CN213081222U - Hydraulic portal frame - Google Patents
Hydraulic portal frame Download PDFInfo
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- CN213081222U CN213081222U CN202021794355.XU CN202021794355U CN213081222U CN 213081222 U CN213081222 U CN 213081222U CN 202021794355 U CN202021794355 U CN 202021794355U CN 213081222 U CN213081222 U CN 213081222U
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- pillar
- supporting beam
- depression bar
- support column
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Abstract
The utility model discloses a hydraulic pressure portal frame relates to metal working machine tool technical field. The utility model discloses an hydro-cylinder, a supporting beam, the fixed post, activity pillar and workstation, the hydro-cylinder, fixed post and activity pillar are the cylinder structure, the hydro-cylinder is located a supporting beam's top, fixed post and activity pillar all set up in a supporting beam's below, the fixed post sets up with the activity pillar relatively, the workstation is located a supporting beam's below, fixed post and activity pillar all are connected with the workstation, the hydro-cylinder lower surface is provided with the bolt post, bolt post week side is provided with the depression bar, the depression bar lower surface is provided with the excelling in and glues. The utility model discloses a set up fixed stay and activity pillar and provide the stability that twin columns drive improved the device for the device, adopt the hydraulic drive mode to carry out work increase pressure through setting up depression bar and hydro-cylinder, improved clamping speed through setting up tapered roller bearing and lock nut, the time of having saved the clamping work piece has improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the metalworking, especially, relate to a hydraulic pressure portal frame.
Background
The portal frame mainly comprises five parts, namely a beam, a column, a chassis, a guide beam and a fulcrum, and is used as a support of lifting equipment, such as a portal crane support and the like. The two columns are like a dragon column, and are like portal frames. Hydraulic transmission is applied to the end of the eighteenth century, but the hydraulic transmission is widely applied to industry for a short time, and a hydraulic system has been greatly developed in recent years due to the advantages of small volume, light weight, stepless speed change, stable motion, long service life and the like. At present, a three-beam four-column or two-beam four-column structure is mostly adopted in a common hydraulic system or hydraulic machine.
When the portal frame is used for fixing a workpiece, the method that the single motor is adopted to drive the pressing rod is adopted, the pressure is small, the workpiece clamping efficiency is low, and in order to solve the problems, the hydraulic portal frame is designed, so that the problems that the pressure of the traditional portal frame is insufficient, the clamping flow is complex are solved, and the production efficiency is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic pressure portal frame, it is not enough to solve traditional portal frame pressure, the loaded down with trivial details problem of clamping flow.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a hydraulic portal frame, including hydro-cylinder, a supporting beam, fixed strut, activity pillar and workstation, hydro-cylinder, fixed strut and activity pillar are the cylinder structure, the hydro-cylinder is located a supporting beam's top, fixed strut and activity pillar all set up below a supporting beam, fixed strut and activity pillar pass a supporting beam, fixed strut and activity pillar set up relatively, the workstation is located a supporting beam's below, fixed strut and activity pillar all are connected with the workstation, a supporting beam upper surface is provided with the crossbeam groove, a supporting beam side is provided with the heat conduction hole and can provide the radiating effect for a supporting beam and avoid hydraulic system to damage;
the hydro-cylinder lower surface is provided with the bolt post, bolt post week side is provided with the depression bar, bolt post and depression bar sliding fit, the depression bar lower surface is provided with the excellent power and glues, excellent power is glued and depression bar fixed connection, a supporting beam surface is provided with the depression bar hole, the depression bar passes the depression bar hole.
Preferably, the upper and lower surfaces of the fixed support post and the movable support post are provided with a plurality of locking nuts, the locking nuts are in threaded fit with the fixed support post and the movable support post, the upper surface of the supporting beam is provided with a first perforation, the fixed support post passes through the first perforation, tapered roller bearings are arranged on the upper and lower surfaces of the first perforation, and are connected to the fixed support post through the locking nuts, so that the mounting and the dismounting are facilitated.
Preferably, the upper surface of the support beam is provided with a second through hole, the movable support column passes through the second through hole, and the movable support column is mounted on the support beam through a locking nut.
Preferably, the workstation upper surface is provided with sliding seat and a plurality of side set-square, the sliding seat upper surface is provided with the recess fixed plate, a recess fixed plate side is provided with a plurality of mounting nut, the recess fixed plate passes through mounting nut to be fixed on the workstation, the movable support post passes through the sliding seat to be installed on the workstation, the fixed support post passes through the side set-square to be installed on the workstation.
Preferably, the upper surface of the workbench is provided with a workpiece, the workpiece is in extrusion fit with the pressure rod, and the fixing effect on the workpiece is improved by increasing the pressure through hydraulic driving.
The utility model discloses following beneficial effect has:
the utility model discloses a set up fixed stay and activity pillar and provide the stability that twin columns drive improved the device for the device, adopt the hydraulic drive mode to carry out work increase pressure through setting up depression bar and hydro-cylinder, improved clamping speed through setting up tapered roller bearing and lock nut, the time of having saved the clamping work piece has improved production efficiency.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is an exploded view of the present invention;
fig. 4 is a schematic structural view of the supporting beam of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below: 1. a support beam; 2. fixing a strut; 3. a movable support; 4. a tapered roller bearing; 5. locking the nut; 6. an oil cylinder; 7. a pressure lever; 8. 4, high-strength rubber; 9. a movable seat; 10. a work table; 11. a workpiece; 12. mounting a nut; 13. a groove fixing plate; 14. a beam groove; 15. a latch post; 16. a heat conduction hole; 17. a side set square; 18. a first perforation; 19. a second perforation; 20. and (4) pressing a rod hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention relates to a hydraulic portal frame, which includes an oil cylinder 6, a supporting beam 1, a fixed pillar 2, a movable pillar 3 and a workbench 10, wherein the oil cylinder 6, the fixed pillar 2 and the movable pillar 3 are all in a cylinder structure, the oil cylinder 6 is located above the supporting beam 1, the fixed pillar 2 and the movable pillar 3 are both disposed below the supporting beam 1, the fixed pillar 2 and the movable pillar 3 pass through the supporting beam 1, the fixed pillar 2 and the movable pillar 3 are disposed opposite to each other, the workbench 10 is located below the supporting beam 1, the fixed pillar 2 and the movable pillar 3 are both connected to the workbench 10, a beam groove 14 is disposed on the upper surface of the supporting beam 1, and a side surface of the supporting beam 1 is provided with a heat conduction hole 16 for providing a heat dissipation effect for the supporting beam 1 to;
the lower surface of the oil cylinder 6 is provided with a bolt post 15, the peripheral side surface of the bolt post 15 is provided with a press rod 7, the bolt post 15 is in sliding fit with the press rod 7, the lower surface of the press rod 7 is provided with a high-strength rubber 8, the high-strength rubber 8 is fixedly connected with the press rod 7, a press rod hole 20 is formed in one surface of the supporting beam 1, and the press rod 7 penetrates through the press rod hole 20.
Further, the upper and lower surfaces of the fixed support column 2 and the movable support column 3 are provided with a plurality of locking nuts 5, the locking nuts 5 are in threaded fit with the fixed support column 2 and the movable support column 3, the upper surface of the support beam 1 is provided with a first through hole 18, the fixed support column 2 penetrates through the first through hole 18, the upper and lower surfaces of the first through hole 18 are provided with tapered roller bearings 4, and the tapered roller bearings 4 are connected to the fixed support column 2 through the locking nuts 5 and are convenient to install and detach.
Further, the upper surface of the support beam 1 is provided with a second through hole 19, the movable support 3 passes through the second through hole 19, and the movable support 3 is mounted on the support beam 1 by the lock nut 5.
Further, workstation 10 upper surface is provided with sliding seat 9 and a plurality of side set square 17, and sliding seat 9 upper surface is provided with recess fixed plate 13, and a recess fixed plate 13 side is provided with a plurality of mounting nut 12, and recess fixed plate 13 passes through mounting nut 12 to be fixed on workstation 10, and movable support 3 passes through sliding seat 9 to be installed on workstation 10, and fixed support 2 passes through side set square 17 to be installed on workstation 10.
Further, the workpiece 11 is arranged on the upper surface of the workbench 10, the workpiece 11 is in extrusion fit with the pressing rod 7, and the fixing effect on the workpiece 11 is improved by increasing the pressure through hydraulic driving.
One specific application of this embodiment is: when the device is used, a workpiece 11 is placed on the workbench 10, the external hydraulic station is started, the piston rod in the oil cylinder 6 moves downwards to press, the pressing rod 7 and the high-strength rubber 8 are driven to act on the workpiece 11 together, and the workpiece 11 is pressed under the action of the pressure of the oil cylinder 6, so that the purpose of fixing the workpiece 11 is achieved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A hydraulic portal frame comprises an oil cylinder (6), a supporting beam (1), a fixed support column (2), a movable support column (3) and a workbench (10), it is characterized in that the oil cylinder (6), the fixed support (2) and the movable support (3) are all cylinder structures, the oil cylinder (6) is positioned above the supporting beam (1), the fixed support column (2) and the movable support column (3) are both arranged below the supporting beam (1), the fixed support column (2) and the movable support column (3) pass through the support beam (1), the fixed support column (2) and the movable support column (3) are arranged oppositely, the workbench (10) is positioned below the support beam (1), the fixed strut (2) and the movable strut (3) are both connected with a workbench (10), a cross beam groove (14) is formed in the upper surface of the support beam (1), and a heat conduction hole (16) is formed in one side surface of the support beam (1);
hydro-cylinder (6) lower surface is provided with latch post (15), latch post (15) week side is provided with depression bar (7), latch post (15) and depression bar (7) sliding fit, depression bar (7) lower surface is provided with excellent power and glues (8), excellent power glues (8) and depression bar (7) fixed connection, a supporting beam (1) surface is provided with depression bar hole (20), depression bar hole (20) are passed in depression bar (7).
2. The hydraulic portal frame of claim 1, wherein: the utility model discloses a supporting structure, including fixed pillar (2), supporting beam (1), supporting beam (2), fixed pillar (2) and activity pillar (3), the surface all is provided with a plurality of lock nut (5) about fixed pillar (2) and activity pillar (3), lock nut (5) are screw-thread fit with fixed pillar (2) and activity pillar (3), it is provided with first perforation (18) to prop up supporting beam (1) upper surface, fixed pillar (2) pass first perforation (18), the surface all is provided with tapered roller bearing (4) about first perforation (18), tapered roller bearing (4) are connected on fixed pillar (2) through lock nut (5).
3. A hydraulic gantry according to claim 1 or 2, characterized in that: the upper surface of the supporting beam (1) is provided with a second through hole (19), the movable support column (3) penetrates through the second through hole (19), and the movable support column (3) is installed on the supporting beam (1) through a locking nut (5).
4. The hydraulic portal frame of claim 1, wherein: workstation (10) upper surface is provided with sliding seat (9) and a plurality of side set-square (17), sliding seat (9) upper surface is provided with recess fixed plate (13), a recess fixed plate (13) side is provided with a plurality of mounting nut (12), recess fixed plate (13) are fixed on workstation (10) through mounting nut (12), activity pillar (3) are installed on workstation (10) through sliding seat (9), install on workstation (10) through side set-square (17) fixed pillar (2).
5. The hydraulic portal frame of claim 1, wherein: the upper surface of the workbench (10) is provided with a workpiece (11), and the workpiece (11) is in extrusion fit with the pressure rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021794355.XU CN213081222U (en) | 2020-08-25 | 2020-08-25 | Hydraulic portal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021794355.XU CN213081222U (en) | 2020-08-25 | 2020-08-25 | Hydraulic portal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213081222U true CN213081222U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021794355.XU Active CN213081222U (en) | 2020-08-25 | 2020-08-25 | Hydraulic portal frame |
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| CN (1) | CN213081222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055186A (en) * | 2021-11-29 | 2022-02-18 | 东莞市固达机械制造有限公司 | Push-pull portal frame |
-
2020
- 2020-08-25 CN CN202021794355.XU patent/CN213081222U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055186A (en) * | 2021-11-29 | 2022-02-18 | 东莞市固达机械制造有限公司 | Push-pull portal frame |
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