Milling cutter assembly convenient to assemble and disassemble

Abstract

The utility model relates to the technical field of milling cutter components, in particular to a milling cutter component convenient to mount and dismount, which comprises a cutter holder, a milling cutter mounting hole is formed in the cutter holder, a milling cutter body is movably inserted into the surface of the milling cutter mounting hole, and a mortise is formed in the surface of the milling cutter body; the milling cutter assembly convenient to mount and dismount has the beneficial effects that the milling cutter mounting hole is formed in the cutter holder, then the surface of the milling cutter body is inserted into the milling cutter mounting hole, the mortise and tenon groove is formed in the surface of the milling cutter body, and the surface of the mortise and tenon plate is inserted into the clamping groove and the mortise and tenon groove; a bolt hole is formed in the surface of the tool apron, then the surface of a fixing bolt is in threaded connection with the surface of the bolt hole, and when the fixing bolt is rotated, the end of the fixing bolt is extruded on the surface of the tenon plate, so that the milling cutter body is fixed in the tool apron; otherwise, the milling cutter body can be detached by rotating the fixing bolt.

Description

Technical Field

[0001] The utility model relates to the technical field of milling cutter components, in particular to a milling cutter component which is easy to install and disassemble. Background Art

[0002] A milling cutter is a rotating tool installed on a milling machine. The milling cutter includes a shank and a cutter head. One end of the cutter head is connected to one end of the shank. The cutter head has one or more teeth. The cutter head can process planes, steps, grooves, formed surfaces and cut off workpieces on the milling machine.

[0003] However, in the existing technology, the milling cutter is clamped by clamping the anti-slip sleeve, and then the tool clamp is installed on the milling machine to achieve the installation of the milling cutter on the milling machine. However, this installation method is too complicated. After the milling cutter base is installed and combined with the milling machine transmission equipment, the milling cutter needs to be replaced after long-term use. Therefore, a milling cutter assembly that can be easily installed and disassembled is required.

[0004] Therefore, we need a milling cutter assembly that is easy to install and disassemble, which is used to solve the problem of rapid installation and disassembly of the existing milling cutter, and can also achieve a stable installation between the milling cutter and the cutter seat. Utility Model Content

[0005] The utility model aims to provide a milling cutter assembly that is easy to install and disassemble, so as to solve the problem of rapid installation and disassembly of the existing milling cutter proposed in the above background technology, and also to achieve stable installation between the milling cutter and the cutter seat.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a milling cutter assembly that is easy to install and disassemble, including a cutter seat, a milling cutter mounting hole is provided inside the cutter seat, a milling cutter body is movably inserted into the surface of the milling cutter mounting hole, a tenon groove is provided on the surface of the milling cutter body, a tenon plate is clamped on the surface of the tenon groove, a surface of the tenon plate is movably inserted into the surface of the slot, the slot is provided on the surface of the milling cutter mounting hole, a bolt hole is provided on the surface of the cutter seat, the surface of the bolt hole is screwed to the surface of the fixing bolt, and the end of the fixing bolt is against the surface of the tenon plate.

[0007] Preferably, an anti-rust oil tank and an oil drain port are provided inside the tool holder, and the surface of the oil drain port is fixedly connected to the surface of a sponge brush, and the surface of the sponge brush is in close contact with the top surface of the milling cutter body.

[0008] Preferably, an oil filling hole is provided on the surface of the knife seat, the surface of the oil filling hole is plugged into the surface of the rubber plug, and a buckle groove is provided on the surface of the rubber plug.

[0009] Preferably, the anti-rust oil tank is communicated with the oil drain port, and the oil drain port is communicated with the milling cutter mounting hole.

[0010] Preferably, the milling cutter mounting hole and the clamping slot are communicated with each other, and the milling cutter mounting hole and the clamping slot do not completely penetrate the interior of the cutter seat.

[0011] Preferably, there are two mortise and tenon grooves, and the two mortise and tenon grooves are symmetrically arranged along the center point of the milling cutter body.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by opening a milling cutter mounting hole inside the cutter holder, and then inserting the surface of the milling cutter body into the inside of the milling cutter mounting hole, opening a tenon groove on the surface of the milling cutter body, and inserting the surface of the tenon plate into the inside of the tenon groove and the tenon groove, so that the milling cutter body is firmly installed inside the milling cutter mounting hole, by opening a bolt hole on the surface of the cutter holder, and then screwing the surface of the fixing bolt into the surface of the bolt hole, when the knob is turned to fix the bolt, its end is squeezed on the surface of the tenon plate, so that the milling cutter body is fixed inside the cutter holder, and conversely, the milling cutter body can be disassembled by turning the knob to fix the bolt; it further solves the problem of rapid installation and disassembly of the existing milling cutter, and can also achieve a stable installation between the milling cutter and the cutter holder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a three-dimensional schematic diagram of the overall cross-section of the structure of the utility model;

[0015] Figure 3 It is a three-dimensional schematic diagram of the milling cutter body of the utility model.

[0016] In the figure: tool holder 1, milling cutter mounting hole 2, milling cutter body 3, slot 4, oil filling hole 5, rubber plug 6, buckle slot 7, fixing bolt 8, tenon slot 9, tenon plate 10, bolt hole 11, anti-rust oil tank 12, oil drain port 13, sponge brush 14. DETAILED DESCRIPTION

[0017] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0018] Embodiment 1

[0019] See also Figure 1-Figure 3The utility model provides a technical solution: a milling cutter assembly that is easy to install and disassemble, including a cutter seat 1, a milling cutter mounting hole 2 is provided inside the cutter seat 1, a milling cutter body 3 is movably inserted on the surface of the milling cutter mounting hole 2, a tenon groove 9 is provided on the surface of the tenon groove 9, a tenon plate 10 is connected to the surface of the tenon plate 10, and the surface of the tenon plate 10 is movably inserted into the surface of the slot 4, the slot 4 is provided on the surface of the milling cutter mounting hole 2, a bolt hole 11 is provided on the surface of the bolt hole 11, and the surface of the fixing bolt 8 is screwed on the surface of the fixing bolt 8, and the end of the fixing bolt 8 is against the surface of the tenon plate 10. The mounting hole 2 is then inserted into the surface of the milling cutter body 3 inside the milling cutter mounting hole 2, a tenon groove 9 is opened on the surface of the milling cutter body 3, and the surface of the tenon plate 10 is inserted into the inside of the tenon groove 4 and the tenon groove 9, so that the milling cutter body 3 is firmly installed inside the milling cutter mounting hole 2, by opening a bolt hole 11 on the surface of the tool holder 1, and then the surface of the fixing bolt 8 is screwed to the surface of the bolt hole 11, when the knob is turned to fix the bolt 8, its end is squeezed on the surface of the tenon plate 10, so that the milling cutter body 3 is fixed inside the tool holder 1, and vice versa, the milling cutter body 3 can be disassembled by turning the knob to fix the bolt 8.

[0020] Embodiment 2

[0021] See attached Figures 1 to 3 On the basis of the first embodiment, in order to realize that the sponge brush 14 applies anti-rust oil to the top surface of the milling cutter body 3 to extend its service life, an anti-rust oil tank 12 and an oil drain port 13 are provided inside the cutter seat 1, and the surface of the oil drain port 13 is fixedly connected to the surface of the sponge brush 14, and the surface of the sponge brush 14 is in close contact with the top surface of the milling cutter body 3;

[0022] By opening an anti-rust oil tank 12 and an oil drain port 13 inside the tool holder 1, the surface of the sponge brush 14 is fixedly connected to the surface of the oil drain port 13, and then the bottom surface of the sponge brush 14 is pressed against the top surface of the milling cutter body 3. When the machine tool drives the milling cutter body 3 to work and mill the iron workpiece, the anti-rust oil in the anti-rust oil tank 12 will soak the sponge brush 14 through the vibration of the milling cutter body 3. Therefore, the top surface of the milling cutter body 3 can be coated with anti-rust oil through the sponge brush 14. The milling cutter body 3 continues to work to generate vibration, and the oil flows along its surface and soaks it, which can extend its service life.

[0023] Embodiment 3

[0024] See attached Figures 1 to 3 On the basis of the second embodiment, in order to realize that the interior of the anti-rust oil tank 12 can be injected with anti-rust oil, an oil filling hole 5 is provided on the surface of the knife seat 1, the surface of the oil filling hole 5 is plugged into the surface of the rubber plug 6, and the surface of the rubber plug 6 is provided with a buckle groove 7;

[0025] An oil filling hole 5 is opened on the surface of the tool holder 1 , and the surface of the oil filling hole 5 is inserted into the surface of the rubber plug 6 , so that by taking the rubber plug 6 out of the oil filling hole 5 , anti-rust oil can be injected into the anti-rust oil tank 12 through the oil filling hole 5 .

[0026] In actual use, a milling cutter mounting hole 2 is opened inside the cutter holder 1, and then the surface of the milling cutter body 3 is inserted into the inside of the milling cutter mounting hole 2, a tenon groove 9 is opened on the surface of the milling cutter body 3, and the surface of the tenon plate 10 is inserted into the inside of the tenon groove 4 and the tenon groove 9, so that the milling cutter body 3 is firmly installed in the milling cutter mounting hole 2, a bolt hole 11 is opened on the surface of the cutter holder 1, and then the surface of the fixing bolt 8 is screwed to the surface of the bolt hole 11, and when the knob is turned to fix the bolt 8, the end of the bolt is squeezed on the surface of the tenon plate 10, so that the milling cutter body 3 is fixed to the inside of the cutter holder 1, and conversely, the milling cutter body 3 can be disassembled by turning the knob to fix the bolt 8, and an anti-rust oil tank 12 and an exhaust are opened inside the cutter holder 1. The oil port 13, the surface of the sponge brush 14 is fixedly connected to the surface of the oil drain port 13, and then the bottom surface of the sponge brush 14 is closely attached to the top surface of the milling cutter body 3. When the machine tool drives the milling cutter body 3 to work and mill the iron workpiece, the vibration of the milling cutter body 3 will make the anti-rust oil in the anti-rust oil tank 12 soak the sponge brush 14. Therefore, the top surface of the milling cutter body 3 can be coated with anti-rust oil through the sponge brush 14. The milling cutter body 3 continuously works to generate vibration, and the oil flows along its surface and soaks it, which can extend its service life. By opening an oil filling hole 5 on the surface of the tool holder 1, the surface of the oil filling hole 5 is plugged into the surface of the rubber plug 6, so that by taking out the rubber plug 6 from the inside of the oil filling hole 5, the anti-rust oil can be injected into the inside of the anti-rust oil tank 12 through the oil filling hole 5.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A milling cutter assembly that is easy to install and disassemble, comprising a cutter seat (1), characterized in that: The cutter mounting hole (2) is provided inside the cutter seat (1), the surface of the cutter mounting hole (2) is movably connected with a cutter body (3), the surface of the cutter body (3) is provided with a tenon groove (9), the surface of the tenon groove (9) is connected with a tenon plate (10), the surface of the tenon plate (10) is movably connected with the surface of the slot (4), the slot (4) is provided on the surface of the cutter mounting hole (2), the surface of the cutter seat (1) is provided with a bolt hole (11), the surface of the bolt hole (11) is screwed with the surface of a fixing bolt (8), and the end of the fixing bolt (8) is against the surface of the tenon plate (10).

2. A milling cutter assembly that is easy to install and disassemble according to claim 1, characterized in that: The tool holder (1) has an anti-rust oil tank (12) and an oil drain port (13) formed inside. The surface of the oil drain port (13) is fixedly connected to the surface of a sponge brush (14). The surface of the sponge brush (14) is in close contact with the top surface of the milling cutter body (3).

3. The milling cutter assembly that is easy to install and disassemble according to claim 1, characterized in that: An oil injection hole (5) is provided on the surface of the knife seat (1), the surface of the oil injection hole (5) is plugged into the surface of a rubber plug (6), and a buckle groove (7) is provided on the surface of the rubber plug (6).

4. The milling cutter assembly that is easy to install and disassemble according to claim 2, characterized in that: The anti-rust oil tank (12) is in communication with the oil discharge port (13), and the oil discharge port (13) is in communication with the milling cutter mounting hole (2).

5. The milling cutter assembly that is easy to install and disassemble according to claim 1, characterized in that: The milling cutter mounting hole (2) and the clamping groove (4) are communicated with each other, and the milling cutter mounting hole (2) and the clamping groove (4) do not completely penetrate the interior of the cutter seat (1).

6. The milling cutter assembly that is easy to install and disassemble according to claim 1, characterized in that: The number of the mortise and tenon grooves (9) is two, and the two mortise and tenon grooves (9) are symmetrically arranged along the center point of the milling cutter body (3).

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