Face milling cutter welding machine

Abstract

The utility model discloses a face milling cutter welding machine which comprises ground feet, a base, a main shaft base, a main shaft, a main shaft servo motor, a main shaft chuck, a tailstock U-shaft sliding table, a U-shaft control servo motor, a tailstock base, a tailstock shaft, a tailstock chuck, an XY sliding table and a high-frequency heating machine. The face milling cutter welding machine is provided with an X shaft, a Y shaft, an A shaft and a U shaft which are respectively controlled by four sets of servo motors, and the X shaft and the Y shaft are responsible for driving a high-frequency heater to move transversely and longitudinally; the shaft A drives a welded workpiece to rotate; the U shaft drives the tailstock to transversely move; the cutter is controlled to rotate through the motor in the welding process, the position of the high-frequency heating machine is controlled through the motor, the whole process does not need additional personnel assistance, the welding machine can be independently operated by one person, the working efficiency is high, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding machines, in particular to a milling cutter welding machine. Background Art

[0002] During the manufacturing process of copper plate milling cutters, there is an important process, which is welding, where the carbide blade is brazed to the tool body. Because the tool has a large diameter (outer diameter > 200mm), a long length (effective blade length > 600mm, and the total length of the tool exceeds 1000mm), a weight of more than 150kg, and a large number of cutting edges (usually 20 edges) arranged in a spiral shape, the tool needs to be rotated and moved continuously during the welding process, which requires additional personnel to assist, and is labor-intensive. Utility Model Content

[0003] The utility model aims to provide a milling cutter welding machine to solve the problems existing in the above-mentioned prior art, and can realize a welding machine that can be independently operated by one person, with high working efficiency, saving time and labor.

[0004] To achieve the above purpose, the utility model provides the following solutions:

[0005] The utility model provides a milling cutter welding machine, including a foot, a base, a spindle base, a spindle, a spindle servo motor, a spindle chuck, a tailstock U-axis slide, a U-axis control servo motor, a tailstock base, a tailstock shaft, a tailstock chuck, an XY slide and a high-frequency heating machine;

[0006] The foot is supported on the bottom of the base, the spindle base is arranged at one end of the top of the base, the spindle and the spindle servo motor are installed on the spindle base, the spindle chuck is connected to the spindle, the spindle servo motor is used to drive the spindle to rotate, and the spindle chuck is used to clamp one end of the milling cutter; the tailstock U-axis slide is arranged at the other end of the top of the base, the U-axis control servo motor is installed on the ball screw of the tailstock U-axis slide, the tailstock base is arranged on the tailstock U-axis slide, the tailstock shaft is installed on the tailstock base, the tailstock chuck is installed on the tailstock shaft, the tailstock chuck is used to clamp the other end of the milling cutter, and the tailstock shaft and the tailstock chuck are coaxial with the spindle and the spindle chuck;

[0007] The XY slide is arranged on one side of the top of the base, and the high-frequency heater is arranged on the top of the XY slide. The XY slide is used to control the position of the high-frequency heater so that the induction coil of the high-frequency heater moves to the position to be welded.

[0008] Preferably, six feet are provided, and the feet are used to support and level the base.

[0009] Preferably, the XY slide comprises an X slide, a Y slide, an X-axis control servo motor, and a Y-axis control servo motor, the X-axis control servo motor is mounted on the ball screw of the X slide, the top of the X slide is an X slider, the Y slide is mounted on the X slider, the Y-axis control servo motor is mounted on the ball screw of the Y slide, the Y slider is mounted on the top of the Y slide, and the high-frequency heating machine is mounted on the top of the Y slider.

[0010] Compared with the prior art, the utility model has achieved the following beneficial technical effects:

[0011] The milling cutter welding machine provided by the utility model has four axes, X, Y, A and U, which are respectively controlled by four sets of servo motors. The X axis and Y axis are responsible for driving the high-frequency heater to move horizontally and vertically; the A axis drives the welded workpiece to rotate; the U axis drives the tailstock to move horizontally; the tool is controlled to rotate by the motor during the welding process, and the position of the high-frequency heater is controlled by the motor. The whole process does not require additional personnel assistance, and the welding machine can be independently operated by one person, with high working efficiency, saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the structure of the milling face cutter welding machine of the utility model;

[0014] In the figure: 1. Foot; 2. Base; 3. Spindle base; 4. Spindle; 5. Spindle servo motor; 6. Spindle chuck; 7. Tailstock U-axis slide; 8. U-axis control servo motor; 9. Tailstock base; 10. Tailstock shaft; 11. Tailstock chuck; 12. X slide; 13. X-axis control servo motor; 14. Y slide; 15. Y-axis control servo motor; 16. High-frequency heating machine; 17. Milling cutter. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] The utility model aims to provide a milling cutter welding machine to solve the problems existing in the prior art.

[0017] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] The milling cutter welding machine in this embodiment is as follows: Figure 1 As shown, it includes a foot 1, a base 2, a spindle base 3, a spindle 4, a spindle servo motor 5, a spindle chuck 6, a tailstock U-axis slide 7, a U-axis control servo motor 8, a tailstock base 9, a tailstock shaft 10, a tailstock chuck 11, an XY slide and a high-frequency heating machine 16;

[0019] The foot 1 is supported at the bottom of the base 2, the spindle base 3 is arranged at one end of the top of the base 2, the spindle 4 and the spindle servo motor 5 are installed on the spindle base 3, the spindle chuck 6 is connected to the spindle 4, the spindle servo motor 5 is used to drive the spindle 4 to rotate, and the spindle chuck 6 is used to clamp one end of the milling cutter 17; the tailstock U-axis slide 7 is arranged at the other end of the top of the base 2, the ball screw of the tailstock U-axis slide 7 is equipped with a U-axis control servo motor 8, the tailstock base 9 is arranged on the tailstock U-axis slide 7, the tailstock shaft 10 is installed on the tailstock base 9, the tailstock chuck 11 is installed on the tailstock shaft 10, the tailstock chuck 11 is used to clamp the other end of the milling cutter 17, and the tailstock shaft 10 and the tailstock chuck 11 are coaxial with the spindle 4 and the spindle chuck 6;

[0020] The XY slide is arranged on one side of the top of the base 2, and the high-frequency heater 16 is arranged on the top of the XY slide. The XY slide is used to control the position of the high-frequency heater 16 so that the induction coil of the high-frequency heater 16 moves to the part to be welded.

[0021] In this specific embodiment, six feet 1 are provided, and the feet 1 are used to support the leveling base 2 .

[0022] In this specific embodiment, the XY slide table includes an X slide table 12, a Y slide table 14, an X-axis control servo motor 13, and a Y-axis control servo motor 15. The X-axis control servo motor 13 is mounted on the ball screw of the X slide table 12. The top of the X slide table 12 is an X slider. The Y slide table 14 is mounted on the X slider. The Y-axis control servo motor 15 is mounted on the ball screw of the Y slide table 14. The Y slider is mounted on the top of the Y slide table 14, and the high-frequency heater 16 is mounted on the top of the Y slider. When working, the X slide table 12 controls the high-frequency heater 16 to move in the X direction, and the Y slide table 14 controls the high-frequency heater 16 to move in the Y direction.

[0023] The milling cutter welding machine in the utility model has four axes, X, Y, A, and U, which are controlled by four sets of servo motors respectively. The X-axis and Y-axis are responsible for driving the high-frequency heater to move horizontally and vertically; the A-axis drives the welded workpiece to rotate; the U-axis drives the tailstock to move horizontally; when working, the spindle chuck 6 clamps one side of the milling cutter, and the tailstock axis 10 is adjusted according to the tool length, so that the tailstock chuck 11 clamps the other side of the milling cutter. Adjust the XY axis to move the induction coil of the high-frequency heating machine 16 to the part to be welded, and then set the movement and rotation speed of the X-axis and A-axis according to the helical angle and lead of the milling cutter, and realize the welding operation through the linkage of the X-axis and A-axis.

[0024] The utility model uses specific examples to illustrate the principle and implementation of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, according to the idea of ​​the utility model, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A milling cutter welding machine, characterized in that: Including foot, base, spindle base, spindle, spindle servo motor, spindle chuck, tailstock U-axis slide, U-axis control servo motor, tailstock base, tailstock shaft, tailstock chuck, XY slide and high-frequency heating machine; The foot is supported on the bottom of the base, the spindle base is arranged at one end of the top of the base, the spindle and the spindle servo motor are installed on the spindle base, the spindle chuck is connected to the spindle, the spindle servo motor is used to drive the spindle to rotate, and the spindle chuck is used to clamp one end of the milling cutter; the tailstock U-axis slide is arranged at the other end of the top of the base, the U-axis control servo motor is installed on the ball screw of the tailstock U-axis slide, the tailstock base is arranged on the tailstock U-axis slide, the tailstock shaft is installed on the tailstock base, the tailstock chuck is installed on the tailstock shaft, the tailstock chuck is used to clamp the other end of the milling cutter, and the tailstock shaft and the tailstock chuck are coaxial with the spindle and the spindle chuck; The XY slide is arranged on one side of the top of the base, and the high-frequency heater is arranged on the top of the XY slide. The XY slide is used to control the position of the high-frequency heater so that the induction coil of the high-frequency heater moves to the position to be welded.

2. The milling cutter welding machine according to claim 1, characterized in that: There are six feet provided, and the feet are used to support and level the base.

3. The milling cutter welding machine according to claim 1, characterized in that: The XY slide comprises an X slide, a Y slide, an X-axis control servo motor, and a Y-axis control servo motor. The X-axis control servo motor is mounted on a ball screw of the X slide. The top of the X slide is an X slider. The Y slide is mounted on the X slider. The Y-axis control servo motor is mounted on the ball screw of the Y slide. The Y slider is mounted on the top of the Y slide. The high-frequency heating machine is mounted on the top of the Y slider.

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