CN222404467U - Numerical control machining center convenient to quick clamping - Google Patents
Numerical control machining center convenient to quick clamping Download PDFInfo
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- CN222404467U CN222404467U CN202420316625.8U CN202420316625U CN222404467U CN 222404467 U CN222404467 U CN 222404467U CN 202420316625 U CN202420316625 U CN 202420316625U CN 222404467 U CN222404467 U CN 222404467U
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000003754 machining Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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Abstract
The utility model discloses a numerical control machining center convenient for rapid clamping, which comprises a numerical control machining center main body, wherein a workbench is arranged on the numerical control machining center main body, a movable guide rail is arranged at the upper end of the workbench, a machining table is movably connected to the movable guide rail, grooves are symmetrically formed in two sides of the long side of the machining table, horizontal moving mechanisms are arranged in the grooves in two sides of the long side of the machining table, movable mounting seats of an inverted U-shaped structure are symmetrically arranged on two sides of the horizontal moving mechanisms through reverse thread structures, and lifting mechanisms are connected to the upper ends of the movable mounting seats. This numerical control machining center convenient to quick clamping carries out centre gripping location processing through clamping positioning seat to the work piece, and after the position of clamping positioning seat was confirmed, through rotating clamping positioning seat, realize the clamping location of work piece, and need not carry out the removal processing again to clamping positioning seat, can effectively improve the speed of work piece clamping, guarantee the stability of work piece clamping simultaneously.
Description
Technical Field
The utility model relates to the technical field of numerical control machining centers, in particular to a numerical control machining center convenient for rapid clamping.
Background
The numerical control machining center (CNC MACHINING CENTER) is a high-precision and high-efficiency machine tool, can automatically perform various machining operations such as running, milling, drilling, boring and the like by utilizing a computer numerical control technology, can machine various metal materials and nonmetallic materials, and is widely applied to manufacturing industry. During the processing of the numerical control machining center, the workpiece is clamped and fixed through the clamping structure, so that the workpiece is ensured to be stable in the machining process, and the machining accuracy of the workpiece is ensured.
The clamping structure of the existing numerical control machining center is arranged on a workbench, the clamping structure is adjusted through a moving structure, so that the clamping structure is used for fixing a workpiece, but when the workpiece is positioned at present, the clamping structure is moved and adjusted every time, so that the time required for clamping the workpiece is long.
Disclosure of utility model
The utility model aims to provide a numerical control machining center convenient for rapid clamping, which aims to solve the problem that the time required for clamping a workpiece is long because the clamping structure is required to be moved and adjusted each time when the workpiece is positioned by the numerical control machining center in the market, which is proposed by the background technology.
The numerical control machining center comprises a numerical control machining center main body, wherein a workbench is arranged on the numerical control machining center main body, a movable guide rail is arranged at the upper end of the workbench, a machining table is movably connected to the movable guide rail, grooves are symmetrically formed in two sides of the long side of the machining table, horizontal moving mechanisms are arranged in the grooves in two sides of the long side of the machining table, movable mounting seats of inverted U-shaped structures are symmetrically arranged on two sides of the horizontal moving mechanisms through reverse thread structures, lifting mechanisms are connected to the upper ends of the movable mounting seats, lifting movable plates are movably arranged on the lifting mechanisms through screw structures and polished rod structures, U-shaped mounting pieces which are transversely arranged are respectively arranged on one side, which is opposite to the lifting movable plates, of each U-shaped mounting piece is respectively and fixedly connected with a clamping positioning seat, and the side faces of the clamping positioning seat are integrally provided with arc-shaped protruding structures.
Preferably, groove structures are symmetrically arranged on two sides of the U-shaped mounting piece, and rotating shaft mounting seats are inserted into grooves of the U-shaped mounting piece.
Preferably, a positioning plate integrally formed is arranged on one side of the groove structure of the U-shaped mounting piece, and the positioning plate is positioned on the outer side of the U-shaped mounting piece.
Preferably, the T-shaped limiting rod penetrates through the positioning plate, and the T-shaped limiting rod is fixed with the side surface of the rotating shaft mounting seat through a threaded structure.
Preferably, the T-shaped limiting rod is sleeved with a fastening spring, and the fastening spring is positioned between the rotating shaft mounting seat and the positioning plate.
Preferably, the clamping positioning seat is internally penetrated with a positioning rotating shaft, and the positioning rotating shaft and the rotating shaft mounting seat are movably inserted and arranged through a ball structure.
Compared with the prior art, the numerical control machining center convenient for quick clamping has the beneficial effects that the workpiece is clamped and positioned through the clamping and positioning seat, after the position of the clamping and positioning seat is determined, the clamping and positioning of the workpiece is realized through rotating the clamping and positioning seat, the clamping and positioning seat is not required to be moved, the workpiece clamping speed can be effectively improved, and meanwhile, the workpiece clamping stability is ensured. This numerical control machining center convenient to quick clamping designs the clamping positioning seat into the round bar structure to at clamping positioning seat side design convex structure, make the clamping positioning seat can carry out the centre gripping to the work piece through convex structure after rotating, clamping positioning seat can carry out clamping through the fastening spring cooperation simultaneously and handle, improves work piece clamping reliability.
Drawings
FIG. 1 is a schematic diagram of a numerical control machining center structure convenient for rapid clamping;
FIG. 2 is an enlarged schematic view of the structure of the numerical control machining center A in FIG. 1, which is convenient for rapid clamping;
FIG. 3 is a top view of a machining table and movable mounting base connection of a numerical control machining center with quick clamping convenience;
FIG. 4 is a top view of a numerical control machining center with convenient quick clamping according to the utility model;
fig. 5 is an enlarged schematic view of the structure of the position B in fig. 4 of the numerical control machining center with convenience for rapid clamping.
In the figure, 1, a numerical control machining center main body; 2, a U-shaped mounting part, a lifting mechanism, a clamping and positioning seat, a lifting movable plate, a processing table, a 7 positioning rotating shaft, a 8, a workbench, a 9, a movable guide rail, a 10, a horizontal moving mechanism, a 11, a movable mounting seat, a 12, a fastening spring, a 13, a T-shaped limiting rod, a 14, a rotating shaft mounting seat, a 15 and a positioning plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the numerical control machining center convenient for quick clamping comprises a numerical control machining center main body 1, a workbench 8 is arranged on the numerical control machining center main body 1, a movable guide rail 9 is arranged at the upper end of the workbench 8, a machining table 6 is movably connected to the movable guide rail 9, grooves are symmetrically formed in two sides of the long side of the machining table 6, horizontal moving mechanisms 10 are respectively arranged in the grooves in two sides of the long side of the machining table 6, movable mounting seats 11 of an inverted U-shaped structure are symmetrically arranged on two sides of the horizontal moving mechanisms 10 through reverse thread structures, lifting mechanisms 3 are connected to the upper ends of the movable mounting seats 11, lifting movable plates 5 are movably arranged on the lifting mechanisms 3 through screw structures and polished rod structures, U-shaped mounting pieces 2 which are transversely arranged are respectively arranged are arranged on one sides of the opposite sides of the lifting movable plates 5, groove structures are symmetrically arranged on two sides of the U-shaped mounting pieces 2, the structure carries out relative connection treatment on the lifting movable plate 5 and the clamping positioning seat 4 through the U-shaped mounting piece 2, so that the lifting movable plate 5 drives the clamping positioning seat 4 to carry out lifting adjustment treatment through the lifting mechanism 3, the clamping positioning seat 4 is used for clamping and fixing a workpiece, one side of the groove structure of the U-shaped mounting piece 2 is provided with a positioning plate 15 which is integrally formed, the positioning plate 15 is positioned outside the U-shaped mounting piece 2, the two sides of the U-shaped mounting piece 2 are provided with grooves and then are bent to form the positioning plate 15, the positioning plate 15 is used for carrying out positioning treatment on the rotating shaft mounting seat 14 and the T-shaped limiting rod 13 through the positioning plate 15, the T-shaped limiting rod 13 is penetrated on the positioning plate 15, and the side surface of the T-shaped limiting rod 13 and the side surface of the rotating shaft mounting seat 14 are fixed through a thread structure, this structure makes the relatively firm connection between pivot mount pad 14 and T type gag lever post 13 to make pivot mount pad 14 carry out the activity through the cooperation of T type gag lever post 13 and locating plate 15 and handle, so that the relative work piece fastening of dress clamp positioning seat 4, improve the fixity of work piece clamping, the cover is equipped with fastening spring 12 on the T type gag lever post 13, and fastening spring 12 is located between pivot mount pad 14 and locating plate 15, this structure makes pivot mount pad 14 receive when external force, can promote T type gag lever post 13 activity, and compress fastening spring 12, through fastening spring 12's resilience force, make pivot mount pad 14 relatively fasten, guarantee the stability of work piece clamping, install clamping positioning seat 4 in the U type mounting 2 respectively the joint, and clamping positioning seat 4 side an organic whole is equipped with the outside and be curved protruding structure, run through in the clamping positioning seat 4 has location pivot 7, and location pivot 7 and pivot mount pad 14 pass through ball structure activity grafting setting, this structure is when the location to the work piece, only need make clamping positioning seat 4 rotate through rotary mechanism under the location 7's the location, can realize that positioning seat 14 carries out the rotation through rotary mechanism, can realize the relative fastening of relative fastening seat 14, the work piece clamping 4 is carried out the location of the relative clamping seat through the location of the opposite direction, the work piece clamping spring is processed through the location of the opposite direction, the work piece is fixed mounting 4, the work piece is fixed a position through the location is fixed carrier is realized, the relative, the work piece is clamped through the location is fixed position 4 is fixed through the relative, and is fixed through the work piece is clamped 4, and is fixed through the clamping 4, the relative position 4 is fixed through the clamping device is fixed through the clamping 4, and is fixed through the clamping device is fixed 4, and is fixed through the work piece is fixed 4.
Working principle: when the numerical control machining center convenient for quick clamping is used, firstly, when the numerical control machining center main body 1 carries out machining and positioning on a workpiece, the workpiece is placed on the machining table 6, the workpiece is positioned between the clamping and positioning seats 4, the clamping and positioning seats 4 rotate through the driving of the positioning rotating shafts 7 by the rotating structure, the rotating shaft mounting seats 14 carry out rotating and positioning treatment on the positioning rotating shafts 7, the arc-shaped protruding parts of the clamping and positioning seats 4 face one side of the workpiece, then the lifting mechanism 3 is started, the lifting movable plate 5 is driven to lift by the screw structure, the height of the U-shaped mounting piece 2 is regulated, the clamping height of the clamping and positioning seats 4 on the workpiece is determined, the movable mounting seats 11 are driven by the horizontal moving mechanism 10 to move the clamping and positioning seats 4 on two sides to the workpiece, the workpiece is clamped by the protruding parts of the clamping and positioning seats 4, the clamping and positioning seat 4 pushes the T-shaped limiting rod 13 to move through the rotating shaft mounting seat 14 when being pressed, compresses the fastening spring 12, enables the clamping and positioning seat 4 to fasten and clamp a workpiece through the resilience force of the fastening spring 12, the positioning plate 15 is used for the movable limiting treatment of the T-shaped limiting rod 13, after the workpiece is clamped, the workpiece is machined through the numerical control machining center main body 1, the machining table 6 moves relative to the workbench 8 through the movable guide rail 9, the machining position is adjusted, after the workpiece is machined, the clamping and positioning seat 4 rotates again, so that the workpiece can be removed from the numerical control machining center main body 1, and as the position of the clamping and positioning seat 4 is determined, the workpiece is only required to be placed between the clamping and positioning seats 4 when the workpiece with the same size is machined subsequently, and then the clamping and positioning seat 4 clamps the workpiece rapidly through the circular arc-shaped protrusions, thereby completing a series of works.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420316625.8U CN222404467U (en) | 2024-02-21 | 2024-02-21 | Numerical control machining center convenient to quick clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420316625.8U CN222404467U (en) | 2024-02-21 | 2024-02-21 | Numerical control machining center convenient to quick clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222404467U true CN222404467U (en) | 2025-01-28 |
Family
ID=94368115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420316625.8U Active CN222404467U (en) | 2024-02-21 | 2024-02-21 | Numerical control machining center convenient to quick clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222404467U (en) |
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2024
- 2024-02-21 CN CN202420316625.8U patent/CN222404467U/en active Active
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