CN217122427U - Middle swing angle device of heavy numerical control precision double-head cutting machine head for aluminum profile - Google Patents
Middle swing angle device of heavy numerical control precision double-head cutting machine head for aluminum profile Download PDFInfo
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- CN217122427U CN217122427U CN202221126920.4U CN202221126920U CN217122427U CN 217122427 U CN217122427 U CN 217122427U CN 202221126920 U CN202221126920 U CN 202221126920U CN 217122427 U CN217122427 U CN 217122427U
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Abstract
The utility model relates to an accurate double-end cutting aircraft nose technical field of numerical control, specifically speaking relates to an accurate double-end cutting aircraft nose middle pivot angle device of heavy numerical control of aluminium alloy, including the workstation, the fixed bottom plate that sets up of workstation lower extreme, the biax motor of bottom plate lower extreme installation symmetry, logical groove symmetry is seted up at the workstation upper surface, and the output shaft of biax motor lower extreme links to each other through the lower extreme of first driving medium with cutting dish pivot, and the cutting dish rotates the upper surface of setting up at the workstation at trompil internal opening symmetry, and the cutting dish corresponds with cutting assembly. The utility model discloses, output shaft through biax motor upper end rotates and can drive the carousel and rotate to adjust cutting assembly's angle, simultaneously, a driving motor area bull stick rotates, thereby makes the cylinder luffing motion, drives cutting assembly and reciprocates, cuts the aluminium alloy, swings in cutting assembly below through the cylinder, can make the cutting assembly atress even, improves the cutting quality.
Description
Technical Field
The utility model relates to an accurate double-end cutting aircraft nose technical field of numerical control, specifically speaking relates to an accurate double-end cutting aircraft nose intermediate swing angle of heavy numerical control of aluminium alloy.
Background
When aluminum profile machining is carried out, generally, the cutting angle needs to be adjusted frequently according to technological requirements, a swing angle cylinder of a traditional double-head cutting machine head is arranged behind the machine head, the swing angle is unbalanced in stress during swing angle, the phenomena of blocking and dislocation often occur, and the situation that the cutting quality is affected due to uneven notches and the like occurs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pivot angle device in middle of the heavy numerical control accurate double-end cutting aircraft nose of aluminium alloy to solve the problem that provides in the above-mentioned background art.
In order to achieve the purpose, the utility model provides a heavy numerical control precision double-head cutting machine head middle swing angle device for aluminum profiles, which comprises a workbench, wherein a bottom plate is fixedly arranged at the lower end of the workbench, symmetrical double-shaft motors are arranged at the lower end of the bottom plate, output shafts at the upper ends of the double-shaft motors symmetrically penetrate through the bottom plate and are connected with a rotating shaft of a rotary disc, the output shafts at the upper ends of the double-shaft motors symmetrically are rotatably connected with the bottom plate, a rotating rod is rotatably arranged at the upper end of the rotary disc, a rod body of the rotating rod is fixedly connected with the lower end of a cylinder, one end of the rotating rod is coaxially connected with an output shaft of a first driving motor, a telescopic end of the cylinder is fixedly connected with the lower end of a cutting assembly, the cutting assembly penetrates through a through groove and extends to the upper end of the workbench, the through groove is symmetrically arranged on the upper surface of the workbench, the output shaft at the lower end of the double-shaft motor is connected with the lower end of a rotating shaft of a cutting disc through a first driving piece, the cutting disc rotates to be arranged in the open hole, the open hole is symmetrically formed in the upper surface of the workbench, and the cutting disc corresponds to the cutting assembly.
As a further improvement of the technical scheme, the cutting assembly comprises a cutting knife, a protective cover is arranged on the outer side of the upper end of the cutting knife, the two sides of the protective cover are rotatably connected with the two ends of the rotating shaft of the cutting knife, and the lower end of the protective cover is fixedly connected with the telescopic end of the air cylinder.
As a further improvement of the technical scheme, one end of the rotating shaft of the cutting knife is connected with an output shaft of a second driving motor through a second transmission piece, the second driving motor is installed at one end of a fixing plate, the lower side of the other end of the fixing plate is rotatably connected with the rotating shaft of the cutting knife, and the upper side of the other end of the fixing plate is fixedly connected with the outer wall of the protective cover.
As a further improvement of the technical scheme, the upper surface of the cutting disc is provided with a cutting groove.
As a further improvement of the technical scheme, the upper surface of the workbench is provided with a sliding groove, the sliding groove is positioned between the two cutting assemblies, a sliding block is arranged in the sliding groove in a sliding manner, a support is fixedly arranged at the upper end of the sliding block, a miniature hydraulic rod is arranged at the upper end of the support, and the telescopic end of the miniature hydraulic rod penetrates through the support to be connected with the fixed block.
As a further improvement of the technical scheme, the double-shaft motor is fixedly connected with the lower surface of the bottom plate through symmetrical connecting rods.
Compared with the prior art, the beneficial effects of the utility model are that:
in this accurate double-end cutting machine head of heavy numerical control of aluminium alloy middle pivot angle device, the output shaft through the biax motor upper end rotates and can drive the carousel and rotate, thereby adjust cutting assembly's angle, be convenient for carry out the cutting of forty-five degrees to the aluminium alloy, and simultaneously, a driving motor area bull stick rotates, thereby make the cylinder luffing motion, it reciprocates to drive cutting assembly, cut the aluminium alloy, through the cylinder in the swing of cutting assembly below, can make cutting assembly atress even, improve the cutting quality.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a second schematic view of the overall structure of the embodiment of the present invention;
FIG. 3 is a disassembled view of the dual-shaft motor and the turntable structure of the embodiment of the present invention;
fig. 4 is a structural exploded view of a cutting assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a workbench according to an embodiment of the present invention.
The various reference numbers in the figures mean:
1. a work table; 11. a through groove; 12. opening a hole; 13. a chute; 14. a slider; 15. a support; 16. a micro hydraulic rod; 2. a base plate; 3. a double-shaft motor; 31. a connecting rod; 4. a turntable; 41. a rotating rod; 42. a first drive motor; 5. a cylinder; 6. a cutting assembly; 61. a cutting knife; 62. a second transmission member; 63. a second drive motor; 64. a fixing plate; 65. a protective cover; 7. a first transmission member; 8. cutting the disc; 81. and cutting the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The embodiment, please refer to fig. 1-5, which provide a middle swing angle device of a heavy numerical control precision double-head cutting machine head for aluminum profiles, comprising a workbench 1, a bottom plate 2 fixed at the lower end of the workbench 1, symmetrical double-shaft motors 3 installed at the lower end of the bottom plate 2 for adjusting angles of cutting assemblies 6, output shafts at the upper ends of the symmetrical double-shaft motors 3 all passing through the bottom plate 2 and connected with a rotating shaft of a turntable 4, output shafts at the upper ends of the symmetrical double-shaft motors 3 all rotatably connected with the bottom plate 2, a rotating rod 41 rotatably installed at the upper end of the turntable 4, for swinging cutting of the cutting assemblies 6, a rod body of the rotating rod 41 fixedly connected with the lower end of a cylinder 5, one end of the rotating rod 41 coaxially connected with an output shaft of a first driving motor 42, a telescopic end of the cylinder 5 fixedly connected with the lower end of the cutting assemblies 6, the cutting assemblies 6 passing through a through groove 11 and extending to the upper end of the workbench 1, lead to groove 11 symmetry and set up at 1 upper surface of workstation, drive cutting disc 8 simultaneously when rotating for cutting assembly 6 and rotate to cut, the output shaft of 3 lower extremes of double-shaft motor links to each other through the lower extreme of first transmission piece 7 with 8 pivots of cutting disc, and cutting disc 8 rotates and sets up the upper surface of setting up at workstation 1 in trompil 12 interior trompil 12 symmetry, and cutting disc 8 corresponds with cutting assembly 6.
The working principle of the cylinder 5 is that when compressed air is input from the rodless cavity, the rod cavity exhausts, the pressure difference between the two cavities of the cylinder 5 acts on the piston to push the piston to move, so that the piston rod extends out, when the rod cavity admits air and the rodless cavity exhausts, the piston retracts, and when the rod cavity and the rodless cavity alternately exhaust and admit air, the piston realizes reciprocating linear motion.
In this embodiment, before the cutting, rotation through double-shaft motor 3, the output shaft that makes the upper end drives carousel 4 and rotates, thereby make cylinder 5 rotate with cutting assembly 6, the adjustment is to the angle that accords with the cutting, the output shaft of lower extreme drives cutting disc 8 through first transmission piece 7 and rotates simultaneously, make cutting disc 8 correspond all the time with cutting assembly 6, first transmission piece 7 includes belt and two belt pulleys, two belt pulleys are respectively at the lower extreme of cutting disc 8 pivots, on the 3 lower extreme output shaft of double-shaft motor, the belt cover is on two belt pulleys, rotation through double-shaft motor 3, make the epaxial belt pulley of output rotate, the belt pulley of rethread messenger belt drive cutting disc 8 lower extreme rotates, thereby realize cutting disc 8's rotation.
In order to prevent accidental injury of workers during cutting of the cutting knife 61, the cutting assembly 6 comprises the cutting knife 61, a protective cover 65 is arranged on the outer side of the upper end of the cutting knife 61, the two sides of the protective cover 65 are rotatably connected with the two ends of the rotating shaft of the cutting knife 61, the lower end of the protective cover 65 is fixedly connected with the telescopic end of the cylinder 5, the protective cover 65 on the outer side wraps the cutting knife 61, the cutting knife 61 is prevented from being exposed to the hands of workers due to too many accidental injuries, and meanwhile, the cylinder 5 is convenient to connect.
In order to make the cutting knife 61 rotate to cut the workpiece, one end of the rotating shaft of the cutting knife 61 is connected with the output shaft of the second driving motor 63 through the second transmission piece 62, the second driving motor 63 is installed at one end of the fixing plate 64, the lower side of the other end of the fixing plate 64 is rotatably connected with the rotating shaft of the cutting knife 61, the upper side of the other end of the fixing plate 64 is fixedly connected with the outer wall of the protective cover 65, through the rotation of the output shaft of the second driving motor 63, the second transmission piece 62 drives the cutting knife 61 to rotate, the second transmission piece 62 comprises two belt discs and a belt, the belt disc on the output shaft of the second driving motor 63 rotates, the belt drives the other belt disc installed at one end of the rotating shaft of the cutting knife 61 to rotate, so as to make the cutting knife 61 rotate, in order to improve the stability of the second driving motor 63, the second driving motor 63 is supported through the fixing plate 64, simultaneously, the fixed plate 64 is rotatably connected with the rotating shaft of the cutting knife 61, so that the rotating shaft can rotate conveniently, the inner wall of the fixed plate 64 is fixedly connected with the outer wall of the protective cover 65, and the stability of the fixed plate 64 can be improved.
For further, the cutting disc 8 has a cutting groove 81 on the upper surface thereof, and the cutting blade 61 can cut through the cutting groove 81.
In order to fix a workpiece, and meanwhile, a fixing structure is prevented from hindering the rotation of the cutting assemblies 6, a sliding groove 13 is formed in the upper surface of the workbench 1, the sliding groove 13 is located between the two cutting assemblies 6, a sliding block 14 is arranged in the sliding groove 13 in a sliding mode, a support 15 is fixedly arranged at the upper end of the sliding block 14, a miniature hydraulic rod 16 is installed at the upper end of the support 15, the telescopic end of the miniature hydraulic rod 16 penetrates through the support 15 to be connected with the fixed block, the miniature hydraulic rod 16 with the model of NX320 is preferentially adopted to drive the fixed block to fix the workpiece, the stability of the workpiece is improved, the sliding connection of the sliding block 14 and the sliding groove 13 is utilized, the support 15 can slide, and the influence on the rotation of the cutting assemblies 6 is avoided.
In order to improve the stability of the dual-shaft motor 3, the dual-shaft motor 3 is fixedly connected with the lower surface of the bottom plate 2 through the symmetrical connecting rods 31, the two sides of the dual-shaft motor 3 are fixed with the lower end of the bottom plate 2 through the two connecting rods 31, and the dual-shaft motor 3 is prevented from falling.
The utility model is used for the middle swing angle device, before cutting, the output shaft at the upper end drives the rotary disc 4 to rotate through the rotation of the double-shaft motor 3, thereby the air cylinder 5 and the cutting component 6 are adjusted to the angle needed to be cut, simultaneously, the output shaft at the lower end drives the cutting disc 8 to rotate through the first transmission piece 7, the cutting disc 8 and the cutting component 6 are enabled to correspond all the time, the first transmission piece 7 comprises a belt and two belt discs, the two belt discs are respectively arranged at the lower end of the rotating shaft of the cutting disc 8 and on the output shaft at the lower end of the double-shaft motor 3, the belt is sleeved on the two belt discs, the belt discs on the output shaft are enabled to rotate through the rotation of the double-shaft motor 3, and then the belt discs at the lower end of the cutting disc 8 are enabled to rotate through the belt, thereby the rotation of the cutting disc 8 is realized, the workpiece is placed below the cutting knife 61, the workpiece is fixed by utilizing the miniature hydraulic rod 16 to drive the fixed block to descend, at this time, the second driving motor 63 is powered on, the second transmission member 62 drives the cutting knife 61 to rotate, and the first driving motor 42 is powered on to drive the rotating rod 41 to rotate, so that the air cylinder 5 drives the cutting knife 61 to swing, and the workpiece is cut.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a swing angle device in middle of heavy numerical control accurate double-end cutting aircraft nose of aluminium alloy, includes workstation (1), its characterized in that: the lower end of the workbench (1) is fixedly provided with a bottom plate (2), the lower end of the bottom plate (2) is provided with symmetrical double-shaft motors (3), the symmetrical output shafts at the upper ends of the double-shaft motors (3) all penetrate through the rotating shafts of the bottom plate (2) and the turntable (4), the symmetrical output shafts at the upper ends of the double-shaft motors (3) are all rotatably connected with the bottom plate (2), the upper end of the turntable (4) is rotatably provided with a rotating rod (41), the rod body of the rotating rod (41) is fixedly connected with the lower end of a cylinder (5), one end of the rotating rod (41) is coaxially connected with the output shaft of a first driving motor (42), the telescopic end of the cylinder (5) is fixedly connected with the lower end of a cutting assembly (6), the cutting assembly (6) penetrates through a through groove (11) to extend to the upper end of the workbench (1), the through grooves (11) are symmetrically arranged on the upper surface of the workbench (1), the output shaft of biax motor (3) lower extreme links to each other through first driving medium (7) and the lower extreme of cutting dish (8) pivot, cutting dish (8) rotate to be set up in trompil (12) symmetry is seted up the upper surface of workstation (1), cutting dish (8) with cutting subassembly (6) correspond.
2. The aluminum profile heavy numerical control precision double-head cutting machine head middle swing angle device is characterized in that: the cutting assembly (6) comprises a cutting knife (61), a protective cover (65) is arranged on the outer side of the upper end of the cutting knife (61), the two sides of the protective cover (65) are rotatably connected with the two ends of a rotating shaft of the cutting knife (61), and the lower end of the protective cover (65) is fixedly connected with the telescopic end of the air cylinder (5).
3. The aluminum profile heavy numerical control precision double-head cutting machine head middle swing angle device is characterized in that: one end of the rotating shaft of the cutting knife (61) is connected with an output shaft of a second driving motor (63) through a second transmission piece (62), the second driving motor (63) is installed at one end of a fixing plate (64), the lower side of the other end of the fixing plate (64) is rotatably connected with the rotating shaft of the cutting knife (61), and the upper side of the other end of the fixing plate (64) is fixedly connected with the outer wall of the protective cover (65).
4. The aluminum profile heavy numerical control precision double-head cutting machine head middle swing angle device is characterized in that: and the upper surface of the cutting disc (8) is provided with a cutting groove (81).
5. The aluminum profile heavy numerical control precision double-head cutting machine head middle swing angle device is characterized in that: a sliding groove (13) is formed in the upper surface of the workbench (1), the sliding groove (13) is located between the two cutting assemblies (6), a sliding block (14) is arranged in the sliding groove (13) in a sliding mode, a support (15) is fixedly arranged at the upper end of the sliding block (14), a miniature hydraulic rod (16) is installed at the upper end of the support (15), and the telescopic end of the miniature hydraulic rod (16) penetrates through the support (15) and is connected with a fixed block.
6. The aluminum profile heavy numerical control precision double-head cutting machine head middle swing angle device is characterized in that: the double-shaft motor (3) is fixedly connected with the lower surface of the bottom plate (2) through symmetrical connecting rods (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221126920.4U CN217122427U (en) | 2022-05-11 | 2022-05-11 | Middle swing angle device of heavy numerical control precision double-head cutting machine head for aluminum profile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221126920.4U CN217122427U (en) | 2022-05-11 | 2022-05-11 | Middle swing angle device of heavy numerical control precision double-head cutting machine head for aluminum profile |
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| CN217122427U true CN217122427U (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221126920.4U Active CN217122427U (en) | 2022-05-11 | 2022-05-11 | Middle swing angle device of heavy numerical control precision double-head cutting machine head for aluminum profile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090796A (en) * | 2022-08-26 | 2022-09-23 | 泰州华泽金属工业有限公司 | Stainless steel wire fixed-distance cutting device |
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2022
- 2022-05-11 CN CN202221126920.4U patent/CN217122427U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090796A (en) * | 2022-08-26 | 2022-09-23 | 泰州华泽金属工业有限公司 | Stainless steel wire fixed-distance cutting device |
| CN115090796B (en) * | 2022-08-26 | 2022-12-02 | 泰州华泽金属工业有限公司 | Stainless steel wire fixed-distance cutting device |
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