CN215469788U - Tool changing device for milling machine - Google Patents
Tool changing device for milling machine Download PDFInfo
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- CN215469788U CN215469788U CN202122087951.5U CN202122087951U CN215469788U CN 215469788 U CN215469788 U CN 215469788U CN 202122087951 U CN202122087951 U CN 202122087951U CN 215469788 U CN215469788 U CN 215469788U
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- milling machine
- servo motor
- tool changing
- changing device
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Abstract
The utility model discloses a tool changing device for a milling machine, which comprises the milling machine, wherein the tool changing device is arranged in front of the milling machine, a first servo motor is arranged in front of the milling machine, an output shaft of the first servo motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a rotating disc, and the outer side of the rotating disc is respectively connected with a circular ring through a plurality of bolt threads. Compared with the prior art, the tool changing device for the milling machine has the following advantages: through the cooperation between milling machine and the toolchanger, first servo motor's output shaft drives the carousel through the pivot and rotates, and the carousel drives the cutter on two second servo motor and rotates one hundred eighty degrees, makes things convenient for the tool changing, and the tool changing is efficient, and is fast, guarantees that the work piece continues processing, has solved current toolchanger that is used for milling machine and needs artifical manual tool changing, and is inefficient, and speed is slow, influences the problem of work piece processing.
Description
Technical Field
The utility model relates to the technical field of milling machines, in particular to a tool changing device for a milling machine.
Background
Milling machines (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 movement of the workpieces and the milling cutters is feeding motion, so that the milling machines can machine planes, grooves, and various curved surfaces, gears and the like.
However, the existing tool changer for the milling machine needs manual tool changing, is low in efficiency and low in speed, and affects the workpiece machining.
Disclosure of Invention
The utility model aims to provide a tool changer for a milling machine, and aims to solve the problems that the existing tool changer for the milling machine, which is proposed in the background art, needs manual tool changing, is low in efficiency and low in speed, and affects the processing of workpieces.
In order to achieve the purpose, the utility model provides the following technical scheme: a tool changer for a milling machine comprises the milling machine, wherein the tool changer is arranged in front of the milling machine;
the tool changing device comprises a first servo motor, a rotating shaft, a rotating disc, a circular ring, a bolt, a second servo motor and a tool;
first servo motor installs the place ahead at the milling machine, first servo motor's output shaft rigid coupling has the pivot, the bottom rigid coupling of pivot has the carousel, there is the ring outside of carousel through a plurality of bolt threaded connection respectively, the equal rigid coupling of inner wall of ring has second servo motor, second servo motor's below all is provided with the cutter. The tool changing efficiency is high, the speed is high, and the continuous processing of the workpiece is ensured.
Preferably, the top front end laminating of milling machine has the square plate, the rigid coupling has the arc in the middle of the front end of square plate. The arc-shaped plate is arranged on the milling machine through the square plate.
Preferably, the square plate and the inner walls of the four corners of the milling machine are all provided with threaded holes, threaded rods are connected to the inner surfaces of the threaded holes in a threaded manner, and rotating heads are fixedly connected to the outer sides of the threaded rods. The threaded rods at the four corners are respectively connected into the threaded holes at the four corners of the milling machine and the square plate, so that the arc-shaped plate is arranged on the milling machine.
Preferably, the connecting devices are arranged above the cutters;
the connecting device comprises a first flange, a screw and a second flange;
the top of first flange and second servo motor's output shaft fixed connection, the outside of first flange is through a plurality of screws and second flange threaded connection, the rigid coupling has the cutter in the middle of the bottom of second flange. The direct connection is adopted, the stability is high, and the processing quality of the workpiece is ensured.
Preferably, a moving device is installed at the top end of the first servo motor;
the moving device comprises an electric push rod, a circular plate, a screw, a clamping plate, a sliding block and a sliding groove;
electric putter's top rigid coupling in the middle of the bottom of arc, electric putter's output rigid coupling has the plectane, the outside of plectane all is through a plurality of screws and a servo motor threaded connection, electric putter's below is provided with splint, the inboard rigid coupling of splint has a servo motor, the one end rigid coupling of splint has the slider, slider and spout slip joint, the place ahead inner wall at milling machine is seted up to the spout. The cutter can move downwards conveniently.
Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art, the tool changing device for the milling machine has the following advantages:
through the matching between the milling machine and the tool changing device, the output shaft of the first servo motor drives the rotary table to rotate through the rotating shaft, the rotary table drives the tools on the two second servo motors to rotate by one hundred eighty degrees, the tool changing is convenient, the tool changing efficiency is high, the speed is high, the continuous processing of workpieces is ensured, and the problems that the existing tool changing device for the milling machine needs manual tool changing, the efficiency is low, the speed is low, and the processing of workpieces is influenced are solved;
through the cooperation between second servo motor and the connecting device, the second flange of both sides all is installed on the first flange that corresponds through six screws, thereby the cutter that corresponds can be stable install on the output shaft of the second servo motor that corresponds, adopt the direct type to connect, stability is high, guarantee the processingquality of work piece, current toolchanger that is used for the milling machine has been solved, it adorns the sword to pass through the shaft coupling more, thereby milling cutter rotary motion's stability has been reduced, the problem of influence work piece processingquality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first flange, a screw and a second flange of FIG. 1;
FIG. 3 is a schematic structural view of the slide block, the slide groove and the milling machine in FIG. 1;
fig. 4 is a schematic structural view of the arc-shaped plate, the square plate and the threaded hole in fig. 1.
In the figure: 1. the tool changing device comprises an arc-shaped plate, 2, a square plate, 3, a threaded hole, 4, a tool changing device, 401, a first servo motor, 402, a rotating shaft, 403, a rotating disc, 404, a circular ring, 405, a bolt, 406, a second servo motor, 407, a tool, 5, a connecting device, 501, a first connecting disc, 502, a screw, 503, a second connecting disc, 6, a moving device, 601, an electric push rod, 602, a circular plate, 603, a screw, 604, a clamping plate, 605, a sliding block, 606, a sliding groove, 7, a threaded rod, 8, a rotating head, 9 and a milling machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a tool changer for a milling machine comprises a milling machine 9, wherein a tool changer 4 is arranged in front of the milling machine 9, the tool changer 4 comprises a first servo motor 401, a rotating shaft 402, a rotating disc 403, a circular ring 404, a bolt 405, a second servo motor 406 and a tool 407, the first servo motor 401 is arranged in front of the milling machine 9, the rotating shaft 402 is fixedly connected with an output shaft of the first servo motor 401, the rotating disc 403 is fixedly connected with the bottom end of the rotating shaft 402, the output shaft of the first servo motor 401 drives the rotating disc 403 to rotate through the rotating shaft 402, the circular ring 404 is respectively in threaded connection with the outer side of the rotating disc 403 through four bolts 405, the two circular rings 404 are respectively fixed on the outer side of the rotating disc 403 through four bolts 405, the second servo motor 406 is fixedly connected with the inner wall of each circular ring 404, the tool 407 is arranged below each second servo motor 406, the rotating disc 403 drives the tools 407 on the two second servo motors 406 to rotate, and tool changing is convenient, and the specifications of the two cutters 407 are selected according to the use condition.
The laminating of the top front end of milling machine 9 has square plate 2, and the rigid coupling has arc 1 in the middle of square plate 2's the front end, and arc 1 passes through square plate 2 to be installed on milling machine 9, and milling machine 9's model is X5040.
Threaded holes 3 are formed in the inner walls of the four corners of the square plate 2 and the milling machine 9, threaded rods 7 are connected to the inner surfaces of the threaded holes 3 in a threaded mode, turning heads 8 are fixedly connected to the outer sides of the threaded rods 7 in sequence, the turning heads 8 at the four corners are rotated in sequence, the corresponding threaded rods 7 are driven to rotate, the threaded rods 7 at the four corners are connected into the threaded holes 3 at the four corners of the square plate 2 and the milling machine 9 respectively, and the arc-shaped plate 1 is installed on the milling machine 9.
Connecting devices 5 are installed above the cutters 407, each connecting device 5 comprises a first connecting disc 501, screws 502 and a second connecting disc 503, the top end of each first connecting disc 501 is fixedly connected with an output shaft of the second servo motor 406, the outer side of each first connecting disc 501 is in threaded connection with the corresponding second connecting disc 503 through six screws 502, each second connecting disc 503 is installed on the corresponding first connecting disc 501 through six screws 502, a cutter 407 is fixedly connected to the middle of the bottom end of each second connecting disc 503, and the cutters 407 are stably installed on the output shafts of the second servo motors 406.
The top end of the first servo motor 401 is provided with a moving device 6, the moving device 6 comprises an electric push rod 601, a circular plate 602, screws 603, a clamping plate 604, a sliding block 605 and a sliding groove 606, the top end of the electric push rod 601 is fixedly connected in the middle of the bottom end of the arc-shaped plate 1, the model of the electric push rod 601 is TG-700, the output end of the electric push rod 601 is fixedly connected with the circular plate 602, the outer sides of the circular plate 602 are all in threaded connection with the first servo motor 401 through four screws 603, the circular plate 602 is mounted on the first servo motor 401 through four screws 603, the output end of the electric push rod 601 drives the first servo motor 401 to move up and down through the circular plate 602, the clamping plate 604 is arranged below the electric push rod 601, the first servo motor 401 is fixedly connected to the inner side of the clamping plate 604, one end of the clamping plate 604 is fixedly connected with the sliding block 605, the sliding block 605 is in sliding connection with the sliding groove 606, the sliding groove 606 arranged on the front inner wall of the milling machine 9, the first servo motor 401 in the clamping plate 604 slides up and down in the sliding groove 606 on the milling machine 9 through the sliding block 605, and the runner 606 prevents the slider 605 from derailing.
When the tool changing device for the milling machine is used, firstly, the four corners of the rotating head 8 are sequentially rotated manually, and the corresponding threaded rods 7 are driven to rotate, the four corners of the threaded rods 7 are respectively connected into the square plate 2 and the threaded holes 3 at the four corners of the milling machine 9, so that the arc-shaped plate 1 is installed on the milling machine 9, the two circular rings 404 are respectively fixed on the outer sides of the rotary discs 403 through four bolts 405, so that the second servo motors 406 are installed on the two sides of the rotary discs 403, the second connecting discs 503 on the two sides are respectively installed on the corresponding first connecting discs 501 through six screws 502, so that the corresponding tools 407 can be stably installed on the output shafts of the corresponding second servo motors 406, the circular discs 602 are installed on the first servo motors 401 through four screws 603, the external power supply of the electric push rods 601 is switched on, the electric push rods 601 work, the output ends of the electric push rods 601 drive the first servo motors 401 to move downwards through the circular discs 602, and the first servo motors 401 in the clamping plates 604 slide downwards in the sliding grooves 606 on the milling machine 9 through the sliding blocks 605, when the left-side cutter 407 contacts with an external workpiece, an external power supply of the second servo motor 406 on the left side is switched on, the second servo motor 406 works, the second servo motor 406 drives the cutter 407 to rotate, the workpiece can be machined, when the external power supply of the first servo motor 401 is switched on, the first servo motor 401 works, an output shaft of the first servo motor 401 drives the rotary table 403 to rotate through the rotary shaft 402, and the rotary table 403 drives the cutters 407 on the two second servo motors 406 to rotate by one hundred eighty degrees, so that the cutter changing is facilitated, and the machining is continued.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A tool changing device for a milling machine, comprising a milling machine (9), characterized in that: a tool changing device (4) is arranged in front of the milling machine (9);
the tool changing device (4) comprises a first servo motor (401), a rotating shaft (402), a rotating disc (403), a circular ring (404), a bolt (405), a second servo motor (406) and a tool (407);
the place ahead at milling machine (9) is installed in first servo motor (401), the output shaft rigid coupling of first servo motor (401) has pivot (402), the bottom rigid coupling of pivot (402) has carousel (403), there is ring (404) outside of carousel (403) through a plurality of bolt (405) threaded connection respectively, the equal rigid coupling of inner wall of ring (404) has second servo motor (406), the below of second servo motor (406) all is provided with cutter (407).
2. A tool changing device for a milling machine according to claim 1, characterized in that: the square plate (2) is attached to the front end of the upper portion of the milling machine (9), and an arc-shaped plate (1) is fixedly connected to the middle of the front end of the square plate (2).
3. A tool changing device for a milling machine according to claim 2, characterized in that: threaded holes (3) are formed in the inner walls of the four corners of the square plate (2) and the milling machine (9), threaded rods (7) are connected to the inner surfaces of the threaded holes (3) in a threaded mode, and rotating heads (8) are fixedly connected to the outer sides of the threaded rods (7).
4. A tool changing device for a milling machine according to claim 1, characterized in that: the upper parts of the cutters (407) are respectively provided with a connecting device (5);
the connecting device (5) comprises a first connecting disc (501), a screw (502) and a second connecting disc (503);
the top end of the first flange (501) is fixedly connected with an output shaft of a second servo motor (406), the outer side of the first flange (501) is in threaded connection with a second flange (503) through a plurality of screws (502), and a cutter (407) is fixedly connected to the middle of the bottom end of the second flange (503).
5. A tool changing device for a milling machine according to claim 1, characterized in that: a moving device (6) is mounted at the top end of the first servo motor (401);
the moving device (6) comprises an electric push rod (601), a circular plate (602), a screw (603), a clamping plate (604), a sliding block (605) and a sliding groove (606);
the top rigid coupling of electric putter (601) in the middle of the bottom of arc (1), the output rigid coupling of electric putter (601) has plectane (602), the outside of plectane (602) all is through a plurality of screws (603) and first servo motor (401) threaded connection, the below of electric putter (601) is provided with splint (604), the inboard rigid coupling of splint (604) has first servo motor (401), the one end rigid coupling of splint (604) has slider (605), slider (605) and spout (606) slip joint, the place ahead inner wall at milling machine (9) is seted up in spout (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122087951.5U CN215469788U (en) | 2021-09-01 | 2021-09-01 | Tool changing device for milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122087951.5U CN215469788U (en) | 2021-09-01 | 2021-09-01 | Tool changing device for milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215469788U true CN215469788U (en) | 2022-01-11 |
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ID=79766648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122087951.5U Active CN215469788U (en) | 2021-09-01 | 2021-09-01 | Tool changing device for milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215469788U (en) |
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2021
- 2021-09-01 CN CN202122087951.5U patent/CN215469788U/en active Active
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