CN219402494U

CN219402494U - Numerical control machining milling machine

Info

Publication number: CN219402494U
Application number: CN202223066360.0U
Authority: CN
Inventors: 李志刚; 张守宪; 杨洪送; 李祥肖; 扈新亮
Original assignee: Jinan Kaizhiyue Machinery Co ltd
Current assignee: Jinan Kaizhiyue Machinery Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-07-25
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a numerical control machining milling machine, which comprises a base, wherein a vertical beam is arranged on one side of the upper part of the base; the vertical beam is provided with a rotating motor; a first connecting arm is arranged on one side of the rotating motor; the distal end of the first connecting arm is connected with a second connecting arm through a set movable joint; the distal end of the second connecting arm is connected with a third connecting arm through a first fixed connecting device; the far end of the third connecting arm is connected with a fourth connecting arm through a second fixed connecting device; the distal end of the fourth connecting arm is fixed on the rotating motor; the lower part of the third connecting arm is provided with a first processing seat; a second processing seat is arranged at the lower part of the first fixed connecting device; the third connecting arm is provided with a first milling head; and a second milling head is arranged on the outer side of the first fixed connection device. The milling machine can achieve the effects of high-efficiency processing and good uniformity on workpieces.

Description

Numerical control machining milling machine

Technical Field

The utility model belongs to the field of machining equipment, and particularly relates to a numerical control machining milling machine.

Background

Milling machines mainly refer to machine tools for machining various surfaces of a workpiece by using milling cutters. The rotary motion of the milling cutter is usually the dominant motion, and the movement of the workpiece and the milling cutter is the feed motion. It can be used for machining plane and groove, and also can be used for machining various curved surfaces and gears, etc. Milling machines are machines that mill a workpiece with a milling cutter. Besides milling planes, grooves, gear teeth, threads and spline shafts, the milling machine can also process complex molded surfaces, has higher efficiency than a planing machine, and is widely applied to mechanical manufacturing and repair departments.

At present, in the symmetrical workpiece, particularly in the workpiece processing needing to be separately processed and then assembled in a combined way, two independent milling machine processing processes are needed, even if a re-precise milling machine is used, slight processing errors are likely to occur, particularly for the workpiece with high precision requirement, a small amount of errors can also have a certain influence on the use of the subsequent workpiece, the operation proficiency of different processing workers also causes uncertainty on the processing of the symmetrical workpiece, and the processing efficiency of the workpiece is not high due to the separate processing.

Disclosure of Invention

The utility model provides a numerical control machining milling machine, which can solve the defects in the prior art and achieve the effects of high-efficiency machining and good uniformity of workpieces.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a numerical control machining milling machine comprises a base, wherein a vertical beam is arranged on one side of the upper part of the base; the vertical beam is provided with a rotating motor; a first connecting arm is arranged on one side of the rotating motor; the distal end of the first connecting arm is connected with a second connecting arm through a set movable joint; the distal end of the second connecting arm is connected with a third connecting arm through a first fixed connecting device; the far end of the third connecting arm is connected with a fourth connecting arm through a second fixed connecting device; the distal end of the fourth connecting arm is fixed on the rotating motor; the lower part of the third connecting arm is provided with a first processing seat; a second processing seat is arranged at the lower part of the first fixed connecting device; the third connecting arm is provided with a first milling head; and a second milling head is arranged on the outer side of the first fixed connection device.

Preferably, an adjusting wheel is arranged at the lower part of the first processing seat.

Preferably, a fixing block for fixing the second processing seat is arranged on the second processing seat.

Preferably, the first milling head is installed through a chute arranged on the third connecting arm, and the first milling head can move in the chute.

Preferably, the fourth connecting arm is mounted on the second fixed connecting device through a first fastening valve, and the distance between the rotating electric machine and the second fixed connecting device can be adjusted.

Preferably, the second connecting arm is mounted on the first fixed connecting means by a second fastening valve, and the distance between the joint and the first fixed connecting means can be adjusted.

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

1. simultaneously processing two workpieces, the processing efficiency of the milling machine is improved;

2. the two milling heads have the same processing angle and running track through the four-bar mechanism principle, so that the processing identity is ensured;

3. the milling machine has simple structure and reliable operation, and is convenient for amplification popularization and use;

other features of the present disclosure and its advantages will become apparent from the following detailed description of exemplary embodiments of the disclosure, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present disclosure, and other drawings may be obtained from the provided drawings without inventive effort to those of ordinary skill in the art.

FIG. 1 is a first perspective view of a milling machine according to the present utility model;

FIG. 2 is a second perspective view of the milling machine of the present utility model;

FIG. 3 is a front view of the milling machine of the present utility model;

FIG. 4 is a top view of the milling machine of the present utility model;

in the figure: 1. the device comprises a base, 2, a vertical beam, 3, a rotating motor, 4, a first connecting arm, 5, a movable joint, 6, a second connecting arm, 7, a first fixed connecting device, 8, a third connecting arm, 9, a second fixed connecting device, 10, a fourth connecting arm, 11, a first processing seat, 12, a second processing seat, 13, a first milling head, 14, a second milling head, 15, an adjusting wheel, 16, a fixed block, 17, a sliding groove, 18, a first fastening valve, 19 and a second fastening valve.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-4, the present utility model provides a technical solution: a numerical control machining milling machine comprises a base 1, wherein a vertical beam 2 is arranged on one side of the upper part of the base 1; the vertical beam 2 is provided with a rotating motor 3; a first connecting arm 4 is arranged on one side of the rotating motor 3; the distal end of the first connecting arm 4 is connected with a second connecting arm 6 through a movable joint 5; the distal end of the second connecting arm 6 is connected with a third connecting arm 8 through a first fixed connecting device 7; the far end of the third connecting arm 8 is connected with a fourth connecting arm 10 through a second fixed connecting device 9; the distal end of the fourth connecting arm 10 is fixed on the rotating motor 3; the lower part of the third connecting arm 8 is provided with a first processing seat 11; the lower part of the first fixed connecting device 7 is provided with a second processing seat 12; the third connecting arm 8 is provided with a first milling head 13; the second milling head 14 is arranged outside the first fixed connection device 7.

The lower part of the first processing seat 11 is provided with an adjusting wheel 15. The second processing block 12 is provided with a fixing block 16 for fixing the second processing block. The first milling head 13 is mounted via a chute 17 provided on the third connecting arm 8, and the first milling head 13 is movable in the chute 17. The fourth connecting arm 10 is mounted on the second fixed connection 9 by means of a first fastening valve 18 and can adjust the distance between the rotating electrical machine 3 and the second fixed connection 9. The second connecting arm 6 is mounted on the first fixed connection 7 by means of a second fastening valve 19 and the distance between the joint 5 and the first fixed connection 7 can be adjusted.

In order to ensure that the machined workpieces are completely consistent during machining of the milling machine, the milling machine is arranged into a quadrilateral structure according to the four-bar mechanism principle, wherein the positions of the rotating motor 3 and the movable joint 5 are two rotatable points, the first fixed connection device 7 and the second fixed connection device 9 are fixedly connected, and when the rotating motor 3 rotates, the movable joint 5 also rotates along with the rotating motor, so that the first milling head 13 and the second milling head 14 are driven to do completely same track movement, and the identity of the machined workpieces is ensured.

The adjusting wheel 15 can adjust the position of the first processing seat 11, and the fixing block 16 can fix different positions of the second processing seat 12 to adjust the spatial position thereof. At the same time, in order to expand the machining range, the lengths of the second connecting arm 6 and the fourth connecting arm 10 are adjusted by using the first fastening valve 18 and the second fastening valve 19 so as to adapt to different machining ranges.

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

Claims

1. The utility model provides a numerical control machining milling machine, includes base (1), its characterized in that: a vertical beam (2) is arranged on one side of the upper part of the base (1); the vertical beam (2) is provided with a rotating motor (3); a first connecting arm (4) is arranged on one side of the rotating motor (3); the far end of the first connecting arm (4) is connected with a second connecting arm (6) through a movable joint (5) arranged on the far end; the far end of the second connecting arm (6) is connected with a third connecting arm (8) through a first fixed connecting device (7) arranged; the far end of the third connecting arm (8) is connected with a fourth connecting arm (10) through a second fixed connecting device (9) arranged; the distal end of the fourth connecting arm (10) is fixed on the rotating motor (3); the lower part of the third connecting arm (8) is provided with a first processing seat (11); a second processing seat (12) is arranged at the lower part of the first fixed connecting device (7); the third connecting arm (8) is provided with a first milling head (13); the second milling head (14) is arranged on the outer side of the first fixed connection device (7).

2. A numerically controlled milling machine as claimed in claim 1, wherein: the lower part of the first processing seat (11) is provided with an adjusting wheel (15).

3. A numerically controlled milling machine as claimed in claim 1, wherein: the second processing seat (12) is provided with a fixing block (16) for fixing the second processing seat.

4. A numerically controlled milling machine as claimed in claim 1, wherein: the first milling head (13) is installed through a chute (17) arranged on the third connecting arm (8), and the first milling head (13) can move in the chute (17).

5. A numerically controlled milling machine as claimed in claim 1, wherein: the fourth connecting arm (10) is mounted on the second fixed connecting device (9) through a first fastening valve (18) and can adjust the distance between the rotating motor (3) and the second fixed connecting device (9).

6. A numerically controlled milling machine as claimed in claim 1, wherein: the second connecting arm (6) is mounted on the first fixed connecting device (7) through a second fastening valve (19) and can adjust the distance between the movable joint (5) and the first fixed connecting device (7).