CN100400278C - Gantry pressing center possessing five freedoms - Google Patents
Gantry pressing center possessing five freedoms Download PDFInfo
- Publication number
- CN100400278C CN100400278C CNB2005100150673A CN200510015067A CN100400278C CN 100400278 C CN100400278 C CN 100400278C CN B2005100150673 A CNB2005100150673 A CN B2005100150673A CN 200510015067 A CN200510015067 A CN 200510015067A CN 100400278 C CN100400278 C CN 100400278C
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- pressure head
- master cylinder
- screw mandrel
- planer
- seaming chuck
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Abstract
The present invention is a gantry pressing center possessing five freedoms, and belongs to the field of press technology. The gantry pressing center consists of a machine body, a frame platform, a main cylinder, a power system and an electric control system. The machine body is combined frame pretension gantry structure; the main cylinder has a pressing head driven to move vertically and connected to a shifter; the motor has output shaft connected to a lead screw with matched driving block on a moving bogie; the moving bogie with clamp unit is connected to the pressing head; and the gantry pressing center has also moving bench, bench rotating unit and other parts. The present invention has high automation, high pressing efficiency and high machining precision.
Description
Technical field
The invention belongs to the press technologies field, particularly relate to a kind of planer-type compacting center with five degree of freedom.
Background technology
Present forcing press, action and control mode are comparatively oversimplified during work, be generally the single arm type structure, the punching press pressure head can not translation, can only simply move up and down, workbench does not move and slew gear, and it can only be suppressed in the fixed position, can not realize the technological action of optional position compacting, bring very big inconvenience to large-sized sheet material processing compression moulding.Press drives Mould Machining sheet material needs a lot of artificial mechanisms to move the compacting that sheet material is finished sheet material different directions and angle, and process is inconvenience very, and production efficiency is low, and machining accuracy is low.
Summary of the invention
The present invention provides a kind of planer-type compacting center with five degree of freedom for solving the technical problem that exists in the known technology.
The present invention seeks to design the planer-type compacting center with five degree of freedom, improve the flexibility ratio of compacting action and control mode, the punching press pressure head can not only move up and down, and can translation and revolution.Workbench can not only translation, and can also turn round.Thereby make that this compacting center has had about the pressure head, translation, revolution and table translation, five frees degree of revolution, realized the technological action of optional position, arbitrarily angled compacting, bring great convenience to large-sized sheet material processing compression moulding.When press drives the sheet material of Mould Machining hull, the automaticity height, improve sheet material compacting efficient, and improved the machining accuracy of workpiece greatly.
The technical solution used in the present invention is:
Planer-type compacting center with five degree of freedom, 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, be characterized in: fuselage is a group frame pretension planer type structure, is welded by steel plate, has two entablatures, sill and two pillars to constitute; The master cylinder pressure head can move up and down under hydraulic oil cylinder driving; The master cylinder pressure head connects mobile device, mobile device is installed on entablature, be fixed with drive motors, electronic output shaft connection screw mandrel on the pillar, screw mandrel is supported in entablature, and coupling is equipped with the slip drive block on the screw mandrel, and drive block is installed in travelling car, travelling car connects the pressure head, travelling car is equipped with away wheel apparatus, and travelling car is equipped with and the entablature clamping device, and clamping device connects oily power pipeline; The master cylinder pressure head connects slewing equipment, and slewing equipment is installed on Master cylinder body, the drive motors gear shaft, drive the seaming chuck revolution by gear shaft, between seaming chuck and last platen the piston/cylinder clamping device is arranged, when driving the seaming chuck revolution, clamping device breaks away from seaming chuck and last platen; Press bench is equipped with mobile device, the drive motors output shaft of mobile device connects screw mandrel, screw mandrel is supported in the forcing press pillar, coupling is equipped with the slip drive block on the screw mandrel, drive block is installed in travelling table, travelling table is installed in the middle of two sills, and travelling table bottom surface and framework are the rail plate way of contact; Press bench is equipped with slewing equipment, and revolution is housed under the rotary table supports, revolution support and connection gear shaft, gear shaft connects variable frequency drive motors.
The present invention can also adopt following technical measures:
Described planer-type compacting center with five degree of freedom, be characterized in: the screw mandrel other end of pressure head mobile device is equipped with digital transmission unit, the screw mandrel other end that travelling table mobile device motor output shaft connects is equipped with digital transmission unit, the revolution support and connection gear shaft that the work table rotation device is installed is equipped with digital transmission unit, and digital transmission unit links to each other with electric-control system by holding wire.
Described planer-type compacting center with five degree of freedom, be characterized in: the travelling car of pressure head mobile device is equipped with 4 walks wheel apparatus, and walking wheel apparatus is wheel, bearing arrangement, is solidly installed by screw thread and dolly.
Described planer-type compacting center with five degree of freedom, be characterized in: the piston/cylinder clamping device between the seaming chuck of pressure head slewing equipment and last platen, downside at piston/cylinder is a spring, and upside has cylinder body compressed oil line structure, and piston moves down seaming chuck and last platen are broken away from during pressurization.
Described planer-type compacting center with five degree of freedom, be characterized in: travelling table is installed on the middle U type framework of two sills, and two guide rails that have twice plane and travelling table bottom surface to install in the framework contact.
Described planer-type compacting center with five degree of freedom, be characterized in: travelling table is equipped with electronic lubricating arrangement, oil pump is housed, detects positive displacement distributor and plug cock, and is lubricated at regular time and quantity to guide rail by controller control.
Described planer-type compacting center with five degree of freedom, be characterized in: the work table rotation device is equipped with lifting body, and slewing equipment is equipped with the clamping signal transmitter, and signal transmitter links to each other with electric-control system.
Advantage and good effect that the present invention has are:
The present invention makes hydraulic press more flexible in when work action and control mode, and the punching press pressure head can not only move up and down, and can also make pressure head move left and right on entablature, and pressure head can freely turn round; Movable workbench can be finished the compacting work of any point in the total travel scope, and can carry out gyration, the pressing process of five degree of freedom is operating as the hydraulic pressure manufacture process and brings great convenience, can be implemented in arbitrfary point, the full tonnage pressing process of any direction process in the moving range.When press drives Mould Machining sheet material, alleviated a lot of artificial mechanisms greatly and 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 gantry of the present invention frame airframe structure schematic diagram;
Fig. 3 is that seaming chuck of the present invention moves back to the rotary device structural representation;
Fig. 4 is that seaming chuck of the present invention moves back to rotary device sectional structure schematic diagram;
Fig. 5 is that travelling table of the present invention moves back to the rotary device structural representation;
Fig. 6 is that travelling table of the present invention moves back to rotary device left side TV structure schematic diagram.
Among the figure: 1. gantry frame fuselage, 1-1 entablature, 1-2 pillar, the 1-3 sill, 1-4 rectangle positioning key, 1-5 guide rail, 2. seaming chuck moves back to rotary device, 2-1 travelling car, 2-2 clamping device, 2-3 walks wheel apparatus, and 2-4 leading screw, 2-5 move frequency conversion braking deceleration machine, the 2-6 digital transmission unit, 2-7 left side pillar, 2-8 master cylinder body, the 2-9 guide rail, 2-10 entablature, the right pillar of 2-11, the 2-12 hinge axis, 2-13 kicker cylinder, 2-14 guide pillar, 2-15 revolution frequency conversion braking deceleration machine, the 2-16 installing rack, 2-17 gear shaft, 2-18 splined hole gear, the 2-19 splined shaft, 2-20 turns round locator, 2-21 driven shaft, 2-22 pinion, the 2-23 round nut, the 2-24 positioning sleeve, 2-25 swiveling gear, 2-26 seaming chuck, 2-27 clamps axle sleeve, the 2-28 locknut, the last platen of 2-29,2-30 contiguous block, the 2-31 piston rod, 2-32 clamps cylinder body, the 2-33 plunger, and 3. travelling table moves back to rotary device, the 3-1 travelling table, the electronic lubricating pump of 3-2, the 3-3 rotary table, 3-4 turns round support, the 3-5 gear shaft, 3-6 clamps signal transmitter, 3-7 digital transmission unit, 3-8 revolution frequency conversion braking deceleration machine, 3-9 turns round digital transmission unit, 3-10 moves frequency conversion braking deceleration machine, 3-11 guide rail (2), 3-12 stationary positioned guide wheel, the 3-13 jacking apparatus, 3-14 is adjustable location guide wheel.
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, Fig. 4, Fig. 5 and Fig. 6.
Have five planer-type compacting centers from out-degree, constitute by fuselage 1, framework platform, master cylinder 2-8, dynamical system, electric-control system, fuselage 1 is made of entablature 1-1, sill 1-3, pillar 1-2, and master cylinder 2-8 is connected with dynamical system, the electric control system controls dynamical system.Its fuselage 1 is a group frame pretension planer type structure, is welded by steel plate, has two entablature 1-1, sill 1-3 and two pillar 1-2 to constitute.
Concrete mounting structure; Fuselage is a group frame pretension planer type structure, is made up of steel plate welded structure spare, is divided into two entablature 1-1, sill 1-3 and two pillar 1-2 compositions, finishes after annealing in process, Precision Machining.The left and right sides of two cover entablatures and sill is processed with the rectangle keyway respectively, two pillar inboards up and down on two place's machined surfaces the corresponding position be processed with eight road rectangle keyways respectively, by rectangle positioning key 1-4 entablature and sill being carried out precision is connected, with bolt entablature, sill and pillar are solidly installed, bolt is through pretension, guarantee that fuselage has enough rigidity and intensity, will bear the service load at compacting center.On plane on the entablature, be fixed with two guide rail 1-5.
Master cylinder 2-8 pressure head can move up and down under hydraulic oil cylinder driving.
Master cylinder pressure head 2-26 connects mobile device, mobile device is installed on entablature 1-2, be fixed with drive motors 2-5, electronic 2-5 output shaft connection screw mandrel 2-4 on the pillar 1-2, screw mandrel 2-4 is supported in entablature 1-1, the screw mandrel 2-4 other end is equipped with digital transmission unit 2-6, and digital transmission unit 2-6 links to each other with electric-control system by holding wire.Screw mandrel 2-4 goes up coupling the slip drive block is housed, and drive block is installed in travelling car 2-1, and travelling car 2-1 connects the pressure head, and travelling car is equipped with away wheel apparatus 2-3, and travelling car 21 is equipped with clamping device 2-2, and clamping device 2-2 connects oily power pipeline.The travelling car 2-1 of pressure head mobile device is equipped with 4 and walks wheel apparatus 2-2, and walking wheel apparatus 2-2 is wheel, bearing arrangement, is solidly installed by screw thread and dolly.
The master cylinder pressure head connects slewing equipment, slewing equipment is installed on Master cylinder body 2-8, drive motors 2-15 drive installation is in the gear shaft 2-17 of tooth rest 2-16, drive splined shaft 2-19 by the 2-17 gear shaft and drive driven shaft 2-21, driving pinion 2-22 drives seaming chuck 2-26 revolution, between seaming chuck 2-26 and last platen 2-29 piston/cylinder 2-32 clamping device is arranged.Piston/cylinder 2-32 clamping device structure: the downside of piston/cylinder 2-32 is a spring, and upside has cylinder body compressed oil line structure, and piston rod 3-31 moves down seaming chuck 2-26 and last platen 2-29 are broken away from during pressurization.When driving the seaming chuck revolution, clamping device breaks away from seaming chuck and last platen.The gear shaft 2-17 of slewing equipment is equipped with revolution locator 2-20, and revolution locator 2-20 links to each other with electric-control system by holding wire.
Concrete mounting structure: seaming chuck 2-26 links to each other with last platen 2-29 by 2-27, and the 2-31 piston rod is embedded in and clamps in the cylinder body 2-32, and the other end fixes to clamp guide pin bushing with locknut 2-28.Contiguous block 2-30 upper end is packed on the plunger 2-33, and the other end and last platen install, and between seaming chuck and the last platen swiveling gear 2-25 are housed, and itself and seaming chuck install.Swiveling gear is meshed with pinion 2-22, pinion cooperates with driven shaft 2-21 by key and installs, driven shaft is flexible coupling by universal coupling and splined shaft 2-19, the splined shaft cylindrical is set with splined hole gear 2-18, itself and gear shaft 2-17 external toothing mutually, gear shaft one end 2-20 revolution locator installs, the other end cooperates with revolution frequency conversion braking deceleration machine 2-15 by key, axle head is packed on the installing rack 2-16, round nut 2-23 installs guide pillar 2-14 and last platen 2-29, positioning sleeve 2-24 is installed in the adapter sleeve, the guide pillar other end is embedded in the cylinder body shoulder, kicker cylinder 2-13 installs by hinge axis 2-12 one end and master cylinder body 2-8, the other end and seaming chuck install, master cylinder body is packed on the bottom surface of travelling car 2-1 by flange and bolt, clamping device 2-2 (8 cover), walk wheel apparatus 2-3 (4 cover) and be installed in the dolly bottom by many groups bolt, leading screw 2-4 one end matches with mobile frequency conversion braking deceleration machine 2-5, the other end links to each other with digital transmission unit 2-6, be installed in respectively that left pillar 2-goes up and right pillar 2-11 on
Mobile clamping device clamps, and withstands two guide rail 2-9 that are fixed on the entablature 2-10, the jack-up travelling car, it is unsettled to walk wheel apparatus 2-3, break away from two guide rails on the entablature, hydraulic press master cylinder shoulder and entablature lower plane are tightly fitted, and realize pressure head work precompressed; When pressure oil entered the clamping device working chamber, clamping device loosened, and travelling car descends thereupon, till walking wheel apparatus and two tracks contact fully.Mobile frequency conversion braking deceleration machine driving this moment leading screw moves, the wheel apparatus of walking of travelling car is walked on the track of entablature and is led, digital transmission unit moves digital supervision, transmission and the location of carrying out to pressure head, put several senders at assigned address by rotary encoder, the running fix precision is 0.05mm, and pressure head pressing stroke positioning accuracy is 0.05mm.Hydraulic oil enters pressure head revolution clamping device epicoele, clamps guide pin bushing 2-27 and loosens, and seaming chuck and last platen 2-29 break away from, and revolution frequency conversion braking deceleration machine 2-15 drives gear shaft 2-17 rotation, realizes the pressure head gyration.
Movable workbench slewing equipment of the present invention by the variable-frequency motor transmission, both moved and can also can move separately with moved further with pressure head along the table slide in the sill.The rotating mechanism of pressure head and workbench makes the rotation of pressure head and workbench by the direct drive transmission of variable-frequency motor, and pressure head and workbench both rotation synchronously also can be rotated separately.Rotating range ± 360 °, corner deviation≤± 0.25.
The present invention can realize the compacting work of any point unspecified angle in the total travel scope, reached the compacting purpose of five degree of freedom.
Claims (6)
1. the planer-type with five degree of freedom is suppressed the center, 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: fuselage is a group frame pretension planer type structure, is welded by steel plate, is made of two entablatures, two sills and two pillars; The master cylinder pressure head can move up and down under hydraulic oil cylinder driving; The master cylinder pressure head connects mobile device, mobile device is installed on entablature, be fixed with drive motors, drive motors output shaft connection screw mandrel on the pillar, screw mandrel is supported in entablature, and coupling is equipped with the slip drive block on the screw mandrel, and the slip drive block is installed in travelling car, travelling car connects the pressure head, travelling car is equipped with away wheel apparatus, and travelling car is equipped with and the entablature clamping device, and clamping device connects oily power pipeline; The master cylinder pressure head connects slewing equipment, slewing equipment is installed on Master cylinder body, slewing equipment drive motors gear shaft, drive the seaming chuck revolution by gear shaft, between seaming chuck and last platen the piston/cylinder clamping device is arranged, when driving the seaming chuck revolution, the piston/cylinder clamping device breaks away from seaming chuck and last platen; Workbench is equipped with mobile device, the drive motors output shaft of mobile device connects screw mandrel, screw mandrel is supported in the pillar of fuselage, coupling is equipped with the slip drive block on the screw mandrel, the slip drive block is installed in travelling table, travelling table is installed on the middle U type framework of two sills, and two guide rails that have twice plane and travelling table bottom surface to install in the U type framework contact; Workbench is equipped with slewing equipment, and revolution is housed under the rotary table supports, revolution support and connection gear shaft, gear shaft connects variable frequency drive motors.
2. the planer-type compacting center with five degree of freedom according to claim 1, it is characterized in that: the screw mandrel other end of master cylinder pressure head mobile device is equipped with digital transmission unit, the screw mandrel other end that the drive motors output shaft of movable workbench device connects is equipped with digital transmission unit, the gear shaft of the revolution support and connection that the work table rotation device is installed is equipped with digital transmission unit, and digital transmission unit links to each other with electric-control system by holding wire.
3. the planer-type compacting center with five degree of freedom according to claim 1, it is characterized in that: the travelling car of master cylinder pressure head mobile device is equipped with 4 walks wheel apparatus, and walking wheel apparatus is wheel, bearing arrangement, is solidly installed by screw thread and dolly.
4. the planer-type compacting center with five degree of freedom according to claim 1, it is characterized in that: the seaming chuck of master cylinder pressure head slewing equipment and the piston/cylinder clamping device between last platen, downside at piston/cylinder is a spring, upside has cylinder body compressed oil line structure, and piston moves down seaming chuck and last platen are broken away from during pressurization.
5. the planer-type compacting center with five degree of freedom according to claim 1, it is characterized in that: travelling table is equipped with electronic lubricating arrangement, oil pump is housed, detects positive displacement distributor and plug cock, and is lubricated at regular time and quantity to guide rail by controller control.
6. the planer-type compacting center with five degree of freedom according to claim 1, it is characterized in that: the work table rotation device is equipped with lifting body, and slewing equipment is equipped with the clamping signal transmitter, clamps signal transmitter and links to each other with electric-control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100150673A CN100400278C (en) | 2005-09-12 | 2005-09-12 | Gantry pressing center possessing five freedoms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100150673A CN100400278C (en) | 2005-09-12 | 2005-09-12 | Gantry pressing center possessing five freedoms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1931569A CN1931569A (en) | 2007-03-21 |
| CN100400278C true CN100400278C (en) | 2008-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100150673A Expired - Fee Related CN100400278C (en) | 2005-09-12 | 2005-09-12 | Gantry pressing center possessing five freedoms |
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| Country | Link |
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| CN (1) | CN100400278C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774027A (en) * | 2011-05-11 | 2012-11-14 | 南京通孚轻纺有限公司 | Continuous automatic punching machine |
| CN102285140A (en) * | 2011-07-01 | 2011-12-21 | 福建省三明华亚机械制造有限公司 | Translating device for operating platform of oil press |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08141793A (en) * | 1994-11-14 | 1996-06-04 | Asai Kosan Kk | Multihead hydraulic press with rotary table |
| US5628248A (en) * | 1996-01-11 | 1997-05-13 | The Minster Machine Co. | Fluid control system for rotating shaft or flywheel |
| CN2640747Y (en) * | 2003-08-07 | 2004-09-15 | 天津市天锻压力机有限公司 | Moble table clamping means of large column hydraulic press |
| CN1621221A (en) * | 2003-11-24 | 2005-06-01 | 天津市天锻压力机有限公司 | Large-scale double-action hydraulic drawing machine for heavy plate |
| CN2717568Y (en) * | 2004-07-23 | 2005-08-17 | 天津市天锻压力机有限公司 | Adjustable frequency-changing drive mobile working platform for hydraulic press |
-
2005
- 2005-09-12 CN CNB2005100150673A patent/CN100400278C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08141793A (en) * | 1994-11-14 | 1996-06-04 | Asai Kosan Kk | Multihead hydraulic press with rotary table |
| US5628248A (en) * | 1996-01-11 | 1997-05-13 | The Minster Machine Co. | Fluid control system for rotating shaft or flywheel |
| CN2640747Y (en) * | 2003-08-07 | 2004-09-15 | 天津市天锻压力机有限公司 | Moble table clamping means of large column hydraulic press |
| CN1621221A (en) * | 2003-11-24 | 2005-06-01 | 天津市天锻压力机有限公司 | Large-scale double-action hydraulic drawing machine for heavy plate |
| CN2717568Y (en) * | 2004-07-23 | 2005-08-17 | 天津市天锻压力机有限公司 | Adjustable frequency-changing drive mobile working platform for hydraulic press |
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| Publication number | Publication date |
|---|---|
| CN1931569A (en) | 2007-03-21 |
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