Multifunctional cutter for numerical control machine tool

Abstract

The utility model discloses a multifunctional cutter for a numerical control machine tool, and relates to the technical field of machine tool machining, the multifunctional cutter comprises a cutter handle, a main cutter holder, a cutter head I and a cutter head II, the cutter head I and the cutter head II are both arranged at the lower end of the main cutter holder, the upper end of the cutter head I is fixedly connected with a mounting block, and the mounting block is rotatably connected to the main cutter holder; an electric push rod is hinged to one side of the first cutterhead, the upper end of the electric push rod is rotatably connected to the outer wall of the main tool apron, and a first clamp is fixedly connected to the lower end face of the tool handle. By arranging the main tool apron, the first cutterhead and the second cutterhead, the efficient machining effect is achieved, and the effect of conveniently adjusting the angle and distance of the cutterheads according to needs is achieved; the problems that when a cutter of a traditional numerical control machine tool is used for machining bearing parts, an arc-shaped groove and a center groove are machined separately generally, consequently, the number of procedures is large, efficiency is low, and an existing cutter is simple in function and inconvenient to adjust the angle are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool processing, in particular to a multifunctional tool for a numerically controlled machine tool. Background Art

[0002] Existing CNC machine tools have instructions for Figure 5 When processing similar bearing parts, the arc-shaped groove and the center groove are usually processed separately, which leads to more processes and lower efficiency. In addition, the functions of existing tools are relatively simple and it is not convenient to adjust the angle, resulting in the need to frequently replace different tools for processing different parts, further affecting the processing efficiency. Based on this, we propose a multifunctional tool for CNC machine tools for improvement. Utility Model Content

[0003] The main purpose of the utility model is to provide a multifunctional tool for a CNC machine tool, which can effectively solve the technical problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A multifunctional tool for a numerically controlled machine tool comprises a tool handle, a main tool seat, a first cutter disc and a second cutter disc, wherein the first cutter disc and the second cutter disc are both arranged at the lower end of the main tool seat, the upper end of the first cutter disc is fixedly connected to a mounting block, the mounting block is rotatably connected to the main tool seat, one side of the first cutter disc is hinged with an electric push rod, the upper end of the electric push rod is rotatably connected to the outer wall of the main tool seat.

[0006] As a further solution of the utility model, the lower end surface of the tool handle is fixedly connected with a clamp, and the clamp is movably sleeved in the main tool seat. A positioning screw is threadedly sleeved on one side of the main tool seat, and the positioning screw passes through the clamp.

[0007] As a further solution of the utility model, a screw rod and a slide rod are rotatably and fixedly connected to the main tool seat on one side away from the mounting block, a slide seat is threadedly sleeved on the outer wall of the screw rod, a locking tool seat is fixedly connected to the lower end surface of the slide seat, and a second cutter disc is fixedly sleeved on the lower end of the locking tool seat.

[0008] As a further solution of the utility model, there are two slide rods in total, and the screw rod is located between the two slide rods, and the slide seat is slidably sleeved on the outer walls of the two slide rods.

[0009] As a further solution of the utility model, one end of the screw rod is fixedly connected to a second clamp, one side of the main tool holder is rotatably sleeved with an adjustment key, one side of the adjustment key is provided with a slot, and the second clamp is slidably sleeved in the slot.

[0010] As a further solution of the utility model, a rotating ring is fixedly sleeved on the outer wall of the adjusting key, a second positioning screw is threadedly sleeved on the rotating ring, and the second positioning screw is threadedly sleeved in the main tool seat.

[0011] The beneficial effects of the utility model are as follows:

[0012] By setting up the main tool seat, cutter disc one and cutter disc two structures, and using the tool handle to drive the main tool seat to rotate, the bearing parts can be directly processed and milled by cutter disc one and cutter disc two, eliminating redundant processes and improving processing efficiency. At the same time, with the electric push rod structure set up, the electric push rod is used to drive the cutter disc one to adjust the deflection angle, so that conical drilling processing can be performed, which satisfies the need to process directly by adjusting the cutter disc angle without changing the cutter disc, and can also be used for chamfering of parts, which is convenient and trouble-free;

[0013] By driving the second clamp to rotate through the adjustment key, the movement of the slide can be controlled by rotating the screw rod, thereby adjusting the distance between the first cutter disc and the second cutter disc, making it convenient to align the cutters, thereby being able to process bearing parts of different specifications, and being practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the internal structure of a multifunctional tool for a CNC machine tool according to the utility model;

[0015] Figure 2 This is a schematic diagram of the bottom view of a multifunctional tool for a CNC machine tool according to the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of an adjustment key for a multifunctional tool of a CNC machine tool according to the utility model;

[0017] Figure 4 This is a schematic structural diagram of a multifunctional tool fixture for a CNC machine tool according to the utility model;

[0018] Figure 5 This is a simplified structural diagram of existing bearing parts.

[0019] In the figure: 1. tool handle; 2. main tool seat; 3. tool disc 1; 4. tool disc 2; 5. fixture 1; 6. positioning screw 1; 7. electric push rod; 8. lead screw; 9. slide seat; 10. slide rod; 11. tool lock seat; 12. fixture 2; 13. adjustment key; 14. rotating ring; 15. positioning screw 2; 16. mounting block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a multifunctional tool for a CNC machine tool includes a tool handle 1, a main tool seat 2, a cutter disc 1 3 and a cutter disc 2 4. The cutter disc 1 3 and the cutter disc 2 4 are both arranged at the lower end of the main tool seat 2. The upper end of the cutter disc 1 3 is fixedly connected to a mounting block 16, and the mounting block 16 is rotatably connected to the main tool seat 2. An electric push rod 7 is hinged on one side of the cutter disc 1 3, and the upper end of the electric push rod 7 is rotatably connected to the outer wall of the main tool seat 2.

[0022] In this embodiment, a clamp 5 is fixedly connected to the lower end surface of the tool handle 1, and the clamp 5 is movably sleeved in the main tool seat 2. A positioning screw 6 is threadedly sleeved on one side of the main tool seat 2. The positioning screw 6 penetrates the clamp 5. The clamp 5 is fixed in the main tool seat 2 by passing the positioning screw 6 through the clamp 5, so that the main tool seat 2 can be driven to rotate through the tool handle 1, and it is also convenient for disassembly and replacement at a later time.

[0023] In this embodiment, a screw rod 8 and a slide rod 10 are rotatably and fixedly connected to the main tool seat 2 on one side away from the mounting block 16. A slide seat 9 is threadedly sleeved on the outer wall of the screw rod 8. A locking knife seat 11 is fixedly connected to the lower end face of the slide seat 9. A cutter disc 2 4 is fixedly sleeved on the lower end of the locking knife seat 11. The slide seat 9 is driven to move by the rotation of the screw rod 8, and the locking knife seat 11 can be driven to move, thereby adjusting the spacing of the cutter disc 2 4 relative to the cutter disc 1 3.

[0024] In this embodiment, there are two slide rods 10, and the screw rod 8 is located between the two slide rods 10. The slide seat 9 is slidably sleeved on the outer walls of the two slide rods 10. The movement of the slide seat 9 is guided and loaded by the two slide rods 10, thereby improving the stability of the slide seat 9.

[0025] In this embodiment, one end of the screw rod 8 is fixedly connected to a clamp 2 12, and an adjustment key 13 is rotatably sleeved on one side of the main tool holder 2. A slot is provided on one side of the adjustment key 13, and the clamp 2 12 is slidably sleeved in the slot. The adjustment key 13 can be rotated and adjusted from the outside through a hexagonal wrench, thereby driving the screw rod 8 to rotate and controlling the movement of the slide 9.

[0026] In this embodiment, a rotating ring 14 is fixedly sleeved on the outer wall of the adjustment key 13, and a positioning screw 15 is threadedly sleeved on the rotating ring 14. The positioning screw 15 is threadedly sleeved in the main tool seat 2. By using the positioning screw 15 to penetrate the rotating ring 14 and be threadedly sleeved in the main tool seat 2, the adjustment key 13 can be locked so that it cannot rotate, thereby avoiding accidental rotation of the screw 8.

[0027] It should be noted that the utility model is a multifunctional tool for a CNC machine tool. When in use, the tool handle 1 is inserted into the main tool seat 2 through the fixture 5, and then the tool handle 1 and the main tool seat 2 are fixedly connected through the positioning screw 6 penetrating the fixture 5. Then, the main tool seat 2 is driven to rotate by the tool handle 1, and the tool disc 3 is driven to rotate. The tool disc 2 4 rotates around the tool disc 3, so that the center drilling and the peripheral grooving can be processed together, thereby improving the processing efficiency.

[0028] Before the above-mentioned tool processing, the electric push rod 7 is used to drive the cutter disc 3 to flip and adjust the angle, which can be used to process tapered holes. The adjustment key 13 is used to drive the clamp 2 12 to rotate, which can drive the screw rod 8 to rotate, and then control the movement of the slide 9, thereby driving the cutter disc 2 4 to move through the locking tool seat 11, and adjusting its relative spacing from the cutter disc 3 to meet different processing needs, which is convenient and saves trouble.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional tool for a numerically controlled machine tool, comprising a tool handle (1), a main tool seat (2), a tool disc 1 (3) and a tool disc 2 (4), characterized in that: The blade disc 1 (3) and the blade disc 2 (4) are both arranged at the lower end of the main blade seat (2); the upper end of the blade disc 1 (3) is fixedly connected to a mounting block (16); the mounting block (16) is rotatably connected to the main blade seat (2); one side of the blade disc 1 (3) is hinged with an electric push rod (7); the upper end of the electric push rod (7) is rotatably connected to the outer wall of the main blade seat (2).

2. A multifunctional tool for a CNC machine tool according to claim 1, characterized in that: The lower end surface of the tool handle (1) is fixedly connected to a clamp (5), and the clamp (5) is movably sleeved in the main tool seat (2). A positioning screw (6) is threadedly sleeved on one side of the main tool seat (2), and the positioning screw (6) passes through the clamp (5).

3. The multifunctional tool for a CNC machine tool according to claim 1, characterized in that: A screw rod (8) and a slide rod (10) are rotatably and fixedly connected to the main tool seat (2) at one side away from the mounting block (16); a slide seat (9) is threadedly sleeved on the outer wall of the screw rod (8); a locking tool seat (11) is fixedly connected to the lower end surface of the slide seat (9); and a second cutter disc (4) is fixedly sleeved on the lower end of the locking tool seat (11).

4. The multifunctional tool for a CNC machine tool according to claim 3, characterized in that: There are two slide bars (10) in total, and the screw rod (8) is located between the two slide bars (10). The slide seat (9) is slidably sleeved on the outer walls of the two slide bars (10).

5. The multifunctional tool for a CNC machine tool according to claim 3, characterized in that: One end of the screw rod (8) is fixedly connected to a second clamp (12), one side of the main tool holder (2) is rotatably sleeved with an adjustment key (13), one side of the adjustment key (13) is provided with a slot, and the second clamp (12) is slidably sleeved in the slot.

6. The multifunctional tool for a CNC machine tool according to claim 5, characterized in that: A rotating ring (14) is fixedly sleeved on the outer wall of the adjusting key (13), a second positioning screw (15) is threadedly sleeved on the rotating ring (14), and the second positioning screw (15) is threadedly sleeved in the main tool seat (2).

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