Non-orthogonal 360-degree swing head

Abstract

The utility model discloses a non-orthogonal 360-degree swinging head, which relates to the technical field of mechanical swinging heads and mainly comprises a seat head, a fixed seat and a swinging head. The swing head is connected with the end face of the outer side of the seat head in a gear rotating mode and driven by a non-orthogonal driving mechanism in the seat head, the non-orthogonal driving mechanism comprises a motor and a speed reducer, the motor drives the swing head to rotate on the inclined 45-degree side face of the seat head through the speed reducer, and the rotation space of the swing cutter is effectively reduced. A rotating shaft body is arranged in the swing head and used for driving the cutter to rotate. In addition, a flow dividing block is fixed to the lower end of the outer side of the swing head, a flow dividing cavity is formed in the flow dividing block, and cutting fluid is sprayed out through a plurality of spray pipes and spray heads to lubricate and cool the workpiece and the cutter. The rotating ball head is arranged between the spray pipe and the spray head, the angle can be adjusted according to the length of the cutter, and accurate spraying of cutting fluid is guaranteed. And the shaft cover and the protective cover are respectively used for protecting the shaft body and the motor in the swing head, and are convenient to disassemble for maintenance and replacement.

Description

Technical Field

[0001] This utility model relates to the field of head-swinging technology, specifically a non-orthogonal 360-degree head-swinging device. Background Technology

[0002] In metal cutting operations in machining, the oscillating head device is a key component for realizing multi-angle and multi-directional machining. Traditional oscillating head designs are often limited by orthogonal rotation mode, that is, the oscillating head can only swing within a limited angle in a fixed plane. This not only limits the flexibility of the machining range, but also increases the rotation space required for tool swing, affecting machining efficiency and accuracy.

[0003] To overcome these limitations, various improved oscillating head designs have emerged on the market, but most still fail to achieve true 360-degree oscillation without dead angles, and there is still room for improvement in space utilization and lubrication and cooling mechanisms.

[0004] Therefore, developing a swing head device that can achieve non-orthogonal 360-degree swing while having a built-in high-efficiency lubrication and cooling system has become an important direction for solving existing technical bottlenecks and improving processing capabilities and efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a non-orthogonal 360-degree head swing, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a non-orthogonal 360-degree swing head, comprising a base, a fixed base, and a swing head. The swing head is rotatably connected to the outer end face of the base via gear rotation. A non-orthogonal drive mechanism is provided inside the base, comprising a motor and a reducer. The motor is fixed inside the base, and the output end of the motor is fixedly connected to the connection end of the reducer. The outer end face of the base is inclined at 45 degrees. The reducer drives the swing head to rotate on the inclined 45-degree side of the base. The swing head is located on the outer side of the base and rotates 360 degrees.

[0007] Furthermore, a rotating shaft is provided inside the oscillating head, which is used to drive the tool to rotate. By setting the tilt angle of 45 degrees, the shaft can rotate 360 ​​degrees with the oscillating head.

[0008] Furthermore, a flow divider block is fixedly connected to the lower outer side of the swing head. A flow divider cavity is opened inside the flow divider block, which passes through the upper end of the flow divider block. Multiple nozzles are fixed at the through end, and a nozzle is fixedly connected to each nozzle. The nozzles are positioned corresponding to the positions of the cutter.

[0009] Furthermore, a rotating ball head is provided between the nozzle and the nozzle head, the rotating ball head is connected to the nozzle head, and is rotatably connected to the upper end of the nozzle.

[0010] Furthermore, a shaft cover is fixed to the outer end of the oscillating head with screws to protect the shaft inside the oscillating head, and the shaft is easy to disassemble for replacement and maintenance.

[0011] Furthermore, a protective cover is fixed to the outer end of the seat head with screws. The protective cover protects the motor from water and allows for easy disassembly during internal motor maintenance and repair.

[0012] Compared with the above-mentioned background technology, the non-orthogonal 360-degree swing head provided in this application includes a swing head technology that is very mature nowadays, and a non-orthogonal drive mechanism as the core component. Its principle relies on the 45-degree tilt setting of the seat side, and the swing head is set to rotate 360 ​​degrees on the tilted side by a motor and a reducer, thereby reducing the swing space.

[0013] This invention provides a non-orthogonal 360-degree head swing. Compared with the prior art, it has the following advantages:

[0014] This non-orthogonal 360-degree oscillating head, through its 45-degree tilted drive mechanism layout, significantly reduces the rotation space required for the oscillating tool, enabling the completion of more complex and varied machining tasks within a limited working area. This improvement not only enhances machining flexibility but also optimizes space utilization, which is particularly important for compact machining equipment and space-constrained working environments. Furthermore, the introduction of the non-orthogonal drive mechanism allows the oscillating head to maintain a smoother operating state during rotation, reducing vibration and noise, further improving machining accuracy and equipment reliability.

[0015] This non-orthogonal 360-degree oscillating head, through the synergistic action of the flow divider, nozzle, and rotating ball head, achieves precise spraying of cutting fluid onto the workpiece and tool, effectively improving lubrication and cooling. This design not only extends tool life and reduces the risk of machining quality degradation due to overheating or wear, but also improves the stability and efficiency of the overall machining process. Especially during high-precision, high-load machining, precise cutting fluid supply is crucial for ensuring machining quality and equipment safety. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall cross-section of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the flow divider block and flow divider cavity of this utility model;

[0019] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Headstock; 2. Fixed seat; 3. Swing head; 4. Motor; 5. Reducer; 6. Shaft; 7. Shaft cover; 8. Protective cover; 9. Diverter block; 10. Nozzle; 11. Diverter chamber; 12. Rotating ball head; 13. Nozzle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a non-orthogonal 360-degree oscillating head, mainly composed of a base 1, a fixed base 2, and an oscillating head 3. The oscillating head 3 is rotatably connected to the outer end face of the base 1. The specific rotation method is gear rotation, which is existing technology and will not be described in detail here. Among them, a non-orthogonal drive mechanism is provided in the base 1. The non-orthogonal drive mechanism includes a motor 4, which is fixed in the base 1. The output end of the motor 4 is fixedly connected to the connection end of the reducer 5. The reducer 5 drives the oscillating head 3 to rotate on the inclined side of the base 1. The outer inclined surface of the base 1 is inclined at 45 degrees. In this way, the rotation space of the oscillating head 3 is small when it rotates through the reducer 5, reducing the rotation space of the swinging tool. A rotating shaft 6 is provided in the oscillating head 3. The shaft 6 drives the tool to rotate. In this way, the space of the swinging tool can be reduced by tilting at 45 degrees.

[0023] A flow divider block 9 is fixedly connected to the lower outer side of the swing head 3. A flow divider cavity 11 is opened inside the flow divider block 9. The flow divider cavity 11 passes through the upper end of the flow divider block 9. A nozzle 10 is fixed at the through end of the flow divider cavity 11. Multiple through holes are branched out from the through end of the flow divider cavity 11. Multiple nozzles 10 are fixed on the through holes. A nozzle 13 is fixedly connected to the nozzle 10. When the swing head 3 rotates and works, the nozzle 13 sprays cutting fluid to lubricate and cool the workpiece and the tool.

[0024] The shaft cover 7 is fixed to the end of the swing head 3 with screws to protect and waterproof the shaft 6 inside the swing head 3. A protective cover 8 is fixed to the outer end of the seat head 1 with screws. The protective cover 8 protects and waterproofs the motor 4 and can be easily disassembled when replacing the shaft 6 and maintaining the internal motor 4.

[0025] A rotating ball head 12 is provided between the nozzle 10 and the nozzle 13. The rotating ball head 12 is connected to the nozzle 13. The rotating ball head 12 is rotatably connected to the upper end of the nozzle 10. The angle of the rotating ball head 12 is rotated according to the different tool lengths. The nozzle 13, which is fixedly connected to the upper end of the rotating ball head 12, moves accordingly to lubricate and cool the workpiece and the tool.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A non-orthogonal 360-degree oscillating head, comprising a base (1), a fixed base (2), and an oscillating head (3), characterized in that, The swing head (3) is rotatably connected to the outer end face of the seat head (1) by a gear rotation. The seat head (1) is provided with a non-orthogonal drive mechanism, which includes a motor (4) and a reducer (5). The motor (4) is fixed inside the seat head (1), and the output end of the motor (4) is fixedly connected to the connection end of the reducer (5). The outer end face of the seat head (1) is inclined at 45 degrees. The reducer (5) drives the swing head (3) to rotate on the inclined 45-degree side of the seat head (1). The swing head (3) is located on the outer side of the seat head (1) and rotates 360 degrees.

2. A non-orthogonal 360-degree oscillating head according to claim 1, characterized in that, The swivel head (3) is equipped with a rotating shaft (6), which is used to drive the tool to rotate. By setting the tilt angle of 45 degrees, the shaft (6) follows the swivel head (3) to rotate 360 ​​degrees.

3. A non-orthogonal 360-degree oscillating head according to claim 2, characterized in that, A flow divider block (9) is fixedly connected to the lower outer side of the swing head (3). A flow divider cavity (11) is opened inside the flow divider block (9). The flow divider cavity (11) passes through the upper end of the flow divider block (9), and multiple nozzles (10) are fixed at the through end. Each nozzle (10) is fixedly connected to a nozzle (13), and the nozzle (13) is set in accordance with the position of the cutter.

4. A non-orthogonal 360-degree oscillating head according to claim 3, characterized in that, A rotating ball head (12) is provided between the nozzle (10) and the nozzle (13). The rotating ball head (12) is connected to the nozzle (13) and is rotatably connected to the upper end of the nozzle (10).

5. A non-orthogonal 360-degree oscillating head according to claim 1, characterized in that, The outer end of the swing head (3) is fixed with a shaft cover (7) by screws to protect the shaft (6) inside the swing head (3). The shaft (6) is easy to disassemble for replacement and maintenance.

6. A non-orthogonal 360-degree oscillating head according to claim 1, characterized in that, The outer end of the seat (1) is fixed with a protective cover (8) by screws. The protective cover (8) protects the motor (4) from water and allows the internal motor (4) to be easily disassembled during maintenance and repair.

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