CN100400277C - Digitally controlled hull plate forming production line - Google Patents
Digitally controlled hull plate forming production line Download PDFInfo
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- CN100400277C CN100400277C CNB2005100150688A CN200510015068A CN100400277C CN 100400277 C CN100400277 C CN 100400277C CN B2005100150688 A CNB2005100150688 A CN B2005100150688A CN 200510015068 A CN200510015068 A CN 200510015068A CN 100400277 C CN100400277 C CN 100400277C
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- production line
- digitally controlled
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- forming production
- plate forming
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Abstract
The present invention is digitally controlled hull plate forming production line, and belongs to the field of press technology. The digitally controlled hull plate forming production line consists of a machine body, a frame platform, a main cylinder, a power system and an electric control system. The machine body consists of upper cross beam, lower cross beam and pillar; the main cylinder is connected to the power system; and the electric control system controls the power system. It features the upper cross beam of the press with mounted electrically driven lifting apparatus, the digitally controlled plate conveyer on two sides of the press bench, the rack, guide frame and roller track on the pedestal of the conveyer, and the motor driven roller track to convey plate. The present invention has flexible control, high pressing efficiency, high accuracy and high machining precision, and is suitable for machining large hull plate.
Description
Technical field
The invention belongs to the press technologies field, particularly relate to a kind of digitally controlled hull plate forming production line.
Background technology
Present digitally controlled hull plate forming production line, action and control mode are comparatively oversimplified during work, be generally the single arm type structure, the punching press pressure head can only simply move up and down, workbench can only be suppressed in the fixed position, there is not boom hoisting, sheet material is not easy to self-feeding, press drives Mould Machining sheet material needs a lot of artificial mechanisms to move the compacting that sheet material is finished sheet material feeding and different directions, angle, process is inconvenience very, production efficiency is low, and machining accuracy is low, can not automated production.
Summary of the invention
The present invention provides a kind of digitally controlled hull plate forming production line for solving the technical problem that exists in the known technology.
The present invention seeks to design digitally controlled hull plate forming production line, improve the flexibility ratio of compacting action and control mode, bring great convenience to sheet material processing compression moulding.When press drives the sheet material of Mould Machining hull, rely on boom hoisting and Work sheet conveying device, improved sheet material compacting efficient, and improved the machining accuracy and the automaticity of workpiece greatly.
Working mechanism: this production line can be realized the automated production of big panel roller flatteningl roller levelling moulding.Wherein respectively there are two covers the sheet material numerical-control feed conveying device front and back that are distributed in press, can carry and be 22.5m * 4.5m steel plate, roller-way can be realized driving at a slow speed soon by fluid motor-driven has safety protection function simultaneously, this roller-way has machinery and hydraulic pressure combined type jacking mechanism in addition, is implemented in the fast lifting of roller-way in the pressing process with the short stroke oil cylinder; With the band reductor hydraulic motor drive simultaneously two the cover worm and gear devices and by on the worm gear nut rotating band movable wire thick stick pump.A whole set of roller-way also has the right-angled intersection mechanism that keeps balance.Mobile, rotary press head can be realized optional position, the compacting of level angle arbitrarily to steel plate.Moving and rotating by variable-frequency motor of pressure head and workbench drives with rotary encoder demonstration and the control displacement and the anglec of rotation, can reach very high precision.Mobile, the rotation of pressure head and workbench can be moved respectively, and concurrently-acting as long as be provided with, can be realized push-botton operation in operation panel again.All there are three tonnes of chute type jack lifts both sides before and after the entablature, are used for the lifting and the transportation of small-sized plate.The technological process of production line is; At first will need the steel plate of leveling or compacting to be placed on the rollgang, by roller-way it is moved to press in the press fabric width direction of steel plate is carried out the compacting of any arbitrarily, after compacting is finished, another section steel plate is sent in the press and suppressed by roller-way, finish until the compacting of monoblock steel plate, transported from the opposite side of press, begun the compacting of next part steel plate then.
The technical solution used in the present invention is:
Digitally controlled hull plate forming production line, constitute by fuselage, framework platform, master cylinder, dynamical system, electric-control system, fuselage is made of entablature, sill, pillar, master cylinder is connected with dynamical system, and the electric control system controls dynamical system is characterized in: the entablature of forcing press is equipped with electronic boom hoisting, the digital control plate conveying device is equipped with in the press bench both sides, the base of conveying device is equipped with support, leading truck, and roller-way is installed on the lifting support, and roller-way is carried plate by motor-driven.
The present invention can also adopt following technical measures:
Described digitally controlled hull plate forming production line is characterized in: boom hoisting is equipped with the position limitation protection collision block.
Described digitally controlled hull plate forming production line is characterized in: roller shaft is positioned at leading truck, and roller shaft moves up and down along leading truck.
Described digitally controlled hull plate forming production line is characterized in: the liftable support that roller-way is installed is X type mechanical mechanism and hydraulic cylinder type jacking mechanism.
Described digitally controlled hull plate forming production line is characterized in: roller-way is connected with the hinge axle bed with hydraulicefficiency elevation structure with machinery.
Advantage and good effect that the present invention has are:
This production line is suitable for cold forming processing such as large-scale hull sheet bending, crimp, beading, flanging, leveling, maximum sheet material processing dimension (long * wide) is 22.5m * 4.5m, maximum ga(u)ge is 60mm, this production line by charging boom hoisting, sheet material numerical-control feed conveying device, have under numerical control pressure setting, discharging boom hoisting and the sheet material numerical control five parts such as material conveying device and form.This production line is divided into 10 tons, 20 tons, 30 tons and four kinds of specifications of 300,000 tons of higher levels according to the requirement of shipbuilding industry.Both be suitable for the Shipbuilding Mode (separate unit is comprehensively made) of the advanced production center in the international present age, be applicable to traditional tandem shipbuilding mode of production again, adopted this production line processing, compared, improved working (machining) efficiency more than 50% with traditional handicraft.
The present invention makes hydraulic press more flexible in when work action and control mode, during press drive Mould Machining sheet material, has alleviated a lot of artificial mechanisms greatly and has moved the inconvenience that sheet material brings.Automaticity height of the present invention has improved sheet material compacting efficient, control accuracy and sheet material machining accuracy.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a boom hoisting structural representation of the present invention;
Fig. 3 is a plate numerical control conveying arrangement plan structure schematic diagram of the present invention;
Fig. 4 is a plate numerical control conveying arrangement of the present invention left side TV structure schematic diagram.
Among the figure: 1. dynamical system, 2. fuselage, 3. master cylinder; 4. framework platform, 5. seaming chuck, 6. sheet material numerical control conveying device; the 6-1 leading truck, 6-2 rise and fall roller, 6-3X type sychronisation; the 6-4 lifting drive, 6-5 base, 6-6 roller; 7. electrical system, 8. charging boom hoisting, 9. sill; 10. pad, 11. limit protections, 12. pillars are installed.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, Fig. 2, Fig. 3 and Fig. 4.
Digitally controlled hull plate forming production line is made of fuselage 2, framework platform 4, master cylinder 3, dynamical system 1, electric-control system 7, and fuselage 2 is made of entablature, sill 9, pillar 12, and master cylinder 3 is connected 1 with dynamical system, electric-control system 7 control dynamical systems 1.Seaming chuck 5 is installed on master cylinder 3.The entablature of forcing press is equipped with electronic charging boom hoisting 8, boom hoisting 8 track-movables, and track is installed on entablature by pad 10 is installed.The track of boom hoisting is equipped with extreme limit of travel collision block 11.Digital control plate conveying device 6 is equipped with in the press bench both sides, and the base 6-5 of conveying device 6 is equipped with support, leading truck 6-1, and roller-way 6-2 is installed on the lifting support, and roller-way 6-2 carries plate by motor-driven.Roller shaft is positioned at leading truck 6-1, and roller shaft moves up and down along leading truck 6-1.The liftable support that roller-way is installed is X type mechanical mechanism 6-3 and hydraulic cylinder type jacking mechanism, and roller-way is connected with the hinge axle bed with hydraulicefficiency elevation structure with machinery.
This digitally controlled hull plate forming production line, fuselage are group frame pretension planer type structure, are made up of steel plate welded structure spare, finish after annealing in process, Precision Machining, are divided into upper beam, underbeam and pillar, bear the compacting service load.Adopt the pull bar pretension, the flat key location makes main frame have high rigidity; Hydraulic control system adopts proportion control, has accurate position, speed and force value; Adopting PLC and secondary meter to constitute digital control system in open type, is the developing direction of contemporary numerically controlled hydraulic press; Adopt exploitation of CAD/CAE/CAM integrated technology and manufacturing; Adopt tele-control system to product quick diagnosis and service, satisfied the requirement of user the large product operating efficiency.
Digital control system with touch-screen and PLC industrial microcomputer able to programme and host computer formation, can set the technological parameter of storage mold more than 200, to pressure head move and rotate and compacting, movable workbench and rotation, roller-lifting and conveying totally 7 frees degree control, make its automatic location, and its kinematic parameter set, finish the sheet material pressing process; By work out the hull plate press forming software that matches with shipbuilding technology to host computer, only need monitoring interface input technological process to host computer, computer sends signal according to technological process to PLC, make it position, pass through frequency converter to roller-way by position sensor, allow roller-way, workbench, pressure head rotate on request or move left and right, by position sensor it is accurately located, pressing process is controlled by the defeated device of pressure change, rotary encoder.The shift position control accuracy is 0.01mm, and the rotational angle control accuracy is 10, and the downstream position control accuracy is 0.01mm; Pressure ram employing ratio is adjusted, and pressure transmitter transmits, and control accuracy is 0.01Mpa.
Principle: by eight flat key location, form by many pretension screw pretensions by upper and lower crossbeam, pressure head and pillar for fuselage, realizes pressure head rotation and pressing process action by master cylinder.Provide the energy by dynamical system, framework platform is as safety and protector.Electrical system realizes control automatically.Travelling table is realized fast moving and spinfunction, and sheet material numerical-control feed conveying device realizes the quick feeding and the haul function of press.
Plate numerical control conveying arrangement device: leading truck 6-1 links to each other with the basis, and the axle that conveying arrangement stretches out moves up and down along leading truck, prevents that conveying arrangement from leaning forward longitudinally when lifting or swinging back, and ensures its stationarity.Rise and fall roller 6-2 is connected by hinged block with lifting drive 6-4 with X type sychronisation 6-3.Rise and fall roller is the shaped steel weldment, and integral elevating is equipped with conveying roller on it, is drive roll near host computer side, and by fluid motor-driven, chain drive realizes transporting sheet material.X type sychronisation 6-3 also is to link to each other with base 6-5 by hinged block with lifting drive 6-4.Roller 6-6 can adjust steel plate position in transit, plays the correction effect.
Action is: the adjustable screw lift, and make the last plane of conveying arrangement concordant with plane on the mould, oil cylinder jack-up is placed on steel plate on the conveying arrangement, and driven roller rotates the sheet material position that moves moulds, and oil cylinder is return, and can suppress.When needing movable plate, oil cylinder jack-up, driven roller rotates and gets final product.
The characteristics of major part: 1, the jacking of conveying device is by machinery and hydraulic combined driving, and adjustment stroke is by spiral lift, and jacking is by oil cylinder fast.2, every cover lifting drive is in series by two spiral lifts, and axle head is connected with the spinning encoder, can directly be controlled the position of this device by PLC.3, this device is provided with X type sychronisation, and the movable end of X type sychronisation moves to the center along guide rail during jacking, because its design feature can prevent the inclination of steel plate width direction, effectively keeps the transverse horizontal degree of conveying arrangement when lifting.4, each action of this device can be realized separately by PLC control.
Claims (5)
1. digitally controlled hull plate forming production line, constitute by fuselage, framework platform, master cylinder, dynamical system, electric-control system, fuselage is made of entablature, sill, pillar, master cylinder is connected with dynamical system, the electric control system controls dynamical system, it is characterized in that: the entablature of fuselage is equipped with electronic boom hoisting, the digital control plate conveying device is equipped with in the workbench both sides, the base of described digital control plate conveying device is equipped with support, leading truck, roller-way is installed on the lifting support, and roller-way is carried plate by motor-driven.
2. digitally controlled hull plate forming production line according to claim 1 is characterized in that: electronic boom hoisting is equipped with the position limitation protection collision block.
3. digitally controlled hull plate forming production line according to claim 1, it is characterized in that: roller shaft is positioned at leading truck, and roller shaft moves up and down along leading truck.
4. digitally controlled hull plate forming production line according to claim 1 is characterized in that: the lifting support that roller-way is installed is X type mechanical mechanism and hydraulic cylinder type jacking mechanism.
5. digitally controlled hull plate forming production line according to claim 4 is characterized in that: roller-way is connected with the hinge axle bed with the hydraulic cylinder type jacking mechanism with described X type mechanical mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100150688A CN100400277C (en) | 2005-09-12 | 2005-09-12 | Digitally controlled hull plate forming production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100150688A CN100400277C (en) | 2005-09-12 | 2005-09-12 | Digitally controlled hull plate forming production line |
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| Publication Number | Publication Date |
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| CN1931568A CN1931568A (en) | 2007-03-21 |
| CN100400277C true CN100400277C (en) | 2008-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100150688A Expired - Fee Related CN100400277C (en) | 2005-09-12 | 2005-09-12 | Digitally controlled hull plate forming production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509866B (en) * | 2009-03-11 | 2011-11-02 | 北京航空航天大学 | Numerical control sheet material bending and forming property test machine |
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| CN102343389B (en) * | 2011-10-09 | 2014-06-18 | 佛山市南海力丰机床有限公司 | Automatic high-speed blanking and stamping production line |
| CN103862693A (en) * | 2014-03-27 | 2014-06-18 | 江苏莘翔机电有限公司 | Novel framework-type fast hydraulic machine |
| CN106003783B (en) * | 2016-07-04 | 2018-01-02 | 安徽东海机床制造有限公司 | A kind of long ton rotary movable hydraulic machine |
| CN106494688A (en) * | 2017-01-10 | 2017-03-15 | 唐山凯兰环保科技有限公司 | Heat exchange element package transloading equipment |
| CN109396220B (en) * | 2018-12-24 | 2024-03-12 | 重庆江东机械有限责任公司 | Pressure head moving and locking device of straightening press |
| CN109500154A (en) * | 2018-12-28 | 2019-03-22 | 合肥合锻智能制造股份有限公司 | A kind of servo thin plate bending preform hydraulic press production line peculiar to vessel |
| CN112139312A (en) * | 2020-09-14 | 2020-12-29 | 贵州航天天马机电科技有限公司 | Aluminum alloy semi-circular pipe profiling one-step forming equipment and method |
| CN112404766A (en) * | 2020-11-12 | 2021-02-26 | 长春一汽四环力达冲压制品有限公司 | Automatic welding device for vehicle thermal forming floor beam |
| CN114367575A (en) * | 2022-01-14 | 2022-04-19 | 盐城市华森机械有限公司 | Conveyor belt type automatic punching production line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1243357A2 (en) * | 2001-03-19 | 2002-09-25 | Aida Engineering Co., Ltd. | Material transport device |
| DE10221690A1 (en) * | 2002-05-16 | 2003-12-04 | Mueller Weingarten Maschf | Conveyor for presses and plates has roll-feed appliance, plate-loaders, stacking unit for stacks of plates introduced through gap between press and roll fed appliance |
| CN2635350Y (en) * | 2003-07-10 | 2004-08-25 | 天津市天锻压力机有限公司 | Hydraulic press having rotary hoisting device |
| EP1459843A2 (en) * | 2003-03-21 | 2004-09-22 | GROB-Werke Burkhart Grob e.K. | Movable transfer beam with a workpiece carrier |
-
2005
- 2005-09-12 CN CNB2005100150688A patent/CN100400277C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1243357A2 (en) * | 2001-03-19 | 2002-09-25 | Aida Engineering Co., Ltd. | Material transport device |
| DE10221690A1 (en) * | 2002-05-16 | 2003-12-04 | Mueller Weingarten Maschf | Conveyor for presses and plates has roll-feed appliance, plate-loaders, stacking unit for stacks of plates introduced through gap between press and roll fed appliance |
| EP1459843A2 (en) * | 2003-03-21 | 2004-09-22 | GROB-Werke Burkhart Grob e.K. | Movable transfer beam with a workpiece carrier |
| CN2635350Y (en) * | 2003-07-10 | 2004-08-25 | 天津市天锻压力机有限公司 | Hydraulic press having rotary hoisting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509866B (en) * | 2009-03-11 | 2011-11-02 | 北京航空航天大学 | Numerical control sheet material bending and forming property test machine |
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| Publication number | Publication date |
|---|---|
| CN1931568A (en) | 2007-03-21 |
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Granted publication date: 20080709 Termination date: 20170912 |