CN214640776U

CN214640776U - Combined efficient thread milling cutter

Info

Publication number: CN214640776U
Application number: CN202120848857.4U
Authority: CN
Inventors: 秦军刚; 董万强; 董明东
Original assignee: Xiangyang Honghang Industry Co ltd
Current assignee: Xiangyang Honghang Industry Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-09
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to a thread milling process technical field, specifically speaking relates to a modular high-efficient thread milling process cutter, and it includes the rectangular block, the rectangular block bottom is fixed with the main shaft, the main shaft side is fixed with a plurality of mounts, the inside grafting board groove that is equipped with of mount, grafting board inslot portion is pegged graft and is equipped with the side tool bit, the main shaft bottom is equipped with the main shaft groove, the inside grafting of main shaft inslot is equipped with the bottom tool bit, the utility model discloses, through designing traditional single cutter into centralized integrative structure, through fixed multiple side cutter of main shaft and bottom cutter, adopt magnetic force grafting mode through the bottom cutter of side cutter, be convenient for change and fixed, when using, can require quick corresponding sword mouth of carrying on to change according to the screw thread, saved the time of changing the cutter for milling process.

Description

Combined efficient thread milling cutter

Technical Field

The utility model belongs to the technical field of the thread milling processing technique and specifically relates to a modular high-efficient thread milling cutter utensil is related to.

Background

The thread milling is a processing mode in the numerical control machine, and the module rotates in the milling process and simultaneously under the polishing of cutter, appears the thread strip, however in the actual thread milling, because required size of screw thread and depth are not equal, this just requires to frequently change multiple cutter in the thread milling and polishes, and the cutter that equips on present numerical control milling equipment is all single, needs to change the use one by one, and it is not so high-efficient to change, has further increased the work load of thread milling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular high-efficient thread milling cutter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a modular high-efficient thread milling cutter, including the rectangular block, the rectangular block bottom is fixed with the main shaft, the main shaft side is fixed with a plurality of mounts, the inside grafting board groove that is equipped with of mount, the grafting of grafting board inslot portion is equipped with the side tool bit, the main shaft bottom is equipped with the main shaft groove, the inside grafting of main shaft inslot portion is equipped with the bottom tool bit.

As a further improvement of the above technical solution: a round pad is fixed on the main shaft, a spring is connected to the bottom of the round pad, and a clamping cover is connected to the bottom of the spring.

As a further improvement of the above technical solution: the bottom of the clamping cover is provided with a plurality of clamping cover grooves, the clamping cover grooves correspond to the lateral tool bits, antirust pads are arranged in the clamping cover grooves, and the lateral tool bits are arranged in the clamping cover grooves.

As a further improvement of the above technical solution: the mount with kneck between the pegboard groove is equipped with magnetic stone, the mount passes through magnetic force with the pegboard groove and fixes, the pegboard groove with side tool bit kneck is equipped with magnetic stone, the pegboard groove with the side tool bit passes through magnetic force and fixes, the main shaft groove with bottom tool bit kneck is equipped with magnetic stone, the main shaft groove with the bottom tool bit passes through magnetic force and fixes.

As a further improvement of the above technical solution: the fixing frame is characterized in that a plugboard groove shaft is fixed on the plugboard groove, the plugboard groove shaft is arranged in the fixing frame, and the fixing frame is connected with the plugboard groove shaft in a sliding mode.

As a further improvement of the above technical solution: the main shaft groove is formed by two rectangular grooves which are perpendicular to each other, the length of one rectangular groove is smaller than that of the other rectangular groove, and the rectangular grooves are matched with the bottom tool bit in an inserted mode.

As a further improvement of the above technical solution: the connection end points of the side cutter head and the bottom cutter head are both formed by the same rectangular bodies.

Compared with the prior art, the beneficial effects of the utility model are that:

in this high-efficient screw thread of combination formula mills processing cutter, through designing traditional single cutter into centralized integrative structure, through fixed multiple side cutter of main shaft and bottom cutter, adopt the magnetic force grafting mode through side cutter bottom cutter, be convenient for change and fixed, when using, can require quick corresponding tool bit change of carrying on according to the screw thread, saved the time of changing the cutter for milling processing.

Drawings

FIG. 1 is a schematic view of the overall structure of the use state of embodiment 1;

FIG. 2 is a schematic view of the overall structure of the placement state of embodiment 1;

FIG. 3 is a schematic view of the bottom tool tip and spindle groove structure of example 1;

FIG. 4 is a schematic view of the side tool bit and the socket groove of embodiment 1;

fig. 5 is a schematic view of a card cover structure of embodiment 1.

The various reference numbers in the figures mean:

1. a rectangular block; 2. a main shaft; 3. a round pad; 4. a spring; 5. a cover is clamped; 6. a lateral cutter head; 7. a bottom cutter head; 8. a spindle groove; 9. a socket plate slot; 10. a plugboard slot shaft; 11. a fixed mount; 12. a cover clamping groove; 13. and (5) an antirust pad.

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.

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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Please refer to fig. 1-5, the utility model provides a modular high-efficient thread milling cutter, including rectangular block 1, rectangular block 1 bottom is fixed with main shaft 2, main shaft 2 side is fixed with a plurality of mounts 11, mount 11 inside is equipped with plugboard groove 9, the inside grafting of plugboard groove 9 is equipped with side tool bit 6, main shaft 2 bottom is equipped with main shaft groove 8, the inside grafting of main shaft groove 8 is equipped with bottom tool bit 7, side tool bit 6 and plugboard groove 9 plug-in connection, be convenient for change different side tool bits 6, bottom tool bit 7 and main shaft groove 8 plug-in connection, the change of bottom tool bit 7 of being convenient for, side tool bit 6 is fixed through main shaft 2 with bottom tool bit 7.

In this embodiment, be fixed with the round pad 3 on the main shaft 2, the round pad 3 bottom is connected with spring 4, and spring 4 bottom is connected with card lid 5, and the effect of card lid 5 is accomodate lateral cutter head 6, prevents that lateral cutter head 6 from receiving wearing and tearing in daily depositing, pushes up card lid 5 during the use, puts into card lid groove 12 inside with lateral cutter head 6, and under spring 4's effect, card lid 5 is accomodate lateral cutter head 6.

Specifically, the bottom of the card cover 5 is provided with a plurality of card cover grooves 12, the positions of the card cover grooves 12 correspond to the side tool bits 6, the inside of the card cover grooves 12 is provided with an antirust pad 13, the inside of the card cover grooves 12 is provided with the side tool bits 6, the card cover grooves 12 are used for storing the side tool bits 6, the antirust pad 13 is dipped with oil, and the side tool bits 6 placed in the card cover grooves 12 can be protected in an antirust mode.

Further, the kneck between mount 11 and the plugboard groove 9 is equipped with the magnetic stone, mount 11 passes through magnetic force with plugboard groove 9 and fixes, plugboard groove 9 is equipped with the magnetic stone with 6 knecks of side tool bit, plugboard groove 9 passes through magnetic force with side tool bit 6 and fixes, main shaft groove 8 is equipped with the magnetic stone with 7 knecks of bottom tool bit, main shaft groove 8 passes through magnetic force with bottom tool bit 7 and fixes, through the fixed mode of magnetic force, the change of the tool bit of being convenient for, under the effect of rectangular channel, the fixity of assurance tool bit.

Still further, be fixed with plugboard groove axle 10 on the plugboard groove 9, the inside plugboard groove axle 10 that is equipped with of mount 11, mount 11 and plugboard groove axle 10 sliding connection through plugboard groove axle 10 and mount 11 sliding connection, can make side tool bit 6 rotate around plugboard groove axle 10, realize the protection of accomodating to side tool bit 6.

It is worth to say that, the main shaft groove 8 is two mutually perpendicular's rectangular channel constitutions, and the length of a rectangular channel is less than the length of another rectangular channel, and the rectangular channel all pegs graft with bottom tool bit 7 and cooperates, and the rectangular channel that length is little is used for using bottom tool bit 7, peg graft bottom tool bit 7 to the rectangular channel that length is little can, the rectangular channel that length is big is used for accomodating and deposits bottom tool bit 7, after using bottom tool bit 7, peg graft bottom tool bit 7 into the rectangular channel that length is big and accomodate.

Finally, the connection end points of the side tool bit 6 and the bottom tool bit 7 are formed by the same rectangular bodies, the side tool bit 6 and the bottom tool bit 7 are both in the same rectangular body structure, the side tool bit 6 and the bottom tool bit 7 are guaranteed to be universal, and the tool bit replacement and use flexibility is improved.

The high-efficient thread milling cutter of combination formula of this embodiment when specifically using, peg graft the device on the numerical control equipment connector through rectangular block 1, peg graft spindle groove 8 and plugboard groove 9 inside with some tool bit types commonly used, the latter milling of being convenient for is used, fix side tool bit 6 and bottom tool bit 7 that the grafting is good through main shaft 2, when using corresponding tool bit, accomodate the protection through card lid 5 with other side tool bit 6, through rotating the connector on the numerical control equipment, turn to the position of polishing with the tool bit that corresponds on this device, carry out the thread milling, after the use is accomplished, peg graft used side tool bit 6 and accomodate the protection inside the card lid 5, peg graft bottom tool bit 7 and accomodate in the big rectangular channel inside of main shaft groove 8 length can.

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

1. The utility model provides a modular high-efficient thread milling cutter, includes rectangular block (1), its characterized in that: rectangular block (1) bottom is fixed with main shaft (2), main shaft (2) side is fixed with a plurality of mounts (11), mount (11) inside is equipped with plugboard groove (9), plugboard groove (9) inside is pegged graft and is equipped with side tool bit (6), main shaft (2) bottom is equipped with main shaft groove (8), main shaft groove (8) inside is pegged graft and is equipped with bottom tool bit (7).

2. The combined efficient thread milling tool according to claim 1, wherein: the improved spindle is characterized in that a round pad (3) is fixed on the spindle (2), a spring (4) is connected to the bottom of the round pad (3), and a clamping cover (5) is connected to the bottom of the spring (4).

3. The combined efficient thread milling tool according to claim 2, wherein: card lid (5) bottom is equipped with a plurality of card lid groove (12), card lid groove (12) position with side tool bit (6) correspond, card lid groove (12) inside is equipped with rust-resistant pad (13), card lid groove (12) inside is equipped with side tool bit (6).

4. The combined efficient thread milling tool according to claim 1, wherein: mount (11) with kneck between plugboard groove (9) is equipped with magnetic stone, mount (11) are fixed through magnetic force with plugboard groove (9), plugboard groove (9) with side tool bit (6) kneck is equipped with magnetic stone, plugboard groove (9) with side tool bit (6) are fixed through magnetic force, main shaft groove (8) with bottom tool bit (7) kneck is equipped with magnetic stone, main shaft groove (8) with bottom tool bit (7) are fixed through magnetic force.

5. The combined efficient thread milling tool according to claim 1, wherein: the plug board slot (9) is fixedly provided with a plug board slot shaft (10), the plug board slot shaft (10) is arranged in the fixing frame (11), and the fixing frame (11) is connected with the plug board slot shaft (10) in a sliding mode.

6. The combined efficient thread milling tool according to claim 1, wherein: the main shaft groove (8) is formed by two rectangular grooves which are perpendicular to each other, the length of one rectangular groove is smaller than that of the other rectangular groove, and the rectangular grooves are matched with the bottom tool bit (7) in an inserted mode.

7. The combined efficient thread milling tool according to claim 1, wherein: the connection end points of the side cutter head (6) and the bottom cutter head (7) are all formed by the same rectangular bodies.