CN215035714U

CN215035714U - Multi-angle milling machine cutter

Info

Publication number: CN215035714U
Application number: CN202120911641.8U
Authority: CN
Inventors: 顾成义; 沈华宾; 郭洪民; 顾海娟; 李秀勇
Original assignee: Jiangsu Haiyu Machinery Co ltd
Current assignee: Jiangsu Haiyu Machinery Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-07
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a multi-angle milling machine cutter, including frame, driving motor, blade disc, blade holder and tool bit. The utility model discloses multi-angle milling machine cutter, start built-in motor, be connected between pivot through the built-in motor bottom and the tool bit, built-in motor drives the tool bit and rotates, make the tool bit be in operating condition, start driving motor, driving motor drives the roof through the pivot of bottom and rotates, the rotation of roof drives built-in frame and rotates, built-in frame is in the pivoted, built-in frame contacts with supplementary ball, supplementary ball rolls on the fixed axle, built-in motor in the built-in frame is followed built-in frame and is rotated, the tool bit is followed built-in frame and is rotated simultaneously, realize the regulation of tool bit angle, the multi-angle that milling machine cutter can be realized to this structure changes, and accomplish the processing needs of milling machine.

Description

Multi-angle milling machine cutter

Technical Field

The utility model relates to a milling machine technical field specifically is a multi-angle milling machine cutter.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears. The milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.

However, most angles of the milling cutter are fixed in the using process, and the milling cutter can be machined only by feeding the milling cutter at different angles, so that the using requirements of the milling machine cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-angle milling machine cutter can realize the multi-angle change of milling machine cutter to accomplish the processing needs of milling machine, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-angle milling machine cutter, includes frame, driving motor, blade disc, blade holder and tool bit, the inside of frame is equipped with driving motor, driving motor's bottom is connected with the blade disc, the blade disc is located the inside of frame, the bottom fixedly connected with blade holder of blade disc, the inside ann of blade holder is inserted there is the tool bit.

Preferably, the cutter head comprises a built-in frame, a top plate, a built-in motor and auxiliary frames, the top end of the built-in frame is fixedly connected with the top plate, the top end of the top plate is connected with a rotating shaft of a driving motor, the built-in motor is arranged inside the built-in frame, and the auxiliary frames are arranged on two sides of the built-in frame.

Preferably, the auxiliary frame includes locating plate, fixed axle and supplementary ball, locating plate fixed mounting is on the frame, two fixed mounting has the fixed axle between the locating plate, movable mounting has supplementary ball on the fixed axle, supplementary ball is run through by the fixed axle, one side and the built-in frame of supplementary ball are laminated mutually.

Preferably, the bottom of each built-in frame is provided with six tool holders, and the tool holders are distributed at equal intervals.

Preferably, the tool bit is movably inserted into the tool apron, the top end of the tool bit is connected with a rotating shaft at the bottom end of the built-in motor, and the built-in motor drives the tool bit to rotate.

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

the utility model discloses multi-angle milling machine cutter, start built-in motor, be connected between pivot through the built-in motor bottom and the tool bit, built-in motor drives the tool bit and rotates, make the tool bit be in operating condition, start driving motor, driving motor drives the roof through the pivot of bottom and rotates, the rotation of roof drives built-in frame and rotates, built-in frame is in the pivoted, built-in frame contacts with supplementary ball, supplementary ball rolls on the fixed axle, built-in motor in the built-in frame is followed built-in frame and is rotated, the tool bit is followed built-in frame and is rotated simultaneously, realize the regulation of tool bit angle, the multi-angle that milling machine cutter can be realized to this structure changes, and accomplish the processing needs of milling machine.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a bottom view of the built-in frame of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a machine frame; 2. a drive motor; 3. a cutter head; 31. a built-in frame; 32. a top plate; 33. a built-in motor; 34. an auxiliary frame; 341. positioning a plate; 342. a fixed shaft; 343. auxiliary balls; 4. a tool apron; 5. a cutter head.

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.

Referring to fig. 1-4, a multi-angle milling machine tool comprises a machine frame 1, a driving motor 2, a cutter head 3, cutter seats 4 and a cutter head 5, wherein the driving motor 2 is arranged inside the machine frame 1, the cutter head 3 is connected to the bottom of the driving motor 2, the cutter head 3 is arranged inside the machine frame 1, the cutter seats 4 are fixedly connected to the bottom end of the cutter head 3, the cutter head 5 is inserted into the cutter seats 4, the cutter head 3 comprises a built-in frame 31, a top plate 32, a built-in motor 33 and an auxiliary frame 34, six cutter seats 4 are arranged at the bottom of each built-in frame 31, the cutter seats 4 are distributed at equal intervals, the top end of the built-in frame 31 is fixedly connected with the top plate 32, the top end of the top plate 32 is connected with a rotating shaft of the driving motor 2, the built-in motor 33 is arranged inside the built-in frame 31, the cutter head 5 is movably inserted into the cutter seats 4, the top end of the cutter head 5 is connected with a rotating shaft at the bottom end of the built-in motor 33, the built-in motor 33 drives the cutter head 5 to rotate, the built-in motor 33 is started, the cutter head 5 is driven to rotate by the built-in motor 33 through the connection between the rotating shaft at the bottom end of the built-in motor 33 and the cutter head 5, so that the cutter head 5 is in a working state, the auxiliary frames 34 are arranged on both sides of the built-in frame 31, each auxiliary frame 34 comprises a positioning plate 341, a fixing shaft 342 and an auxiliary ball 343, the positioning plates 341 are fixedly arranged on the machine frame 1, a fixing shaft 342 is fixedly arranged between the two positioning plates 341, the auxiliary balls 343 are movably arranged on the fixing shaft 342, the auxiliary balls 343 are penetrated through the fixing shaft 342, one side of each auxiliary ball 343 is attached to the built-in frame 31, the driving motor 2 is started, the driving motor 2 drives the top plate 32 to rotate through the rotating shaft at the bottom end, the built-in frame 31 is driven to rotate by the rotation of the top plate 32, the built-in frame 31 is contacted with the auxiliary balls 343 while the built-in frame 31 rotates, and the auxiliary balls 343 roll on the fixing shaft 342, the built-in motor 33 in the built-in frame 31 rotates along with the built-in frame 31, and meanwhile, the cutter holder 4 rotates along with the built-in frame 31, so that the angle of the cutter head 5 is adjusted.

The working principle is as follows: the built-in motor 33 is started, the rotating shaft at the bottom end of the built-in motor 33 is connected with the cutter head 5, the built-in motor 33 drives the cutter head 5 to rotate, the cutter head 5 is in a working state, the driving motor 2 is started, the driving motor 2 drives the top plate 32 to rotate through the rotating shaft at the bottom end, the built-in frame 31 is driven to rotate by the rotation of the top plate 32, the built-in frame 31 is in contact with the auxiliary ball 343 while rotating, the auxiliary ball 343 rolls on the fixed shaft 342, the built-in motor 33 in the built-in frame 31 rotates along with the built-in frame 31, and meanwhile, the cutter holder 4 rotates along with the built-in frame 31, so that the angle of the cutter head 5 is adjusted.

In summary, the following steps: the utility model discloses multi-angle milling machine cutter, start built-in motor 33, be connected between pivot through built-in motor 33 bottom and the tool bit 5, built-in motor 33 drives tool bit 5 and rotates, make tool bit 5 be in operating condition, start driving motor 2, driving motor 2 drives roof 32 through the pivot of bottom and rotates, the rotation of roof 32 drives built-in frame 31 and rotates, built-in frame 31 is in the pivoted, built-in frame 31 contacts with supplementary ball 343, supplementary ball 343 rolls on fixed axle 342, built-in motor 33 in built-in frame 31 is followed built-in frame 31 and is rotated, blade holder 4 is followed built-in frame 31 and is rotated simultaneously, realize the regulation of 5 angles of tool bit, the multi-angle that milling machine cutter can be realized to this structure changes, and accomplish the processing needs of milling machine.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides a multi-angle milling machine cutter, includes frame (1), driving motor (2), blade disc (3), blade holder (4) and tool bit (5), its characterized in that: the inside of frame (1) is equipped with driving motor (2), the bottom of driving motor (2) is connected with blade disc (3), blade disc (3) are located the inside of frame (1), the bottom fixedly connected with blade holder (4) of blade disc (3), tool bit (5) have been inserted to the inside ann of blade holder (4).

2. The multi-angle milling machine tool according to claim 1, wherein: the cutter head (3) comprises a built-in frame (31), a top plate (32), a built-in motor (33) and an auxiliary frame (34), the top end of the built-in frame (31) is fixedly connected with the top plate (32), the top end of the top plate (32) is connected with a rotating shaft of the driving motor (2), the built-in motor (33) is arranged inside the built-in frame (31), and the auxiliary frame (34) is arranged on two sides of the built-in frame (31).

3. The multi-angle milling machine tool according to claim 2, wherein: the auxiliary frame (34) comprises positioning plates (341), a fixing shaft (342) and auxiliary balls (343), the positioning plates (341) are fixedly mounted on the machine frame (1), the fixing shaft (342) is fixedly mounted between the two positioning plates (341), the auxiliary balls (343) are movably mounted on the fixing shaft (342), the auxiliary balls (343) are penetrated through by the fixing shaft (342), and one side of each auxiliary ball (343) is attached to the built-in frame (31).

4. The multi-angle milling machine tool according to claim 2, wherein: the bottom of each built-in frame (31) all is equipped with six blade holders (4), and equidistance distribution between each blade holder (4).

5. The multi-angle milling machine tool according to claim 2, wherein: the tool bit (5) is movably inserted into the tool apron (4), the top end of the tool bit (5) is connected with a rotating shaft at the bottom end of the built-in motor (33), and the built-in motor (33) drives the tool bit (5) to rotate.