CN108715046A - A kind of gantry-type press - Google Patents
A kind of gantry-type press Download PDFInfo
- Publication number
- CN108715046A CN108715046A CN201810746255.0A CN201810746255A CN108715046A CN 108715046 A CN108715046 A CN 108715046A CN 201810746255 A CN201810746255 A CN 201810746255A CN 108715046 A CN108715046 A CN 108715046A
- Authority
- CN
- China
- Prior art keywords
- gantry
- hydraulic system
- main
- main gantry
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/041—Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/044—Means preventing deflection of the frame, especially for C-frames
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The present invention provides a kind of gantry-type press, the technical problems such as which solve existing gantry-type press to cause service life to shorten because workbench is easily deformed, fixed performance is poor, positioning is inaccurate, it is equipped with main gantry assembly, and main gantry assembly sets main gantry upper beam, main gantry bottom end rail, main gantry curb girder；Main gantry upper beam is located above workbench, and main gantry bottom end rail is located at below workbench, and main gantry curb girder is located at workbench side；Main gantry upper beam connects cross slide way；Hydraulic system assembly sets hydraulic system rack, and forcing press master cylinder is connect with hydraulic system rack；Hydraulic system walking assembly sets hydraulic system traveling wheel, and hydraulic system traveling wheel is connect with hydraulic system movable motor, hydraulic system rack respectively, and hydraulic system traveling wheel is slidably connected with cross slide way；Gantry guide rail is set along workbench extending direction, main gantry underbeam connects main gantry traveling wheel, and main gantry traveling wheel is slidably connected with gantry guide rail, is widely used in forcing press.
Description
Technical field
The present invention relates to a kind of forcing press, more particularly to a kind of gantry-type press.
Background technology
Traditional gantry-type press is simple in structure, only completes to press by the movement at main oil cylinder hydraulic system, gantry
Program, the disadvantage is that gantry is fixed curb girder on the table by hydraulic system when operation, when pressing, be easy to cause workbench change
Shape, causing forcing press to occur, service life shortens, fixed performance is poor, positioning is inaccurate, press part is easy that inclined, workpiece pressing is pressed to become
The wild effects such as shape.Common solution is to reduce pressing dynamics not increasing work due to being limited by forcing press performance
It measures.Due to forcing press originally experience unstability can influence, narrow scope of application, in factory using do not obtain extensively.
Invention content
The purpose of the present invention is to solve the deficiency of above-mentioned technology, a kind of reasonable design is provided, simple in structure, safety can
It leans on, gantry-type press easy to install and use.
For this purpose, the present invention provides a kind of gantry-type press, it is equipped with gantry assembly, workbench and hydraulic system assembly,
It is additionally provided with hydraulic system walking assembly and gantry guide rail；Gantry assembly is equipped with main gantry assembly, and main gantry assembly is equipped with main gantry
Upper beam, main gantry bottom end rail, main gantry curb girder, the both ends of main gantry curb girder respectively with it is horizontal under main gantry upper beam, main gantry
Beam is connected；Main gantry upper beam is arranged in the top of workbench, and main gantry bottom end rail is arranged at the lower section of workbench, main gantry
Curb girder is arranged in the side of workbench；Main gantry upper beam is connected with cross slide way；Hydraulic system assembly is equipped with hydraulic system
Rack, forcing press master cylinder, forcing press master cylinder are connected with hydraulic system rack；Hydraulic system walking assembly is equipped with hydraulic pressure system
Unite traveling wheel, hydraulic system movable motor, hydraulic system traveling wheel is connected with hydraulic system rack, hydraulic system traveling wheel and
Hydraulic system movable motor is connected, and hydraulic system traveling wheel is slidably connected with cross slide way；It is set along workbench extending direction
There are gantry guide rail, main gantry underbeam to be connected with main gantry traveling wheel, main gantry traveling wheel is slidably connected with gantry guide rail.
Preferably, gantry assembly, which is additionally provided with, pays gantry assembly, pays gantry assembly and is equipped with a pair gantry stand, pays gantry stand and connect
It is equipped with nut, adaptation is equipped with leading screw in nut, and the lower end of leading screw is connected with briquetting；Pay gantry stand bottom be connected with pay
Gantry traveling wheel pays gantry traveling wheel and is slidably connected with gantry guide rail.
Preferably, it is additionally provided with main gantry guide post, main gantry guide post longitudinally runs through main gantry curb girder, and main gantry curb girder passes through master
Gantry guide post is fixedly connected with main gantry upper beam, main gantry bottom end rail respectively.
Preferably, hydraulic system walking assembly is additionally provided with hydraulic system brake locking oil cylinder, hydraulic system brake locking oil cylinder and hydraulic pressure
System chassis is connected, the piston rod face cross slide way of hydraulic system brake locking oil cylinder.
Preferably, it is additionally provided with from brake movable motor, from braking, movable motor is connected with main gantry traveling wheel.
Preferably, it is additionally provided with main gantry directive wheel, main gantry directive wheel is connected with main gantry curb girder, main gantry directive wheel
It is slidably connected with the side of workbench.
Preferably, two bottom sides connection setting gantry guide rail of workbench.
Preferably, the upper end of leading screw is connected with handwheel.
The beneficial effects of the invention are as follows：The present invention provides a kind of gantry-type press, pressed with master cylinder based on, main dragon
Door is paid supplemented by gantry-travelling, is changed traditional gantry-type press and is moved on the table, and is designed to move on guide rail,
It is positioned more accurately after making main gantry-travelling, reasonable design, simple in structure, compact safety, impulse stroke is steady, and rigidity is strong, property
Can be reliable and stable, service life is long, applied widely, makes whole gantry-type press in making than traditional gantry-type press
40% material is saved, keeps making more economical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram of right view shown in FIG. 1.
It is marked in figure：1. workbench, 2. gantry guide rails, 3. main gantry upper beams, 4. main gantry bottom end rails, 5. main gantry sides
Beam, 6. main gantry guide posts, 7. cross slide ways, 8. hydraulic system racks, 9. hydraulic system movable motors, 10. hydraulic systems are stopped tight
Oil cylinder, 11. forcing press master cylinders, 12. hydraulic system traveling wheels, 13. main gantry traveling wheels, 14. from brake movable motor, 15.
Main gantry directive wheel, 16. pairs of gantry stands, 17. nuts, 18. leading screws, 19. handles, 20. briquettings, 21. pairs of gantry traveling wheels,
22. hydraulic pump main motor.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, to help present disclosure is understood.
Method used in the present invention is conventional method unless otherwise required；Used raw material and device, such as without special rule
It is fixed, it is conventional commercial product.
Shown in Fig. 1, Fig. 2, the present invention provides a kind of gantry-type press, is equipped with gantry assembly, workbench 1 and hydraulic pressure
System synthesis, hydraulic system walking assembly and gantry guide rail 2；Gantry assembly is equipped with main gantry assembly, and main gantry assembly is equipped with master
The identical main gantry curb girder 5 of gantry upper beam 3,4 and two root architecture of main gantry bottom end rail, the both ends of main gantry curb girder 5 respectively with
Main gantry upper beam 3, main gantry bottom end rail 4 are connected to form frame structure, and reasonable design is simple in structure, compact, firm resistance to
With.Main gantry guide post 6 is longitudinal to run through main gantry curb girder 5, main gantry curb girder 5 by main gantry guide post 6 respectively with it is horizontal on main gantry
Beam 3, main gantry bottom end rail 4 are fixedly connected, i.e., main gantry upper beam 3, main gantry bottom end rail 4, main gantry curb girder 5 pass through main gantry
Guide post 6 is fixed together, and further increases the mechanical strength and anti-pressure ability of main gantry assembly, sturdy and durable, extends and uses the longevity
Life.Main gantry upper beam 3 is arranged in the top of workbench 1, and main gantry bottom end rail 4 is arranged in the lower section of workbench 1, two main dragons
Door curb girder 5 is separately positioned on the both sides of workbench 1；Main gantry curb girder 5 is separated in design with workbench 1, effectively prevents
The prior art press when be easy to cause workbench 1 deform caused by forcing press occur service life shortens, fixed performance is poor, calmly
The problem of position is inaccurate, press part is easy inclined pressure, workpiece pressing deformation.Main gantry upper beam 3 is connected with cross slide way 7；Liquid
System synthesis is pressed to be equipped with hydraulic system rack 8, hydraulic system brake locking oil cylinder 10, forcing press master cylinder 11 and hydraulic pump main motor
22, forcing press master cylinder 11, hydraulic pump main motor 22 are fixedly connected with hydraulic system rack 8 respectively.Hydraulic system walking assembly
Equipped with hydraulic system traveling wheel 12, hydraulic system movable motor 9, hydraulic system traveling wheel 12 is fixed with hydraulic system rack 8 to be connected
It connects, hydraulic system traveling wheel 12 is slidably connected with cross slide way 7, hydraulic system traveling wheel 12 and hydraulic system movable motor 9
Power output shaft is connected by transmission device (such as gear etc.), under the power transmission of hydraulic system movable motor 9, make with
The hydraulic system rack 8 that hydraulic system traveling wheel 12 connects is moved left and right along cross slide way 7, final to realize and hydraulic system machine
The forcing press master cylinder 11 that frame 8 is fixedly connected moves left and right.Hydraulic system brake locking oil cylinder 10 is fixed with hydraulic system rack 8 to be connected
It connects, the piston rod face cross slide way 7 of hydraulic system brake locking oil cylinder 10；Hydraulic system brake locking oil cylinder 10 piston rod elongation after with
Cross slide way 7 is in contact, and can firmly compress and catch cross slide way 7, makes hydraulic system rack 8 that cross not occur with cross slide way 7
To unexpected relative displacement, the stability when piston rod elongation pressing workpieces processing of forcing press master cylinder 11 is further increased
And location accuracy.In 1 two bottom sides of workbench gantry guide rail 2, main gantry bottom end rail 4 are equipped with along 1 extending direction of workbench
It is connected with main gantry traveling wheel 13, main gantry traveling wheel 13 is filled with the power output shaft from brake movable motor 14 by being driven
It sets (such as gear etc.) to be connected, main gantry traveling wheel 13 is slidably connected with gantry guide rail 2；The two bottom sides of workbench 1 and dragon
Door guide rail 2 is fixedly connected, and gantry guide rail 2 is made, at being integral, to extend the service life of gantry guide rail 2, further with workbench 1
Improve stability and accuracy that main gantry assembly is vertically moved along guide rail.Under the power output from brake movable motor 14,
Main gantry traveling wheel 13 drives main gantry assembly to be moved forward and backward along 2 extending direction of gantry guide rail, makes and main gantry assembly phase
The forcing press master cylinder 11 of connection is moved forward and backward；Guiding role through above-mentioned cross slide way 7 and gantry guide rail 2 realizes forcing press
11 left-right and front-back of master cylinder moves, and makes the pressing position of the workpieces processing of the piston rod face of forcing press master cylinder 11 below,
The piston rod for stretching out forcing press master cylinder 11 presses the pressing position of workpieces processing.Before pressing, from brake walking electricity
Machine 14 plays the role of brake to main gantry traveling wheel 13 and fastens, make main gantry assembly can not longitudinal unexpected relative movement, into one
Stability when the piston rod elongation that step improves forcing press master cylinder 11 presses and location accuracy.The present invention is additionally provided with main gantry
Directive wheel 15, main gantry directive wheel 15 are connected with main gantry curb girder 5, circumference wheel face and the workbench 1 of main gantry directive wheel 15
Side be slidably connected.In longitudinal movement before and after main gantry assembly, main 15 one side of gantry directive wheel plays guiding
Effect, on the other hand plays a supporting role, and avoids main gantry assembly from generating lateral shift, it is ensured that forcing press master cylinder 11 is accurate to
Up to position to be laminated, avoid debugging repeatedly, it is time saving and energy saving, improve working efficiency.
Gantry assembly of the present invention, which is additionally provided with, pays gantry assembly, pays gantry assembly and is equipped with a pair gantry stand 16, pays gantry stand
16 be N-shaped structure, pays and is fixedly connected on gantry stand 16 equipped with nut 17, the interior adaptation of nut 17 is equipped with leading screw 18, leading screw 18
Upper end is connected with handle 19, and the lower end of leading screw 18 is connected with briquetting 20, and swing handle 19 makes the briquetting being connected with leading screw 18
20 rise or fall, and briquetting 20 plays the fixed function to workpieces processing, it is ensured that in pressing, workpieces processing does not occur unexpected
Relative movement, further increase forcing press master cylinder 11 piston rod elongation pressing when stability and location accuracy.It pays
16 bottom of gantry stand, which is connected with, pays gantry traveling wheel 21, pays gantry traveling wheel 21 and is slidably connected with gantry guide rail 2, makes to pay dragon
Door assembly is along the front and back longitudinal movement of gantry guide rail 2.It, can be solid by paying the assistance of gantry assembly if workpieces processing longer dimension
It is fixed, it is ensured that complete pressing work.
The present invention use process be：Workpieces processing is placed on workbench 1, hydraulic system movable motor 9 and oneself are started
Brake movable motor 14, so that hydraulic system rack 8 is moved left and right along cross slide way 7, makes main gantry assembly along gantry guide rail 2
Extending direction is moved forward and backward, and finally makes the pressing position of the workpieces processing of the piston rod face of forcing press master cylinder 11 below,
Reach designated position.Start hydraulic system brake locking oil cylinder 10, so that the piston rod of hydraulic system brake locking oil cylinder 10 is extended and be against transverse direction
On guide rail 7, it is ensured that with cross slide way 7 laterally unexpected relative displacement does not occur for hydraulic system rack 8；From brake movable motor
14 pairs of main brakes of gantry traveling wheel 13 fasten, it is ensured that main gantry assembly can not longitudinal unexpected relative movement；If workpieces processing ruler
It is very little longer, it pushes pair gantry assembly to be moved forward and backward to workpieces processing side suitable position along 2 extending direction of gantry guide rail, rotates silk
Thick stick 18 makes the pushing of briquetting 20 be fixed in workpieces processing, it is ensured that in pressing, unexpected relative movement does not occur for workpieces processing；
Improve the stability and location accuracy when the piston rod elongation pressing of forcing press master cylinder 11.Start forcing press master cylinder 11,
The elongation of its piston rod is set to press the pressing position immediately below it.
The present invention provides a kind of gantry-type press, pressed with master cylinder based on, main gantry is paid supplemented by gantry-travelling, is changed
Traditional gantry-type press is become to move on the table, and has been designed to move on guide rail, has been positioned more after making main gantry-travelling
Accurately, reasonable design, simple in structure, compact safety, impulse stroke is steady, and rigidity is strong, stable and reliable for performance, service life
It is long, it is applied widely, so that whole gantry-type press is saved 40% material than traditional gantry-type press in making, makes making
It is more economical.
It should be strongly noted that the structure of hydraulic system brake locking oil cylinder 10, forcing press master cylinder 11 and coupled
Hydraulic systems and its operation principle such as pipeline, valve, fuel tank, hydraulic pump and hydraulic pump motor, due to belonging to the prior art,
This no longer tires out one by one states.
In the description of the present invention, it is to be understood that, term "left", "right", "upper", "lower", "top", "bottom", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "inner", "outside", " back of the body ", " centre " is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Only as described above, only specific embodiments of the present invention, when the model that cannot be limited the present invention with this and implement
It encloses, therefore the displacement of its equivalent assemblies, or according to equivalent variations made by scope of patent protection of the present invention and modification, all should still belong to this hair
The scope that bright claims are covered.
Claims (8)
1. a kind of gantry-type press is equipped with gantry assembly, workbench and hydraulic system assembly, which is characterized in that be additionally provided with
Hydraulic system walking assembly and gantry guide rail；Gantry assembly is equipped with main gantry assembly, and main gantry assembly is equipped with main dragon
Door upper beam, main gantry bottom end rail, main gantry curb girder, the both ends of main gantry curb girder respectively with main gantry upper beam,
Main gantry bottom end rail is connected；Cross is arranged under the top of the workbench, described main gantry in main gantry upper beam
Beam is arranged in the lower section of the workbench, and main gantry curb girder is arranged in the side of the workbench；It is horizontal on described main gantry
Beam is connected with cross slide way；The hydraulic system assembly is equipped with hydraulic system rack, forcing press master cylinder, the pressure owner
Oil cylinder is connected with the hydraulic system rack；The hydraulic system walking assembly is equipped with hydraulic system traveling wheel, hydraulic system
Movable motor, the hydraulic system traveling wheel are connected with the hydraulic system rack, the hydraulic system traveling wheel with it is described
Hydraulic system movable motor is connected, and the hydraulic system traveling wheel is slidably connected with the cross slide way；Along the work
Platform extending direction is equipped with gantry guide rail, and main gantry underbeam is connected with main gantry traveling wheel, main gantry walking
Wheel is slidably connected with gantry guide rail.
2. a kind of gantry-type press according to claim 1, which is characterized in that gantry assembly, which is additionally provided with, pays gantry
Assembly, described pair of gantry assembly, which is equipped with, pays gantry stand, pays gantry stand and is connected with nut, and adaptation is equipped with leading screw in nut,
The lower end of the leading screw is connected with briquetting；Described pair of gantry stand bottom, which is connected with, pays gantry traveling wheel, described pair of gantry
Traveling wheel is slidably connected with gantry guide rail.
3. a kind of gantry-type press according to claim 1, which is characterized in that be additionally provided with main gantry guide post, the master
Gantry guide post longitudinally runs through main gantry curb girder, main gantry curb girder by main gantry guide post respectively with the main dragon
Door upper beam, main gantry bottom end rail are fixedly connected.
4. a kind of gantry-type press according to claim 1, which is characterized in that the hydraulic system walking assembly is also set
There are hydraulic system brake locking oil cylinder, the hydraulic system brake locking oil cylinder to be connected with the hydraulic system rack, the hydraulic system
Cross slide way described in the piston rod face of brake locking oil cylinder.
5. a kind of gantry-type press according to claim 1, which is characterized in that be additionally provided with from brake movable motor, institute
It states and is connected from brake movable motor with main gantry traveling wheel.
6. a kind of gantry-type press according to claim 1, which is characterized in that it is additionally provided with main gantry directive wheel, it is described
Main gantry directive wheel is connected with main gantry curb girder, and the side sliding of main gantry directive wheel and the workbench connects
It connects.
7. a kind of gantry-type press according to claim 1, which is characterized in that the two bottom sides of the workbench and institute
Gantry guide rail is stated to be connected.
8. a kind of gantry-type press according to claim 2, which is characterized in that the upper end of the leading screw is connected with hand
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746255.0A CN108715046A (en) | 2018-07-09 | 2018-07-09 | A kind of gantry-type press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810746255.0A CN108715046A (en) | 2018-07-09 | 2018-07-09 | A kind of gantry-type press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108715046A true CN108715046A (en) | 2018-10-30 |
Family
ID=63913450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810746255.0A Pending CN108715046A (en) | 2018-07-09 | 2018-07-09 | A kind of gantry-type press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108715046A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109356A (en) * | 2020-09-07 | 2020-12-22 | 湖南坤鼎数控科技有限公司 | Movable gantry type oil press |
| CN113954415A (en) * | 2021-09-30 | 2022-01-21 | 无锡乔森精工机械有限公司 | Gantry crank press with high stability |
-
2018
- 2018-07-09 CN CN201810746255.0A patent/CN108715046A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109356A (en) * | 2020-09-07 | 2020-12-22 | 湖南坤鼎数控科技有限公司 | Movable gantry type oil press |
| CN113954415A (en) * | 2021-09-30 | 2022-01-21 | 无锡乔森精工机械有限公司 | Gantry crank press with high stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181030 |
|
| WD01 | Invention patent application deemed withdrawn after publication |