CN224158073U - A convertible milling cutter structure for milling machine machining - Google Patents

Abstract

This utility model discloses a convertible milling cutter structure for milling machine processing, relating to the field of milling machine processing technology. It includes a milling machine body, with a mounting support fixedly connected to the upper rear end of the milling machine body. An angle adjustment motor is fixedly mounted on the upper rear end of the mounting support. The output end of the angle adjustment motor passes through the rear side of the mounting support and is fixedly connected to a mounting plate. A rotary motor is fixedly mounted on the upper front end of the mounting plate. The output end of the rotary motor passes through the upper side of the mounting plate and is fixedly connected to a spindle. A fixed plate is rotatably connected to the spindle. Mounting frames are snapped into the four sides of the lower side of the fixed plate. A guide frustum is fixedly connected to the center of the lower side of the fixed plate. This utility model, by incorporating a fixed plate, mounting frame, guide frustum, first push rod, push plate, second push rod, rotating joint, rotating ring, and spring, allows for quick replacement of the milling cutter on the spindle, effectively improving work efficiency.

Description

Convertible milling cutter structure based on milling machine processing usefulness

Technical Field

The utility model relates to the technical field of milling machine machining, in particular to a convertible milling cutter structure for milling machine machining.

Background

Milling machine is a machining method widely applied to machining, and is mainly used for cutting, engraving or forming metal or other materials, the basic principle of milling machine machining is that a workpiece is cut through a rotary milling cutter so as to obtain a required shape and size, the milling cutter is a tool for cutting the workpiece in milling machine machining, and is usually made of hard alloy or high-speed steel, common milling cutter types comprise a face milling cutter, an end milling cutter, a ball end milling cutter and a slot milling cutter, each milling cutter has a specific shape and cutting edge design so as to adapt to different machining requirements, milling machine machining is an efficient machining method and is widely applied to precision machining tasks in a plurality of industries, and the position and effect of milling machine technology in the manufacturing industry are also increasingly important through continuous development and improvement.

To some higher and the complicated work pieces of structure of precision, need use multiple milling cutter to cooperate together to process the work piece when carrying out milling machine processing, general milling cutter structure is difficult to change the epaxial milling cutter of main, when the processing demand of work piece changes, the staff need dismantle and change the milling cutter, waste more operating time easily, greatly reduced machining efficiency, when processing the inclined plane of work piece, general milling cutter structure hardly carries out the processing to the work piece effectively, if adjust the angle of work piece, the milling cutter needs to fix a position once more, increase more processes, to foretell problem, the convertible milling cutter structure based on milling machine processing usefulness is proposed now and is solved.

Disclosure of utility model

In order to solve the technical problem, the convertible milling cutter structure based on milling machine processing usefulness is provided, the problem that the current work piece to some precision is higher and the structure is complicated has been solved, need use multiple milling cutter to cooperate jointly to process the work piece when carrying out milling machine processing, general milling cutter structure is difficult to change the epaxial milling cutter of main, when the processing demand of work piece changes, the staff need dismantle and change the milling cutter, waste more operating time easily, machining efficiency is greatly reduced, when processing the inclined plane of work piece, general milling cutter structure is difficult to process the work piece effectively, if adjust the angle of work piece, the milling cutter needs to fix a position once more, increase the problem of more processes.

In order to achieve the purpose, the technical scheme includes that the convertible milling cutter structure based on milling machine machining comprises a milling machine main body, wherein the rear end of the upper side of the milling machine main body is fixedly connected with a mounting support, the upper end of the rear side of the mounting support is fixedly provided with an angle adjusting motor, the output end of the angle adjusting motor penetrates through the rear side of the mounting support and is fixedly connected with a mounting plate, the front end of the upper side of the mounting plate is fixedly provided with a rotating motor, the output end of the rotating motor penetrates through the upper side of the mounting plate and is fixedly connected with a main shaft, the main shaft is rotatably connected with a fixing plate, the four sides of the lower side of the fixing plate are clamped with a mounting frame, the center position of the lower side of the fixing plate is fixedly connected with a guide round table, the surface of the main shaft is rotatably connected with the inside of the guide round table, the center position of the lower side of the main shaft is provided with a clamping groove, the lower end of the outer side of the mounting frame is fixedly provided with a second push rod, the output end of the second push rod penetrates through the outer side of the mounting frame and is fixedly connected with a rotating joint, the rotating joint is internally and is slidably connected with a milling cutter, the upper end of the rotating joint is connected with a spring, and the milling cutter is fixedly connected with a milling cutter is connected with the milling cutter.

Preferably, the left and right ends of the upper side of the fixing plate are fixedly connected with fixing rods, and the upper sides of the two fixing rods are fixedly connected with the lower side of the mounting plate.

Preferably, the lower side of the main shaft is flush with the lower side of the guide truncated cone.

Preferably, a first push rod is fixedly arranged at the upper end of the inside of the clamping groove, a push plate is fixedly connected with the output end of the first push rod, and the side edge of the push plate is in sliding connection with the inner wall of the clamping groove.

Preferably, the lower end of the spring is fixedly connected with the upper side of the rotary joint, and the upper end of the spring is fixedly connected with the lower side of the connecting ring.

Preferably, the upper side edge of the clamping block is arc-shaped, and the upper side of the connecting ring is rotationally connected with the lower side of the clamping block.

Preferably, a plurality of operation buttons are arranged at the upper end of the front side of the milling machine body.

Compared with the prior art, the milling cutter fixing device has the advantages that the fixing plate, the mounting frame, the guide round table, the first push rod, the push plate, the second push rod, the rotary joint, the rotary ring and the spring are arranged, a plurality of milling cutters of different types can be mounted in the rotary joint, the milling cutters on the main shaft can be quickly replaced, when the processing requirement of a workpiece is changed, the time spent on dismounting and replacing the milling cutters is effectively reduced, the working efficiency is effectively improved, the inclined plane of the workpiece can be fixed along the front-rear direction through the mounting support, the angle adjusting motor and the mounting plate, the milling cutters are perpendicular to the inclined plane through the angle adjusting motor, the workpiece is effectively processed, the milling cutters are prevented from being positioned again due to the adjustment of the angle of the workpiece, and the processing procedure is effectively reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view showing the internal structure of the mounting frame according to the present utility model;

fig. 3 is a schematic view of the internal structure of the spindle according to the present utility model.

The reference numerals in the figures are:

1. A milling machine body; 2, an operation button, 3, an installation support, 4, an angle adjusting motor, 5, an installation plate, 6, a rotating motor, 7, a main shaft, 8, a fixed plate, 9, a fixed rod, 10, an installation frame, 11, a guide round platform, 12, a clamping groove, 13, a first push rod, 14, a push plate, 15, a second push rod, 16, a rotating joint, 17, a milling cutter, 18, a connecting ring, 19, a spring, 20 and a clamping block.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-3, a convertible milling cutter structure based on milling machine processing usefulness, including milling machine main part 1, milling machine main part 1's front side upper end is provided with a plurality of operating button 2, milling machine main part 1's upside rear end fixedly connected with erection bracing 3, erection bracing 3's rear side upper end fixed mounting has angle adjustment motor 4, can adjust milling cutter 17's processing angle effectively, angle adjustment motor 4's output runs through erection bracing 3's rear side and fixedly connected with mounting panel 5, mounting panel 5's upside front end fixed mounting has rotation motor 6, rotation motor 6's output runs through mounting panel 5's upside and fixedly connected with main shaft 7, rotation is connected with fixed plate 8 on the main shaft 7, both ends all fixedly connected with dead lever 9 about the upside of fixed plate 8, the upside and the downside fixed connection of mounting panel 5 of two dead levers 9.

The lower side four sides position department joint of fixed plate 8 has installing frame 10, the downside central point department fixedly connected with direction round platform 11 of fixed plate 8, the downside of main shaft 7 and the downside parallel and level of direction round platform 11, guide fixture block 20 to draw-in groove 12 inside effectively, the surface of main shaft 7 is connected with the inside rotation of direction round platform 11, draw-in groove 12 has been seted up to downside central point department of main shaft 7, the inside upper end fixed mounting of draw-in groove 12 has first push rod 13, the output fixedly connected with push pedal 14 of first push rod 13, the side and the inner wall sliding connection of draw-in groove 12 of push plate 14, the clamp block 20 ejector slot 12 is effectively used, the convenience is changed milling cutter 17, the outside lower extreme of installing frame 10 is all fixed mounting has second push rod 15, the output of second push rod 15 runs through the outside of installing frame 10 and fixedly connected with knuckle 16, the inside sliding connection of knuckle 16 has milling cutter 17, the effectual installation and dismantlement to milling cutter 17, the upper end rotation of knuckle 17 is connected with go-between 18, 17 surface sleeve-up has spring 19, the lower extreme of spring 19 and the upper end of knuckle 16 are connected with the upper end of knuckle 19 and upper end 20 can be connected with the side edge of dog 20 with the fixed connection of side edge of dog 20, the side of milling cutter 20 is fixed connection along the side edge of the side of dog 20 on the side of dog 20.

The milling cutter comprises a milling machine body 1, a milling cutter 17, a mounting frame 10 and a fixing plate 8, wherein the milling cutter 17 is fixed on the milling machine body 1, the milling cutter 17 to be used is mounted in each rotary joint 16 according to requirements, the mounting frame 10 is clamped with the fixing plate 8, under the action of the elastic force of a spring 19, a clamping block 20 is abutted against the lower side of the fixing plate 8, when the milling cutter 17 is required to be mounted, the second clamping rod 15 is controlled to enable the corresponding rotary joints 16 and the milling cutter 17 to move inwards, the upper arc-shaped edge of the clamping block 20 can slide inwards along the edge of a guide circular table 11, the spring 19 is continuously compressed in the moving process, when the milling cutter is moved to the lower side of the clamping groove 12, the clamping block 20 is clamped with a spindle 7 upwards under the elastic force of the spring 19, the milling cutter 17 is mounted, when the milling cutter 17 is required to be dismounted, the first clamping rod 13 is controlled to enable a push plate 14 to move downwards, after the clamping groove 12 is pushed out of the clamping groove 20, the corresponding second clamping rod 15 is controlled to move outwards, when the upper side of the clamping block 20 is abutted against the lower side of the fixing plate 8, the milling cutter 17 is dismounted, the bevel of the milling cutter is finished, the bevel of the milling cutter can be processed, the motor can be placed before the bevel is processed, the bevel is placed in the front the direction is adjusted, the bevel is in the direction, the bevel is adjusted, the bevel is not to be parallel to the bevel cutter is required to the bevel cutter is sensed, the bevel cutter is required to be rotated, the bevel cutter is not to be rotated, and the bevel cutter is required to be rotated, and the bevel cutter is positioned, and the bevel cutter is required to be processed 5, and the bevel cutter is positioned and the bevel cutter is required to be rotated and the bevel cutter is subjected to be rotated and the bevel cutter is subjected to be and the a cutter and the bevel cutter is subjected to and the a 5.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The convertible milling cutter structure based on milling machine processing comprises a milling machine main body (1), and is characterized in that an installation support (3) is fixedly connected to the rear end of the upper side of the milling machine main body (1), an angle adjusting motor (4) is fixedly connected to the upper end of the rear side of the installation support (3), the output end of the angle adjusting motor (4) penetrates through the rear side of the installation support (3) and is fixedly connected with a mounting plate (5), a rotating motor (6) is fixedly connected to the front end of the upper side of the mounting plate (5), the output end of the rotating motor (6) penetrates through the upper side of the mounting plate (5) and is fixedly connected with a main shaft (7), a fixing plate (8) is connected to the main shaft (7) in a rotating mode, a mounting frame (10) is clamped to the four-side position of the lower side of the fixing plate (8), a guide round table (11) is fixedly connected to the lower center position of the fixing plate (8), the surface of the main shaft (7) is connected with the inside rotation of the guide round table (11), a clamping groove (12) is formed in the lower center position of the main shaft (7), a second pushing rod (16) is fixedly connected to the lower end of the main shaft (7), a second pushing rod (16) is fixedly connected to the second pushing rod (15), the upper end of milling cutter (17) rotates and is connected with go-between (18), spring (19) have been cup jointed on milling cutter (17) surface, inside and fixedly connected with fixture block (20) of go-between (18) are run through to the upside of milling cutter (17).

2. The convertible milling cutter structure for milling machine processing according to claim 1, wherein the left and right ends of the upper side of the fixing plate (8) are fixedly connected with fixing rods (9), and the upper sides of the two fixing rods (9) are fixedly connected with the lower side of the mounting plate (5).

3. The convertible milling cutter structure for milling machine machining according to claim 1, wherein the underside of the spindle (7) is flush with the underside of the guiding circular table (11).

4. The convertible milling cutter structure for milling machine processing according to claim 1, wherein a first push rod (13) is fixedly arranged at the upper end of the inside of the clamping groove (12), a push plate (14) is fixedly connected to the output end of the first push rod (13), and the side edge of the push plate (14) is in sliding connection with the inner wall of the clamping groove (12).

5. The convertible milling cutter structure for milling machine processing according to claim 1, wherein the lower end of the spring (19) is fixedly connected with the upper side of the rotary joint (16), and the upper end of the spring (19) is fixedly connected with the lower side of the connecting ring (18).

6. The convertible milling cutter structure for milling machine processing according to claim 1, wherein the upper side edge of the clamping block (20) is arc-shaped, and the upper side of the connecting ring (18) is rotatably connected with the lower side of the clamping block (20).

7. The convertible milling cutter structure for milling machine machining according to claim 1, wherein a plurality of operation buttons (2) are provided at the front upper end of the milling machine body (1).