CN220718435U - Portal frame of numerical control machining center - Google Patents
Portal frame of numerical control machining center Download PDFInfo
- Publication number
- CN220718435U CN220718435U CN202322089807.4U CN202322089807U CN220718435U CN 220718435 U CN220718435 U CN 220718435U CN 202322089807 U CN202322089807 U CN 202322089807U CN 220718435 U CN220718435 U CN 220718435U
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- China
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- fixedly connected
- block
- threaded rod
- swing joint
- driving motor
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- 238000009434 installation Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 abstract description 18
- 238000003754 machining Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Abstract
The utility model relates to the technical field of numerical control machining and discloses a portal frame of a numerical control machining center, which comprises a storage table, wherein one side of the storage table is fixedly connected with a sliding rail, one side of the sliding rail is movably connected with a first driving motor, one end of the first driving motor, which is close to the sliding rail, is fixedly connected with a first bidirectional threaded rod, the surface of the first bidirectional threaded rod is movably connected with a frame, one side of the frame is fixedly connected with a first U-shaped block.
Description
Technical Field
The utility model relates to the technical field of numerical control machining, in particular to a portal frame of a numerical control machining center.
Background
The numerical control machining is a process method for machining parts on a numerical control machine tool, and is an effective way for solving the problems of variable types of parts, small batch, complex shape, high precision and the like and realizing efficient and automatic machining, and a numerical control machining center portal frame is often required to be used in the numerical control machining, and is a milling machine with a portal frame and a horizontal long lathe bed.
When the existing numerical control machining portal frame is used for machining, only the fixed position of a workpiece can be machined, when the different positions of the workpiece are required to be machined, the workpiece is required to be manually moved, the different positions of the workpiece can be machined, the labor intensity of workers is increased by manually moving the workpiece, meanwhile, the manual moving speed is low, and therefore the machining efficiency of the workpiece is reduced.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a portal frame of a numerical control machining center, which aims to solve the problems in the background art.
The utility model provides the following technical scheme: the utility model provides a numerical control machining center portal frame, includes puts the thing platform, one side fixedly connected with slide rail of putting the thing platform, one side swing joint of slide rail has first driving motor, one end fixedly connected with first two-way threaded rod that first driving motor is close to the slide rail, the surface swing joint of first two-way threaded rod has the frame, one side fixedly connected with first U-shaped piece of frame, one side swing joint of first U-shaped piece has second driving motor, one end fixedly connected with second two-way threaded rod that second driving motor is close to first U-shaped piece, the surface swing joint of second two-way threaded rod has the movable block, the inboard fixedly connected with electric telescopic column of movable block;
further, the top fixedly connected with second U-shaped piece of putting the thing platform, one side swing joint of second U-shaped piece has third driving motor, the one end fixedly connected with third two-way threaded rod that third driving motor is close to the second U-shaped piece, the surface swing joint of third two-way threaded rod has the installation piece, the inboard swing joint of installation piece has the scraper blade, the top fixedly connected with pull ring of scraper blade.
Further, the inboard swing joint of electric telescopic handle has the spliced pole, the bottom fixedly connected with processing head of spliced pole, the surface of electric telescopic handle runs through there is first erection column, the surface one end fixedly connected with grab handle of first erection column, the fixed surface of electric telescopic handle is connected with stop gear, draws first erection column in the inboard of electric telescopic handle through holding the grab handle, can make the spliced pole break away from the inboard of electric telescopic handle to dismantle the processing head fast in the bottom of electric telescopic handle.
Further, one side of installation piece runs through there is the second erection column, the surface swing joint of second erection column has the backing ring, one side swing joint that the backing ring kept away from the installation piece has the shrink nut, runs through installation piece and scraper blade through the second erection column and can install the scraper blade in the inboard of installation piece fast to make the scraper blade clear away the piece on counter-platform top.
Further, stop gear includes the draw-in groove, the inboard swing joint of draw-in groove has the fixture block, one side fixedly connected with stopper of fixture block, one side fixedly connected with that the fixture block was kept away from to the stopper draws the piece, goes into the inboard of draw-in groove through the fixture block card, can be connected between stopper and the draw-in groove to restrict the grab handle in stop gear's inboard.
Further, the collecting vat has been seted up on the top of putting the thing platform, the inboard swing joint who puts the thing platform has the collecting box, one side fixedly connected with second of collecting box draws the piece, can collect the piece that the scraper blade was clear away to the inboard of collecting box through the collecting vat to conveniently collect the piece.
Further, the quantity of second erection column, backing ring and the nut that contracts is a plurality of, and a plurality of second erection column, backing ring and the nut that contracts are symmetrical to distribute equally and are grouped in one side of installation piece, can restrict the scraper blade in the inboard of installation piece simultaneously through a plurality of second erection columns to improve the fastness of being connected between installation piece and the scraper blade.
The utility model has the technical effects and advantages that:
1. according to the utility model, the first bidirectional threaded rod is driven to rotate through the first driving motor, so that the frame is displaced left and right on the surface of the first bidirectional threaded rod, the second driving motor is used for driving the second bidirectional threaded rod to rotate, and the moving block is used for driving the electric telescopic column to displace on the surface of the second bidirectional threaded rod, so that the processing head is facilitated to process different positions of a workpiece, the workpiece does not need to be manually moved, the labor intensity of manpower is reduced, and the processing efficiency is improved.
2. According to the utility model, the third driving motor is arranged to drive the third bidirectional threaded rod to rotate, so that the installation block drives the scraping plate to displace on the surface of the third bidirectional threaded rod, the scraping plate is beneficial to removing the scraps left after the top end of the placing table is processed, the scraps are prevented from being left at the top end of the placing table to influence the processing of the next workpiece, and the processing quality is reduced, so that the processing qualification rate is reduced.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the electric telescopic column of the present utility model.
Fig. 3 is a schematic structural view of the limiting mechanism of the present utility model.
Fig. 4 is a schematic structural view of the squeegee of the present utility model.
Fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.
Fig. 6 is a schematic structural view of the collecting tank of the present utility model.
The reference numerals are: 1. a storage table; 2. a slide rail; 3. a first driving motor; 4. a first bi-directional threaded rod; 5. a frame; 6. a first U-shaped block; 7. a second driving motor; 8. a moving block; 9. an electric telescopic column; 10. a connecting column; 11. a processing head; 12. a first mounting post; 13. a grab handle; 14. a limiting mechanism; 15. a clamping groove; 16. a clamping block; 17. a limiting block; 18. a first pull block; 19. a second U-shaped block; 20. a third driving motor; 21. a mounting block; 22. a scraper; 23. a pull ring; 24. a second mounting post; 25. a backing ring; 26. tightening the nut; 27. a collection tank; 28. a collection box; 29. a second pull block; 30. a second bi-directional threaded rod; 31. and a third bi-directional threaded rod.
Detailed Description
The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the embodiments of the present utility model are shown by way of illustration only, and the utility model is not limited to the embodiments of the present utility model, but other embodiments of the present utility model will be apparent to those skilled in the art without making any inventive effort.
Referring to fig. 1-6, the utility model provides a gantry of a numerical control machining center, which comprises a storage table 1, wherein one side of the storage table 1 is fixedly connected with a sliding rail 2, one side of the sliding rail 2 is movably connected with a first driving motor 3, one end of the first driving motor 3, which is close to the sliding rail 2, is fixedly connected with a first bidirectional threaded rod 4, the surface of the first bidirectional threaded rod 4 is movably connected with a frame 5, one side of the frame 5 is fixedly connected with a first U-shaped block 6, one side of the first U-shaped block 6 is movably connected with a second driving motor 7, one end of the second driving motor 7, which is close to the first U-shaped block 6, is fixedly connected with a second bidirectional threaded rod 30, the surface of the second bidirectional threaded rod 30 is movably connected with a moving block 8, and the inner side of the moving block 8 is fixedly connected with an electric telescopic column 9;
wherein, put the top fixedly connected with second U-shaped piece 19 of thing platform 1, one side swing joint of second U-shaped piece 19 has third driving motor 20, and the one end that third driving motor 20 is close to second U-shaped piece 19 fixedly connected with third two-way threaded rod 31, and the surface swing joint of third two-way threaded rod 31 has installation piece 21, and the inboard swing joint of installation piece 21 has scraper blade 22, and scraper blade 22's top fixedly connected with pull ring 23.
Wherein, the inboard swing joint of electric telescopic post 9 has spliced pole 10, the bottom fixedly connected with processing head 11 of spliced pole 10, the surface of electric telescopic post 9 runs through there is first erection column 12, the surperficial one end fixedly connected with grab handle 13 of first erection column 12, the fixed surface of electric telescopic post 9 is connected with stop gear 14, run through electric telescopic post 9 and processing head 11 with first erection column 12 through holding grab handle 13, can install processing head 11 fast in the bottom of electric telescopic post 9.
Wherein, one side of installation piece 21 runs through has second erection column 24, and the surface swing joint of second erection column 24 has backing ring 25, and one side swing joint that backing ring 25 kept away from installation piece 21 has the shrink nut 26, can restrict the one end of second erection column 24 through backing ring 25 and shrink nut 26, prevents that second erection column 24 from appearing becoming flexible to make the connection between installation piece 21 and the scraper blade 22 appear becoming flexible.
Wherein, stop gear 14 includes draw-in groove 15, and the inboard swing joint of draw-in groove 15 has fixture block 16, and one side fixedly connected with stopper 17 of fixture block 16, one side fixedly connected with first pull block 18 of the side fixedly connected with that fixture block 16 was kept away from to stopper 17 through holding first pull block 18 outwards pulling stopper 17 for fixture block 16 breaks away from the inboard of draw-in groove 15, thereby does not limit grab handle 13, makes grab handle 13 can drive the inboard of first erection column 12 extraction electric telescopic column 9.
The collecting tank 27 is provided at the top of the object placing table 1, the collecting box 28 is movably connected to the inner side of the object placing table 1, a second pull block 29 is fixedly connected to one side of the collecting box 28, and the collecting box 28 is pulled out by holding the second pull block 29, so that the collecting box 28 is separated from the inner side of the object placing table 1, and chips collected in the object placing table 1 can be processed.
The number of the second mounting posts 24, the backing rings 25 and the tightening nuts 26 is a plurality, the second mounting posts 24, the backing rings 25 and the tightening nuts 26 are symmetrically distributed and equally grouped on one side of the mounting block 21, and one end of the second mounting posts 24 can be limited through the backing rings 25 and the tightening nuts 26 at the same time, so that the second mounting posts 24 are further prevented from loosening.
The working principle of the utility model is as follows: when different parts of a workpiece are required to be processed, the first driving motor 3 drives the first bidirectional threaded rod 4 to rotate on the inner side of the sliding rail 2, so that the frame 5 is displaced on the surface of the first bidirectional threaded rod 4, and thus different parts of the vertical part of the workpiece can be processed, and meanwhile, the second driving motor 7 on one side of the first U-shaped block 6 drives the second bidirectional threaded rod 30 to rotate, so that the moving block 8 drives the electric telescopic column 9 to displace on the surface of the second bidirectional threaded rod 30, and the processing head 11 can process different transverse positions of the workpiece; in addition, when the processing head 11 needs to be replaced, the first pull block 18 is held to pull the limiting block 17 outwards so that the clamping block 16 is pulled out from the inner side of the clamping groove 15, then the grab handle 13 is held to pull the first mounting column 12 outwards from the inner side of the limiting mechanism 14 so that the first mounting column 12 is pulled out from the inner sides of the electric telescopic column 9 and the connecting column 10, and at the moment, the connecting column 10 is separated from the inner side of the electric telescopic column 9, so that the processing head 11 can be quickly detached from the bottom end of the electric telescopic column 9; in addition, after the processing is completed, the third driving motor 20 at one side of the second U-shaped block 19 drives the third bidirectional threaded rod 31 to rotate, so that the mounting block 21 drives the scraper 22 to displace on the surface of the third bidirectional threaded rod 31, and therefore, the scraps at the top end of the object table 1 are removed, and fall into the inner side of the collecting box 28 through the collecting groove 27, then the collecting box 28 is drawn out of the inner side of the object table 1 by holding the second pull block 29, and the scraps collected by the collecting box 28 can be processed.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a numerical control machining center portal frame, includes to put thing platform (1), its characterized in that: one side fixedly connected with slide rail (2) of putting thing platform (1), one side swing joint of slide rail (2) has first driving motor (3), one end fixedly connected with first two-way threaded rod (4) that first driving motor (3) is close to slide rail (2), the surface swing joint of first two-way threaded rod (4) has frame (5), one side fixedly connected with first U-shaped piece (6) of frame (5), one side swing joint of first U-shaped piece (6) has second driving motor (7), one end fixedly connected with second two-way threaded rod (30) that second driving motor (7) is close to first U-shaped piece (6), the surface swing joint of second two-way threaded rod (30) has movable block (8), the inboard fixedly connected with electric telescopic column (9) of movable block (8).
2. The gantry of claim 1, wherein: the utility model discloses a storage rack, including thing platform (1), first U-shaped piece (19) of top fixedly connected with, one side swing joint of second U-shaped piece (19) has third driving motor (20), one end fixedly connected with third two-way threaded rod (31) that third driving motor (20) are close to second U-shaped piece (19), the surface swing joint of third two-way threaded rod (31) has installation piece (21), the inboard swing joint of installation piece (21) has scraper blade (22), the top fixedly connected with pull ring (23) of scraper blade (22).
3. The gantry of claim 1, wherein: the inside swing joint of electric telescopic post (9) has spliced pole (10), the bottom fixedly connected with processing head (11) of spliced pole (10), the surface of electric telescopic post (9) is run through and is had first erection column (12), the surface one end fixedly connected with grab handle (13) of first erection column (12), the surface fixedly connected with stop gear (14) of electric telescopic post (9).
4. The gantry of claim 2, wherein: one side of the installation block (21) is penetrated with a second installation column (24), the surface of the second installation column (24) is movably connected with a backing ring (25), and one side of the backing ring (25) away from the installation block (21) is movably connected with a tightening nut (26).
5. A gantry for a numerically controlled machining center according to claim 3, wherein: the limiting mechanism (14) comprises a clamping groove (15), a clamping block (16) is movably connected to the inner side of the clamping groove (15), a limiting block (17) is fixedly connected to one side of the clamping block (16), and a first pulling block (18) is fixedly connected to one side, away from the clamping block (16), of the limiting block (17).
6. The gantry of claim 1, wherein: the collecting tank (27) is arranged at the top end of the object placing table (1), the collecting box (28) is movably connected to the inner side of the object placing table (1), and a second pull block (29) is fixedly connected to one side of the collecting box (28).
7. The gantry of claim 4, wherein: the number of the second mounting columns (24), the backing rings (25) and the tightening nuts (26) is a plurality of, and the second mounting columns (24), the backing rings (25) and the tightening nuts (26) are symmetrically distributed and equally grouped on one side of the mounting block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322089807.4U CN220718435U (en) | 2023-08-04 | 2023-08-04 | Portal frame of numerical control machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322089807.4U CN220718435U (en) | 2023-08-04 | 2023-08-04 | Portal frame of numerical control machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220718435U true CN220718435U (en) | 2024-04-05 |
Family
ID=90499772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322089807.4U Active CN220718435U (en) | 2023-08-04 | 2023-08-04 | Portal frame of numerical control machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220718435U (en) |
-
2023
- 2023-08-04 CN CN202322089807.4U patent/CN220718435U/en active Active
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