CN106363097A - Four-roller compound machine and plate rolling process - Google Patents
Four-roller compound machine and plate rolling process Download PDFInfo
- Publication number
- CN106363097A CN106363097A CN201610792000.9A CN201610792000A CN106363097A CN 106363097 A CN106363097 A CN 106363097A CN 201610792000 A CN201610792000 A CN 201610792000A CN 106363097 A CN106363097 A CN 106363097A
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- CN
- China
- Prior art keywords
- roller
- plate
- roll
- motor
- frame
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a four-roller compound machine and a plate rolling process. The four-roller compound machine comprises a machine frame, a mobile frame is arranged at the front end of the machine frame, and a plate feeding roller is arranged on the mobile frame. The machine frame is provided with a fed plate limiting roller, a first drum, a second drum, a third drum, a fourth drum, a discharged plate limiting roller and a plate discharging roller, wherein the fed plate limiting roller is arranged at the rear end of the plate feeding roller; the first drum, the second drum, the third drum and the fourth drum are sequentially arranged at the angle of 45 degrees and arranged at the rear end of the fed plate limiting roller; the discharged plate limiting roller is arranged above the fourth drum; the plate discharging roller is arranged at the front end of the discharged plate limiting roller; and an extension limiting rod is arranged above the first drum, one end of the extension limiting rod is connected with an extension mobile frame, and the extension mobile frame is connected with an air cylinder. The plate rolling process comprises the steps that plates are fed, the steel plates are clamped, the ends are pre-bent, and a plate rolling machine discharges the plates. Due to the fact that a body part is of 45 degrees, the plates can be rolled into workpieces without turning around. The process is simple, and the labor intensity of workers is relieved.
Description
Technical field
The present invention relates to veneer reeling machine technical field, especially a kind of four-roller compounding machine and roll bending technique.
Background technology
Four-roller compounding machine is applied to the bending forming work of sheet metal, can roll circle, arc and a range of
Taper work, and have sheet material end pre-bending function, remained straight edge is little, high working efficiency, and on this machine, sheet metal can be entered
Row is rough to smooth.
Its operation principle is that upper roller position maintains static, and lower roll moves along a straight line clamping steel plate upwards.Two side roller straight lines or arc
Line is drawn close motion to adjust the radius of curvature of reel to upper roller.This four-roller compounding machine upper roller is drive roll, lower roll and side at present
Roller is driven voller, and upper roller position fixes, under, side roller liftable move, upper roller is hydraulic motor transmission, under, the rotation of side roller be
Drive by the frictional force between steel plate and each roller.It realizes elevating movement by its two ends oil cylinder pushing for lower roll and side roller.Upper roller
The upset of front side bearing body, reset are all loaded in the frame at left and right two ends by overturning oil cylinder execution, each roller bearing body and oil cylinder.
Left and right frame is the main body of four-roller compounding machine, using welding structure, is arranged on unsplit bedplate.Material-pulling device is to roll completion
Part, after overturning oil cylinder upset puts in place, workpiece is released machine；The all operationss of machine are carried out all on operating board.
Due to above performance, four-roller compounding machine is widely applied to for nonmetal plate to twist into cone, spherical surface body, cylinder
Or one kind public forging and stamping machinery equipment of other profiles, this performance is by big width using just in the divine force that created the universe, Boiler Steam, change
Work, non-metallic construction and machine are made etc. in cause.
But, traditional four-roller compounding machine needs human assistance when entering plate and ejecting plate, and the efficiency comparison carrying out roll bending is low, and
In work, need supporting plate, low level to send plate, enhance working strength.
Content of the invention
In view of this, the invention discloses a kind of four-roller compounding machine and roll bending technique, it is provided with into trigger structure and discharging machine
Structure, carries out roll bending using this mechanism, is effectively reduced artificial use and working strength.
Its specific technical scheme is as follows:
A kind of four-roller compounding machine, including
Frame,
The front end of this frame is movable stand, movable stand is provided with into plate roller,
It is provided with described frame into plate limiting roll, the first roller, the second roller, third roll, the 4th roller, ejecting plate limit
Position roller and plate discharging roller, described enter plate limiting roll be arranged on rear end into plate roller, the first roller, the second roller, third roll with
And the 4th roller arrange in 45 ° successively and be located at the rear end into plate limiting roll,
It is provided with ejecting plate limiting roll above the 4th roller, the front end of ejecting plate limiting roll is plate discharging roller,
It is additionally provided with amplification gag lever post above the first roller, amplification gag lever post one end connects amplification movable stand, and amplification moves
Moving frame connects cylinder.
Four-roller compounding machine as above, described second roller, third roll, the 4th roller and the punishment of ejecting plate limiting roll
It is not provided with the 4th motor, the 3rd motor, the second motor and the first motor.
Four-roller compounding machine as above, at described first motor, the second motor, the 3rd motor and the 4th motor respectively
It is provided with reductor.
Four-roller compounding machine as above, described first roller is connected with motor by chain.
Four-roller compounding machine as above, described enter plate roller and enter plate limiting roll and connected by gas circuit pipe, gas circuit Guan Jin
Plate roller is provided with air relief valve with entering at plate limiting roll.
Four-roller compounding machine as above, the top of described frame is provided with illuminating lamp.
Four-roller compounding machine as above, described frame is provided with fixing groove, and it is solid with frame that movable stand passes through fixing groove
Fixed.
Four-roller compounding machine as above, described amplification movable stand and cylinder are fixed in frame.
A kind of roll bending technique is it is characterised in that comprise the steps
Step 1) charging: level sends into steel plate, and all fronts contact centering with entering plate roller to make steel plate end, then move movable stand
It is fixed in frame, during centering, make steel plate and enter plate roller and be in same level；
Step 2) clamp steel plate pre-bending end: according to steel plate thickness and material situation, by the pressure in the first roller loop
Be adjusted to a certain numerical value in the range of 5～10mpa, operation first roller rises clamping steel plate, start the first motor, the second motor, the
Three motors and the 4th motor, allow the second roller, third roll, the 4th roller and ejecting plate limiting roll to start to rotate；Here walks
In rapid, the amplification gag lever post above the first roller forms spacing for the second time；
Step 3) under the drive of third roll, and complete roll bending under the second roller and the 4th roller auxiliary, this process
In, steel plate complete bending at 45 ° in the presence of the second roller, third roll and the 4th roller；
Step 4) bending terminate after, send through ejecting plate limiting roll and plate discharging roller, complete a cycle of operation.
The invention has the benefit that this four-roller compounding machine is compared with traditional four-roller compounding machine, it can not be by people
Work auxiliary drop panel and low level send plate, directly realize sending plate and ejecting plate by sheet material, and because the part of main body is in 45 ° of settings, it is permissible
Sheet material must not reverse end for end, and be rolled into workpiece.So not only increase efficiency it is ensured that workpiece quality, and process is simple, operation side
Just, mitigate the labor intensity of workman.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the flow chart of roll bending technique in the present invention.
Wherein, the title of all parts and mark are as follows:
First motor 1, the second motor 2, the 3rd motor 3, the 4th motor 4, fixing groove 5, chain 6, air relief valve 7, frame 8,
Movable stand 9, enters plate roller 10, enters the spacing rod of plate 11, the first roller 12, amplifies movable stand 13, amplifies gag lever post 14, cylinder 15, the
Three rollers 16, the 4th roller 17, plate discharging roller 18, ejecting plate limiting roll 19, illuminating lamp 20, the second roller 21.
Specific embodiment
To describe the present invention, the illustrative examples of the here present invention below in conjunction with accompanying drawing and specific embodiment in detail
And explanation is used for explaining the present invention, but not as a limitation of the invention.
With reference to Fig. 1, the invention discloses a kind of four-roller compounding machine, including
Frame 8,
The front end of this frame 8 is movable stand 9, described movable stand 9 is provided with into plate roller 10,
It is provided with described frame 8 into plate limiting roll 11, the first roller 12, the second roller 21, third roll 16, four-roller
Cylinder 17, ejecting plate limiting roll 19 and plate discharging roller 18, described enter plate limiting roll 11 be arranged on rear end into plate roller 10, the first roller
12nd, the second roller 21, third roll 16 and the 4th roller 17 arrange in 45 ° successively and are located at the rear end into plate limiting roll 11,
It is provided with ejecting plate limiting roll 19 above described 4th roller 17, the front end of this ejecting plate limiting roll 19 is plate discharging roller
18,
It is additionally provided with amplification gag lever post 14 above described first roller 12, this amplification gag lever post 14 one end connects amplification and moves
Moving frame 13, this amplification movable stand 13 connects cylinder 15.
It is respectively arranged with the 4th at described second roller 21, third roll 16, the 4th roller 17 and ejecting plate limiting roll 11
Motor 4, the 3rd motor 3, the second motor 2 and the first motor 1.Described first motor 1, the second motor 2, the 3rd motor 3 and
It is respectively arranged with reductor at 4th motor 4.
Described third roll 16 is main drive roller, and it is rotated with about 4.5 meters per minute of linear velocity, is set with the 3rd motor 3
The hydraulic motor drive put is arranged on the planetary reducer that frame 8 speed ratio is 5 and drives third roll 16 to rotate.First roller
12nd, the second roller 21 and the 4th roller 17 are driven voller, are driven with hydraulic motor respectively and are arranged on the row that frame 8 speed ratio is 5
Star gear reduction unit drives, and now, the first roller 12, the second roller 21, third roll 16 and the 4th roller 17 are synchronous in the same direction
Roll.
A kind of roll bending technique, comprises the steps:
Step 1) charging: level sends into steel plate, and 10 all fronts contact centering with entering plate roller to make steel plate end, then mobile
Frame 9 is fixed in frame 8, during centering, makes steel plate 10 and enters plate roller 10 and be in same level；
Step 2) clamp steel plate pre-bending end: according to steel plate thickness and material situation, by the pressure in the first roller 12 loop
Power is adjusted to a certain numerical value in the range of 5～10mpa, and operation the first roller 12 rises clamping steel plate, starts first motor the 1, second electricity
Machine 2, the 3rd motor 3 and the 4th motor 4, allow the second roller 21, third roll 16, the 4th roller 17 and ejecting plate limiting roll 19
Start to rotate；In this step, amplification gag lever post 14 formation of the first roller 12 top is spacing for the second time；
Step 3) under the drive of third roll 16, and complete roll bending under the second roller 21 and the 4th roller 17 auxiliary,
During this, steel plate complete bending at 45 ° in the presence of the second roller 21, third roll 16 and the 4th roller 17；
Step 4) bending terminate after, send through ejecting plate limiting roll 19 and plate discharging roller 18, complete a cycle of operation.
When carrying out above-mentioned steps, first whether the connection of inspection electrical equipment power supply and gas circuit is normal.
Before entering plate, movable stand 9 is in and frame 8 released state, and when sheet material enters at plate roller 10, movable stand 9 exists
Move in the presence of pulsometer, realize the fixation with frame 8, wherein, described frame 8 is provided with fixing groove 5.When sheet material is by entering
When plate limiting roll 11 enters at the first roller 12, the amplification gag lever post 14 being arranged on the first roller 12 top forms second limit
Position, sheet material is directly sent to, at third roll 16, complete roll bending operation, roll bending complete after through ejecting plate limiting roll 19 and plate discharging roller
18 send, and whole operation just completes.
Present invention additionally comprises as follows preferred embodiment:
Described first roller 12 is connected with motor by chain 6.Described enter plate roller 10 and enter plate limiting roll 11 and pass through gas circuit
Pipe connects, and gas circuit pipe is entering plate roller 10 and entering to be provided with air relief valve 7 at plate limiting roll 11.The top of described frame 8 is provided with
Illuminating lamp 20.Described amplification movable stand 13 and cylinder 15 are fixed in frame 8.
Above embodiment of the present invention disclosed invention is described in detail, specific embodiment pair used herein
The principle of the embodiment of the present invention and embodiment are set forth, and the explanation of above example is only applicable to help and understands this
The principle of bright embodiment；Simultaneously for one of ordinary skill in the art, according to the embodiment of the present invention, in specific embodiment
And all will change in range of application, in sum, this specification content should not be construed as limitation of the present invention.
Claims (9)
1. a kind of four-roller compounding machine is it is characterised in that include
Frame,
The front end of this frame is movable stand, described movable stand is provided with into plate roller,
It is provided with described frame into plate limiting roll, the first roller, the second roller, third roll, the 4th roller, ejecting plate limiting roll
And plate discharging roller, described enter plate limiting roll be arranged on rear end into plate roller, described first roller, the second roller, third roll with
And the 4th roller arrange in 45 ° successively and be located at the rear end into plate limiting roll,
It is provided with ejecting plate limiting roll above described 4th roller, the front end of this ejecting plate limiting roll is plate discharging roller,
It is additionally provided with amplification gag lever post above described first roller, this amplification gag lever post one end connects amplification movable stand, described
Amplification movable stand connects cylinder.
2. four-roller compounding machine according to claim 1 is it is characterised in that described second roller, third roll, the 4th roller
And at ejecting plate limiting roll, it is respectively arranged with the 4th motor, the 3rd motor, the second motor and the first motor.
3. four-roller compounding machine according to claim 2 is it is characterised in that described first motor, the second motor, the 3rd motor
And the 4th be respectively arranged with reductor at motor.
4. four-roller compounding machine according to claim 1 is it is characterised in that described first roller is connected with electricity by chain
Machine.
5. four-roller compounding machine according to claim 1 it is characterised in that described enter plate roller and enter plate limiting roll pass through gas circuit
Pipe connects, and gas circuit pipe is entering plate roller and entering and be provided with air relief valve at plate limiting roll.
6. four-roller compounding machine according to claim 1 is it is characterised in that the top of described frame is provided with illuminating lamp.
7. four-roller compounding machine according to claim 1 is it is characterised in that be provided with fixing groove, movable stand in described frame
Fixed with frame by fixing groove.
8. four-roller compounding machine according to claim 1 is it is characterised in that described amplification movable stand and cylinder are fixed on machine
On frame.
9. a kind of roll bending technique is it is characterised in that comprise the steps
Step 1) charging: level sends into steel plate, and all fronts contact centering with entering plate roller to make steel plate end, then move movable stand and fix
In frame, during centering, make steel plate and enter plate roller and be in same level；
Step 2) clamp steel plate pre-bending end: according to steel plate thickness and material situation, the pressure in the first roller loop is adjusted to 5
A certain numerical value in the range of～10mpa, operation first roller rises clamping steel plate, starts the first motor, the second motor, the 3rd motor
And the 4th motor, allow the second roller, third roll, the 4th roller and ejecting plate limiting roll to start to rotate；In this step,
Amplification gag lever post above one roller forms spacing for the second time；
Step 3) under the drive of third roll, and complete roll bending under the second roller and the 4th roller auxiliary, and during this, steel
Plate complete bending at 45 ° in the presence of the second roller, third roll and the 4th roller；
Step 4) bending terminate after, send through ejecting plate limiting roll and plate discharging roller, complete a cycle of operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792000.9A CN106363097B (en) | 2016-08-31 | 2016-08-31 | A kind of four-roller compounding machine and roll bending technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792000.9A CN106363097B (en) | 2016-08-31 | 2016-08-31 | A kind of four-roller compounding machine and roll bending technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106363097A true CN106363097A (en) | 2017-02-01 |
| CN106363097B CN106363097B (en) | 2019-05-31 |
Family
ID=57899873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610792000.9A Active CN106363097B (en) | 2016-08-31 | 2016-08-31 | A kind of four-roller compounding machine and roll bending technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363097B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047403A (en) * | 2018-09-17 | 2018-12-21 | 顺德职业技术学院 | Gap can adjust automatically four-roller furling plate round machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048830A (en) * | 1976-01-29 | 1977-09-20 | Chr. Hausler Ag | Four-roller sheet bending machines |
| RU2185912C2 (en) * | 2000-04-04 | 2002-07-27 | Батров Александр Иванович | Four-roll sheet bending machine |
| CN1759949A (en) * | 2005-11-10 | 2006-04-19 | 上海交通大学 | Four rollers automatic reeling mechanism in product line of manufacturing ternary cleaner for tail gas of cars |
| CN101773955A (en) * | 2010-03-15 | 2010-07-14 | 河南承信齿轮传动有限公司 | Full-automatic plate bending machine and control method thereof |
| CN201960015U (en) * | 2010-11-06 | 2011-09-07 | 南通盛利重工机械制造有限公司 | Plate-bending machine dedicated for wind-power generation tower tube |
| EP2433720A1 (en) * | 2010-09-23 | 2012-03-28 | Theodor Gräbener GmbH & Co. KG | Four-roll bending machine and method for bending, round bending and rolling sheet |
| CN102527785A (en) * | 2010-12-29 | 2012-07-04 | 东莞市运东印刷制版设备有限公司 | Full-automatic four-roller plate rolling machine |
| CN202447443U (en) * | 2011-12-28 | 2012-09-26 | 山东力丰自动化成套设备有限公司 | Hydraulic four-roller plate bending machine |
| CN103264074A (en) * | 2013-04-23 | 2013-08-28 | 南京环力重工机械有限公司 | Four-roller plate bending machine and method for rolling circular tubes |
| CN203578468U (en) * | 2013-09-04 | 2014-05-07 | 泰安市华泰锻压机械有限公司 | Four-roll plate rolling cylinder forming machine |
| CN203678947U (en) * | 2014-01-28 | 2014-07-02 | 成都陵川常友汽车部件制造有限公司 | Structurally-improved rolling machine for manufacturing pipe with plate |
| CN105772546A (en) * | 2016-05-03 | 2016-07-20 | 贝克尔船舶系统（江苏）有限公司 | Air deflector outer plate forming process |
-
2016
- 2016-08-31 CN CN201610792000.9A patent/CN106363097B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048830A (en) * | 1976-01-29 | 1977-09-20 | Chr. Hausler Ag | Four-roller sheet bending machines |
| RU2185912C2 (en) * | 2000-04-04 | 2002-07-27 | Батров Александр Иванович | Four-roll sheet bending machine |
| CN1759949A (en) * | 2005-11-10 | 2006-04-19 | 上海交通大学 | Four rollers automatic reeling mechanism in product line of manufacturing ternary cleaner for tail gas of cars |
| CN101773955A (en) * | 2010-03-15 | 2010-07-14 | 河南承信齿轮传动有限公司 | Full-automatic plate bending machine and control method thereof |
| EP2433720A1 (en) * | 2010-09-23 | 2012-03-28 | Theodor Gräbener GmbH & Co. KG | Four-roll bending machine and method for bending, round bending and rolling sheet |
| CN201960015U (en) * | 2010-11-06 | 2011-09-07 | 南通盛利重工机械制造有限公司 | Plate-bending machine dedicated for wind-power generation tower tube |
| CN102527785A (en) * | 2010-12-29 | 2012-07-04 | 东莞市运东印刷制版设备有限公司 | Full-automatic four-roller plate rolling machine |
| CN202447443U (en) * | 2011-12-28 | 2012-09-26 | 山东力丰自动化成套设备有限公司 | Hydraulic four-roller plate bending machine |
| CN103264074A (en) * | 2013-04-23 | 2013-08-28 | 南京环力重工机械有限公司 | Four-roller plate bending machine and method for rolling circular tubes |
| CN203578468U (en) * | 2013-09-04 | 2014-05-07 | 泰安市华泰锻压机械有限公司 | Four-roll plate rolling cylinder forming machine |
| CN203678947U (en) * | 2014-01-28 | 2014-07-02 | 成都陵川常友汽车部件制造有限公司 | Structurally-improved rolling machine for manufacturing pipe with plate |
| CN105772546A (en) * | 2016-05-03 | 2016-07-20 | 贝克尔船舶系统（江苏）有限公司 | Air deflector outer plate forming process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047403A (en) * | 2018-09-17 | 2018-12-21 | 顺德职业技术学院 | Gap can adjust automatically four-roller furling plate round machine |
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| Publication number | Publication date |
|---|---|
| CN106363097B (en) | 2019-05-31 |
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