CN218836191U

CN218836191U - Vertical milling machine

Info

Publication number: CN218836191U
Application number: CN202223212736.4U
Authority: CN
Inventors: 冉英; 欧阳春
Original assignee: Suzhou Kai You Electronic Science And Technology Ltd
Current assignee: Suzhou Kai You Electronic Science And Technology Ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-11
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a vertical milling machine, including lathe bed, servo feed mechanism, workstation and grip slipper, one side of lathe bed is equipped with an album bits box, servo feed mechanism includes that X axle ball screw is vice and Y axle ball screw is vice, the vice top that sets up at the lathe bed of Y axle ball screw, the workstation sets up at the vice top of Y axle ball screw, the vice top that sets up at the workstation of X axle ball screw, the grip slipper sets up at the vice top of X axle ball screw, the one end of grip slipper is fixed with the stopper, one side of stopper is equipped with the carousel, one side that collection bits box was kept away from to the grip slipper is equipped with the trachea. This vertical milling machine simple structure, the modern design, convenient to use has realized multiaspect processing through a centre gripping, has greatly improved machining efficiency and machining precision, has avoided secondary pollution, has protected operational environment and workman healthy, is worth wideling popularize.

Description

Vertical milling machine

Technical Field

The utility model belongs to the technical field of milling machine equipment, concretely relates to vertical milling machine.

Background

Milling machines are mainly machine tools for machining various surfaces of workpieces by using milling cutters, generally, the milling cutters move mainly by rotating motion, and the workpiece and the milling cutters move by feeding motion, so that the milling machines can machine planes and grooves, and can machine various curved surfaces, gears and the like. The milling machines are of various types, and the milling machines are mainly vertical milling machines and horizontal milling machines for processing small and medium-sized parts. Compared with a horizontal milling machine, the vertical milling machine has the main difference that the main shafts are vertically arranged, the workbench can be lifted up and down except for different main shaft arrangements, and the milling cutter for the vertical milling machine is relatively flexible and has a wide application range.

However, the existing vertical milling machine has some disadvantages in the working process, such as: 1. only one surface of the part can be machined at one time, if the parts need to be machined in multiple surfaces, the parts need to be taken down from the clamping seat, the surface needing to be machined is turned upwards and clamped and fixed again, and therefore machining efficiency is low, and machining accuracy is affected; 2. the sweeps that processing produced falls into the spout on milling machine surface easily, and is clean inconvenient, and present multi-purpose dust removal rifle is with the high-pressure gas chip removal, but raises the sweeps easily, causes secondary pollution. Therefore, it is urgently needed to design a vertical milling machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical milling machine to solve the problem that exists among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical milling machine comprising:

the chip collecting box is arranged on one side of the lathe bed;

the servo feeding mechanism comprises an X-axis ball screw pair and a Y-axis ball screw pair, and the Y-axis ball screw pair is arranged at the top of the lathe bed;

the workbench is arranged at the top of the Y-axis ball screw pair, and the upper surface of the workbench is provided with a chute;

the clamping seat is arranged at the top of the workbench, the clamping seat is arranged at the top of the X-axis ball screw pair, a first threaded rod is arranged in the clamping seat, one end of the first threaded rod is connected with a third servo motor in a transmission mode, a first sliding block is arranged on the first threaded rod, a moving block is fixed on the first sliding block, a limiting block is fixed at one end of the clamping seat, a rotating shaft is arranged on the moving block in a penetrating mode, a fourth servo motor connected with the rotating shaft in a transmission mode is arranged on one side of the moving block, a rotating disc is arranged on one side of the limiting block, and an air pipe is arranged on one side, away from the chip collecting box, of the clamping seat.

Furthermore, a vertical column is fixed on one side of the top of the lathe bed, a servo motor five is fixed on the top of the vertical column, a threaded rod two in transmission connection with the servo motor five is arranged on one side of the vertical column, a sliding block two is arranged on the threaded rod two, a servo motor six is fixed on one side of the sliding block two, a chuck is fixed at the bottom end of an output shaft of the servo motor six, and a milling cutter is fixed in the chuck in a clamping mode.

Furthermore, an electric cabinet and an operation and control device electrically connected with the electric cabinet are fixed on one side of the upright post, and a display screen and function buttons are arranged on one side of the operation and control device.

Furthermore, one end of the X-axis ball screw pair is in transmission connection with a first servo motor, and one end of the Y-axis ball screw pair is in transmission connection with a second servo motor.

Furthermore, the central axes of the rotating shaft and the rotating disc coincide with each other, and one side of the rotating shaft and one side of the rotating disc are both provided with limiting teeth.

Still further, one side of the lathe bed is provided with an air pump, one end of the air pipe is connected with the air pump, and the other end of the air pipe is provided with a nozzle facing the sliding groove.

The utility model discloses a technological effect and advantage: this vertical milling machine simple structure, the modern design, high durability and convenient use, through setting up the pivot, the carousel, spacing tooth and servo motor four, can drive and rotate by the fixed work piece of centre gripping, multiaspect processing has been realized through a centre gripping, machining efficiency and machining precision have greatly been improved, through setting up the air pump, trachea and nozzle, blow high-pressure gas to the opposite side from one side of grip slipper, the sweeps receives the unable raising of hindrance of grip slipper, secondary pollution has been avoided, work environment and workman are healthy to have been protected, be worth wideling popularize.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the working table of the present invention;

fig. 3 is a vertical cross-sectional view of the holder of the present invention;

fig. 4 is a front view of the turntable of the present invention.

In the figure: 100. a bed body; 101. a scrap collecting box; 102. an air pump; 200. a servo feed mechanism; 201. an X-axis ball screw pair; 202. a Y-axis ball screw pair; 203. a first servo motor; 204. a servo motor II; 300. a work table; 301. a chute; 400. a clamping seat; 401. a first threaded rod; 402. a servo motor III; 403. a first sliding block; 404. a moving block; 405. a limiting block; 406. a rotating shaft; 407. a turntable; 408. limiting teeth; 409. a servo motor IV; 410. an air tube; 411. a nozzle; 500. a column; 501. a servo motor V; 502. a second threaded rod; 503. a second sliding block; 504. a servo motor six; 505. a chuck; 506. milling cutters; 507. an electric cabinet; 508. an operating device; 509. a display screen; 510. function buttons.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a vertical milling machine as shown in fig. 1-4, include:

the chip collecting box 101 is arranged on one side of the lathe bed 100, the chip collecting box 101 is connected with the lathe bed 100 in a buckling mode, disassembly and assembly are convenient, an opening of the chip collecting box 101 is arranged corresponding to the end portion of the sliding groove 301, and waste chips can fall into the chip collecting box 101;

the servo feed mechanism 200 comprises an X-axis ball screw pair 201 and a Y-axis ball screw pair 202, and the Y-axis ball screw pair 202 is arranged at the top of the lathe bed 100;

the workbench 300 is arranged at the top of the Y-axis ball screw pair 202, the workbench 300 is conveniently driven to move on the Y axis by the Y-axis ball screw pair 202, and a sliding groove 301 is formed in the upper surface of the workbench 300;

the clamping seat 400, the X-axis ball screw pair 201 is arranged at the top of the workbench 300, the clamping seat 400 is arranged at the top of the X-axis ball screw pair 201, the clamping seat 400 is conveniently driven to move on the X axis through the X-axis ball screw pair 201, a first threaded rod 401 is arranged in the clamping seat 400, one end of the first threaded rod 401 is connected with a third servo motor 402 in a transmission mode, a first sliding block 403 is arranged on the first threaded rod 401, a moving block 404 is fixed on the first sliding block 403, a limiting block 405 is fixed at one end of the clamping seat 400, a rotating shaft 406 penetrates through the moving block 404, a fourth servo motor 409 in transmission connection with the rotating shaft 406 is arranged on one side of the moving block 404, a turntable 407 is arranged on one side of the limiting block 405, the moving block 404 is conveniently driven to move through the third servo motor 402, a workpiece is clamped between the rotating shaft 406 and the turntable 407, the rotating shaft 406 is driven to rotate through the fourth servo motor 409, the workpiece can be driven to rotate, and an air pipe 410 is arranged on one side, far away from the chip collecting box 101, of the clamping seat 400.

In addition, a vertical column 500 is fixed on one side of the top of the lathe bed 100, a servo motor five 501 is fixed on the top of the vertical column 500, a threaded rod two 502 in transmission connection with the servo motor five 501 is arranged on one side of the vertical column 500, a sliding block two 503 is arranged on the threaded rod two 502, a servo motor six 504 is fixed on one side of the sliding block two 503, the sliding block two 503 is conveniently driven by the servo motor five 501 to move on the threaded rod two 502, the height of the servo motor six 504 can be adjusted, a chuck 505 is fixed at the bottom end of an output shaft of the servo motor six 504, a milling cutter 506 is conveniently dismounted and mounted, a milling cutter 506 is fixedly clamped in the chuck 505, the milling cutter 506 is driven by the servo motor six 504 to rotate, and a workpiece attached to the milling cutter 506 can be milled.

Specifically, an electric cabinet 507 and an operating device 508 electrically connected with the electric cabinet 507 are fixed on one side of the upright 500, a display screen 509 and a function button 510 are arranged on one side of the operating device 508, and the electric cabinet 507 is further electrically connected with the air pump 102, the first servo motor 203, the second servo motor 204, the third servo motor 402, the fourth servo motor 409, the fifth servo motor 501 and the sixth servo motor 504 respectively, so that the electronic components are connected into a functional whole, unified control is facilitated through the function button 510, and the working state of the milling machine is displayed on the display screen 509.

It should be noted that one end of the X-axis ball screw pair 201 is connected with a first servo motor 203 in a transmission manner, and one end of the Y-axis ball screw pair 202 is connected with a second servo motor 204 in a transmission manner, so that power support is provided for the movement of the X-axis ball screw pair 201 and the Y-axis ball screw pair 202.

Specifically, the axis of pivot 406 and carousel 407 coincides mutually, is favorable to improving the stability when the work piece is rotatory, and the corresponding one side of pivot 406 and carousel 407 all is equipped with spacing tooth 408, can carry on spacingly to the work piece, prevents to take place relative rotation between work piece and pivot 406 and the carousel 407, and then ensures that pivot 406 can drive the work piece and rotate, realizes once pressing from both sides tightly, multiaspect processing.

It should be noted that, one side of the bed 100 is provided with the air pump 102, one end of the air pipe 410 is connected with the air pump 102, and the other end is provided with the nozzle 411 facing the chute 301, so that the sweeps in the chute 301 can be blown to the other side from one side of the holder 400 by the high-pressure gas, the sweeps cannot be lifted due to the obstruction of the holder 400, and secondary pollution is avoided.

The working principle is as follows: when the vertical milling machine is used, firstly, the clamping seat 400 is moved to the position right below a milling cutter 506 through the servo feeding mechanism 200, then a workpiece is placed between a rotating shaft 406 and a rotating disc 407, a servo motor III 402 is started, a slide block 403 drives a moving block 404 to move towards a limiting block 405 until the workpiece is clamped, then a servo motor V501 is started, a slide block II 503 drives a servo motor VI 504 to move downwards until the milling cutter 506 is attached to the surface to be machined of the workpiece, then the servo motor VI 504 and an air pump 102 are started simultaneously, the servo motor VI 504 drives the milling cutter 506 to rotate, milling machining can be carried out, scraps produced in machining fall into a sliding groove 301, high-pressure air produced by the air pump 102 is blown into a scrap collecting box 101, when other surfaces of the workpiece need to be milled, the servo motor V501 is controlled to rotate reversely, the servo motor VI 504 is moved upwards until the milling cutter 506 is separated from the workpiece, then a servo motor IV 409 is started, the rotating shaft 406 drives the workpiece to rotate until the surface to be machined of the workpiece faces upwards, and the previous operation is repeated. This vertical milling machine simple structure, the modern design, convenient to use has realized multiaspect processing through a centre gripping, has greatly improved machining efficiency and machining precision, and high-pressure gas blows to the opposite side from one side of grip slipper 400, and the sweeps receives the unable raising of hindrance of grip slipper 400, has avoided secondary pollution, has protected operational environment and workman healthy, is worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A vertical milling machine, comprising:

the chip collecting machine comprises a machine body (100), wherein a chip collecting box (101) is arranged on one side of the machine body (100);

the servo feeding mechanism (200) comprises an X-axis ball screw pair (201) and a Y-axis ball screw pair (202), and the Y-axis ball screw pair (202) is arranged at the top of the lathe bed (100);

the workbench (300) is arranged at the top of the Y-axis ball screw pair (202), and a sliding groove (301) is formed in the upper surface of the workbench (300);

the clamping device comprises a clamping seat (400), an X-axis ball screw pair (201) is arranged at the top of a workbench (300), the clamping seat (400) is arranged at the top of the X-axis ball screw pair (201), a first threaded rod (401) is arranged in the clamping seat (400), a third servo motor (402) is connected to one end of the first threaded rod (401) in a transmission mode, a first sliding block (403) is arranged on the first threaded rod (401), a moving block (404) is fixed on the first sliding block (403), a limiting block (405) is fixed at one end of the clamping seat (400), a rotating shaft (406) penetrates through the moving block (404), a fourth servo motor (409) in transmission connection with the rotating shaft (406) is arranged on one side of the moving block (404), a rotating disc (407) is arranged on one side of the limiting block (405), and an air pipe (410) is arranged on one side, far away from a scrap collecting box (101), of the clamping seat (400).

2. The vertical milling machine according to claim 1, wherein: the milling machine is characterized in that a vertical column (500) is fixed on one side of the top of the machine body (100), a servo motor five (501) is fixed on the top of the vertical column (500), a threaded rod two (502) in transmission connection with the servo motor five (501) is arranged on one side of the vertical column (500), a sliding block two (503) is arranged on the threaded rod two (502), a servo motor six (504) is fixed on one side of the sliding block two (503), a chuck (505) is fixed at the bottom end of an output shaft of the servo motor six (504), and a milling cutter (506) is fixed in the chuck (505) in a clamping manner.

3. The vertical milling machine according to claim 2, wherein: an electric cabinet (507) and an operation control device (508) electrically connected with the electric cabinet (507) are fixed on one side of the upright column (500), and a display screen (509) and a function button (510) are arranged on one side of the operation control device (508).

4. The vertical milling machine according to claim 1, wherein: one end of the X-axis ball screw pair (201) is in transmission connection with a first servo motor (203), and one end of the Y-axis ball screw pair (202) is in transmission connection with a second servo motor (204).

5. The vertical milling machine according to claim 1, wherein: the central axes of the rotating shaft (406) and the rotating disc (407) are coincident, and one side of the rotating shaft (406) and one side of the rotating disc (407) are both provided with limiting teeth (408).

6. The vertical milling machine according to claim 1, wherein: one side of the lathe bed (100) is provided with an air pump (102), one end of the air pipe (410) is connected with the air pump (102), and the other end of the air pipe is provided with a nozzle (411) facing the sliding groove (301).