CN109647895A - The adjustment device of roll gap is rolled in hot rolled alloy steel mill process - Google Patents
The adjustment device of roll gap is rolled in hot rolled alloy steel mill process Download PDFInfo
- Publication number
- CN109647895A CN109647895A CN201811545849.1A CN201811545849A CN109647895A CN 109647895 A CN109647895 A CN 109647895A CN 201811545849 A CN201811545849 A CN 201811545849A CN 109647895 A CN109647895 A CN 109647895A
- Authority
- CN
- China
- Prior art keywords
- angular wheel
- fixed frame
- electric machine
- rotating electric
- roll
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/06—Thermomechanical rolling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The present invention relates to the rolling technical fields of steel, more particularly to the adjustment device of roll gap is rolled in the hot rolled alloy steel mill process of model HRB500E, it solves existing in the prior art to manually adjust time-consuming inconvenience, and motor work has the shortcomings that vibrating noise, including fixed frame, control panel, mounting plate and roll, the side of the fixed frame is equipped with control panel, and the inside both sides of fixed frame pass through connecting column and are welded with mounting plate, the internal activity of mounting plate is provided with adjusting block and lower adjusting block, and the side of upper adjusting block and lower adjusting block is by being welded with roll, the inner top side of the fixed frame and lower end, which are respectively welded, is fixed with the first rotating electric machine and the second rotating electric machine, the present invention can not only the light easy spacing adjusted between roll, save the time, reduce labor intensity, and And can the vibration source to motor carry out extenuating vibration and its noise.
Description
Technical field
The present invention relates to the rolling technical field of steel more particularly to the hot rolled alloy steel mill process of model HRB500E
In roll the adjustment device of roll gap.
Background technique
Rolling is often referred to the mechanical process that rolled piece deforms between roll, for the ease of each basic parameter in the analysis operation of rolling
Between relationship, establish the so-called simple ideal operation of rolling, it is assumed that rolled metal be the homogeneous of rectangular cross section it is continuous just-plasticity
Body.Roll is a pair of of diameter and the equal plain-barreled roll rigid body of speed, and no external tension or thrust, the determining deformed area that thus sets out are main
Parameter.
But during the rolling process, need according to different needs to carry out the distance roll different adjustment, it is general
It is all that operative employee manually adjusts, but manually adjusts bothersome and large labor intensity, therefore needs a kind of mechanical adjustment
Device replaces, but motor is necessarily used in mechanically actuated, and motor work will necessarily generate vibration and noise again, therefore how subtract
Shaking noise abatement is also a problem in need of consideration.
Summary of the invention
It manually adjusts the work of time-consuming inconvenient and motor the purpose of the present invention is to solve existing in the prior art and has
The shortcomings that vibrating noise, and the adjustment device of roll gap is rolled in the hot rolled alloy steel mill process proposed.
To achieve the goals above, present invention employs following technical solutions:
It rolls the adjustment device of roll gap in hot rolled alloy steel mill process, including fixed frame, control panel, mounting plate and rolls
Roller, the side of the fixed frame is equipped with control panel, and the inside both sides of fixed frame pass through connecting column and are welded with peace
Loading board, the internal activity of mounting plate is provided with adjusting block and lower adjusting block, and the side of upper adjusting block and lower adjusting block is equal
By being welded with roll, the inner top side of the fixed frame and lower end, which are respectively welded, is fixed with the first rotating electric machine and second
Rotating electric machine, the side of the first rotating electric machine are connected to the first driven angular wheel by the first driving angular wheel, and the
The intermediate thread of one driven angular wheel is provided with adjusting rod, and one end of upper adjusting rod is fixed with upper adjusting block, the second rotation
The side of motor is connected to the second driven angular wheel by the second driving angular wheel, and in the second driven angular wheel
Between screw thread be provided with lower dolly bar, one end of lower dolly bar is fixed with lower adjusting block.
Preferably, the control panel and the first rotating electric machine are electrically connected by electric wire, and control panel and the second rotation
Motor is electrically connected also by electric wire.
Preferably, output shaft one end of first rotating electric machine is equipped with the first driving angular wheel, the first driving cone
The side of shape gear has been engaged the first driven angular wheel, and the centre of the first driven angular wheel offers threaded hole, spiral shell
Pit is internally provided with adjusting rod, and the side wall of upper adjusting rod is also equipped with screw thread.
Preferably, output shaft one end of second rotating electric machine is equipped with the second driving angular wheel, the second driving cone
The side of shape gear has been engaged the second driven angular wheel, and the centre of the second driven angular wheel offers threaded hole, spiral shell
Pit is internally provided with lower dolly bar, and the side wall of lower dolly bar is also equipped with screw thread.
Preferably, the side wall of the mounting plate offers adjustment hole, and the diameter of adjustment hole is equal to the diameter at roll both ends.
Preferably, the inner wall side uniform welding of the fixed frame is fixed with cushion socket, the inner bottom welding of cushion socket
There is the first spring, the other end of the first spring is welded with shock structure, and the other end of shock structure is weldingly fixed on the another of fixed frame
Side inner wall.
Preferably, the upper surface two sides of the cushion socket are welded with second spring, and the other end welding of second spring is solid
It is scheduled on the inner wall side of fixed frame.
The beneficial effects of the present invention are:
1, the present invention forms regulating mechanism by rotating electric machine, driving angular wheel, driven angular wheel and adjusting rod, leads to
Mechanical motion is crossed to adjust the spacing between roll, it is more easily easy for manual hand manipulation.
2, multiple groups are arranged by cushion socket, shock structure, the first spring and the second bullet in the present invention near rotating electric machine work
The damping of spring composition, slows down the vibration of motor work, and reduces noise.
In conclusion the present invention can not only the light easy spacing adjusted between roll, save the time, reduce labour
Intensity, and can the vibration source to motor carry out extenuating vibration and its noise.
Detailed description of the invention
Fig. 1 is the structural representation that the adjustment device of roll gap is rolled in hot rolled alloy steel mill process proposed by the present invention
Figure；
Fig. 2 is the local A structure that the adjustment device of roll gap is rolled in hot rolled alloy steel mill process proposed by the present invention
Schematic diagram；
Fig. 3 is the mounting plate side view that the adjustment device of roll gap is rolled in hot rolled alloy steel mill process proposed by the present invention
Figure.
In figure: 1 fixed frame, 2 control panels, 3 mounting plates, 31 adjustment holes, adjusting block, 33 lower adjusting blocks, 4 first rotations on 32
Motor, 5 first driving angular wheels, 6 first driven angular wheels, adjusting rod, 8 second rotating electric machines, 9 second driving cones on 7
Shape gear, 10 second driven angular wheels, 11 lower dolly bars, 12 rolls, 13 cushion sockets, 14 shock structures, 15 first springs, 16
Two springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Referring to Fig.1-3, the adjustment device of roll gap, including fixed frame 1, control panel are rolled in hot rolled alloy steel mill process
2, mounting plate 3 and roll 12, the side of fixed frame 1 is equipped with control panel 2, and the inside both sides of fixed frame 1 pass through connection
Column is welded with mounting plate 3, and mounting plate 3 is and roll 12 to be facilitated to adjust spacing, mounting plate 3 to install roll 12
Internal activity be provided with adjusting block 32 and lower adjusting block 33, upper adjusting block 32 and lower adjusting block 33 are provided to drive roll
12 movements, and the side of upper adjusting block 32 and lower adjusting block 33 is by being welded with roll 12, the inside of fixed frame 1
Top and bottom, which are respectively welded, is fixed with the first rotating electric machine 4 and the second rotating electric machine 8, the first rotating electric machine 4 and the second rotation
Motor 8 is to drive the first driving angular wheel 5 and the second driving angular wheel 9, the side of the first rotating electric machine 4 respectively
It is connected to the first driven angular wheel 6 by the first driving angular wheel 5, the first driving angular wheel 5 is to drive first
Driven angular wheel 6 rotates, and the intermediate thread of the first driven angular wheel 6 is provided with adjusting rod 7, the first driven taper
Gear 6 is to drive upper adjusting rod 7 to rotate, and one end of upper adjusting rod 7 and upper adjusting block 32 are fixed, upper adjusting rod 7 be in order to
Adjusting block 32 is mobile in drive, and the side of the second rotating electric machine 8 is connected to the second driven taper by the second driving angular wheel 9
Gear 10, the second driving angular wheel 9 are to drive the second driven rotation of angular wheel 11, and the second driven angular wheel
10 intermediate thread is provided with lower dolly bar 11, and the second driven angular wheel 11 is lowered to drive lower dolly bar 11 to rotate
One end of pole 11 and lower adjusting block 33 are fixed, and lower dolly bar 11 is to drive lower adjusting block 33 mobile；
Specifically, control panel 2 and the first rotating electric machine 4 are electrically connected by electric wire, and control panel 2 and the second electric rotating
Machine 8 is electrically connected also by electric wire；
Specifically, output shaft one end of the first rotating electric machine 4 is equipped with the first driving angular wheel 5, the first driving taper
The side of gear 5 has been engaged the first driven angular wheel 6, and the centre of the first driven angular wheel 6 offers threaded hole, spiral shell
Pit is internally provided with adjusting rod 7, and the side wall of upper adjusting rod 7 is also equipped with screw thread；
Specifically, output shaft one end of the second rotating electric machine 8 is equipped with the second driving angular wheel 9, the second driving taper
The side of gear 9 has been engaged the second driven angular wheel 10, and the centre of the second driven angular wheel 10 offers threaded hole,
Threaded hole is internally provided with lower dolly bar 11, and the side wall of lower dolly bar 11 is also equipped with screw thread；
Specifically, the side wall of mounting plate 3 offers adjustment hole 31, the diameter of adjustment hole 31 is equal to the straight of 12 both ends of roll
Diameter；
Specifically, the inner wall side uniform welding of fixed frame 1 is fixed with cushion socket 13, the inner bottom welding of cushion socket 13
Have the first spring 15, the first spring 15 be in order to deformation utmostly when reaction force, the first spring are applied to shock structure 14
15 other end is welded with shock structure 14, and the other end of shock structure 14 is weldingly fixed on the other side inner wall of fixed frame 1；
Specifically, the upper surface two sides of cushion socket 13 are welded with second spring 16, second spring 16 is to assist subtracting
The jarring machine noise in bradyseism source, the other end of second spring 16 are weldingly fixed on the inner wall side of fixed frame 1.
In the present embodiment, when 12 spacing of roll is adjusted, the switch of control panel 12 is pressed, so that the first rotation
Rotating motor 4 and the second rotating electric machine 8 start simultaneously, and the first rotating electric machine 4 drives the first driving angular wheel 5 to rotate, and first drives
Dynamic angular wheel 5 drives the first driven rotation of angular wheel 6, and (rotation direction of the first driven angular wheel 6 is bored with the first driving
The rotation direction of shape gear 5 is opposite), the first driven angular wheel 6 rotate so that in-between upper adjusting rod 7 start turning (on
The rotation direction of adjusting rod 7 is opposite with the rotation direction of the first driven angular wheel 6), so that upper adjusting rod 7 drives upper adjusting block
32 move up and down, and then the mobile adjustment of roll 12 driven above is moved synchronously by the upper adjusting block 32 of two sides, likewise, the
Two rotating electric machines 8 drive the second driving angular wheel 9 to rotate, and the second driving angular wheel 9 drives the second driven angular wheel 10
Rotation (rotation direction of the second driven angular wheel 10 is opposite with the second driving rotation direction of angular wheel 9), second is driven
Angular wheel 10 rotates that (rotation direction of lower dolly bar 11 is with second from mantle so that in-between lower dolly bar 11 starts turning
The rotation direction of shape gear 10 is opposite), so that lower dolly bar 11 drives lower adjusting block 33 to move up and down, and then by under two sides
Adjusting block 33, which moves synchronously, drives the mobile adjustment of following roll 12, becomes larger if spacing needs to adjust, passes through control panel 2
It being rotated counterclockwise by the output shaft of the first rotating electric machine of key control 4, the output shaft of the second rotating electric machine 8 rotates clockwise, thus
Upper adjusting rod 7 is driven to move up respectively, lower dolly bar 11 moves down, so that the distance between two rolls 12 become larger, if spacing needs
It adjusts and becomes smaller, then rotated clockwise by the output shaft by the first rotating electric machine of key control 4 of control panel 2, the second electric rotating
The output shaft of machine 8 rotates counterclockwise, so that upper adjusting rod 7 be driven to move down respectively, lower dolly bar 11 is moved up, so that two rolls 12
The distance between become smaller.
Wherein, when motor works, vibration is constantly generated, focus constantly pushes shock structure 14 that it is made to apply pressure
On the first spring 15, so that the first spring 15 is compressed, the first spring 15 is compressed, and indirectly demonstrates second spring 16
It is also under compressed state and (because the first spring 15 is compressed, just illustrates that shock structure 14 is subjected to displacement, shock structure 14 is sent out
Raw displacement, the spacing that just represent between 1 inner wall of shock structure 14 and fixed frame become smaller, and spacing becomes smaller, that second spring 16
Also be just compressed by), when the first spring 15 and 16 deformation of second spring to it to greatest extent when, start to apply reaction force, make
Reaction force of the shock structure 14 by opposite direction, under the interaction of the two power, so that shock structure 14 alleviates the degree of compression,
And then alleviate vibration and its noise of its focus.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. rolling the adjustment device of roll gap in hot rolled alloy steel mill process, including fixed frame (1), control panel (2), mounting plate
(3) and roll (12), which is characterized in that the side of the fixed frame (1) is equipped with control panel (2), and fixed frame (1) is interior
Side both sides pass through connecting column and are welded with mounting plate (3), the internal activity of mounting plate (3) be provided with adjusting block (32) and
Lower adjusting block (33), and the side of upper adjusting block (32) and lower adjusting block (33) is by being welded with roll (12), institute
The inner top side and lower end for stating fixed frame (1), which are respectively welded, is fixed with the first rotating electric machine (4) and the second rotating electric machine (8), the
The side of one rotating electric machine (4) is connected to the first driven angular wheel (6), and first by the first driving angular wheel (5)
The intermediate thread of driven angular wheel (6) is provided with adjusting rod (7), and one end and upper adjusting block (32) of upper adjusting rod (7) are solid
Fixed, the side of the second rotating electric machine (8) is connected to the second driven angular wheel (10) by the second driving angular wheel (9), and
And second the intermediate thread of driven angular wheel (10) be provided with lower dolly bar (11), one end of lower dolly bar (11) and lower adjusting
Block (33) is fixed.
2. rolling the adjustment device of roll gap in hot rolled alloy steel mill process according to claim 1, which is characterized in that
The control panel (2) and the first rotating electric machine (4) are electrically connected by electric wire, and control panel (2) and the second rotating electric machine (8)
It is electrically connected also by electric wire.
3. rolling the adjustment device of roll gap in hot rolled alloy steel mill process according to claim 1, which is characterized in that
Output shaft one end of first rotating electric machine (4) is equipped with the first driving angular wheel (5), the first driving angular wheel (5)
Side be engaged the first driven angular wheel (6), the centre of the first driven angular wheel (6) offers threaded hole, spiral shell
Pit is internally provided with adjusting rod (7), and the side wall of upper adjusting rod (7) is also equipped with screw thread.
4. rolling the adjustment device of roll gap in hot rolled alloy steel mill process according to claim 1, which is characterized in that
Output shaft one end of second rotating electric machine (8) is equipped with the second driving angular wheel (9), the second driving angular wheel (9)
Side be engaged the second driven angular wheel (10), the centre of the second driven angular wheel (10) offers threaded hole,
Threaded hole is internally provided with lower dolly bar (11), and the side wall of lower dolly bar (11) is also equipped with screw thread.
5. rolling the adjustment device of roll gap in hot rolled alloy steel mill process according to claim 1, which is characterized in that
The side wall of the mounting plate (3) offers adjustment hole (31), and the diameter of adjustment hole (31) is equal to the diameter at roll (12) both ends.
6. rolling the adjustment device of roll gap in hot rolled alloy steel mill process according to claim 1, which is characterized in that
The inner wall side uniform welding of the fixed frame (1) is fixed with cushion socket (13), and the inner bottom of cushion socket (13) is welded with
One spring (15), the other end of the first spring (15) are welded with shock structure (14), and the other end of shock structure (14) is weldingly fixed on
The other side inner wall of fixed frame (1).
7. rolling the adjustment device of roll gap in hot rolled alloy steel mill process according to claim 6, which is characterized in that
The upper surface two sides of the cushion socket (13) are welded with second spring (16), and the other end of second spring (16) is weldingly fixed on
The inner wall side of fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811545849.1A CN109647895A (en) | 2018-12-17 | 2018-12-17 | The adjustment device of roll gap is rolled in hot rolled alloy steel mill process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811545849.1A CN109647895A (en) | 2018-12-17 | 2018-12-17 | The adjustment device of roll gap is rolled in hot rolled alloy steel mill process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109647895A true CN109647895A (en) | 2019-04-19 |
Family
ID=66114745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811545849.1A Pending CN109647895A (en) | 2018-12-17 | 2018-12-17 | The adjustment device of roll gap is rolled in hot rolled alloy steel mill process |
Country Status (1)
| Country | Link |
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| CN (1) | CN109647895A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804738A (en) * | 2020-06-29 | 2020-10-23 | 江苏曙光冶金机械制造有限公司 | Separated rolling mill guide device |
| CN112808778A (en) * | 2021-01-28 | 2021-05-18 | 西安岳创机械科技有限公司 | Metal rolling equipment of adjustable rolling thickness |
| CN112828038A (en) * | 2021-01-28 | 2021-05-25 | 西安岳创机械科技有限公司 | Automatic metal rolling method |
| CN112958631A (en) * | 2021-01-30 | 2021-06-15 | 西安岳创机械科技有限公司 | Aluminum alloy plate rolling forming equipment |
| CN112958632A (en) * | 2021-01-30 | 2021-06-15 | 西安岳创机械科技有限公司 | Rolling forming method for aluminum alloy plate |
| CN112974547A (en) * | 2021-03-15 | 2021-06-18 | 湖南工程学院 | Aluminum-based composite material and magnesium alloy plate rolling device |
| CN116274350A (en) * | 2022-12-09 | 2023-06-23 | 诸暨永博铜业有限公司 | Rolling forming equipment and method for copper bar |
-
2018
- 2018-12-17 CN CN201811545849.1A patent/CN109647895A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804738A (en) * | 2020-06-29 | 2020-10-23 | 江苏曙光冶金机械制造有限公司 | Separated rolling mill guide device |
| CN112808778A (en) * | 2021-01-28 | 2021-05-18 | 西安岳创机械科技有限公司 | Metal rolling equipment of adjustable rolling thickness |
| CN112828038A (en) * | 2021-01-28 | 2021-05-25 | 西安岳创机械科技有限公司 | Automatic metal rolling method |
| CN112808778B (en) * | 2021-01-28 | 2022-08-02 | 江门特固钢结构工程有限公司 | Metal rolling equipment of adjustable rolling thickness |
| CN112958631A (en) * | 2021-01-30 | 2021-06-15 | 西安岳创机械科技有限公司 | Aluminum alloy plate rolling forming equipment |
| CN112958632A (en) * | 2021-01-30 | 2021-06-15 | 西安岳创机械科技有限公司 | Rolling forming method for aluminum alloy plate |
| CN112974547A (en) * | 2021-03-15 | 2021-06-18 | 湖南工程学院 | Aluminum-based composite material and magnesium alloy plate rolling device |
| CN112974547B (en) * | 2021-03-15 | 2022-11-11 | 湖南工程学院 | Aluminum-based composite material and magnesium alloy plate rolling device |
| CN116274350A (en) * | 2022-12-09 | 2023-06-23 | 诸暨永博铜业有限公司 | Rolling forming equipment and method for copper bar |
| CN116274350B (en) * | 2022-12-09 | 2023-10-10 | 诸暨雅言科技有限公司 | Rolling forming equipment and method for copper bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190419 |