CN216326489U - High-strength Z-axis arm system for four-axis machining - Google Patents
High-strength Z-axis arm system for four-axis machining Download PDFInfo
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- CN216326489U CN216326489U CN202122827915.8U CN202122827915U CN216326489U CN 216326489 U CN216326489 U CN 216326489U CN 202122827915 U CN202122827915 U CN 202122827915U CN 216326489 U CN216326489 U CN 216326489U
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Abstract
The utility model discloses a high-strength Z-axis arm system for four-axis processing, which comprises a Z-axis arm, wherein a guide rail groove is formed in one side of the Z-axis arm, a guide rail is fixedly connected to one side of the guide rail groove, reinforcing ribs are fixedly connected to the inner side of the Z-axis arm, a servo seat is arranged on one side of the Z-axis arm, one end of the servo seat is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a coupler, one end of the coupler is fixedly connected with a lead screw, one end of the lead screw is rotatably connected with a lead screw seat, the inner side of one end of the Z-axis arm is respectively provided with a rotary servo motor and a rotary speed reducer, and the outer wall of one side of the Z-axis arm is respectively provided with a main shaft and a rotary fixing plate; according to the technical scheme provided by the utility model, the assembly accessories are hidden in the Z-axis arm, so that the installation space is greatly saved, the reinforcing ribs are arranged on the inner wall of the Z-axis arm, the strength of the equipment is improved, and the phenomena that the quality of a machined workpiece is influenced and a cutter is shaken to break due to the reduction of the precision after long-term use are prevented.
Description
Technical Field
The utility model relates to the technical field of aluminum profile milling and drilling, in particular to a high-strength Z-axis arm system for four-axis machining.
Background
The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter, the drilling machine mainly refers to a machine tool for processing holes on the workpiece by using a drill bit, the milling machine and the drilling machine both mainly move by taking rotation as a main motion, a Z shaft is used for propelling and lifting a cutter in a processing center, a very important role is played in processing the workpiece, and the precision and the strength of the Z shaft are decisive factors for ensuring the quality of the processed workpiece.
The prior art has the following defects or problems:
in the existing machining center equipment, the Z-axis arm of the equipment is low in strength, the installation occupies a large assembly space, the precision is influenced in long-term use, the quality of a machined workpiece is influenced, and the phenomenon that a cutter is shaken to break is possibly caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-strength Z-axis arm system for four-axis machining aiming at the defects in the prior art so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a Z axle arm system of high strength of four-axis processing, includes the Z axle arm, Z axle arm one side is provided with the guide rail groove, guide rail groove one side fixedly connected with guide rail, the inboard fixedly connected with strengthening rib of Z axle arm, Z axle arm one side is provided with servo seat, servo seat one end fixedly connected with servo motor, servo motor output end fixedly connected with shaft coupling, shaft coupling one end fixedly connected with lead screw, lead screw one end is rotated and is connected with the lead screw seat, Z axle arm one end inboard is provided with rotatory servo motor and rotatory speed reducer respectively, Z axle arm one side outer wall is provided with main shaft and rotating fixed plate respectively.
Optionally, the side wall of one end of the Z-axis arm is fixedly connected with a servo seat plate, the servo seat is fixedly connected to one side of the servo seat plate, and the screw rod seat is fixedly connected to the inner wall of the Z-axis arm.
Optionally, a speed reducer plate is fixedly connected to the inside of the other end of the Z-axis arm, and the rotary speed reducer is fixedly connected to one side of the speed reducer plate.
Optionally, the output end of the rotary servo motor is fixedly connected to the input end of the rotary speed reducer, and the output end of the rotary speed reducer penetrates through the Z-axis arm and one side of the speed reducer plate and is arranged on the outer side of the Z-axis arm.
Optionally, the rotary fixing plate is fixedly connected to the outer side of one end of the Z-axis arm, the main shaft is rotatably connected to one side of the rotary fixing plate, and one side of the main shaft is fixedly connected to the output end of the rotary speed reducer.
Optionally, one side of the Z-axis arm is fixedly connected with a drag chain groove, and the side wall of the guide rail is provided with an arc-shaped groove.
Compared with the prior art, the utility model provides a high-strength Z-axis arm system for four-axis machining, which has the following beneficial effects:
1. according to the utility model, the assembly accessories are hidden in the Z-axis arm, so that the installation space is greatly saved, and the assembly space occupied by installation is reduced;
2. according to the utility model, the reinforcing ribs are arranged on the inner wall of the Z-axis arm, so that the strength of the equipment is improved, the influence on the quality of a processed workpiece caused by the reduction of the long-term use precision is prevented, and the phenomenon of tool breakage caused by tool shaking is prevented.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic side view of the present invention.
In the figure: 1. a Z-axis arm; 2. a guide rail groove; 3. reinforcing ribs; 4. a servo seat plate; 5. a speed reducer plate; 6. a guide rail; 7. a servo seat; 8. a servo motor; 9. a coupling; 10. a screw rod; 101. a screw base; 11. rotating the servo motor; 12. a rotary speed reducer; 13. rotating the fixed plate; 14. a main shaft; 15. a drag chain groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, in this embodiment: the high-strength Z-axis arm system for four-axis processing comprises a Z-axis arm 1, wherein a guide rail groove 2 is formed in one side of the Z-axis arm 1, a guide rail 6 is fixedly connected to one side of the guide rail groove 2, a reinforcing rib 3 is fixedly connected to the inner side of the Z-axis arm 1, a servo seat 7 is arranged on one side of the Z-axis arm 1, a servo motor 8 is fixedly connected to one end of the servo seat 7, a coupler 9 is fixedly connected to the output end of the servo motor 8, a lead screw 10 is fixedly connected to one end of the coupler 9, a lead screw seat 101 is rotatably connected to one end of the lead screw 10, a rotary servo motor 11 and a rotary speed reducer 12 are respectively arranged on the inner side of one end of the Z-axis arm 1, and a main shaft 14 and a rotary fixing plate 13 are respectively arranged on the outer wall of one side of the Z-axis arm 1; the guide rail groove 2 is used for installing a guide rail 6, the reinforcing rib 3 is used for improving the strength of the Z-axis arm 1, so that the Z-axis arm 1 can still keep specified precision in long-term use, the servo seat 7 is used for fixing the servo motor 8 and one end of the screw rod 10, the coupler 9 is used for applying the acting force of the servo motor 8 to one end of the screw rod 10 by utilizing the coupler 9 so as to drive the screw rod 10 to rotate, the screw rod 10 rotates to be meshed with a mechanism on one side of the guide rail 6 and can drive the mechanism on one side of the Z-axis arm 1 relative to the guide rail 6 to move along the Z-axis direction, the screw rod seat 101 is used for fixing one end of the screw rod 10, so that the screw rod 10 is more stable in rotation, assembly accessories of the Z-axis arm 1 are arranged in the arm to reduce the occupation of assembly space, wherein the guide rail groove 2 and the guide rail 6 are one group with two guide rails, set up respectively on the both sides of Z axle arm 1 one side, quantity can be set for according to actual conditions to strengthening rib 3 to Z axle arm 1 is one shot forming, guarantees all parts surfaces to have no burr, and all hole limit chamfers are C1, and welding slag is required to be got rid of to all weldments
The side wall of one end of the Z-axis arm 1 is fixedly connected with a servo seat plate 4, a servo seat 7 is fixedly connected to one side of the servo seat plate 4, and the screw rod seat 101 is fixedly connected to the inner wall of the Z-axis arm 1; the surface of the servo seat plate 4 is provided with a threaded hole, and the servo seat 7 is fixed on one side of the servo seat plate 4 through the threaded hole and a bolt.
A speed reducer plate 5 is fixedly connected inside the other end of the Z-axis arm 1, and a rotary speed reducer 12 is fixedly connected to one side of the speed reducer plate 5; the reduction gear plate 5 is used to fix the rotary reduction gear 12.
The output end of the rotary servo motor 11 is fixedly connected with the input end of the rotary speed reducer 12, and the output end of the rotary speed reducer 12 penetrates through the Z-axis arm 1 and one side of the speed reducer plate 5 and is arranged on the outer side of the Z-axis arm 1; the Z-axis arm 1 and the speed reducer plate 5 are provided with through holes for connecting the output end of the rotary speed reducer 12 with a mechanism on one side of the Z-axis arm 1.
The rotary fixing plate 13 is fixedly connected to the outer side of one end of the Z-axis arm 1, the main shaft 14 is rotatably connected to one side of the rotary fixing plate 13, and one side of the main shaft 14 is fixedly connected to the output end of the rotary speed reducer 12; the main shaft 14 is connected with the output end of the rotary speed reducer 12 to adjust the direction of the main shaft 14.
One side of the Z-axis arm 1 is fixedly connected with a drag chain groove 15, and the side wall of the guide rail 6 is provided with an arc-shaped groove; the arrangement of the drag chain groove 15 is used for arranging circuits of all parts of motors and the like, and the arrangement of the arc-shaped groove on the side wall of the guide rail 6 is used for fixing the Z-axis arm 1 and a mechanism on one side of the guide rail 6.
The working principle and the using process of the utility model are as follows: when the tool is used, the tool is slidably connected with a mechanism on one side of the guide rail 6 through the guide rail 6, the lead screw 10 is meshed with a mechanism on one side of the guide rail 6, the shaft coupler 9 is driven to rotate by the servo motor 8, then the lead screw 10 is driven to rotate to be meshed with the mechanism on one side of the guide rail 6, the Z-axis arm 1 is arranged on one side of the mechanism on one side of the guide rail 6 and moves along the Z-axis direction, the tool is pushed and lifted, the assembling accessory is arranged inside the Z-axis arm 1, the assembling space is greatly saved, the strength of the Z-axis arm 1 is improved by the reinforcing ribs 3, and the Z-axis arm 1 can still be kept within an allowable error in the long-term use process.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a Z axle arm system of high strength of four-axis processing which characterized in that: including Z axle arm (1), Z axle arm (1) one side is provided with guide rail groove (2), guide rail groove (2) one side fixedly connected with guide rail (6), Z axle arm (1) inboard fixedly connected with strengthening rib (3), Z axle arm (1) one side is provided with servo seat (7), servo seat (7) one end fixedly connected with servo motor (8), servo motor (8) output end fixedly connected with shaft coupling (9), shaft coupling (9) one end fixedly connected with lead screw (10), lead screw (10) one end is rotated and is connected with lead screw seat (101), Z axle arm (1) one end inboard is provided with rotatory servo motor (11) and rotary reducer (12) respectively, Z axle arm (1) one side outer wall is provided with main shaft (14) and rotating fixed plate (13) respectively.
2. The high strength Z-axis arm system for four-axis machining of claim 1, wherein: z axle arm (1) one end lateral wall fixedly connected with servo bedplate (4), servo seat (7) fixed connection is in servo bedplate (4) one side, lead screw seat (101) fixed connection is in Z axle arm (1) inner wall.
3. The high strength Z-axis arm system for four-axis machining of claim 1, wherein: the speed reducer is characterized in that a speed reducer plate (5) is fixedly connected to the inner portion of the other end of the Z-axis arm (1), and the rotary speed reducer (12) is fixedly connected to one side of the speed reducer plate (5).
4. The high strength Z-axis arm system for four-axis machining of claim 1, wherein: the output end of the rotary servo motor (11) is fixedly connected to the input end of the rotary speed reducer (12), and the output end of the rotary speed reducer (12) penetrates through one side of the Z-axis arm (1) and one side of the speed reducer plate (5) and is arranged on the outer side of the Z-axis arm (1).
5. The high strength Z-axis arm system for four-axis machining of claim 1, wherein: the rotary fixing plate (13) is fixedly connected to the outer side of one end of the Z-axis arm (1), the main shaft (14) is rotatably connected to one side of the rotary fixing plate (13), and one side of the main shaft (14) is fixedly connected to the output end of the rotary speed reducer (12).
6. The high strength Z-axis arm system for four-axis machining of claim 1, wherein: one side of the Z-axis arm (1) is fixedly connected with a drag chain groove (15), and the side wall of the guide rail (6) is provided with an arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122827915.8U CN216326489U (en) | 2021-11-17 | 2021-11-17 | High-strength Z-axis arm system for four-axis machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122827915.8U CN216326489U (en) | 2021-11-17 | 2021-11-17 | High-strength Z-axis arm system for four-axis machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216326489U true CN216326489U (en) | 2022-04-19 |
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ID=81150135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122827915.8U Active CN216326489U (en) | 2021-11-17 | 2021-11-17 | High-strength Z-axis arm system for four-axis machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216326489U (en) |
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2021
- 2021-11-17 CN CN202122827915.8U patent/CN216326489U/en active Active
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