CN204583850U - Monoblock type roller system - Google Patents
Monoblock type roller system Download PDFInfo
- Publication number
- CN204583850U CN204583850U CN201520050121.7U CN201520050121U CN204583850U CN 204583850 U CN204583850 U CN 204583850U CN 201520050121 U CN201520050121 U CN 201520050121U CN 204583850 U CN204583850 U CN 204583850U
- Authority
- CN
- China
- Prior art keywords
- bearing block
- roll
- block column
- crossbeam
- roller system
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model relates to a kind of monoblock type roller system, comprise for fixing, bottom roll upper, step, on, arrange between step and order about on both, the spring of lower separation, the lower end of bearing block column is fixedly connected with step, the upper end of bearing block column is connected with crossbeam, crossbeam and upper, the length direction of bottom roll is consistent, the bottom pressure of crossbeam is put on top chock, the supplied materials being positioned at material to be rolled on top chock, the plate face of exit side and bearing block column form spacing between corresponding surface and is slidably matched, spacing cooperation for limit top chock along roll mandrel to, spacing on the direct of travel of material, the direction be slidably matched is that top chock above-below direction moves.Upper and lower bearing block is connected into overall roll system structure together with upper and lower roll by bearing block column and crossbeam, installs, more roll change system time load or unload and complete next time, simplify the adjustment operation of upper and lower roll in rolling-mill housing.
Description
Technical field
The utility model relates to steel rolling equipment, is exactly specifically the roll structure of milling train.
Background technology
Mostly the processing of wire and rod in prior art, be to adopt mill milling.And milling train point generally can be divided into memorial archway open frame, cantilevered frame with regard to its structure or be welded as memorial archway open frame by section bar, upper and lower roll forms roller system and implements rolling to material to be rolled.Because step is all adopt bolt base part to be fixed on the bottom support bracket of memorial archway open frame, the screwdown gear of top chock is normally arranged in upper beam, and that is upper and lower roll is independent of one another setting.When changing roll, difficulty has just been come, and not only replacing roll is consuming time, effort, also needs pair roller system to reorientate, regulate, lock.
The applicant once disclosed the design of relevant rolling mill structure in patent application in the past, wherein also related to the technical scheme about facilitating roll change.But, roller system of the prior art is all upper and lower roll chock structures separated from one another, wherein column lower end is designed to the structure hinged with base, although facilitate picking and placeing of roller system, but still the fixed constraint of entablature column will be removed, the process of thisly to disassemble, ressembling also is very numerous and diverse.Theoretical can carry out upper and lower synchronous lifting, but because both do not have reliable annexation after all, for safety, in real work, still adopt the method lifted respectively.
Summary of the invention
The purpose of this utility model is to provide a kind of monoblock type roller system, and expediently, bottom roll is assembled in rolling-mill housing or from milling train simultaneously and takes off, and simplifies the adjustment operation of upper and lower roll in rolling-mill housing.
For achieving the above object, the utility model have employed following technical scheme: a kind of monoblock type roller system, comprise for fixing, bottom roll upper, step, on, arrange between step and order about on both, the spring of lower separation, it is characterized in that: the lower end of bearing block column is fixedly connected with step, the upper end of bearing block column is connected with crossbeam, crossbeam and upper, the length direction of bottom roll is consistent, the bottom pressure of crossbeam is put on top chock, the supplied materials being positioned at material to be rolled on top chock, the plate face of exit side and bearing block column form spacing between corresponding surface and is slidably matched, spacing cooperation for limit top chock along roll mandrel to, spacing on the direct of travel of material, the direction be slidably matched is that top chock above-below direction moves.
In technique scheme, upper and lower bearing block is connected into overall roll system structure together with upper and lower roll by bearing block column and crossbeam, load or unload when installation, more roll change system and complete next time, the upper and lower roll be connected with upper and lower bearing block is allocated and transported respectively without the need to independent, increase work efficiency, simplify the adjustment operation of upper and lower roll in rolling-mill housing; In addition, because roller system can be assembled into an entirety by upper and lower bearing block together with upper and lower roll, so, upper and lower bearing block position can be completed at operation room when roll change substantially to have adjusted, without the need on frame respectively to its implement location, adjustment, the positional precision of metal (upper seat can be guaranteed.
Accompanying drawing explanation
Fig. 1,2 is perspective view of the present utility model respectively; Wherein Fig. 1 is the three-dimensional view from bottom to top of fore side; Fig. 2 is the top-down three-dimensional view of power side;
Fig. 3 is the perspective view of decomposing state of the present utility model.
Detailed description of the invention
Understand with convenient for convenience of explanation, first illustrate and define several basic direction and position concept.
Milling train or roll power side or end refer to the side that the axle head of roll is connected with line shaft, and side corresponding thereto or end are fore side or end; Roll enter or supplied materials side refers to the side that material to be rolled starts to enter roll and is rolled, the exit side of roll refers to the side leaving roll after material to be rolled is rolled; Upper and lower, to being state for roll horizontal positioned, below illustrating and is only described for this state.This milling train can place enforcement rolling in the vertical mode of roll completely.
A kind of monoblock type roller system, comprise for fixing, bottom roll 10, 20 upper, step 30, 40, on, step 30, arrange between 40 and order about on both, the spring 70 of lower separation, the lower end of bearing block column 50 is fixedly connected with step 40, the upper end of bearing block column 50 is connected with crossbeam 60, crossbeam 60 is with upper, bottom roll 10, the length direction of 20 is consistent, the bottom pressure of crossbeam 60 is put on top chock 30, the supplied materials being positioned at material to be rolled on top chock 30, the plate face of exit side and bearing block column 50 form spacing between corresponding surface and is slidably matched, spacing cooperation for limit top chock 30 along roll mandrel to, spacing on the direct of travel of material, the direction be slidably matched is that top chock 30 above-below direction moves.
Technique scheme, be different from the state that upper and lower roll of the prior art is separated from one another significantly, the assembling of upper and lower roll and bearing block can be completed at operation room, implement overall roller system of having transported and dismantle or install, just complete in place with locking in frame, improve roll change efficiency; In addition, the guiding accuracy that the position in face, roll roller core place and upper and lower roll move adjustment process all can measure basic confirmation in addition after operation room completes assembling, finely tune on a small quantity according to field condition after on roll line, most workload completes at operation room.Must wait until compared to existing technology that upper and lower roll is assembled in rolling-mill housing, in frame, implement adjustment again will facilitate with many reliably, all will cause operating difficulties because on-the-spot place is complicated first, illumination is not enough, flue gas steam dust fills the air etc. at the milling train scene being installed on workshop, moreover the reference bases at all do not measured, measurement cannot be implemented operate.
Preferably, described bearing block column 50 arranges four, wherein two supplied materials sides being positioned at material to be rolled, two be positioned at exit side, the lower end being positioned at the bearing block column 50 of homonymy is fixedly connected with the step 40 at bottom roll 20 two ends respectively, and the upper end being positioned at the bearing block column 50 of homonymy is connected with crossbeam 60 two ends of homonymy respectively.Bearing block column 50 and crossbeam 60 and roll itself has only been selected to form structure in this programme overall reliably, reasonable structural arrangement and be conducive to assembling.
The conveniently connection of bearing block column 50 and step 40, slightly shape optimum is done in the step this part originally just needed, in the view of axial end, its entirety is T-shaped, just for the connection of bearing block column 50 provides fulcrum and installation position, concrete scheme is on material direct of travel, and the upper surface size of described step 40 is greater than the size of top chock 30.The length of bearing block column 50 can also be reduced like this thus reduce materials and processing capacity to save cost.
Concrete see Fig. 1,2,3, described step 40 axial end is T-shaped, step 40 upper surface be positioned at supplied materials, the two ends of exit side arrange groove 41, bearing block column 50 lower end arranges low groove 51, groove 41 coordinate with low groove 51 holding limit both along roll mandrel to perpendicular to roll mandrel to the displacement of horizontal direction.
Composition graphs 3, the cell wall of described groove 41 is vertical with the bottom land being positioned at horizontal plane, flute length direction and roll mandrel are to parallel, the cell wall of the low groove 51 of bearing block column 50 is vertical with the bottom land being positioned at horizontal plane, the flute length direction of low groove 51 is consistent with the direct of travel of material to be rolled, the bottom land place of low groove 51 is provided with the short column 53 protruded out downwards, in the hole that the bottom land place that short column 53 is inserted in described groove 41 offers, short column 53 and step 40 offer connecting hole through each other, and pin 80 is inserted in this connecting hole.
Adopt pin 80 to be inserted in short column 53 and step 40 offer the scheme in connecting hole through each other, low groove 51 is connected with the mutual clamping of groove 41 simultaneously, this syndeton is not only reliable and facilitate, also define above-below direction, along roll mandrel to in horizontal plane perpendicular to roll mandrel displacement upwards.This structure is guaranteed location between bearing block column 50 with step 40 and is connected.
Being noted that step 40 axial end is the effect at two ends being positioned at supplied materials, exit side of T-shaped and upper surface thereof, is alternatively that the two ends of the upper face of wing plate are used for the lower end of connecting axle bearing column 50; In addition, the lower face position of the wing plate of step 40 then can be used to coordinate with governor motion, realizes step 40 and highly regulates, and namely the height of rolling center regulates; The web lower face being positioned at middle part is then kept for and the coordinating of slide plate 100, with slide plate 100 matching relationship see below continue bright.
Crossbeam 60 1 aspect will connect and compose framework with bearing block column 50, is exactly on the other hand to fix top chock 30, be exactly specifically the both ends of crossbeam 60 be provided with groove holding bearing block column 50 upper surface and perpendicular to roll mandrel to upper end, side.Described bearing block column 50 upper end is provided with the stud 52 upwards extended, the connecting hole 61 external part assembling nut 56 of stud 52 on crossbeam 60, this connecting hole 61 is stepped hole, arranges stage clip 90 between the lower pole face of described crossbeam 60 inboard beams body and the two ends of top chock 30 upper surface.The effect of stage clip 90 is exactly implement suitable constraint to top chock 30, in transport process, avoid it move up and down and occur and the situation that crossbeam 60 collides, the roll gap adjustment between upper and lower roll 10,20 and locking carry out after being with roller system to be installed to rolling-mill housing again.Connecting hole 61 is designed to stepped hole, being to ensure that nut 56 coordinates back nut 56 to be still positioned at stepped hole with stud 52, avoiding interfering with the pressed positioning mechanism in frame.
The scheme that two crossbeams 60 split above the supplied materials, exit side of roll is adopted in this programme, also can get out of the way in the middle part of the upper surface of top chock 30, this region is rendered as and appears shape, and the pressure cylinder that frame entablature is arranged can impose pressure action to this region.
In order to adjust top and bottom rolls roll gap, top chock 30 is arranged to the engagement formation can slided relative to bearing block column 50, concrete preferred scheme be described bearing block column 50 be positioned at roll surface side cylinder on offer guide groove 55 and form with top chock 30 slippage of leading up and down and coordinate.
The utility model is arranged to monoblock type roll system structure, not only be conducive to overall roller replacing operation, the mode of slide plate movement is advantageously adopted roller system to be hauled out or push in rolling-mill housing, in order to motion that is adaptive and slide plate, the preferred version below provided is to be connected with slide plate, namely described step 40 lower surface arranges two raised line 42, two raised lines 42 and forms with step 40 lower surface the draw-in groove 43 that Open Side Down, the flute length direction of draw-in groove 43 with roll mandrel to consistent.
Composition graphs 3, on described slide plate 100 from front end to middle part successively interval first, second and third three raised line 102a, 102b, 102c is set, the draw-in groove 103 that wherein first and second two raised lines 102a, 102b are formed is connected in the axial both ends of the surface of lower end of the step 40 of power end, and second and third two raised lines 102b, 102c split at two step 40 axial end places respect to one another.Like this, monoblock type roller system is just reliably fixed on slide plate 100, the bilateral symmetry of the lower face of described slide plate 100 is provided with slide rail 101, the length direction of slide rail 101 with roll mandrel to consistent, slide rail 101 comprises facade and horizontal plane, two interval, slide rail 101 facade portions arrange, slide plate 100 via slide rail 101 on the guide rail of bottom support along be parallel to roll mandrel to direction move.
Conveniently the pushing and hauling out of monoblock type roller system, namely avoid hindering between bearing block column 50 lateral surface and rolling-mill housing column, interference, employing two schemes acts synergistically, the spacing of the first between bearing block column 50 lateral surface of power end is less than the spacing between bearing block column 50 lateral surface of operating side, and the spacing between step 40 lateral surface of power end is less than the spacing between step 40 lateral surface of operating side; It two is cylinders at supplied materials, exit side on bearing block column 50 and is chamfering 54 transition between adjacent cylindrical.The latter is the effect playing guiding support; The former is to provide reliable mobile space, allows the bearing block column 50 of power end fast unhinderedly by the upright column of rolling mill of fore side, and during region mobile roller system between power side and fore side, roller system can pass through naturally fast smoothly; In addition, need to illustrate a bit, after normally having assembled, at the bearing block column 50 of power end and with holding the gap between rolling-mill housing column to be work fit clearance.
Claims (10)
1. a monoblock type roller system, comprise for fixing, bottom roll (10, 20) upper, step (30, 40), on, step (30, 40) arrange between and order about on both, the spring (70) of lower separation, it is characterized in that: the lower end of bearing block column (50) is fixedly connected with step (40), the upper end of bearing block column (50) is connected with crossbeam (60), crossbeam (60) is with upper, bottom roll (10, 20) length direction is consistent, the bottom pressure of crossbeam (60) is put on top chock (30), the supplied materials being positioned at material to be rolled on top chock (30), form spacing between the plate face of exit side and the upper corresponding surface of bearing block column (50) and be slidably matched, spacing cooperation for limit top chock (30) along roll mandrel to, spacing on the direct of travel of material, the direction be slidably matched is that top chock (30) above-below direction moves.
2. monoblock type roller system according to claim 1, it is characterized in that: described bearing block column (50) arranges four, wherein two supplied materials sides being positioned at material to be rolled, two be positioned at exit side, the lower end being positioned at the bearing block column (50) of homonymy is fixedly connected with the step (40) at bottom roll (20) two ends respectively, and the upper end being positioned at the bearing block column (50) of homonymy is connected with crossbeam (60) two ends of homonymy respectively.
3. monoblock type roller system according to claim 1 and 2, is characterized in that: on material direct of travel, and the upper surface size of described step (40) is greater than the size of top chock (30).
4. monoblock type roller system according to claim 3, it is characterized in that: described step (40) axial end is T-shaped, step (40) upper surface be positioned at supplied materials, the two ends of exit side arrange groove (41), bearing block column (50) lower end arranges low groove (51), groove (41) coordinate with low groove (51) holding limit both along roll mandrel to perpendicular to roll mandrel to the displacement of horizontal direction.
5. monoblock type roller system according to claim 4, it is characterized in that: the cell wall of described groove (41) is vertical with the bottom land being positioned at horizontal plane, flute length direction and roll mandrel are to parallel, the cell wall of the low groove (51) of bearing block column (50) is vertical with the bottom land being positioned at horizontal plane, the flute length direction of low groove (51) is consistent with the direct of travel of material to be rolled, the bottom land place of low groove (51) is provided with the short column (53) protruded out downwards, in the hole that the bottom land place that short column (53) is inserted in described groove (41) offers, short column (53) and step (40) offer connecting hole through each other, pin (80) is inserted in this connecting hole.
6. monoblock type roller system according to claim 2, is characterized in that: the both ends of crossbeam (60) be provided with groove holding bearing block column (50) upper surface and perpendicular to roll mandrel to upper end, side.
7. monoblock type roller system according to claim 6, it is characterized in that: described bearing block column (50) upper end is provided with the stud (52) upwards extended, connecting hole (61) the external part assembling nut (56) of stud (52) on crossbeam (60), this connecting hole (61) is stepped hole, arranges stage clip (90) between the lower pole face of described crossbeam (60) inboard beams body and the two ends of top chock (30) upper surface.
8. monoblock type roller system according to claim 7, is characterized in that: the cylinder that described bearing block column (50) is positioned at roll surface side is offered guide groove (55) and form with top chock (30) slippage of leading up and down and coordinate.
9. monoblock type roller system according to claim 2, it is characterized in that: described step (40) lower surface arranges two raised lines (42), two raised lines (42) and step (40) lower surface form the draw-in groove (43) that Open Side Down, the flute length direction of draw-in groove (43) with roll mandrel to consistent.
10. monoblock type roller system according to claim 2, it is characterized in that: the spacing between bearing block column (50) lateral surface being positioned at power end is less than the spacing between bearing block column (50) lateral surface of operating side, spacing between step (40) lateral surface being positioned at power end is less than the spacing between step (40) lateral surface of operating side, the cylinder at supplied materials, exit side on bearing block column (50) and be chamfering (54) transition between adjacent cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050121.7U CN204583850U (en) | 2015-01-23 | 2015-01-23 | Monoblock type roller system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050121.7U CN204583850U (en) | 2015-01-23 | 2015-01-23 | Monoblock type roller system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204583850U true CN204583850U (en) | 2015-08-26 |
Family
ID=53920051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520050121.7U Withdrawn - After Issue CN204583850U (en) | 2015-01-23 | 2015-01-23 | Monoblock type roller system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204583850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668286A (en) * | 2015-01-23 | 2015-06-03 | 合肥市百胜科技发展股份有限公司 | Integral roller system |
| CN108941219A (en) * | 2018-06-29 | 2018-12-07 | 贵州大学 | Tandem mill is used in a kind of production of aluminium alloy cable |
-
2015
- 2015-01-23 CN CN201520050121.7U patent/CN204583850U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668286A (en) * | 2015-01-23 | 2015-06-03 | 合肥市百胜科技发展股份有限公司 | Integral roller system |
| CN104668286B (en) * | 2015-01-23 | 2016-09-28 | 合肥市百胜科技发展股份有限公司 | Monoblock type roller system |
| CN108941219A (en) * | 2018-06-29 | 2018-12-07 | 贵州大学 | Tandem mill is used in a kind of production of aluminium alloy cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104668290B (en) | Milling train | |
| CN102695568B (en) | Turks head stand | |
| CN201423426Y (en) | Riveting and totally assembling fixture of vehicle frame | |
| CN204583850U (en) | Monoblock type roller system | |
| CN107447667A (en) | A kind of assembled bent cap mould and construction technology | |
| CN204583860U (en) | Milling train | |
| CN101507989B (en) | Numerically controlled annular steel-piece ellipse warp thermal-state straightening device | |
| CN104646429B (en) | Changing rig | |
| CN108672523A (en) | Apparatus for leveling, conveying equipment and system of processing | |
| CN112573426A (en) | Partition plate hoisting device for building fabricated building | |
| CN102139432B (en) | Tool device for crane | |
| CN101412484A (en) | Self-supporting guiding system for moving walkways | |
| CN202224875U (en) | Steel bridge deck assembly machine | |
| CN204725106U (en) | Change the device of rolling mill pressing cylinder | |
| CN104668286A (en) | Integral roller system | |
| CN205165427U (en) | Plate straightener | |
| CN201346575Y (en) | Cross-sliding track for cold rolling leveling line | |
| CN204583859U (en) | Changing rig | |
| CN106738308A (en) | Precast T-Beam reinforcing bar molding bed rack system | |
| CN212739359U (en) | Auxiliary feeding device for I-shaped steel | |
| CN206842971U (en) | A kind of rod member for grid processes auxiliary lifting devices | |
| CN208483042U (en) | Apparatus for leveling, conveying equipment and system of processing | |
| CN210059343U (en) | On-line compensation device for roller | |
| CN102489925B (en) | Assembly welding tool for tank container storage tank set | |
| CN207735837U (en) | A kind of DRRS frameworks body assembly tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |