prior art.
Claims (1)
1. online high-speed rod shear end to end, comprise first pinch roll (1), second pinch roll (2), flying shear (3), wire installation (4), last horn mouth (5), following horn mouth (6) and change coiling machine (7) end to end, it is characterized in that: first pinch roll (1) and second pinch roll (2) lay respectively at the front and back of flying shear (3), one end of wire installation (4) is socketed on the axle (8), the other end of wire installation (4) cooperates with the locking device (9) or the strong point (10), last horn mouth (5) and following horn mouth (6) are arranged up and down behind wire installation (4), after changeing coiling machine (7) end to end and being positioned at down horn mouth (6), drive flange (11) is arranged on the bottom roll end face of flying shear (3), drive flange (11) is stretched out by hydraulic cylinder (12) control or the bottom roll end face of indentation flying shear (3), passive flange (13) is arranged on the wire installation (4), and drive flange (11) matches with passive flange (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201844404U CN201644678U (en) | 2010-04-30 | 2010-04-30 | Online high-speed wire head and end cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201844404U CN201644678U (en) | 2010-04-30 | 2010-04-30 | Online high-speed wire head and end cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201644678U true CN201644678U (en) | 2010-11-24 |
Family
ID=43109877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201844404U Expired - Fee Related CN201644678U (en) | 2010-04-30 | 2010-04-30 | Online high-speed wire head and end cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201644678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877378A (en) * | 2019-03-25 | 2019-06-14 | 福建三钢闽光股份有限公司 | A kind of bar Double Dimension Flying Shears of anti-scratch anti-bending tail |
-
2010
- 2010-04-30 CN CN2010201844404U patent/CN201644678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877378A (en) * | 2019-03-25 | 2019-06-14 | 福建三钢闽光股份有限公司 | A kind of bar Double Dimension Flying Shears of anti-scratch anti-bending tail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20170430 |