CN203281605U - Floating house rolling mill - Google Patents
Floating house rolling mill Download PDFInfo
- Publication number
- CN203281605U CN203281605U CN2013203654268U CN201320365426U CN203281605U CN 203281605 U CN203281605 U CN 203281605U CN 2013203654268 U CN2013203654268 U CN 2013203654268U CN 201320365426 U CN201320365426 U CN 201320365426U CN 203281605 U CN203281605 U CN 203281605U
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- China
- Prior art keywords
- memorial archway
- roll
- unsteady
- shaft
- gear
- 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 - Lifetime
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- 238000005096 rolling process Methods 0.000 title abstract description 12
- 238000003801 milling Methods 0.000 claims description 20
- 238000012856 packing Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model belongs to rolling mill equipment, and particularly relates to a floating house rolling mill which is suitable for machining rolled parts with large width changes. The floating house rolling mill is characterized in that an upper roll shaft and a lower roll shaft between two fixed houses corresponding to the positions of the rolled parts are provided with an upper roll floating house device and a lower roll floating house device respectively, the upper roll floating house device and the lower roll floating house device are respectively composed of two halves of an upper and lower roll floating mechanism, and each half of the upper and lower roll floating mechanism is composed of a floating house, an eccentric sleeve, an adjusting roll shaft center distance gear, a lower roll sleeve, an adjusting lower roll axial gear and a width adjusting assembly. The floating house rolling mill is reasonable in design, compact in structure, suitable for rolling of the rolled parts with the large width changes and suitable for rolling parts of a small specification and a large wall thickness, and has the advantages of being even in stress, strong in rigidity, good in rolled part surface quality, convenient to operate and use and the like.
Description
Technical field
The utility model belongs to milling equipment, particularly is applicable to process the larger a kind of unsteady memorial archway milling train of rolled piece wide variety.
Background technology
At present, fixing memorial archway milling train, sliding block is equipped with at the lower roller shaft two ends, sliding block is arranged on the memorial archway window bottom surface, top shoe is equipped with at upper roll shaft two ends, top shoe is installed on part on memorial archway window, and the top shoe upper end drives top shoe together with top roll one lifting by the lift that is connected to the memorial archway upper end, and moving axially by the adjusting device that is arranged on fixing memorial archway of roll realizes.Because memorial archway maintains static, when processing small dimension rolled piece, its roll works in the milling train center, when mill milling,, because the stress point on roll shaft and the strong point distribute far, cause the milling train rigidity to descend, product surface scratches large, special when the rolled piece of the large wall thickness of rolling small dimension, its surface tear is more serious, even can't roll forming.Therefore, for the shortcoming of above-mentioned existence, research and development are not strengthening under the roll shaft diameter, by setting up the memorial archway that floats, improve the fixedly a kind of unsteady memorial archway milling train of memorial archway milling train rigidity, are very necessary.
Summary of the invention
The utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, grasping and improving fixedly memorial archway milling train rigidity and set out, do not change the fixedly roll shaft diameter of memorial archway milling train, by adopting the technical scheme of memorial archway of floating, and providing a kind of unsteady memorial archway milling train.The memorial archway milling train that should float is not only reasonable in design, compact conformation, the characteristics such as both the applicable larger rolling of rolled piece wide variety, be applicable to again the large wall thickness of rolling small dimension, and it is even to have a machine stress, and rigidity is strong, and the good and operation use of rolled piece surface quality is very convenient.
the purpose of this utility model is to adopt following technical scheme to realize: described unsteady memorial archway milling train, comprise fixedly memorial archway, upper roll shaft, topping roll, lower roller shaft, bottom roll and adpting flange, it is characterized in that: corresponding with the rolled piece position two fixing installing top and bottom rolls memorial archway devices that float on the roll shaft up and down between memorial archway, the unsteady memorial archway device of described top and bottom rolls is comprised of two halves top and bottom rolls relocation mechanism, described every half top and bottom rolls relocation mechanism is by unsteady memorial archway, eccentric bushing, adjust roll shaft centre-to-centre spacing gear, lower roller shell, adjusting lower roll axial gears and width adjustment assembly forms, the unsteady memorial archway of installing on the roll shaft of up and down, the bottom roll of packing on the lower roller shaft of described unsteady memorial archway inboard, install fixed cover between described unsteady memorial archway and bottom roll, the gear end of described fixed cover stretches outside the memorial archway that floats, and is connected with a joggle on the gear end of fixed cover and adjusts the lower roll axial gears, install topping roll on the upper roll shaft corresponding with the bottom roll position, the eccentric bushing of packing between described unsteady memorial archway and topping roll and rotating, the gear end of described eccentric bushing stretch outside the memorial archway that floats, and are connected with a joggle on the gear end of eccentric bushing and adjust roll shaft centre-to-centre spacing gear, unsteady memorial archway outside installing width adjustment assembly between the roll shaft of up and down.
The utility model characteristics are described below:
The utility model is fixedly to install the unsteady memorial archway device of top and bottom rolls on the roll shaft up and down between memorial archway two, the unsteady memorial archway device of its top and bottom rolls is comprised of two halves top and bottom rolls relocation mechanism, its every half top and bottom rolls relocation mechanism is comprised of unsteady memorial archway, eccentric bushing, adjustment roll shaft centre-to-centre spacing gear, lower roller shell, adjustment lower roll axial gears and width adjustment assembly, so, make up and down on roll shaft stressed evenly, and improved the rigidity of complete machine.
The comprehensive above technical scheme of taking, realize the purpose of this utility model.
Compared with prior art, the utility model is not only reasonable in design, compact conformation, both the applicable larger rolling of rolled piece wide variety, be applicable to again the large wall thickness of rolling small dimension, and it is even to have a machine stress, rigidity is strong, and the characteristics such as very convenient are used in the good and operation of rolled piece surface quality.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model has three width accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiment of the utility model;
Accompanying drawing 2 is along the enlarged diagram of analysing and observe of B-B line in Fig. 1;
Accompanying drawing 3 is that in Fig. 1, enlarged diagram is amplified at the A place.
In figure: 1, fixing memorial archway, 2, adjust the lower roll axial gears, 3, the memorial archway that floats, 4, bottom roll, 5, lower roller shaft, 6, upper roll shaft, 7, topping roll, 8, adjust roll shaft centre-to-centre spacing gear, 9, eccentric bushing, 10, holder, 11, screw mandrel, 12, fixed cover, 13, flange, 14, rolled piece.
The specific embodiment
Fig. 1, 2, it is specific embodiment of the utility model shown in 3, it is the unsteady memorial archway milling train that certain milling train factory installs, comprise fixedly memorial archway 1, upper roll shaft 6, topping roll 7, lower roller shaft 5, bottom roll 4 and flange 13, it is characterized in that: corresponding with rolled piece 14 positions two fixing installing top and bottom rolls memorial archway devices that float on the roll shaft up and down between memorial archway 1, the unsteady memorial archway device of described top and bottom rolls is comprised of two halves top and bottom rolls relocation mechanism, described every half top and bottom rolls relocation mechanism is by unsteady memorial archway 3, eccentric bushing 9, adjust roll shaft centre-to-centre spacing gear 8, lower roller shell 10, adjusting lower roll axial gears 2 and width adjustment assembly forms, the unsteady memorial archway 3 of installing on the roll shaft of up and down, the bottom roll 4 of packing on the lower roller shaft 5 of described unsteady memorial archway 3 inboards, installing fixed cover 12 between described unsteady memorial archway 3 and bottom roll 4, the gear end of described fixed cover 12 stretches outside unsteady memorial archway 3, is connected with a joggle on the gear end of fixed cover 12 and adjusts lower roll axial gears 2, installing topping roll 7 on the upper roll shaft 6 corresponding with bottom roll 4 positions, the eccentric bushing 9 of packing between described unsteady memorial archway 3 and topping roll 7 and rotating, the gear end of described eccentric bushing 9 stretches outside unsteady memorial archway 3, is connected with a joggle on the gear end of eccentric bushing 9 and adjusts roll shaft centre-to-centre spacing gear 8, unsteady memorial archway 3 outside installing width adjustment assemblies between the roll shaft of up and down.
Described width adjustment assembly is comprised of screw mandrel 11 and holder 10, the end of thread of described screw mandrel 11 passes fixedly memorial archway 1 and is connected in the memorial archway 3 that floats, the other end of this screw mandrel 11 passes holder 10 and stretches out outside holder 10, realizes the width adjustment of roll shop building by rotary screw 11.
Described adjustment roll shaft centre-to-centre spacing gear 8 is connected on the memorial archway 3 that floats by gear shaft.
Described adjustment lower roll axial gears 2 is connected on the memorial archway 3 that floats by gear shaft.
An end difference adpting flange 13 of roll shaft 6 and lower roller shaft 5 on it
The above; it is only the better specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, within being equal to and replacing or change and all should be encompassed in protection domain of the present utility model according to the technical solution of the utility model and design of the present utility model thereof.
Claims (4)
1. unsteady memorial archway milling train, comprise fixedly memorial archway, upper roll shaft, topping roll, lower roller shaft, bottom roll and adpting flange, it is characterized in that: corresponding with rolled piece (14) position two fixing installing top and bottom rolls memorial archway devices that float on the roll shaft up and down between memorial archway (1), the unsteady memorial archway device of described top and bottom rolls is comprised of two halves top and bottom rolls relocation mechanism, described every half top and bottom rolls relocation mechanism is by unsteady memorial archway (3), eccentric bushing (9), adjust roll shaft centre-to-centre spacing gear (8), lower roller shell (10), adjusting lower roll axial gears (2) and width adjustment assembly forms, the unsteady memorial archway (3) of installing on the roll shaft of up and down, the bottom roll (4) of packing on the inboard lower roller shaft (5) of described unsteady memorial archway (3), install fixed cover (12) between described unsteady memorial archway (3) and bottom roll (4), the gear end of described fixed cover (12) stretches outside unsteady memorial archway (3), is connected with a joggle on the gear end of fixed cover (12) and adjusts lower roll axial gears (2), the upper installing of the upper roll shaft (6) corresponding with bottom roll (4) position topping roll (7), the eccentric bushing (9) of packing between described unsteady memorial archway (3) and topping roll (7) and rotating, the gear end of described eccentric bushing (9) stretches outside unsteady memorial archway (3), is connected with a joggle on the gear end of eccentric bushing (9) and adjusts roll shaft centre-to-centre spacing gear (8), unsteady memorial archway (3) outside installing width adjustment assembly between the roll shaft of up and down.
2. by unsteady memorial archway milling train claimed in claim 1, it is characterized in that: described width adjustment assembly is comprised of screw mandrel (11) and holder (10), the end of thread of described screw mandrel (11) passes fixedly memorial archway (1) and is connected in unsteady memorial archway (3), the other end of this screw mandrel (11) passes holder (10) and stretches out outside holder (10), realizes the width adjustment of roll shop building by rotary screw (11).
3. by unsteady memorial archway milling train claimed in claim 1, it is characterized in that: described adjustment roll shaft centre-to-centre spacing gear (8) is connected on unsteady memorial archway (3) by gear shaft.
4. by unsteady memorial archway milling train claimed in claim 1, it is characterized in that: described adjustment lower roll axial gears (2) is connected on unsteady memorial archway (3) by gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203654268U CN203281605U (en) | 2013-06-24 | 2013-06-24 | Floating house rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203654268U CN203281605U (en) | 2013-06-24 | 2013-06-24 | Floating house rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281605U true CN203281605U (en) | 2013-11-13 |
Family
ID=49537979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203654268U Expired - Lifetime CN203281605U (en) | 2013-06-24 | 2013-06-24 | Floating house rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281605U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238466A (en) * | 2016-08-27 | 2016-12-21 | 济宁市鲁星工程机械有限责任公司 | One rolls the automatic Width adjusting device of wheel |
| CN106914492A (en) * | 2017-03-24 | 2017-07-04 | 大连富地重工机械制造有限公司 | One kind extruding roller arrangement and rolling machine equipment |
| WO2023078189A1 (en) * | 2021-11-02 | 2023-05-11 | 大连富地重工机械制造有限公司 | Three-frame variable-specification quick roll changing rolling mill |
| CN116329275A (en) * | 2023-04-13 | 2023-06-27 | 沈阳大学 | Rolling equipment for aluminum alloy rod |
-
2013
- 2013-06-24 CN CN2013203654268U patent/CN203281605U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238466A (en) * | 2016-08-27 | 2016-12-21 | 济宁市鲁星工程机械有限责任公司 | One rolls the automatic Width adjusting device of wheel |
| CN106238466B (en) * | 2016-08-27 | 2018-07-17 | 济宁市鲁星工程机械集团有限公司 | One kind rolling the automatic Width adjusting device of wheel |
| CN106914492A (en) * | 2017-03-24 | 2017-07-04 | 大连富地重工机械制造有限公司 | One kind extruding roller arrangement and rolling machine equipment |
| CN106914492B (en) * | 2017-03-24 | 2018-09-11 | 大连富地重工机械制造有限公司 | A kind of extruding roller arrangement and rolling machine equipment |
| WO2018171623A1 (en) * | 2017-03-24 | 2018-09-27 | 大连富地重工机械制造有限公司 | Extrusion roller device and rolling mill equipment |
| WO2023078189A1 (en) * | 2021-11-02 | 2023-05-11 | 大连富地重工机械制造有限公司 | Three-frame variable-specification quick roll changing rolling mill |
| CN116329275A (en) * | 2023-04-13 | 2023-06-27 | 沈阳大学 | Rolling equipment for aluminum alloy rod |
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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: DALIAN FIELD HEAVY-MACHINERY MANUFACTURING Co.,Ltd. Assignor: FD MACHINERY Co.,Ltd. Contract record no.: 2014210000069 Denomination of utility model: Floating house rolling mill Granted publication date: 20131113 License type: Exclusive License Record date: 20140814 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: 116000 No.1, Jinma Road, Pulandian Economic Development Zone, Dalian, Liaoning Province Patentee after: DALIAN FIELD HEAVY-MACHINERY MANUFACTURING Co.,Ltd. Address before: 116000 Jinma Road Dalian Fudi Machinery Manufacturing Co.,Ltd., Tiexi Development Zone, Pulandian, Dalian, Liaoning Province Patentee before: FD MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |