Three-row-blade milling cutter for milling machine machining

Abstract

The utility model relates to the technical field of milling cutters, in particular to a three-row-blade milling cutter for milling machine processing, which comprises a rotating rod, a three-edge milling cutter, a chuck and a rotating seat, the three-edge milling cutter is slidably arranged on the rotating rod, the chuck is slidably arranged on the rotating rod, one end of the rotating rod is rotatably connected with the rotating seat, and the other end of the rotating rod is rotatably connected with the chuck. A positioning assembly for fixing the position of the three-edge milling cutter is arranged on the chuck, and mounting assemblies for mounting the rotating rod are arranged at the two ends of the rotating rod; according to the milling cutter, three rows of blades are adopted for cutting, the three face and face milling cutters can be installed according to the needed positions, the three face and face milling cutters with different functions can be installed on the rotating rod at the same time, when a machined part is cut, multifunctional cutting can be achieved at the same time, efficiency is greatly improved, and the milling cutter is suitable for large-scale popularization and application. And the mounting assembly is matched and clamped with the milling cutter mounting disc and the rotating seat through the positioning head I and the positioning head II respectively, so that the cutter is mounted on the milling machine, and the subsequent cutter is more convenient to disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of milling cutters, in particular to a three-row-edge milling cutter for milling machines. Background Art

[0002] Milling cutters are mainly used for milling processing, including processing planes, steps, grooves, forming surfaces and cutting workpieces. There are many types of milling cutters, among which three-sided milling cutters are used to process various grooves and step surfaces, and they have teeth on both sides and the circumference.

[0003] When processing grooves or steps, existing three-sided milling cutters generally use a single three-sided milling cutter for cutting. This processing method is too inefficient. When processing different types of steps or grooves, the tool needs to be replaced with the corresponding type before continuing processing, which is very troublesome.

[0004] In view of the problem that the existing three-face milling cutters generally use a single tool processing method when processing workpieces, this method is inefficient and requires constant replacement of corresponding models of tools, which is very troublesome. A three-row blade milling tool that can perform multiple types of cutting at the same time is designed to overcome the above problems. Utility Model Content

[0005] In order to overcome the problem that the existing three-edge milling cutter generally uses a single tool processing method when processing workpieces, this method is inefficient and requires constant replacement of corresponding models of tools, which is very troublesome.

[0006] The technical solution of the utility model is: a three-row-edge milling tool for milling machine processing, including a rotating rod and a three-edge milling cutter, and also including a chuck and a rotating seat. The three-edge milling cutter is slidably arranged on the rotating rod, and the chuck is slidably arranged on the rotating rod. One end of the rotating rod is rotatably connected to the rotating seat, and the chuck is provided with a positioning component for fixing the position of the three-edge milling cutter, and both ends of the rotating rod are provided with mounting components for mounting the rotating rod.

[0007] Preferably, a slot is provided on the rotating rod, and a limit block is provided on the face and face milling cutter, and the limit block is adapted to the slot of the rotating rod.

[0008] Preferably, the chuck is provided with an opening, the opening on the chuck is adapted to the rotating rod, the chuck is provided with a positioning hole, a threaded seat is fixedly connected in the positioning hole of the chuck, a positioning bolt is threadedly connected to the threaded seat, the lower end of the positioning bolt is fixedly connected to a friction pad, the friction pad contacts the surface of the rotating rod, the positioning bolt is used to fix the position of the chuck, and the positioning bolt, friction pad and threaded seat together constitute a positioning assembly.

[0009] Preferably, the two chucks are respectively arranged on both sides of the chuck, and both chucks are provided with through holes. Connecting shaft one and connecting shaft two are provided at the through holes of the chuck, connecting shaft one and connecting shaft two are threadedly connected, and the ends of connecting shaft one and connecting shaft two are provided with hexagonal screw holes, and connecting shaft one and connecting shaft two are used to connect the two chucks.

[0010] Preferably, one end of the rotating rod is fixedly connected to a positioning head 1, and a milling cutter mounting disk is provided on one side of the positioning head 1. The milling cutter mounting disk is fixedly mounted on the cutting rotating assembly of the milling machine, and an opening is provided on the milling cutter mounting disk. The positioning head 1 is adapted to the opening of the milling cutter mounting disk.

[0011] Preferably, one end of the rotating rod is fixedly connected to a support plate, the support plate is in contact with one side of the milling cutter mounting plate, and the support plate is used to support the rotating rod.

[0012] Preferably, the other end of the rotating rod is fixed with a fixing plate 1 by a screw, and one side of the fixing plate 1 is fixedly connected to a positioning head 2, and one side of the positioning head 2 is provided with a rotating seat, and the rotating seat is provided with an opening adapted to the positioning head 2. The rotating rod is rotatably connected to the rotating seat through the positioning head 2, and the lower end of the rotating seat is fixedly connected with the fixing plate 2, and the fixing plate 2 is used for the installation of the rotating seat. The positioning head 1, the milling cutter mounting disk, the fixing plate 1, the positioning head 2, the rotating seat and the fixing plate 2 together constitute an installation assembly.

[0013] The beneficial effects of the present invention are as follows: the milling tool adopts three rows of blades for cutting, and the three three-sided milling cutters can be installed according to the required positions. The three three-sided milling cutters with different functions can be installed on the rotating rod at the same time. When cutting the workpiece, multi-functional cutting can be achieved at the same time. Compared with the existing single three-sided milling cutter cutting, the efficiency is greatly improved. The installation component installs the tool on the milling machine through the adaptation engagement of the positioning head 1 and the positioning head 2 with the milling cutter mounting plate and the rotating seat respectively. Compared with the traditional screw fixed installation, it is more convenient and the subsequent disassembly of the tool is also more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Shown is a schematic diagram of the three-row-edge milling cutter and rotating rod used in milling machine processing of the present invention;

[0015] Figure 2 Shown is a schematic diagram of the three-row-edge milling cutter and positioning head for milling machine processing of the present invention;

[0016] Figure 3 Shown is a schematic diagram of the three-row cutting tool and the limiting block for milling machine processing of the utility model;

[0017] Figure 4Shown is a schematic diagram of a three-row-edge milling cutter and a fixed plate for milling machine processing according to the present invention;

[0018] Figure 5 Shown is a schematic diagram of the three-row cutting tool and positioning bolts used in milling machine processing of the utility model;

[0019] Figure 6 Shown is a schematic diagram of the three-row-edge milling cutter and milling cutter mounting plate used in milling machine processing according to the present invention.

[0020] Explanation of the accompanying reference numerals: 1. Rotating rod; 2. Support plate; 3. Positioning head 1; 4. Milling cutter mounting plate; 5. Fixed plate 1; 6. Positioning head 2; 7. Rotating seat; 8. Fixed plate 2; 9. Chuck; 10. Positioning bolt; 11. Friction pad; 12. Connecting shaft 1; 13. Connecting shaft 2; 14. Three-face milling cutter; 15. Limit block; 16. Threaded seat. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figures 1-6 The utility model provides an embodiment: a three-row-edge milling tool for milling machine processing, including a rotating rod 1 and a three-edge milling cutter 14, and also including a chuck 9 and a rotating seat 7. The three-edge milling cutter 14 is slidably arranged on the rotating rod 1, and the chuck 9 is slidably arranged on the rotating rod 1. One end of the rotating rod 1 is rotatably connected to the rotating seat 7. The chuck 9 is provided with a positioning component for fixing the position of the three-edge milling cutter 14, and both ends of the rotating rod 1 are provided with mounting components for mounting the rotating rod 1.

[0023] See also Figure 1 、 Figure 3 and Figure 5 In this embodiment, a slot is provided on the rotating rod 1, a limit block 15 is provided on the three-edge milling cutter 14, the limit block 15 is adapted to the slot of the rotating rod 1, an opening is provided on the chuck 9, the opening on the chuck 9 is adapted to the rotating rod 1, a positioning hole is provided on the chuck 9, a threaded seat 16 is fixedly connected to the positioning hole of the chuck 9, a positioning bolt 10 is threadedly connected to the threaded seat 16, a friction pad 11 is fixedly connected to the lower end of the positioning bolt 10, the friction pad 11 is in contact with the surface of the rotating rod 1, and the positioning bolt 10 is used to fix the position of the chuck 9. The positioning bolt 10, the friction pad 11 and the threaded seat 16 together constitute a positioning assembly. The two chucks 9 are respectively arranged on both sides of the chuck 9. The two chucks 9 are provided with through holes. The through holes of the chuck 9 are provided with connecting shaft 12 and connecting shaft 2 13. Connecting shaft 12 and connecting shaft 2 13 are threadedly connected. The ends of connecting shaft 12 and connecting shaft 2 13 are provided with hexagonal screw holes. Connecting shaft 12 and connecting shaft 2 13 are used to connect the two chucks 9.

[0024] See also Figure 4 and Figure 6 The cam 2 is provided with a toothed plate 3 and a toothed plate 4 for holding the cam 2 in a predetermined position, so that the cam 2 is in a predetermined position and the toothed plate 3 is fixed to the cam 2 and is fixed to the cam 2 and is secured to the machine tool 1 with respect to the toothed plate 3.

[0025] 1, and then the three-sided milling cutter 14 is located between the two chucks 9. Use connecting shaft 12 to pass through the through hole of chuck 9. Then connect connecting shaft 2 13 to connecting shaft 1 12. Use a hexagonal wrench to tighten connecting shaft 2 13 to secure the connection. In this way, the two chucks 9 can clamp the three-sided milling cutter 14. Slide the three-sided milling cutter 14 to the required position. Then use a hexagonal wrench to tighten the positioning bolt 10 on the threaded seat 16. The friction pad 11 at the lower end of the positioning bolt 10 ensures friction. The friction force is sufficient, and the position of the chuck 9 is fixed at this time, thus completing the fixation of the position of the three-edge milling cutter 14. The subsequent installation of the two three-edge milling cutters 14 still follows the above method. After the fixation of the three-edge milling cutters 14 is completed, use a screw to fix the fixing plate 5 to one end of the rotating rod 1, and then insert the positioning head 3 at the other end of the rotating rod 1 into the milling cutter mounting disk 4, insert the rotating seat 7 into the positioning head 2 6, and use the fixing plate 2 8 to fix the rotating seat 7 on the milling machine, thus completing the installation of the tool. When the milling machine is started, the cutting rotating assembly of the milling machine drives the milling cutter mounting disk 4 to rotate, and the three-edge milling cutter 14 rotates at the same time to cut the workpiece below. The support plate 2 is used to support the rotating rod 1. When the three-edge milling cutter 14 cuts the workpiece, the support plate 2 can ensure the stability of the connection between the rotating rod 1 and the milling cutter mounting disk 4.

[0026] Through the above steps, the milling tool adopts three rows of blades for cutting, and the three three-sided milling cutters 14 can be installed according to the required position. The three three-sided milling cutters 14 with different functions can be installed on the rotating rod 1 at the same time. When cutting the workpiece, multi-functional cutting can be achieved at the same time. Compared with the existing single three-sided milling cutter 14 cutting, the efficiency is greatly improved. The installation component installs the tool on the milling machine through the adaptation engagement of the positioning head 1 3 and the positioning head 2 6 with the milling cutter mounting plate 4 and the rotating seat 7 respectively. Compared with the traditional screw fixed installation, it is more convenient and the subsequent disassembly of the tool is also more convenient.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A three-row-edge milling cutter for milling machine processing, comprising a rotating rod (1) and a three-face milling cutter (14); characterized in that: The invention also comprises a chuck (9) and a rotating seat (7); a three-edge milling cutter (14) is slidably provided on the rotating rod (1); the chuck (9) is slidably provided on the rotating rod (1); one end of the rotating rod (1) is rotatably connected to the rotating seat (7); a positioning assembly for fixing the position of the three-edge milling cutter (14) is provided on the chuck (9); and mounting assemblies for mounting the rotating rod (1) are provided at both ends of the rotating rod (1).

2. The three-row-edge milling cutter for milling machine processing according to claim 1, characterized in that: The rotating rod (1) is provided with a slot, and the three-edge milling cutter (14) is provided with a limit block (15), and the limit block (15) is adapted to the slot of the rotating rod (1).

3. The three-row-edge milling cutter for milling machine processing according to claim 2, characterized in that: The chuck (9) is provided with an opening, the opening on the chuck (9) is adapted to the rotating rod (1), the chuck (9) is provided with a positioning hole, a threaded seat (16) is fixedly connected in the positioning hole of the chuck (9), a positioning bolt (10) is threadedly connected on the threaded seat (16), a friction pad (11) is fixedly connected to the lower end of the positioning bolt (10), the friction pad (11) contacts the surface of the rotating rod (1), the positioning bolt (10) is used to fix the position of the chuck (9), and the positioning bolt (10), the friction pad (11) and the threaded seat (16) together constitute a positioning assembly.

4. The three-row-edge milling cutter for milling machine processing according to claim 3, characterized in that: The two chucks (9) are respectively arranged on both sides of the chuck (9), and the two chucks (9) are provided with through holes. The through holes of the chuck (9) are provided with a connecting shaft 1 (12) and a connecting shaft 2 (13). The connecting shaft 1 (12) and the connecting shaft 2 (13) are threadedly connected. The ends of the connecting shaft 1 (12) and the connecting shaft 2 (13) are provided with hexagonal screw holes. The connecting shaft 1 (12) and the connecting shaft 2 (13) are used to connect the two chucks (9).

5. The three-row-edge milling cutter for milling machine processing according to claim 4, characterized in that: One end of the rotating rod (1) is fixedly connected to a positioning head (3), one side of the positioning head (3) is provided with a milling cutter mounting disk (4), the milling cutter mounting disk (4) is fixedly mounted on a milling machine cutting rotating assembly, an opening is provided on the milling cutter mounting disk (4), and the positioning head (3) is adapted to the opening of the milling cutter mounting disk (4).

6. The three-row-edge milling cutter for milling machine processing according to claim 5, characterized in that: One end of the rotating rod (1) is fixedly connected to a support plate (2), the support plate (2) is in contact with one side of the milling cutter mounting plate (4), and the support plate (2) is used to support the rotating rod (1).

7. The three-row-edge milling cutter for milling machine processing according to claim 6, characterized in that: The other end of the rotating rod (1) is fixedly mounted with a fixing plate (5) by means of screws. One side of the fixing plate (5) is fixedly connected with a positioning head (6). One side of the positioning head (6) is provided with a rotating seat (7). The rotating seat (7) is provided with an opening adapted to the positioning head (6). The rotating rod (1) is rotatably connected to the rotating seat (7) through the positioning head (6). The lower end of the rotating seat (7) is fixedly connected with a fixing plate (8). The fixing plate (8) is used for mounting the rotating seat (7). The positioning head (3), the milling cutter mounting plate (4), the fixing plate (5), the positioning head (6), the rotating seat (7) and the fixing plate (8) together constitute an installation assembly.

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