A cutting device for processing drum set parts

Abstract

The utility model discloses a kind of cutting device for rack drum spare part processing, it includes placement base, the top of placement base is fixedly installed with fixed column, the side of fixed column is installed with the circular mounting plate of liftable adjustment, the bottom of circular mounting plate is fixedly installed with the circular drum membrane presser plate of connecting block, circular mounting plate and circular drum membrane presser plate between are installed with the double-output-shaft motor of movable around circle, the output end of double-output-shaft motor is installed with the circular cutting cutter head of tangential setting with the circumferential surface of circular drum membrane presser plate;The cutting device has the structure of pressing, fixing and automatic winding cutting, and the performance thereof can meet the use requirement of rack drum spare part processing cutting.

Description

Technical Field

[0001] This utility model belongs to the field of cutting technology, specifically a cutting device for processing drum kit parts. Background Technology

[0002] A drum kit is a percussion instrument consisting of multiple drums and cymbals, typically including a bass drum, snare drum, crash cymbal, hi-hat, and multiple tom-toms. Players use drumsticks to strike different drums and cymbals to produce a rich variety of rhythms and timbres. Playing a drum kit requires a high level of coordination and rhythm, making it suitable for music lovers of all ages.

[0003] Drum kits are mostly made of plastic film, with polyester film being the most commonly used material for processing drum kit parts. During the processing of drum kit parts, a cutting device is needed to cut the polyvinyl chloride (PVC). However, currently, the drum kit film is usually cut manually. Manual cutting is time-consuming, labor-intensive, and has low cutting accuracy, easily resulting in cutting too large or too small. Therefore, improvements are needed to address these issues. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for processing drum kit parts, comprising a placement base, a fixing column fixedly installed on the top of the placement base, a height-adjustable circular mounting plate installed on one side of the fixing column, a circular drum diaphragm pressure plate fixedly installed on the bottom of the circular mounting plate via a connecting block, a dual-output shaft motor capable of rotating in a circle installed between the circular mounting plate and the circular drum diaphragm pressure plate, and a circular cutting blade disk tangent to the circumferential surface of the circular drum diaphragm pressure plate installed at one output end of the dual-output shaft motor.

[0005] Preferably, the circular mounting plate and the circular diaphragm pressure plate are symmetrically provided with concave grooves on opposite sides. Arc-shaped sliders are slidably mounted inside the two concave grooves. A mounting sleeve is fixedly installed between the two arc-shaped sliders. The dual-output shaft motor is installed inside the mounting sleeve. The inner arc surface, outer arc surface, and the side away from the mounting sleeve of the arc-shaped slider are all equipped with balls that roll in contact with the concave grooves, thereby effectively mounting the dual-output shaft motor.

[0006] Preferably, a bevel gear is installed at the other output end of the dual-output shaft motor, and a bevel gear ring that matches and meshes with the bevel gear is fixedly installed at the bottom of the circular mounting plate, so that the dual-output shaft motor can effectively perform circular movement.

[0007] Preferably, the top of the placement base is provided with a cutting blade groove that matches the circular cutting blade disc, so that the circular cutting blade disc can effectively cut the tympanic membrane.

[0008] Preferably, one side of the fixed column is provided with an inverted convex vertical groove, and a threaded shaft is rotatably installed inside the inverted convex vertical groove. A movable block is threadedly connected to the surface of the threaded shaft. An adjusting motor connected to the top of the threaded shaft is installed on the top of the fixed column. A crossbar is fixedly installed on one side of the movable block, and an installation block is fixedly installed at the bottom of one end of the crossbar. A circular installation plate is fixedly installed at the bottom of the installation block, thereby effectively driving the circular installation plate and the circular diaphragm pressure plate to be raised and lowered for adjustment.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: This cutting device has a pressing and fixing structure and an automatic winding cutting structure. The pressing and fixing structure can fix the polyester film to be cut, thereby ensuring the stability of the cutting. The automatic winding cutting structure can ensure the accuracy and quality of the cutting, thereby avoiding waste caused by cutting errors. At the same time, this cutting device has a simple structural design, is convenient to use and operate, and has stable and reliable fixing and cutting. Its performance can meet the needs of processing and cutting drum kit parts. Attached Figure Description

[0010] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0011] In the attached diagram: Figure 1 This is a cross-sectional structural schematic diagram of the cutting device for processing drum kit parts according to this utility model; Figure 2 This utility model Figure 1 A magnified structural diagram at point A; Figure 3 This utility model Figure 1 A schematic diagram of a partial structure; In the diagram: 1. Base; 2. Fixing column; 3. Circular mounting plate; 4. Circular diaphragm pressure plate; 5. Dual-shaft motor; 6. Circular cutting disc; 7. Concave groove; 8. Arc-shaped slider; 9. Ball bearing; 10. Mounting sleeve; 11. Bevel gear; 12. Bevel gear ring; 13. Cutting disc groove; 14. Inverted convex vertical groove; 15. Threaded shaft; 16. Moving block; 17. Adjusting motor; 18. Crossbar; 19. Mounting block. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0013] Depend on Figures 1 to 3 The present invention includes a base 1, a fixing column 2 fixedly installed on the top of the base 1, a height-adjustable circular mounting plate 3 installed on one side of the fixing column 2, a circular diaphragm pressure plate 4 fixedly installed on the bottom of the circular mounting plate 3 through a connecting block, a dual-axis motor 5 that can move in a circle is installed between the circular mounting plate 3 and the circular diaphragm pressure plate 4, and a circular cutting blade 6 that is tangent to the circumferential surface of the circular diaphragm pressure plate 4 is installed at one output end of the dual-axis motor 5.

[0014] A convex vertical groove 14 is provided on one side of the fixed column 2. A threaded shaft 15 is rotatably installed inside the convex vertical groove 14. A moving block 16 is threadedly connected to the surface of the threaded shaft 15. An adjusting motor 17 connected to the top of the threaded shaft 15 is installed on the top of the fixed column 2. A crossbar 18 is fixedly installed on one side of the moving block 16. An mounting block 19 is fixedly installed at the bottom of one end of the crossbar 18. A circular mounting plate 3 is fixedly installed at the bottom of the mounting block 19, thereby effectively driving the circular mounting plate 3 and the circular diaphragm pressure plate 4 to be raised and lowered.

[0015] By starting the adjusting motor 17, the adjusting motor 17 drives the threaded shaft 15 to rotate. The rotation of the threaded shaft 15 causes the moving block 16 to move on its surface. The movement of the moving block 16 causes the crossbar 18 and the mounting block 19 to move. The movement of the crossbar 18 and the mounting block 19 causes the circular mounting plate 3 and the circular diaphragm pressure plate 4 to move. When the circular mounting plate 3 and the circular diaphragm pressure plate 4 move down, the circular diaphragm pressure plate 4 will press and fix the diaphragm placed on the top of the base 1.

[0016] The circular mounting plate 3 and the circular diaphragm pressure plate 4 are symmetrically provided with concave grooves 7 on opposite sides. Arc-shaped sliders 8 slide inside both concave grooves 7. A mounting sleeve 10 is fixedly installed between the two arc-shaped sliders 8. The dual-output shaft motor 5 is installed inside the mounting sleeve 10. The inner arc surface, outer arc surface, and the side away from the mounting sleeve 10 of the arc-shaped sliders 8 are all equipped with balls 9 that roll in contact with the concave grooves 7, so as to effectively install the dual-output shaft motor 5. A bevel gear 11 is installed at the other output end of the dual-output shaft motor 5. A bevel gear ring 12 that matches and meshes with the bevel gear 11 is fixedly installed at the bottom of the circular mounting plate 3, so that the dual-output shaft motor 5 can effectively move in circles. A cutting blade ring groove 13 that matches the circular cutting blade disc 6 is provided on the top of the base 1, so that the circular cutting blade disc 6 can effectively cut the diaphragm.

[0017] Specifically, the tympanic membrane is placed on top of the placement base 1, and then the circular mounting plate 3 drives the circular tympanic membrane pressure plate 4 to move downward to press and fix the tympanic membrane. At the same time, the circular cutting disc 6 squeezes and cuts the tympanic membrane. Then, the dual-output shaft motor 5 is started, which drives the circular cutting disc 6 and the bevel gear 11 to rotate. The rotation of the bevel gear 11 will cause the bevel gear ring 12 to roll and move. The dual-output shaft motor 5 causes the arc-shaped slider 8 to move in a circle inside the concave groove 7. At the same time, the circular movement of the dual-output shaft motor 5 will drive the rotating circular cutting disc 6 to move, so that the circular cutting disc 6 performs a circular cutting operation on the tympanic membrane placed on the placement base 1 through the cutting disc groove 13.

[0018] This cutting device features a clamping and fixing structure as well as an automatic circular cutting structure. The clamping and fixing structure secures the polyester film to be cut, ensuring cutting stability. The automatic circular cutting structure ensures cutting accuracy and quality, thus avoiding waste caused by cutting errors. Furthermore, this cutting device has a simple structural design, is convenient to use and operate, and offers stable and reliable fixing and cutting. Its performance meets the requirements for processing and cutting drum kit parts.

Claims

1. A cutting device for processing drum set parts, comprising a placement base (1), characterized in that: A fixed column (2) is fixedly installed on the top of the placement base (1). A circular mounting plate (3) that can be raised and lowered is installed on one side of the fixed column (2). A circular diaphragm pressure plate (4) is fixedly installed on the bottom of the circular mounting plate (3) through a connecting block. A dual-axis motor (5) that can move in a circle is installed between the circular mounting plate (3) and the circular diaphragm pressure plate (4). A circular cutting blade (6) that is tangent to the circumferential surface of the circular diaphragm pressure plate (4) is installed at one output end of the dual-axis motor (5).

2. The cutting device for processing parts of a drum set according to claim 1, characterized in that: The circular mounting plate (3) and the circular diaphragm pressure plate (4) are symmetrically provided with concave grooves (7) on opposite sides. Arc-shaped sliders (8) are slidably mounted inside the two concave grooves (7). An mounting sleeve (10) is fixedly installed between the two arc-shaped sliders (8). The dual-shaft motor (5) is installed inside the mounting sleeve (10). The inner arc surface, outer arc surface and the side away from the mounting sleeve (10) of the arc-shaped slider (8) are all equipped with balls (9) that roll in contact with the concave grooves (7).

3. A cutting device for drum hardware processing according to claim 2, characterized in that: The other output end of the dual-shaft motor (5) is equipped with a bevel gear (11), and a bevel gear ring (12) that matches and meshes with the bevel gear (11) is fixedly installed on the bottom of the circular mounting plate (3).

4. The cutting device for drum hardware processing according to claim 1, characterized in that: The top of the placement base (1) is provided with a cutting blade groove (13) that matches the circular cutting blade disc (6).

5. The cutting device for drum parts according to claim 1, characterized in that: The fixed column (2) has an inverted convex vertical groove (14) on one side. A threaded shaft (15) is rotatably installed inside the inverted convex vertical groove (14). A moving block (16) is threadedly connected to the surface of the threaded shaft (15). An adjusting motor (17) connected to the top of the threaded shaft (15) is installed on the top of the fixed column (2). A crossbar (18) is fixedly installed on one side of the moving block (16). An installation block (19) is fixedly installed at the bottom of one end of the crossbar (18). A circular installation plate (3) is fixedly installed at the bottom of the installation block (19).

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