CN206425337U - Enclosure pile Continuous mill train - Google Patents
Enclosure pile Continuous mill train Download PDFInfo
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- CN206425337U CN206425337U CN201720112571.3U CN201720112571U CN206425337U CN 206425337 U CN206425337 U CN 206425337U CN 201720112571 U CN201720112571 U CN 201720112571U CN 206425337 U CN206425337 U CN 206425337U
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Abstract
The utility model is related to metallurgical steel rolling equipment, particularly a kind of enclosure pile Continuous mill train.A kind of enclosure pile Continuous mill train, including roughing roller-way, roughing mill, finishing mill, finishing mill roller-way, the finishing mill includes first, second, third, fourth finishing mill, firstth, the 3rd finishing mill is vertical miller, and first, second, third, fourth finishing mill passes sequentially through the connection of finish rolling roller-way；First, second planishing roll of the first finishing mill is respectively equipped with the first finish rolling groove and the second finish rolling groove of annular；Threeth finish rolling groove of 3rd planishing roll of the second finishing mill provided with annular, the circumference of the 4th planishing roll of the second finishing mill is provided with the 4th interrupted finish rolling groove；Five, the 6th planishing rolls of the 3rd finishing mill are respectively equipped with the 5th finish rolling groove and the 6th finish rolling groove of annular；Seven, the 8th planishing rolls of the 4th finishing mill are respectively equipped with the 7th finish rolling groove and the 8th finish rolling groove of annular.Production efficiency is high, yield is high, improve product quality.
Description
Technical field
The utility model is related to metallurgical steel rolling equipment, particularly a kind of enclosure pile Continuous mill train.
Background technology
Former milling equipment is 250 milling trains of the frame of cross-arranging type three half, and steel billet turns into enclosure pile finished product through the rolling of two roads.Steel billet is rolling
During system, manually operated by longitudinal rolling mills unit and steel are sequentially transmitted twice rolling process, be rolled into finished product.
There is in the operation of rolling problems with by manually operating in the rolling method：
1st, input manpower is more, and labour cost is big, needs to put into the people of manpower 19 in the whole operation of rolling.
2nd, in rolling process, steel billet from milling train roll hole in by rear, there is no roller-way behind milling train, form random motion,
And temperature is high, there is great potential safety hazard in artificial operation transmission steel, easily occur accident.
3rd, the steel rolling time is long, and the temperature difference is big.
4th, raw materials consumption is big, because manually-operated steel billet is short, and every length causes steel scrap head many no more than 1 meter.
5th, low production efficiency is manually operated, annual production is at 1.5 ten thousand tons or so.
6th, artificial operation labor intensity is big.
The Continuous mill train of fence is produced at present, and low production efficiency yields poorly.
The content of the invention
In order to solve the above technical problems, when the utility model provides a kind of high automaticity, saving manpower, shortens steel rolling
Between, reduce the temperature difference, improve product quality enclosure pile Continuous mill train.Adopt the following technical scheme that：
A kind of enclosure pile Continuous mill train, including roughing roller-way, roughing mill, finishing mill, finishing mill roller-way, finishing mill is two rollers
Milling train, the finishing mill includes first, second, third, fourth finishing mill, and first and third finishing mill is vertical miller, first, the
2nd, the three, the 4th finishing mills pass sequentially through the connection of finish rolling roller-way；First, second planishing roll of the first finishing mill is respectively equipped with ring
The the first finish rolling groove and the second finish rolling groove of shape；Threeth finish rolling groove of 3rd planishing roll of the second finishing mill provided with annular,
The circumference of 4th planishing roll of the second finishing mill is provided with the 4th interrupted finish rolling groove；Five, the 6th finish rolling of the 3rd finishing mill
Roller is respectively equipped with the 5th finish rolling groove and the 6th finish rolling groove of annular；Seven, the 8th planishing rolls of the 4th finishing mill are set respectively
There are the 7th finish rolling groove and the 8th finish rolling groove of annular.
Using above-mentioned technical proposal the utility model compared with prior art, beneficial effect is：
Rhythm of production is compact, production efficiency is high, yield is high, improve product quality, saves manpower, 8 people are kept to by 19 people, from
Dynamicization degree is high, and steel billet increases to 1.8 meters by 1 meter, and reduction steel scrap head rate 50%, the operation of rolling is dangerous using roller-way operation
Factor is reduced.
Further, prioritization scheme of the invention is：
The roughing mill includes first, second roughing mill being arranged in juxtaposition, and the first roughing mill includes the first shaping roll, second
Shaping roll, the 3rd shaping roll, first, second, and third roughing groove of second shaping roll provided with annular, the first shaping roll are provided with
The first passage groove corresponding with first, second, and third roughing groove, the 3rd passage groove and the 5th passage groove, the 3rd is thick
Roll is provided with the second passage groove corresponding with first, second, and third groove, four-pass groove and the 6th passage groove；The
The shaping roll of two roughing mill bag the four, the 5th, the 4th shaping roll is provided with multiple the 4th annular roughing grooves, and the 5th shaping roll is provided with
Multiple the 7th passage grooves corresponding with the 4th roughing groove.
The first finish rolling groove, the second finish rolling groove, the 3rd finish rolling groove, the 5th finish rolling groove, the 6th finish rolling groove,
7th finish rolling groove and the 8th finish rolling groove are respectively multiple, and the quantity of the 4th finish rolling groove is often encloses 19, and the 4th is smart
The circumference that groove is distributed in the 4th planishing roll is rolled, the circumference of the 4th planishing roll is provided with the finish rolling groove of multi-turn the 4th.
The first finish rolling groove and the second finish rolling groove, the 3rd finish rolling groove and the 4th finish rolling groove, the 5th finish rolling are recessed
Groove and the 6th finish rolling groove, the 7th finish rolling groove and the 8th finish rolling groove are mutual corresponding respectively.
The driving side of four, the 5th shaping rolls of second roughing mill passes through the four, the 5th roughing power transmission shafts point respectively
Active side not with first, second shaping roll of the first roughing mill is connected.
Described roughing roller-way includes the first roughing mill roller-way and the second roughing mill roller-way, and the first roughing mill roller-way includes the
A time roller-way, the second passage roller-way, the 3rd passage roller-way, four-pass roller-way, the 5th passage roller-way and the 6th passage roller-way,
Second roughing mill roller-way includes roller-way after the 7th passage front roller-way and the 7th passage；The first passage roller-way includes being placed in roughing
First passage front roller-way machine front and back ends and corresponding with the first roughing groove and the first passage groove and the first passage back roller
Road；Second passage roller-way include be placed in roughing mill rear and front end and with the first roughing groove and the second passage groove corresponding second
Passage front roller-way and the second passage back roller road, the second passage back roller road is placed in after the top in the first passage back roller road, the second passage
Inclined first guide plate structure, the first guide plate upper end and the branch of the second passage roller-way are provided between roller-way and the first passage back roller road
Frame is hinged, and the first guide plate lower end is placed on the first passage roller-way；3rd passage roller-way include be placed in roughing mill rear and front end and with
Roller-way, the 3rd passage front roller-way after second roughing groove and the corresponding 3rd passage front roller-way of the 3rd passage groove and the 3rd passage
First baffle structure is provided between the second passage front roller-way；Four-pass roller-way includes being placed in roughing mill rear and front end and with the
Roller-way position after roller-way after two roughing grooves and the corresponding four-pass front roller-way of four-pass groove and four-pass, four-pass
Inclined second guide plate knot is provided between roller-way after roller-way behind the top of roller-way after the 3rd passage, four-pass and the 3rd passage
Structure, the second guide plate upper end and the support of four-pass roller-way are hinged, and the second guide plate lower end is placed on the 3rd passage roller-way；5th road
Secondary roller-way includes being placed in roughing mill rear and front end and the 5th passage preliminary roller corresponding with the 3rd roughing groove and the 5th passage groove
Roller-way behind road and the 5th passage, is provided with second baffle structure between the 5th passage front roller-way and four-pass front roller-way；6th road
Secondary roller-way includes being placed in roughing mill rear and front end and the 6th passage preliminary roller corresponding with the 3rd roughing groove and the 6th passage groove
Roller-way behind road and the 6th passage；It is provided with inclined 3rd guide plate structure after 6th passage after roller-way and the 5th passage between roller-way,
3rd guide plate upper end and the support of the 6th passage roller-way are hinged, and the 3rd guide plate lower end is placed on the 5th passage roller-way.
7th passage roller-way of the second roughing mill roller-way includes being placed in the 7th passage of the second roughing mill rear and front end
Roller-way after front roller-way and the 7th passage, is provided with transition between the 7th passage front roller-way and the 6th passage front roller-way of the first roughing mill
The rear end of roller-way is placed in the carrying roller of roller-way after the entrance of the first finishing mill, the 7th passage provided with the first rank after roller-way, the 7th passage
Riser provided with longitudinal direction between terraced slot structure, the bearing block of adjacent two carrying roller.
The finish rolling roller-way includes finish rolling roller-way support, and finish rolling roller-way support is provided with finish rolling carrying roller, and finish rolling carrying roller passes through
The bearing block at two ends is connected with finish rolling support bracket bolt, and finish rolling dragging roller is provided with the second ladder slot structure.
The first finish rolling roller-way is provided between first and second finishing mill, second and the 3rd are provided with second between finishing mill
It is provided between finish rolling roller-way, the third and fourth finishing mill after the 3rd finish rolling roller-way, the 4th finishing mill and is provided with the 4th finish rolling roller-way.
The two ends of the first, second, and third finish rolling roller-way are respectively equipped with guide groove, and the head end of the 4th finish rolling roller-way is provided with
Guide groove, the section of guide groove is decussate texture.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is A-A views of the present utility model.
Fig. 4 is B-B views of the present utility model.
Fig. 5 is C-C views of the present utility model.
Fig. 6 is D-D views of the present utility model.
Fig. 7 is E-E views of the present utility model.
Fig. 8 is F-F views of the present utility model.
Fig. 9 is G-G views of the present utility model.
Figure 10 is J-J views of the present utility model.
Figure 11 is H-H views of the present utility model.
Figure 12 is the front view of enclosure pile.
Figure 13 is the top view of enclosure pile.
Figure 14 is the left view of enclosure pile.
In figure：Roughing roller-way 1；First passage front roller-way 1-1；Roller-way support 1-1-1；First roughing mill roller-way carrying roller 1-1-
2；First passage back roller road 1-2；First guide plate 1-2-1；Second passage front roller-way 1-3；Second passage back roller road 1-4；Second leads
Plate 1-4-1；3rd passage front roller-way 1-5；First baffle 1-5-1；Roller-way 1-6 after 3rd passage；3rd guide plate 1-6-1；4th
Passage front roller-way 1-7；Roller-way 1-8 after four-pass；5th passage front roller-way 1-9；Second baffle 1-9-1；5th passage back roller
Road 1-10；6th passage front roller-way 1-11；Roller-way 1-12 after 6th passage；7th passage front roller-way 1-13；Transition roller-way 1-13-
1；Roller-way 1-14 after 7th passage；Roller-way carrying roller 1-14-1 after 7th passage；First step trough 1-14-1-1；Riser 1-14-2,
Crop cuts 1-15；Electric machines for roller 1-16；First roughing mill 2；First roughing mill left socle 2-1；Second roughing mill right support 2-1-
1；First shaping roll 2-2；First passage groove 2-2-1；3rd passage groove 2-2-2；5th passage groove 2-2-3；Second is thick
Roll 2-3；First roughing groove 2-3-1；Second roughing groove 2-3-2；3rd roughing groove 2-3-3；3rd shaping roll 2-4；
Second passage groove 2-4-1；Four-pass groove 2-4-2；6th passage groove 2-4-3；First shaping roll power transmission shaft 2-5；The
Two shaping roll power transmission shaft 2-6；3rd shaping roll power transmission shaft 2-7；Roughing transfer case 2-8；Roughing reductor 2-9；Roughing motor 2-
10；Second roughing mill 3；Second roughing machine support 3-1；Second roughing left socle 3-1-1；Second roughing mill right support 3-1-2；The
Four shaping roll 3-2；4th roughing groove 3-2-1；5th shaping roll 3-3；7th passage groove 3-3-1；3rd roughing mill is driven
Axle 3-4；5th roughing power transmission shaft 3-5；First finishing mill 4；First finish rolling machine support 4-1；First planishing roll 4-2；First finish rolling
Groove 4-2-1；Second finishing mill roller 4-3；Second finish rolling groove 4-3-1；First finishing mill power transmission shaft 4-4；First finish rolling is slowed down
Machine 4-5；First finish rolling motor 4-6；First finish rolling roller-way 5；Guide groove 5-1；Finish rolling carrying roller 5-2；Finish rolling roller-way support 5-3；Second
Step trough 5-4；Second finishing mill 6；Second finish rolling machine support 6-1；3rd planishing roll 6-2；3rd finish rolling groove 6-2-1；4th
Planishing roll 6-3；4th finish rolling groove 6-3-1；Second planishing roll power transmission shaft 6-4；Second finish rolling reductor 6-5；Second finish rolling electricity
Machine 6-6；Second finish rolling roller-way 7；3rd finishing mill 8；3rd finish rolling support 8-1；5th planishing roll 8-2；5th finish rolling groove 8-
2-1；6th planishing roll 8-3；6th finish rolling groove 8-3-1；3rd finishing mill power transmission shaft 8-4；3rd finish rolling reductor 8-5；The
Three finish rolling motor 8-6；3rd finish rolling roller-way 9；4th finishing mill 10；4th finish rolling machine support 10-1；7th planishing roll 10-2；The
Seven finish rolling groove 10-2-1；8th planishing roll 10-3；8th finish rolling groove 10-3-1；4th finishing mill power transmission shaft 10-4；4th
Finish rolling reductor 10-5；4th finish rolling motor 10-6；4th finish rolling roller-way 10-7；Enclosure pile 11；Protuberance 11-1.
Embodiment
The present embodiment includes roughing mill, and roughing mill is reciprocating rolling mill, and roughing mill includes the first roughing mill 2 being arranged in juxtaposition
With the second roughing mill 3.First roughing mill 2 includes the first roughing mill left socle 2-1, the first roughing right support 2-1-1, in support by
Under it is supreme be sequentially provided with the first shaping roll 2-2, the second shaping roll 2-3, the 3rd shaping roll 2-4, it is the first shaping roll 2-2, second thick
Roll 2-3, the 3rd shaping roll 2-4 two ends are respectively equipped with bearing block.The side of shaping roll and motor connection is driving side, with driving
The corresponding side in side is active side.First, second, and third shaping roll 2-2,2-3,2-4 driving side respectively by first,
Second and the 3rd shaping roll power transmission shaft 2-5,2-6,2-7 and the 2-8 connections of roughing transfer case, roughing transfer case 2-8 pass through shaft coupling
It is connected with roughing reductor 2-9, roughing reductor 2-9 is connected by shaft coupling with roughing motor 2-10.Second shaping roll 2-3 is set
There are first, second, and third roughing groove 2-3-1,2-3-2,2-3-3 of annular, the first shaping roll 2-2 to be provided with and first, second
With the first passage groove 2-2-1 of the 3rd roughing groove 2-3-1,2-3-2,2-3-3 cooperations, the 3rd passage groove 2-2-2, the 5th
Passage groove 2-2-3, the 3rd shaping roll 2-4 is provided with to be coordinated with first, second, and third roughing groove 2-3-1,2-3-2,2-3-3
The second passage groove, four-pass groove and the 6th passage groove 2-4-1,2-4-2,2-4-3.
Second roughing mill 3, which includes the second roughing machine support 3-1, the second roughing machine support 3-1, includes the second left and right roughing mill
Support 3-1-1,3-1-2, the second roughing machine support 3-1 is interior to be provided with the four, the 5th shaping roll 3-2,3-3, the four, the 5th shaping rolls
3-2,3-3 driving side are thick with the first, second of the first roughing mills of D 2 respectively by the four, the 5th roughing power transmission shaft 3-4,3-5
Roll 2-2,2-3 active side connection.4th shaping roll 3-2 is provided with multiple the 4th annular roughing groove 3-2-1, the 5th roughing
Roller 3-3 is provided with multiple seventh passage groove 3-3-1s corresponding with the 4th roughing groove 3-2-1.
Roughing roller-way 1 includes roller-way support 1-1-1 and the first roughing mill roller-way carrying roller 1- being placed on roller-way support 1-1-1
1-2, the two ends of carrying roller are provided with bearing block, and bearing block is connected with roller-way support bracket bolt.Belt wheel is installed in one end of carrying roller, and belt wheel passes through
Transmission belt is connected with electric machines for roller 1-16.Roughing roller-way 1 include the first passage roller-way, the second passage roller-way, the 3rd passage roller-way,
Four-pass roller-way, the 5th passage roller-way and the 6th passage roller and the 7th passage roller-way.First passage roller-way includes being placed in first
First passage front roller-way 1-1 of the rear and front end of roughing mill 2 and the first passage back roller road 1-2, the first passage front roller-way 1-1 and first
Roller-way 1-2 is corresponding with the first roughing groove 2-3-1 and the first passage groove 2-2-1 after passage, the first passage back roller road 1-2's
1-15 is cut provided with crop in end.
Second passage roller-way includes the second passage front roller-way 1-3 and the second passage for being placed in the rear and front end of the first roughing mill 2
Roller-way 1-4, the second passage front roller-way 1-3 and the second passage back roller road 1-4 and the first roughing groove 2-3-1 and the second passage are recessed afterwards
Groove 2-4-1 correspondences.Second passage back roller road 1-4 is placed in the first passage back roller road 1-2 top, the second passage back roller road 1-4 with
Inclined first guide plate 1-2-1, the first guide plate 1-2-1 upper ends and the second passage back roller are provided with after first passage between 1-2 roller-ways
Road 1-4 support is hinged, and lower end is placed on the first passage back roller road 1-2.
3rd passage roller-way includes the 3rd passage front roller-way 1-5 and the 3rd passage for being placed in the rear and front end of the first roughing mill 2
Roller-way 1-6 and the second roughing groove 2-3-2 and the 3rd passage are recessed after roller-way 1-6 afterwards, the 3rd passage front roller-way 1-5 and the 3rd passage
Groove 2-2-2 correspondences, are provided with first baffle 1-5-1 between the 3rd passage front roller-way 1-5 and the second passage front roller-way 1-3.
Four-pass roller-way includes the four-pass front roller-way 1-7 and four-pass for being placed in the rear and front end of the first roughing mill 2
Roller-way 1-8 and the second roughing groove 2-3-2 and four-pass are recessed after roller-way 1-8 afterwards, four-pass front roller-way 1-7 and four-pass
Groove 2-4-2 correspondences.Roller-way 1-7 is located at the top of roller-way 1-5 after the 3rd passage after four-pass, after four-pass roller-way 1-8 and
Inclined second guide plate structure 1-4-1, the second guide plate 1-4-1 upper ends and four-pass are provided with after 3rd passage between roller-way 1-5
Roller-way 1-8 support is hinged afterwards, and lower end is placed in after the 3rd passage on roller-way 1-6.
5th passage roller-way includes the 5th passage front roller-way 1-9 and the 5th passage for being placed in the rear and front end of the first roughing mill 2
Roller-way 1-10 and the 3rd roughing groove 2-3-3 and the 5th passage after roller-way 1-10 afterwards, the 5th passage front roller-way 1-9 and the 5th passage
Groove 2-2-3 correspondences, second baffle structure 1-9-1 is set between the 5th passage front roller-way 1-9 and four-pass front roller-way 1-7.
6th passage roller-way includes being placed in after the passage front roller-way 1-11 of 2 rear and front end of the first roughing mill the 6th and the 6th passage
Roller-way 1-12 and the 3rd roughing groove 2-3-3 and the 6th passage after roller-way 1-12, the 6th passage front roller-way 1-11 and the 6th passage
Groove 2-4-3 correspondences.It is provided with inclined 3rd guide plate structure after 6th passage after roller-way 1-12 and the 5th passage between roller-way 1-0
1-6-1, the 3rd guide plate 1-6-1 upper ends and the support of roller-way 1-12 after the 6th passage are hinged, and lower end is placed in roller-way after the 5th passage
On 1-10.
7th passage roller-way includes the 7th passage front roller-way 1-13 and the 7th passage back roller for being placed in the two ends of the second roughing mill 3
Road 1-14, the 7th passage front roller-way 1-13 and the 6th passage front roller-way 1-11 are provided with transition roller-way 1-13-1, the 7th passage back roller
Road 1-14 rear end is placed in the entrance of the first finishing mill 4.Roller-way carrying roller 1-14- after roller-way 1-14 the 7th passage after 7th passage
1 is provided with the riser 1-14-2 provided with longitudinal direction between the first ladder slot structure 1-14-1-1, adjacent two carrying roller.Install one end of carrying roller
Belt wheel, by transmission belt and speed reducer drive, reductor and motor connection.
Finishing mill is two-roller mill, finishing mill include the one or four finishing mill 4, the two or four finishing mill 6, the machine of the three or four finish rolling 8,
4th finishing mill 10.First finishing mill 4 is in vertical miller, including the first finish rolling machine support 4-1, the first finish rolling machine support 4-1
Provided with first, second planishing roll 4-2,4-3, first, second planishing roll 4-2,4-3 upper end passes through two the first finishing mills respectively
Power transmission shaft 4-4 is connected with the first finish rolling reductor 4-5, and the first finish rolling reductor 4-5 passes through shaft coupling and the first finish rolling motor 4-6
Connection.First planishing roll 4-2 is provided with multiple the first annular finish rolling groove 4-2-1 structures, and the second planishing roll 4-3 is provided with and first
The corresponding second finish rolling groove 4-3-1 structures of finish rolling groove 4-2-1.
The first finish rolling roller-way 5 is provided between first finishing mill 4 and the second finishing mill 6.Second finishing mill 6 is flat roll mill,
Including being provided with the three, the 4th horizontally disposed planishing roll 6-2,6- in the second finish rolling machine support 6-1, the second finish rolling machine support 6-1
3, the three, the 4th planishing roll 6-2,6-3 driving side pass through two the second finish rolling power transmission shaft 6-4 and the second finish rolling reductor respectively
6-5 connections, the second finish rolling reductor 6-5 is connected by shaft coupling with the second finish rolling motor 6-6.3rd planishing roll 6-2 is provided with more
Individual the 3rd annular finish rolling groove structure 6-2-1, the 4th finishing mill roller 6-3 circumference is provided with the 4th interrupted groove structure of multi-turn
6-3-1.4th groove structure 6-3-1 corresponds to the 3rd finish rolling groove 6-2-1, and the 4th groove 6-3-1 quantity is often 19, circle.
4th groove structure is used for the protuberance 19-1 for rolling out enclosure pile 19.
The second finish rolling roller-way 7 is provided between second finishing mill 6 and the 3rd finishing mill 8.3rd finishing mill 8 is vertical miller,
Including the 3rd finish rolling machine support 8-1, the five, the 6th planishing roll 8-2,8-3, the five, the 6th are provided with the 3rd finishing mill branch 8-1 framves
Planishing roll 8-2,8-3 upper end are connected by two the 3rd finishing mill power transmission shaft 8-4 with the 3rd finish rolling reductor 8-5 respectively, the
Three finish rolling reductor 8-5 are connected by shaft coupling with the 3rd finish rolling motor 8-6.5th planishing roll 8-2 is provided with multiple annular the
Five finish rolling groove 8-2-1, the 6th planishing roll 8-3 are provided with sixth groove structure 8-3-1 corresponding with the 5th finish rolling groove 8-2-1.
The 3rd finish rolling roller-way 9 is provided between 3rd finishing mill 8 and the 4th finishing mill 10.4th finishing mill includes the 4th finish rolling
It is provided with the seven, the 8th horizontally disposed planishing roll 10-2,10-3 in machine support 10-1, the 4th finish rolling machine support 10-1, the 7th, the
Eight planishing roll 10-2,10-3 are connected by two the 4th finishing mill power transmission shaft 10-4 with the 4th finish rolling reductor 10-5 respectively, the
Four finish rolling reductor 10-5 are connected by shaft coupling with the 4th finish rolling motor 10-6.7th planishing roll is provided with multiple annular seven
Groove structure 10-2-1, the 8th planishing roll 10-3 are provided with eightth groove structure 10-3-1 corresponding with the 7th groove 10-2-1.
Finish rolling roller-way includes finish rolling roller-way support 5-3, and finish rolling roller-way support 5-3 is provided with finish rolling carrying roller 5-2, finish rolling carrying roller
5-2 is by the bearing block and finish rolling support 5-3 bolt connections at two ends, and finish rolling dragging roller is provided with the second ladder slot structure 5-4；Firstth,
Second and the 3rd the two ends of finish rolling roller-way 6,7,9 be respectively equipped with guide groove 5-1.
The 4th finish rolling roller-way 10-7 is provided with after 4th finishing mill 10.4th finish rolling roller-way 10-7 head end is provided with guide groove 5-1,
The section of guide groove is cross.
The course of work of the present embodiment is：The square billet section length of side used in rolling is 60 millimeters, and steel billet is from the first passage
Front roller-way 1-1 enters in the first roughing groove 2-3-1 and the first passage groove 2-2-1 of the first roughing mill 2, enters after rolling
First passage back roller road 1-2, the first passage back roller road 1-2 end has crop to cut 1-15, after square billet cuts 1-15 crops through crop,
Electric machines for roller and carrying roller reversion, steel billet enters the second passage back roller road 1-4 through the first guide plate 1-2-1, through the first roughing groove 2-
Enter second time front roller-way 1-3 after 3-1 and the second passage groove 2-4-1 rollings, enter the 3rd by the second passage front roller-way 1-3
Passage front roller-way 1-5, enters the second roughing groove 2-3-2 and the 3rd passage groove 2-2-2, warp by the 3rd passage front roller-way 1-5
Enter the carrying roller reversion of roller-way 1-6 after roller-way 1-6 after the 3rd passage, the 3rd passage after rolling, steel billet enters through the second guide plate 1-4-1
Enter roller-way 1-8 after four-pass, four-pass is entered after rolling 2-4-2 systems through the second roughing groove 2-3-2 and four-pass groove
Front roller-way 1-7, enters the 5th passage front roller-way 1-9 by four-pass front roller-way 1-7, enters the by the 5th passage front roller-way 1-9
Three roughing groove 2-3-3 and the 5th passage groove 2-2-3, enter roller-way 1-10 after the 5th passage after rolling, the 5th passage
Carrying roller is inverted, roller-way 1-12 after entering the 6th passage through the 3rd guide plate 1-6-1, through the 3rd roughing groove 2-3-3 and the 6th passage
After groove 2-4-3 rollings, into the 6th passage front roller-way 1-11, enter through the 6th passage front roller-way 1-11 and transition roller-way 1-13-1
Enter the 7th passage front roller-way 1-13, the 4th and the 5th roughing groove of the second roughing mill 3 is entered by the 7th passage front roller-way 1-13
3-2-1,3-3-1, roller-way 1-14 enters the first finishing mill 4 after the 7th passage after rolling, rolls cross shape, through the first essence
Roll road 5 enters the second finishing mill 6, enters the 3rd finishing mill 8 through the second finish rolling roller-way 7, enters the 4th through the 3rd finish rolling roller-way 9
Finishing mill 10, enters the 4th finish rolling roller-way 10-7 after rolling.
After a pair of grooves of finishing mill roll use abrasion through long-time, the position of adjustment finishing mill or roller-way guide groove is used
Another pair groove.
The preferable feasible embodiment of the utility model is the foregoing is only, not thereby limits to power of the present utility model
Sharp scope, the equivalent structure change that all utilization the utility model specifications and accompanying drawing content are made, is both contained in the utility model
Interest field within.
Claims (10)
1. a kind of enclosure pile Continuous mill train, including roughing roller-way, roughing mill, finishing mill, finishing mill roller-way, finishing mill is two rollings
Machine, it is characterised in that：The finishing mill includes first, second, third, fourth finishing mill, and the first, the 3rd finishing mill rolls for edger roll
Machine, first, second, third, fourth finishing mill passes sequentially through the connection of finish rolling roller-way；First, second planishing roll of the first finishing mill
It is respectively equipped with the first finish rolling groove and the second finish rolling groove of annular；3rd planishing roll of the second finishing mill is provided with the annular the 3rd
Finish rolling groove, the circumference of the 4th planishing roll of the second finishing mill is provided with the 4th interrupted finish rolling groove；3rd finishing mill the 5th,
6th planishing roll is respectively equipped with the 5th finish rolling groove and the 6th finish rolling groove of annular；Seven, the 8th finish rolling of the 4th finishing mill
Roller is respectively equipped with the 7th finish rolling groove and the 8th finish rolling groove of annular.
2. enclosure pile Continuous mill train according to claim 1, it is characterised in that：The roughing mill includes the be arranged in juxtaposition
First, the second roughing mill, the first roughing mill includes the first shaping roll, the second shaping roll, the 3rd shaping roll, and the second shaping roll is provided with ring
First, second, and third roughing groove of shape, the first shaping roll is provided with and first, second, and third roughing groove corresponding first
Passage groove, the 3rd passage groove and the 5th passage groove, the 3rd shaping roll are provided with and first, second, and third roughing groove pair
The second passage groove, four-pass groove and the 6th passage groove answered；The shaping roll of second roughing mill bag the four, the 5th, the 4th
Shaping roll is provided with multiple the 4th annular roughing grooves, and the 5th shaping roll is provided with multiple the 7th roads corresponding with the 4th roughing groove
Secondary groove.
3. enclosure pile Continuous mill train according to claim 1, it is characterised in that：The first finish rolling groove, the second finish rolling
Groove, the 3rd finish rolling groove, the 5th finish rolling groove, the 6th finish rolling groove, the 7th finish rolling groove and the 8th finish rolling groove are respectively
Multiple, the quantity of the 4th finish rolling groove is often encloses 19, and the 4th finish rolling groove is distributed in the circumference of the 4th planishing roll, the 4th
The circumference of planishing roll is provided with the finish rolling groove of multi-turn the 4th.
4. enclosure pile Continuous mill train according to claim 1, it is characterised in that：The first finish rolling groove and the second finish rolling
Groove, the 3rd finish rolling groove and the 4th finish rolling groove, the 5th finish rolling groove and the 6th finish rolling groove, the 7th finish rolling groove and the 8th
Finish rolling groove is mutual corresponding respectively.
5. enclosure pile Continuous mill train according to claim 2, it is characterised in that：The the four, the 5th of second roughing mill
Work of the driving side of shaping roll by the four, the 5th roughing power transmission shafts respectively with first, second shaping roll of the first roughing mill
Side is connected.
6. enclosure pile Continuous mill train according to claim 1, it is characterised in that：Described roughing roller-way includes the first roughing
Machine roller-way and the second roughing mill roller-way, the first roughing mill roller-way include the first passage roller-way, the second passage roller-way, the 3rd passage roller
Road, four-pass roller-way, the 5th passage roller-way and the 6th passage roller-way, the second roughing mill roller-way include the 7th passage front roller-way and
Roller-way after 7th passage；The first passage roller-way include be placed in roughing mill rear and front end and with the first roughing groove and first
The corresponding first passage front roller-way of secondary groove and the first passage back roller road；Second passage roller-way includes being placed in roughing mill rear and front end
And the second passage front roller-way corresponding with the first roughing groove and the second passage groove and the second passage back roller road, after the second passage
Roller-way is placed in the top in the first passage back roller road, and inclined first is provided between the second passage back roller road and the first passage back roller road
Guide plate structure, the first guide plate upper end and the support of the second passage roller-way are hinged, and lower end is placed on the first passage roller-way；3rd passage
Roller-way includes being placed in roughing mill rear and front end and the 3rd passage front roller-way corresponding with the second roughing groove and the 3rd passage groove
With roller-way after the 3rd passage, first baffle structure is provided between the 3rd passage front roller-way and the second passage front roller-way；Four-pass
Roller-way includes being placed in roughing mill rear and front end and four-pass front roller-way corresponding with the second roughing groove and four-pass groove
With roller-way after four-pass, roller-way is located at roller-way and the 3rd after the top of roller-way after the 3rd passage, four-pass after four-pass
Inclined second guide plate structure is provided with after passage between roller-way, the second guide plate upper end and the support of four-pass roller-way are hinged, the
Two guide plate lower ends are placed on the 3rd passage roller-way；5th passage roller-way includes being placed in roughing mill rear and front end and recessed with the 3rd roughing
Roller-way, the 5th passage front roller-way and four-pass after groove and the corresponding 5th passage front roller-way of the 5th passage groove and the 5th passage
Second baffle structure is provided between front roller-way；6th passage roller-way include be placed in roughing mill rear and front end and with the 3rd roughing groove
Roller-way after the 6th passage front roller-way corresponding with the 6th passage groove and the 6th passage；After 6th passage after roller-way and the 5th passage
Inclined 3rd guide plate structure is provided between roller-way, the 3rd guide plate upper end and the support of the 6th passage roller-way are hinged, the 3rd guide plate
Lower end is placed on the 5th passage roller-way.
7. enclosure pile Continuous mill train according to claim 6, it is characterised in that：7th road of the second roughing mill roller-way
Secondary roller-way includes being placed in roller-way after the 7th passage front roller-way of the second roughing mill rear and front end and the 7th passage, the 7th passage preliminary roller
The rear end that roller-way after transition roller-way, the 7th passage is provided between road and the 6th passage front roller-way of the first roughing mill is placed in the first essence
The carrying roller of roller-way is provided between the first ladder slot structure, the bearing block of adjacent two carrying roller and is provided with after the entrance of milling train, the 7th passage
The riser of longitudinal direction.
8. enclosure pile Continuous mill train according to claim 1, it is characterised in that：The finish rolling roller-way includes finish rolling roller-way branch
Frame, finish rolling roller-way support is provided with finish rolling carrying roller, and finish rolling carrying roller is connected by the bearing block at two ends with finish rolling support bracket bolt, finish rolling
Dragging roller is provided with the second ladder slot structure.
9. enclosure pile Continuous mill train according to claim 8, it is characterised in that：Set between first and second finishing mill
There is the first finish rolling roller-way, second and the 3rd is provided between the second finish rolling roller-way, the third and fourth finishing mill between finishing mill and is provided with
The 4th finish rolling roller-way is provided with after 3rd finish rolling roller-way, the 4th finishing mill.
10. enclosure pile Continuous mill train according to claim 9, it is characterised in that：First, second, and third planishing roll
The two ends in road are respectively equipped with guide groove, and the head end of the 4th finish rolling roller-way is provided with guide groove, and the section of guide groove is decussate texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720112571.3U CN206425337U (en) | 2017-02-07 | 2017-02-07 | Enclosure pile Continuous mill train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720112571.3U CN206425337U (en) | 2017-02-07 | 2017-02-07 | Enclosure pile Continuous mill train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425337U true CN206425337U (en) | 2017-08-22 |
Family
ID=59591332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720112571.3U Active CN206425337U (en) | 2017-02-07 | 2017-02-07 | Enclosure pile Continuous mill train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425337U (en) |
-
2017
- 2017-02-07 CN CN201720112571.3U patent/CN206425337U/en active Active
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