CN213795222U - Numerical control machine tool stable in structure - Google Patents
Numerical control machine tool stable in structure Download PDFInfo
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- CN213795222U CN213795222U CN202022468939.4U CN202022468939U CN213795222U CN 213795222 U CN213795222 U CN 213795222U CN 202022468939 U CN202022468939 U CN 202022468939U CN 213795222 U CN213795222 U CN 213795222U
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Abstract
The utility model relates to a numerically-controlled machine tool with stable structure, wherein the top of a base is provided with a portal frame, one side of the portal frame is provided with a workbench, the workbench comprises an inverted trapezoidal seat and a workpiece clamping plate, the inverted trapezoidal seat is arranged at the bottom of the workpiece clamping plate, the bottom of the inverted trapezoidal seat is provided with a first installation block, the two sides of the first installation block are symmetrically provided with a second installation block, the bottom of the second installation block is connected with a slide block, the bottom of the base is provided with a slide rail which is connected with the slide block in a sliding way, the bottom of the first installation block is connected with a nut, the nut is connected with a rotary driving piece through a screw rod, the middle part of the portal frame is provided with a reinforcing frame, the top of the portal frame is horizontally connected with a processing mechanism in a sliding way, the bottom of the slide rail is provided with a support platform, the bottom of the reinforcing frame is connected with the base through a stand column, the workpiece clamping plate is installed more stably through the inverted trapezoidal seat, the supporting strength of the portal frame is improved through the reinforcing frame and the stand column, the processing mechanism is connected with the top of the portal frame in a sliding way, the generation of shearing force is reduced, the stress is more uniform, and the structural stability is improved.
Description
Technical Field
The utility model belongs to the technical field of digit control machine tool equipment and specifically relates to a digit control machine tool that structure is firm.
Background
The numerical control machine tool is an automatic machine tool provided with a program control system, the existing numerical control machine tool generally fixes a portal frame on a base, a machining mechanism is arranged on one side of the portal frame, and then a workpiece is machined through the machining mechanism, but the weight of the machining mechanism is large, the supporting stress point of the portal frame is only arranged at two side support legs, the shearing force generated by the machining mechanism arranged on one side of the portal frame is large, the structure is unstable, the stress is not uniform when the machining mechanism moves on the portal frame, and the service life of the equipment is shortened.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a numerical control machine tool with a stable structure.
The utility model discloses the technical scheme who adopts does:
the utility model provides a digit control machine tool that structure is firm, the on-line screen storage device comprises a base, the top of base is equipped with the portal frame, one side of portal frame is equipped with the workstation, the workstation is including invering trapezoidal seat and work piece splint, it sets up in the bottom of work piece splint to invert trapezoidal seat, and its bottom is equipped with first installation piece, the bilateral symmetry of first installation piece is equipped with second installation piece, the bottom of second installation piece is connected with the slider, the bottom of base is equipped with the slide rail with slider sliding connection, the bottom of first installation piece is connected with the nut, the nut is connected with rotary driving spare through the screw rod, the middle part of portal frame is equipped with the reinforcement frame, and its top horizontal sliding connection has processing mechanism, the bottom of slide rail is equipped with the saddle, the bottom of reinforcement frame is passed through the stand and is connected with the base.
Preferably, the machining mechanism comprises a horizontal moving seat, a lifting seat and a machined part for drilling, tapping, milling and boring, the machined part is fixedly connected with the lifting seat, the lifting seat is connected to one side, close to the workbench, of the horizontal moving seat in a sliding mode, and the horizontal moving seat is connected with the portal frame in a sliding mode.
Preferably, the bottom of base is equipped with the lower margin, and the middle part of lower margin is equipped with the fixed plate, is equipped with the fixed orifices on the fixed plate.
Preferably, the lower side of the base is provided with a plurality of mutually staggered reinforcing ribs.
As preferred, the downside of strengthening rib is equipped with the X axle reinforcing plate that a plurality of is parallel arrangement, and X axle reinforcing plate is connected with a plurality of Y axle reinforcing plate perpendicularly, all is equipped with a plurality of through-hole on Y axle reinforcing plate and the X axle reinforcing plate.
Preferably, one side of the slide rail, which is far away from the saddle, is provided with a chute.
Preferably, one side of the reinforcing frame, which is close to the workbench, is provided with an avoidance cavity.
Preferably, two upright posts are arranged and are respectively arranged at one side of the two pallets.
Preferably, the reinforcing frame is formed by vertically connecting a plurality of steel bars with each other.
Preferably, the rotary drive is a servo motor.
The beneficial effects of the utility model reside in that:
this digit control machine tool that structure is firm makes the installation of work piece splint more firm through invering trapezoidal seat, improves the support intensity of portal frame through reinforcing frame and stand, through with processing agency sliding connection in the top of portal frame, reduces the production of shear force, makes the atress more even, improves structure degree of stability, the life of extension equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the workbench.
Fig. 3 is a schematic view of a part of the structure of the present invention.
Fig. 4 is a schematic structural diagram of the base.
Fig. 5 is a schematic structural diagram of a portal frame and a reinforcing frame.
In the figure: 1. a base; 2. a gantry; 3. a work table; 4. inverting the trapezoidal seat; 5. a workpiece clamping plate; 6. a first mounting block; 7. a second mounting block; 8. a slider; 9. a slide rail; 10. a nut; 11. a screw; 12. a rotary drive member; 13. reinforcing the frame; 14. a processing mechanism; 15. a saddle; 16. a column; 17. a horizontal moving seat; 18. a lifting seat; 19. processing a workpiece; 20. ground feet; 21. a fixing plate; 22. a fixing hole; 23. reinforcing ribs; an X-axis stiffener plate; a Y-axis stiffener plate; 26. a through hole; 27. a chute; 28. and a cavity is avoided.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a digit control machine tool that structure is firm, the on-line screen storage device comprises a base 1, the top of base 1 is equipped with portal frame 2, one side of portal frame 2 is equipped with workstation 3, workstation 3 is including invering trapezoidal seat 4 and work piece splint 5, it sets up in the bottom of work piece splint 5 to invert trapezoidal seat 4, and its bottom is equipped with first installation piece 6, the bilateral symmetry of first installation piece 6 is equipped with second installation piece 7, the bottom of second installation piece 7 is connected with slider 8, the bottom of base 1 is equipped with slide rail 9 with slider 8 sliding connection, the bottom of first installation piece 6 is connected with nut 10, nut 10 is connected with rotary driving piece 12 through screw rod 11, the middle part of portal frame 2 is equipped with reinforcing frame 13, and its top horizontal sliding connection has reinforcing mechanism 14, the bottom of slide rail 9 is equipped with saddle 15, the bottom of frame 13 is passed through stand 16 and is connected with base 1.
In order to reduce the generation of shearing force and make the stress more uniform, in the embodiment, preferably, the processing mechanism 14 includes a horizontal moving seat 17, a lifting seat 18 and a workpiece 19 for drilling, tapping, milling and boring, the workpiece 19 is fixedly connected with the lifting seat 18, the lifting seat 18 is slidably connected to one side of the horizontal moving seat 17 close to the workbench 3, and the horizontal moving seat 17 is slidably connected with the gantry 2.
In order to fix the base 1 on the ground and improve the installation stability, in this embodiment, preferably, the bottom of the base 1 is provided with a ground pin 20, the middle of the ground pin 20 is provided with a fixing plate 21, and the fixing plate 21 is provided with a fixing hole 22.
In order to improve the structural strength and further improve the stability, in this embodiment, preferably, the lower side of the base 1 is provided with a plurality of mutually staggered reinforcing ribs 23.
In order to improve the structural strength and further improve the stability, in this embodiment, preferably, the lower side of the reinforcing rib 23 is provided with a plurality of X-axis reinforcing plates 24 which are arranged in parallel, the X-axis reinforcing plates 24 are vertically connected with a plurality of Y-axis reinforcing plates 25, and the Y-axis reinforcing plates 25 and the X-axis reinforcing plates 24 are provided with a plurality of through holes 26.
In order to discharge the processing scraps, in the present embodiment, it is preferable that a chute 27 is provided on a side of the slide rail 9 away from the pallet 15.
In order to prevent the workbench 3 from being collided, in the embodiment, preferably, an avoidance cavity 28 is arranged on one side of the reinforcing frame 13 close to the workbench 3.
In order to improve the supporting strength of the gantry 2, in the embodiment, preferably, two columns 16 are provided, and are respectively disposed on one side of the two pallets 15.
In order to improve the structural strength and further improve the stability, in this embodiment, preferably, the reinforcing frame 13 is formed by vertically connecting a plurality of steel bars.
In order to drive the worktable 3 to move, in the present embodiment, the rotary driving member 12 is preferably a servo motor.
The utility model discloses a theory of operation and use flow: the workpiece clamping plate 5 is installed more stably by inverting the trapezoid base 4, the supporting strength of the portal frame 2 is improved by the reinforcing frame 13 and the upright post 16, the shearing force is reduced by connecting the machining mechanism 14 to the top of the portal frame 2 in a sliding manner, the stress is more uniform, the structural stability is improved, and the service life of equipment is prolonged.
Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a digit control machine tool that structure is firm, includes base (1), its characterized in that: the automatic clamping device is characterized in that a portal frame (2) is arranged at the top of the base (1), a workbench (3) is arranged on one side of the portal frame (2), the workbench (3) comprises an inverted trapezoidal base (4) and a workpiece clamping plate (5), the inverted trapezoidal base (4) is arranged at the bottom of the workpiece clamping plate (5), a first installation block (6) is arranged at the bottom of the inverted trapezoidal base, second installation blocks (7) are symmetrically arranged on two sides of the first installation block (6), a sliding block (8) is connected to the bottom of each second installation block (7), a sliding rail (9) in sliding connection with the sliding block (8) is arranged at the bottom of the base (1), a nut (10) is connected to the bottom of the first installation block (6), the nut (10) is connected with a rotary driving piece (12) through a screw rod (11), a reinforcing frame (13) is arranged in the middle of the portal frame (2), and a processing mechanism (14) is horizontally and slidably connected to the top of the portal frame, the bottom of the sliding rail (9) is provided with a supporting platform (15), and the bottom of the reinforcing frame (13) is connected with the base (1) through an upright post (16).
2. The numerically controlled machine tool with stable structure according to claim 1, wherein: the machining mechanism (14) comprises a horizontal moving seat (17), a lifting seat (18) and a machined part (19) for drilling, tapping, milling and boring, the machined part (19) is fixedly connected with the lifting seat (18), the lifting seat (18) is connected to one side, close to the workbench (3), of the horizontal moving seat (17) in a sliding mode, and the horizontal moving seat (17) is connected with the portal frame (2) in a sliding mode.
3. The numerically controlled machine tool with stable structure according to claim 1, wherein: the bottom of base (1) is equipped with lower margin (20), the middle part of lower margin (20) is equipped with fixed plate (21), be equipped with fixed orifices (22) on fixed plate (21).
4. The numerically controlled machine tool with stable structure according to claim 1, wherein: the lower side of the base (1) is provided with a plurality of reinforcing ribs (23) which are mutually staggered.
5. The numerically controlled machine tool with stable structure according to claim 4, wherein: the downside of strengthening rib (23) is equipped with X axle reinforcing plate (24) that a plurality of is parallel arrangement, X axle reinforcing plate (24) are connected with a plurality of Y axle reinforcing plate (25) perpendicularly, all be equipped with a plurality of through-hole (26) on Y axle reinforcing plate (25) and X axle reinforcing plate (24).
6. The numerically controlled machine tool with stable structure according to claim 1, wherein: one side of the slide rail (9) far away from the supporting platform (15) is provided with a chute (27).
7. The numerically controlled machine tool with stable structure according to claim 1, wherein: and an avoidance cavity (28) is arranged on one side, close to the workbench (3), of the reinforcing frame (13).
8. The numerically controlled machine tool with stable structure according to claim 1, wherein: the number of the upright columns (16) is two, and the upright columns are respectively arranged on one side of the two support platforms (15).
9. The numerically controlled machine tool with stable structure according to claim 1, wherein: the reinforcing frame (13) is formed by mutually and vertically connecting a plurality of steel bars.
10. The numerically controlled machine tool with stable structure according to claim 1, wherein: the rotary driving piece (12) is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022468939.4U CN213795222U (en) | 2020-10-30 | 2020-10-30 | Numerical control machine tool stable in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022468939.4U CN213795222U (en) | 2020-10-30 | 2020-10-30 | Numerical control machine tool stable in structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213795222U true CN213795222U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022468939.4U Active CN213795222U (en) | 2020-10-30 | 2020-10-30 | Numerical control machine tool stable in structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213795222U (en) |
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2020
- 2020-10-30 CN CN202022468939.4U patent/CN213795222U/en active Active
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