CN109759462A - High-strength low-alloy structural steel rolling equipment - Google Patents
High-strength low-alloy structural steel rolling equipment Download PDFInfo
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- CN109759462A CN109759462A CN201910065662.XA CN201910065662A CN109759462A CN 109759462 A CN109759462 A CN 109759462A CN 201910065662 A CN201910065662 A CN 201910065662A CN 109759462 A CN109759462 A CN 109759462A
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- bottom roll
- rolling equipment
- structural steel
- strength low
- alloy structural
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The present invention relates to high-strength low-alloy structural steel rolling equipments, more particularly to it is a kind of suitable for national standard Q420B high-strength low-alloy structural steel rolling equipment, solve the cumbersome disadvantage of technique existing in the prior art, including cabinet, bottom roll, upper pressure roller and lubrication oil box, fixed frame is fixedly connected on the upside of cabinet, and the top of fixed frame is rotatably connected to row's bottom roll, it is provided on the upside of bottom roll and the upper pressure roller of a row of bottom roll alignment, connection frame is provided on the upside of fixed frame, upper pressure roller is rotatably connected on the top of connection frame, the side of one row's bottom roll is provided with charging support roller, the other side of one row's bottom roll is provided with discharging support roller, the present invention is provided with upper and lower two polish applying shoes-brushs in one end of cold-rolling equipment, two sides oiling can be descended on the steel plate, simplify process, and the downside covered with paint or varnish at two is provided with and can insert The collection box pulled out collects lubricating oil, avoids polluting.
Description
Technical field
The present invention relates to high-strength low-alloy structural steel rolling equipment, more particularly to one kind are high-strength suitable for national standard Q420B
Spend low-alloy structural steel rolling equipment.
Background technique
Q420B is a kind of low-alloy high-tensile structural steel, belongs to mild steel, has high intensity, good fatigue resistance
Can, high tenacity and low brittle transition temperature, good cold forming capability and welding performance, therefore Q420B is cold suitable for processing
Rolled steel plate needs to form steel plate rolling by pressure roller during cold-rolled steel sheet processing, before entering cold-rolling mill, needs
Oiling is carried out in the front and back sides of steel plate, to guarantee the lubrication of steel plate, this just needs to be separately provided oiling workshop section, comparatively laborious.
Summary of the invention
The purpose of the present invention is to solve the cumbersome disadvantages of technique existing in the prior art, and the high intensity proposed is low
Structural alloy steel rolling equipment.
To achieve the goals above, present invention employs following technical solutions:
High-strength low-alloy structural steel rolling equipment, including cabinet, bottom roll, upper pressure roller and lubrication oil box, the cabinet
Upside be fixedly connected with fixed frame, and the top of fixed frame is rotatably connected to row's bottom roll, sets on the upside of the bottom roll
It is equipped with the upper pressure roller of the row being aligned with bottom roll, connection frame, the upper pressure roller rotation connection are provided on the upside of the fixed frame
On the top of connection frame, the side of bottom roll described in a row is provided with charging support roller, and the other side of bottom roll described in a row is set
Be equipped with discharging support roller, and feed support roller and discharging support roller is rotatablely connected with fixed frame respectively, the fixed frame it is close into
One end of material support roller is fixedly connected with connection sheet, and is equipped with down and covers with paint or varnish on the upside of connection sheet, and the upside covered with paint or varnish under described is set
It is equipped with brush for polishing, the bristle that the brush for polishing is covered with paint or varnish under is hollow structure, the upper end insertion lubrication oil box of the brush for polishing
Inside, the lubrication oil box are fixedly mounted on the top of connection frame.
Preferably, the top of the cabinet is fixedly connected with electric cylinder, and the output end of electric cylinder is connected with push rod, described
The upper end of push rod is fixedly connected with the connection frame.
Preferably, the top of the fixed frame is equipped with the first driving motor, and the output end of the first driving motor and institute
State one end key connection of bottom roll.
Preferably, the top of the connection frame is equipped with the second driving motor, and the output end of the second driving motor and institute
State one end key connection of pressure roller.
Preferably, the downside covered with paint or varnish under described is provided with lubrication oil box.
Preferably, one end of the lubrication oil box is provided with inserted block, and the side wall upper part of the cabinet is provided with matches with inserted block
The slot of conjunction, and inserted block is inserted in the inside of slot.
Preferably, tank filler sleeve is offered at the top of the lubrication oil box, and the internal whorl of tank filler sleeve is connected with cock.
The beneficial effects of the present invention are:
1, the present invention is provided with upper and lower two polish applying shoes-brushs in one end of cold-rolling equipment, and lubricating oil is dripped to down from brush for polishing and covered with paint or varnish
Top can descend two sides oiling during steel plate enters rolling equipment on the steel plate, be not required to that oiling workshop section is separately arranged,
Simplify process.
2, the downside that the present invention is covered with paint or varnish at two is provided with collection box, collection box and cabinet grafting, can cover with paint or varnish and drip by under
Lubricating oil collect, avoid lubricant pollution workshop condition.
In conclusion the present invention is provided with upper and lower two polish applying shoes-brushs, energy in one end of cold-rolling equipment in contrast to the prior art
It is enough to descend two sides oiling on the steel plate, process is simplified, and the downside covered with paint or varnish at two is provided with pluggable collection box, collected
Lubricating oil avoids polluting.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of high-strength low-alloy structural steel rolling equipment proposed by the present invention；
Fig. 2 is the side structure schematic view of high-strength low-alloy structural steel rolling equipment proposed by the present invention；
Fig. 3 is enlarged structure schematic diagram at the A of high-strength low-alloy structural steel rolling equipment proposed by the present invention.
In figure: 1 cabinet, 2 fixed frames, 3 bottom rolls, 4 connection frames, pressure roller on 5,6 electric cylinders, 7 push rods, 8 charging support rollers,
It is covered with paint or varnish under 9 discharging support rollers, 10 collection boxes, 11 inserted blocks, 12 slots, 13 lubrication oil boxs, 14 brush for polishing, 15 connection sheets, 16.
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, high-strength low-alloy structural steel rolling equipment, including cabinet 1, bottom roll 3, upper pressure roller 5 and lubrication
Oil box 13, the upside of cabinet 1 are welded with fixed frame 2, and the top of fixed frame 2 is connected with row's bottom roll 3, bottom roll by bearing
3 upside is provided with the upper pressure roller 5 of the row being aligned with bottom roll 3, and the upside of fixed frame 2 is provided with connection frame 4, and upper pressure roller 5 is logical
Cross the top that bearing is connected to connection frame 4, the side of row's bottom roll 3 is provided with charging support roller 8, row's bottom roll 3 it is another
Side is provided with discharging support roller 9, and charging support roller 8 and discharging support roller 9 are connect with fixed frame 2 by bearing respectively, Gu
Determining frame 2 has connection sheet 15 by screw connection close to one end of charging support roller 8, and the upside of connection sheet 15 is plugged with down and covers with paint or varnish
16, under cover with paint or varnish 16 upside and be provided with brush for polishing 14, the inside of the upper end insertion lubrication oil box 13 of brush for polishing 14,14 He of brush for polishing
Under to cover with paint or varnish 16 bristle be hollow structure, lubrication oil box 13 is mounted on the top of connection frame 4 by screw.
Wherein, there is electric cylinder 6 on the top of cabinet 1 by screw connection, and the output end of electric cylinder 6 is connected with push rod 7, pushes away
The upper end of bar 7 and connection frame 4 pass through screw connection.
Wherein, the top of fixed frame 2 is equipped with the first driving motor, and the output end of the first driving motor and bottom roll 3
One end key connection, the top of connection frame 4 is equipped with the second driving motor, and the output end of the second driving motor and upper pressure roller 5
One end key connection.
Wherein, the downside that 16 are covered with paint or varnish under is provided with lubrication oil box 13, and one end of lubrication oil box 13 has been wholely set inserted block 11,
The side wall upper part of cabinet 1 is provided with the slot 12 cooperated with inserted block 11, and inserted block 11 is inserted in the inside of slot 12, adds for convenience
Add lubricating oil, the top of lubrication oil box 13 offers tank filler sleeve, and the internal whorl of tank filler sleeve is connected with cock.
Wherein, the first driving motor, the second driving motor and electric cylinder 6 are connected with the plug of device by conducting wire respectively,
And first driving motor, the second driving motor and electric cylinder 6 are electrically connected with PLC control system respectively.
Embodiment: when carrying out the cold rolling of Q420B high-strength low-alloy structural steel plate, the first driving motor drives bottom roll 3
Rotation, the second driving motor drive upper pressure roller 5 to rotate, and upper pressure roller 5 and bottom roll 3 are cold to steel plate while driving steel plate to advance
Molded, different for thickness steel plate, PLC control system instruct electric cylinder 6, keep push rod 7 flexible, to change upper pressure roller 5
With the distance of bottom roll 3, and then adapt to steel plate thickness, steel plate through brush for polishing 14 and under cover with paint or varnish between 16 enter equipment, lubrication
Hollow slow exudation of the oil through 14 bristle of brush for polishing, drop cover with paint or varnish 16 tops under, steel plate from brush for polishing 14 and under cover with paint or varnish between 16
When passing through, the lubricating oil that brush for polishing 14 covers with paint or varnish 16 tops under can be coated in the upper and lower surface of steel plate, brush for polishing 14 and lower oil
The lubricating oil for brushing 16 tops drippage is collected box 10 and collects, and prevents from dropping on ground.
When clearing up collection box 10, collection box 10 need to only be extracted from slot 12, after cleaning out, then inserted block 11 is inserted into
Inside slot 12.
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. high-strength low-alloy structural steel rolling equipment, including cabinet (1), bottom roll (3), upper pressure roller (5) and lubrication oil box
(13), which is characterized in that be fixedly connected with fixed frame (2) on the upside of the cabinet (1), and the top of fixed frame (2) rotates and connects
It is connected to row's bottom roll (3), institute upper pressure roller (5) with a row of bottom roll (3) alignment is provided on the upside of the bottom roll (3)
It states and is provided on the upside of fixed frame (2) connection frame (4), the upper pressure roller (5) is rotatably connected on the top of connection frame (4), a row
The side of the bottom roll (3) is provided with charging support roller (8), and the other side of bottom roll (3) described in a row is provided with discharging branch
It supports roller (9), and charging support roller (8) and discharging support roller (9) are rotatablely connected with fixed frame (2) respectively, the fixed frame (2) is leaned on
One end of nearly charging support roller (8) is fixedly connected with connection sheet (15), and is equipped with down on the upside of connection sheet (15) and is covered with paint or varnish (16),
Cover with paint or varnish and be provided on the upside of (16) brush for polishing (14) under described, the brush for polishing (14) and under cover with paint or varnish (16) bristle be hollow knot
Structure, the inside of upper end insertion lubrication oil box (13) of the brush for polishing (14), the lubrication oil box (13) are fixedly mounted on connection
The top of frame (4).
2. high-strength low-alloy structural steel rolling equipment according to claim 1, which is characterized in that the cabinet (1)
Top is fixedly connected with electric cylinder (6), and the output end of electric cylinder (6) is connected with push rod (7), the upper end of the push rod (7) and
The connection frame (4) is fixedly connected.
3. high-strength low-alloy structural steel rolling equipment according to claim 1, which is characterized in that the fixed frame (2)
Top the first driving motor is installed, and one end of the output end of the first driving motor and the bottom roll (3) is keyed.
4. high-strength low-alloy structural steel rolling equipment according to claim 1, which is characterized in that the connection frame (4)
Top the second driving motor is installed, and one end of the output end of the second driving motor and the upper pressure roller (5) is keyed.
5. high-strength low-alloy structural steel rolling equipment according to claim 1, which is characterized in that cover with paint or varnish (16) under described
Downside be provided with lubrication oil box (13).
6. high-strength low-alloy structural steel rolling equipment according to claim 1, which is characterized in that the lubrication oil box
(13) one end is provided with inserted block (11), and the side wall upper part of the cabinet (1) is provided with the slot (12) with inserted block (11) cooperation,
And inserted block (11) is inserted in the inside of slot (12).
7. high-strength low-alloy structural steel rolling equipment according to claim 1, which is characterized in that the lubrication oil box
(13) tank filler sleeve is offered at the top of, and the internal whorl of tank filler sleeve is connected with cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910065662.XA CN109759462A (en) | 2019-01-23 | 2019-01-23 | High-strength low-alloy structural steel rolling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910065662.XA CN109759462A (en) | 2019-01-23 | 2019-01-23 | High-strength low-alloy structural steel rolling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109759462A true CN109759462A (en) | 2019-05-17 |
Family
ID=66455257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910065662.XA Pending CN109759462A (en) | 2019-01-23 | 2019-01-23 | High-strength low-alloy structural steel rolling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109759462A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054500A (en) * | 2021-11-11 | 2022-02-18 | 南通开发区升阳金属制品有限公司 | Preparation method of high-carbon steel high-strength filament |
| CN114951317A (en) * | 2022-07-27 | 2022-08-30 | 江苏绿能汽配科技有限公司 | Lubricating device for rolling metal plate |
| CN116532478A (en) * | 2023-07-04 | 2023-08-04 | 中国重型机械研究院股份公司 | Stainless steel plate rolling device |
-
2019
- 2019-01-23 CN CN201910065662.XA patent/CN109759462A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054500A (en) * | 2021-11-11 | 2022-02-18 | 南通开发区升阳金属制品有限公司 | Preparation method of high-carbon steel high-strength filament |
| CN114054500B (en) * | 2021-11-11 | 2024-04-23 | 南通开发区升阳金属制品有限公司 | Preparation method of high-carbon steel high-strength filament |
| CN114951317A (en) * | 2022-07-27 | 2022-08-30 | 江苏绿能汽配科技有限公司 | Lubricating device for rolling metal plate |
| CN116532478A (en) * | 2023-07-04 | 2023-08-04 | 中国重型机械研究院股份公司 | Stainless steel plate rolling device |
| CN116532478B (en) * | 2023-07-04 | 2023-10-20 | 中国重型机械研究院股份公司 | Stainless steel plate rolling device |
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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: 20190517 |