CN209363295U - Guide and guards for grooveless rolling motor band steel - Google Patents
Guide and guards for grooveless rolling motor band steel Download PDFInfo
- Publication number
- CN209363295U CN209363295U CN201822137600.9U CN201822137600U CN209363295U CN 209363295 U CN209363295 U CN 209363295U CN 201822137600 U CN201822137600 U CN 201822137600U CN 209363295 U CN209363295 U CN 209363295U
- Authority
- CN
- China
- Prior art keywords
- wear
- wing plate
- bolt hole
- deflector roll
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of guide and guards for grooveless rolling motor band steel, belong to continuous section rolling machine technical field.First wing plate is provided with the first wear-resistant block and the first deflector roll of the alloy material containing high-nickel-chromium molybdenum, first wear-resistant block is connected to the discharge end of the first wing plate by the first hex bolts, first deflector roll is mounted on the first guide roller axis adjacent with the first wear-resistant block, the upper and lower ends of first guide roller axis are respectively arranged with the first high-speed bearing and the second high-speed bearing, and the elongation end of the first guide roller axis is arranged in the first eccentric shafting；Second wing plate is identical as the correlation setting of the first wing plate.Meanwhile first wing plate, the second wing plate can be replaced the first main body, the second main body with wear-resistant liner.The utility model effectively prevents the generation of the steel rolling accidents such as rolled piece " steel " " torsion " and " piling of steel ", while it is good to realize rolling stability, is not required to frequently adjust, and reduces labor intensity, improves operating rate of rolling mill and significantly reduces the purpose of spare part expense.
Description
Technical field
The utility model belongs to continuous section rolling machine technical field, is related to a kind of guide and guard for grooveless rolling motor band steel
Device.
Background technique
Grooveless rolling electrode band steel, the sidewall of pass can limit spreading for rolled piece when using groove rolling, to obtain
The passage elongation percentage that must be suitable for, and because of the restricted spread effect of the not no sidewall of pass when grooveless rolling, rolled piece spread larger, prolong
Stretch relatively small, rolled piece inhomogeneous deformation is big.
For acquisition and the comparable passage elongation percentage of groove rolling, avoid increasing rolling pass under identical total reduction,
General reduction ratio is larger, and rolling rear rolled piece two sides Free Surface, a degree of single-drum shape occur i.e. so-called " round edge ", although this
To avoid corner from being excessively sharp, temperature drop is fast, crack and fold the defects of it is helpful, but larger will lead to of reduction ratio bites shape
Condition is poor, is in the biggish situation of head sizes, red head biting speed changes greatly when rolling with centre, and speed is manual
Intervention amount is big, and tension is not easy to control, causes finished size to change greatly, is also easy to produce dimension overproof.
When using grooveless rolling, red item spreads larger, and head sizes are difficult to control, easily causes sub-material uneven, single appearance
Single overtension is covered greatly draws useless phenomenon, meanwhile, large-sized electrode band steel rolling pass only has 6 to 8 roads, road sub-quantity
It is few, it is desirable that form completion rate per pass and reach 100%, can ensure that electrode band steel finished size meets user's requirement.
In view of the above deficiencies, design a kind of special guide and guards, meet grooveless rolling (100~200) * (120~
350) mm electrode band steel guarantees product quality, reduces guide spare part consumption.
Summary of the invention
In order to achieve the above object, the utility model provides a kind of guide and guards for grooveless rolling motor band steel,
It solves that device stability existing in the prior art is poor, serious wear and dismounts cumbersome problem.
The utility model is the technical scheme adopted is that provide a kind of guide and guard dress for grooveless rolling motor band steel
It sets, the first wing plate is provided with the first wear-resistant block and the first deflector roll of the alloy material containing high-nickel-chromium molybdenum, and first wear-resistant block passes through
First hex bolts is fixed on the discharge end of the first wing plate, and first deflector roll is mounted on first adjacent with the first wear-resistant block and leads
On roll shaft, the upper and lower ends of first guide roller axis are respectively arranged with the first high-speed bearing and the second high-speed bearing, and first is eccentric
The elongation end of the first guide roller axis is arranged in shafting；Second wing plate is provided with the second wear-resistant block and of the alloy material containing high-nickel-chromium molybdenum
Two deflector rolls, second wear-resistant block are fixed on the discharge end of the second wing plate, the second deflector roll installation by the second hex bolts
On second guide roller axis adjacent with the second wear-resistant block, the upper and lower ends of second guide roller axis are respectively arranged with third high speed shaft
It holds and the elongation end of the second guide roller axis is set with the 4th high-speed bearing, the second eccentric shafting；
It is provided with the first bolt hole, the second bolt hole at the top of first wing plate, bottom is provided with third bolt hole and the 4th bolt hole；
It is provided with the 5th bolt hole, the 6th bolt hole at the top of second wing plate, bottom is provided with the 7th bolt hole and the 8th bolt hole；
First stud passes through the first bolt hole, cover board and the connection of the 5th bolt hole, the second stud and passes through second
Bolt hole, cover board and the 6th bolt hole connect, and have and the first stud, the second stud phase in the cover board
The bolt hole matched；Third stud passes through third bolt hole, bottom plate and the connection of the 7th bolt hole；4th stud passes through the
Four bolts hole, bottom plate and the 8th bolt hole connect, and have and third stud, the 4th stud phase in the bottom plate
Matched bolt hole；First wing plate, the second wing plate lower end by setting dovetail configuration connect with bottom plate；
First wing plate, the second wing plate, cover board connect to form body structure with bottom plate.
Further, the positional symmetry of first wing plate and the second wing plate.
Further, first wear-resistant block is bordering on one end of the first deflector roll as wedge shape, and the one end for being distal to the first deflector roll is
Plane；Second wear-resistant block is bordering on one end of the first deflector roll as wedge shape, and the one end for being distal to the first deflector roll is plane.
Further, first wing plate can be replaced the first main body, and second wing plate can be replaced the second main body.
Further, the first wear-resistant liner is connected by nut on the inside of the nearly discharge end of first main body, described second is main
The second wear-resistant liner corresponding with the first wear-resistant liner is connected by nut on the inside of the nearly discharge end of body.
Further, for the feed end of first wear-resistant liner, the second wear-resistant liner to be wedge-shaped, discharge end is plane.
The beneficial effects of the utility model are:
It 1. stock stability is high, can accurately enter rear frame, be not susceptible to rolled piece " steel " " torsion " and " piling of steel " etc. and roll
Steel accident.
2. the guide and guard accuracy of manufacture is high, stability is good, in production the guide and guard through once adjusting, and is not required to frequently adjust, subtract
Number is adjusted less, reduces labor intensity, improves operating rate of rolling mill.
3. deflector roll rolling friction, abrasion loss is small, and service life improves 5 times or more, significantly reduces spare part expense.
4. being oriented to contact site uses special heat-resistant and wear-resistant material, and can replace, it is therefore prevented that caused by concentrated wear
Whole scraps；Guide and guard structure is simple, easy to disassemble to replace, be convenient for operation adjustment, improves production efficiency, while increasing and rolling
The stability and continuity of process processed；It reduces guide and guard consumption and reaches 50%, reduce production cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is exploded view of the utility model with roller (guide) apron.
Fig. 2 is wing plate exploded view of the utility model with deflector roll.
Fig. 3 is main view of the utility model with roller (guide) apron.
Fig. 4 is main view of the utility model with wear-resistant liner.
Fig. 5 is top view of the utility model with roller (guide) apron.
Fig. 6 is top view of the utility model with wear-resistant liner.
Fig. 7 is left view of the utility model with roller (guide) apron.
Fig. 8 is left view of the utility model with wear-resistant liner.
In figure, 1. bottom plates, 2. first wing plates, 3. second wing plates, 4. cover boards, the first deflector roll of 5-1., the second deflector roll of 5-2., 6-
1. the first guide roller axis, the second guide roller axis of 6-2., the first high-speed bearing of 7-1., the second high-speed bearing of 7-2., 7-3. third high speed shaft
It holds, the 4th high-speed bearing of 7-4., the first stud of 8-1., the second stud of 8-2., 8-3. third stud, 8-4.
Four studs, the eccentric shafting of 9-1. first, the eccentric shafting of 9-2. second, the first wear-resistant block of 10-1., 10-2. second are wear-resisting
Block, the first hex bolts of 11-1., the second hex bolts of 11-2., the first bolt hole of 12-1., the second bolt hole of 12-2., 12-3.
Third bolt hole, the 4th bolt hole of 12-4., the 5th bolt hole of 12-5., the 6th bolt hole of 12-6., the 7th bolt hole of 12-7.,
The 8th bolt hole of 12-8., the first wear-resistant liner of 13-1., the second wear-resistant liner of 13-2., 14. first main bodys, 15. second main bodys.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to attached drawing 1-5.A kind of guide and guards for grooveless rolling motor band steel, the first wing plate 2 are provided with containing height
First wear-resistant block 10-1 of NI-CR-MO alloys material and the first deflector roll 5-1, the first wear-resistant block 10-1 pass through the first hex bolts 11-
1 is connected to the discharge end of the first wing plate 2, and the first deflector roll 5-1 is mounted on the first guide roller axis 6-1 adjacent with the first wear-resistant block 10-1
On, the upper and lower ends of the first guide roller axis 6-1 are respectively arranged with the first high-speed bearing 7-1 and the second high-speed bearing 7-2, and first is eccentric
The elongation end of the first guide roller axis 6-1 is arranged in shafting 9-1；It is second resistance to be provided with the alloy material containing high-nickel-chromium molybdenum for second wing plate 3
Abrading block 10-2 and the second deflector roll 5-2, the second wear-resistant block 10-2 are connected to the discharging of the second wing plate 3 by the second hex bolts 11-2
End, the second deflector roll 5-2 are mounted on the second guide roller axis 6-2 adjacent with the second wear-resistant block 10-2, the second guide roller axis 6-2 or more
Both ends are respectively arranged with third high-speed bearing 7-3 and the 4th high-speed bearing 7-4, and the second bias shafting 9-2 is arranged in the second deflector roll
The elongation end of axis 6-2；
First wing plate 2 is provided with the first bolt hole 12-1, the second bolt hole 12-2, third bolt hole 12-3 and the 4th bolt hole
12-4；
Second wing plate 3 is provided with the 5th bolt hole 12-5, the 6th bolt hole 12-6, the 7th bolt hole 12-7 and the 8th bolt hole
12-8；
First stud 8-1 passes through the first bolt hole 12-1, cover board 4 is connected with the 5th bolt hole 12-5, the second double end
Bolt 8-2 passes through the second bolt hole 12-2, cover board 4 is connected with the 6th bolt hole 12-6, has in cover board 4 and the first double end
The bolt hole that bolt 8-1, the second stud 8-2 match；Third stud 8-3 passes through third bolt hole 12-3, bottom plate 1
It is connected with the 7th bolt hole 12-7；4th stud 8-4 passes through the 4th bolt hole 12-4, bottom plate 1 and the 8th bolt hole 12-8
It connects, has the bolt hole to match with third stud 8-3, the 4th stud 8-4 in bottom plate 1；First wing plate
2, the lower end of the second wing plate 3 is connect by dovetail configuration with bottom plate 1；
First wing plate 2, the second wing plate 3, cover board 4 and the connection of bottom plate 1 form body structure.
The positional symmetry of first wing plate 2 and the second wing plate 3.
First wear-resistant block 10-1 is bordering on one end of the first deflector roll 5-1 as wedge shape, and it is flat for being distal to one end of the first deflector roll 5-1
Face；Second wear-resistant block 10-2 is bordering on one end of the second deflector roll 5-2 as wedge shape, and the one end for being distal to the second deflector roll 5-2 is plane.
First wing plate 2 can be replaced the first main body 14, and the second wing plate 3 can be replaced the second main body 15.
First wear-resistant liner 13-1, the nearly discharge end of the second main body 15 are connected by nut on the inside of the nearly discharge end of first main body 14
Inside connects second wear-resistant liner 13-2 corresponding with the first wear-resistant liner 13-1 by nut.
First wear-resistant liner 13-1, the second wear-resistant liner 13-2 feed end be wedge shape, discharge end is plane.
Working principle of the utility model is:
First deflector roll 5-1 is set on the first wing plate 2, the second deflector roll 5-2, the first deflector roll 5-1 and are set on second wing plate 3
Two deflector roll 5-2 are respectively positioned on the discharge end of guide and guards；The first wear-resistant block 10-1 is set in the first front end deflector roll 5-1, is led second
The setting of the front end pipe 5-2 the second wear-resistant block 10-2, the first wear-resistant block 10-1 are bordering on one end of the first deflector roll 5-1 as wedge shape, are distal to the
One end of one deflector roll 5-1 is plane, and similarly, the second wear-resistant block 10-2 has done identical setting, be conducive to well to import supplied materials with
And prevent supplied materials from sinking, meanwhile, the first wear-resistant block 10-1 and the second wear-resistant block 10-2 are by the material containing high-nickel-chromium molybdenum alloy
Matter is made, and enhances the wearability of guide and guards.
First wing plate 2, the second wing plate 3, cover board 4 and bottom plate 1 by the first stud 8-1, the second stud 8-2,
Third stud 8-3, the 4th stud 8-4 connect into body structure, and by the first stud 8-1, second
The adjusting of stud 8-2, third stud 8-3 and the 4th stud 8-4 can effectively adjust guide and guards opening degree
Size, to cooperate the processing needs of different rolled pieces.
By the way of first deflector roll 5-1 and the second deflector roll 5-2 clamps control rolled piece using left and right, it is left to change former sliding guide
Right end clearance control rolled piece mode, after rolled piece enters guide and guards, due to rolled piece the first deflector roll 5-1 and the second deflector roll 5-2 it
Between control stablize, it is very close to each other to swing；Due to being left and right clamping control rolled piece, change when because of temperature, or roll
Part deforms irregularly end to end, and when width extent changes, groove shape of the shape still with a upper sortie is consistent rolled piece up and down,
First deflector roll 5-1 and the second deflector roll 5-2 still can firmly control rolled piece position, and rolled piece or so uncrossed can be still not easy by it
Generate scratch.
First wing plate 2 is replaced with into the first main body 14, the second wing plate 3 replaces with the second main body 15, due to the first main body 14
The component of not set installation deflector roll, but the first wear-resistant liner 13-1, and the first main body 14 is bolted in discharge outlet
Other structures it is identical with the first wing plate 2, the structure of the second main body 15 is consistent with the first main body 14.Therefore in the first wing plate
2 and second wing plate 3 be replaced after, equally can achieve caused by preventing because of concentrated wear it is whole scrap and it is easy to disassemble more
It changes, convenient for the effect of operation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the protection model of the utility model
It encloses.Any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, are all contained in this reality
With in novel protection scope.
Claims (6)
1. a kind of guide and guards for grooveless rolling motor band steel, which is characterized in that the first wing plate (2) is provided with containing nickelic
The first wear-resistant block (10-1) and the first deflector roll (5-1) of chrome molybdenum material, first wear-resistant block (10-1) pass through the one or six
Corner bolt (11-1) is fixed on the discharge end of the first wing plate (2), and first deflector roll (5-1) is mounted on and the first wear-resistant block (10-
1) on adjacent the first guide roller axis (6-1), the upper and lower ends of first guide roller axis (6-1) are respectively arranged with the first high-speed bearing
The elongation end in the first guide roller axis (6-1) is arranged in (7-1) and the second high-speed bearing (7-2), the first eccentric shafting (9-1)；Second
Wing plate (3) is provided with the second wear-resistant block (10-2) and the second deflector roll (5-2) of the alloy material containing high-nickel-chromium molybdenum, and described second is wear-resisting
Block (10-2) is fixed on the discharge end of the second wing plate (3), the second deflector roll (5-2) installation by the second hex bolts (11-2)
On second guide roller axis (6-2) adjacent with the second wear-resistant block (10-2), the upper and lower ends of second guide roller axis (6-2) are distinguished
It is provided with third high-speed bearing (7-3) and the 4th high-speed bearing (7-4), the second eccentric shafting (9-2) is arranged in the second guide roller axis
The elongation end of (6-2)；
It is provided with the first bolt hole (12-1), the second bolt hole (12-2) at the top of first wing plate (2), bottom is provided with third bolt hole
(12-3) and the 4th bolt hole (12-4)；
It is provided with the 5th bolt hole (12-5), the 6th bolt hole (12-6) at the top of second wing plate (3), bottom is provided with the 7th bolt hole
(12-7) and the 8th bolt hole (12-8)；
First stud (8-1) passes through the first bolt hole (12-1), cover board (4) and the 5th bolt hole (12-5) and connects, and second
Stud (8-2) passes through the second bolt hole (12-2), cover board (4) and the 6th bolt hole (12-6) and connects, in the cover board (4)
Have the bolt hole to match with the first stud (8-1), the second stud (8-2)；Third stud (8-3)
It is connected across third bolt hole (12-3), bottom plate (1) and the 7th bolt hole (12-7)；4th stud (8-4) passes through the 4th
Bolt hole (12-4), bottom plate (1) and the 8th bolt hole (12-8) connect, and have and third double end spiral shell in the bottom plate (1)
The bolt hole that bolt (8-3), the 4th stud (8-4) match；First wing plate (2), the second wing plate (3) lower end pass through
The dovetail configuration of setting is connect with bottom plate (1)；
First wing plate (2), the second wing plate (3), cover board (4) and bottom plate (1) connection form body structure.
2. a kind of guide and guards for grooveless rolling motor band steel according to claim 1, which is characterized in that described
The positional symmetry of first wing plate (2) and the second wing plate (3).
3. a kind of guide and guards for grooveless rolling motor band steel according to claim 1, which is characterized in that described
First wear-resistant block (10-1) is bordering on one end of the first deflector roll (5-1) as wedge shape, and the one end for being distal to the first deflector roll (5-1) is plane；
Second wear-resistant block (10-2) is bordering on one end of the second deflector roll (5-2) as wedge shape, and it is flat for being distal to one end of the second deflector roll (5-2)
Face.
4. a kind of guide and guards for grooveless rolling motor band steel described in any one according to claim 1 ~ 2, special
Sign is that first wing plate (2) can be replaced the first main body (14), and second wing plate (3) can be replaced the second main body
(15).
5. a kind of guide and guards for grooveless rolling motor band steel according to claim 4, which is characterized in that described
The first wear-resistant liner (13-1) is connected by nut on the inside of the nearly discharge end of first main body (14), second main body (15) closely discharges
End inside connects the second wear-resistant liner (13-2) corresponding with the first wear-resistant liner (13-1) by nut.
6. a kind of guide and guards for grooveless rolling motor band steel according to claim 5, which is characterized in that described
First wear-resistant liner (13-1), the second wear-resistant liner (13-2) feed end be wedge shape, discharge end is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137600.9U CN209363295U (en) | 2018-12-19 | 2018-12-19 | Guide and guards for grooveless rolling motor band steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822137600.9U CN209363295U (en) | 2018-12-19 | 2018-12-19 | Guide and guards for grooveless rolling motor band steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209363295U true CN209363295U (en) | 2019-09-10 |
Family
ID=67829693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822137600.9U Active CN209363295U (en) | 2018-12-19 | 2018-12-19 | Guide and guards for grooveless rolling motor band steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209363295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872112A (en) * | 2020-07-27 | 2020-11-03 | 四川六合特种金属材料股份有限公司 | Two-stand reversible rolling device for rolling flat steel and steel rolling method thereof |
| CN113275393A (en) * | 2021-06-24 | 2021-08-20 | 西安盛日机电科技有限公司 | Wear-resistant guide for hole-free rolled electrode flat steel |
-
2018
- 2018-12-19 CN CN201822137600.9U patent/CN209363295U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111872112A (en) * | 2020-07-27 | 2020-11-03 | 四川六合特种金属材料股份有限公司 | Two-stand reversible rolling device for rolling flat steel and steel rolling method thereof |
| CN113275393A (en) * | 2021-06-24 | 2021-08-20 | 西安盛日机电科技有限公司 | Wear-resistant guide for hole-free rolled electrode flat steel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209363295U (en) | Guide and guards for grooveless rolling motor band steel | |
| CN103567009B (en) | A kind of jaw type sand making machine | |
| CN204638310U (en) | Biomass fuel forces broken apart mechanism | |
| CN106592401B (en) | A kind of fluting apparatus for cement concrete pavement plate seam crossing adding dowel bar | |
| CN103302499B (en) | A kind of milling machine tool working | |
| CN206405181U (en) | A kind of Assembled sliding guide and guard | |
| CN203140055U (en) | Side baffle mechanism of rolling press | |
| CN2912853Y (en) | Composite type sliding guides and guards | |
| CN104258991B (en) | The device that a kind of lean iron mine reclaims | |
| CN202877254U (en) | Guide and guard device with replaceable and wear-resisting liner plates in bar production line | |
| CN207058962U (en) | Mill with sizing material recovery | |
| CN103567002B (en) | A kind of Jaw type sand powder crusher | |
| CN207891703U (en) | A kind of heating scarifier tool-apron structure | |
| CN214416565U (en) | Anti-blocking wear-resistant cement mill | |
| CN207971200U (en) | Roller pricks molding machine | |
| CN210115106U (en) | Side baffle mechanism for roller press | |
| CN2836944Y (en) | Large-space pore-free rolling mill | |
| CN208394229U (en) | Guide roller is used in a kind of processing of automobile metal plate work | |
| CN212059803U (en) | Be used for blanc fixe granularity detection device | |
| CN206445008U (en) | A kind of rolling mill guide increased the service life | |
| CN201346574Y (en) | Threading entry guide box | |
| CN201596668U (en) | Arrangement way of rough milling double-frame vertical roller mill | |
| CN205550391U (en) | High pressure grinding roller cuts edge and expects device | |
| CN204276042U (en) | A kind of jaw crusher of particle size after cracking easy to control | |
| CN220922800U (en) | Adjustable bottom plate structure of block machine cloth car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |