阅读说明：本技术 一种可同时安装多组刀具且便于装卸的多轴加工刀座 (Multi-shaft machining tool apron capable of simultaneously mounting multiple groups of tools and convenient to mount and dismount ) 是由 杨阿汛 于 2021-07-27 设计创作，主要内容包括：本发明提供一种可同时安装多组刀具且便于装卸的多轴加工刀座,涉及多轴加工技术领域。该可同时安装多组刀具且便于装卸的多轴加工刀座,包括刀座主体,所述刀座主体的内部设置有匹配槽,所述匹配槽内部的中心位置处转动安装有转轴,所述转轴的中间位置处固定安装有刀盘,所述刀盘表面的边缘处固定连接有安装支架。该可同时安装多组刀具且便于装卸的多轴加工刀座,通过设有各传动结构,使得本发明刀座在实际使用时不仅能够通过齿轮结构的传动实现刀具更换,更能够实现刀具的自动回收复位,通过设有六组刀具传动和安装结构,让本发明刀座在实际使用时能够安装六组刀具,使得本发明刀座在实际使用时更高效。(The invention provides a multi-axis machining tool apron capable of simultaneously installing a plurality of groups of tools and convenient to assemble and disassemble, and relates to the technical field of multi-axis machining. This multiaxis processing blade holder that can install multiunit cutter simultaneously and be convenient for loading and unloading, including the blade holder main part, the inside of blade holder main part is provided with the matching groove, the central point department of matching inslot portion puts and rotates and installs the pivot, the intermediate position department fixed mounting of pivot has the blade disc, the edge fixedly connected with installing support on blade disc surface. The multi-shaft machining tool apron capable of simultaneously installing a plurality of groups of tools and convenient to assemble and disassemble is provided with the transmission structures, so that the tool apron can realize tool replacement through transmission of the gear structure and automatic recovery and resetting of the tools in actual use, and six groups of tools can be installed through the six groups of tool transmission and installation structures in actual use, so that the tool apron is more efficient in actual use.)

1. The utility model provides a multiaxis processing blade holder that can install multiunit cutter simultaneously and be convenient for load and unload, includes blade holder main part (1), its characterized in that: the tool apron is characterized in that a matching groove (2) is arranged inside the tool apron main body (1), a rotating shaft (3) is installed at the center position inside the matching groove (2) in a rotating mode, a tool pan (4) is fixedly installed at the middle position of the rotating shaft (3), a mounting bracket (5) is fixedly connected to the edge of the surface of the tool pan (4), a toothed ring (6) is fixedly connected to one end of the mounting bracket (5), a mounting groove (7) is formed inside the tool apron main body (1) on one side of the tool pan (4), a motor (8) is fixedly installed inside the mounting groove (7), a flat gear assembly (9) is fixedly installed at the output end of the motor (8), an installation cavity (10) is formed inside the tool pan (4), a first pressing rod (11) is arranged inside the installation cavity (10), one end of the first pressing rod (11) extends to the outside of the tool pan (4), and a pressing block (12) is fixedly installed at the one end of the first pressing rod (11), a second pressing block (13) is arranged in the matching groove (2) at one side of the first pressing block (12), a metal shell (14) is fixedly arranged on one side of the second pressing block (13), a return spring assembly (15) is fixedly arranged inside the metal shell (14), a second pressure lever (16) is arranged in the mounting cavity (10) at one end of the first pressure lever (11), one end of the second pressure lever (16) is fixedly connected with a toothed bar (17), one side of the toothed bar (17) is meshed with a second flat gear component (18), one side of the flat gear assembly II (18) is engaged with a conical gear assembly (19), one side of the bevel gear assembly (19) is engaged with a bevel gear connecting rod (20), the other end of the conical gear connecting rod (20) is meshed with a third flat gear assembly (21), the circumferential surface of the third gear component (21) is fixedly connected with a cutter mounting seat (22).

2. The multi-axis machining tool holder capable of simultaneously mounting a plurality of sets of tools and facilitating assembly and disassembly as claimed in claim 1, wherein: and an installation part is welded at the edge of the surface of the tool apron main body (1).

3. The multi-axis machining tool holder capable of simultaneously mounting a plurality of sets of tools and facilitating assembly and disassembly as claimed in claim 1, wherein: the first flat gear assembly (9) and the gear ring (6) are meshed with each other.

4. The multi-axis machining tool holder capable of simultaneously mounting a plurality of sets of tools and facilitating assembly and disassembly as claimed in claim 1, wherein: one end of the metal shell (14) is fixedly connected with one side of the second pressing block (13), and the other end of the metal shell (14) is fixedly connected with the inner wall of the matching groove (2).

5. The multi-axis machining tool holder capable of simultaneously mounting a plurality of sets of tools and facilitating assembly and disassembly as claimed in claim 1, wherein: one end of the second pressure lever (16) is fixedly connected with the inside of the mounting cavity (10) through a spring assembly.

6. The multi-axis machining tool holder capable of simultaneously mounting a plurality of sets of tools and facilitating assembly and disassembly as claimed in claim 1, wherein: and a machining cutter is fixedly arranged on the cutter mounting seat (22).

7. The multi-axis machining tool holder capable of simultaneously mounting a plurality of sets of tools and facilitating assembly and disassembly as claimed in claim 1, wherein: the cutter holder is characterized in that a groove and a protruding part are formed in the circumferential surface of the cutter holder main body (1), the first pressing block (12) is arranged in the middle of the groove, the cutter mounting seats (22) are arranged at the protruding part, and six groups of the cutter mounting seats (22) are arranged.

Technical Field

The invention relates to the technical field of multi-axis machining, in particular to a multi-axis machining tool apron which can be used for simultaneously installing a plurality of groups of tools and is convenient to assemble and disassemble.

Background

Multiaxis processing is exactly multiaxis numerical control processing, be the numerical control processing more than the four-axis, with the numerical control mill, the numerical control boring, the numerical control bores the function combination such as be in the same place, the work piece is in a clamping back, can mill the machined surface, the boring, many processes processing such as brill, avoided effectively because the positioning error that the installation led to the fact many times, can shorten production cycle, improve the machining precision, but present multiaxis processing blade holder is most all can only install no more than four cutters when in actual use, make and need continuous change the cutter as required when adding man-hour to comparatively complicated work piece, make the operation change inconvenience very, and the loading and unloading of blade holder are inconvenient, the change of cutter is also comparatively complicated.

In order to solve the problems, the inventor provides a multi-shaft machining tool apron which can be provided with a plurality of groups of tools simultaneously and is convenient to assemble and disassemble, through arrangement of each transmission structure, the tool apron can realize tool replacement through transmission of a gear structure and automatic recovery and reset of the tools in actual use, and through arrangement of six groups of tool transmission and installation structures, the tool apron can be provided with six groups of tools in actual use, so that the tool apron is more efficient in actual use.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a multiaxis processing blade holder that can install multiunit cutter simultaneously and be convenient for load and unload, includes blade holder main part, matching groove, pivot, blade disc, installing support, ring gear, mounting groove, motor, flat gear wheel subassembly one, installation cavity, depression bar one, briquetting two, metal casing, reset spring subassembly, depression bar two, ratch, flat gear wheel subassembly two, bevel gear subassembly, bevel gear connecting rod, flat gear wheel subassembly three, cutter mount pad.

Wherein:

the tool apron comprises a tool apron body, and is characterized in that a matching groove is formed in the tool apron body, a rotating shaft is rotatably arranged at the central position inside the matching groove, a tool pan is fixedly arranged at the middle position of the rotating shaft, an installation support is fixedly connected to the edge of the surface of the tool pan, a toothed ring is fixedly connected to one end of the installation support, an installation groove is formed in the tool apron body on one side of the tool pan, a motor is fixedly arranged in the installation groove, a first flat gear assembly is fixedly installed at the output end of the motor, an installation cavity is formed in the tool pan, a first pressure rod is arranged in the installation cavity, one end of the first pressure rod extends to the outer portion of the tool pan, a first pressure block is fixedly installed at one side of the first pressure block, a second pressure block is arranged in the matching groove on one side of the first pressure block, a metal shell is fixedly installed at one side of the second pressure block, and a reset spring assembly is fixedly arranged in the metal shell, the tool mounting structure is characterized in that a second pressing rod is arranged inside the mounting cavity at one end of the first pressing rod, a toothed bar is fixedly connected to one end of the second pressing rod, a second flat gear assembly is meshed to one side of the toothed bar, a conical gear assembly is meshed to one side of the second flat gear assembly, a conical gear connecting rod is meshed to one side of the conical gear assembly, a third flat gear assembly is meshed to the other end of the conical gear connecting rod, and a tool mounting seat is fixedly connected to the circumferential surface of the third flat gear assembly.

Preferably, the edge of the surface of the tool apron main body is welded with a mounting component, so that the tool apron main body can be conveniently assembled and disassembled in the multi-axis machining center.

Preferably, the first flat gear assembly is meshed with the gear ring, so that the cutter head can be conveniently driven to rotate.

Preferably, one end of the metal shell is fixedly connected with one side of the second pressing block, and the other end of the metal shell is fixedly connected with the inner wall of the matching groove, so that the metal shell can be tightly attached to the circumferential surface of the cutter head in real time.

Preferably, one end of the second pressure rod is fixedly connected with the inside of the mounting cavity through a spring assembly, so that the second pressure rod can automatically reset after the second pressing block is separated from the first pressing block.

Preferably, the cutter mounting seat is fixedly provided with a processing cutter, so that a plurality of groups of cutters can be conveniently mounted.

Preferably, the circumferential surface of the tool apron main body is provided with a groove and a raised part, the first pressing block is arranged in the middle of the groove, the tool mounting seats are arranged at the raised part, and the tool mounting seats are provided with six groups.

The invention provides a multi-shaft processing tool apron which can be used for simultaneously mounting a plurality of groups of tools and is convenient to assemble and disassemble. The method has the following beneficial effects:

1. the multi-shaft processing tool apron capable of simultaneously mounting a plurality of groups of tools and convenient to assemble and disassemble drives a first flat gear component to rotate through a motor, the first flat gear component drives a toothed ring provided with a cutter disc to rotate, a second pressing block clings to the circumferential surface of the cutter disc in the rotating process of the cutter disc, finally, the second pressing block extrudes the pressing block to drive a pressing rod to move towards the inside of the cutter disc, the first pressing rod drives the pressing rod to move towards the inside of the cutter disc when moving, at the moment, a toothed rod at the bottom of the second pressing rod is meshed with the second flat gear component to rotate, the second flat gear component drives a bevel gear component to rotate, the bevel gear component drives a bevel gear connecting rod to rotate, the bevel gear connecting rod drives a third flat gear component provided with a tool mounting seat to rotate, finally, the tool mounting seat rotates ninety degrees to be unfolded for use, and the second pressing rod automatically resets under the driving of a spring component after the second pressing block is separated from the surface of the first pressing block, the cutter mounting seat is retracted into the cutter head through the transmission of each gear structure, and the cutter seat is provided with each transmission structure, so that the cutter can be replaced through the transmission of the gear structure and can be automatically retracted and reset when the cutter seat is actually used.

2. The multi-shaft machining tool apron capable of simultaneously mounting a plurality of groups of tools and convenient to assemble and disassemble is provided with six groups of tool transmission and mounting structures, so that the tool apron can be used for mounting six groups of tools in actual use, and the tool apron is more efficient in actual use.

Drawings

FIG. 1 is a cross-sectional view of a cutter head of the present invention;

FIG. 2 is a schematic view of the surface configuration of the cutter head of the present invention;

FIG. 3 is a cross-sectional view of a tool holder body of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at B according to the present invention.

In the figure: 1. a tool apron body; 2. a matching groove; 3. a rotating shaft; 4. a cutter head; 5. mounting a bracket; 6. a toothed ring; 7. mounting grooves; 8. a motor; 9. a first spur gear assembly; 10. installing a cavity; 11. a first pressure lever; 12. pressing a first block; 13. pressing a second block; 14. a metal housing; 15. a return spring assembly; 16. a second pressure lever; 17. a rack bar; 18. a second spur gear assembly; 19. a bevel gear assembly; 20. a bevel gear link; 21. a third spur gear assembly; 22. a cutter mounting seat.

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.

The embodiment of this multiaxis processing blade holder that can install multiunit cutter simultaneously and be convenient for loading and unloading is as follows:

referring to fig. 1-5, the cutting tool comprises a tool apron body 1, a matching groove 2, a rotating shaft 3, a tool pan 4, a mounting bracket 5, a gear ring 6, a mounting groove 7, a motor 8, a first spur gear assembly 9, a mounting cavity 10, a first compression bar 11, a first compression block 12, a second compression block 13, a metal shell 14, a return spring assembly 15, a second compression bar 16, a gear rod 17, a second spur gear assembly 18, a bevel gear assembly 19, a bevel gear connecting rod 20, a third spur gear assembly 21 and a tool mounting seat 22.

Wherein:

the edge of the surface of the tool apron main body 1 is welded with a mounting component, so that the tool apron main body 1 can be conveniently assembled and disassembled in a multi-axis machining center, a matching groove 2 is arranged in the tool apron main body 1, a rotating shaft 3 is rotatably arranged at the central position in the matching groove 2, a tool pan 4 is fixedly arranged at the middle position of the rotating shaft 3, a mounting bracket 5 is fixedly connected at the edge of the surface of the tool pan 4, one end of the mounting bracket 5 is fixedly connected with a toothed ring 6, a mounting groove 7 is arranged in the tool apron main body 1 on one side of the tool pan 4, a motor 8 is fixedly arranged in the mounting groove 7, a first flat gear component 9 is fixedly arranged at the output end of the motor 8, the first flat gear component 9 is meshed with the toothed ring 6, so that the tool pan 4 can be conveniently driven to rotate, a mounting cavity 10 is arranged in the tool pan 4, a first pressure rod 11 is arranged in the mounting cavity 10, one end of the first pressure rod 11 extends to the outside of the tool pan 4, and a first pressure rod 12 is fixedly arranged, a second pressing block 13 is arranged inside the matching groove 2 on one side of the first pressing block 12, a metal shell 14 is fixedly arranged on one side of the second pressing block 13, one end of the metal shell 14 is fixedly connected with one side of the second pressing block 13, the other end of the metal shell 14 is fixedly connected with the inner wall of the matching groove 2, so that the metal shell 14 can be tightly attached to the circumferential surface of the cutter head 4 in real time, a return spring assembly 15 is fixedly arranged inside the metal shell 14, a second pressing rod 16 is arranged inside the installation cavity 10 at one end of the first pressing rod 11, one end of the second pressing rod 16 is fixedly connected with a toothed bar 17, one end of the second pressing rod 16 is fixedly connected with the inside of the installation cavity 10 through the spring assembly, the second pressing rod 16 can automatically return after the second pressing block 13 is separated from the first pressing block 12, one side of the toothed bar 17 is meshed with a second flat gear assembly 18, one side of the second flat gear assembly 18 is meshed with a conical gear assembly 19, and one side of the conical gear assembly 19 is meshed with a conical gear connecting rod 20, the other end of the conical gear connecting rod 20 is engaged with a flat gear assembly III 21, the circumferential surface of the flat gear assembly III 21 is fixedly connected with a cutter mounting seat 22, a processing cutter is fixedly mounted on the cutter mounting seat 22, and a plurality of groups of cutters are conveniently mounted, before the use, the cutter holder main body 1 is fixedly mounted at the use position of a multi-axis processing center through a mounting part, then a power supply of the processing center is connected for use, the motor 8 is controlled to start through a central control program in the use process, at the moment, the motor 8 drives the flat gear assembly I9 to rotate, the flat gear assembly I9 drives a gear ring 6 provided with a cutter head 4 to rotate, a press block II 13 is tightly attached to the circumferential surface of the cutter head 4 in the rotation process of the cutter head 4, finally, the press block II 13 extrudes the press block I12 and drives a press rod I11 to move towards the inside of the cutter head 4, and drives a press rod II 16 to move towards the inside of the cutter head 4 when the press rod I11 moves, at the moment, the toothed bar 17 at the bottom of the second pressure bar 16 and the second flat gear assembly 18 are meshed to rotate, the second flat gear assembly 18 drives the bevel gear assembly 19 to rotate, the bevel gear assembly 19 drives the bevel gear connecting rod 20 to rotate, the bevel gear connecting rod 20 drives the third flat gear assembly 21 provided with the cutter mounting seat 22 to rotate, and finally the cutter mounting seat 22 rotates by ninety degrees to be unfolded for use, the second pressure bar 16 automatically resets under the driving of the spring assembly after the second pressing block 13 is separated from the surface of the first pressing block 12, the cutter mounting seat 22 is retracted into the cutter head 4 through the transmission of each gear structure, and through the arrangement of each transmission structure, the cutter holder disclosed by the invention can realize cutter replacement through the transmission of the gear structure in actual use, and can further realize automatic cutter recovery and resetting.

The periphery of the tool apron main body 1 is provided with a groove and a convex part, the first pressing block 12 is arranged in the middle of the groove, the tool mounting seats 22 are arranged at the convex part, the tool mounting seats 22 are provided with six groups, and the tool apron can be provided with six groups of tools in actual use through the arrangement of six groups of tool transmission and mounting structures, so that the tool apron is more efficient in actual use.

Firstly, checking the use safety among all parts in the invention;

before use, the tool apron main body 1 is fixedly arranged at a using position of a multi-axis machining center through a mounting part, then a power supply connected with the machining center is used, the motor 8 is controlled to start through a central control program in the using process, the motor 8 drives the first flat gear assembly 9 to rotate, the first flat gear assembly 9 drives the gear ring 6 provided with the cutter head 4 to rotate, the second pressing block 13 is tightly attached to the circumferential surface of the cutter head 4 in the rotating process of the cutter head 4, finally, the first pressing block 13 extrudes the first pressing block 12 and drives the first pressing rod 11 to move towards the inside of the cutter head 4, the first pressing rod 11 drives the second pressing rod 16 to move towards the inside of the cutter head 4 when moving, the toothed rod 17 at the bottom of the second pressing rod 16 is meshed with the second flat gear assembly 18 to rotate, the second flat gear assembly 18 drives the conical gear assembly 19 to rotate, the conical gear assembly 19 drives the conical gear connecting rod 20 to rotate, and the conical gear connecting rod 20 drives the third flat gear assembly 21 provided with the tool mounting seat 22 to rotate, finally, the cutter mounting seat 22 is rotated ninety degrees to be unfolded for use, the second compression bar 16 is automatically reset under the driving of the spring assembly after the second pressing block 13 is separated from the surface of the first pressing block 12, the cutter mounting seat 22 is retracted into the cutter head 4 through the transmission of each gear structure, through the arrangement of each transmission structure, the cutter can be replaced through the transmission of the gear structure during actual use, the automatic recovery and reset of the cutter can be realized, and through the arrangement of six groups of cutter transmission and mounting structures, six groups of cutters can be mounted during actual use, so that the cutter is more efficient during actual use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.