Flywheel cutting tool with adjustable angle

Abstract

The utility model discloses a flywheel cutting tool with an adjustable angle, and belongs to the field of cutting tools. The angle-adjustable flywheel cutting tool comprises a connecting arm, a rectangular groove is formed in the connecting arm, a first ratchet wheel is arranged in the rectangular groove of the connecting arm, the angle-adjustable flywheel cutting tool further comprises an electric coil, the electric coil is arranged at the movable end of the first ratchet wheel, a servo motor is arranged at one end of the electric coil, and the servo motor is arranged at the other end of the electric coil. And a cutter loading cylinder is arranged at the output end of the servo motor. The cutting tool solves the problems that when an existing cutting tool conducts cutting work, a traditional cutting tool is installed on a machine tool, most of the traditional cutting tool can only conduct linear cutting work, if a cutting line with a radian is wanted to be cut, the cutting tool can only conduct step-by-step downward cutting layer by layer, but the surface of a cut part is rough.

Description

Technical Field

[0001] The utility model relates to the field of cutting tools, in particular to a flywheel cutting tool with adjustable angle. Background Art

[0002] The reflective bowl is an important part of the car headlights, used to gather and reflect the light source of the headlights, and plays an important role in nighttime driving;

[0003] The Chinese patent with the publication number CN213471516U discloses a cutting tool, which relates to the field of mechanical tool technology, and solves the technical problem that the cutting tool needs to use a large force in the cutting process in the prior art. The cutting tool includes a handle and a cutter head, and the cutter head is connected to the handle, wherein: the cutter head includes a cutter seat and a blade, the cutter seat is connected to the handle, and the side wall of the cutter seat is formed with an inverted "L"-shaped blade groove, and the blade groove of the cutter seat is respectively clamped with the blade arranged along the direction of the cutter seat, and the bottom end of the blade is flush with the bottom end of the cutter seat, and an angle is set between the plane where the blade is located and the axis of the cutting tool, and the angle is an acute angle, and the outer side surface and the bottom surface of the blade are both provided with cutting edges.

[0004] When the cutting tool of the above patent is performing cutting work, the traditional cutting tool is installed on the machine tool, and most of them can only perform straight line cutting work. If you want to cut a cutting line with an arc, the cutting tool can only cut downward layer by layer in a step-by-step manner, but the surface of the cut part is relatively rough. Utility Model Content

[0005] The utility model aims to provide a flywheel cutting tool with adjustable angle, by opening a rectangular groove on a connecting arm, and a first ratchet is arranged in the rectangular groove of the connecting arm, an electric coil is arranged on the movable end of the first ratchet, a servo motor is arranged at the lower end of the electric coil, a knife barrel is arranged on the output end of the servo motor, and a magnet is arranged at the bottom end of the inner wall of the knife barrel, and a second ratchet is arranged at the upper end of the connecting arm, the setting of the first ratchet allows the user to adjust the inclination angle of the Y axis of the knife barrel, and the setting of the second ratchet allows the staff to adjust the inclination angle of the X axis of the knife barrel, so as to meet most non-linear cutting processing requirements and solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present utility model provides the following technical solution: An adjustable-angle flywheel cutting tool, comprising a connecting arm, a rectangular groove is provided on the connecting arm, a first ratchet wheel is arranged in the rectangular groove of the connecting arm, and further comprising an electric coil, the electric coil is arranged on the movable end of the first ratchet wheel, one end of the electric coil is provided with a servo motor, a tool-loading cylinder is arranged on the output end of the servo motor, a second ratchet wheel is arranged on the connecting arm at the end far from the first ratchet wheel, and an insertion port is provided on the tool-loading cylinder.

[0007] Preferably, a magnet is provided at the bottom end of the inner wall of the insertion port, and the magnet is electrically connected to the electric coil.

[0008] Preferably, a connecting cable is provided at the end of the electric coil far from the servo motor, and the connecting cable is electrically connected to the electric coil.

[0009] Preferably, a connecting block is provided on the movable end of the second ratchet wheel, and the connecting block is bolted to the movable end of the second ratchet wheel.

[0010] Preferably, a connecting base is provided at the end of the connecting block far from the second ratchet wheel, and the connecting base is welded to the connecting block.

[0011] Preferably, a reserved bolt hole is provided on the connecting base, and the reserved bolt hole is integrally provided with the connecting base.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, a rectangular groove is provided on the connecting arm, a first ratchet wheel is arranged in the rectangular groove of the connecting arm, an electric coil is arranged on the movable end of the first ratchet wheel, a servo motor is arranged at the lower end of the electric coil, a tool-loading cylinder is arranged on the output end of the servo motor, a magnet is provided at the bottom end of the inner wall of the tool-loading cylinder, and a second ratchet wheel is arranged at the upper end of the connecting arm. The setting of the first ratchet wheel allows the user to adjust the inclination angle of the tool-loading cylinder on the Y-axis, and the setting of the second ratchet wheel allows the staff to adjust the inclination angle of the tool-loading cylinder on the X-axis, so as to meet the processing requirements of most non-linear cutting, effectively avoiding the problem that when the existing cutting tool is performing cutting work, the traditional cutting tool is installed on the machine tool, and most of them can only perform linear cutting work. If a cutting line with a curvature is to be cut, only the cutting tool can cut step by step layer by layer, but the surface of the cut part is relatively rough. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall external structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the overall front view structure of the present utility model;

[0016] Figure 3 Schematic diagram of the overall rear-end structure of the present utility model;

[0017] Figure 4 Schematic diagram of the overall bottom view structure of the present utility model.

[0018] In the figure: 1, connecting arm; 2, rectangular groove; 3, first ratchet wheel; 4, electric coil; 5, connecting cable; 6, servo motor; 7, tool-loading cylinder; 8, insertion port; 9, second ratchet wheel; 10, connecting block; 11, connecting base; 12, reserved bolt hole; 13, magnet. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0020] In order to solve the problem in the prior art that when a cutting tool is performing cutting work, the traditional cutting tool is installed on a machine tool and mostly can only perform linear cutting work. If a cutting line with a curvature is to be cut, the cutting tool can only cut step by step layer by layer, but the surface of the cut part is relatively rough, the following technical solutions are provided in this embodiment:

[0021] An adjustable-angle flywheel cutting tool includes a connecting arm 1. A rectangular groove 2 is provided on the connecting arm 1. The connecting arm 1 is provided with a first ratchet wheel 3 in the rectangular groove 2. It further includes an electric coil 4. The electric coil 4 is provided at the movable end of the first ratchet wheel 3. One end of the electric coil 4 is provided with a servo motor 6. A tool-loading cylinder 7 is provided at the output end of the servo motor 6. The connecting arm 1 is provided with a second ratchet wheel 9 at the end far from the first ratchet wheel 3. An insertion port 8 is provided on the tool-loading cylinder 7. A connecting cable 5 is provided at the end of the electric coil 4 far from the servo motor 6. The connecting cable 5 is electrically connected to the electric coil 4. A magnet 13 is provided at the bottom end of the inner wall of the insertion port 8. The magnet 13 is electrically connected to the electric coil 4;

[0022] In this embodiment, please refer to Figures 1 - 4, the staff first connects the connecting cable 5 to the power supply to make the electric coil 4 start working and the magnet 13 generate magnetic force. Then, the cutting tool of the corresponding model is inserted into the tool holder cylinder 7 through the insertion port 8. The magnet 13 firmly sucks the tool handle, completing the tool loading work. A rectangular groove 2 is provided on the connecting arm 1, and a first ratchet 3 is arranged in the rectangular groove 2 of the connecting arm 1. An electric coil 4 is arranged at the movable end of the first ratchet 3, a servo motor 6 is arranged at the lower end of the electric coil 4, a tool holder cylinder 7 is arranged at the output end of the servo motor 6, and a magnet 13 is arranged at the bottom end of the inner wall of the tool holder cylinder 7. In addition, a second ratchet 9 is arranged at the upper end of the connecting arm 1. The setting of the first ratchet 3 allows the user to adjust the inclination angle of the tool holder cylinder 7 in the Y-axis direction, and the setting of the second ratchet 9 allows the staff to adjust the inclination angle of the tool holder cylinder 7 in the X-axis direction, so as to meet the processing requirements of most non-linear cutting;

[0023] In this embodiment, please refer to Figures 1 - 3 , a connecting block 10 is arranged at the movable end of the second ratchet 9. The connecting block 10 is bolted to the movable end of the second ratchet 9. A connecting base 11 is arranged at the end of the connecting block 10 away from the second ratchet 9. The connecting base 11 is welded to the connecting block 10. A reserved bolt hole 12 is provided on the connecting base 11. The reserved bolt hole 12 and the connecting base 11 are integrally formed. The staff of the connecting arm 1 can install the connecting arm 1 on the machine tool by inserting a bolt into the reserved bolt hole 12 provided on the connecting base 11.

[0024] Working principle: The staff first connects the connecting cable 5 to the power supply to make the electric coil 4 start working and the magnet 13 generate magnetic force. Then, the cutting tool of the corresponding model is inserted into the tool holder cylinder 7 through the insertion port 8. The magnet 13 firmly sucks the tool handle, completing the tool loading work. A rectangular groove 2 is provided on the connecting arm 1, and a first ratchet 3 is arranged in the rectangular groove 2 of the connecting arm 1. An electric coil 4 is arranged at the movable end of the first ratchet 3, a servo motor 6 is arranged at the lower end of the electric coil 4, a tool holder cylinder 7 is arranged at the output end of the servo motor 6, and a magnet 13 is arranged at the bottom end of the inner wall of the tool holder cylinder 7. In addition, a second ratchet 9 is arranged at the upper end of the connecting arm 1. The setting of the first ratchet 3 allows the user to adjust the inclination angle of the tool holder cylinder 7 in the Y-axis direction, and the setting of the second ratchet 9 allows the staff to adjust the inclination angle of the tool holder cylinder 7 in the X-axis direction, so as to meet the processing requirements of most non-linear cutting. A connecting block 10 is arranged at the movable end of the second ratchet 9. The connecting block 10 is bolted to the movable end of the second ratchet 9. A connecting base 11 is arranged at the end of the connecting block 10 away from the second ratchet 9. The connecting base 11 is welded to the connecting block 10. A reserved bolt hole 12 is provided on the connecting base 11. The reserved bolt hole 12 and the connecting base 11 are integrally formed. The staff of the connecting arm 1 can install the connecting arm 1 on the machine tool by inserting a bolt into the reserved bolt hole 12 provided on the connecting base 11.

[0025] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A flywheel cutting tool with adjustable angle, comprising a connecting arm (1), a rectangular groove (2) being formed on the connecting arm (1), and a first ratchet (3) being arranged in the rectangular groove (2) of the connecting arm (1); Features: The invention also comprises an electric coil (4), wherein the electric coil (4) is arranged on the movable end of the first ratchet (3), a servo motor (6) is arranged at one end of the electric coil (4), a knife-mounting cylinder (7) is arranged at the output end of the servo motor (6), a second ratchet (9) is arranged at the end of the connecting arm (1) away from the first ratchet (3), and an insertion port (8) is provided on the knife-mounting cylinder (7).

2. The flywheel cutting tool with adjustable angle according to claim 1, characterized in that: A magnet (13) is provided at the bottom end of the inner wall of the insertion port (8), and the magnet (13) is electrically connected to the electric coil (4).

3. The flywheel cutting tool with adjustable angle according to claim 1, characterized in that: A connecting cable (5) is provided on one end of the electric coil (4) away from the servo motor (6), and the connecting cable (5) is electrically connected to the electric coil (4).

4. The flywheel cutting tool with adjustable angle according to claim 1, characterized in that: A connecting block (10) is provided on the movable end of the second ratchet (9), and the connecting block (10) is bolt-connected to the movable end of the second ratchet (9).

5. The flywheel cutting tool with adjustable angle according to claim 4, characterized in that: The connecting block (10) is provided with a connecting base (11) at one end away from the second ratchet (9), and the connecting base (11) is connected to the connecting block (10) by welding.

6. The flywheel cutting tool with adjustable angle according to claim 5, characterized in that: A reserved bolt hole (12) is provided on the connection base (11), and the reserved bolt hole (12) and the connection base (11) are integrally arranged.

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