CN201172066Y - Roller center line adjustment device - Google Patents
Roller center line adjustment device Download PDFInfo
- Publication number
- CN201172066Y CN201172066Y CNU2008200336879U CN200820033687U CN201172066Y CN 201172066 Y CN201172066 Y CN 201172066Y CN U2008200336879 U CNU2008200336879 U CN U2008200336879U CN 200820033687 U CN200820033687 U CN 200820033687U CN 201172066 Y CN201172066 Y CN 201172066Y
- Authority
- CN
- China
- Prior art keywords
- center line
- wedge
- adjusting device
- iron bars
- inclined iron
- 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.)
- Expired - Fee Related
Links
- 230000008278 dynamic mechanism Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 18
- 229910052742 iron Inorganic materials 0.000 abstract 9
- 238000009434 installation Methods 0.000 abstract 2
- 238000003801 milling Methods 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses an adjusting device for the center line of a roller, which comprises a frame. The adjusting device for the center line of a roller is characterized in that the window bottom of the frame is provided with two lower inclined iron bars, the tips of which are adjacent, and the inclined planes of the lower inclined iron bars face upwards; an installation plate is arranged over the two lower inclined iron bars; three bearing seats are arranged under the installation plate and are coaxial; lead screws are arranged among the three bearing seats and penetrate into the three bearing seats by bearings; both ends of each lead screw extend out of the bearing pedestals at both sides, and one externally extending end is connected with a power mechanism; an upper inclined iron bar is arranged between every two adjacent bearing seats; both of the two upper inclined iron bars are provided with vertical screw holes and are screwed on the lead screws by the vertical screw holes, wherein, the two vertical screw holes of the two upper inclined iron bars have opposite screw threads, and the ends of the two upper inclined iron bars with the dense screw threads are adjacent; the inclined planes of the two upper inclined iron bars face downwards and respectively contact the two lower inclined iron bars in sliding. The use of the device to adjust the center line of the roller can save time and labor, lighten labor intensity and improve work efficiency and adjustment accuracy, and is suitable for adjusting the center line of working rollers of millers.
Description
Technical field
The utility model relates to a kind of milling train corollary equipment.Specifically, be to be used for adjusting device that the working roll center line of milling train is regulated.
Background technology
Know all that in milling train manufacturing and application industry milling train is long running time one, the diameter of its roll can diminish, and makes that the center line between two rolls descends.Therefore, need often the center line between two rolls to be regulated.The tradition control method is after adopting manually bearing block with lower support roller two ends to lift, shell tool below bearing block and realizing.Though adopt this mode can realize that the center line between two rolls regulates, owing to need manually lift bearing block, not only time-consuming, effort, labour intensity are bigger, and inefficiency.Because employing cushioning pad below bearing block is realized the adjusting of center line between two rolls, and the thickness of pad, placement location all can influence degree of regulation, therefore, be difficult to harmonize again, degree of regulation is not high.
The utility model content
Problem to be solved in the utility model provides a kind of roll center line adjusting device.Use this device to come the center line of breaker roll to regulate, save time, laborsaving, can reduce labour intensity, increase work efficiency and degree of regulation.
For addressing the above problem.The utility model is taked following technical scheme:
Roll center line adjusting device of the present utility model contains organic frame, is characterized in that the window bottom of frame is fixed with two following wedges, and these twice wedges arrange along the direct of travel of band, they most advanced and sophisticated adjacent, and their inclined-plane is up.There is installing plate twice wedges top, is fixed with three bearing blocks below the installing plate, and these three bearing blocks are coaxial, and screw mandrel is arranged between them.Described screw mandrel penetrates in three bearing blocks by bearing, and all stretch out outside the bearing block of both sides at its two ends.One of them dynamic mechanism in overhanging end place, the output shaft of this actuating unit links to each other with an end of screw mandrel.Between two adjacent bearing blocks last wedge is arranged all, this all has vertical screw on wedge on two, and they are screwed on the screw mandrel by this vertical axis hole.Wherein, the hand of spiral of the vertical screw on two on the wedge is opposite, and their thick end is adjacent, and their inclined-plane is the slip shape and contacts down and respectively with between two following wedges.
Adopt such scheme, have following having a few:
Because roll center line adjusting device of the present utility model, be fixed with two following wedges in the window bottom of frame, these twice wedges arrange along the direct of travel of band, they most advanced and sophisticated adjacent, and their inclined-plane is up.There is installing plate twice wedges top, is fixed with three bearing blocks below the installing plate, and these three bearing blocks are coaxial, and screw mandrel is arranged between them.Described screw mandrel penetrates in three bearing blocks by bearing, and all stretch out outside the bearing block of both sides at its two ends.One of them dynamic mechanism in overhanging end place, the output shaft of this actuating unit links to each other with an end of screw mandrel.Between two adjacent bearing blocks last wedge is arranged all, this all has vertical screw on wedge on two, and they are screwed on the screw mandrel by this vertical axis hole.Wherein, the hand of spiral of the vertical screw on two on the wedge is opposite, and their thick end is adjacent, and their inclined-plane is the slip shape and contacts down and respectively with between two following wedges.When need are regulated two roll center lines of milling train, make the screw mandrel rotation as long as start actuating unit, just can drive wedge vertically moving on two along screw mandrel.Contact owing to be the slip shape between the inclined-plane of two wedges and following wedge,, can make installing plate rising or decline when between last wedge and following wedge during along the vertically moving of screw mandrel.And the lower support roller of milling train is on the installing plate, and working roll is in again on the lower support roller., the rising of installing plate or decline, the backing roll and the working roll on the backing roll that can drive on it rise together or descend.Therefore,, just can realize the adjusting of operation roll of mill center line, not need manually both to have improved degree of regulation, can save the adjusting time again, improved operating efficiency, reduce labour intensity as long as start actuating unit.
Description of drawings
Accompanying drawing is a roll center line adjusting device structural representation of the present utility model.
The specific embodiment
As shown in drawings, roll center line adjusting device of the present utility model comprises frame 2.This frame is the frame of milling train, and its window bottom is fixed with two following wedges 8.Twice wedge 8 arranges that along the direct of travel of band their tip is that featheredge is adjacent, and their inclined-plane up.Twice wedge 8 tops are provided with installing plate 1, are fixed with three bearing blocks 7 below the installing plate 1, and these three bearing blocks are coaxial shape to be arranged, is provided with screw mandrel 10 between them.Described screw mandrel 10 penetrates in three bearing blocks 7 by bearing 5 respectively, and all stretch out outside the bearing block 7 in two outsides at its two ends.One of them overhanging end place is provided with actuating unit 6, and this actuating unit is a hydraulic motor, and its output shaft is connected mutually with an end of screw mandrel 10.7 adjacent of two bearing blocks are provided with wedge 9, this on two wedge vertically be that its featheredge all is processed with a vertical screw on the direction of webbing, they are screwed on the screw mandrel 10 by this vertical axis hole.Wherein, the hand of spiral of the vertical screw on two on the wedge 9 is opposite, and their thick end is adjacent, and their inclined-plane down and be the slip shape with two 8 of following wedges respectively and contact.Wherein, the vertical screw on the last wedge 9 is a first processing axis hole on last wedge 9, again hold-down nut and forming in axis hole.
Be fixed with two lower skateboards 4 on installing plate 1 lower surface, upward wedge 9 is corresponding with two respectively for these two lower skateboards, and their lower surface is the slip shape with corresponding upward 9 of wedges respectively and cooperates.
Also be fixed with two upper slides 3 on installing plate 1 upper surface, these two upper slides are corresponding with lower skateboard 4 respectively.
Claims (5)
1. a roll center line adjusting device comprises frame (2), it is characterized in that the window bottom of frame (2) is fixed with two following wedges (8), and these twice wedges arrange along the direct of travel of band, they most advanced and sophisticated adjacent, and their inclined-plane is up; There is installing plate (1) twice wedges (8) tops, is fixed with three bearing blocks (7) below the installing plate (1), and these three bearing blocks are coaxial, and screw mandrel (10) is arranged between them; Described screw mandrel (10) penetrates in three bearing blocks (7) by bearing (5), and all stretch out outside the bearing block (7) in both sides at its two ends; The dynamic mechanism in one of them overhanging end place (6), the output shaft of this actuating unit links to each other with an end of screw mandrel (10); Between adjacent two bearing blocks (7) last wedge (9) is arranged all, this all has vertical screw on wedge on two, and they are screwed on the screw mandrel (10) by this vertical axis hole; Wherein, the hand of spiral of the vertical screw on two on the wedge (9) is opposite, and their thick end is adjacent, and their inclined-plane is the slip shape and contacts down and respectively with between two following wedges (8).
2. roll center line adjusting device according to claim 1 is characterized in that described actuating unit (6) is a hydraulic motor.
3. roll center line adjusting device according to claim 1, it is characterized in that being fixed with two lower skateboards (4) on installing plate (1) lower surface, this two lower skateboard is corresponding with wedge (9) on two respectively, and their lower surface is the slip shape between wedge (9) and cooperates with corresponding go up.
4. roll center line adjusting device according to claim 1 is characterized in that being fixed with two upper slides (3) on installing plate (1) upper surface, and this two upper slide is corresponding with lower skateboard (4) respectively.
5. according to each described roll center line adjusting device in the claim 1～4, it is characterized in that the vertical screw on the wedge (9) is to go up processing axis hole earlier at last wedge (9), again hold-down nut and forming in axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200336879U CN201172066Y (en) | 2008-04-01 | 2008-04-01 | Roller center line adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200336879U CN201172066Y (en) | 2008-04-01 | 2008-04-01 | Roller center line adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172066Y true CN201172066Y (en) | 2008-12-31 |
Family
ID=40199176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200336879U Expired - Fee Related CN201172066Y (en) | 2008-04-01 | 2008-04-01 | Roller center line adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172066Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940961A (en) * | 2009-07-09 | 2011-01-12 | 李铁铎 | Novel jaw plate gap adjusting device for jaw crusher |
| CN103406359A (en) * | 2013-07-19 | 2013-11-27 | 大连市高昌机器制造有限公司 | Roller gap adjustment device of flaking roll |
| CN115846416A (en) * | 2023-02-08 | 2023-03-28 | 厦门航天思尔特机器人系统股份公司 | Roll changing adjusting device of metal rolling mill |
-
2008
- 2008-04-01 CN CNU2008200336879U patent/CN201172066Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940961A (en) * | 2009-07-09 | 2011-01-12 | 李铁铎 | Novel jaw plate gap adjusting device for jaw crusher |
| CN103406359A (en) * | 2013-07-19 | 2013-11-27 | 大连市高昌机器制造有限公司 | Roller gap adjustment device of flaking roll |
| CN115846416A (en) * | 2023-02-08 | 2023-03-28 | 厦门航天思尔特机器人系统股份公司 | Roll changing adjusting device of metal rolling mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203253773U (en) | Steel plate warped head flattening device before medium-thickness plate hot straightening | |
| CN101249516A (en) | Roller central line adjusting apparatus | |
| CN102198411B (en) | High efficient energy saving hydraulic crusher | |
| CN103978233B (en) | Online roll turning device and online roll turning method | |
| CN204747120U (en) | High strength integral type levelling machine | |
| CN202037499U (en) | Grinding machine | |
| CN201172066Y (en) | Roller center line adjustment device | |
| CN201385146Y (en) | Milling device | |
| CN211248432U (en) | Drilling device convenient for limiting during steel plate processing | |
| CN219966187U (en) | Stamping head convenient replacement structure of stamping die | |
| CN109821939A (en) | A kind of guiding charging veneer reeling machine | |
| CN201253802Y (en) | Grinding disc lifting apparatus of grinding machine | |
| CN102615960A (en) | Pressure adjusting device and working method thereof | |
| CN2584310Y (en) | Regulation device of cold bending forming press | |
| CN202805362U (en) | Bamboo chip squeezing and setting-out machine | |
| CN203209594U (en) | Novel worm rolling bracket | |
| CN205183320U (en) | Calender | |
| CN203863033U (en) | Online roller turning device | |
| CN111890157A (en) | Automatic conveying and polishing mechanism for electrical cabinet wire grooves | |
| CN201940664U (en) | A special milling machine for repairing guides of rolling mills | |
| CN201883341U (en) | Gravity paperboard polishing machine | |
| CN201366752Y (en) | Multi-knife head fixed-shaft stone equal-thickness one-step forming multipurpose processing machine | |
| CN213645655U (en) | Elevator door plant bender convenient to processing | |
| CN202106211U (en) | Movable workpiece installing seat | |
| CN2788942Y (en) | Fast ceramic surface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Yaxin General Machine Co., Ltd. Assignor: Zhu Huixing Contract record no.: 2011320000870 Denomination of utility model: Roller center line adjustment device Granted publication date: 20081231 License type: Exclusive License Record date: 20110622 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20110401 |